APPLE PUBLIC SOURCE LICENSE
-Version 2.0 - August 6, 2003
+Version 1.1 - April 19,1999
Please read this License carefully before downloading this software.
-By downloading or using this software, you are agreeing to be bound by
-the terms of this License. If you do not or cannot agree to the terms
-of this License, please do not download or use the software.
-
-1. General; Definitions. This License applies to any program or other
-work which Apple Computer, Inc. ("Apple") makes publicly available and
-which contains a notice placed by Apple identifying such program or
-work as "Original Code" and stating that it is subject to the terms of
-this Apple Public Source License version 2.0 ("License"). As used in
-this License:
-
-1.1 "Applicable Patent Rights" mean: (a) in the case where Apple is
+By downloading and using this software, you are agreeing to be bound
+by the terms of this License. If you do not or cannot agree to the
+terms of this License, please do not download or use the software.
+
+1. General; Definitions. This License applies to any program or other
+work which Apple Computer, Inc. ("Apple") publicly announces as
+subject to this Apple Public Source License and which contains a
+notice placed by Apple identifying such program or work as "Original
+Code" and stating that it is subject to the terms of this Apple Public
+Source License version 1.1 (or subsequent version thereof), as it may
+be revised from time to time by Apple ("License"). As used in this
+License:
+
+1.1 "Affected Original Code" means only those specific portions of
+Original Code that allegedly infringe upon any party's intellectual
+property rights or are otherwise the subject of a claim of
+infringement.
+
+1.2 "Applicable Patent Rights" mean: (a) in the case where Apple is
the grantor of rights, (i) claims of patents that are now or hereafter
acquired, owned by or assigned to Apple and (ii) that cover subject
matter contained in the Original Code, but only to the extent
owned by or assigned to You and (ii) that cover subject matter in Your
Modifications, taken alone or in combination with Original Code.
-1.2 "Contributor" means any person or entity that creates or
-contributes to the creation of Modifications.
-
1.3 "Covered Code" means the Original Code, Modifications, the
combination of Original Code and any Modifications, and/or any
respective portions thereof.
-1.4 "Externally Deploy" means: (a) to sublicense, distribute or
-otherwise make Covered Code available, directly or indirectly, to
-anyone other than You; and/or (b) to use Covered Code, alone or as
-part of a Larger Work, in any way to provide a service, including but
-not limited to delivery of content, through electronic communication
-with a client other than You.
+1.4 "Deploy" means to use, sublicense or distribute Covered Code other
+than for Your internal research and development (R&D), and includes
+without limitation, any and all internal use or distribution of
+Covered Code within Your business or organization except for R&D use,
+as well as direct or indirect sublicensing or distribution of Covered
+Code by You to any third party in any form or manner.
1.5 "Larger Work" means a work which combines Covered Code or portions
thereof with code not governed by the terms of this License.
1.6 "Modifications" mean any addition to, deletion from, and/or change
-to, the substance and/or structure of the Original Code, any previous
-Modifications, the combination of Original Code and any previous
-Modifications, and/or any respective portions thereof. When code is
+to, the substance and/or structure of Covered Code. When code is
released as a series of files, a Modification is: (a) any addition to
or deletion from the contents of a file containing Covered Code;
and/or (b) any new file or other representation of computer program
(object code).
1.9 "You" or "Your" means an individual or a legal entity exercising
-rights under this License. For legal entities, "You" or "Your"
+rights under this License. For legal entities, "You" or "Your"
includes any entity which controls, is controlled by, or is under
common control with, You, where "control" means (a) the power, direct
or indirect, to cause the direction or management of such entity,
(50%) or more of the outstanding shares or beneficial ownership of
such entity.
-2. Permitted Uses; Conditions & Restrictions. Subject to the terms
+2. Permitted Uses; Conditions & Restrictions. Subject to the terms
and conditions of this License, Apple hereby grants You, effective on
the date You accept this License and download the Original Code, a
-world-wide, royalty-free, non-exclusive license, to the extent of
+world-wide, royalty-free, non- exclusive license, to the extent of
Apple's Applicable Patent Rights and copyrights covering the Original
Code, to do the following:
-2.1 Unmodified Code. You may use, reproduce, display, perform,
-internally distribute within Your organization, and Externally Deploy
-verbatim, unmodified copies of the Original Code, for commercial or
-non-commercial purposes, provided that in each instance:
-
-(a) You must retain and reproduce in all copies of Original Code the
-copyright and other proprietary notices and disclaimers of Apple as
-they appear in the Original Code, and keep intact all notices in the
-Original Code that refer to this License; and
-
-(b) You must include a copy of this License with every copy of Source
-Code of Covered Code and documentation You distribute or Externally
-Deploy, and You may not offer or impose any terms on such Source Code
-that alter or restrict this License or the recipients' rights
-hereunder, except as permitted under Section 6.
-
-2.2 Modified Code. You may modify Covered Code and use, reproduce,
-display, perform, internally distribute within Your organization, and
-Externally Deploy Your Modifications and Covered Code, for commercial
-or non-commercial purposes, provided that in each instance You also
-meet all of these conditions:
-
-(a) You must satisfy all the conditions of Section 2.1 with respect to
-the Source Code of the Covered Code;
-
-(b) You must duplicate, to the extent it does not already exist, the
-notice in Exhibit A in each file of the Source Code of all Your
-Modifications, and cause the modified files to carry prominent notices
-stating that You changed the files and the date of any change; and
-
-(c) If You Externally Deploy Your Modifications, You must make
-Source Code of all Your Externally Deployed Modifications either
-available to those to whom You have Externally Deployed Your
-Modifications, or publicly available. Source Code of Your Externally
-Deployed Modifications must be released under the terms set forth in
-this License, including the license grants set forth in Section 3
-below, for as long as you Externally Deploy the Covered Code or twelve
-(12) months from the date of initial External Deployment, whichever is
-longer. You should preferably distribute the Source Code of Your
-Externally Deployed Modifications electronically (e.g. download from a
-web site).
-
-2.3 Distribution of Executable Versions. In addition, if You
-Externally Deploy Covered Code (Original Code and/or Modifications) in
-object code, executable form only, You must include a prominent
-notice, in the code itself as well as in related documentation,
-stating that Source Code of the Covered Code is available under the
-terms of this License with information on how and where to obtain such
-Source Code.
-
-2.4 Third Party Rights. You expressly acknowledge and agree that
-although Apple and each Contributor grants the licenses to their
-respective portions of the Covered Code set forth herein, no
-assurances are provided by Apple or any Contributor that the Covered
-Code does not infringe the patent or other intellectual property
-rights of any other entity. Apple and each Contributor disclaim any
-liability to You for claims brought by any other entity based on
-infringement of intellectual property rights or otherwise. As a
-condition to exercising the rights and licenses granted hereunder, You
-hereby assume sole responsibility to secure any other intellectual
-property rights needed, if any. For example, if a third party patent
-license is required to allow You to distribute the Covered Code, it is
-Your responsibility to acquire that license before distributing the
-Covered Code.
-
-3. Your Grants. In consideration of, and as a condition to, the
-licenses granted to You under this License, You hereby grant to any
-person or entity receiving or distributing Covered Code under this
-License a non-exclusive, royalty-free, perpetual, irrevocable license,
-under Your Applicable Patent Rights and other intellectual property
-rights (other than patent) owned or controlled by You, to use,
-reproduce, display, perform, modify, sublicense, distribute and
-Externally Deploy Your Modifications of the same scope and extent as
-Apple's licenses under Sections 2.1 and 2.2 above.
-
-4. Larger Works. You may create a Larger Work by combining Covered
+2.1 You may use, copy, modify and distribute Original Code, with or
+without Modifications, solely for Your internal research and
+development, provided that You must in each instance:
+
+(a) retain and reproduce in all copies of Original Code the copyright
+and other proprietary notices and disclaimers of Apple as they appear
+in the Original Code, and keep intact all notices in the Original Code
+that refer to this License;
+
+(b) include a copy of this License with every copy of Source Code of
+Covered Code and documentation You distribute, and You may not offer
+or impose any terms on such Source Code that alter or restrict this
+License or the recipients' rights hereunder, except as permitted under
+Section 6; and
+
+(c) completely and accurately document all Modifications that you have
+made and the date of each such Modification, designate the version of
+the Original Code you used, prominently include a file carrying such
+information with the Modifications, and duplicate the notice in
+Exhibit A in each file of the Source Code of all such Modifications.
+
+2.2 You may Deploy Covered Code, provided that You must in each
+ instance:
+
+(a) satisfy all the conditions of Section 2.1 with respect to the
+Source Code of the Covered Code;
+
+(b) make all Your Deployed Modifications publicly available in Source
+Code form via electronic distribution (e.g. download from a web site)
+under the terms of this License and subject to the license grants set
+forth in Section 3 below, and any additional terms You may choose to
+offer under Section 6. You must continue to make the Source Code of
+Your Deployed Modifications available for as long as you Deploy the
+Covered Code or twelve (12) months from the date of initial
+Deployment, whichever is longer;
+
+(c) if You Deploy Covered Code containing Modifications made by You,
+inform others of how to obtain those Modifications by filling out and
+submitting the information found at
+http://www.apple.com/publicsource/modifications.html, if available;
+and
+
+(d) if You Deploy Covered Code in object code, executable form only,
+include a prominent notice, in the code itself as well as in related
+documentation, stating that Source Code of the Covered Code is
+available under the terms of this License with information on how and
+where to obtain such Source Code.
+
+3. Your Grants. In consideration of, and as a condition to, the
+licenses granted to You under this License:
+
+(a) You hereby grant to Apple and all third parties a non-exclusive,
+royalty-free license, under Your Applicable Patent Rights and other
+intellectual property rights owned or controlled by You, to use,
+reproduce, modify, distribute and Deploy Your Modifications of the
+same scope and extent as Apple's licenses under Sections 2.1 and 2.2;
+and
+
+(b) You hereby grant to Apple and its subsidiaries a non-exclusive,
+worldwide, royalty-free, perpetual and irrevocable license, under Your
+Applicable Patent Rights and other intellectual property rights owned
+or controlled by You, to use, reproduce, execute, compile, display,
+perform, modify or have modified (for Apple and/or its subsidiaries),
+sublicense and distribute Your Modifications, in any form, through
+multiple tiers of distribution.
+
+4. Larger Works. You may create a Larger Work by combining Covered
Code with other code not governed by the terms of this License and
-distribute the Larger Work as a single product. In each such instance,
-You must make sure the requirements of this License are fulfilled for
-the Covered Code or any portion thereof.
+distribute the Larger Work as a single product. In each such
+instance, You must make sure the requirements of this License are
+fulfilled for the Covered Code or any portion thereof.
-5. Limitations on Patent License. Except as expressly stated in
+5. Limitations on Patent License. Except as expressly stated in
Section 2, no other patent rights, express or implied, are granted by
-Apple herein. Modifications and/or Larger Works may require additional
-patent licenses from Apple which Apple may grant in its sole
-discretion.
-
-6. Additional Terms. You may choose to offer, and to charge a fee for,
-warranty, support, indemnity or liability obligations and/or other
-rights consistent with the scope of the license granted herein
-("Additional Terms") to one or more recipients of Covered Code.
-However, You may do so only on Your own behalf and as Your sole
-responsibility, and not on behalf of Apple or any Contributor. You
-must obtain the recipient's agreement that any such Additional Terms
-are offered by You alone, and You hereby agree to indemnify, defend
-and hold Apple and every Contributor harmless for any liability
-incurred by or claims asserted against Apple or such Contributor by
-reason of any such Additional Terms.
-
-7. Versions of the License. Apple may publish revised and/or new
-versions of this License from time to time. Each version will be given
-a distinguishing version number. Once Original Code has been published
-under a particular version of this License, You may continue to use it
-under the terms of that version. You may also choose to use such
-Original Code under the terms of any subsequent version of this
-License published by Apple. No one other than Apple has the right to
+Apple herein. Modifications and/or Larger Works may require
+additional patent licenses from Apple which Apple may grant in its
+sole discretion.
+
+6. Additional Terms. You may choose to offer, and to charge a fee
+for, warranty, support, indemnity or liability obligations and/or
+other rights consistent with the scope of the license granted herein
+("Additional Terms") to one or more recipients of Covered
+Code. However, You may do so only on Your own behalf and as Your sole
+responsibility, and not on behalf of Apple. You must obtain the
+recipient's agreement that any such Additional Terms are offered by
+You alone, and You hereby agree to indemnify, defend and hold Apple
+harmless for any liability incurred by or claims asserted against
+Apple by reason of any such Additional Terms.
+
+7. Versions of the License. Apple may publish revised and/or new
+versions of this License from time to time. Each version will be
+given a distinguishing version number. Once Original Code has been
+published under a particular version of this License, You may continue
+to use it under the terms of that version. You may also choose to use
+such Original Code under the terms of any subsequent version of this
+License published by Apple. No one other than Apple has the right to
modify the terms applicable to Covered Code created under this
License.
-8. NO WARRANTY OR SUPPORT. The Covered Code may contain in whole or in
-part pre-release, untested, or not fully tested works. The Covered
-Code may contain errors that could cause failures or loss of data, and
-may be incomplete or contain inaccuracies. You expressly acknowledge
-and agree that use of the Covered Code, or any portion thereof, is at
-Your sole and entire risk. THE COVERED CODE IS PROVIDED "AS IS" AND
-WITHOUT WARRANTY, UPGRADES OR SUPPORT OF ANY KIND AND APPLE AND
-APPLE'S LICENSOR(S) (COLLECTIVELY REFERRED TO AS "APPLE" FOR THE
-PURPOSES OF SECTIONS 8 AND 9) AND ALL CONTRIBUTORS EXPRESSLY DISCLAIM
-ALL WARRANTIES AND/OR CONDITIONS, EXPRESS OR IMPLIED, INCLUDING, BUT
-NOT LIMITED TO, THE IMPLIED WARRANTIES AND/OR CONDITIONS OF
-MERCHANTABILITY, OF SATISFACTORY QUALITY, OF FITNESS FOR A PARTICULAR
-PURPOSE, OF ACCURACY, OF QUIET ENJOYMENT, AND NONINFRINGEMENT OF THIRD
-PARTY RIGHTS. APPLE AND EACH CONTRIBUTOR DOES NOT WARRANT AGAINST
-INTERFERENCE WITH YOUR ENJOYMENT OF THE COVERED CODE, THAT THE
-FUNCTIONS CONTAINED IN THE COVERED CODE WILL MEET YOUR REQUIREMENTS,
-THAT THE OPERATION OF THE COVERED CODE WILL BE UNINTERRUPTED OR
-ERROR-FREE, OR THAT DEFECTS IN THE COVERED CODE WILL BE CORRECTED. NO
-ORAL OR WRITTEN INFORMATION OR ADVICE GIVEN BY APPLE, AN APPLE
-AUTHORIZED REPRESENTATIVE OR ANY CONTRIBUTOR SHALL CREATE A WARRANTY.
-You acknowledge that the Covered Code is not intended for use in the
-operation of nuclear facilities, aircraft navigation, communication
-systems, or air traffic control machines in which case the failure of
-the Covered Code could lead to death, personal injury, or severe
-physical or environmental damage.
-
-9. LIMITATION OF LIABILITY. TO THE EXTENT NOT PROHIBITED BY LAW, IN NO
-EVENT SHALL APPLE OR ANY CONTRIBUTOR BE LIABLE FOR ANY INCIDENTAL,
-SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR RELATING
-TO THIS LICENSE OR YOUR USE OR INABILITY TO USE THE COVERED CODE, OR
-ANY PORTION THEREOF, WHETHER UNDER A THEORY OF CONTRACT, WARRANTY,
-TORT (INCLUDING NEGLIGENCE), PRODUCTS LIABILITY OR OTHERWISE, EVEN IF
-APPLE OR SUCH CONTRIBUTOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
-DAMAGES AND NOTWITHSTANDING THE FAILURE OF ESSENTIAL PURPOSE OF ANY
-REMEDY. SOME JURISDICTIONS DO NOT ALLOW THE LIMITATION OF LIABILITY OF
-INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THIS LIMITATION MAY NOT APPLY
-TO YOU. In no event shall Apple's total liability to You for all
-damages (other than as may be required by applicable law) under this
-License exceed the amount of fifty dollars ($50.00).
-
-10. Trademarks. This License does not grant any rights to use the
-trademarks or trade names "Apple", "Apple Computer", "Mac", "Mac OS",
-"QuickTime", "QuickTime Streaming Server" or any other trademarks,
-service marks, logos or trade names belonging to Apple (collectively
-"Apple Marks") or to any trademark, service mark, logo or trade name
-belonging to any Contributor. You agree not to use any Apple Marks in
-or as part of the name of products derived from the Original Code or
-to endorse or promote products derived from the Original Code other
-than as expressly permitted by and in strict compliance at all times
-with Apple's third party trademark usage guidelines which are posted
-at http://www.apple.com/legal/guidelinesfor3rdparties.html.
-
-11. Ownership. Subject to the licenses granted under this License,
-each Contributor retains all rights, title and interest in and to any
-Modifications made by such Contributor. Apple retains all rights,
-title and interest in and to the Original Code and any Modifications
-made by or on behalf of Apple ("Apple Modifications"), and such Apple
-Modifications will not be automatically subject to this License. Apple
-may, at its sole discretion, choose to license such Apple
-Modifications under this License, or on different terms from those
-contained in this License or may choose not to license them at all.
+8. NO WARRANTY OR SUPPORT. The Original Code may contain in whole or
+in part pre-release, untested, or not fully tested works. The
+Original Code may contain errors that could cause failures or loss of
+data, and may be incomplete or contain inaccuracies. You expressly
+acknowledge and agree that use of the Original Code, or any portion
+thereof, is at Your sole and entire risk. THE ORIGINAL CODE IS
+PROVIDED "AS IS" AND WITHOUT WARRANTY, UPGRADES OR SUPPORT OF ANY KIND
+AND APPLE AND APPLE'S LICENSOR(S) (FOR THE PURPOSES OF SECTIONS 8 AND
+9, APPLE AND APPLE'S LICENSOR(S) ARE COLLECTIVELY REFERRED TO AS
+"APPLE") EXPRESSLY DISCLAIM ALL WARRANTIES AND/OR CONDITIONS, EXPRESS
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+AND/OR CONDITIONS OF MERCHANTABILITY OR SATISFACTORY QUALITY AND
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY
+RIGHTS. APPLE DOES NOT WARRANT THAT THE FUNCTIONS CONTAINED IN THE
+ORIGINAL CODE WILL MEET YOUR REQUIREMENTS, OR THAT THE OPERATION OF
+THE ORIGINAL CODE WILL BE UNINTERRUPTED OR ERROR- FREE, OR THAT
+DEFECTS IN THE ORIGINAL CODE WILL BE CORRECTED. NO ORAL OR WRITTEN
+INFORMATION OR ADVICE GIVEN BY APPLE OR AN APPLE AUTHORIZED
+REPRESENTATIVE SHALL CREATE A WARRANTY OR IN ANY WAY INCREASE THE
+SCOPE OF THIS WARRANTY. You acknowledge that the Original Code is not
+intended for use in the operation of nuclear facilities, aircraft
+navigation, communication systems, or air traffic control machines in
+which case the failure of the Original Code could lead to death,
+personal injury, or severe physical or environmental damage.
+
+9. Liability.
+
+9.1 Infringement. If any portion of, or functionality implemented by,
+the Original Code becomes the subject of a claim of infringement,
+Apple may, at its option: (a) attempt to procure the rights necessary
+for Apple and You to continue using the Affected Original Code; (b)
+modify the Affected Original Code so that it is no longer infringing;
+or (c) suspend Your rights to use, reproduce, modify, sublicense and
+distribute the Affected Original Code until a final determination of
+the claim is made by a court or governmental administrative agency of
+competent jurisdiction and Apple lifts the suspension as set forth
+below. Such suspension of rights will be effective immediately upon
+Apple's posting of a notice to such effect on the Apple web site that
+is used for implementation of this License. Upon such final
+determination being made, if Apple is legally able, without the
+payment of a fee or royalty, to resume use, reproduction,
+modification, sublicensing and distribution of the Affected Original
+Code, Apple will lift the suspension of rights to the Affected
+Original Code by posting a notice to such effect on the Apple web site
+that is used for implementation of this License. If Apple suspends
+Your rights to Affected Original Code, nothing in this License shall
+be construed to restrict You, at Your option and subject to applicable
+law, from replacing the Affected Original Code with non-infringing
+code or independently negotiating for necessary rights from such third
+party.
+
+9.2 LIMITATION OF LIABILITY. UNDER NO CIRCUMSTANCES SHALL APPLE BE
+LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES
+ARISING OUT OF OR RELATING TO THIS LICENSE OR YOUR USE OR INABILITY TO
+USE THE ORIGINAL CODE, OR ANY PORTION THEREOF, WHETHER UNDER A THEORY
+OF CONTRACT, WARRANTY, TORT (INCLUDING NEGLIGENCE), PRODUCTS LIABILITY
+OR OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES AND NOTWITHSTANDING THE FAILURE OF ESSENTIAL PURPOSE OF
+ANY REMEDY. In no event shall Apple's total liability to You for all
+damages under this License exceed the amount of fifty dollars
+($50.00).
+
+10. Trademarks. This License does not grant any rights to use the
+trademarks or trade names "Apple", "Apple Computer", "Mac OS X", "Mac
+OS X Server" or any other trademarks or trade names belonging to Apple
+(collectively "Apple Marks") and no Apple Marks may be used to endorse
+or promote products derived from the Original Code other than as
+permitted by and in strict compliance at all times with Apple's third
+party trademark usage guidelines which are posted at
+http://www.apple.com/legal/guidelinesfor3rdparties.html.
+
+11. Ownership. Apple retains all rights, title and interest in and to
+the Original Code and any Modifications made by or on behalf of Apple
+("Apple Modifications"), and such Apple Modifications will not be
+automatically subject to this License. Apple may, at its sole
+discretion, choose to license such Apple Modifications under this
+License, or on different terms from those contained in this License or
+may choose not to license them at all. Apple's development, use,
+reproduction, modification, sublicensing and distribution of Covered
+Code will not be subject to this License.
12. Termination.
-12.1 Termination. This License and the rights granted hereunder will
-terminate:
+12.1 Termination. This License and the rights granted hereunder will
+ terminate:
(a) automatically without notice from Apple if You fail to comply with
any term(s) of this License and fail to cure such breach within 30
-days of becoming aware of such breach;
-
-(b) immediately in the event of the circumstances described in Section
-13.5(b); or
-
-(c) automatically without notice from Apple if You, at any time during
-the term of this License, commence an action for patent infringement
-against Apple; provided that Apple did not first commence
-an action for patent infringement against You in that instance.
-
-12.2 Effect of Termination. Upon termination, You agree to immediately
-stop any further use, reproduction, modification, sublicensing and
-distribution of the Covered Code. All sublicenses to the Covered Code
-which have been properly granted prior to termination shall survive
-any termination of this License. Provisions which, by their nature,
-should remain in effect beyond the termination of this License shall
-survive, including but not limited to Sections 3, 5, 8, 9, 10, 11,
-12.2 and 13. No party will be liable to any other for compensation,
-indemnity or damages of any sort solely as a result of terminating
-this License in accordance with its terms, and termination of this
-License will be without prejudice to any other right or remedy of
-any party.
-
-13. Miscellaneous.
-
-13.1 Government End Users. The Covered Code is a "commercial item" as
-defined in FAR 2.101. Government software and technical data rights in
-the Covered Code include only those rights customarily provided to the
-public as defined in this License. This customary commercial license
-in technical data and software is provided in accordance with FAR
-12.211 (Technical Data) and 12.212 (Computer Software) and, for
+days of becoming aware of such breach; (b) immediately in the event of
+the circumstances described in Section 13.5(b); or (c) automatically
+without notice from Apple if You, at any time during the term of this
+License, commence an action for patent infringement against Apple.
+
+12.2 Effect of Termination. Upon termination, You agree to
+immediately stop any further use, reproduction, modification,
+sublicensing and distribution of the Covered Code and to destroy all
+copies of the Covered Code that are in your possession or control.
+All sublicenses to the Covered Code which have been properly granted
+prior to termination shall survive any termination of this License.
+Provisions which, by their nature, should remain in effect beyond the
+termination of this License shall survive, including but not limited
+to Sections 3, 5, 8, 9, 10, 11, 12.2 and 13. Neither party will be
+liable to the other for compensation, indemnity or damages of any sort
+solely as a result of terminating this License in accordance with its
+terms, and termination of this License will be without prejudice to
+any other right or remedy of either party.
+
+13. Miscellaneous.
+
+13.1 Government End Users. The Covered Code is a "commercial item" as
+defined in FAR 2.101. Government software and technical data rights
+in the Covered Code include only those rights customarily provided to
+the public as defined in this License. This customary commercial
+license in technical data and software is provided in accordance with
+FAR 12.211 (Technical Data) and 12.212 (Computer Software) and, for
Department of Defense purchases, DFAR 252.227-7015 (Technical Data --
Commercial Items) and 227.7202-3 (Rights in Commercial Computer
-Software or Computer Software Documentation). Accordingly, all U.S.
+Software or Computer Software Documentation). Accordingly, all U.S.
Government End Users acquire Covered Code with only those rights set
forth herein.
-13.2 Relationship of Parties. This License will not be construed as
+13.2 Relationship of Parties. This License will not be construed as
creating an agency, partnership, joint venture or any other form of
-legal association between or among You, Apple or any Contributor, and
-You will not represent to the contrary, whether expressly, by
-implication, appearance or otherwise.
+legal association between You and Apple, and You will not represent to
+the contrary, whether expressly, by implication, appearance or
+otherwise.
-13.3 Independent Development. Nothing in this License will impair
+13.3 Independent Development. Nothing in this License will impair
Apple's right to acquire, license, develop, have others develop for
it, market and/or distribute technology or products that perform the
same or similar functions as, or otherwise compete with,
Modifications, Larger Works, technology or products that You may
develop, produce, market or distribute.
-13.4 Waiver; Construction. Failure by Apple or any Contributor to
-enforce any provision of this License will not be deemed a waiver of
-future enforcement of that or any other provision. Any law or
-regulation which provides that the language of a contract shall be
-construed against the drafter will not apply to this License.
+13.4 Waiver; Construction. Failure by Apple to enforce any provision
+of this License will not be deemed a waiver of future enforcement of
+that or any other provision. Any law or regulation which provides
+that the language of a contract shall be construed against the drafter
+will not apply to this License.
-13.5 Severability. (a) If for any reason a court of competent
+13.5 Severability. (a) If for any reason a court of competent
jurisdiction finds any provision of this License, or portion thereof,
to be unenforceable, that provision of the License will be enforced to
the maximum extent permissible so as to effect the economic benefits
and intent of the parties, and the remainder of this License will
-continue in full force and effect. (b) Notwithstanding the foregoing,
+continue in full force and effect. (b) Notwithstanding the foregoing,
if applicable law prohibits or restricts You from fully and/or
specifically complying with Sections 2 and/or 3 or prevents the
enforceability of either of those Sections, this License will
the Covered Code and destroy all copies of it that are in your
possession or control.
-13.6 Dispute Resolution. Any litigation or other dispute resolution
+13.6 Dispute Resolution. Any litigation or other dispute resolution
between You and Apple relating to this License shall take place in the
Northern District of California, and You and Apple hereby consent to
the personal jurisdiction of, and venue in, the state and federal
application of the United Nations Convention on Contracts for the
International Sale of Goods is expressly excluded.
-13.7 Entire Agreement; Governing Law. This License constitutes the
+13.7 Entire Agreement; Governing Law. This License constitutes the
entire agreement between the parties with respect to the subject
-matter hereof. This License shall be governed by the laws of the
+matter hereof. This License shall be governed by the laws of the
United States and the State of California, except that body of
California law concerning conflicts of law.
EXHIBIT A.
-"Portions Copyright (c) 1999-2003 Apple Computer, Inc. All Rights
-Reserved.
-
-This file contains Original Code and/or Modifications of Original Code
-as defined in and that are subject to the Apple Public Source License
-Version 2.0 (the 'License'). You may not use this file except in
-compliance with the License. Please obtain a copy of the License at
-http://www.opensource.apple.com/apsl/ and read it before using this
-file.
+"Portions Copyright (c) 1999-2000 Apple Computer, Inc. All Rights
+Reserved. This file contains Original Code and/or Modifications of
+Original Code as defined in and that are subject to the Apple Public
+Source License Version 1.1 (the "License"). You may not use this file
+except in compliance with the License. Please obtain a copy of the
+License at http://www.apple.com/publicsource and read it before using
+this file.
The Original Code and all software distributed under the License are
-distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
-Please see the License for the specific language governing rights and
-limitations under the License."
+FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT. Please see the
+License for the specific language governing rights and limitations
+under the License."
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
+ * Reserved. This file contains Original Code and/or Modifications of
+ * Original Code as defined in and that are subject to the Apple Public
+ * Source License Version 1.1 (the "License"). You may not use this file
+ * except in compliance with the License. Please obtain a copy of the
+ * License at http://www.apple.com/publicsource and read it before using
+ * this file.
*
* The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
# vnode device
pseudo-device vndevice 4 init vndevice_init
-#
-# memory device
-pseudo-device mdevdevice 1 init mdevinit
-
#
#
# packet filter device
bsd/dev/random/YarrowCoreLib/src/prng.c standard
bsd/dev/random/YarrowCoreLib/src/sha1mod.c standard
bsd/dev/random/YarrowCoreLib/src/yarrowUtils.c standard
-
-bsd/dev/memdev.c standard
-
bsd/dev/vn/vn.c optional vndevice
bsd/dev/vn/shadow.c optional vndevice
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#define NULL_SEG 0
-/* Signal handler flavors supported */
-/* These defns should match the Libc implmn */
-#define UC_TRAD 1
-
/*
* Send an interrupt to process.
*
/* Handler should call sigreturn to get out of it */
frame.retaddr = 0xffffffff;
frame.catcher = catcher;
- frame.sigstyle = UC_TRAD;
+ frame.sigstyle = 1;
frame.sig = sig;
if (sig == SIGILL || sig == SIGFPE) {
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
+++ /dev/null
-/*
- * Copyright (c) 1988 University of Utah.
- * Copyright (c) 1990, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * the Systems Programming Group of the University of Utah Computer
- * Science Department.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * from: Utah Hdr: vn.c 1.13 94/04/02
- *
- * from: @(#)vn.c 8.6 (Berkeley) 4/1/94
- * $FreeBSD: src/sys/dev/vn/vn.c,v 1.105.2.4 2001/11/18 07:11:00 dillon Exp $
- */
-
-/*
- * RAM disk driver.
- *
- * Block interface to a ramdisk.
- *
- */
-
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/mount.h>
-#include <sys/namei.h>
-#include <sys/proc.h>
-#include <sys/buf.h>
-#include <sys/malloc.h>
-#include <sys/mount.h>
-#include <sys/vnode.h>
-#include <sys/fcntl.h>
-#include <sys/conf.h>
-#include <dev/disk.h>
-#include <sys/stat.h>
-
-#include <sys/vm.h>
-
-#include <vm/vm_pager.h>
-#include <vm/vm_pageout.h>
-#include <mach/memory_object_types.h>
-
-#include <miscfs/devfs/devfs.h>
-
-static open_close_fcn_t mdevopen;
-static open_close_fcn_t mdevclose;
-static psize_fcn_t mdevsize;
-static strategy_fcn_t mdevstrategy;
-static int mdevbioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p);
-static int mdevcioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p);
-static int mdevrw(dev_t dev, struct uio *uio, int ioflag);
-static char *nonspace(char *pos, char *end);
-static char *getspace(char *pos, char *end);
-static char *cvtnum(char *pos, char *end, unsigned int *num);
-
-/*
- * cdevsw
- * D_DISK we want to look like a disk
- * D_CANFREE We support B_FREEBUF
- */
-
-static struct bdevsw mdevbdevsw = {
- /* open */ mdevopen,
- /* close */ mdevclose,
- /* strategy */ mdevstrategy,
- /* ioctl */ mdevbioctl,
- /* dump */ eno_dump,
- /* psize */ mdevsize,
- /* flags */ D_DISK,
-};
-
-static struct cdevsw mdevcdevsw = {
- /* open */ mdevopen,
- /* close */ mdevclose,
- /* read */ mdevrw,
- /* write */ mdevrw,
- /* ioctl */ mdevcioctl,
- /* stop */ eno_stop,
- /* reset */ eno_reset,
- /* ttys */ 0,
- /* select */ eno_select,
- /* mmap */ eno_mmap,
- /* strategy */ eno_strat,
- /* getc */ eno_getc,
- /* putc */ eno_putc,
- /* flags */ D_DISK,
-};
-
-struct mdev {
- vm_offset_t mdBase; /* file size in bytes */
- uint32_t mdSize; /* file size in bytes */
- int mdFlags; /* flags */
- int mdSecsize; /* sector size */
- int mdBDev; /* Block device number */
- int mdCDev; /* Character device number */
- void * mdbdevb;
- void * mdcdevb;
-} mdev[16];
-
-/* mdFlags */
-#define mdInited 0x01 /* This device defined */
-#define mdRO 0x02 /* This device is read-only */
-#define mdPhys 0x04 /* This device is in physical memory */
-
-int mdevBMajor = -1;
-int mdevCMajor = -1;
-
-static int mdevioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p, int is_char);
-dev_t mdevadd(int devid, ppnum_t base, unsigned int size, int phys);
-dev_t mdevlookup(int devid);
-
-static int mdevclose(dev_t dev, int flags, int devtype, struct proc *p) {
- return (0);
-}
-
-static int mdevopen(dev_t dev, int flags, int devtype, struct proc *p) {
-
- int devid;
-
- devid = minor(dev); /* Get minor device number */
-
- if (devid > 16) return (ENXIO); /* Not valid */
-
- if ((flags & FWRITE) && (mdev[devid].mdFlags & mdRO)) return (EACCES); /* Currently mounted RO */
-
- return(0);
-}
-
-static int mdevrw(dev_t dev, struct uio *uio, int ioflag) {
- int status;
- int unit;
- addr64_t mdata;
- int devid;
- enum uio_seg saveflag;
-
- devid = minor(dev); /* Get minor device number */
-
- if (devid > 16) return (ENXIO); /* Not valid */
- if (!(mdev[devid].mdFlags & mdInited)) return (ENXIO); /* Have we actually been defined yet? */
-
- mdata = ((addr64_t)mdev[devid].mdBase << 12) + uio->uio_offset; /* Point to the area in "file" */
-
- saveflag = uio->uio_segflg; /* Remember what the request is */
- if (mdev[devid].mdFlags & mdPhys) uio->uio_segflg = UIO_PHYS_USERSPACE; /* Make sure we are moving from physical ram if physical device */
- status = uiomove64(mdata, uio->uio_resid, uio); /* Move the data */
- uio->uio_segflg = saveflag; /* Restore the flag */
-
- return (status);
-}
-
-static void mdevstrategy(struct buf *bp) {
- int unmap;
- unsigned int sz, left, lop, csize;
- kern_return_t ret;
- vm_offset_t vaddr, blkoff;
- struct buf *tbuf;
- int devid;
- addr64_t paddr, fvaddr;
- ppnum_t pp;
-
- devid = minor(bp->b_dev); /* Get minor device number */
-
- if ((mdev[devid].mdFlags & mdInited) == 0) { /* Have we actually been defined yet? */
- bp->b_error = ENXIO;
- bp->b_flags |= B_ERROR;
- biodone(bp);
- return;
- }
-
- bp->b_resid = bp->b_bcount; /* Set byte count */
-
- blkoff = bp->b_blkno * mdev[devid].mdSecsize; /* Get offset into file */
-
-/*
- * Note that reading past end is an error, but reading at end is an EOF. For these
- * we just return with b_resid == b_bcount.
- */
-
- if (blkoff >= (mdev[devid].mdSize << 12)) { /* Are they trying to read/write at/after end? */
- if(blkoff != (mdev[devid].mdSize << 12)) { /* Are we trying to read after EOF? */
- bp->b_error = EINVAL; /* Yeah, this is an error */
- bp->b_flags |= B_ERROR | B_INVAL;
- }
- biodone(bp); /* Return */
- return;
- }
-
- if ((blkoff + bp->b_bcount) > (mdev[devid].mdSize << 12)) { /* Will this read go past end? */
- bp->b_bcount = ((mdev[devid].mdSize << 12) - blkoff); /* Yes, trim to max */
- }
-
- vaddr = 0; /* Assume not mapped yet */
- unmap = 0;
-
- if (bp->b_flags & B_VECTORLIST) { /* Do we have a list of UPLs? */
- tbuf = (struct buf *)bp->b_real_bp; /* Get this for C's inadequacies */
- if((bp->b_flags & B_NEED_IODONE) && /* If we have a UPL, is it already mapped? */
- tbuf &&
- tbuf->b_data) {
- vaddr = tbuf->b_data; /* We already have this mapped in, get base address */
- }
- else { /* Not mapped yet */
- ret = ubc_upl_map(bp->b_pagelist, &vaddr); /* Map it in */
- if(ret != KERN_SUCCESS) panic("ramstrategy: ubc_upl_map failed, rc = %08X\n", ret);
- unmap = 1; /* Remember to unmap later */
- }
- vaddr = vaddr += bp->b_uploffset; /* Calculate actual vaddr */
- }
- else vaddr = bp->b_data; /* No UPL, we already have address */
-
- fvaddr = (mdev[devid].mdBase << 12) + blkoff; /* Point to offset into ram disk */
-
- if(bp->b_flags & B_READ) { /* Is this a read? */
- if(!(mdev[devid].mdFlags & mdPhys)) { /* Physical mapped disk? */
- bcopy((void *)fvaddr, (void *)vaddr, bp->b_bcount); /* This is virtual, just get the data */
- }
- else {
- left = bp->b_bcount; /* Init the amount left to copy */
- while(left) { /* Go until it is all copied */
-
- lop = min((4096 - (vaddr & 4095)), (4096 - (fvaddr & 4095))); /* Get smallest amount left on sink and source */
- csize = min(lop, left); /* Don't move more than we need to */
-
- pp = pmap_find_phys(kernel_pmap, (addr64_t)((unsigned int)vaddr)); /* Get the sink physical address */
- if(!pp) { /* Not found, what gives? */
- panic("mdevstrategy: sink address %016llX not mapped\n", (addr64_t)((unsigned int)vaddr));
- }
- paddr = (addr64_t)(((addr64_t)pp << 12) | (addr64_t)(vaddr & 4095)); /* Get actual address */
- bcopy_phys(fvaddr, paddr, csize); /* Copy this on in */
- mapping_set_mod(paddr >> 12); /* Make sure we know that it is modified */
-
- left = left - csize; /* Calculate what is left */
- vaddr = vaddr + csize; /* Move to next sink address */
- fvaddr = fvaddr + csize; /* Bump to next physical address */
- }
- }
- }
- else { /* This is a write */
- if(!(mdev[devid].mdFlags & mdPhys)) { /* Physical mapped disk? */
- bcopy((void *)vaddr, (void *)fvaddr, bp->b_bcount); /* This is virtual, just put the data */
- }
- else {
- left = bp->b_bcount; /* Init the amount left to copy */
- while(left) { /* Go until it is all copied */
-
- lop = min((4096 - (vaddr & 4095)), (4096 - (fvaddr & 4095))); /* Get smallest amount left on sink and source */
- csize = min(lop, left); /* Don't move more than we need to */
-
- pp = pmap_find_phys(kernel_pmap, (addr64_t)((unsigned int)vaddr)); /* Get the source physical address */
- if(!pp) { /* Not found, what gives? */
- panic("mdevstrategy: source address %016llX not mapped\n", (addr64_t)((unsigned int)vaddr));
- }
- paddr = (addr64_t)(((addr64_t)pp << 12) | (addr64_t)(vaddr & 4095)); /* Get actual address */
-
- bcopy_phys(paddr, fvaddr, csize); /* Move this on out */
-
- left = left - csize; /* Calculate what is left */
- vaddr = vaddr + csize; /* Move to next sink address */
- fvaddr = fvaddr + csize; /* Bump to next physical address */
- }
- }
- }
-
- if (unmap) { /* Do we need to unmap this? */
- ubc_upl_unmap(bp->b_pagelist); /* Yes, unmap it */
- }
-
- bp->b_resid = 0; /* Nothing more to do */
- biodone(bp); /* Say we've finished */
-}
-
-static int mdevbioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p) {
- return (mdevioctl(dev, cmd, data, flag, p, 0));
-}
-
-static int mdevcioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p) {
- return (mdevioctl(dev, cmd, data, flag, p, 1));
-}
-
-static int mdevioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc *p, int is_char) {
-
- int error;
- u_long *f;
- u_int64_t *o;
- int devid;
-
- devid = minor(dev); /* Get minor device number */
-
- if (devid > 16) return (ENXIO); /* Not valid */
-
- error = suser(p->p_ucred, &p->p_acflag); /* Are we superman? */
- if (error) return (error); /* Nope... */
-
- f = (u_long*)data;
- o = (u_int64_t *)data;
-
- switch (cmd) {
-
- case DKIOCGETMAXBLOCKCOUNTREAD:
- *o = 32;
- break;
-
- case DKIOCGETMAXBLOCKCOUNTWRITE:
- *o = 32;
- break;
-
- case DKIOCGETMAXSEGMENTCOUNTREAD:
- *o = 32;
- break;
-
- case DKIOCGETMAXSEGMENTCOUNTWRITE:
- *o = 32;
- break;
-
- case DKIOCGETBLOCKSIZE:
- *f = mdev[devid].mdSecsize;
- break;
-
- case DKIOCSETBLOCKSIZE:
- if (is_char) return (ENODEV); /* We can only do this for a block */
-
- if (*f < DEV_BSIZE) return (EINVAL); /* Too short? */
-
- mdev[devid].mdSecsize = *f; /* set the new block size */
- break;
-
- case DKIOCISWRITABLE:
- *f = 1;
- break;
-
- case DKIOCGETBLOCKCOUNT32:
- if(!(mdev[devid].mdFlags & mdInited)) return (ENXIO);
- *f = ((mdev[devid].mdSize << 12) + mdev[devid].mdSecsize - 1) / mdev[devid].mdSecsize;
- break;
-
- case DKIOCGETBLOCKCOUNT64:
- if(!(mdev[devid].mdFlags & mdInited)) return (ENXIO);
- *o = ((mdev[devid].mdSize << 12) + mdev[devid].mdSecsize - 1) / mdev[devid].mdSecsize;
- break;
-
- default:
- error = ENOTTY;
- break;
- }
- return(error);
-}
-
-
-static int mdevsize(dev_t dev) {
-
- int devid;
-
- devid = minor(dev); /* Get minor device number */
- if (devid > 16) return (ENXIO); /* Not valid */
-
- if ((mdev[devid].mdFlags & mdInited) == 0) return(-1); /* Not inited yet */
-
- return(mdev[devid].mdSecsize);
-}
-
-
-void mdevinit(int cnt) {
-
- int devid, phys;
- ppnum_t base;
- unsigned int size;
- char *ba, *lp;
- dev_t dev;
-
-
- ba = PE_boot_args(); /* Get the boot arguments */
- lp = ba + 256; /* Point to the end */
-
- while(1) { /* Step through, looking for our keywords */
- phys = 0; /* Assume virtual memory device */
- ba = nonspace(ba, lp); /* Find non-space */
- if(ba >= lp) return; /* We are done if no more... */
- if(((ba[0] != 'v') && (ba[0] != 'p'))
- || (ba[1] != 'm') || (ba[2] != 'd') || (ba[4] != '=')
- || (ba[3] < '0') || (ba[3] > 'f')
- || ((ba[3] > '9') && (ba[3] < 'a'))) { /* Is this of form "vmdx=" or "pmdx=" where x is hex digit? */
-
- ba = getspace(ba, lp); /* Find next white space or end */
- continue; /* Start looking for the next one */
- }
-
- if(ba[0] == 'p') phys = 1; /* Set physical memory disk */
-
- devid = ba[3] & 0xF; /* Assume digit */
- if(ba[3] > '9') devid += 9; /* Adjust for hex digits */
-
- ba = &ba[5]; /* Step past keyword */
- ba = cvtnum(ba, lp, &base); /* Convert base of memory disk */
- if(ba >= lp) return; /* Malformed one at the end, leave */
- if(ba[0] != '.') continue; /* If not length separater, try next... */
- if(base & 0xFFF) continue; /* Only allow page aligned stuff */
-
- ba++; /* Step past '.' */
- ba = cvtnum(ba, lp, &size); /* Try to convert it */
- if(!size || (size & 0xFFF)) continue; /* Allow only non-zer page size multiples */
- if(ba < lp) { /* If we are not at end, check end character */
- if((ba[0] != ' ') && (ba[0] != 0)) continue; /* End must be null or space */
- }
-
- dev = mdevadd(devid, base >> 12, size >> 12, phys); /* Go add the device */
- }
-
- return;
-
-}
-
-char *nonspace(char *pos, char *end) { /* Find next non-space in string */
-
- if(pos >= end) return end; /* Don't go past end */
- if(pos[0] == 0) return end; /* If at null, make end */
-
- while(1) { /* Keep going */
- if(pos[0] != ' ') return pos; /* Leave if we found one */
- pos++; /* Stop */
- if(pos >= end) return end; /* Quit if we run off end */
- }
-}
-
-char *getspace(char *pos, char *end) { /* Find next non-space in string */
-
- while(1) { /* Keep going */
- if(pos >= end) return end; /* Don't go past end */
- if(pos[0] == 0) return end; /* Leave if we hit null */
- if(pos[0] == ' ') return pos; /* Leave if we found one */
- pos++; /* Stop */
- }
-}
-
-char *cvtnum(char *pos, char *end, unsigned int *num) { /* Convert to a number */
-
- int rad, dig;
-
- *num = 0; /* Set answer to 0 to start */
- rad = 10;
-
- if(pos >= end) return end; /* Don't go past end */
- if(pos[0] == 0) return end; /* If at null, make end */
-
- if(pos[0] == '0' && ((pos[1] == 'x') || (pos[1] == 'x'))) { /* A hex constant? */
- rad = 16;
- pos += 2; /* Point to the number */
- }
-
- while(1) { /* Convert it */
-
- if(pos >= end) return end; /* Don't go past end */
- if(pos[0] == 0) return end; /* If at null, make end */
- if(pos[0] < '0') return pos; /* Leave if non-digit */
- dig = pos[0] & 0xF; /* Extract digit */
- if(pos[0] > '9') { /* Is it bigger than 9? */
- if(rad == 10) return pos; /* Leave if not base 10 */
- if(!(((pos[0] >= 'A') && (pos[0] <= 'F'))
- || ((pos[0] >= 'a') && (pos[0] <= 'f')))) return pos; /* Leave if bogus char */
- dig = dig + 9; /* Adjust for character */
- }
- *num = (*num * rad) + dig; /* Accumulate the number */
- pos++; /* Step on */
- }
-}
-
-dev_t mdevadd(int devid, ppnum_t base, unsigned int size, int phys) {
-
- int i;
-
- if(devid < 0) {
-
- devid = -1;
- for(i = 0; i < 16; i++) { /* Search all known memory devices */
- if(!(mdev[i].mdFlags & mdInited)) { /* Is this a free one? */
- if(devid < 0)devid = i; /* Remember first free one */
- continue; /* Skip check */
- }
- if(!(((base + size -1 ) < mdev[i].mdBase) || ((mdev[i].mdBase + mdev[i].mdSize - 1) < base))) { /* Is there any overlap? */
- panic("mdevadd: attempt to add overlapping memory device at %08X-%08X\n", mdev[i].mdBase, mdev[i].mdBase + mdev[i].mdSize - 1);
- }
- }
- if(devid < 0) { /* Do we have free slots? */
- panic("mdevadd: attempt to add more than 16 memory devices\n");
- }
- }
- else {
- if(devid >= 16) { /* Giving us something bogus? */
- panic("mdevadd: attempt to explicitly add a bogus memory device: &08X\n", devid);
- }
- if(mdev[devid].mdFlags &mdInited) { /* Already there? */
- panic("mdevadd: attempt to explicitly add a previously defined memory device: &08X\n", devid);
- }
- }
-
- if(mdevBMajor < 0) { /* Have we gotten a major number yet? */
- mdevBMajor = bdevsw_add(-1, &mdevbdevsw); /* Add to the table and figure out a major number */
- if (mdevBMajor < 0) {
- printf("mdevadd: error - bdevsw_add() returned %d\n", mdevBMajor);
- return -1;
- }
- }
-
- if(mdevCMajor < 0) { /* Have we gotten a major number yet? */
- mdevCMajor = cdevsw_add_with_bdev(-1, &mdevcdevsw, mdevBMajor); /* Add to the table and figure out a major number */
- if (mdevCMajor < 0) {
- printf("ramdevice_init: error - cdevsw_add() returned %d\n", mdevCMajor);
- return -1;
- }
- }
-
- mdev[devid].mdBDev = makedev(mdevBMajor, devid); /* Get the device number */
- mdev[devid].mdbdevb = devfs_make_node(mdev[devid].mdBDev, DEVFS_BLOCK, /* Make the node */
- UID_ROOT, GID_OPERATOR,
- 0600, "md%d", devid);
- if (mdev[devid].mdbdevb == NULL) { /* Did we make one? */
- printf("mdevadd: devfs_make_node for block failed!\n");
- return -1; /* Nope... */
- }
-
- mdev[devid].mdCDev = makedev(mdevCMajor, devid); /* Get the device number */
- mdev[devid].mdcdevb = devfs_make_node(mdev[devid].mdCDev, DEVFS_CHAR, /* Make the node */
- UID_ROOT, GID_OPERATOR,
- 0600, "rmd%d", devid);
- if (mdev[devid].mdcdevb == NULL) { /* Did we make one? */
- printf("mdevadd: devfs_make_node for character failed!\n");
- return -1; /* Nope... */
- }
-
- mdev[devid].mdBase = base; /* Set the base address of ram disk */
- mdev[devid].mdSize = size; /* Set the length of the ram disk */
- mdev[devid].mdSecsize = DEV_BSIZE; /* Set starting block size */
- if(phys) mdev[devid].mdFlags |= mdPhys; /* Show that we are in physical memory */
- mdev[devid].mdFlags |= mdInited; /* Show we are all set up */
- printf("Added memory device md%x/rmd%x (%08X/%08X) at %08X for %08X\n",
- devid, devid, mdev[devid].mdBDev, mdev[devid].mdCDev, base << 12, size << 12);
- return mdev[devid].mdBDev;
-}
-
-
-dev_t mdevlookup(int devid) {
-
- if((devid < 0) || (devid > 15)) return -1; /* Filter any bogus requests */
- if(!(mdev[devid].mdFlags & mdInited)) return -1; /* This one hasn't been defined */
- return mdev[devid].mdBDev; /* Return the device number */
-}
+++ /dev/null
-
-#ifndef _SYS_MEMDEV_H_
-#define _SYS_MEMDEV_H_
-
-#include <sys/appleapiopts.h>
-
-#ifdef KERNEL_PRIVATE
-
-#ifdef __APPLE_API_PRIVATE
-
-void mdevinit(vm_offset_t base, unsigned int size);
-
-#endif /* __APPLE_API_PRIVATE */
-
-#endif KERNEL_PRIVATE
-
-#endif /* _SYS_MEMDEV_H_*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
if (cpu_subtype == ms->cpu_subtype)
return (TRUE);
+ if (cpu_subtype == CPU_SUBTYPE_POWERPC_601)
+ return (FALSE);
+
switch (cpu_subtype) {
- case CPU_SUBTYPE_POWERPC_970:
case CPU_SUBTYPE_POWERPC_7450:
case CPU_SUBTYPE_POWERPC_7400:
case CPU_SUBTYPE_POWERPC_750:
+ case CPU_SUBTYPE_POWERPC_604e:
+ case CPU_SUBTYPE_POWERPC_604:
+ case CPU_SUBTYPE_POWERPC_603ev:
+ case CPU_SUBTYPE_POWERPC_603e:
+ case CPU_SUBTYPE_POWERPC_603:
case CPU_SUBTYPE_POWERPC_ALL:
return (TRUE);
}
* cctools project. As of 2/16/98 this is what has been agreed upon for
* the PowerPC subtypes. If an exact match is not found the subtype will
* be picked from the following order:
- * 970, 7450, 7400, 750, ALL
+ * 7400, 750, 604e, 604, 603ev, 603e, 603, ALL
* Note the 601 is NOT in the list above. It is only picked via an exact
* match. For details see Radar 2213821.
*
* To implement this function to follow what was agreed upon above, we use
- * the fact there are currently 4 different subtypes. Exact matches return
- * the value 6, and the values 5 thru 1 are returned for the
- * subtypes listed in the order above.
+ * the fact there are currently 10 different subtypes. Exact matches return
+ * the value 10, the value 0 is returned for 601 that is not an exact match,
+ * and the values 9 thru 1 are returned for the subtypes listed in the order
+ * above.
*/
if (ms->cpu_subtype == cpu_subtype)
- return 6;
+ return 10;
+ if (cpu_subtype == CPU_SUBTYPE_POWERPC_601)
+ return 0;
switch (cpu_subtype) {
- case CPU_SUBTYPE_POWERPC_970:
- return 5;
case CPU_SUBTYPE_POWERPC_7450:
- return 4;
+ return 9;
case CPU_SUBTYPE_POWERPC_7400:
- return 3;
+ return 8;
case CPU_SUBTYPE_POWERPC_750:
+ return 7;
+ case CPU_SUBTYPE_POWERPC_604e:
+ return 6;
+ case CPU_SUBTYPE_POWERPC_604:
+ return 5;
+ case CPU_SUBTYPE_POWERPC_603ev:
+ return 4;
+ case CPU_SUBTYPE_POWERPC_603e:
+ return 3;
+ case CPU_SUBTYPE_POWERPC_603:
return 2;
case CPU_SUBTYPE_POWERPC_ALL:
return 1;
}
/*
- * If we get here it is because it is a cpusubtype we don't support
- * or a new cpusubtype that was added since this code was written. Both
+ * If we get here it is because it is a cpusubtype we don't support (602 and
+ * 620) or new cpusubtype that was added since this code was written. Both
* will be considered unacceptable.
*/
return 0;
off_t base;
off_t end;
- base = trunc_page_64(start);
+ base = trunc_page(start);
end = start + len;
while (base < end) {
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
static caddr_t devzerobuf;
+extern vm_offset_t mem_actual;
extern pmap_t kernel_pmap;
mmread(dev, uio)
{
register int o;
register u_int c, v;
- addr64_t vll;
register struct iovec *iov;
int error = 0;
vm_offset_t where;
/* minor device 0 is physical memory */
case 0:
- vll = trunc_page_64(uio->uio_offset);
- if(((vll >> 31) == 1) || vll >= ((dgWork.dgFlags & enaDiagDM) ? mem_actual : max_mem))
+ v = trunc_page(uio->uio_offset);
+ if (uio->uio_offset >= ((dgWork.dgFlags & enaDiagDM) ? mem_actual : mem_size))
goto fault;
+ size= PAGE_SIZE;
+
if(dgWork.dgFlags & enaDiagDM) { /* Can we really get all memory? */
- if (kmem_alloc_pageable(kernel_map, &where, PAGE_SIZE) != KERN_SUCCESS) {
+ if (kmem_alloc_pageable(kernel_map, &where, size) != KERN_SUCCESS) {
goto fault;
}
else {
- addr64_t collad;
-
- collad = mapping_make(kernel_pmap, (addr64_t)where, (ppnum_t)(vll >> 12), 0, 1, VM_PROT_READ); /* Map it in for the moment */
- if(collad) { /* See if it failed (shouldn't happen) */
- kmem_free(kernel_map, where, PAGE_SIZE); /* Toss the page */
- goto fault; /* Kill the transfer */
- }
+ (void)mapping_make(kernel_pmap, 0, where, v,
+ VM_PROT_READ, 2, 0); /* Map it in for the moment */
}
}
else {
- if (kmem_alloc(kernel_map, &where, 4096)
+ if (kmem_alloc(kernel_map, &where, size)
!= KERN_SUCCESS) {
goto fault;
}
}
- o = uio->uio_offset - vll;
+ o = uio->uio_offset - v;
c = min(PAGE_SIZE - o, (u_int)iov->iov_len);
- error = uiomove((where + o), c, uio);
+ error = uiomove((caddr_t) (where + o), c, uio);
- if(dgWork.dgFlags & enaDiagDM) (void)mapping_remove(kernel_pmap, (addr64_t)where); /* Unmap it */
+ if(dgWork.dgFlags & enaDiagDM) (void)mapping_remove(kernel_pmap, where); /* Unmap it */
kmem_free(kernel_map, where, PAGE_SIZE);
continue;
/* minor device 1 is kernel memory */
case 1:
/* Do some sanity checking */
- if (((addr64_t)uio->uio_offset > vm_last_addr) ||
- ((addr64_t)uio->uio_offset < VM_MIN_KERNEL_ADDRESS))
+ if (((caddr_t)uio->uio_offset >= VM_MAX_KERNEL_ADDRESS) ||
+ ((caddr_t)uio->uio_offset <= VM_MIN_KERNEL_ADDRESS))
goto fault;
c = iov->iov_len;
- if (!kernacc(uio->uio_offset, c))
+ if (!kernacc((caddr_t)uio->uio_offset, c))
goto fault;
- error = uiomove64(uio->uio_offset, (int)c, uio);
+ error = uiomove((caddr_t)uio->uio_offset, (int)c, uio);
continue;
/* minor device 2 is EOF/RATHOLE */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <vm/vm_map.h>
+/*
+ * copy a null terminated string from the kernel address space into
+ * the user address space.
+ * - if the user is denied write access, return EFAULT.
+ * - if the end of string isn't found before
+ * maxlen bytes are copied, return ENAMETOOLONG,
+ * indicating an incomplete copy.
+ * - otherwise, return 0, indicating success.
+ * the number of bytes copied is always returned in lencopied.
+ */
+int
+copyoutstr(from, to, maxlen, lencopied)
+ void * from, * to;
+ size_t maxlen, *lencopied;
+{
+ int slen,len,error=0;
+
+ /* XXX Must optimize this */
+
+ slen = strlen(from) + 1;
+ if (slen > maxlen)
+ error = ENAMETOOLONG;
+
+ len = min(maxlen,slen);
+ if (copyout(from, to, len))
+ error = EFAULT;
+ *lencopied = len;
+
+ return error;
+}
+
+
/*
* copy a null terminated string from one point to another in
* the kernel address space.
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <kern/thread.h>
#include <kern/thread_act.h>
#include <kern/assert.h>
-#include <kern/clock.h>
#include <mach/machine/thread_status.h>
#include <ppc/savearea.h>
find_user_regs(
thread_act_t act);
-extern void enter_funnel_section(funnel_t *funnel_lock);
-extern void exit_funnel_section(void);
+extern enter_funnel_section(funnel_t *funnel_lock);
+extern exit_funnel_section(funnel_t *funnel_lock);
/*
* Function: unix_syscall
else
proc = current_proc();
- flavor = (((unsigned int)regs->save_r0) == NULL)? 1: 0;
+ flavor = (regs->save_r0 == NULL)? 1: 0;
uthread->uu_ar0 = (int *)regs;
regs->save_srr0 -= 8;
} else if (error != EJUSTRETURN) {
if (error) {
- regs->save_r3 = (long long)error;
+ regs->save_r3 = error;
/* set the "pc" to execute cerror routine */
regs->save_srr0 -= 4;
} else { /* (not error) */
if (KTRPOINT(proc, KTR_SYSRET))
ktrsysret(proc, code, error, uthread->uu_rval[0], funnel_type);
- exit_funnel_section();
+ if(funnel_type == KERNEL_FUNNEL)
+ exit_funnel_section(kernel_flock);
+ else if (funnel_type == NETWORK_FUNNEL)
+ exit_funnel_section(network_flock);
if (kdebug_enable && (code != 180)) {
KERNEL_DEBUG_CONSTANT(BSDDBG_CODE(DBG_BSD_EXCP_SC, code) | DBG_FUNC_END,
regs->save_srr0 -= 8;
} else if (error != EJUSTRETURN) {
if (error) {
- regs->save_r3 = (long long)error;
+ regs->save_r3 = error;
/* set the "pc" to execute cerror routine */
regs->save_srr0 -= 4;
} else { /* (not error) */
if (KTRPOINT(proc, KTR_SYSRET))
ktrsysret(proc, code, error, uthread->uu_rval[0], funnel_type);
- exit_funnel_section();
+ if(funnel_type == KERNEL_FUNNEL)
+ exit_funnel_section(kernel_flock);
+ else if (funnel_type == NETWORK_FUNNEL)
+ exit_funnel_section(network_flock);
if (kdebug_enable && (code != 180)) {
KERNEL_DEBUG_CONSTANT(BSDDBG_CODE(DBG_BSD_EXCP_SC, code) | DBG_FUNC_END,
struct timeval *tp;
struct timezone *tzp;
};
-/* NOTE THIS implementation is for ppc architectures only.
- * It is infrequently called, since the commpage intercepts
- * most calls in user mode.
- */
+/* NOTE THIS implementation is for ppc architectures only */
int
ppc_gettimeofday(p, uap, retval)
struct proc *p;
register struct gettimeofday_args *uap;
register_t *retval;
{
+ struct timeval atv;
int error = 0;
-
- if (uap->tp)
- clock_gettimeofday(&retval[0], &retval[1]);
+ struct timezone ltz;
+ //struct savearea *child_state;
+ extern simple_lock_data_t tz_slock;
+
+ if (uap->tp) {
+ microtime(&atv);
+ retval[0] = atv.tv_sec;
+ retval[1] = atv.tv_usec;
+ }
if (uap->tzp) {
- struct timezone ltz;
- extern simple_lock_data_t tz_slock;
-
- usimple_lock(&tz_slock);
+ usimple_lock(&tz_slock);
ltz = tz;
usimple_unlock(&tz_slock);
- error = copyout((caddr_t)<z, (caddr_t)uap->tzp, sizeof (tz));
+ error = copyout((caddr_t)<z, (caddr_t)uap->tzp,
+ sizeof (tz));
}
return(error);
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <kern/thread.h>
#include <kern/thread_act.h>
#include <mach/ppc/thread_status.h>
+#define __ELF__ 0
#include <ppc/proc_reg.h>
#define C_REDZONE_LEN 224
#define C_LINKAGE_LEN 48
#define TRUNC_DOWN(a,b,c) (((((unsigned)a)-(b))/(c)) * (c))
-/*
- * The stack layout possibilities (info style); This needs to mach with signal trampoline code
- *
- * Traditional: 1
- * Traditional64: 20
- * Traditional64with vec: 25
- * 32bit context 30
- * 32bit context with vector 35
- * 64bit context 40
- * 64bit context with vector 45
- * Dual context 50
- * Dual context with vector 55
- *
- */
-
-#define UC_TRAD 1
-#define UC_TRAD64 20
-#define UC_TRAD64_VEC 25
-#define UC_FLAVOR 30
-#define UC_FLAVOR_VEC 35
-#define UC_FLAVOR64 40
-#define UC_FLAVOR64_VEC 45
-#define UC_DUAL 50
-#define UC_DUAL_VEC 55
-
- /* The following are valid mcontext sizes */
-#define UC_FLAVOR_SIZE ((PPC_THREAD_STATE_COUNT + PPC_EXCEPTION_STATE_COUNT + PPC_FLOAT_STATE_COUNT) * sizeof(int))
-
-#define UC_FLAVOR_VEC_SIZE ((PPC_THREAD_STATE_COUNT + PPC_EXCEPTION_STATE_COUNT + PPC_FLOAT_STATE_COUNT + PPC_VECTOR_STATE_COUNT) * sizeof(int))
-
-#define UC_FLAVOR64_SIZE ((PPC_THREAD_STATE64_COUNT + PPC_EXCEPTION_STATE64_COUNT + PPC_FLOAT_STATE_COUNT) * sizeof(int))
-
-#define UC_FLAVOR64_VEC_SIZE ((PPC_THREAD_STATE64_COUNT + PPC_EXCEPTION_STATE64_COUNT + PPC_FLOAT_STATE_COUNT + PPC_VECTOR_STATE_COUNT) * sizeof(int))
-
-
/*
* Arrange for this process to run a signal handler
*/
u_long code;
{
struct mcontext mctx, *p_mctx;
- struct mcontext64 mctx64, *p_mctx64;
struct ucontext uctx, *p_uctx;
siginfo_t sinfo, *p_sinfo;
struct sigacts *ps = p->p_sigacts;
thread_act_t th_act;
struct uthread *ut;
unsigned long paramp,linkp;
- int infostyle = UC_TRAD;
- int dualcontext =0;
+ int infostyle = 1;
sig_t trampact;
int vec_used = 0;
int stack_size = 0;
int stack_flags = 0;
- void * tstate;
- int flavor;
- int ctx32 = 1;
- int is_64signalregset(void);
th_act = current_act();
ut = get_bsdthread_info(th_act);
-
- if (p->p_sigacts->ps_siginfo & sigmask(sig)) {
- infostyle = UC_FLAVOR;
- }
- if(is_64signalregset() && (infostyle == UC_FLAVOR)) {
- dualcontext = 1;
- infostyle = UC_DUAL;
- }
- if (p->p_sigacts->ps_64regset & sigmask(sig)) {
- dualcontext = 0;
- ctx32 = 0;
- infostyle = UC_FLAVOR64;
- }
- if (is_64signalregset() && (infostyle == UC_TRAD)) {
- ctx32=0;
- infostyle = UC_TRAD64;
- }
-
- /* I need this for SIGINFO anyway */
- flavor = PPC_THREAD_STATE;
- tstate = (void *)&mctx.ss;
+ state_count = PPC_EXCEPTION_STATE_COUNT;
+ if (act_machine_get_state(th_act, PPC_EXCEPTION_STATE, &mctx.es, &state_count) != KERN_SUCCESS) {
+ goto bad;
+ }
state_count = PPC_THREAD_STATE_COUNT;
- if (thread_getstatus(th_act, flavor, (thread_state_t)tstate, &state_count) != KERN_SUCCESS)
+ if (act_machine_get_state(th_act, PPC_THREAD_STATE, &mctx.ss, &state_count) != KERN_SUCCESS) {
goto bad;
-
- if ((ctx32 == 0) || dualcontext) {
- flavor = PPC_THREAD_STATE64;
- tstate = (void *)&mctx64.ss;
- state_count = PPC_THREAD_STATE64_COUNT;
- if (thread_getstatus(th_act, flavor, (thread_state_t)tstate, &state_count) != KERN_SUCCESS)
- goto bad;
- }
-
- if ((ctx32 == 1) || dualcontext) {
- flavor = PPC_EXCEPTION_STATE;
- tstate = (void *)&mctx.es;
- state_count = PPC_EXCEPTION_STATE_COUNT;
- if (thread_getstatus(th_act, flavor, (thread_state_t)tstate, &state_count) != KERN_SUCCESS)
- goto bad;
- }
-
- if ((ctx32 == 0) || dualcontext) {
- flavor = PPC_EXCEPTION_STATE64;
- tstate = (void *)&mctx64.es;
- state_count = PPC_EXCEPTION_STATE64_COUNT;
-
- if (thread_getstatus(th_act, flavor, (thread_state_t)tstate, &state_count) != KERN_SUCCESS)
- goto bad;
-
- }
-
-
- if ((ctx32 == 1) || dualcontext) {
- flavor = PPC_FLOAT_STATE;
- tstate = (void *)&mctx.fs;
- state_count = PPC_FLOAT_STATE_COUNT;
- if (thread_getstatus(th_act, flavor, (thread_state_t)tstate, &state_count) != KERN_SUCCESS)
- goto bad;
- }
-
- if ((ctx32 == 0) || dualcontext) {
- flavor = PPC_FLOAT_STATE;
- tstate = (void *)&mctx64.fs;
- state_count = PPC_FLOAT_STATE_COUNT;
- if (thread_getstatus(th_act, flavor, (thread_state_t)tstate, &state_count) != KERN_SUCCESS)
- goto bad;
-
- }
-
+ }
+ state_count = PPC_FLOAT_STATE_COUNT;
+ if (act_machine_get_state(th_act, PPC_FLOAT_STATE, &mctx.fs, &state_count) != KERN_SUCCESS) {
+ goto bad;
+ }
vec_save(th_act);
if (find_user_vec(th_act)) {
vec_used = 1;
-
- if ((ctx32 == 1) || dualcontext) {
- flavor = PPC_VECTOR_STATE;
- tstate = (void *)&mctx.vs;
- state_count = PPC_VECTOR_STATE_COUNT;
- if (thread_getstatus(th_act, flavor, (thread_state_t)tstate, &state_count) != KERN_SUCCESS)
- goto bad;
- infostyle += 5;
- }
-
- if ((ctx32 == 0) || dualcontext) {
- flavor = PPC_VECTOR_STATE;
- tstate = (void *)&mctx64.vs;
- state_count = PPC_VECTOR_STATE_COUNT;
- if (thread_getstatus(th_act, flavor, (thread_state_t)tstate, &state_count) != KERN_SUCCESS)
- goto bad;
- infostyle += 5;
- }
- }
+ state_count = PPC_VECTOR_STATE_COUNT;
+ if (act_machine_get_state(th_act, PPC_VECTOR_STATE, &mctx.vs, &state_count) != KERN_SUCCESS) {
+ goto bad;
+ }
+
+ }
trampact = ps->ps_trampact[sig];
oonstack = ps->ps_sigstk.ss_flags & SA_ONSTACK;
+ if (p->p_sigacts->ps_siginfo & sigmask(sig))
+ infostyle = 2;
/* figure out where our new stack lives */
if ((ps->ps_flags & SAS_ALTSTACK) && !oonstack &&
stack_size = ps->ps_sigstk.ss_size;
ps->ps_sigstk.ss_flags |= SA_ONSTACK;
}
- else {
- if (ctx32 == 0)
- sp = (unsigned int)mctx64.ss.r1;
- else
- sp = mctx.ss.r1;
- }
+ else
+ sp = mctx.ss.r1;
-
- /* put siginfo on top */
-
/* preserve RED ZONE area */
sp = TRUNC_DOWN(sp, C_REDZONE_LEN, C_STK_ALIGN);
- /* next are the saved registers */
- if ((ctx32 == 0) || dualcontext) {
- sp -= sizeof(*p_mctx64);
- p_mctx64 = (struct mcontext64 *)sp;
- }
- if ((ctx32 == 1) || dualcontext) {
- sp -= sizeof(*p_mctx);
- p_mctx = (struct mcontext *)sp;
- }
-
- /* context goes first on stack */
+ /* context goes first on stack */
sp -= sizeof(*p_uctx);
p_uctx = (struct ucontext *) sp;
sp -= sizeof(*p_sinfo);
p_sinfo = (siginfo_t *) sp;
+ /* next are the saved registers */
+ sp -= sizeof(*p_mctx);
+ p_mctx = (struct mcontext *)sp;
+
/* C calling conventions, create param save and linkage
- * areas
- */
+ * areas
+ */
sp = TRUNC_DOWN(sp, C_PARAMSAVE_LEN, C_STK_ALIGN);
paramp = sp;
uctx.uc_stack.ss_flags |= SS_ONSTACK;
uctx.uc_link = 0;
- if (ctx32 == 0)
- uctx.uc_mcsize = (size_t)((PPC_EXCEPTION_STATE64_COUNT + PPC_THREAD_STATE64_COUNT + PPC_FLOAT_STATE_COUNT) * sizeof(int));
- else
- uctx.uc_mcsize = (size_t)((PPC_EXCEPTION_STATE_COUNT + PPC_THREAD_STATE_COUNT + PPC_FLOAT_STATE_COUNT) * sizeof(int));
-
+ uctx.uc_mcsize = (size_t)((PPC_EXCEPTION_STATE_COUNT + PPC_THREAD_STATE_COUNT + PPC_FLOAT_STATE_COUNT) * sizeof(int));
if (vec_used)
uctx.uc_mcsize += (size_t)(PPC_VECTOR_STATE_COUNT * sizeof(int));
-
- if (ctx32 == 0)
- uctx.uc_mcontext = (void *)p_mctx64;
- else
- uctx.uc_mcontext = (void *)p_mctx;
+ uctx.uc_mcontext = p_mctx;
/* setup siginfo */
bzero((caddr_t)&sinfo, sizeof(siginfo_t));
sinfo.si_signo = sig;
- sinfo.si_addr = (void *)mctx.ss.srr0;
- sinfo.pad[0] = (unsigned int)mctx.ss.r1;
-
switch (sig) {
case SIGCHLD:
sinfo.si_pid = p->si_pid;
break;
}
-
/* copy info out to user space */
if (copyout((caddr_t)&uctx, (caddr_t)p_uctx, sizeof(struct ucontext)))
goto bad;
if (copyout((caddr_t)&sinfo, (caddr_t)p_sinfo, sizeof(siginfo_t)))
goto bad;
- if ((ctx32 == 0) || dualcontext) {
- tstate = &mctx64;
- if (copyout((caddr_t)tstate, (caddr_t)p_mctx64, uctx.uc_mcsize))
+ if (copyout((caddr_t)&mctx, (caddr_t)p_mctx, uctx.uc_mcsize))
goto bad;
- }
- if ((ctx32 == 1) || dualcontext) {
- tstate = &mctx;
- if (copyout((caddr_t)tstate, (caddr_t)p_mctx, uctx.uc_mcsize))
- goto bad;
- }
-
/* Place our arguments in arg registers: rtm dependent */
mctx.ss.srr1 = get_msr_exportmask(); /* MSR_EXPORT_MASK_SET */
mctx.ss.r1 = sp;
state_count = PPC_THREAD_STATE_COUNT;
- if (thread_setstatus(th_act, PPC_THREAD_STATE, &mctx.ss, &state_count) != KERN_SUCCESS) {
+ if (act_machine_set_state(th_act, PPC_THREAD_STATE, &mctx.ss, &state_count) != KERN_SUCCESS) {
goto bad;
}
+
return;
bad:
* psl to gain improper priviledges or to cause
* a machine fault.
*/
-
-#define FOR64_TRANSITION 1
-
-#ifdef FOR64_TRANSITION
-
-struct osigreturn_args {
- struct ucontext *uctx;
-};
-
-/* ARGSUSED */
-int
-osigreturn(p, uap, retval)
- struct proc *p;
- struct osigreturn_args *uap;
- int *retval;
-{
- struct ucontext uctx;
- struct ucontext *p_uctx;
- struct mcontext64 mctx64;
- struct mcontext64 *p_64mctx;
- struct mcontext *p_mctx;
- int error;
- thread_act_t th_act;
- struct sigacts *ps = p->p_sigacts;
- sigset_t mask;
- register sig_t action;
- unsigned long state_count;
- unsigned int state_flavor;
- struct uthread * ut;
- int vec_used = 0;
- void *tsptr, *fptr, *vptr, *mactx;
- void ppc_checkthreadstate(void *, int);
-
- th_act = current_act();
- /* lets use the larger one */
- mactx = (void *)&mctx64;
-
- ut = (struct uthread *)get_bsdthread_info(th_act);
- if (error = copyin(uap->uctx, &uctx, sizeof(struct ucontext))) {
- return(error);
- }
- if (error = copyin(uctx.uc_mcontext, mactx, uctx.uc_mcsize)) {
- return(error);
- }
-
- if (uctx.uc_onstack & 01)
- p->p_sigacts->ps_sigstk.ss_flags |= SA_ONSTACK;
- else
- p->p_sigacts->ps_sigstk.ss_flags &= ~SA_ONSTACK;
-
- ut->uu_sigmask = uctx.uc_sigmask & ~sigcantmask;
- if (ut->uu_siglist & ~ut->uu_sigmask)
- signal_setast(current_act());
-
- vec_used = 0;
- switch (uctx.uc_mcsize) {
- case UC_FLAVOR64_VEC_SIZE :
- vec_used = 1;
- case UC_FLAVOR64_SIZE : {
- p_64mctx = (struct mcontext64 *)mactx;
- tsptr = (void *)&p_64mctx->ss;
- fptr = (void *)&p_64mctx->fs;
- vptr = (void *)&p_64mctx->vs;
- state_flavor = PPC_THREAD_STATE64;
- state_count = PPC_THREAD_STATE64_COUNT;
- }
- break;
- case UC_FLAVOR_VEC_SIZE :
- vec_used = 1;
- case UC_FLAVOR_SIZE:
- default: {
- p_mctx = (struct mcontext *)mactx;
- tsptr = (void *)&p_mctx->ss;
- fptr = (void *)&p_mctx->fs;
- vptr = (void *)&p_mctx->vs;
- state_flavor = PPC_THREAD_STATE;
- state_count = PPC_THREAD_STATE_COUNT;
- }
- break;
- } /* switch () */
-
- /* validate the thread state, set/reset appropriate mode bits in srr1 */
- (void)ppc_checkthreadstate(tsptr, state_flavor);
-
- if (thread_setstatus(th_act, state_flavor, tsptr, &state_count) != KERN_SUCCESS) {
- return(EINVAL);
- }
-
- state_count = PPC_FLOAT_STATE_COUNT;
- if (thread_setstatus(th_act, PPC_FLOAT_STATE, fptr, &state_count) != KERN_SUCCESS) {
- return(EINVAL);
- }
-
- mask = sigmask(SIGFPE);
- if (((ut->uu_sigmask & mask) == 0) && (p->p_sigcatch & mask) && ((p->p_sigignore & mask) == 0)) {
- action = ps->ps_sigact[SIGFPE];
- if((action != SIG_DFL) && (action != SIG_IGN)) {
- thread_enable_fpe(th_act, 1);
- }
- }
-
- if (vec_used) {
- state_count = PPC_VECTOR_STATE_COUNT;
- if (thread_setstatus(th_act, PPC_VECTOR_STATE, vptr, &state_count) != KERN_SUCCESS) {
- return(EINVAL);
- }
- }
- return (EJUSTRETURN);
-}
-
-#endif /* FOR64_TRANSITION */
-
struct sigreturn_args {
struct ucontext *uctx;
- int infostyle;
};
/* ARGSUSED */
struct sigreturn_args *uap;
int *retval;
{
- struct ucontext uctx;
- struct ucontext *p_uctx;
- char mactx[sizeof(struct mcontext64)];
- struct mcontext *p_mctx;
- struct mcontext64 *p_64mctx;
+ struct ucontext uctx, *p_uctx;
+ struct mcontext mctx, *p_mctx;
int error;
thread_act_t th_act;
+ struct ppc_float_state fs;
+ struct ppc_exception_state es;
struct sigacts *ps = p->p_sigacts;
sigset_t mask;
register sig_t action;
unsigned long state_count;
- unsigned int state_flavor;
+ unsigned int nbits, rbits;
struct uthread * ut;
int vec_used = 0;
- void *tsptr, *fptr, *vptr;
- int infostyle = uap->infostyle;
- void ppc_checkthreadstate(void *, int);
th_act = current_act();
if (error = copyin(uap->uctx, &uctx, sizeof(struct ucontext))) {
return(error);
}
-
-
- if (error = copyin(uctx.uc_mcontext, mactx, uctx.uc_mcsize)) {
+ if (error = copyin(uctx.uc_mcontext, &mctx, sizeof(struct mcontext))) {
return(error);
}
p->p_sigacts->ps_sigstk.ss_flags |= SA_ONSTACK;
else
p->p_sigacts->ps_sigstk.ss_flags &= ~SA_ONSTACK;
-
ut->uu_sigmask = uctx.uc_sigmask & ~sigcantmask;
+
+
if (ut->uu_siglist & ~ut->uu_sigmask)
signal_setast(current_act());
- vec_used = 0;
- switch (infostyle) {
- case UC_FLAVOR64_VEC:
- case UC_TRAD64_VEC:
- vec_used = 1;
- case UC_TRAD64:
- case UC_FLAVOR64: {
- p_64mctx = (struct mcontext64 *)mactx;
- tsptr = (void *)&p_64mctx->ss;
- fptr = (void *)&p_64mctx->fs;
- vptr = (void *)&p_64mctx->vs;
- state_flavor = PPC_THREAD_STATE64;
- state_count = PPC_THREAD_STATE64_COUNT;
- }
- break;
- case UC_FLAVOR_VEC :
- vec_used = 1;
- case UC_FLAVOR :
- default: {
- p_mctx = (struct mcontext *)mactx;
- tsptr = (void *)&p_mctx->ss;
- fptr = (void *)&p_mctx->fs;
- vptr = (void *)&p_mctx->vs;
- state_flavor = PPC_THREAD_STATE;
- state_count = PPC_THREAD_STATE_COUNT;
- }
- break;
- } /* switch () */
+ nbits = get_msr_nbits();
+ rbits = get_msr_rbits();
+ /* adjust the critical fields */
+ /* make sure naughty bits are off */
+ mctx.ss.srr1 &= ~(nbits);
+ /* make sure necessary bits are on */
+ mctx.ss.srr1 |= (rbits);
- /* validate the thread state, set/reset appropriate mode bits in srr1 */
- (void)ppc_checkthreadstate(tsptr, state_flavor);
+ state_count = (size_t)((PPC_EXCEPTION_STATE_COUNT + PPC_THREAD_STATE_COUNT + PPC_FLOAT_STATE_COUNT) * sizeof(int));
- if (thread_setstatus(th_act, state_flavor, tsptr, &state_count) != KERN_SUCCESS) {
+ if (uctx.uc_mcsize > state_count)
+ vec_used = 1;
+
+ state_count = PPC_THREAD_STATE_COUNT;
+ if (act_machine_set_state(th_act, PPC_THREAD_STATE, &mctx.ss, &state_count) != KERN_SUCCESS) {
return(EINVAL);
}
state_count = PPC_FLOAT_STATE_COUNT;
- if (thread_setstatus(th_act, PPC_FLOAT_STATE, fptr, &state_count) != KERN_SUCCESS) {
+ if (act_machine_set_state(th_act, PPC_FLOAT_STATE, &mctx.fs, &state_count) != KERN_SUCCESS) {
return(EINVAL);
}
if (vec_used) {
state_count = PPC_VECTOR_STATE_COUNT;
- if (thread_setstatus(th_act, PPC_VECTOR_STATE, vptr, &state_count) != KERN_SUCCESS) {
+ if (act_machine_set_state(th_act, PPC_VECTOR_STATE, &mctx.vs, &state_count) != KERN_SUCCESS) {
return(EINVAL);
}
}
+
return (EJUSTRETURN);
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
kern_return_t ret;
if (nbuf == 0)
- nbuf = atop_64(sane_size / 100); /* Get 1% of ram, but no more than we can map */
+ nbuf = atop(mem_size / 100); /* 1% */
if (nbuf > 8192)
nbuf = 8192;
if (nbuf < 256)
niobuf = 128;
size = (nbuf + niobuf) * sizeof (struct buf);
- size = round_page_32(size);
+ size = round_page(size);
ret = kmem_suballoc(kernel_map,
&firstaddr,
buf = (struct buf * )firstaddr;
bzero(buf,size);
- if ((sane_size > (64 * 1024 * 1024)) || ncl) {
+ if ((mem_size > (64 * 1024 * 1024)) || ncl) {
int scale;
extern u_long tcp_sendspace;
extern u_long tcp_recvspace;
if ((nmbclusters = ncl) == 0) {
- if ((nmbclusters = ((sane_size / 16) / MCLBYTES)) > 16384)
+ if ((nmbclusters = ((mem_size / 16) / MCLBYTES)) > 16384)
nmbclusters = 16384;
}
if ((scale = nmbclusters / NMBCLUSTERS) > 1) {
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
(void)tsleep((caddr_t)cp, PINOD, "hfs_chashget-2", 0);
goto loop;
}
- if (cp->c_flag & (C_NOEXISTS | C_DELETED))
+ if (cp->c_flag & C_NOEXISTS)
continue;
/*
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
++forkcount;
/* If needed, get rid of any fork's data for a deleted file */
- if ((vp->v_type == VREG) && (cp->c_flag & C_DELETED)) {
- if (VTOF(vp)->ff_blocks != 0) {
- error = VOP_TRUNCATE(vp, (off_t)0, IO_NDELAY, NOCRED, p);
- if (error)
- goto out;
- truncated = 1;
- }
+ if ((cp->c_flag & C_DELETED) &&
+ vp->v_type == VREG &&
+ (VTOF(vp)->ff_blocks != 0)) {
+ error = VOP_TRUNCATE(vp, (off_t)0, IO_NDELAY, NOCRED, p);
+ truncated = 1;
+ // have to do this to prevent the lost ubc_info panic
+ SET(cp->c_flag, C_TRANSIT);
recycle = 1;
+ if (error) goto out;
}
/*
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
return (0);
p = current_proc();
- retry:
if (fp->ff_unallocblocks) {
lockExtBtree = 1;
if (fp->ff_unallocblocks) {
SInt64 reqbytes, actbytes;
- //
- // Make sure we have a transaction. It's possible
- // that we came in and fp->ff_unallocblocks was zero
- // but during the time we blocked acquiring the extents
- // btree, ff_unallocblocks became non-zero and so we
- // will need to start a transaction.
- //
- if (hfsmp->jnl && started_tr == 0) {
- if (lockExtBtree) {
- (void) hfs_metafilelocking(hfsmp, kHFSExtentsFileID, LK_RELEASE, p);
- lockExtBtree = 0;
- }
-
- goto retry;
- }
-
reqbytes = (SInt64)fp->ff_unallocblocks *
(SInt64)HFSTOVCB(hfsmp)->blockSize;
/*
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
extern uid_t console_user;
-extern unsigned long strtoul(const char *, char **, int);
-
/* Global vfs data structures for hfs */
hfs_chashinsert(from_cp);
hfs_chashinsert(to_cp);
-
- /*
- * When a file moves out of "Cleanup At Startup"
- * we can drop its NODUMP status.
- */
- if ((from_cp->c_flags & UF_NODUMP) &&
- (from_cp->c_parentcnid != to_cp->c_parentcnid)) {
- from_cp->c_flags &= ~UF_NODUMP;
- from_cp->c_flag |= C_CHANGE;
- }
-
- if ((to_cp->c_flags & UF_NODUMP) &&
- (to_cp->c_parentcnid != from_cp->c_parentcnid)) {
- to_cp->c_flags &= ~UF_NODUMP;
- to_cp->c_flag |= C_CHANGE;
- }
-
Err_Exit:
if (to_rvp)
vrele(to_rvp);
* When MNT_WAIT is requested and the zero fill timeout
* has expired then we must explicitly zero out any areas
* that are currently marked invalid (holes).
- *
- * Files with NODUMP can bypass zero filling here.
*/
if ((wait || (cp->c_flag & C_ZFWANTSYNC)) &&
- ((cp->c_flags & UF_NODUMP) == 0) &&
UBCINFOEXISTS(vp) && (fp = VTOF(vp)) &&
cp->c_zftimeout != 0) {
int devblksize;
cp->c_mode = 0; /* Suppress VOP_UPDATES */
error = VOP_TRUNCATE(rvp, (off_t)0, IO_NDELAY, NOCRED, p);
cp->c_mode = mode;
- if (error)
+ if (error && !dataforkbusy)
goto out;
+ else {
+ /*
+ * XXX could also force an update on vp
+ * and fail the remove.
+ */
+ error = 0;
+ }
truncated = 1;
}
}
} else /* Not busy */ {
- if (cp->c_blocks > 0) {
- printf("hfs_remove: attempting to delete a non-empty file!");
- error = EBUSY;
- goto out;
- }
+ if (vp->v_type == VDIR && cp->c_entries > 0)
+ panic("hfs_remove: attempting to delete a non-empty directory!");
+ if (vp->v_type != VDIR && cp->c_blocks > 0)
+ panic("hfs_remove: attempting to delete a non-empty file!");
/* Lock catalog b-tree */
error = hfs_metafilelocking(hfsmp, kHFSCatalogFileID, LK_EXCLUSIVE, p);
error = cat_delete(hfsmp, &cp->c_desc, &cp->c_attr);
- if (error && error != ENXIO && error != ENOENT && truncated) {
+ if (error && error != ENXIO && truncated) {
if ((cp->c_datafork && cp->c_datafork->ff_data.cf_size != 0) ||
(cp->c_rsrcfork && cp->c_rsrcfork->ff_data.cf_size != 0)) {
panic("hfs: remove: couldn't delete a truncated file! (%d, data sz %lld; rsrc sz %lld)",
fdcp = VTOC(fdvp);
fcp = VTOC(fvp);
- /*
- * When a file moves out of "Cleanup At Startup"
- * we can drop its NODUMP status.
- */
- if ((fcp->c_flags & UF_NODUMP) &&
- (fvp->v_type == VREG) &&
- (fdvp != tdvp) &&
- (fdcp->c_desc.cd_nameptr != NULL) &&
- (strcmp(fdcp->c_desc.cd_nameptr, "Cleanup At Startup") == 0)) {
- fcp->c_flags &= ~UF_NODUMP;
- fcp->c_flag |= C_CHANGE;
- tv = time;
- (void) VOP_UPDATE(fvp, &tv, &tv, 0);
- }
-
hfs_global_shared_lock_acquire(hfsmp);
grabbed_lock = 1;
if (hfsmp->jnl) {
if ((cnp->cn_flags & (HASBUF | SAVESTART)) == HASBUF)
FREE_ZONE(cnp->cn_pnbuf, cnp->cn_pnlen, M_NAMEI);
-
- /*
- * Check if a file is located in the "Cleanup At Startup"
- * directory. If it is then tag it as NODUMP so that we
- * can be lazy about zero filling data holes.
- */
- if ((error == 0) && (vnodetype == VREG) &&
- (dcp->c_desc.cd_nameptr != NULL) &&
- (strcmp(dcp->c_desc.cd_nameptr, "Cleanup At Startup") == 0)) {
- struct vnode *ddvp;
- cnid_t parid;
-
- parid = dcp->c_parentcnid;
- vput(dvp);
- dvp = NULL;
-
- /*
- * The parent of "Cleanup At Startup" should
- * have the ASCII name of the userid.
- */
- if (VFS_VGET(HFSTOVFS(hfsmp), &parid, &ddvp) == 0) {
- if (VTOC(ddvp)->c_desc.cd_nameptr &&
- (cp->c_uid == strtoul(VTOC(ddvp)->c_desc.cd_nameptr, 0, 0))) {
- cp->c_flags |= UF_NODUMP;
- cp->c_flag |= C_CHANGE;
- }
- vput(ddvp);
- }
- }
-
- if (dvp)
- vput(dvp);
+ vput(dvp);
// XXXdbg
if (started_tr) {
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
typedef struct mcontext * mcontext_t;
-struct mcontext64 {
- struct sigcontext sc;
-};
-#define I386_MCONTEXT64_SIZE sizeof(struct mcontext64)
-
-typedef struct mcontext64 * mcontext64_t;
-
#endif /* __APPLE_API_UNSTABLE */
#endif /* _I386_UCONTEXT_H_ */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <mach/shared_memory_server.h>
#include <vm/vm_shared_memory_server.h>
+extern shared_region_mapping_t system_shared_region;
extern int app_profile; /* on/off switch for pre-heat cache */
char copyright[] =
*/
s = splimp();
sysctl_register_fixed();
- sysctl_mib_init();
dlil_init();
socketinit();
domaininit();
struct uthread *ut;
kern_return_t kr;
thread_act_t th_act;
- shared_region_mapping_t system_region;
proc_name("init", p);
bsd_hardclockinit = 1; /* Start bsd hardclock */
bsd_init_task = get_threadtask(th_act);
init_task_failure_data[0] = 0;
- system_region = lookup_default_shared_region(
- ENV_DEFAULT_ROOT, ENV_DEFAULT_SYSTEM);
- if (system_region == NULL) {
- shared_file_boot_time_init(
- ENV_DEFAULT_ROOT, ENV_DEFAULT_SYSTEM);
- } else {
- vm_set_shared_region(get_threadtask(th_act), system_region);
- }
+ shared_region_mapping_ref(system_shared_region);
+ vm_set_shared_region(get_threadtask(th_act), system_shared_region);
load_init_program(p);
/* turn on app-profiling i.e. pre-heating */
app_profile = 1;
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
struct bdevsw *devsw;
if (index == -1) {
- devsw = &bdevsw[1]; /* Start at slot 1 - this is a hack to fix the index=1 hack */
+ devsw = bdevsw;
/* yes, start at 1 to avoid collision with volfs (Radar 2842228) */
for(index=1; index < nblkdev; index++, devsw++) {
if(memcmp((char *)devsw,
/*
- * Copyright (c) 1995-1999, 2000-2003 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 1995-1999, 2000-2002 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
int socket();
int connect();
int getpriority();
-#ifdef __ppc__
-int osigreturn();
-#endif
int sigreturn();
int bind();
int setsockopt();
sysp(getpriority,2), /* 100 = getpriority */
comaptnet(send,4), /* 101 = old send */
comaptnet(recv,4), /* 102 = old recv */
-#ifdef __ppc__
- syss(osigreturn,1), /* 103 = sigreturn ; compat for jaguar*/
-#else
- syss(sigreturn,1), /* 103 = sigreturn */
-#endif
+ syss(sigreturn,1), /* 103 = sigreturn */
sysnets(bind,3), /* 104 = bind */
sysnets(setsockopt,5), /* 105 = setsockopt */
sysnets(listen,2), /* 106 = listen */
syss(setgid,1), /* 181 */
syss(setegid,1), /* 182 */
syss(seteuid,1), /* 183 */
-#ifdef __ppc__
- syss(sigreturn, 2), /* 184 = nosys */
-#else
syss(nosys,0), /* 184 = nosys */
-#endif
syss(nosys,0), /* 185 = nosys */
syss(nosys,0), /* 186 = nosys */
syss(nosys,0), /* 187 = nosys */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
kdbg_mapinit();
break;
case KERN_KDSETBUF:
- /* We allow a maximum buffer size of 25% of either ram or max mapped address, whichever is smaller */
+ /* We allow a maximum buffer size of 25% of memory */
/* 'value' is the desired number of trace entries */
- max_entries = (sane_size/4) / sizeof(kd_buf);
+ max_entries = (mem_size/4) / sizeof(kd_buf);
if (value <= max_entries)
nkdbufs = value;
else
} /* end if count */
return (EINVAL);
}
-
-unsigned char *getProcName(struct proc *proc);
-unsigned char *getProcName(struct proc *proc) {
-
- return &proc->p_comm; /* Return pointer to the proc name */
-
-}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
mythread_state_flavor_t thread_flavor_array[]={
{PPC_THREAD_STATE , PPC_THREAD_STATE_COUNT},
{PPC_FLOAT_STATE, PPC_FLOAT_STATE_COUNT},
- {PPC_EXCEPTION_STATE, PPC_EXCEPTION_STATE_COUNT},
- {PPC_VECTOR_STATE, PPC_VECTOR_STATE_COUNT}
+ {PPC_EXCEPTION_STATE, PPC_EXCEPTION_STATE_COUNT}
};
-int mynum_flavors=4;
+int mynum_flavors=3;
#elif defined (__i386__)
mythread_state_flavor_t thread_flavor_array [] = {
{i386_THREAD_STATE, i386_THREAD_STATE_COUNT},
mh->sizeofcmds = command_size;
hoffset = sizeof(struct mach_header); /* offset into header */
- foffset = round_page_32(header_size); /* offset into file */
+ foffset = round_page(header_size); /* offset into file */
vmoffset = VM_MIN_ADDRESS; /* offset into VM */
/* We use to check for an error, here, now we try and get
* as much as we can
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
vm_map_t old_map;
vm_map_t map;
int i;
- boolean_t clean_regions = FALSE;
+ boolean_t new_shared_regions = FALSE;
union {
/* #! and name of interpreter */
char ex_shell[SHSIZE];
VOP_UNLOCK(vp, 0, p);
if(ws_cache_name) {
tws_handle_startup_file(task, cred->cr_uid,
- ws_cache_name, vp, &clean_regions);
+ ws_cache_name, vp, &new_shared_regions);
+ }
+ if (new_shared_regions) {
+ shared_region_mapping_t new_shared_region;
+ shared_region_mapping_t old_shared_region;
+
+ if (shared_file_create_system_region(&new_shared_region))
+ panic("couldn't create system_shared_region\n");
+
+ vm_get_shared_region(task, &old_shared_region);
+ vm_set_shared_region(task, new_shared_region);
+
+ shared_region_mapping_dealloc(old_shared_region);
}
lret = load_machfile(vp, mach_header, arch_offset,
- arch_size, &load_result, thr_act, map, clean_regions);
+ arch_size, &load_result, thr_act, map);
if (lret != LOAD_SUCCESS) {
error = load_return_to_errno(lret);
p->user_stack = user_stack;
if (!customstack) {
- size = round_page_64(unix_stack_size(p));
- addr = trunc_page_32(user_stack - size);
+ size = round_page(unix_stack_size(p));
+ addr = trunc_page(user_stack - size);
return (vm_allocate(map,&addr, size, FALSE));
} else
return(KERN_SUCCESS);
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
thread_act_t thread;
task_t task;
kern_return_t result;
- pmap_t pmap;
extern task_t kernel_task;
if (parent->task == kernel_task)
set_bsdtask_info(task, child);
if (child->p_nice != 0)
resetpriority(child);
-
result = thread_create(task, &thread);
if (result != KERN_SUCCESS)
printf("fork/procdup: thread_create failed. Code: 0x%x\n", result);
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <machine/smp.h>
#endif
-#include <sys/param.h> /* XXX prune includes */
-#include <sys/systm.h>
-#include <sys/kernel.h>
-#include <sys/malloc.h>
-#include <sys/proc.h>
-#include <sys/file.h>
-#include <sys/vnode.h>
-#include <sys/unistd.h>
-#include <sys/buf.h>
-#include <sys/ioctl.h>
-#include <sys/namei.h>
-#include <sys/tty.h>
-#include <sys/disklabel.h>
-#include <sys/vm.h>
-#include <sys/sysctl.h>
-#include <sys/user.h>
-#include <mach/machine.h>
-#include <mach/mach_types.h>
-#include <mach/vm_param.h>
-#include <kern/task.h>
-#include <vm/vm_kern.h>
-#include <mach/host_info.h>
-
-extern vm_map_t bsd_pageable_map;
-
-#include <sys/mount.h>
-#include <sys/kdebug.h>
-
-#include <IOKit/IOPlatformExpert.h>
-#include <pexpert/pexpert.h>
-
-#include <machine/machine_routines.h>
-#include <machine/cpu_capabilities.h>
-
-
SYSCTL_NODE(, 0, sysctl, CTLFLAG_RW, 0,
"Sysctl internal magic");
SYSCTL_NODE(, CTL_KERN, kern, CTLFLAG_RW, 0,
SYSCTL_NODE(, CTL_USER, user, CTLFLAG_RW, 0,
"user-level");
-#define SYSCTL_RETURN(r, x) SYSCTL_OUT(r, &x, sizeof(x))
-
-/******************************************************************************
- * hw.* MIB
- */
-
-#define CTLHW_RETQUAD (1 << 31)
-
-/*
- * Supporting some variables requires us to do "real" work. We
- * gather some of that here.
- */
-static int
-sysctl_hw_generic SYSCTL_HANDLER_ARGS
-{
- char dummy[65];
- int epochTemp;
- extern int vm_page_wire_count;
- ml_cpu_info_t cpu_info;
- int val, doquad;
- long long qval;
-
- /*
- * Test and mask off the 'return quad' flag.
- * Note that only some things here support it.
- */
- doquad = arg2 & CTLHW_RETQUAD;
- arg2 &= ~CTLHW_RETQUAD;
-
- ml_cpu_get_info(&cpu_info);
-
- /*
- * Handle various OIDs.
- *
- * OIDs that can return int or quad set val and qval and then break.
- * Errors and int-only values return inline.
- */
- switch (arg2) {
- case HW_NCPU:
- {
- host_basic_info_data_t hinfo;
- kern_return_t kret;
- int count = HOST_BASIC_INFO_COUNT;
-#define BSD_HOST 1
-
- kret = host_info(BSD_HOST, HOST_BASIC_INFO, &hinfo, &count);
- if (kret == KERN_SUCCESS) {
- return(SYSCTL_RETURN(req, hinfo.max_cpus));
- } else {
- return(EINVAL);
- }
- }
- case HW_AVAILCPU:
- {
- host_basic_info_data_t hinfo;
- kern_return_t kret;
- int count = HOST_BASIC_INFO_COUNT;
-#define BSD_HOST 1
-
- kret = host_info(BSD_HOST, HOST_BASIC_INFO, &hinfo, &count);
- if (kret == KERN_SUCCESS) {
- return(SYSCTL_RETURN(req, hinfo.avail_cpus));
- } else {
- return(EINVAL);
- }
- }
- case HW_CACHELINE:
- val = cpu_info.cache_line_size;
- qval = (long long)val;
- break;
- case HW_L1ICACHESIZE:
- val = cpu_info.l1_icache_size;
- qval = (long long)val;
- break;
- case HW_L1DCACHESIZE:
- val = cpu_info.l1_dcache_size;
- qval = (long long)val;
- break;
- case HW_L2CACHESIZE:
- if (cpu_info.l2_cache_size == 0xFFFFFFFF)
- return(EINVAL);
- val = cpu_info.l2_cache_size;
- qval = (long long)val;
- break;
- case HW_L3CACHESIZE:
- if (cpu_info.l3_cache_size == 0xFFFFFFFF)
- return(EINVAL);
- val = cpu_info.l3_cache_size;
- qval = (long long)val;
- break;
-
- /*
- * Deprecated variables. We still support these for
- * backwards compatibility purposes only.
- */
- case HW_MACHINE:
- bzero(dummy, sizeof(dummy));
- if(!PEGetMachineName(dummy,64))
- return(EINVAL);
- dummy[64] = 0;
- return(SYSCTL_OUT(req, dummy, strlen(dummy) + 1));
- case HW_MODEL:
- bzero(dummy, sizeof(dummy));
- if(!PEGetModelName(dummy,64))
- return(EINVAL);
- dummy[64] = 0;
- return(SYSCTL_OUT(req, dummy, strlen(dummy) + 1));
- case HW_USERMEM:
- {
- int usermem = mem_size - vm_page_wire_count * page_size;
-
- return(SYSCTL_RETURN(req, usermem));
- }
- case HW_EPOCH:
- epochTemp = PEGetPlatformEpoch();
- if (epochTemp == -1)
- return(EINVAL);
- return(SYSCTL_RETURN(req, epochTemp));
- case HW_VECTORUNIT:
- return(SYSCTL_RETURN(req, cpu_info.vector_unit));
- case HW_L2SETTINGS:
- if (cpu_info.l2_cache_size == 0xFFFFFFFF)
- return(EINVAL);
- return(SYSCTL_RETURN(req, cpu_info.l2_settings));
- case HW_L3SETTINGS:
- if (cpu_info.l3_cache_size == 0xFFFFFFFF)
- return(EINVAL);
- return(SYSCTL_RETURN(req, cpu_info.l3_settings));
- default:
- return(ENOTSUP);
- }
- /*
- * Callers may come to us with either int or quad buffers.
- */
- if (doquad) {
- return(SYSCTL_RETURN(req, qval));
- }
- return(SYSCTL_RETURN(req, val));
-}
-
-/*
- * hw.* MIB variables.
- */
-SYSCTL_PROC (_hw, HW_NCPU, ncpu, CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_KERN, 0, HW_NCPU, sysctl_hw_generic, "I", "");
-SYSCTL_PROC (_hw, HW_AVAILCPU, activecpu, CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_KERN, 0, HW_AVAILCPU, sysctl_hw_generic, "I", "");
-SYSCTL_INT (_hw, HW_BYTEORDER, byteorder, CTLFLAG_RD | CTLFLAG_KERN, NULL, BYTE_ORDER, "");
-SYSCTL_INT (_hw, OID_AUTO, cputype, CTLFLAG_RD | CTLFLAG_KERN, &machine_slot[0].cpu_type, 0, "");
-SYSCTL_INT (_hw, OID_AUTO, cpusubtype, CTLFLAG_RD | CTLFLAG_KERN, &machine_slot[0].cpu_subtype, 0, "");
-SYSCTL_INT2QUAD(_hw, OID_AUTO, pagesize, CTLFLAG_RD | CTLFLAG_KERN, &page_size, "");
-SYSCTL_QUAD (_hw, OID_AUTO, busfrequency, CTLFLAG_RD | CTLFLAG_KERN, &gPEClockFrequencyInfo.bus_frequency_hz, "");
-SYSCTL_QUAD (_hw, OID_AUTO, busfrequency_min, CTLFLAG_RD | CTLFLAG_KERN, &gPEClockFrequencyInfo.bus_frequency_min_hz, "");
-SYSCTL_QUAD (_hw, OID_AUTO, busfrequency_max, CTLFLAG_RD | CTLFLAG_KERN, &gPEClockFrequencyInfo.bus_frequency_max_hz, "");
-SYSCTL_QUAD (_hw, OID_AUTO, cpufrequency, CTLFLAG_RD | CTLFLAG_KERN, &gPEClockFrequencyInfo.cpu_frequency_hz, "");
-SYSCTL_QUAD (_hw, OID_AUTO, cpufrequency_min, CTLFLAG_RD | CTLFLAG_KERN, &gPEClockFrequencyInfo.cpu_frequency_min_hz, "");
-SYSCTL_QUAD (_hw, OID_AUTO, cpufrequency_max, CTLFLAG_RD | CTLFLAG_KERN, &gPEClockFrequencyInfo.cpu_frequency_max_hz, "");
-SYSCTL_PROC (_hw, OID_AUTO, cachelinesize, CTLTYPE_QUAD | CTLFLAG_RD | CTLFLAG_KERN, 0, HW_CACHELINE | CTLHW_RETQUAD, sysctl_hw_generic, "Q", "");
-SYSCTL_PROC (_hw, OID_AUTO, l1icachesize, CTLTYPE_QUAD | CTLFLAG_RD | CTLFLAG_KERN, 0, HW_L1ICACHESIZE | CTLHW_RETQUAD, sysctl_hw_generic, "Q", "");
-SYSCTL_PROC (_hw, OID_AUTO, l1dcachesize, CTLTYPE_QUAD | CTLFLAG_RD | CTLFLAG_KERN, 0, HW_L1DCACHESIZE | CTLHW_RETQUAD, sysctl_hw_generic, "Q", "");
-SYSCTL_PROC (_hw, OID_AUTO, l2cachesize, CTLTYPE_QUAD | CTLFLAG_RD | CTLFLAG_KERN, 0, HW_L2CACHESIZE | CTLHW_RETQUAD, sysctl_hw_generic, "Q", "");
-SYSCTL_PROC (_hw, OID_AUTO, l3cachesize, CTLTYPE_QUAD | CTLFLAG_RD | CTLFLAG_KERN, 0, HW_L3CACHESIZE | CTLHW_RETQUAD, sysctl_hw_generic, "Q", "");
-SYSCTL_INT2QUAD(_hw, OID_AUTO, tbfrequency, CTLFLAG_RD | CTLFLAG_KERN, &gPEClockFrequencyInfo.timebase_frequency_hz, "");
-SYSCTL_QUAD (_hw, HW_MEMSIZE, memsize, CTLFLAG_RD | CTLFLAG_KERN, &max_mem, "");
-
-/*
- * Optional features can register nodes below hw.optional.
- *
- * If the feature is not present, the node should either not be registered,
- * or it should return -1. If the feature is present, the node should return
- * 0. If the feature is present and its use is advised, the node should
- * return 1.
- */
-SYSCTL_NODE(_hw, OID_AUTO, optional, CTLFLAG_RW, NULL, "optional features");
-
-SYSCTL_INT(_hw_optional, OID_AUTO, floatingpoint, CTLFLAG_RD | CTLFLAG_KERN, 0, 1, ""); /* always set */
-
-/*
- * Deprecated variables. These are supported for backwards compatibility
- * purposes only. The MASKED flag requests that the variables not be
- * printed by sysctl(8) and similar utilities.
- *
- * The variables named *_compat here are int-sized versions of variables
- * that are now exported as quads. The int-sized versions are normally
- * looked up only by number, wheras the quad-sized versions should be
- * looked up by name.
- *
- * The *_compat nodes are *NOT* visible within the kernel.
- */
-SYSCTL_INT (_hw, HW_PAGESIZE, pagesize_compat, CTLFLAG_RD | CTLFLAG_MASKED, &page_size, 0, "");
-SYSCTL_INT (_hw, HW_BUS_FREQ, busfrequency_compat, CTLFLAG_RD | CTLFLAG_MASKED, &gPEClockFrequencyInfo.bus_clock_rate_hz, 0, "");
-SYSCTL_INT (_hw, HW_CPU_FREQ, cpufrequency_compat, CTLFLAG_RD | CTLFLAG_MASKED, &gPEClockFrequencyInfo.cpu_clock_rate_hz, 0, "");
-SYSCTL_PROC(_hw, HW_CACHELINE, cachelinesize_compat, CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MASKED, 0, HW_CACHELINE, sysctl_hw_generic, "I", "");
-SYSCTL_PROC(_hw, HW_L1ICACHESIZE, l1icachesize_compat, CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MASKED, 0, HW_L1ICACHESIZE, sysctl_hw_generic, "I", "");
-SYSCTL_PROC(_hw, HW_L1DCACHESIZE, l1dcachesize_compat, CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MASKED, 0, HW_L1DCACHESIZE, sysctl_hw_generic, "I", "");
-SYSCTL_PROC(_hw, HW_L2CACHESIZE, l2cachesize_compat, CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MASKED, 0, HW_L2CACHESIZE, sysctl_hw_generic, "I", "");
-SYSCTL_PROC(_hw, HW_L3CACHESIZE, l3cachesize_compat, CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MASKED, 0, HW_L3CACHESIZE, sysctl_hw_generic, "I", "");
-SYSCTL_INT (_hw, HW_TB_FREQ, tbfrequency_compat, CTLFLAG_RD | CTLFLAG_MASKED, &gPEClockFrequencyInfo.timebase_frequency_hz, 0, "");
-SYSCTL_PROC(_hw, HW_MACHINE, machine, CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MASKED, 0, HW_MACHINE, sysctl_hw_generic, "A", "");
-SYSCTL_PROC(_hw, HW_MODEL, model, CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MASKED, 0, HW_MODEL, sysctl_hw_generic, "A", "");
-SYSCTL_INT (_hw, HW_PHYSMEM, physmem, CTLFLAG_RD | CTLFLAG_MASKED, &mem_size, 0, "");
-SYSCTL_PROC(_hw, HW_USERMEM, usermem, CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MASKED, 0, HW_USERMEM, sysctl_hw_generic, "I", "");
-SYSCTL_PROC(_hw, HW_EPOCH, epoch, CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MASKED, 0, HW_EPOCH, sysctl_hw_generic, "I", "");
-SYSCTL_PROC(_hw, HW_VECTORUNIT, vectorunit, CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MASKED, 0, HW_VECTORUNIT, sysctl_hw_generic, "I", "");
-SYSCTL_PROC(_hw, HW_L2SETTINGS, l2settings, CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MASKED, 0, HW_L2SETTINGS, sysctl_hw_generic, "I", "");
-SYSCTL_PROC(_hw, HW_L3SETTINGS, l3settings, CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_MASKED, 0, HW_L3SETTINGS, sysctl_hw_generic, "I", "");
-
-/******************************************************************************
- * Generic MIB initialisation.
- *
- * This is a hack, and should be replaced with SYSINITs
- * at some point.
- */
-void
-sysctl_mib_init(void)
-{
-
- /*
- * Populate the optional portion of the hw.* MIB.
- *
- * XXX This could be broken out into parts of the code
- * that actually directly relate to the functions in
- * question.
- */
-#ifdef __ppc__
- {
- static int altivec_flag = -1;
- static SYSCTL_INT(_hw_optional, OID_AUTO, altivec, CTLFLAG_RD | CTLFLAG_NOAUTO | CTLFLAG_KERN, &altivec_flag, 0, "");
-
- if (_cpu_capabilities & kHasAltivec) {
- altivec_flag = 1;
- sysctl_register_oid(&sysctl__hw_optional_altivec);
- }
- }
- {
- static int graphicsops_flag = -1;
- static SYSCTL_INT(_hw_optional, OID_AUTO, graphicsops, CTLFLAG_RD | CTLFLAG_NOAUTO | CTLFLAG_KERN, &graphicsops_flag, 0, "");
-
- if (_cpu_capabilities & kHasGraphicsOps) {
- graphicsops_flag = 1;
- sysctl_register_oid(&sysctl__hw_optional_graphicsops);
- }
- }
- {
- static int x64bitops_flag = -1;
- static SYSCTL_INT(_hw_optional, OID_AUTO, 64bitops, CTLFLAG_RD | CTLFLAG_NOAUTO | CTLFLAG_KERN, &x64bitops_flag, 0, "");
-
- if (_cpu_capabilities & k64Bit) {
- x64bitops_flag = 1;
- sysctl_register_oid(&sysctl__hw_optional_64bitops);
- }
- }
- {
- static int fsqrt_flag = -1;
- static SYSCTL_INT(_hw_optional, OID_AUTO, fsqrt, CTLFLAG_RD | CTLFLAG_NOAUTO | CTLFLAG_KERN, &fsqrt_flag, 0, "");
-
- if (_cpu_capabilities & kHasFsqrt) {
- fsqrt_flag = 1;
- sysctl_register_oid(&sysctl__hw_optional_fsqrt);
- }
- }
- {
- static int stfiwx_flag = -1;
- static SYSCTL_INT(_hw_optional, OID_AUTO, stfiwx, CTLFLAG_RD | CTLFLAG_NOAUTO | CTLFLAG_KERN, &stfiwx_flag, 0, "");
-
- if (_cpu_capabilities & kHasStfiwx) {
- stfiwx_flag = 1;
- sysctl_register_oid(&sysctl__hw_optional_stfiwx);
- }
- }
- {
- static int dcba_flag = -1;
- static SYSCTL_INT(_hw_optional, OID_AUTO, dcba, CTLFLAG_RD | CTLFLAG_NOAUTO | CTLFLAG_KERN, &dcba_flag, 0, "");
-
- if (_cpu_capabilities & kDcbaAvailable)
- dcba_flag = 0;
- if (_cpu_capabilities & kDcbaRecommended)
- dcba_flag = 1;
- if (dcba_flag >= 0)
- sysctl_register_oid(&sysctl__hw_optional_dcba);
- }
- {
- static int datastreams_flag = -1;
- static SYSCTL_INT(_hw_optional, OID_AUTO, datastreams, CTLFLAG_RD | CTLFLAG_NOAUTO | CTLFLAG_KERN, &datastreams_flag, 0, "");
-
- if (_cpu_capabilities & kDataStreamsAvailable)
- datastreams_flag = 0;
- if (_cpu_capabilities & kDataStreamsRecommended)
- datastreams_flag = 1;
- if (datastreams_flag >= 0)
- sysctl_register_oid(&sysctl__hw_optional_datastreams);
- }
- {
- static int dcbtstreams_flag = -1;
- static SYSCTL_INT(_hw_optional, OID_AUTO, dcbtstreams, CTLFLAG_RD | CTLFLAG_NOAUTO | CTLFLAG_KERN, &dcbtstreams_flag, 0, "");
-
- if (_cpu_capabilities & kDcbtStreamsAvailable)
- dcbtstreams_flag = 0;
- if (_cpu_capabilities & kDcbtStreamsRecommended)
- dcbtstreams_flag = 1;
- if (dcbtstreams_flag >= 0)
- sysctl_register_oid(&sysctl__hw_optional_dcbtstreams);
- }
-#else
-# warning we do not support this platform yet
-#endif /* __ppc__ */
-
-
-}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/* Adjust size for rounding (on both ends). */
user_size += pageoff; /* low end... */
- user_size = (vm_size_t) round_page_32(user_size); /* hi end */
+ user_size = (vm_size_t) round_page(user_size); /* hi end */
/*
* There should really be a pmap call to determine a reasonable
* location.
*/
- else if (addr < round_page_32(p->p_vmspace->vm_daddr + MAXDSIZ))
- addr = round_page_32(p->p_vmspace->vm_daddr + MAXDSIZ);
+ else if (addr < round_page(p->p_vmspace->vm_daddr + MAXDSIZ))
+ addr = round_page(p->p_vmspace->vm_daddr + MAXDSIZ);
#endif
* We bend a little - round the start and end addresses
* to the nearest page boundary.
*/
- user_size = round_page_32(user_size);
+ user_size = round_page(user_size);
if (file_pos & PAGE_MASK_64)
return (EINVAL);
if ((flags & MAP_FIXED) == 0) {
find_space = TRUE;
- user_addr = round_page_32(user_addr);
+ user_addr = round_page(user_addr);
} else {
- if (user_addr != trunc_page_32(user_addr))
+ if (user_addr != trunc_page(user_addr))
return (EINVAL);
find_space = FALSE;
(void) vm_deallocate(user_map, user_addr, user_size);
pageoff = (addr & PAGE_MASK);
addr -= pageoff;
size = uap->len;
- size = (vm_size_t) round_page_32(size);
+ size = (vm_size_t) round_page(size);
flags = uap->flags;
if (addr + size < addr)
user_addr -= pageoff;
user_size += pageoff;
- user_size = round_page_32(user_size);
+ user_size = round_page(user_size);
if (user_addr + user_size < user_addr)
return(EINVAL);
pageoff = (user_addr & PAGE_MASK);
user_addr -= pageoff;
user_size += pageoff;
- user_size = round_page_32(user_size);
+ user_size = round_page(user_size);
if (user_addr + user_size < user_addr)
return(EINVAL);
pageoff = (addr & PAGE_MASK);
addr -= pageoff;
size += pageoff;
- size = (vm_size_t) round_page_32(size);
+ size = (vm_size_t) round_page(size);
if (addr + size < addr)
return(EINVAL);
* Since this routine is only advisory, we default to conservative
* behavior.
*/
- start = trunc_page_32((vm_offset_t) uap->addr);
- end = round_page_32((vm_offset_t) uap->addr + uap->len);
+ start = trunc_page((vm_offset_t) uap->addr);
+ end = round_page((vm_offset_t) uap->addr + uap->len);
user_map = current_map();
* Make sure that the addresses presented are valid for user
* mode.
*/
- first_addr = addr = trunc_page_32((vm_offset_t) uap->addr);
- end = addr + (vm_size_t)round_page_32(uap->len);
+ first_addr = addr = trunc_page((vm_offset_t) uap->addr);
+ end = addr + (vm_size_t)round_page(uap->len);
if (VM_MAX_ADDRESS > 0 && end > VM_MAX_ADDRESS)
return (EINVAL);
pageoff = (addr & PAGE_MASK);
addr -= pageoff;
size += pageoff;
- size = (vm_size_t) round_page_32(size);
+ size = (vm_size_t) round_page(size);
/* disable wrap around */
if (addr + size < addr)
pageoff = (addr & PAGE_MASK);
addr -= pageoff;
size += pageoff;
- size = (vm_size_t) round_page_32(size);
+ size = (vm_size_t) round_page(size);
/* disable wrap around */
if (addr + size < addr)
printf("map_fd: file offset not page aligned(%d : %s)\n",p->p_pid, p->p_comm);
return (KERN_INVALID_ARGUMENT);
}
- map_size = round_page_32(size);
+ map_size = round_page(size);
/*
* Allow user to map in a zero length file.
vm_map_copy_t tmp;
if (copyin(va, &dst_addr, sizeof (dst_addr)) ||
- trunc_page_32(dst_addr) != dst_addr) {
+ trunc_page(dst_addr) != dst_addr) {
(void) vm_map_remove(
my_map,
map_addr, map_addr + map_size,
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
int sl_locked;
} memlock;
-/*
- * XXX this does not belong here
- */
-static funnel_t *
-spl_kernel_funnel(void)
-{
- funnel_t *cfunnel;
-
- cfunnel = thread_funnel_get();
- if (cfunnel != kernel_flock) {
- if (cfunnel != NULL)
- thread_funnel_set(cfunnel, FALSE);
- thread_funnel_set(kernel_flock, TRUE);
- }
- return(cfunnel);
-}
-
-static void
-splx_kernel_funnel(funnel_t *saved)
-{
- if (saved != kernel_flock) {
- thread_funnel_set(kernel_flock, FALSE);
- if (saved != NULL)
- thread_funnel_set(saved, TRUE);
- }
-}
-
static int sysctl_root SYSCTL_HANDLER_ARGS;
struct sysctl_oid_list sysctl__children; /* root list */
struct sysctl_oid *p;
struct sysctl_oid *q;
int n;
- funnel_t *fnl;
-
- fnl = spl_kernel_funnel();
/*
* If this oid has a number OID_AUTO, give it a number which
SLIST_INSERT_AFTER(q, oidp, oid_link);
else
SLIST_INSERT_HEAD(parent, oidp, oid_link);
-
- splx_kernel_funnel(fnl);
}
void sysctl_unregister_oid(struct sysctl_oid *oidp)
{
- funnel_t *fnl;
-
- fnl = spl_kernel_funnel();
SLIST_REMOVE(oidp->oid_parent, oidp, sysctl_oid, oid_link);
- splx_kernel_funnel(fnl);
}
/*
return (error);
}
-/*
- * Handle a quad, signed or unsigned. arg1 points to it.
- */
-
-int
-sysctl_handle_quad SYSCTL_HANDLER_ARGS
-{
- int error = 0;
-
- if (!arg1)
- return (EINVAL);
- error = SYSCTL_OUT(req, arg1, sizeof(long long));
-
- if (error || !req->newptr)
- return (error);
-
- error = SYSCTL_IN(req, arg1, sizeof(long long));
- return (error);
-}
-
-/*
- * Expose an int value as a quad.
- *
- * This interface allows us to support interfaces defined
- * as using quad values while the implementation is still
- * using ints.
- */
-int
-sysctl_handle_int2quad SYSCTL_HANDLER_ARGS
-{
- int error = 0;
- long long val;
- int newval;
-
- if (!arg1)
- return (EINVAL);
- val = (long long)*(int *)arg1;
- error = SYSCTL_OUT(req, &val, sizeof(long long));
-
- if (error || !req->newptr)
- return (error);
-
- error = SYSCTL_IN(req, &val, sizeof(long long));
- if (!error) {
- /*
- * Value must be representable; check by
- * casting and then casting back.
- */
- newval = (int)val;
- if ((long long)newval != val) {
- error = ERANGE;
- } else {
- *(int *)arg1 = newval;
- }
- }
- return (error);
-}
-
/*
* Handle our generic '\0' terminated 'C' string.
* Two cases:
/*
* Transfer functions to/from kernel space.
+ * XXX: rather untested at this point
*/
static int
sysctl_old_kernel(struct sysctl_req *req, const void *p, size_t l)
i = l;
if (i > req->oldlen - req->oldidx)
i = req->oldlen - req->oldidx;
- if (i > 0)
- bcopy((void*)p, (char *)req->oldptr + req->oldidx, i);
+ if (i > 0) {
+ error = copyout((void*)p, (char *)req->oldptr + req->oldidx, i);
+ if (error)
+ return error;
+ }
}
req->oldidx += l;
if (req->oldptr && i != l)
return 0;
if (req->newlen - req->newidx < l)
return (EINVAL);
- bcopy((char *)req->newptr + req->newidx, p, l);
+ copyin((char *)req->newptr + req->newidx, p, l);
req->newidx += l;
return (0);
}
int
-kernel_sysctl(struct proc *p, int *name, u_int namelen, void *old, size_t *oldlenp, void *new, size_t newlen)
+kernel_sysctl(struct proc *p, int *name, u_int namelen, void *old, size_t *oldlenp, void *new, size_t newlen, size_t *retval)
{
int error = 0;
struct sysctl_req req;
- funnel_t *fnl;
- /*
- * Construct request.
- */
bzero(&req, sizeof req);
+
req.p = p;
- if (oldlenp)
+
+ if (oldlenp) {
req.oldlen = *oldlenp;
- if (old)
+ }
+
+ if (old) {
req.oldptr= old;
+ }
+
if (newlen) {
req.newlen = newlen;
req.newptr = new;
}
+
req.oldfunc = sysctl_old_kernel;
req.newfunc = sysctl_new_kernel;
req.lock = 1;
- /*
- * Locking. Tree traversal always begins with the kernel funnel held.
- */
- fnl = spl_kernel_funnel();
-
/* XXX this should probably be done in a general way */
while (memlock.sl_lock) {
memlock.sl_want = 1;
}
memlock.sl_lock = 1;
- /* make the request */
error = sysctl_root(0, name, namelen, &req);
- /* unlock memory if required */
if (req.lock == 2)
vsunlock(req.oldptr, req.oldlen, B_WRITE);
wakeup((caddr_t)&memlock);
}
- /*
- * Undo locking.
- */
- splx_kernel_funnel(fnl);
-
if (error && error != ENOMEM)
return (error);
- if (oldlenp)
- *oldlenp = req.oldidx;
-
+ if (retval) {
+ if (req.oldptr && req.oldidx > req.oldlen)
+ *retval = req.oldlen;
+ else
+ *retval = req.oldidx;
+ }
return (error);
}
return (EPERM);
}
- /*
- * If we're inside the kernel, the OID must be marked as kernel-valid.
- * XXX This mechanism for testing is bad.
- */
- if ((req->oldfunc == sysctl_old_kernel) && !(oid->oid_kind & CTLFLAG_KERN))
- return(EPERM);
-
/* Most likely only root can write */
if (!(oid->oid_kind & CTLFLAG_ANYBODY) &&
req->newptr && req->p &&
}
return (error);
}
+#if 0
+
+#if COMPAT_43
+#include <sys/socket.h>
+#include <vm/vm_param.h>
+
+#define KINFO_PROC (0<<8)
+#define KINFO_RT (1<<8)
+#define KINFO_VNODE (2<<8)
+#define KINFO_FILE (3<<8)
+#define KINFO_METER (4<<8)
+#define KINFO_LOADAVG (5<<8)
+#define KINFO_CLOCKRATE (6<<8)
+
+/* Non-standard BSDI extension - only present on their 4.3 net-2 releases */
+#define KINFO_BSDI_SYSINFO (101<<8)
/*
- * Kernel versions of the userland sysctl helper functions.
- *
- * These allow sysctl to be used in the same fashion in both
- * userland and the kernel.
- *
- * Note that some sysctl handlers use copyin/copyout, which
- * may not work correctly.
+ * XXX this is bloat, but I hope it's better here than on the potentially
+ * limited kernel stack... -Peter
*/
-static int
-sysctl(int *name, u_int namelen, void *oldp, size_t *oldlenp, void *newp, size_t newlen)
-{
+static struct {
+ int bsdi_machine; /* "i386" on BSD/386 */
+/* ^^^ this is an offset to the string, relative to the struct start */
+ char *pad0;
+ long pad1;
+ long pad2;
+ long pad3;
+ u_long pad4;
+ u_long pad5;
+ u_long pad6;
+
+ int bsdi_ostype; /* "BSD/386" on BSD/386 */
+ int bsdi_osrelease; /* "1.1" on BSD/386 */
+ long pad7;
+ long pad8;
+ char *pad9;
+
+ long pad10;
+ long pad11;
+ int pad12;
+ long pad13;
+ quad_t pad14;
+ long pad15;
+
+ struct timeval pad16;
+ /* we dont set this, because BSDI's uname used gethostname() instead */
+ int bsdi_hostname; /* hostname on BSD/386 */
+
+ /* the actual string data is appended here */
+
+} bsdi_si;
+/*
+ * this data is appended to the end of the bsdi_si structure during copyout.
+ * The "char *" offsets are relative to the base of the bsdi_si struct.
+ * This contains "FreeBSD\02.0-BUILT-nnnnnn\0i386\0", and these strings
+ * should not exceed the length of the buffer here... (or else!! :-)
+ */
+static char bsdi_strings[80]; /* It had better be less than this! */
- return(kernel_sysctl(current_proc(), name, namelen, oldp, oldlenp, newp, newlen));
-}
+#ifndef _SYS_SYSPROTO_H_
+struct getkerninfo_args {
+ int op;
+ char *where;
+ size_t *size;
+ int arg;
+};
+#endif
-static int
-sysctlnametomib(const char *name, int *mibp, size_t *sizep)
+int
+ogetkerninfo(struct proc *p, struct getkerninfo_args *uap)
{
- int oid[2];
- int error;
+ int error, name[6];
+ size_t size;
+
+ switch (uap->op & 0xff00) {
+
+ case KINFO_RT:
+ name[0] = CTL_NET;
+ name[1] = PF_ROUTE;
+ name[2] = 0;
+ name[3] = (uap->op & 0xff0000) >> 16;
+ name[4] = uap->op & 0xff;
+ name[5] = uap->arg;
+ error = userland_sysctl(p, name, 6, uap->where, uap->size,
+ 0, 0, 0, &size);
+ break;
+
+ case KINFO_VNODE:
+ name[0] = CTL_KERN;
+ name[1] = KERN_VNODE;
+ error = userland_sysctl(p, name, 2, uap->where, uap->size,
+ 0, 0, 0, &size);
+ break;
+
+ case KINFO_PROC:
+ name[0] = CTL_KERN;
+ name[1] = KERN_PROC;
+ name[2] = uap->op & 0xff;
+ name[3] = uap->arg;
+ error = userland_sysctl(p, name, 4, uap->where, uap->size,
+ 0, 0, 0, &size);
+ break;
+
+ case KINFO_FILE:
+ name[0] = CTL_KERN;
+ name[1] = KERN_FILE;
+ error = userland_sysctl(p, name, 2, uap->where, uap->size,
+ 0, 0, 0, &size);
+ break;
+
+ case KINFO_METER:
+ name[0] = CTL_VM;
+ name[1] = VM_METER;
+ error = userland_sysctl(p, name, 2, uap->where, uap->size,
+ 0, 0, 0, &size);
+ break;
+
+ case KINFO_LOADAVG:
+ name[0] = CTL_VM;
+ name[1] = VM_LOADAVG;
+ error = userland_sysctl(p, name, 2, uap->where, uap->size,
+ 0, 0, 0, &size);
+ break;
+
+ case KINFO_CLOCKRATE:
+ name[0] = CTL_KERN;
+ name[1] = KERN_CLOCKRATE;
+ error = userland_sysctl(p, name, 2, uap->where, uap->size,
+ 0, 0, 0, &size);
+ break;
+
+ case KINFO_BSDI_SYSINFO: {
+ /*
+ * this is pretty crude, but it's just enough for uname()
+ * from BSDI's 1.x libc to work.
+ *
+ * In particular, it doesn't return the same results when
+ * the supplied buffer is too small. BSDI's version apparently
+ * will return the amount copied, and set the *size to how
+ * much was needed. The emulation framework here isn't capable
+ * of that, so we just set both to the amount copied.
+ * BSDI's 2.x product apparently fails with ENOMEM in this
+ * scenario.
+ */
- /* magic service node */
- oid[0] = 0;
- oid[1] = 3;
+ u_int needed;
+ u_int left;
+ char *s;
- /* look up OID for name */
- *sizep *= sizeof(int);
- error = sysctl(oid, 2, mibp, sizep, (void *)name, strlen(name));
- *sizep /= sizeof(int);
- return(error);
-}
+ bzero((char *)&bsdi_si, sizeof(bsdi_si));
+ bzero(bsdi_strings, sizeof(bsdi_strings));
-int
-sysctlbyname(const char *name, void *oldp, size_t *oldlenp, void *newp, size_t newlen)
-{
- int oid[CTL_MAXNAME + 2];
- int error;
- size_t oidlen;
+ s = bsdi_strings;
- /* look up the OID */
- oidlen = CTL_MAXNAME;
- error = sysctlnametomib(name, oid, &oidlen);
+ bsdi_si.bsdi_ostype = (s - bsdi_strings) + sizeof(bsdi_si);
+ strcpy(s, ostype);
+ s += strlen(s) + 1;
- /* now use the OID */
- if (error == 0)
- error = sysctl(oid, oidlen, oldp, oldlenp, newp, newlen);
- return(error);
+ bsdi_si.bsdi_osrelease = (s - bsdi_strings) + sizeof(bsdi_si);
+ strcpy(s, osrelease);
+ s += strlen(s) + 1;
+
+ bsdi_si.bsdi_machine = (s - bsdi_strings) + sizeof(bsdi_si);
+ strcpy(s, machine);
+ s += strlen(s) + 1;
+
+ needed = sizeof(bsdi_si) + (s - bsdi_strings);
+
+ if (uap->where == NULL) {
+ /* process is asking how much buffer to supply.. */
+ size = needed;
+ error = 0;
+ break;
+ }
+
+
+ /* if too much buffer supplied, trim it down */
+ if (size > needed)
+ size = needed;
+
+ /* how much of the buffer is remaining */
+ left = size;
+
+ if ((error = copyout((char *)&bsdi_si, uap->where, left)) != 0)
+ break;
+
+ /* is there any point in continuing? */
+ if (left > sizeof(bsdi_si)) {
+ left -= sizeof(bsdi_si);
+ error = copyout(&bsdi_strings,
+ uap->where + sizeof(bsdi_si), left);
+ }
+ break;
+ }
+
+ default:
+ return (EOPNOTSUPP);
+ }
+ if (error)
+ return (error);
+ p->p_retval[0] = size;
+ if (uap->size)
+ error = copyout((caddr_t)&size, (caddr_t)uap->size,
+ sizeof(size));
+ return (error);
}
+#endif /* COMPAT_43 */
+#endif
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
if (limp->rlim_cur > alimp->rlim_cur) {
/* grow stack */
- size = round_page_64(limp->rlim_cur);
- size -= round_page_64(alimp->rlim_cur);
+ size = round_page(limp->rlim_cur);
+ size -= round_page(alimp->rlim_cur);
#if STACK_GROWTH_UP
/* go to top of current stack */
- addr = trunc_page((unsigned int)(p->user_stack + alimp->rlim_cur));
+ addr = trunc_page(p->user_stack + alimp->rlim_cur);
#else STACK_GROWTH_UP
- addr = trunc_page_32((unsigned int)(p->user_stack - alimp->rlim_cur));
+ addr = trunc_page(p->user_stack - alimp->rlim_cur);
addr -= size;
#endif /* STACK_GROWTH_UP */
if (vm_allocate(current_map(),
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
sa->sa_flags |= SA_SIGINFO;
if (ps->ps_signodefer & bit)
sa->sa_flags |= SA_NODEFER;
- if (ps->ps_64regset & bit)
- sa->sa_flags |= SA_64REGSET;
if ((signum == SIGCHLD) && (p->p_flag & P_NOCLDSTOP))
sa->sa_flags |= SA_NOCLDSTOP;
if ((signum == SIGCHLD) && (p->p_flag & P_NOCLDWAIT))
ps->ps_siginfo |= bit;
else
ps->ps_siginfo &= ~bit;
- if (sa->sa_flags & SA_64REGSET)
- ps->ps_64regset |= bit;
- else
- ps->ps_64regset &= ~bit;
if ((sa->sa_flags & SA_RESTART) == 0)
ps->ps_sigintr |= bit;
else
do_bsdexception(EXC_SOFTWARE, EXC_SOFT_SIGNAL, signum);
signal_lock(p);
} else {
-// panic("Unsupportef gdb option \n");;
pp->si_pid = p->p_pid;
pp->si_status = p->p_xstat;
pp->si_code = CLD_TRAPPED;
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <sys/proc.h>
#include <sys/malloc.h>
#include <sys/queue.h>
-#include <vm/pmap.h>
#include <kdebug.h>
#define DBG_UIO_COPYOUT 16
#define DBG_UIO_COPYIN 17
+
int
uiomove(cp, n, uio)
register caddr_t cp;
register int n;
register struct uio *uio;
-{
- return uiomove64((addr64_t)((unsigned int)cp), n, uio);
-}
-
-int
-uiomove64(addr64_t cp, int n, struct uio *uio)
{
register struct iovec *iov;
u_int cnt;
if (uio->uio_rw == UIO_READ)
{
KERNEL_DEBUG((FSDBG_CODE(DBG_FSRW, DBG_UIO_COPYOUT)) | DBG_FUNC_START,
- (caddr_t)cp, iov->iov_base, cnt, 0,0);
+ cp, iov->iov_base, cnt, 0,0);
- error = copyout((caddr_t)cp, iov->iov_base, cnt);
+ error = copyout(cp, iov->iov_base, cnt);
KERNEL_DEBUG((FSDBG_CODE(DBG_FSRW, DBG_UIO_COPYOUT)) | DBG_FUNC_END,
- (caddr_t)cp, iov->iov_base, cnt, 0,0);
+ cp, iov->iov_base, cnt, 0,0);
}
else
{
KERNEL_DEBUG((FSDBG_CODE(DBG_FSRW, DBG_UIO_COPYIN)) | DBG_FUNC_START,
- iov->iov_base, (caddr_t)cp, cnt, 0,0);
+ iov->iov_base, cp, cnt, 0,0);
- error = copyin(iov->iov_base, (caddr_t)cp, cnt);
+ error = copyin(iov->iov_base, cp, cnt);
KERNEL_DEBUG((FSDBG_CODE(DBG_FSRW, DBG_UIO_COPYIN)) | DBG_FUNC_END,
- iov->iov_base, (caddr_t)cp, cnt, 0,0);
+ iov->iov_base, cp, cnt, 0,0);
}
if (error)
return (error);
KERNEL_DEBUG((FSDBG_CODE(DBG_FSRW, DBG_UIO_COPYOUT)) | DBG_FUNC_START,
cp, iov->iov_base, cnt, 1,0);
- if (error = copypv((addr64_t)cp, (addr64_t)((unsigned int)iov->iov_base), cnt, cppvPsrc | cppvNoRefSrc)) /* Copy physical to virtual */
- error = EFAULT;
+ error = copyp2v(cp, iov->iov_base, cnt);
+
KERNEL_DEBUG((FSDBG_CODE(DBG_FSRW, DBG_UIO_COPYOUT)) | DBG_FUNC_END,
cp, iov->iov_base, cnt, 1,0);
KERNEL_DEBUG((FSDBG_CODE(DBG_FSRW, DBG_UIO_COPYIN)) | DBG_FUNC_START,
iov->iov_base, cp, cnt, 1,0);
- if (error = copypv((addr64_t)((unsigned int)iov->iov_base), (addr64_t)cp, cnt, cppvPsnk | cppvNoRefSrc | cppvNoModSnk)) /* Copy virtual to physical */
- error = EFAULT;
+ panic("copyv2p not implemented yet\n");
KERNEL_DEBUG((FSDBG_CODE(DBG_FSRW, DBG_UIO_COPYIN)) | DBG_FUNC_END,
iov->iov_base, cp, cnt, 1,0);
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
(void **)&orig_mh, &orig_mhsize);
if (rc_mh && orig_mh)
IODTFreeLoaderInfo("Kernel-__HEADER",
- (void *)orig_mh, round_page_32(orig_mhsize));
+ (void *)orig_mh, round_page(orig_mhsize));
rc_sc = IODTGetLoaderInfo("Kernel-__SYMTAB",
(void **) &orig_st, &orig_st_size);
if (rc_sc && orig_st)
IODTFreeLoaderInfo("Kernel-__SYMTAB",
- (void *)orig_st, round_page_32(orig_st_size));
+ (void *)orig_st, round_page(orig_st_size));
if (pcred->p_svuid != pcred->p_ruid || pcred->p_svgid != pcred->p_rgid)
goto out;
mh->flags = orig_mh->flags;
// Initialise the current file offset and addr
- offset = round_page_32(header_size);
+ offset = round_page(header_size);
addr = (caddr_t) const_text->addr; // Load address of __TEXT,__const
/*
sg->vmaddr = (unsigned long) addr;
sg->vmsize = const_text->size;
sg->fileoff = 0;
- sg->filesize = const_text->size + round_page_32(header_size);
+ sg->filesize = const_text->size + round_page(header_size);
sg->maxprot = 0;
sg->initprot = 0;
sg->flags = 0;
const_text = se;
}
}
- offset = round_page_32((vm_address_t) offset);
+ offset = round_page((vm_address_t) offset);
// Now copy of the __DATA segment load command, the image need
// not be stored to disk nobody needs it, yet!
se->offset = offset;
se->nreloc = 0;
}
- offset = round_page_32(offset);
+ offset = round_page(offset);
/*
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#endif
sysctlfn kern_sysctl;
+sysctlfn hw_sysctl;
#ifdef DEBUG
sysctlfn debug_sysctl;
#endif
&& (name[1] != KERN_PROC))
dolock = 0;
break;
+ case CTL_HW:
+ fn = hw_sysctl;
+ break;
case CTL_VM:
fn = vm_sysctl;
break;
/* NOTREACHED */
}
+/*
+ * hardware related system variables.
+ */
+hw_sysctl(name, namelen, oldp, oldlenp, newp, newlen, p)
+ int *name;
+ u_int namelen;
+ void *oldp;
+ size_t *oldlenp;
+ void *newp;
+ size_t newlen;
+ struct proc *p;
+{
+ char dummy[65];
+ int epochTemp;
+ extern int vm_page_wire_count;
+#if __ppc__
+ ml_ppc_cpu_info_t cpu_info;
+
+ ml_ppc_get_info(&cpu_info);
+#endif
+
+ /* all sysctl names at this level are terminal */
+ if (namelen != 1)
+ return (ENOTDIR); /* overloaded */
+
+ switch (name[0]) {
+ case HW_MACHINE:
+ if(!PEGetMachineName(dummy,64))
+ return(EINVAL);
+ return (sysctl_rdstring(oldp, oldlenp, newp, dummy));
+ case HW_MODEL:
+ if(!PEGetModelName(dummy,64))
+ return(EINVAL);
+ return (sysctl_rdstring(oldp, oldlenp, newp, dummy));
+ case HW_NCPU:
+ {
+ int numcpus=1;
+ host_basic_info_data_t hinfo;
+ kern_return_t kret;
+ int count= HOST_BASIC_INFO_COUNT;
+#define BSD_HOST 1
+
+ kret = host_info(BSD_HOST, HOST_BASIC_INFO, &hinfo, &count);
+ if (kret == KERN_SUCCESS) {
+ numcpus = hinfo.avail_cpus;
+ return (sysctl_rdint(oldp, oldlenp, newp, numcpus));
+ } else {
+ return(EINVAL);
+ }
+ }
+ case HW_BYTEORDER:
+ return (sysctl_rdint(oldp, oldlenp, newp, BYTE_ORDER));
+ case HW_PHYSMEM:
+ return (sysctl_rdint(oldp, oldlenp, newp, mem_size));
+ case HW_USERMEM:
+ return (sysctl_rdint(oldp, oldlenp, newp,
+ (mem_size - vm_page_wire_count * page_size)));
+ case HW_PAGESIZE:
+ return (sysctl_rdint(oldp, oldlenp, newp, page_size));
+ case HW_EPOCH:
+ epochTemp = PEGetPlatformEpoch();
+ if (epochTemp == -1) return(EINVAL);
+ return (sysctl_rdint(oldp, oldlenp, newp, epochTemp));
+ case HW_BUS_FREQ:
+ return (sysctl_rdint(oldp, oldlenp, newp, gPEClockFrequencyInfo.bus_clock_rate_hz));
+ case HW_CPU_FREQ:
+ return (sysctl_rdint(oldp, oldlenp, newp, gPEClockFrequencyInfo.cpu_clock_rate_hz));
+#if __ppc__
+ case HW_VECTORUNIT:
+ return (sysctl_rdint(oldp, oldlenp, newp, cpu_info.vector_unit));
+ case HW_CACHELINE:
+ return (sysctl_rdint(oldp, oldlenp, newp, cpu_info.cache_line_size));
+ case HW_L1ICACHESIZE:
+ return (sysctl_rdint(oldp, oldlenp, newp, cpu_info.l1_icache_size));
+ case HW_L1DCACHESIZE:
+ return (sysctl_rdint(oldp, oldlenp, newp, cpu_info.l1_dcache_size));
+ case HW_L2SETTINGS:
+ if (cpu_info.l2_cache_size == 0xFFFFFFFF) return(EINVAL);
+ return (sysctl_rdint(oldp, oldlenp, newp, cpu_info.l2_settings));
+ case HW_L2CACHESIZE:
+ if (cpu_info.l2_cache_size == 0xFFFFFFFF) return(EINVAL);
+ return (sysctl_rdint(oldp, oldlenp, newp, cpu_info.l2_cache_size));
+ case HW_L3SETTINGS:
+ if (cpu_info.l3_cache_size == 0xFFFFFFFF) return(EINVAL);
+ return (sysctl_rdint(oldp, oldlenp, newp, cpu_info.l3_settings));
+ case HW_L3CACHESIZE:
+ if (cpu_info.l3_cache_size == 0xFFFFFFFF) return(EINVAL);
+ return (sysctl_rdint(oldp, oldlenp, newp, cpu_info.l3_cache_size));
+#endif
+ default:
+ return (EOPNOTSUPP);
+ }
+}
+
#ifdef DEBUG
/*
* Debugging related system variables.
goto restart;
}
- ret = kmem_alloc(kernel_map, ©_start, round_page_32(arg_size));
+ ret = kmem_alloc(kernel_map, ©_start, round_page(arg_size));
if (ret != KERN_SUCCESS) {
task_deallocate(task);
return(ENOMEM);
}
proc_map = get_task_map(task);
- copy_end = round_page_32(copy_start + arg_size);
+ copy_end = round_page(copy_start + arg_size);
- if( vm_map_copyin(proc_map, trunc_page(arg_addr), round_page_32(arg_size),
+ if( vm_map_copyin(proc_map, trunc_page(arg_addr), round_page(arg_size),
FALSE, &tmp) != KERN_SUCCESS) {
task_deallocate(task);
kmem_free(kernel_map, copy_start,
- round_page_32(arg_size));
+ round_page(arg_size));
return (EIO);
}
if( vm_map_copy_overwrite(kernel_map, copy_start,
tmp, FALSE) != KERN_SUCCESS) {
kmem_free(kernel_map, copy_start,
- round_page_32(arg_size));
+ round_page(arg_size));
return (EIO);
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
* Round size of fat_arch structures up to page boundry.
*/
- size = round_page_32(end_of_archs);
+ size = round_page(end_of_archs);
if (size <= 0)
return(LOAD_BADMACHO);
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
unsigned long file_offset,
unsigned long macho_size,
int depth,
- load_result_t *result,
- boolean_t clean_regions
+ load_result_t *result
),
load_segment(
struct segment_command *scp,
vm_map_t map,
thread_act_t thr_act,
int depth,
- load_result_t *result,
- boolean_t clean_regions
+ load_result_t *result
),
get_macho_vnode(
char *path,
unsigned long macho_size,
load_result_t *result,
thread_act_t thr_act,
- vm_map_t new_map,
- boolean_t clean_regions
+ vm_map_t new_map
)
{
pmap_t pmap;
TRUE); /**** FIXME ****/
} else
map = new_map;
-
+
if (!result)
result = &myresult;
*result = (load_result_t) { 0 };
lret = parse_machfile(vp, map, thr_act, header, file_offset, macho_size,
- 0, result, clean_regions);
+ 0, result);
if (lret != LOAD_SUCCESS) {
- if (create_map) {
+ if (create_map)
vm_map_deallocate(map); /* will lose pmap reference too */
- }
return(lret);
}
-
/*
* Commit to new map. First make sure that the current
* users of the task get done with it, and that we clean
}
int dylink_test = 1;
+extern vm_offset_t system_shared_region;
static
load_return_t
unsigned long file_offset,
unsigned long macho_size,
int depth,
- load_result_t *result,
- boolean_t clean_regions
+ load_result_t *result
)
{
struct machine_slot *ms;
struct load_command *lcp, *next;
struct dylinker_command *dlp = 0;
void * pager;
- load_return_t ret = LOAD_SUCCESS;
+ load_return_t ret;
vm_offset_t addr, kl_addr;
vm_size_t size,kl_size;
int offset;
/*
* Round size of Mach-O commands up to page boundry.
*/
- size = round_page_32(sizeof (struct mach_header) + header->sizeofcmds);
+ size = round_page(sizeof (struct mach_header) + header->sizeofcmds);
if (size <= 0)
return(LOAD_BADMACHO);
case LC_LOAD_DYLINKER:
if (pass != 2)
break;
- if ((depth == 1) && (dlp == 0))
+ if (depth == 1 || dlp == 0)
dlp = (struct dylinker_command *)lcp;
else
ret = LOAD_FAILURE;
break;
default:
- ret = LOAD_SUCCESS;/* ignore other stuff */
+ ret = KERN_SUCCESS;/* ignore other stuff */
}
if (ret != LOAD_SUCCESS)
break;
if (ret != LOAD_SUCCESS)
break;
}
- if ((ret == LOAD_SUCCESS) && (depth == 1)) {
+ if (ret == LOAD_SUCCESS && dlp != 0) {
vm_offset_t addr;
shared_region_mapping_t shared_region;
struct shared_region_task_mappings map_info;
&(map_info.client_base),
&(map_info.alternate_base),
&(map_info.alternate_next),
- &(map_info.fs_base),
- &(map_info.system),
&(map_info.flags), &next);
- if((map_info.flags & SHARED_REGION_FULL) ||
- (map_info.flags & SHARED_REGION_STALE)) {
- shared_region_mapping_t system_region;
- system_region = lookup_default_shared_region(
- map_info.fs_base, map_info.system);
- if((map_info.self != (vm_offset_t)system_region) &&
- (map_info.flags & SHARED_REGION_SYSTEM)) {
- if(system_region == NULL) {
- shared_file_boot_time_init(
- map_info.fs_base, map_info.system);
- } else {
- vm_set_shared_region(task, system_region);
- }
- shared_region_mapping_dealloc(
+ if((map_info.self != (vm_offset_t)system_shared_region) &&
+ (map_info.flags & SHARED_REGION_SYSTEM)) {
+ shared_region_mapping_ref(system_shared_region);
+ vm_set_shared_region(task, system_shared_region);
+ shared_region_mapping_dealloc(
(shared_region_mapping_t)map_info.self);
- goto RedoLookup;
- } else if (map_info.flags & SHARED_REGION_SYSTEM) {
- shared_region_mapping_dealloc(system_region);
- shared_file_boot_time_init(
- map_info.fs_base, map_info.system);
- shared_region_mapping_dealloc(
- (shared_region_mapping_t)map_info.self);
- } else {
- shared_region_mapping_dealloc(system_region);
- }
+ goto RedoLookup;
}
if (dylink_test) {
p->p_flag |= P_NOSHLIB; /* no shlibs in use */
addr = map_info.client_base;
- if(clean_regions) {
- vm_map(map, &addr, map_info.text_size,
- 0, SHARED_LIB_ALIAS,
- map_info.text_region, 0, FALSE,
- VM_PROT_READ, VM_PROT_READ, VM_INHERIT_SHARE);
- } else {
- vm_map(map, &addr, map_info.text_size, 0,
+ vm_map(map, &addr, map_info.text_size, 0,
(VM_MEMORY_SHARED_PMAP << 24)
| SHARED_LIB_ALIAS,
map_info.text_region, 0, FALSE,
VM_PROT_READ, VM_PROT_READ, VM_INHERIT_SHARE);
- }
addr = map_info.client_base + map_info.text_size;
vm_map(map, &addr, map_info.data_size,
0, SHARED_LIB_ALIAS,
map_info.data_region, 0, TRUE,
VM_PROT_READ, VM_PROT_READ, VM_INHERIT_SHARE);
-
- while (next) {
- /* this should be fleshed out for the general case */
- /* but this is not necessary for now. Indeed we */
- /* are handling the com page inside of the */
- /* shared_region mapping create calls for now for */
- /* simplicities sake. If more general support is */
- /* needed the code to manipulate the shared range */
- /* chain can be pulled out and moved to the callers*/
- shared_region_mapping_info(next,
- &(map_info.text_region),
- &(map_info.text_size),
- &(map_info.data_region),
- &(map_info.data_size),
- &(map_info.region_mappings),
- &(map_info.client_base),
- &(map_info.alternate_base),
- &(map_info.alternate_next),
- &(map_info.fs_base),
- &(map_info.system),
- &(map_info.flags), &next);
-
- addr = map_info.client_base;
- vm_map(map, &addr, map_info.text_size,
- 0, SHARED_LIB_ALIAS,
- map_info.text_region, 0, FALSE,
- VM_PROT_READ, VM_PROT_READ, VM_INHERIT_SHARE);
- }
}
- if (dlp != 0) {
- ret = load_dylinker(dlp, map, thr_act,
- depth, result, clean_regions);
- }
+ ret = load_dylinker(dlp, map, thr_act, depth, result);
}
if (kl_addr )
if (scp->fileoff + scp->filesize > macho_size)
return (LOAD_BADMACHO);
- seg_size = round_page_32(scp->vmsize);
+ seg_size = round_page(scp->vmsize);
if (seg_size == 0)
return(KERN_SUCCESS);
/*
* Round sizes to page size.
*/
- map_size = round_page_32(scp->filesize);
- map_addr = trunc_page_32(scp->vmaddr);
+ map_size = round_page(scp->filesize);
+ map_addr = trunc_page(scp->vmaddr);
map_offset = pager_offset + scp->fileoff;
vm_map_t map,
thread_act_t thr_act,
int depth,
- load_result_t *result,
- boolean_t clean_regions
+ load_result_t *result
)
{
char *name;
ret = parse_machfile(vp, copy_map, thr_act, &header,
file_offset, macho_size,
- depth, &myresult, clean_regions);
+ depth, &myresult);
if (ret)
goto out;
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
unsigned long macho_size,
load_result_t *result,
thread_act_t thr_act,
- vm_map_t map,
- boolean_t clean_regions);
+ vm_map_t map);
#define LOAD_SUCCESS 0
#define LOAD_BADARCH 1 /* CPU type/subtype not found */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
int *locr0;
int error = 0;
#if defined(ppc)
- struct ppc_thread_state64 statep;
+ struct ppc_thread_state statep;
#elif defined(i386)
struct i386_saved_state statep;
#else
goto errorLabel;
}
#elif defined(ppc)
- state_count = PPC_THREAD_STATE64_COUNT;
- if (thread_getstatus(th_act, PPC_THREAD_STATE64, &statep, &state_count) != KERN_SUCCESS) {
+ state_count = PPC_THREAD_STATE_COUNT;
+ if (thread_getstatus(th_act, PPC_THREAD_STATE, &statep, &state_count) != KERN_SUCCESS) {
goto errorLabel;
}
#else
if (!ALIGNED((int)uap->addr, sizeof(int)))
return (ERESTART);
- statep.srr0 = (uint64_t)((uint32_t)uap->addr);
- state_count = PPC_THREAD_STATE64_COUNT;
- if (thread_setstatus(th_act, PPC_THREAD_STATE64, &statep, &state_count) != KERN_SUCCESS) {
+ statep.srr0 = (int)uap->addr;
+ state_count = PPC_THREAD_STATE_COUNT;
+ if (thread_setstatus(th_act, PPC_THREAD_STATE, &statep, &state_count) != KERN_SUCCESS) {
goto errorLabel;
}
#undef ALIGNED
psignal_lock(t, uap->data, 0);
}
#if defined(ppc)
- state_count = PPC_THREAD_STATE64_COUNT;
- if (thread_getstatus(th_act, PPC_THREAD_STATE64, &statep, &state_count) != KERN_SUCCESS) {
+ state_count = PPC_THREAD_STATE_COUNT;
+ if (thread_getstatus(th_act, PPC_THREAD_STATE, &statep, &state_count) != KERN_SUCCESS) {
goto errorLabel;
}
#endif
#endif
}
#if defined (ppc)
- state_count = PPC_THREAD_STATE64_COUNT;
- if (thread_setstatus(th_act, PPC_THREAD_STATE64, &statep, &state_count) != KERN_SUCCESS) {
+ state_count = PPC_THREAD_STATE_COUNT;
+ if (thread_setstatus(th_act, PPC_THREAD_STATE, &statep, &state_count) != KERN_SUCCESS) {
goto errorLabel;
}
#endif
t->p_stat = SRUN;
if (t->sigwait) {
wakeup((caddr_t)&(t->sigwait));
- if ((t->p_flag & P_SIGEXC) == 0)
- task_release(task);
+ task_release(task);
}
break;
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
return(EINVAL);
}
- size = round_page_64(length);
+ size = round_page (length);
kret = vm_allocate(current_map(), &user_addr, size, TRUE);
if (kret != KERN_SUCCESS)
goto out;
if ((flags & MAP_FIXED) == 0) {
find_space = TRUE;
- user_addr = round_page_32(user_addr);
+ user_addr = round_page(user_addr);
} else {
- if (user_addr != trunc_page_32(user_addr))
+ if (user_addr != trunc_page(user_addr))
return (EINVAL);
find_space = FALSE;
(void) vm_deallocate(user_map, user_addr, user_size);
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
- * Copyright (c) 2000-2003 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
"getpriority", /* 100 = getpriority */
"old_send", /* 101 = old send */
"old_recv", /* 102 = old recv */
-#ifdef __ppc__
- "osigreturn", /* 103 = sigreturn */
-#else
"sigreturn", /* 103 = sigreturn */
-#endif
"bind", /* 104 = bind */
"setsockopt", /* 105 = setsockopt */
"listen", /* 106 = listen */
"setgid", /* 181 = setgid */
"setegid", /* 182 = setegid */
"seteuid", /* 183 = seteuid */
-#ifdef __ppc__
- "sigreturn", /* 184 = sigreturn */
-#else
"#184", /* 184 = nosys */
-#endif
"#185", /* 185 = nosys */
"#186", /* 186 = nosys */
"#187", /* 187 = nosys */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#endif
#endif
-extern struct sysctl_oid sysctl__hw_machine;
-extern struct sysctl_oid sysctl__hw_model;
-extern struct sysctl_oid sysctl__hw_ncpu;
-extern struct sysctl_oid sysctl__hw_activecpu;
-extern struct sysctl_oid sysctl__hw_byteorder;
-extern struct sysctl_oid sysctl__hw_cputype;
-extern struct sysctl_oid sysctl__hw_cpusubtype;
-extern struct sysctl_oid sysctl__hw_physmem;
-extern struct sysctl_oid sysctl__hw_usermem;
-extern struct sysctl_oid sysctl__hw_pagesize;
-extern struct sysctl_oid sysctl__hw_epoch;
-extern struct sysctl_oid sysctl__hw_vectorunit;
-extern struct sysctl_oid sysctl__hw_busfrequency;
-extern struct sysctl_oid sysctl__hw_busfrequency_min;
-extern struct sysctl_oid sysctl__hw_busfrequency_max;
-extern struct sysctl_oid sysctl__hw_cpufrequency;
-extern struct sysctl_oid sysctl__hw_cpufrequency_min;
-extern struct sysctl_oid sysctl__hw_cpufrequency_max;
-extern struct sysctl_oid sysctl__hw_cachelinesize;
-extern struct sysctl_oid sysctl__hw_l1icachesize;
-extern struct sysctl_oid sysctl__hw_l1dcachesize;
-extern struct sysctl_oid sysctl__hw_l2settings;
-extern struct sysctl_oid sysctl__hw_l2cachesize;
-extern struct sysctl_oid sysctl__hw_l3settings;
-extern struct sysctl_oid sysctl__hw_l3cachesize;
-extern struct sysctl_oid sysctl__hw_tbfrequency;
-extern struct sysctl_oid sysctl__hw_memsize;
-
-extern struct sysctl_oid sysctl__hw_optional;
-extern struct sysctl_oid sysctl__hw_optional_floatingpoint;
-
-extern struct sysctl_oid sysctl__hw_pagesize_compat;
-extern struct sysctl_oid sysctl__hw_busfrequency_compat;
-extern struct sysctl_oid sysctl__hw_cpufrequency_compat;
-extern struct sysctl_oid sysctl__hw_cachelinesize_compat;
-extern struct sysctl_oid sysctl__hw_l1icachesize_compat;
-extern struct sysctl_oid sysctl__hw_l1dcachesize_compat;
-extern struct sysctl_oid sysctl__hw_l2cachesize_compat;
-extern struct sysctl_oid sysctl__hw_l3cachesize_compat;
-extern struct sysctl_oid sysctl__hw_tbfrequency_compat;
-
extern struct sysctl_oid sysctl__kern_sysv_shmmax;
extern struct sysctl_oid sysctl__kern_sysv_shmmin;
extern struct sysctl_oid sysctl__kern_sysv_shmmni;
extern struct sysctl_oid sysctl__net_inet_tcp_mssdflt;
extern struct sysctl_oid sysctl__net_inet_tcp_recvspace;
extern struct sysctl_oid sysctl__net_inet_tcp_sendspace;
-extern struct sysctl_oid sysctl__net_inet_tcp_slowlink_wsize;
extern struct sysctl_oid sysctl__net_inet_tcp_blackhole;
extern struct sysctl_oid sysctl__net_inet_tcp_tcp_lq_overflow;
extern struct sysctl_oid sysctl__net_inet_tcp_path_mtu_discovery;
,&sysctl__kern_ipc_somaxconn
,&sysctl__kern_ipc_sosendminchain
,&sysctl__kern_ipc_maxsockets
-
- ,&sysctl__hw_machine
- ,&sysctl__hw_model
- ,&sysctl__hw_ncpu
- ,&sysctl__hw_activecpu
- ,&sysctl__hw_byteorder
- ,&sysctl__hw_cputype
- ,&sysctl__hw_cpusubtype
- ,&sysctl__hw_physmem
- ,&sysctl__hw_usermem
- ,&sysctl__hw_pagesize
- ,&sysctl__hw_epoch
- ,&sysctl__hw_vectorunit
- ,&sysctl__hw_busfrequency
- ,&sysctl__hw_busfrequency_min
- ,&sysctl__hw_busfrequency_max
- ,&sysctl__hw_cpufrequency
- ,&sysctl__hw_cpufrequency_min
- ,&sysctl__hw_cpufrequency_max
- ,&sysctl__hw_cachelinesize
- ,&sysctl__hw_l1icachesize
- ,&sysctl__hw_l1dcachesize
- ,&sysctl__hw_l2settings
- ,&sysctl__hw_l2cachesize
- ,&sysctl__hw_l3settings
- ,&sysctl__hw_l3cachesize
- ,&sysctl__hw_tbfrequency
- ,&sysctl__hw_memsize
- ,&sysctl__hw_optional
- ,&sysctl__hw_optional_floatingpoint
-
- ,&sysctl__hw_pagesize_compat
- ,&sysctl__hw_busfrequency_compat
- ,&sysctl__hw_cpufrequency_compat
- ,&sysctl__hw_cachelinesize_compat
- ,&sysctl__hw_l1icachesize_compat
- ,&sysctl__hw_l1dcachesize_compat
- ,&sysctl__hw_l2cachesize_compat
- ,&sysctl__hw_l3cachesize_compat
- ,&sysctl__hw_tbfrequency_compat
-
,&sysctl__net_inet_icmp_icmplim
,&sysctl__net_inet_icmp_maskrepl
,&sysctl__net_inet_icmp_bmcastecho
,&sysctl__net_inet_tcp_mssdflt
,&sysctl__net_inet_tcp_recvspace
,&sysctl__net_inet_tcp_sendspace
- ,&sysctl__net_inet_tcp_slowlink_wsize
,&sysctl__net_inet_tcp_blackhole
,&sysctl__net_inet_tcp_tcp_lq_overflow
,&sysctl__net_inet_tcp_path_mtu_discovery
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
char * ptr;
shm_handle = shmseg->shm_internal;
- size = round_page_32(shmseg->shm_segsz);
+ size = round_page(shmseg->shm_segsz);
mach_destroy_memory_entry(shm_handle->shm_object);
FREE((caddr_t)shm_handle, M_SHM);
shmseg->shm_internal = NULL;
segnum = IPCID_TO_IX(shmmap_s->shmid);
shmseg = &shmsegs[segnum];
- size = round_page_32(shmseg->shm_segsz);
+ size = round_page(shmseg->shm_segsz);
result = vm_deallocate(current_map(), shmmap_s->va, size);
if (result != KERN_SUCCESS)
return EINVAL;
}
if (i >= shminfo.shmseg)
return EMFILE;
- size = round_page_32(shmseg->shm_segsz);
+ size = round_page(shmseg->shm_segsz);
prot = VM_PROT_READ;
if ((uap->shmflg & SHM_RDONLY) == 0)
prot |= VM_PROT_WRITE;
else
return EINVAL;
} else {
- attach_va = round_page_32((unsigned int)uap->shmaddr);
+ attach_va = round_page(uap->shmaddr);
}
shm_handle = shmseg->shm_internal;
return EINVAL;
if (shm_nused >= shminfo.shmmni) /* any shmids left? */
return ENOSPC;
- size = round_page_32(uap->size);
+ size = round_page(uap->size);
if (shm_committed + btoc(size) > shminfo.shmall)
return ENOMEM;
if (shm_last_free < 0) {
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
if (UBCINVALID(vp))
return (0);
- if (flags & UBC_FOR_PAGEOUT)
- return(vp->v_ubcinfo->ui_control);
-
if ((recursed = ubc_busy(vp)) == 0)
return (0);
struct vnode *vp,
off_t f_offset,
int ops,
- ppnum_t *phys_entryp,
+ vm_offset_t *phys_entryp,
int *flagsp)
{
memory_object_control_t control;
int uplflags)
{
memory_object_control_t control;
- int count;
- int ubcflags;
- off_t file_offset;
- kern_return_t kr;
+ int count;
+ off_t file_offset;
+ kern_return_t kr;
if (bufsize & 0xfff)
return KERN_INVALID_ARGUMENT;
- if (uplflags & UPL_FOR_PAGEOUT) {
- uplflags &= ~UPL_FOR_PAGEOUT;
- ubcflags = UBC_FOR_PAGEOUT;
- } else
- ubcflags = UBC_FLAGS_NONE;
-
- control = ubc_getobject(vp, ubcflags);
+ control = ubc_getobject(vp, UBC_FLAGS_NONE);
if (control == MEMORY_OBJECT_CONTROL_NULL)
return KERN_INVALID_ARGUMENT;
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <kern/kern_types.h>
#include <kern/sched_prim.h>
-#include <IOKit/IOMapper.h>
-
#define _MCLREF(p) (++mclrefcnt[mtocl(p)])
#define _MCLUNREF(p) (--mclrefcnt[mtocl(p)] == 0)
-extern pmap_t kernel_pmap; /* The kernel's pmap */
-/* kernel translater */
-extern ppnum_t pmap_find_phys(pmap_t pmap, addr64_t va);
+extern kernel_pmap; /* The kernel's pmap */
decl_simple_lock_data(, mbuf_slock);
struct mbuf *mfree; /* mbuf free list */
extern int nmbclusters; /* max number of mapped clusters */
short *mclrefcnt; /* mapped cluster reference counts */
int *mcl_paddr;
-static ppnum_t mcl_paddr_base; /* Handle returned by IOMapper::iovmAlloc() */
union mcluster *mclfree; /* mapped cluster free list */
int max_linkhdr; /* largest link-level header */
int max_protohdr; /* largest protocol header */
{
int s,m;
int initmcl = 32;
- int mcl_pages;
if (nclpp)
return;
- nclpp = round_page_32(MCLBYTES) / MCLBYTES; /* see mbufgc() */
+ nclpp = round_page(MCLBYTES) / MCLBYTES; /* see mbufgc() */
if (nclpp < 1) nclpp = 1;
MBUF_LOCKINIT();
// NETISR_LOCKINIT();
for (m = 0; m < nmbclusters; m++)
mclrefcnt[m] = -1;
- /* Calculate the number of pages assigned to the cluster pool */
- mcl_pages = nmbclusters/(PAGE_SIZE/CLBYTES);
- MALLOC(mcl_paddr, int *, mcl_pages * sizeof(int), M_TEMP, M_WAITOK);
+ MALLOC(mcl_paddr, int *, (nmbclusters/(PAGE_SIZE/CLBYTES)) * sizeof (int),
+ M_TEMP, M_WAITOK);
if (mcl_paddr == 0)
panic("mbinit1");
- /* Register with the I/O Bus mapper */
- mcl_paddr_base = IOMapperIOVMAlloc(mcl_pages);
- bzero((char *)mcl_paddr, mcl_pages * sizeof(int));
+ bzero((char *)mcl_paddr, (nmbclusters/(PAGE_SIZE/CLBYTES)) * sizeof (int));
embutl = (union mcluster *)((unsigned char *)mbutl + (nmbclusters * MCLBYTES));
if (ncl < i)
ncl = i;
- size = round_page_32(ncl * MCLBYTES);
+ size = round_page(ncl * MCLBYTES);
mcl = (union mcluster *)kmem_mb_alloc(mb_map, size);
if (mcl == 0 && ncl > 1) {
- size = round_page_32(MCLBYTES); /* Try for 1 if failed */
+ size = round_page(MCLBYTES); /* Try for 1 if failed */
mcl = (union mcluster *)kmem_mb_alloc(mb_map, size);
}
for (i = 0; i < ncl; i++) {
if (++mclrefcnt[mtocl(mcl)] != 0)
panic("m_clalloc already there");
- if (((int)mcl & PAGE_MASK) == 0) {
- ppnum_t offset = ((char *)mcl - (char *)mbutl)/PAGE_SIZE;
- ppnum_t new_page = pmap_find_phys(kernel_pmap, (vm_address_t) mcl);
-
- /*
- * In the case of no mapper being available
- * the following code nops and returns the
- * input page, if there is a mapper the I/O
- * page appropriate is returned.
- */
- new_page = IOMapperInsertPage(mcl_paddr_base, offset, new_page);
- mcl_paddr[offset] = new_page << 12;
- }
+ if (((int)mcl & PAGE_MASK) == 0)
+ mcl_paddr[((char *)mcl - (char *)mbutl)/PAGE_SIZE] = pmap_extract(kernel_pmap, (char *)mcl);
mcl->mcl_next = mclfree;
mclfree = mcl++;
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
* Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ *
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ *
* @APPLE_LICENSE_HEADER_END@
*/
/* THIS FILE HAS BEEN PRODUCED AUTOMATICALLY */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
devnode_t * dnp = ((devdirent_t *)dirent_p)->de_dnp;
devnode_t * dnp2;
boolean_t funnel_state;
- boolean_t lastlink;
funnel_state = thread_funnel_set(kernel_flock, TRUE);
dnp->dn_nextsibling->dn_prevsiblingp = &(dnp->dn_nextsibling);
dnp2->dn_nextsibling = dnp2;
dnp2->dn_prevsiblingp = &(dnp2->dn_nextsibling);
- if(dnp2->dn_linklist) {
- do {
- lastlink = (1 == dnp2->dn_links);
- dev_free_name(dnp2->dn_linklist);
- } while (!lastlink);
+ while(dnp2->dn_linklist) {
+ dev_free_name(dnp2->dn_linklist);
}
}
* If we are not running in SPLIT_DEVS mode, then
* THIS is what gets rid of the propogated nodes.
*/
- if(dnp->dn_linklist) {
- do {
- lastlink = (1 == dnp->dn_links);
- dev_free_name(dnp->dn_linklist);
- } while (!lastlink);
+ while(dnp->dn_linklist) {
+ dev_free_name(dnp->dn_linklist);
}
DEVFS_UNLOCK(0);
out:
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
m->m_flags |= M_BCAST;
else
m->m_flags |= M_MCAST;
- } else {
- /*
- * When the driver is put into promiscuous mode we may receive unicast
- * frames that are not intended for our interfaces. They are filtered
- * here to keep them from traveling further up the stack to code that
- * is not expecting them or prepared to deal with them. In the near
- * future, the filtering done here will be moved even further down the
- * stack into the IONetworkingFamily, preventing even interface
- * filter NKE's from receiving promiscuous packets. Please use BPF.
- */
- #define ETHER_CMP(x, y) ( ((u_int16_t *) x)[0] != ((u_int16_t *) y)[0] || \
- ((u_int16_t *) x)[1] != ((u_int16_t *) y)[1] || \
- ((u_int16_t *) x)[2] != ((u_int16_t *) y)[2] )
-
- if (ETHER_CMP(eh->ether_dhost, ((struct arpcom *) ifp)->ac_enaddr)) {
- m_freem(m);
- return EJUSTRETURN;
- }
}
data = mtod(m, u_int8_t*);
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
struct radix_node_head *rnh;
- if ((protocol <= AF_MAX) && ((rnh = rt_tables[protocol]) != NULL) && (ifp != NULL))
+ if (((rnh = rt_tables[protocol]) != NULL) && (ifp != NULL))
(void) rnh->rnh_walktree(rnh, if_rtdel, ifp);
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
int ASPputmsg(gref_t *gref, strbuf_t *ctlptr, strbuf_t *datptr, gbuf_t *mreq, int flags, int *errp)
{
- int s, i, err, len, offset, remain, size, copy_len;
- gbuf_t *mioc, *mdata, *mx, *m0;
+ int s, i, err, len;
+ gbuf_t *mioc, *mdata, *mx;
ioc_t *iocbp;
strbuf_t ctlbuf;
strbuf_t datbuf;
asp_word_t *awp;
union asp_primitives *primitives;
unsigned short tid;
- caddr_t dataptr;
if ((scb = (asp_scb_t *)gref->info) == 0) {
dPrintf(D_M_ASP, D_L_ERROR,
("ASPputmsg: %s\n", aspCmdStr(Primitive)));
/*
- * copy in the data content into multiple mbuf clusters if
- * required. ATP now expects reply data to be placed in
- * standard clusters, not the large external clusters that
- * were used previously.
+ * allocate buffer and copy in the data content
*/
-
- /* set offset for use by some commands */
- offset = (Primitive == ASPFUNC_CmdReply) ? 0 : aspCMDsize;
- size = 0;
- if (mreq != NULL) {
- /* The data from the in-kernel call for use by AFP is passed
- * in as one large external cluster. This needs to be copied
- * to a chain of standard clusters.
- */
- remain = gbuf_len(mreq);
- dataptr = mtod(mreq, caddr_t);
- } else {
- /* copyin from user space */
- remain = datbuf.len;
- dataptr = (caddr_t)datbuf.buf;
- }
+ len = (Primitive == ASPFUNC_CmdReply) ? 0 : aspCMDsize;
- /* allocate first buffer */
- if (!(mdata = gbuf_alloc_wait((remain + offset > MCLBYTES ? MCLBYTES : remain + offset), TRUE))) {
+ if (!(mdata = gbuf_alloc_wait(datbuf.len+len, TRUE))) {
/* error return should not be possible */
err = ENOBUFS;
gbuf_freem(mioc);
goto l_err;
}
- gbuf_wset(mdata, 0); /* init length to zero */
+ gbuf_wset(mdata, (datbuf.len+len));
gbuf_cont(mioc) = mdata;
+
+ if (mreq != NULL) {
+ /* being called from kernel space */
+ gbuf_t *tmp = mreq;
+ unsigned long offset = 0;
+
+ /* copy afp cmd data from the passed in mbufs to mdata. I cant
+ chain mreq to mdata since the rest of this code assumes
+ just one big mbuf with space in front for the BDS */
+ offset = len;
+ while (tmp != NULL) {
+ bcopy (gbuf_rptr(tmp), (gbuf_rptr(mdata) + offset), gbuf_len(tmp));
+ offset += gbuf_len(tmp);
+ tmp = gbuf_cont(tmp); /* on to next mbuf in chain */
+ }
+
+ /* all data copied out of mreq so free it */
+ gbuf_freem(mreq);
+ } else {
+ /* being called from user space */
+ if ((err = copyin((caddr_t)datbuf.buf,
+ (caddr_t)(gbuf_rptr(mdata)+len), datbuf.len)) != 0) {
+ gbuf_freem(mioc);
+ goto l_err;
+ }
+ }
- while (remain) {
- if (remain + offset > MCLBYTES)
- copy_len = MCLBYTES - offset;
- else
- copy_len = remain;
- remain -= copy_len;
- if (mreq != NULL)
- bcopy (dataptr, (gbuf_rptr(mdata) + offset), copy_len);
- else if ((err = copyin(dataptr, (caddr_t)(gbuf_rptr(mdata) + offset), copy_len)) != 0) {
- gbuf_freem(mioc);
- goto l_err;
- }
- gbuf_wset(mdata, (copy_len + offset));
- size += copy_len + offset;
- dataptr += copy_len;
- offset = 0;
- if (remain) {
- /* allocate the next mbuf */
- if ((gbuf_cont(mdata) = m_get((M_WAIT), MSG_DATA)) == 0) {
- err = ENOBUFS;
- gbuf_freem(mioc);
- goto l_err;
- }
- mdata = gbuf_cont(mdata);
- MCLGET(mdata, M_WAIT);
- if (!(mdata->m_flags & M_EXT)) {
- err = ENOBUFS;
- gbuf_freem(mioc);
- goto l_err;
- }
- }
- }
- mdata = gbuf_cont(mioc); /* code further on down expects this to b e set */
- mdata->m_pkthdr.len = size; /* set packet hdr len */
-
- if (mreq != 0)
- gbuf_freem(mreq);
-
- switch (Primitive) {
+ switch (Primitive) {
case ASPFUNC_Command:
case ASPFUNC_Write:
atp->xo = 1;
atp->xo_relt = 1;
}
- /* setup the atpBDS struct - only the length field is used,
- * except for the first one which contains the bds count in
- * bdsDataSz.
- */
atpBDS = (struct atpBDS *)gbuf_wptr(mioc);
msize = mdata ? gbuf_msgsize(mdata) : 0;
- for (nbds=0; (nbds < ATP_TRESP_MAX) && (msize > 0); nbds++) {
+ for (nbds=0; (nbds < ATP_TRESP_MAX) && (msize > 0); nbds++) {
len = msize < ATP_DATA_SIZE ? msize : ATP_DATA_SIZE;
msize -= ATP_DATA_SIZE;
*(long *)atpBDS[nbds].bdsUserData = 0;
UAL_ASSIGN(atpBDS[nbds].bdsBuffAddr, 1);
UAS_ASSIGN(atpBDS[nbds].bdsBuffSz, len);
}
- UAS_ASSIGN(atpBDS[0].bdsDataSz, nbds);
+ UAS_ASSIGN(atpBDS[0].bdsDataSz, nbds);
*(long *)atpBDS[0].bdsUserData = (long)result;
*(long *)atp->user_bytes = (long)result;
gbuf_winc(mioc,atpBDSsize);
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
register struct atp_rcb *rcbp;
{ register gbuf_t *m;
register int i, len;
- int s_gen, s, cnt, err, offset, space;
+ int s_gen, s, cnt;
unsigned char *m0_rptr = NULL, *m0_wptr = NULL;
register at_atp_t *athp;
register struct atpBDS *bdsp;
- register gbuf_t *m2, *m1, *m0, *mhdr;
+ register gbuf_t *m2, *m1, *m0, *m3;
caddr_t lastPage;
gbuf_t *mprev, *mlist = 0;
at_socket src_socket = (at_socket)atp->atp_socket_no;
m = rcbp->rc_xmt;
m0 = gbuf_cont(m);
+ if (m0) {
+ m0_rptr = gbuf_rptr(m0);
+ m0_wptr = gbuf_wptr(m0);
+ }
if (gbuf_len(m) > TOTAL_ATP_HDR_SIZE)
bdsp = (struct atpBDS *)(AT_ATP_HDR(m)->data);
else
bdsp = 0;
- offset = 0;
- if (m0)
- space = gbuf_msgsize(m0);
+
for (i = 0; i < cnt; i++) {
- if (rcbp->rc_snd[i] == 0) {
- if ((len = UAS_VALUE(bdsp->bdsBuffSz))) {
- offset += len;
- space -= len;
+ if (rcbp->rc_snd[i] == 0) {
+ if ((len = UAS_VALUE(bdsp->bdsBuffSz)))
+ gbuf_rinc(m0,len);
+
+ } else {
+ m2 = rc_xmt[i];
+ gbuf_rinc(m2,AT_WR_OFFSET);
+ gbuf_wset(m2,TOTAL_ATP_HDR_SIZE);
+ *(struct ddp_atp *)(gbuf_rptr(m2))= *(struct ddp_atp *)(gbuf_rptr(m));
+ athp = AT_ATP_HDR(m2);
+ ATP_CLEAR_CONTROL(athp);
+ athp->cmd = ATP_CMD_TRESP;
+ athp->bitmap = i;
+ if (i == (cnt - 1))
+ athp->eom = 1; /* for the last fragment */
+ if (bdsp)
+ UAL_UAL(athp->user_bytes, bdsp->bdsUserData);
+
+ if (bdsp)
+ if (len = UAS_VALUE(bdsp->bdsBuffSz)) { /* copy in data */
+ if (m0 && gbuf_len(m0)) {
+ if ((m1 = gbuf_dupb(m0)) == NULL) {
+ for (i = 0; i < cnt; i++)
+ if (rc_xmt[i])
+ gbuf_freem(rc_xmt[i]);
+ gbuf_rptr(m0) = m0_rptr;
+ gbuf_wset(m0,(m0_wptr-m0_rptr));
+ goto nothing_to_send;
}
- } else {
- mhdr = rc_xmt[i];
- /* setup header fields */
- gbuf_rinc(mhdr,AT_WR_OFFSET);
- gbuf_wset(mhdr,TOTAL_ATP_HDR_SIZE);
- *(struct ddp_atp *)(gbuf_rptr(mhdr))= *(struct ddp_atp *)(gbuf_rptr(m));
- athp = AT_ATP_HDR(mhdr);
- ATP_CLEAR_CONTROL(athp);
- athp->cmd = ATP_CMD_TRESP;
- athp->bitmap = i;
- if (i == (cnt - 1))
- athp->eom = 1; /* for the last fragment */
- if (bdsp) {
- UAL_UAL(athp->user_bytes, bdsp->bdsUserData);
- if ((len = UAS_VALUE(bdsp->bdsBuffSz)) && m0 != 0 && space > 0) {
- if ((m1 = m_copym(m0, offset, len, M_DONTWAIT)) == 0) {
- for (i = 0; i < cnt; i++)
- if (rc_xmt[i])
- gbuf_freem(rc_xmt[i]);
- goto nothing_to_send;
- }
- offset += len;
- space -= len;
- gbuf_cont(mhdr) = m1;
+ gbuf_wset(m1,len);
+ gbuf_rinc(m0,len);
+ if ((len = gbuf_len(m0)) < 0) {
+ gbuf_rdec(m0,len);
+ gbuf_wdec(m1,len);
+ if (!append_copy((struct mbuf *)m1,
+ (struct mbuf *)gbuf_cont(m0), FALSE)) {
+ for (i = 0; i < cnt; i++)
+ if (rc_xmt[i])
+ gbuf_freem(rc_xmt[i]);
+ gbuf_rptr(m0) = m0_rptr;
+ gbuf_wset(m0,(m0_wptr-m0_rptr));
+ goto nothing_to_send;
}
- }
+ } else
+ gbuf_cont(m1) = 0;
+ gbuf_cont(m2) = m1;
- AT_DDP_HDR(mhdr)->src_socket = src_socket;
- dPrintf(D_M_ATP_LOW, D_L_OUTPUT,
- ("atp_send_replies: %d, socket=%d, size=%d\n",
- i, atp->atp_socket_no, gbuf_msgsize(gbuf_cont(m2))));
-
- if (mlist)
- gbuf_next(mprev) = mhdr;
- else
- mlist = mhdr;
- mprev = mhdr;
-
- rcbp->rc_snd[i] = 0;
- rcbp->rc_not_sent_bitmap &= ~atp_mask[i];
- if (rcbp->rc_not_sent_bitmap == 0)
- break;
+ /* temp fix for page boundary problem - bug# 2703163 */
+ lastPage = (caddr_t)((int)(gbuf_wptr(m1) - 1) & ~PAGE_MASK); /* 4k page of last byte */
+ if (lastPage != (caddr_t)((int)(gbuf_rptr(m1)) & ~PAGE_MASK)) { /* 1st byte and last on same page ? */
+ if ((m3 = gbuf_dupb(m1)) == NULL) {
+ for (i = 0; i < cnt; i++)
+ if (rc_xmt[i])
+ gbuf_freem(rc_xmt[i]);
+ (gbuf_rptr(m0)) = m0_rptr;
+ gbuf_wset(m0, (m0_wptr - m0_rptr));
+ goto nothing_to_send;
+ }
+ (gbuf_rptr(m3)) = lastPage; /* new mbuf starts at beginning of page */
+ gbuf_wset(m3, (gbuf_wptr(m1) - lastPage)); /* len = remaining data crossing over page boundary */
+ gbuf_wset(m1, (lastPage - (gbuf_rptr(m1)))); /* adjust len of m1 */
+ (gbuf_cont(m1)) = m3;
+ (gbuf_cont(m3)) = 0;
+ }
+ }
}
- /*
- * on to the next frag
- */
- bdsp++;
+
+ AT_DDP_HDR(m2)->src_socket = src_socket;
+ dPrintf(D_M_ATP_LOW, D_L_OUTPUT,
+ ("atp_send_replies: %d, socket=%d, size=%d\n",
+ i, atp->atp_socket_no, gbuf_msgsize(gbuf_cont(m2))));
+
+ if (mlist)
+ gbuf_next(mprev) = m2;
+ else
+ mlist = m2;
+ mprev = m2;
+
+ rcbp->rc_snd[i] = 0;
+ rcbp->rc_not_sent_bitmap &= ~atp_mask[i];
+ if (rcbp->rc_not_sent_bitmap == 0)
+ break;
+ }
+ /*
+ * on to the next frag
+ */
+ bdsp++;
}
+ if (m0) {
+ gbuf_rptr(m0) = m0_rptr;
+ gbuf_wset(m0,(m0_wptr-m0_rptr));
+ }
+
if (mlist) {
ATENABLE(s, atp->atp_lock);
DDP_OUTPUT(mlist);
} /* atp_pack_bdsp */
-/* create an mbuf chain with mbuf packet headers for each ATP response packet
- * to be sent. m contains the DDP hdr, ATP hdr, and and array of atpBDS structs.
- * chained to m is an mbuf that contians the actual data pointed to by the atpBDS
- * structs.
- */
static int
atp_unpack_bdsp(atp, m, rcbp, cnt, wait)
struct atp_state *atp;
register int cnt, wait;
{
register struct atpBDS *bdsp;
- register gbuf_t *m2, *m1, *m0, *mhdr;
- caddr_t lastPage;
- at_atp_t *athp;
- int i, len, s_gen;
- at_socket src_socket;
-
- struct ddp_atp {
+ register gbuf_t *m2, *m1, *m0, *m3;
+ caddr_t lastPage;
+ register at_atp_t *athp;
+ register int i, len, s_gen;
+ at_socket src_socket;
+ struct ddp_atp {
char ddp_atp_hdr[TOTAL_ATP_HDR_SIZE];
};
- gbuf_t *mprev, *mlist = 0;
- gbuf_t *rc_xmt[ATP_TRESP_MAX];
- unsigned char *m0_rptr, *m0_wptr;
- int err, offset, space;
+ gbuf_t *mprev, *mlist = 0;
+ gbuf_t *rc_xmt[ATP_TRESP_MAX];
+ unsigned char *m0_rptr, *m0_wptr;
/*
* get the user data structure pointer
goto l_send;
}
- /* create an array of mbuf packet headers for the packets to be sent
- * to contain the atp and ddp headers with room at the front for the
- * datalink header.
- */
for (i = 0; i < cnt; i++) {
/* all hdrs, packet data and dst addr storage */
if ((rc_xmt[i] =
- gbuf_alloc_wait(AT_WR_OFFSET+TOTAL_ATP_HDR_SIZE, wait)) == NULL) {
- for (cnt = 0; cnt < i; cnt++)
- if (rc_xmt[cnt])
- gbuf_freeb(rc_xmt[cnt]);
- return 0;
+ gbuf_alloc_wait(AT_WR_OFFSET+TOTAL_ATP_HDR_SIZE,
+ wait)) == NULL) {
+ for (cnt = 0; cnt < i; cnt++)
+ if (rc_xmt[cnt])
+ gbuf_freeb(rc_xmt[cnt]);
+ return 0;
}
}
+ if (m0) {
+ m0_rptr = gbuf_rptr(m0);
+ m0_wptr = gbuf_wptr(m0);
+ }
- /* run through the atpBDS structs and create an mbuf for the data
- * portion of each packet to be sent. these get chained to the mbufs
- * containing the ATP and DDP headers. this code assumes that no ATP
- * packet is contained in more than 2 mbufs (e.i crosses mbuf boundary
- * no more than one time).
- */
- offset = 0;
- if (m0)
- space = gbuf_msgsize(m0);
- for (i = 0; i < cnt; i++) { /* for each hdr mbuf */
- mhdr = rc_xmt[i];
- /* setup header fields */
- gbuf_rinc(mhdr,AT_WR_OFFSET);
- gbuf_wset(mhdr,TOTAL_ATP_HDR_SIZE);
- *(struct ddp_atp *)(gbuf_rptr(mhdr))= *(struct ddp_atp *)(gbuf_rptr(m));
- athp = AT_ATP_HDR(mhdr);
+ for (i = 0; i < cnt; i++) {
+ m2 = rc_xmt[i];
+ gbuf_rinc(m2,AT_WR_OFFSET);
+ gbuf_wset(m2,TOTAL_ATP_HDR_SIZE);
+ *(struct ddp_atp *)(gbuf_rptr(m2))= *(struct ddp_atp *)(gbuf_rptr(m));
+ athp = AT_ATP_HDR(m2);
ATP_CLEAR_CONTROL(athp);
athp->cmd = ATP_CMD_TRESP;
athp->bitmap = i;
if (i == (cnt - 1))
athp->eom = 1; /* for the last fragment */
UAL_UAL(athp->user_bytes, bdsp->bdsUserData);
-
- if ((len = UAS_VALUE(bdsp->bdsBuffSz)) != 0 && m0 != 0 && space > 0) {
- if ((m1 = m_copym(m0, offset, len, wait)) == 0) {
+
+ if ((len = UAS_VALUE(bdsp->bdsBuffSz))) { /* copy in data */
+ if (m0 && gbuf_len(m0)) {
+ if ((m1 = gbuf_dupb_wait(m0, wait)) == NULL) {
for (i = 0; i < cnt; i++)
if (rc_xmt[i])
gbuf_freem(rc_xmt[i]);
+ gbuf_rptr(m0) = m0_rptr;
+ gbuf_wset(m0,(m0_wptr-m0_rptr));
return 0;
}
- gbuf_cont(mhdr) = m1;
- space -= len;
- offset += len;
+ gbuf_wset(m1,len); /* *** m1 is first len bytes of m0? *** */
+ gbuf_rinc(m0,len);
+ if ((len = gbuf_len(m0)) < 0) {
+ gbuf_rdec(m0,len);
+ gbuf_wdec(m1,len);
+ if (!append_copy((struct mbuf *)m1,
+ (struct mbuf *)gbuf_cont(m0), wait)) {
+ for (i = 0; i < cnt; i++)
+ if (rc_xmt[i])
+ gbuf_freem(rc_xmt[i]);
+ gbuf_rptr(m0) = m0_rptr;
+ gbuf_wset(m0,(m0_wptr-m0_rptr));
+ return 0;
+ }
+ } else
+ gbuf_cont(m1) = 0;
+ gbuf_cont(m2) = m1;
+
+ /* temp fix for page boundary problem - bug# 2703163 */
+ lastPage = (caddr_t)((int)(gbuf_wptr(m1) - 1) & ~PAGE_MASK); /* 4k page of last byte */
+ if (lastPage != (caddr_t)((int)(gbuf_rptr(m1)) & ~PAGE_MASK)) { /* 1st byte and last on same page ? */
+ if ((m3 = gbuf_dupb_wait(m1, wait)) == NULL) {
+ for (i = 0; i < cnt; i++)
+ if (rc_xmt[i])
+ gbuf_freem(rc_xmt[i]);
+ (gbuf_rptr(m0)) = m0_rptr;
+ gbuf_wset(m0, (m0_wptr - m0_rptr));
+ return 0;
+ }
+ (gbuf_rptr(m3)) = lastPage; /* new mbuf starts at beginning of page */
+ gbuf_wset(m3, (gbuf_wptr(m1) - lastPage)); /* len = remaining data crossing over page boundary */
+ gbuf_wset(m1, (lastPage - (gbuf_rptr(m1)))); /* adjust len of m1 */
+ (gbuf_cont(m1)) = m3;
+ (gbuf_cont(m3)) = 0;
+ }
+ }
}
-
- AT_DDP_HDR(mhdr)->src_socket = src_socket;
+
+ AT_DDP_HDR(m2)->src_socket = src_socket;
dPrintf(D_M_ATP_LOW,D_L_INFO,
("atp_unpack_bdsp %d, socket=%d, size=%d, cnt=%d\n",
- i,atp->atp_socket_no,gbuf_msgsize(gbuf_cont(mhdr)),cnt));
+ i,atp->atp_socket_no,gbuf_msgsize(gbuf_cont(m2)),cnt));
if (mlist)
- gbuf_next(mprev) = mhdr;
+ gbuf_next(mprev) = m2;
else
- mlist = mhdr;
- mprev = mhdr;
+ mlist = m2;
+ mprev = m2;
/*
* on to the next frag
*/
bdsp++;
}
+ if (m0) {
+ gbuf_rptr(m0) = m0_rptr;
+ gbuf_wset(m0,(m0_wptr-m0_rptr));
+ }
/*
* send the message
*/
DDP_OUTPUT(mlist);
return 0;
-
} /* atp_unpack_bdsp */
#define ATP_SOCKET_LAST (DDP_SOCKET_LAST-6)
return (int)tid;
} /* _ATPsndreq */
-
-/* entry point for ATP send response. respbuf contains a DDP hdr,
- * ATP hdr, and atpBDS array. The bdsDataSz field of the first atpBDS
- * struct contains the number of atpBDS structs in the array. resplen
- * contains the len of the data in respbuf and datalen contains the
- * len of the data buffer holding the response packets which the atpBDS
- * struct entries point to.
- */
int
_ATPsndrsp(fd, respbuff, resplen, datalen, err, proc)
int fd;
int *err;
void *proc;
{
- gref_t *gref;
- int s, rc;
- long bufaddr;
- gbuf_t *m, *mdata;
- short space;
- int size;
- struct atp_state *atp;
- struct atpBDS *bdsp;
- u_int16_t *bufsz;
- char *buf;
- int bds_cnt, count, len;
- caddr_t dataptr;
+ gref_t *gref;
+ int s, rc;
+ long bufaddr;
+ gbuf_t *m, *mdata;
+ register short len;
+ register int size;
+ register struct atp_state *atp;
+ register struct atpBDS *bdsp;
+ register char *buf;
if ((*err = atalk_getref(0, fd, &gref, proc)) != 0)
return -1;
gbuf_wset(m,resplen);
((at_ddp_t *)gbuf_rptr(m))->src_node = 0;
bdsp = (struct atpBDS *)(gbuf_rptr(m) + TOTAL_ATP_HDR_SIZE);
+ if ((resplen == TOTAL_ATP_HDR_SIZE) || ((len = UAS_VALUE(bdsp->bdsDataSz)) == 1))
+ len = 0;
+ else
+ len = 16 * sizeof(gbuf_t);
/*
- * allocate buffers and copy in the response data.
- * note that only the size field of the atpBDS field
- * is used internally in the kernel.
+ * allocate buffer and copy in the response data
*/
- bds_cnt = get_bds_entries(m); /* count of # entries */
- /* check correctness of parameters */
- if (bds_cnt > ATP_TRESP_MAX) {
- gbuf_freem(m);
- *err = EINVAL;
- return -1;
- }
-
- for (size = 0, count = 0; count < bds_cnt; count++) {
- size += UAS_VALUE(bdsp[count].bdsBuffSz);
- }
- if (size > datalen) {
- gbuf_freem(m);
- *err = EINVAL;
- return -1;
- }
-
- /* get the first mbuf */
- if ((mdata = gbuf_alloc_wait((space = (size > MCLBYTES ? MCLBYTES : size)), TRUE)) == 0) {
- gbuf_freem(m);
+ if ((mdata = gbuf_alloc_wait(datalen+len, TRUE)) == 0) {
+ gbuf_freem(m);
*err = ENOMEM;
return -1;
}
gbuf_cont(m) = mdata;
- dataptr = mtod(mdata, caddr_t);
- for (count = 0; count < bds_cnt; bdsp++, count++) {
- if ((bufaddr = UAL_VALUE(bdsp->bdsBuffAddr)) != 0 &&
- (len = UAS_VALUE(bdsp->bdsBuffSz)) != 0) {
- if (len > space) { /* enough room ? */
- gbuf_wset(mdata, dataptr - mtod(mdata, caddr_t)); /* set len of last mbuf */
- /* allocate the next mbuf */
- if ((gbuf_cont(mdata) = m_get((M_WAIT), MSG_DATA)) == 0) {
- gbuf_freem(m);
- *err = ENOMEM;
- return -1;
- }
- mdata = gbuf_cont(mdata);
- MCLGET(mdata, M_WAIT);
- if (!(mdata->m_flags & M_EXT)) {
- m_freem(m);
- return(NULL);
- }
- dataptr = mtod(mdata, caddr_t);
- space = MCLBYTES;
- }
- /* do the copyin */
- if ((*err = copyin((caddr_t)bufaddr, dataptr, len)) != 0) {
+ for (size=0; bdsp < (struct atpBDS *)gbuf_wptr(m); bdsp++) {
+ if ((bufaddr = UAL_VALUE(bdsp->bdsBuffAddr)) != 0) {
+ len = UAS_VALUE(bdsp->bdsBuffSz);
+ buf = (char *)bufaddr;
+ if ((*err = copyin((caddr_t)buf,
+ (caddr_t)&gbuf_rptr(mdata)[size], len)) != 0) {
gbuf_freem(m);
return -1;
}
- dataptr += len;
- space -= len;
+ size += len;
}
}
- gbuf_wset(mdata, dataptr - mtod(mdata, caddr_t)); /* set len of last mbuf */
- gbuf_cont(m)->m_pkthdr.len = size; /* set packet hdr len */
+ gbuf_wset(mdata,size);
atp_send_rsp(gref, m, TRUE);
return 0;
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
return EBADF;
}
}
- *grefp = (gref_t *)fp->f_data;
- if (*grefp == 0 || *grefp == (gref_t *)(-1)) {
+ if ((*grefp = (gref_t *)fp->f_data) == 0) {
thread_funnel_switch(KERNEL_FUNNEL, NETWORK_FUNNEL);
return EBADF;
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
return;
}
if (isaddr.s_addr == myaddr.s_addr) {
- struct kev_msg ev_msg;
- struct kev_in_collision *in_collision;
- u_char storage[sizeof(struct kev_in_collision) + 6];
- in_collision = (struct kev_in_collision*)storage;
-
log(LOG_ERR,
"duplicate IP address %s sent from ethernet address %s\n",
inet_ntoa(isaddr), ether_sprintf(buf, ea->arp_sha));
-
- /* Send a kernel event so anyone can learn of the conflict */
- in_collision->link_data.if_family = ac->ac_if.if_family;
- in_collision->link_data.if_unit = ac->ac_if.if_unit;
- strncpy(&in_collision->link_data.if_name[0], ac->ac_if.if_name, IFNAMSIZ);
- in_collision->ia_ipaddr = isaddr;
- in_collision->hw_len = ETHER_ADDR_LEN;
- bcopy((caddr_t)ea->arp_sha, (caddr_t)in_collision->hw_addr, sizeof(ea->arp_sha));
- ev_msg.vendor_code = KEV_VENDOR_APPLE;
- ev_msg.kev_class = KEV_NETWORK_CLASS;
- ev_msg.kev_subclass = KEV_INET_SUBCLASS;
- ev_msg.event_code = KEV_INET_ARPCOLLISION;
- ev_msg.dv[0].data_ptr = in_collision;
- ev_msg.dv[0].data_length = sizeof(struct kev_in_collision) + 6;
- ev_msg.dv[1].data_length = 0;
- kev_post_msg(&ev_msg);
-
itaddr = myaddr;
goto reply;
}
if (rt == 0)
return (0);
rtunref(rt);
-
- if (rt->rt_flags & RTF_GATEWAY) {
+
+ if (rt->rt_flags & RTF_GATEWAY)
why = "host is not on local network";
-
- /* If there are no references to this route, purge it */
- if (rt->rt_refcnt <= 0 && (rt->rt_flags & RTF_WASCLONED) != 0) {
- rtrequest(RTM_DELETE,
- (struct sockaddr *)rt_key(rt),
- rt->rt_gateway, rt_mask(rt),
- rt->rt_flags, 0);
- }
- }
else if ((rt->rt_flags & RTF_LLINFO) == 0)
why = "could not allocate llinfo";
else if (rt->rt_gateway->sa_family != AF_LINK)
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
struct in_addr ia_dstaddr;
};
-struct kev_in_collision {
- struct net_event_data link_data; /* link colliding arp was received on */
- struct in_addr ia_ipaddr; /* IP address we and another node are using */
- u_char hw_len; /* length of hardware address */
- u_char hw_addr[0]; /* variable length hardware address */
-};
-
/*
* Define inet event subclass and specific inet events.
#define KEV_INET_SIFDSTADDR 4
#define KEV_INET_SIFBRDADDR 5
#define KEV_INET_SIFNETMASK 6
-#define KEV_INET_ARPCOLLISION 7 /* use kev_in_collision */
#endif /* __APPLE__ */
/*
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <kern/cpu_number.h> /* before tcp_seq.h, for tcp_random18() */
#include <net/if.h>
-#include <net/if_types.h>
#include <net/route.h>
#include <netinet/in.h>
&drop_synfin, 0, "Drop TCP packets with SYN+FIN set");
#endif
-__private_extern__ int slowlink_wsize = 8192;
-SYSCTL_INT(_net_inet_tcp, OID_AUTO, slowlink_wsize, CTLFLAG_RW,
- &slowlink_wsize, 0, "Maximum advertised window size for slowlink");
-
-
u_long tcp_now;
struct inpcbhead tcb;
#define tcb6 tcb /* for KAME src sync over BSD*'s */
win = sbspace(&so->so_rcv);
if (win < 0)
win = 0;
- else { /* clip rcv window to 4K for modems */
- if (tp->t_flags & TF_SLOWLINK && slowlink_wsize > 0)
- win = min(win, slowlink_wsize);
- }
tp->rcv_wnd = imax(win, (int)(tp->rcv_adv - tp->rcv_nxt));
}
* here. Even if we requested window scaling, it will
* become effective only later when our SYN is acked.
*/
- if (tp->t_flags & TF_SLOWLINK && slowlink_wsize > 0) /* clip window size for for slow link */
- tp->rcv_adv += min(tp->rcv_wnd, slowlink_wsize);
- else
- tp->rcv_adv += min(tp->rcv_wnd, TCP_MAXWIN);
+ tp->rcv_adv += min(tp->rcv_wnd, TCP_MAXWIN);
tcpstat.tcps_connects++;
soisconnected(so);
tp->t_timer[TCPT_KEEP] = tcp_keepinit;
tp->snd_wnd -= acked;
ourfinisacked = 0;
}
+ sowwakeup(so);
tp->snd_una = th->th_ack;
if (SEQ_LT(tp->snd_nxt, tp->snd_una))
tp->snd_nxt = tp->snd_una;
- sowwakeup(so);
switch (tp->t_state) {
return;
}
ifp = rt->rt_ifp;
- /*
- * Slower link window correction:
- * If a value is specificied for slowlink_wsize use it for PPP links
- * believed to be on a serial modem (speed <128Kbps). Excludes 9600bps as
- * it is the default value adversized by pseudo-devices over ppp.
- */
- if (ifp->if_type == IFT_PPP && slowlink_wsize > 0 &&
- ifp->if_baudrate > 9600 && ifp->if_baudrate <= 128000) {
- tp->t_flags |= TF_SLOWLINK;
- }
so = inp->inp_socket;
taop = rmx_taop(rt->rt_rmx);
isipv6 ? tcp_v6mssdflt :
#endif /* INET6 */
tcp_mssdflt;
- /*
- * Slower link window correction:
- * If a value is specificied for slowlink_wsize use it for PPP links
- * believed to be on a serial modem (speed <128Kbps). Excludes 9600bps as
- * it is the default value adversized by pseudo-devices over ppp.
- */
- if (rt->rt_ifp->if_type == IFT_PPP && slowlink_wsize > 0 &&
- rt->rt_ifp->if_baudrate > 9600 && rt->rt_ifp->if_baudrate <= 128000) {
- tp->t_flags |= TF_SLOWLINK;
- }
return rt->rt_ifp->if_mtu - min_protoh;
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
SYSCTL_INT(_net_inet_tcp, OID_AUTO, slowstart_flightsize, CTLFLAG_RW,
&ss_fltsz, 1, "Slow start flight size");
-int ss_fltsz_local = 4; /* starts with four segments max */
+int ss_fltsz_local = TCP_MAXWIN; /* something large */
SYSCTL_INT(_net_inet_tcp, OID_AUTO, local_slowstart_flightsize, CTLFLAG_RW,
&ss_fltsz_local, 1, "Slow start flight size for local networks");
extern int ipsec_bypass;
#endif
-extern int slowlink_wsize; /* window correction for slow links */
-
/*
* Tcp output routine: figure out what should be sent and send it.
*/
sendalot = 0;
off = tp->snd_nxt - tp->snd_una;
win = min(tp->snd_wnd, tp->snd_cwnd);
- if (tp->t_flags & TF_SLOWLINK && slowlink_wsize > 0)
- win = min(win, slowlink_wsize);
flags = tcp_outflags[tp->t_state];
/*
if (SEQ_LT(tp->snd_nxt + len, tp->snd_una + so->so_snd.sb_cc))
flags &= ~TH_FIN;
- if (tp->t_flags & TF_SLOWLINK && slowlink_wsize > 0 ) /* Clips window size for slow links */
- win = min(sbspace(&so->so_rcv), slowlink_wsize);
- else
- win = sbspace(&so->so_rcv);
+ win = sbspace(&so->so_rcv);
/*
* Sender silly window avoidance. If connection is idle
win = 0;
if (win < (long)(tp->rcv_adv - tp->rcv_nxt))
win = (long)(tp->rcv_adv - tp->rcv_nxt);
- if (tp->t_flags & TF_SLOWLINK && slowlink_wsize > 0) {
- if (win > (long)slowlink_wsize)
- win = slowlink_wsize;
- th->th_win = htons((u_short) (win>>tp->rcv_scale));
- }
- else {
-
- if (win > (long)TCP_MAXWIN << tp->rcv_scale)
+ if (win > (long)TCP_MAXWIN << tp->rcv_scale)
win = (long)TCP_MAXWIN << tp->rcv_scale;
- th->th_win = htons((u_short) (win>>tp->rcv_scale));
- }
+ th->th_win = htons((u_short) (win>>tp->rcv_scale));
if (SEQ_GT(tp->snd_up, tp->snd_nxt)) {
th->th_urp = htons((u_short)(tp->snd_up - tp->snd_nxt));
th->th_flags |= TH_URG;
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#define TF_MORETOCOME 0x10000 /* More data to be appended to sock */
#define TF_LQ_OVERFLOW 0x20000 /* listen queue overflow */
#define TF_RXWIN0SENT 0x40000 /* sent a receiver win 0 in response */
-#define TF_SLOWLINK 0x80000 /* route is a on a modem speed link */
int t_force; /* 1 if forcing out a byte */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*/
if (
n->m_ext.ext_free ||
- m_mclhasreference(n)
+ mclrefcnt[mtocl(n->m_ext.ext_buf)] > 1
)
{
int remain, copied;
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
- * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
if (reply->rp_astatus != 0) {
error = ntohl(reply->rp_u.rpu_errno);
printf("rpc denied, error=%d\n", error);
- /* convert rpc error to errno */
- switch (error) {
- case RPC_MISMATCH:
- error = ERPCMISMATCH;
- break;
- case RPC_AUTHERR:
- error = EAUTH;
- break;
- }
- goto out;
+ continue;
}
/* Did the call succeed? */
if ((error = ntohl(reply->rp_u.rpu_ok.rp_rstatus)) != 0) {
printf("rpc status=%d\n", error);
- /* convert rpc error to errno */
- switch (error) {
- case RPC_PROGUNAVAIL:
- error = EPROGUNAVAIL;
- break;
- case RPC_PROGMISMATCH:
- error = EPROGMISMATCH;
- break;
- case RPC_PROCUNAVAIL:
- error = EPROCUNAVAIL;
- break;
- case RPC_GARBAGE:
- error = EINVAL;
- break;
- case RPC_SYSTEM_ERR:
- error = EIO;
- break;
- }
- goto out;
+ continue;
}
goto gotreply; /* break two levels */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
- * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
panic("nfs_boot_init: no ether");
}
-int nfs_boot_getfh(nd, procp, v3)
- struct nfs_diskless *nd;
- struct proc *procp;
- int v3;
-{
- panic("nfs_boot_getfh: no ether");
-}
-
#else /* NETHER */
/*
struct sockaddr_in *mdsin, char *servname, char *path));
/* mountd RPC */
-static int md_mount __P((struct sockaddr_in *mdsin, char *path, int v3,
- u_char *fhp, u_long *fhlenp));
+static int md_mount __P((struct sockaddr_in *mdsin, char *path,
+ u_char *fh));
/* other helpers */
-static int get_file_handle __P((struct nfs_dlmount *ndmntp));
+static int get_file_handle __P((char *pathname, struct nfs_dlmount *ndmntp));
#define IP_FORMAT "%d.%d.%d.%d"
boolean_t do_bpgetfile = TRUE;
int error = 0;
struct in_addr my_ip;
+ char * root_path = NULL;
struct sockaddr_in * sin_p;
/* by this point, networking must already have been configured */
if (netboot_iaddr(&my_ip) == FALSE) {
printf("nfs_boot: networking is not initialized\n");
error = ENXIO;
- goto failed_noswitch;
+ goto failed;
}
/* get the root path information */
- MALLOC_ZONE(nd->nd_root.ndm_path, char *, MAXPATHLEN, M_NAMEI, M_WAITOK);
+ MALLOC(root_path, char *, MAXPATHLEN, M_TEMP, M_WAITOK);
sin_p = &nd->nd_root.ndm_saddr;
bzero((caddr_t)sin_p, sizeof(*sin_p));
sin_p->sin_len = sizeof(*sin_p);
sin_p->sin_family = AF_INET;
if (netboot_rootpath(&sin_p->sin_addr, nd->nd_root.ndm_host,
sizeof(nd->nd_root.ndm_host),
- nd->nd_root.ndm_path, MAXPATHLEN) == TRUE) {
+ root_path, MAXPATHLEN) == TRUE) {
do_bpgetfile = FALSE;
do_bpwhoami = FALSE;
}
}
if (do_bpgetfile) {
error = bp_getfile(&bp_sin, "root", &nd->nd_root.ndm_saddr,
- nd->nd_root.ndm_host, nd->nd_root.ndm_path);
+ nd->nd_root.ndm_host, root_path);
if (error) {
printf("nfs_boot: bootparam get root: %d\n", error);
goto failed;
}
}
+
+ error = get_file_handle(root_path, &nd->nd_root);
+ if (error) {
+ printf("nfs_boot: get_file_handle() root failed, %d\n", error);
+ goto failed;
+ }
#if !defined(NO_MOUNT_PRIVATE)
if (do_bpgetfile) { /* get private path */
- MALLOC_ZONE(nd->nd_private.ndm_path, char *, MAXPATHLEN, M_NAMEI, M_WAITOK);
+ char * private_path = NULL;
+
+ MALLOC(private_path, char *, MAXPATHLEN, M_TEMP, M_WAITOK);
error = bp_getfile(&bp_sin, "private",
&nd->nd_private.ndm_saddr,
- nd->nd_private.ndm_host,
- nd->nd_private.ndm_path);
+ nd->nd_private.ndm_host, private_path);
if (!error) {
char * check_path = NULL;
- MALLOC_ZONE(check_path, char *, MAXPATHLEN, M_NAMEI, M_WAITOK);
- snprintf(check_path, MAXPATHLEN, "%s/private", nd->nd_root.ndm_path);
+ MALLOC(check_path, char *, MAXPATHLEN, M_TEMP, M_WAITOK);
+ sprintf(check_path, "%s/private", root_path);
if ((nd->nd_root.ndm_saddr.sin_addr.s_addr
== nd->nd_private.ndm_saddr.sin_addr.s_addr)
- && (strcmp(check_path, nd->nd_private.ndm_path) == 0)) {
+ && (strcmp(check_path, private_path) == 0)) {
/* private path is prefix of root path, don't mount */
nd->nd_private.ndm_saddr.sin_addr.s_addr = 0;
}
- FREE_ZONE(check_path, MAXPATHLEN, M_NAMEI);
+ else {
+ error = get_file_handle(private_path,
+ &nd->nd_private);
+ if (error) {
+ printf("nfs_boot: get_file_handle() private failed, %d\n", error);
+ goto failed;
+ }
+ }
+ _FREE(check_path, M_TEMP);
}
else {
/* private key not defined, don't mount */
nd->nd_private.ndm_saddr.sin_addr.s_addr = 0;
}
+ _FREE(private_path, M_TEMP);
}
else {
error = 0;
}
-#endif NO_MOUNT_PRIVATE
-failed:
- thread_funnel_switch(NETWORK_FUNNEL, KERNEL_FUNNEL);
-failed_noswitch:
- return (error);
-}
-
-/*
- * Called with a partially initialized nfs_diskless struct
- * with file handles to be filled in.
- */
-int
-nfs_boot_getfh(nd, procp, v3)
- struct nfs_diskless *nd;
- struct proc *procp;
- int v3;
-{
- int error = 0;
-
- thread_funnel_switch(KERNEL_FUNNEL, NETWORK_FUNNEL);
-
- nd->nd_root.ndm_nfsv3 = v3;
- error = get_file_handle(&nd->nd_root);
- if (error) {
- printf("nfs_boot: get_file_handle(v%d) root failed, %d\n",
- v3 ? 3 : 2, error);
- goto failed;
- }
-
-#if !defined(NO_MOUNT_PRIVATE)
- if (nd->nd_private.ndm_saddr.sin_addr.s_addr) {
- /* get private file handle */
- nd->nd_private.ndm_nfsv3 = v3;
- error = get_file_handle(&nd->nd_private);
- if (error) {
- printf("nfs_boot: get_file_handle(v%d) private failed, %d\n",
- v3 ? 3 : 2, error);
- goto failed;
- }
- }
#endif NO_MOUNT_PRIVATE
failed:
thread_funnel_switch(NETWORK_FUNNEL, KERNEL_FUNNEL);
+ _FREE(root_path, M_TEMP);
return (error);
}
static int
-get_file_handle(ndmntp)
- struct nfs_dlmount *ndmntp;
+get_file_handle(pathname, ndmntp)
+ char *pathname; /* path on server */
+ struct nfs_dlmount *ndmntp; /* output */
{
char *sp, *dp, *endp;
int error;
* Get file handle for "key" (root or swap)
* using RPC to mountd/mount
*/
- error = md_mount(&ndmntp->ndm_saddr, ndmntp->ndm_path, ndmntp->ndm_nfsv3,
- ndmntp->ndm_fh, &ndmntp->ndm_fhlen);
+ error = md_mount(&ndmntp->ndm_saddr, pathname, ndmntp->ndm_fh);
if (error)
return (error);
endp = dp + MNAMELEN - 1;
dp += strlen(dp);
*dp++ = ':';
- for (sp = ndmntp->ndm_path; *sp && dp < endp;)
+ for (sp = pathname; *sp && dp < endp;)
*dp++ = *sp++;
*dp = '\0';
return (0);
* Also, sets sin->sin_port to the NFS service port.
*/
static int
-md_mount(mdsin, path, v3, fhp, fhlenp)
+md_mount(mdsin, path, fhp)
struct sockaddr_in *mdsin; /* mountd server address */
char *path;
- int v3;
u_char *fhp;
- u_long *fhlenp;
{
/* The RPC structures */
struct rpc_string *str;
struct rdata {
u_long errno;
- u_char data[NFSX_V3FHMAX + sizeof(u_long)];
+ u_char fh[NFSX_V2FH];
} *rdata;
struct mbuf *m;
int error, mlen, slen;
- int mntversion = v3 ? RPCMNT_VER3 : RPCMNT_VER1;
/* Get port number for MOUNTD. */
- error = krpc_portmap(mdsin, RPCPROG_MNT, mntversion,
+ error = krpc_portmap(mdsin, RPCPROG_MNT, RPCMNT_VER1,
&mdsin->sin_port);
if (error) return error;
bcopy(path, str->data, slen);
/* Do RPC to mountd. */
- error = krpc_call(mdsin, RPCPROG_MNT, mntversion,
+ error = krpc_call(mdsin, RPCPROG_MNT, RPCMNT_VER1,
RPCMNT_MOUNT, &m, NULL);
if (error)
return error; /* message already freed */
- /*
- * the reply must be long enough to hold the errno plus either of:
- * + a v2 filehandle
- * + a v3 filehandle length + a v3 filehandle
- */
mlen = m->m_len;
- if (mlen < sizeof(u_long))
+ if (mlen < sizeof(*rdata))
goto bad;
rdata = mtod(m, struct rdata *);
error = ntohl(rdata->errno);
if (error)
- goto out;
- if (v3) {
- u_long fhlen;
- u_char *fh;
- if (mlen < sizeof(u_long)*2)
- goto bad;
- fhlen = ntohl(*(u_long*)rdata->data);
- fh = rdata->data + sizeof(u_long);
- if (mlen < (sizeof(u_long)*2 + fhlen))
- goto bad;
- bcopy(fh, fhp, fhlen);
- *fhlenp = fhlen;
- } else {
- if (mlen < (sizeof(u_long) + NFSX_V2FH))
- goto bad;
- bcopy(rdata->data, fhp, NFSX_V2FH);
- *fhlenp = NFSX_V2FH;
- }
+ goto bad;
+ bcopy(rdata->fh, fhp, NFSX_V2FH);
/* Set port number for NFS use. */
- error = krpc_portmap(mdsin, NFS_PROG, v3 ? NFS_VER3 : NFS_VER2,
+ error = krpc_portmap(mdsin, NFS_PROG, NFS_VER2,
&mdsin->sin_port);
goto out;
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
FSDBG(530, myrep->r_xid, myrep, nmp, error);
nfs_rcvunlock(&nmp->nm_flag);
- /* Bailout asap if nfsmount struct gone (unmounted). */
- if (!myrep->r_nmp || !nmp->nm_so)
- return (ECONNABORTED);
-
/*
* Ignore routing errors on connectionless protocols??
*/
nfs_rcvlock(rep)
register struct nfsreq *rep;
{
- register int *flagp;
+ register int *flagp = &rep->r_nmp->nm_flag;
int slpflag, slptimeo = 0;
- /* make sure we still have our mountpoint */
- if (!rep->r_nmp) {
- if (rep->r_mrep != NULL)
- return (EALREADY);
- return (ECONNABORTED);
- }
-
- flagp = &rep->r_nmp->nm_flag;
FSDBG_TOP(534, rep->r_xid, rep, rep->r_nmp, *flagp);
if (*flagp & NFSMNT_INT)
slpflag = PCATCH;
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
- * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2001 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
VFS_SET(nfs_vfsops, nfs, MOUNT_NFS, VFCF_NETWORK);
#endif
+/*
+ * This structure must be filled in by a primary bootstrap or bootstrap
+ * server for a diskless/dataless machine. It is initialized below just
+ * to ensure that it is allocated to initialized data (.data not .bss).
+ */
+struct nfs_diskless nfs_diskless = { 0 };
+int nfs_diskless_valid = 0;
+
+/* XXX CSM 11/25/97 Upgrade sysctl.h someday */
+#ifdef notyet
+SYSCTL_INT(_vfs_nfs, OID_AUTO, diskless_valid, CTLFLAG_RD,
+ &nfs_diskless_valid, 0, "");
+
+SYSCTL_STRING(_vfs_nfs, OID_AUTO, diskless_rootpath, CTLFLAG_RD,
+ nfs_diskless.root_hostnam, 0, "");
+
+SYSCTL_OPAQUE(_vfs_nfs, OID_AUTO, diskless_rootaddr, CTLFLAG_RD,
+ &nfs_diskless.root_saddr, sizeof nfs_diskless.root_saddr,
+ "%Ssockaddr_in", "");
+
+SYSCTL_STRING(_vfs_nfs, OID_AUTO, diskless_swappath, CTLFLAG_RD,
+ nfs_diskless.swap_hostnam, 0, "");
+
+SYSCTL_OPAQUE(_vfs_nfs, OID_AUTO, diskless_swapaddr, CTLFLAG_RD,
+ &nfs_diskless.swap_saddr, sizeof nfs_diskless.swap_saddr,
+ "%Ssockaddr_in","");
+#endif
+
void nfsargs_ntoh __P((struct nfs_args *));
static int
iosize = max(nmp->nm_rsize, nmp->nm_wsize);
if (iosize < PAGE_SIZE)
iosize = PAGE_SIZE;
- return (trunc_page_32(iosize));
+ return (trunc_page(iosize));
}
static void nfs_convert_oargs(args,oargs)
struct mount *mppriv;
struct vnode *vppriv;
#endif /* NO_MOUNT_PRIVATE */
- int v3;
procp = current_proc(); /* XXX */
panic("nfs_boot_init failed with %d\n", error);
}
- /* try NFSv3 first, if that fails then try NFSv2 */
- v3 = 1;
-
-tryagain:
- error = nfs_boot_getfh(&nd, procp, v3);
- if (error) {
- if (v3) {
- printf("nfs_boot_getfh(v3) failed with %d, trying v2...\n", error);
- v3 = 0;
- goto tryagain;
- }
- panic("nfs_boot_getfh(v2) failed with %d\n", error);
- }
-
/*
* Create the root mount point.
*/
#else
if (error = nfs_mount_diskless(&nd.nd_root, "/", NULL, &vp, &mp)) {
#endif /* NO_MOUNT_PRIVATE */
- if (v3) {
- printf("nfs_mount_diskless(v3) failed with %d, trying v2...\n", error);
- v3 = 0;
- goto tryagain;
- }
- panic("nfs_mount_diskless root failed with %d\n", error);
+ panic("nfs_mount_diskless failed with %d\n", error);
}
printf("root on %s\n", (char *)&nd.nd_root.ndm_host);
error = nfs_mount_diskless_private(&nd.nd_private, "/private",
NULL, &vppriv, &mppriv);
if (error) {
- panic("nfs_mount_diskless private failed with %d\n", error);
+ panic("nfs_mount_diskless failed with %d\n", error);
}
printf("private on %s\n", (char *)&nd.nd_private.ndm_host);
#endif /* NO_MOUNT_PRIVATE */
- if (nd.nd_root.ndm_path)
- FREE_ZONE(nd.nd_root.ndm_path, MAXPATHLEN, M_NAMEI);
- if (nd.nd_private.ndm_path)
- FREE_ZONE(nd.nd_private.ndm_path, MAXPATHLEN, M_NAMEI);
-
/* Get root attributes (for the time). */
error = VOP_GETATTR(vp, &attr, procp->p_ucred, procp);
if (error) panic("nfs_mountroot: getattr for root");
args.addrlen = args.addr->sa_len;
args.sotype = SOCK_DGRAM;
args.fh = ndmntp->ndm_fh;
- args.fhsize = ndmntp->ndm_fhlen;
+ args.fhsize = NFSX_V2FH; /* need to try v3, then v2 */
args.hostname = ndmntp->ndm_host;
args.flags = NFSMNT_RESVPORT;
- if (ndmntp->ndm_nfsv3)
- args.flags |= NFSMNT_NFSV3;
MGET(m, M_DONTWAIT, MT_SONAME);
bcopy((caddr_t)args.addr, mtod(m, caddr_t),
args.addrlen = args.addr->sa_len;
args.sotype = SOCK_DGRAM;
args.fh = ndmntp->ndm_fh;
- args.fhsize = ndmntp->ndm_fhlen;
+ args.fhsize = NFSX_V2FH;
args.hostname = ndmntp->ndm_host;
args.flags = NFSMNT_RESVPORT;
- if (ndmntp->ndm_nfsv3)
- args.flags |= NFSMNT_NFSV3;
MGET(m, M_DONTWAIT, MT_SONAME);
bcopy((caddr_t)args.addr, mtod(m, caddr_t),
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
struct nfs_dlmount {
struct sockaddr_in ndm_saddr; /* Address of file server */
char ndm_host[MNAMELEN]; /* Host name for mount pt */
- char *ndm_path; /* path name for mount pt */
- u_long ndm_nfsv3; /* NFSv3 or NFSv2? */
- u_long ndm_fhlen; /* length of file handle */
- u_char ndm_fh[NFSX_V3FHMAX]; /* The file's file handle */
+ u_char ndm_fh[NFSX_V2FH]; /* The file's file handle */
};
/*
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#define RPC_PROGMISMATCH 2
#define RPC_PROCUNAVAIL 3
#define RPC_GARBAGE 4 /* I like this one */
-#define RPC_SYSTEM_ERR 5
#define RPC_MISMATCH 0
#define RPC_AUTHERR 1
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
typedef struct mcontext * mcontext_t;
-struct mcontext64 {
- ppc_exception_state_t es;
- ppc_thread_state64_t ss;
- ppc_float_state_t fs;
- ppc_vector_state_t vs;
-};
-#define PPC_MCONTEXT64_SIZE (PPC_THREAD_STATE64_COUNT + PPC_FLOAT_STATE_COUNT + PPC_EXCEPTION_STATE_COUNT + PPC_VECTOR_STATE_COUNT) * sizeof(int)
-
-typedef struct mcontext64 * mcontext64_t;
-
#endif /* _PPC_UCONTEXT_H_ */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#define DBG_MACH_EXCP_DECI 0x09 /* Decrementer Interrupt */
#define DBG_MACH_EXCP_SC 0x0C /* System Calls */
#define DBG_MACH_EXCP_TRACE 0x0D /* Trace exception */
-#define DBG_MACH_EXCP_EMUL 0x0E /* Instruction emulated */
#define DBG_MACH_IHDLR 0x10 /* Interrupt Handlers */
#define DBG_MACH_IPC 0x20 /* Inter Process Comm */
#define DBG_MACH_VM 0x30 /* Virtual Memory */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#endif
#ifndef _ANSI_SOURCE
-#include <sys/types.h>
-
typedef unsigned int sigset_t;
union sigval {
void *si_addr; /* faulting instruction */
union sigval si_value; /* signal value */
long si_band; /* band event for SIGPOLL */
- unsigned int pad[7]; /* Reserved for Future Use */
+ int pad[7]; /* RFU */
} siginfo_t;
/*
#define SA_NOCLDWAIT 0x0020 /* don't keep zombies around */
#define SA_SIGINFO 0x0040 /* signal handler with SA_SIGINFO args */
#define SA_USERTRAMP 0x0100 /* do not bounce off kernel's sigtramp */
-/* This will provide 64bit register set in a 32bit user address space */
-#define SA_64REGSET 0x0200 /* signal handler with SA_SIGINFO args with 64bit regs information */
#endif
#define SA_NOCLDSTOP 0x0008 /* do not generate SIGCHLD on child stop */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
int ps_code; /* for core dump/debugger XXX */
int ps_addr; /* for core dump/debugger XXX */
sigset_t ps_usertramp; /* SunOS compat; libc sigtramp XXX */
- sigset_t ps_64regset; /* signals that want SA_EXSIGINFO args */
};
/* signal flags */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
- * Copyright (c) 2000-2003 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#define SYS_getpriority 100
/* 101 is old send */
/* 102 is old recv */
-#ifndef __ppc__
#define SYS_sigreturn 103
-#endif
#define SYS_bind 104
#define SYS_setsockopt 105
#define SYS_listen 106
#define SYS_setgid 181
#define SYS_setegid 182
#define SYS_seteuid 183
-#ifdef __ppc__
-#define SYS_sigreturn 184
-#endif
+ /* 184 is unused */
/* 185 is unused */
/* 186 is unused */
/* 187 is unused */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#define CTLFLAG_NOLOCK 0x20000000 /* XXX Don't Lock */
#define CTLFLAG_ANYBODY 0x10000000 /* All users can set this var */
#define CTLFLAG_SECURE 0x08000000 /* Permit set only if securelevel<=0 */
-#define CTLFLAG_MASKED 0x04000000 /* deprecated variable, do not display */
-#define CTLFLAG_NOAUTO 0x02000000 /* do not auto-register */
-#define CTLFLAG_KERN 0x01000000 /* valid inside the kernel */
/*
* USE THIS instead of a hardwired number from the categories below
int sysctl_handle_int SYSCTL_HANDLER_ARGS;
int sysctl_handle_long SYSCTL_HANDLER_ARGS;
-int sysctl_handle_quad SYSCTL_HANDLER_ARGS;
-int sysctl_handle_int2quad SYSCTL_HANDLER_ARGS;
-/*int sysctl_handle_intptr SYSCTL_HANDLER_ARGS; XXX not implemented */
+int sysctl_handle_intptr SYSCTL_HANDLER_ARGS;
int sysctl_handle_string SYSCTL_HANDLER_ARGS;
int sysctl_handle_opaque SYSCTL_HANDLER_ARGS;
SYSCTL_OID(parent, nbr, name, CTLTYPE_INT|access, \
ptr, 0, sysctl_handle_long, "L", descr)
-/* Oid for a quad. The pointer must be non NULL. */
-#define SYSCTL_QUAD(parent, nbr, name, access, ptr, descr) \
- SYSCTL_OID(parent, nbr, name, CTLTYPE_QUAD|access, \
- ptr, 0, sysctl_handle_quad, "Q", descr)
-
-/* Oid for a int returned as quad. The pointer must be non NULL. */
-#define SYSCTL_INT2QUAD(parent, nbr, name, access, ptr, descr) \
- SYSCTL_OID(parent, nbr, name, CTLTYPE_QUAD|access, \
- ptr, 0, sysctl_handle_int2quad, "Q", descr)
-
/* Oid for an opaque object. Specified by a pointer and a length. */
#define SYSCTL_OPAQUE(parent, nbr, name, access, ptr, len, fmt, descr) \
SYSCTL_OID(parent, nbr, name, CTLTYPE_OPAQUE|access, \
#define HW_L2CACHESIZE 20 /* int: L2 Cache Size in Bytes */
#define HW_L3SETTINGS 21 /* int: L3 Cache Settings */
#define HW_L3CACHESIZE 22 /* int: L3 Cache Size in Bytes */
-#define HW_TB_FREQ 23 /* int: Bus Frequency */
-#define HW_MEMSIZE 24 /* uint64_t: physical ram size */
-#define HW_AVAILCPU 25 /* int: number of available CPUs */
-#define HW_MAXID 26 /* number of valid hw ids */
+#define HW_MAXID 23 /* number of valid hw ids */
#define CTL_HW_NAMES { \
{ 0, 0 }, \
{ "l2settings", CTLTYPE_INT }, \
{ "l2cachesize", CTLTYPE_INT }, \
{ "l3settings", CTLTYPE_INT }, \
- { "l3cachesize", CTLTYPE_INT }, \
- { "tbfrequency", CTLTYPE_INT }, \
- { "memsize", CTLTYPE_QUAD }, \
- { "availcpu", CTLTYPE_INT } \
+ { "l3cachesize", CTLTYPE_INT } \
}
-/*
- * These are the support HW selectors for sysctlbyname. Parameters that are byte count or frequencies are 64 bit numbers.
- * All other parameters are 32 bit numbers.
- *
- * hw.memsize - The number of bytes of physical memory in the system.
- *
- * hw.ncpu - The number maximum number of processor that could be available this boot.
- * Use this value for sizing of static per processor arrays; i.e. processor load statistics.
- *
- * hw.activecpu - The number of cpus currently available for executing threads.
- * Use this number to determine the number threads to create in SMP aware applications.
- * This number can change when power management modes are changed.
- *
- * hw.tbfrequency - This gives the time base frequency used by the OS and is the basis of all timing services.
- * In general is is better to use mach's or higher level timing services, but this value
- * is needed to convert the PPC Time Base registers to real time.
- *
- * hw.cpufrequency - These values provide the current, min and max cpu frequency. The min and max are for
- * hw.cpufrequency_max - all power management modes. The current frequency is the max frequency in the current mode.
- * hw.cpufrequency_min - All frequencies are in Hz.
- *
- * hw.busfrequency - These values provide the current, min and max bus frequency. The min and max are for
- * hw.busfrequency_max - all power management modes. The current frequency is the max frequency in the current mode.
- * hw.busfrequency_min - All frequencies are in Hz.
- *
- * hw.cputype - These values provide the mach-o cpu type and subtype. A complete list is in <mach/machine.h>
- * hw.cpusubtype - These values should be used to determine what processor family the running cpu is from so that
- * the best binary can be chosen, or the best dynamic code generated. They should not be used
- * to determine if a given processor feature is available.
- *
- * hw.byteorder - Gives the byte order of the processor. 4321 for big endian, 1234 for little.
- *
- * hw.pagesize - Gives the size in bytes of the pages used by the processor and VM system.
- *
- * hw.cachelinesize - Gives the size in bytes of the processor's cache lines.
- * This value should be use to control the strides of loops that use cache control instructions
- * like dcbz, dcbt or dcbst.
- *
- * hw.l1dcachesize - These values provide the size in bytes of the L1, L2 and L3 caches. If a cache is not present
- * hw.l1icachesize - then the selector will return and error.
- * hw.l2cachesize -
- * hw.l3cachesize -
- *
- *
- * These are the selectors for optional processor features. Selectors that return errors are not support on the system.
- * Supported features will return 1 if they are recommended or 0 if they are supported but are not expected to help performance.
- * Future versions of these selectors may return larger values as necessary so it is best to test for non zero.
- *
- * hw.optional.floatingpoint - Floating Point Instructions
- * hw.optional.altivec - AltiVec Instructions
- * hw.optional.graphicsops - Graphics Operations
- * hw.optional.64bitops - 64-bit Instructions
- * hw.optional.fsqrt - HW Floating Point Square Root Instruction
- * hw.optional.stfiwx - Store Floating Point as Integer Word Indexed Instructions
- * hw.optional.dcba - Data Cache Block Allocate Instruction
- * hw.optional.datastreams - Data Streams Instructions
- * hw.optional.dcbtstreams - Data Cache Block Touch Steams Instruction Form
- *
- */
-
-
/*
* CTL_USER definitions
*/
void sysctl_register_set(struct linker_set *lsp);
void sysctl_unregister_set(struct linker_set *lsp);
-void sysctl_mib_init(void);
int kernel_sysctl(struct proc *p, int *name, u_int namelen, void *old,
- size_t *oldlenp, void *newp, size_t newlen);
+ size_t *oldlenp, void *new, size_t newlen,
+ size_t *retval);
int userland_sysctl(struct proc *p, int *name, u_int namelen, void *old,
- size_t *oldlenp, int inkernel, void *newp, size_t newlen,
+ size_t *oldlenp, int inkernel, void *new, size_t newlen,
size_t *retval);
-
-/*
- * Sysctl handling within the kernel.
- *
- * May be called with either or no funnel held; will take and
- * switch funnels as required.
- */
-int sysctlbyname __P((const char *, void *, size_t *, void *, size_t));
-
/*
* Internal sysctl function calling convention:
*
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
int ubc_invalidate __P((struct vnode *, off_t, size_t));
int ubc_isinuse __P((struct vnode *, int));
-int ubc_page_op __P((struct vnode *, off_t, int, ppnum_t *, int *));
+int ubc_page_op __P((struct vnode *, off_t, int, vm_offset_t *, int *));
/* cluster IO routines */
int cluster_read __P((struct vnode *, struct uio *, off_t, int, int));
/* Flags for ubc_getobject() */
#define UBC_FLAGS_NONE 0x0000
#define UBC_HOLDOBJECT 0x0001
-#define UBC_FOR_PAGEOUT 0x0002
#endif /* __APPLE_API_EVOLVING */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
mcontext_t uc_mcontext; /* machine specific context */
};
-
typedef struct ucontext ucontext_t;
-struct ucontext64 {
- int uc_onstack;
- sigset_t uc_sigmask; /* signal mask used by this context */
- stack_t uc_stack; /* stack used by this context */
- struct ucontext *uc_link; /* pointer to resuming context */
- size_t uc_mcsize; /* size of the machine context passed in */
- mcontext64_t uc_mcontext64; /* machine specific context */
-};
-
-typedef struct ucontext64 ucontext64_t;
-
#endif /* _SYS_UCONTEXT_H_ */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#define UIO_SMALLIOV 8 /* 8 on stack, else malloc */
extern int uiomove __P((caddr_t cp, int n, struct uio *uio));
-extern int uiomove64 __P((unsigned long long cp, int n, struct uio *uio));
extern int ureadc __P((int c, struct uio *uio));
extern int uwritec __P((struct uio *uio));
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
}
- error = cluster_pageout(vp, pl, pl_offset, f_offset, round_page_32(xfer_size), ip->i_size, devBlockSize, flags);
+ error = cluster_pageout(vp, pl, pl_offset, f_offset, round_page(xfer_size), ip->i_size, devBlockSize, flags);
if(save_error) {
lupl_offset = size - save_size;
- resid = round_page_32(save_size);
+ resid = round_page(save_size);
if (!nocommit)
ubc_upl_abort_range(pl, lupl_offset, resid,
UPL_ABORT_FREE_ON_EMPTY);
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
typedef long long blsize_t;
-blsize_t MAXNBUF; /* initialize to (sane_size / PAGE_SIZE) */
+blsize_t MAXNBUF; /* initialize to (mem_size / PAGE_SIZE) */
/* Global tunable limits */
blsize_t nbufh; /* number of buffer headers */
blsize_t nbuflow; /* minimum number of buffer headers required */
if (bufqscanwait++ == 0) {
/* Initalize globals */
- MAXNBUF = (sane_size / PAGE_SIZE);
+ MAXNBUF = (mem_size / PAGE_SIZE);
nbufh = nbuf;
nbuflow = min(nbufh, 100);
nbufhigh = min(MAXNBUF, max(nbufh, 2048));
- nbuftarget = (sane_size >> 5) / PAGE_SIZE;
+ nbuftarget = (mem_size >> 5) / PAGE_SIZE;
nbuftarget = max(nbuflow, nbuftarget);
nbuftarget = min(nbufhigh, nbuftarget);
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
static int cluster_phys_write(struct vnode *vp, struct uio *uio,
off_t newEOF, int devblocksize, int flags);
static int cluster_align_phys_io(struct vnode *vp, struct uio *uio,
- addr64_t usr_paddr, int xsize, int devblocksize, int flags);
+ vm_offset_t usr_paddr, int xsize, int devblocksize, int flags);
static int cluster_push_x(struct vnode *vp, off_t EOF, daddr_t first, daddr_t last, int can_delay);
static int cluster_try_push(struct vnode *vp, off_t newEOF, int can_delay, int push_all);
iostate = (struct clios *)cbp->b_iostate;
while (cbp) {
+ if (cbp->b_vectorcount > 1)
+ _FREE(cbp->b_vectorlist, M_SEGMENT);
+
if ((cbp->b_flags & B_ERROR) && error == 0)
error = cbp->b_error;
struct clios *iostate;
{
struct buf *cbp;
+ struct iovec *iovp;
u_int size;
u_int io_size;
int io_flags;
zero_offset = upl_offset + non_rounded_size;
}
while (size) {
- int i;
+ int vsize;
+ int i;
int pl_index;
int pg_resid;
int num_contig;
real_bp->b_blkno = blkno;
}
- if (pg_count > max_vectors) {
- io_size -= (pg_count - max_vectors) * PAGE_SIZE;
+ if (pg_count > 1) {
+ if (pg_count > max_vectors) {
+ io_size -= (pg_count - max_vectors) * PAGE_SIZE;
- if (io_size < 0) {
- io_size = PAGE_SIZE - pg_offset;
- pg_count = 1;
- } else
- pg_count = max_vectors;
+ if (io_size < 0) {
+ io_size = PAGE_SIZE - pg_offset;
+ pg_count = 1;
+ } else
+ pg_count = max_vectors;
+ }
+ /*
+ * we need to allocate space for the vector list
+ */
+ if (pg_count > 1) {
+ iovp = (struct iovec *)_MALLOC(sizeof(struct iovec) * pg_count,
+ M_SEGMENT, M_NOWAIT);
+
+ if (iovp == (struct iovec *) 0) {
+ /*
+ * if the allocation fails, then throttle down to a single page
+ */
+ io_size = PAGE_SIZE - pg_offset;
+ pg_count = 1;
+ }
+ }
}
/* Throttle the speculative IO */
cbp = alloc_io_buf(vp, priv);
+ if (pg_count == 1)
+ /*
+ * we use the io vector that's reserved in the buffer header
+ * this insures we can always issue an I/O even in a low memory
+ * condition that prevents the _MALLOC from succeeding... this
+ * is necessary to prevent deadlocks with the pager
+ */
+ iovp = (struct iovec *)(&cbp->b_vects[0]);
+
+ cbp->b_vectorlist = (void *)iovp;
+ cbp->b_vectorcount = pg_count;
- if (flags & CL_PAGEOUT) {
- for (i = 0; i < pg_count; i++) {
+ if (flags & CL_DEV_MEMORY) {
+
+ iovp->iov_len = io_size;
+ iovp->iov_base = (caddr_t)upl_phys_page(pl, 0);
+
+ if (iovp->iov_base == (caddr_t) 0) {
+ free_io_buf(cbp);
+ error = EINVAL;
+ } else
+ iovp->iov_base += upl_offset;
+ } else {
+
+ for (i = 0, vsize = io_size; i < pg_count; i++, iovp++) {
+ int psize;
+
+ psize = PAGE_SIZE - pg_offset;
+
+ if (psize > vsize)
+ psize = vsize;
+
+ iovp->iov_len = psize;
+ iovp->iov_base = (caddr_t)upl_phys_page(pl, pl_index + i);
+
+ if (iovp->iov_base == (caddr_t) 0) {
+ if (pg_count > 1)
+ _FREE(cbp->b_vectorlist, M_SEGMENT);
+ free_io_buf(cbp);
+
+ error = EINVAL;
+ break;
+ }
+ iovp->iov_base += pg_offset;
+ pg_offset = 0;
+
+ if (flags & CL_PAGEOUT) {
int s;
struct buf *bp;
}
splx(s);
}
+ vsize -= psize;
+ }
}
+ if (error)
+ break;
+
if (flags & CL_ASYNC) {
cbp->b_flags |= (B_CALL | B_ASYNC);
cbp->b_iodone = (void *)cluster_iodone;
for (cbp = cbp_head; cbp;) {
struct buf * cbp_next;
+ if (cbp->b_vectorcount > 1)
+ _FREE(cbp->b_vectorlist, M_SEGMENT);
upl_offset -= cbp->b_bcount;
size += cbp->b_bcount;
io_size += cbp->b_bcount;
int flags;
{
upl_page_info_t *pl;
- addr64_t src_paddr;
+ vm_offset_t src_paddr;
upl_t upl;
vm_offset_t upl_offset;
int tail_size;
}
pl = ubc_upl_pageinfo(upl);
- src_paddr = (((addr64_t)(int)upl_phys_page(pl, 0)) << 12) + ((addr64_t)iov->iov_base & PAGE_MASK);
+ src_paddr = (vm_offset_t)upl_phys_page(pl, 0) + ((vm_offset_t)iov->iov_base & PAGE_MASK);
while (((uio->uio_offset & (devblocksize - 1)) || io_size < devblocksize) && io_size) {
int head_size;
(int)uio->uio_offset, io_size, uio->uio_resid, 0, 0);
while (io_size && retval == 0) {
- int xsize;
- ppnum_t paddr;
+ int xsize;
+ vm_offset_t paddr;
if (ubc_page_op(vp,
upl_f_offset,
if (xsize > io_size)
xsize = io_size;
- retval = uiomove64((addr64_t)(((addr64_t)paddr << 12) + start_offset), xsize, uio);
+ retval = uiomove((caddr_t)(paddr + start_offset), xsize, uio);
ubc_page_op(vp, upl_f_offset,
UPL_POP_CLR | UPL_POP_BUSY, 0, 0);
while (val_size && retval == 0) {
int csize;
int i;
- addr64_t paddr;
+ caddr_t paddr;
i = offset / PAGE_SIZE;
csize = min(PAGE_SIZE - start_offset, val_size);
- paddr = ((addr64_t)upl_phys_page(pl, i) << 12) + start_offset;
+ paddr = (caddr_t)upl_phys_page(pl, i) + start_offset;
- retval = uiomove64(paddr, csize, uio);
+ retval = uiomove(paddr, csize, uio);
val_size -= csize;
offset += csize;
int upl_size;
int upl_needed_size;
int pages_in_pl;
- ppnum_t paddr;
+ vm_offset_t paddr;
int upl_flags;
kern_return_t kret;
int segflg;
UPL_POP_SET | UPL_POP_BUSY, &paddr, 0) != KERN_SUCCESS)
break;
- retval = uiomove64((addr64_t)paddr << 12, PAGE_SIZE, uio);
+ retval = uiomove((caddr_t)(paddr), PAGE_SIZE, uio);
ubc_page_op(vp, upl_f_offset,
UPL_POP_CLR | UPL_POP_BUSY, 0, 0);
upl_page_info_t *pl;
upl_t upl;
vm_offset_t upl_offset;
- addr64_t dst_paddr;
+ vm_offset_t dst_paddr;
off_t max_size;
int io_size;
int tail_size;
}
pl = ubc_upl_pageinfo(upl);
- dst_paddr = (((addr64_t)(int)upl_phys_page(pl, 0)) << 12) + ((addr64_t)iov->iov_base & PAGE_MASK);
+ dst_paddr = (vm_offset_t)upl_phys_page(pl, 0) + ((vm_offset_t)iov->iov_base & PAGE_MASK);
while (((uio->uio_offset & (devblocksize - 1)) || io_size < devblocksize) && io_size) {
int head_size;
static int
-cluster_align_phys_io(struct vnode *vp, struct uio *uio, addr64_t usr_paddr, int xsize, int devblocksize, int flags)
+cluster_align_phys_io(struct vnode *vp, struct uio *uio, vm_offset_t usr_paddr, int xsize, int devblocksize, int flags)
{
struct iovec *iov;
upl_page_info_t *pl;
upl_t upl;
- addr64_t ubc_paddr;
+ vm_offset_t ubc_paddr;
kern_return_t kret;
int error = 0;
return(error);
}
}
- ubc_paddr = ((addr64_t)upl_phys_page(pl, 0) << 12) + (addr64_t)(uio->uio_offset & PAGE_MASK_64);
+ ubc_paddr = (vm_offset_t)upl_phys_page(pl, 0) + (int)(uio->uio_offset & PAGE_MASK_64);
-/*
- * NOTE: There is no prototype for the following in BSD. It, and the definitions
- * of the defines for cppvPsrc, cppvPsnk, cppvFsnk, and cppvFsrc will be found in
- * osfmk/ppc/mappings.h. They are not included here because there appears to be no
- * way to do so without exporting them to kexts as well.
- */
- if (flags & CL_READ)
-// copypv(ubc_paddr, usr_paddr, xsize, cppvPsrc | cppvPsnk | cppvFsnk); /* Copy physical to physical and flush the destination */
- copypv(ubc_paddr, usr_paddr, xsize, 2 | 1 | 4); /* Copy physical to physical and flush the destination */
- else
-// copypv(ubc_paddr, usr_paddr, xsize, cppvPsrc | cppvPsnk | cppvFsrc); /* Copy physical to physical and flush the source */
- copypv(ubc_paddr, usr_paddr, xsize, 2 | 1 | 8); /* Copy physical to physical and flush the source */
-
- if ( !(flags & CL_READ) || upl_dirty_page(pl, 0)) {
- /*
- * issue a synchronous write to cluster_io
- */
- error = cluster_io(vp, upl, 0, uio->uio_offset & ~PAGE_MASK_64, PAGE_SIZE, devblocksize,
- 0, (struct buf *)0, (struct clios *)0);
- }
- if (error == 0) {
- uio->uio_offset += xsize;
- iov->iov_base += xsize;
- iov->iov_len -= xsize;
- uio->uio_resid -= xsize;
- }
- ubc_upl_abort_range(upl, 0, PAGE_SIZE, UPL_ABORT_DUMP_PAGES | UPL_ABORT_FREE_ON_EMPTY);
-
- return (error);
+ if (flags & CL_READ)
+ copyp2p(ubc_paddr, usr_paddr, xsize, 2);
+ else
+ copyp2p(usr_paddr, ubc_paddr, xsize, 1);
+
+ if ( !(flags & CL_READ) || upl_dirty_page(pl, 0)) {
+ /*
+ * issue a synchronous write to cluster_io
+ */
+ error = cluster_io(vp, upl, 0, uio->uio_offset & ~PAGE_MASK_64, PAGE_SIZE, devblocksize,
+ 0, (struct buf *)0, (struct clios *)0);
+ }
+ if (error == 0) {
+ uio->uio_offset += xsize;
+ iov->iov_base += xsize;
+ iov->iov_len -= xsize;
+ uio->uio_resid -= xsize;
+ }
+ ubc_upl_abort_range(upl, 0, PAGE_SIZE, UPL_ABORT_DUMP_PAGES | UPL_ABORT_FREE_ON_EMPTY);
+
+ return (error);
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
// desired_size, free_space(jnl));
while (1) {
- int old_start_empty;
-
if (counter++ == 5000) {
dump_journal(jnl);
panic("jnl: check_free_space: buffer flushing isn't working "
// here's where we lazily bump up jnl->jhdr->start. we'll consume
// entries until there is enough space for the next transaction.
//
- old_start_empty = 1;
simple_lock(&jnl->old_start_lock);
for(i=0; i < sizeof(jnl->old_start)/sizeof(jnl->old_start[0]); i++) {
int counter;
continue;
}
- old_start_empty = 0;
jnl->jhdr->start = jnl->old_start[i];
jnl->old_start[i] = 0;
if (free_space(jnl) > desired_size) {
// if we bumped the start, loop and try again
if (i < sizeof(jnl->old_start)/sizeof(jnl->old_start[0])) {
continue;
- } else if (old_start_empty) {
- //
- // if there is nothing in old_start anymore then we can
- // bump the jhdr->start to be the same as active_start
- // since it is possible there was only one very large
- // transaction in the old_start array. if we didn't do
- // this then jhdr->start would never get updated and we
- // would wind up looping until we hit the panic at the
- // start of the loop.
- //
- jnl->jhdr->start = jnl->active_start;
- write_journal_header(jnl);
- continue;
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
return (EINVAL);
}
mp = vp->v_mount;
-
- if (vfs_busy(mp, LK_NOWAIT, 0, p)) {
- vput(vp);
- return (EBUSY);
- }
+ flag = mp->mnt_flag;
/*
* We only allow the filesystem to be reloaded if it
* is currently mounted read-only.
*/
if ((uap->flags & MNT_RELOAD) &&
((mp->mnt_flag & MNT_RDONLY) == 0)) {
- vfs_unbusy(mp, p);
vput(vp);
return (EOPNOTSUPP); /* Needs translation */
}
+ mp->mnt_flag |=
+ uap->flags & (MNT_RELOAD | MNT_FORCE | MNT_UPDATE);
/*
* Only root, or the user that did the original mount is
* permitted to update it.
*/
if (mp->mnt_stat.f_owner != p->p_ucred->cr_uid &&
(error = suser(p->p_ucred, &p->p_acflag))) {
- vfs_unbusy(mp, p);
vput(vp);
return (error);
}
*/
if (p->p_ucred->cr_uid != 0) {
if (uap->flags & MNT_EXPORTED) {
- vfs_unbusy(mp, p);
vput(vp);
return (EPERM);
}
uap->flags |= MNT_NOSUID | MNT_NODEV;
- if (mp->mnt_flag & MNT_NOEXEC)
+ if (flag & MNT_NOEXEC)
uap->flags |= MNT_NOEXEC;
}
- flag = mp->mnt_flag;
-
- mp->mnt_flag |=
- uap->flags & (MNT_RELOAD | MNT_FORCE | MNT_UPDATE);
-
+ if (vfs_busy(mp, LK_NOWAIT, 0, p)) {
+ vput(vp);
+ return (EBUSY);
+ }
VOP_UNLOCK(vp, 0, p);
-
goto update;
}
/*
* Mount the filesystem.
*/
error = VFS_MOUNT(mp, uap->path, uap->data, &nd, p);
-
- if (uap->flags & MNT_UPDATE) {
+ if (mp->mnt_flag & MNT_UPDATE) {
vrele(vp);
if (mp->mnt_kern_flag & MNTK_WANTRDWR)
mp->mnt_flag &= ~MNT_RDONLY;
vp->v_mountedhere =mp;
simple_unlock(&vp->v_interlock);
simple_lock(&mountlist_slock);
-
CIRCLEQ_INSERT_TAIL(&mountlist, mp, mnt_list);
simple_unlock(&mountlist_slock);
checkdirs(vp);
/* increment the operations count */
if (!error)
vfs_nummntops++;
-
CIRCLEQ_REMOVE(&mountlist, mp, mnt_list);
if ((coveredvp = mp->mnt_vnodecovered) != NULLVP) {
coveredvp->v_mountedhere = (struct mount *)0;
shared_regions_active = TRUE;
}
- if(error = clone_system_shared_regions(shared_regions_active, nd.ni_vp)) {
+ if(error = clone_system_shared_regions(shared_regions_active)) {
vrele(nd.ni_vp);
return (error);
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <vm/vm_shared_memory_server.h>
+extern shared_region_mapping_t system_shared_region;
extern zone_t lsf_zone;
useracc(addr, len, prot)
{
return (vm_map_check_protection(
current_map(),
- trunc_page_32((unsigned int)addr), round_page_32((unsigned int)(addr+len)),
+ trunc_page(addr), round_page(addr+len),
prot == B_READ ? VM_PROT_READ : VM_PROT_WRITE));
}
int len;
{
kern_return_t kret;
- kret = vm_map_wire(current_map(), trunc_page_32((unsigned int)addr),
- round_page_32((unsigned int)(addr+len)),
+ kret = vm_map_wire(current_map(), trunc_page(addr),
+ round_page(addr+len),
VM_PROT_READ | VM_PROT_WRITE ,FALSE);
switch (kret) {
#if FIXME /* [ */
if (dirtied) {
pmap = get_task_pmap(current_task());
- for (vaddr = trunc_page((unsigned int)(addr)); vaddr < round_page((unsigned int)(addr+len));
+ for (vaddr = trunc_page(addr); vaddr < round_page(addr+len);
vaddr += PAGE_SIZE) {
paddr = pmap_extract(pmap, vaddr);
pg = PHYS_TO_VM_PAGE(paddr);
#ifdef lint
dirtied++;
#endif /* lint */
- kret = vm_map_unwire(current_map(), trunc_page_32((unsigned int)(addr)),
- round_page_32((unsigned int)(addr+len)), FALSE);
+ kret = vm_map_unwire(current_map(), trunc_page(addr),
+ round_page(addr+len), FALSE);
switch (kret) {
case KERN_SUCCESS:
return (0);
}
if(local_flags & QUERY_IS_SYSTEM_REGION) {
- shared_region_mapping_t default_shared_region;
vm_get_shared_region(current_task(), &shared_region);
- task_mapping_info.self = (vm_offset_t)shared_region;
-
- shared_region_mapping_info(shared_region,
- &(task_mapping_info.text_region),
- &(task_mapping_info.text_size),
- &(task_mapping_info.data_region),
- &(task_mapping_info.data_size),
- &(task_mapping_info.region_mappings),
- &(task_mapping_info.client_base),
- &(task_mapping_info.alternate_base),
- &(task_mapping_info.alternate_next),
- &(task_mapping_info.fs_base),
- &(task_mapping_info.system),
- &(task_mapping_info.flags), &next);
-
- default_shared_region =
- lookup_default_shared_region(
- ENV_DEFAULT_ROOT,
- task_mapping_info.system);
- if (shared_region == default_shared_region) {
+ if (shared_region == system_shared_region) {
local_flags = SYSTEM_REGION_BACKED;
} else {
local_flags = 0;
}
- shared_region_mapping_dealloc(default_shared_region);
error = 0;
error = copyout(&local_flags, flags, sizeof (int));
goto lsf_bailout;
goto lsf_bailout_free_vput;
}
+ vm_get_shared_region(current_task(), &shared_region);
+ if(shared_region == system_shared_region) {
+ default_regions = 1;
+ }
+ if(((vp->v_mount != rootvnode->v_mount)
+ && (shared_region == system_shared_region))
+ && (lsf_mapping_pool_gauge() < 75)) {
+ /* We don't want to run out of shared memory */
+ /* map entries by starting too many private versions */
+ /* of the shared library structures */
+ int error;
+ if(p->p_flag & P_NOSHLIB) {
+ error = clone_system_shared_regions(FALSE);
+ } else {
+ error = clone_system_shared_regions(TRUE);
+ }
+ if (error) {
+ goto lsf_bailout_free_vput;
+ }
+ local_flags = local_flags & ~NEW_LOCAL_SHARED_REGIONS;
+ vm_get_shared_region(current_task(), &shared_region);
+ }
#ifdef notdef
if(vattr.va_size != mapped_file_size) {
error = EINVAL;
/* load alternate regions if the caller has requested. */
/* Note: the new regions are "clean slates" */
if (local_flags & NEW_LOCAL_SHARED_REGIONS) {
- error = clone_system_shared_regions(FALSE, ENV_DEFAULT_ROOT);
+ error = clone_system_shared_regions(FALSE);
if (error) {
goto lsf_bailout_free_vput;
}
+ vm_get_shared_region(current_task(), &shared_region);
}
- vm_get_shared_region(current_task(), &shared_region);
task_mapping_info.self = (vm_offset_t)shared_region;
shared_region_mapping_info(shared_region,
&(task_mapping_info.client_base),
&(task_mapping_info.alternate_base),
&(task_mapping_info.alternate_next),
- &(task_mapping_info.fs_base),
- &(task_mapping_info.system),
&(task_mapping_info.flags), &next);
- {
- shared_region_mapping_t default_shared_region;
- default_shared_region =
- lookup_default_shared_region(
- ENV_DEFAULT_ROOT,
- task_mapping_info.system);
- if(shared_region == default_shared_region) {
- default_regions = 1;
- }
- shared_region_mapping_dealloc(default_shared_region);
- }
- /* If we are running on a removable file system we must not */
- /* be in a set of shared regions or the file system will not */
- /* be removable. */
- if(((vp->v_mount != rootvnode->v_mount) && (default_regions))
- && (lsf_mapping_pool_gauge() < 75)) {
- /* We don't want to run out of shared memory */
- /* map entries by starting too many private versions */
- /* of the shared library structures */
- int error;
- if(p->p_flag & P_NOSHLIB) {
- error = clone_system_shared_regions(FALSE, ENV_DEFAULT_ROOT);
- } else {
- error = clone_system_shared_regions(TRUE, ENV_DEFAULT_ROOT);
- }
- if (error) {
- goto lsf_bailout_free_vput;
- }
- local_flags = local_flags & ~NEW_LOCAL_SHARED_REGIONS;
- vm_get_shared_region(current_task(), &shared_region);
- shared_region_mapping_info(shared_region,
- &(task_mapping_info.text_region),
- &(task_mapping_info.text_size),
- &(task_mapping_info.data_region),
- &(task_mapping_info.data_size),
- &(task_mapping_info.region_mappings),
- &(task_mapping_info.client_base),
- &(task_mapping_info.alternate_base),
- &(task_mapping_info.alternate_next),
- &(task_mapping_info.fs_base),
- &(task_mapping_info.system),
- &(task_mapping_info.flags), &next);
- }
-
/* This is a work-around to allow executables which have been */
/* built without knowledge of the proper shared segment to */
/* load. This code has been architected as a shared region */
return EINVAL;
}
- /* clear all of our existing defaults */
- remove_all_shared_regions();
+ /* get current shared region info for */
+ /* restoration after new system shared */
+ /* regions are in place */
+ vm_get_shared_region(current_task(), ®ions);
+
+ /* usually only called at boot time */
+ /* shared_file_boot_time_init creates */
+ /* a new set of system shared regions */
+ /* and places them as the system */
+ /* shared regions. */
+ shared_file_boot_time_init();
+
+ /* set current task back to its */
+ /* original regions. */
+ vm_get_shared_region(current_task(), &new_regions);
+ shared_region_mapping_dealloc(new_regions);
+
+ vm_set_shared_region(current_task(), regions);
*retval = 0;
return 0;
int
-clone_system_shared_regions(shared_regions_active, base_vnode)
+clone_system_shared_regions(shared_regions_active)
{
shared_region_mapping_t new_shared_region;
shared_region_mapping_t next;
struct proc *p;
+ if (shared_file_create_system_region(&new_shared_region))
+ return (ENOMEM);
vm_get_shared_region(current_task(), &old_shared_region);
old_info.self = (vm_offset_t)old_shared_region;
shared_region_mapping_info(old_shared_region,
&(old_info.client_base),
&(old_info.alternate_base),
&(old_info.alternate_next),
- &(old_info.fs_base),
- &(old_info.system),
&(old_info.flags), &next);
- if ((shared_regions_active) ||
- (base_vnode == ENV_DEFAULT_ROOT)) {
- if (shared_file_create_system_region(&new_shared_region))
- return (ENOMEM);
- } else {
- new_shared_region =
- lookup_default_shared_region(
- base_vnode, old_info.system);
- if(new_shared_region == NULL) {
- shared_file_boot_time_init(
- base_vnode, old_info.system);
- vm_get_shared_region(current_task(), &new_shared_region);
- } else {
- vm_set_shared_region(current_task(), new_shared_region);
- }
- if(old_shared_region)
- shared_region_mapping_dealloc(old_shared_region);
- }
new_info.self = (vm_offset_t)new_shared_region;
shared_region_mapping_info(new_shared_region,
&(new_info.text_region),
&(new_info.client_base),
&(new_info.alternate_base),
&(new_info.alternate_next),
- &(new_info.fs_base),
- &(new_info.system),
&(new_info.flags), &next);
if(shared_regions_active) {
if(vm_region_clone(old_info.text_region, new_info.text_region)) {
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
goto out;
}
- ubc_create_upl(vp, f_offset, isize, &vpupl, &pl, UPL_FOR_PAGEOUT | UPL_COPYOUT_FROM);
+ ubc_create_upl(vp, f_offset, isize, &vpupl, &pl, UPL_COPYOUT_FROM);
if (vpupl == (upl_t) 0) {
result = error = PAGER_ABSENT;
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleGetInfoString</key>
- <string>System Resource Pseudoextension, Apple Computer Inc, 6.8.5</string>
+ <string>System Resource Pseudoextension, Apple Computer Inc, 6.3</string>
<key>CFBundleIdentifier</key>
<string>com.apple.kernel</string>
<key>CFBundleInfoDictionaryVersion</key>
<key>CFBundlePackageType</key>
<string>KEXT</string>
<key>CFBundleShortVersionString</key>
- <string>6.8.5</string>
+ <string>6.3</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
- <string>6.8.5</string>
+ <string>6.3</string>
<key>OSBundleCompatibleVersion</key>
- <string>6.8.5</string>
+ <string>6.3</string>
<key>OSBundleRequired</key>
<string>Root</string>
<key>OSKernelResource</key>
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleGetInfoString</key>
- <string>AppleNMI Pseudoextension, Apple Computer Inc, 6.8.5</string>
+ <string>AppleNMI Pseudoextension, Apple Computer Inc, 6.3</string>
<key>CFBundleIdentifier</key>
<string>com.apple.driver.AppleNMI</string>
<key>CFBundleInfoDictionaryVersion</key>
<key>CFBundlePackageType</key>
<string>KEXT</string>
<key>CFBundleShortVersionString</key>
- <string>6.8.5</string>
+ <string>6.3</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
- <string>6.8.5</string>
+ <string>6.3</string>
<key>OSBundleRequired</key>
<string>Root</string>
<key>OSKernelResource</key>
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleGetInfoString</key>
- <string>Apple Platform Family Pseudoextension, Apple Computer Inc, 6.8.5</string>
+ <string>Apple Platform Family Pseudoextension, Apple Computer Inc, 6.3</string>
<key>CFBundleIdentifier</key>
<string>com.apple.iokit.ApplePlatformFamily</string>
<key>CFBundleInfoDictionaryVersion</key>
<key>CFBundlePackageType</key>
<string>KEXT</string>
<key>CFBundleShortVersionString</key>
- <string>6.8.5</string>
+ <string>6.3</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
- <string>6.8.5</string>
+ <string>6.3</string>
<key>OSBundleCompatibleVersion</key>
<string>1.0</string>
<key>OSBundleRequired</key>
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleGetInfoString</key>
- <string>BSD Kernel Pseudoextension, Apple Computer Inc, 6.8.5</string>
+ <string>BSD Kernel Pseudoextension, Apple Computer Inc, 6.3</string>
<key>CFBundleIdentifier</key>
<string>com.apple.kernel.bsd</string>
<key>CFBundleInfoDictionaryVersion</key>
<key>CFBundlePackageType</key>
<string>KEXT</string>
<key>CFBundleShortVersionString</key>
- <string>6.8.5</string>
+ <string>6.3</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
- <string>6.8.5</string>
+ <string>6.3</string>
<key>OSBundleCompatibleVersion</key>
<string>1.1</string>
<key>OSBundleRequired</key>
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleGetInfoString</key>
- <string>ADB Family Pseudoextension, Apple Computer Inc, 6.8.5</string>
+ <string>ADB Family Pseudoextension, Apple Computer Inc, 6.3</string>
<key>CFBundleIdentifier</key>
<string>com.apple.iokit.IOADBFamily</string>
<key>CFBundleInfoDictionaryVersion</key>
<key>CFBundlePackageType</key>
<string>KEXT</string>
<key>CFBundleShortVersionString</key>
- <string>6.8.5</string>
+ <string>6.3</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
- <string>6.8.5</string>
+ <string>6.3</string>
<key>OSBundleCompatibleVersion</key>
<string>1.0.0b1</string>
<key>OSBundleRequired</key>
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleGetInfoString</key>
- <string>I/O Kit Pseudoextension, Apple Computer Inc, 6.8.5</string>
+ <string>I/O Kit Pseudoextension, Apple Computer Inc, 6.3</string>
<key>CFBundleIdentifier</key>
<string>com.apple.kernel.iokit</string>
<key>CFBundleInfoDictionaryVersion</key>
<key>CFBundlePackageType</key>
<string>KEXT</string>
<key>CFBundleShortVersionString</key>
- <string>6.8.5</string>
+ <string>6.3</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
- <string>6.8.5</string>
+ <string>6.3</string>
<key>OSBundleCompatibleVersion</key>
<string>1.0.0b1</string>
<key>OSBundleRequired</key>
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleGetInfoString</key>
- <string>AppleNMI Pseudoextension, Apple Computer Inc, 6.8.5</string>
+ <string>AppleNMI Pseudoextension, Apple Computer Inc, 6.3</string>
<key>CFBundleIdentifier</key>
<string>com.apple.iokit.IONVRAMFamily</string>
<key>CFBundleInfoDictionaryVersion</key>
<key>CFBundlePackageType</key>
<string>KEXT</string>
<key>CFBundleShortVersionString</key>
- <string>6.8.5</string>
+ <string>6.3</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
- <string>6.8.5</string>
+ <string>6.3</string>
<key>OSBundleCompatibleVersion</key>
<string>1.1</string>
<key>OSBundleRequired</key>
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleGetInfoString</key>
- <string>System Management Pseudoextension, Apple Computer Inc, 6.8.5</string>
+ <string>System Management Pseudoextension, Apple Computer Inc, 6.3</string>
<key>CFBundleIdentifier</key>
<string>com.apple.iokit.IOSystemManagementFamily</string>
<key>CFBundleInfoDictionaryVersion</key>
<key>CFBundlePackageType</key>
<string>KEXT</string>
<key>CFBundleShortVersionString</key>
- <string>6.8.5</string>
+ <string>6.3</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
- <string>6.8.5</string>
+ <string>6.3</string>
<key>OSBundleCompatibleVersion</key>
<string>1.0.0b1</string>
<key>OSBundleRequired</key>
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleGetInfoString</key>
- <string>Libkern Pseudoextension, Apple Computer Inc, 6.8.5</string>
+ <string>Libkern Pseudoextension, Apple Computer Inc, 6.3</string>
<key>CFBundleIdentifier</key>
<string>com.apple.kernel.libkern</string>
<key>CFBundleInfoDictionaryVersion</key>
<key>CFBundlePackageType</key>
<string>KEXT</string>
<key>CFBundleShortVersionString</key>
- <string>6.8.5</string>
+ <string>6.3</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
- <string>6.8.5</string>
+ <string>6.3</string>
<key>OSBundleCompatibleVersion</key>
<string>1.0.0b1</string>
<key>OSBundleRequired</key>
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleGetInfoString</key>
- <string>Mach Kernel Pseudoextension, Apple Computer Inc, 6.8.5</string>
+ <string>Mach Kernel Pseudoextension, Apple Computer Inc, 6.3</string>
<key>CFBundleIdentifier</key>
<string>com.apple.kernel.mach</string>
<key>CFBundleInfoDictionaryVersion</key>
<key>CFBundlePackageType</key>
<string>KEXT</string>
<key>CFBundleShortVersionString</key>
- <string>6.8.5</string>
+ <string>6.3</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
- <string>6.8.5</string>
+ <string>6.3</string>
<key>OSBundleCompatibleVersion</key>
<string>1.0.0b1</string>
<key>OSBundleRequired</key>
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
bool AppleMacIODevice::compareName( OSString * name,
OSString ** matched = 0 ) const
{
- return (IODTCompareNubName(this, name, matched) ||
- IORegistryEntry::compareName(name, matched));
+ return( ((AppleMacIO *)getProvider())->
+ compareNubName( this, name, matched ));
}
IOService * AppleMacIODevice::matchLocation( IOService * /* client */ )
{
- return this;
+ return( this );
}
IOReturn AppleMacIODevice::getResources( void )
{
- IOService *macIO = this;
-
- if (getDeviceMemory() != 0) return kIOReturnSuccess;
-
- while (macIO && ((macIO = macIO->getProvider()) != 0))
- if (strcmp("mac-io", macIO->getName()) == 0) break;
-
- if (macIO == 0) return kIOReturnError;
-
- IODTResolveAddressing(this, "reg", macIO->getDeviceMemoryWithIndex(0));
-
- return kIOReturnSuccess;
+ return( ((AppleMacIO *)getProvider())->getNubResources( this ));
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
// Mask NMI and change from edge to level whilst sleeping (copied directly from OS9 code)
nmiIntSourceAddr = (volatile unsigned long *)kExtInt9_NMIIntSource;
- nmiIntSource = ml_phys_read(nmiIntSourceAddr);
+ nmiIntSource = *nmiIntSourceAddr;
nmiIntSource |= kNMIIntLevelMask;
- ml_phys_write(nmiIntSourceAddr, nmiIntSource);
+ *nmiIntSourceAddr = nmiIntSource;
eieio();
nmiIntSource |= kNMIIntMask;
- ml_phys_write(nmiIntSourceAddr, nmiIntSource);
+ *nmiIntSourceAddr = nmiIntSource;
eieio();
}
else
// Unmask NMI and change back to edge (copied directly from OS9 code)
nmiIntSourceAddr = (volatile unsigned long *)kExtInt9_NMIIntSource;
- nmiIntSource = ml_phys_read(nmiIntSourceAddr);
+ nmiIntSource = *nmiIntSourceAddr;
nmiIntSource &= ~kNMIIntLevelMask;
- ml_phys_write(nmiIntSourceAddr, nmiIntSource);
+ *nmiIntSourceAddr = nmiIntSource;
eieio();
nmiIntSource &= ~kNMIIntMask;
- ml_phys_write(nmiIntSourceAddr, nmiIntSource);
+ *nmiIntSourceAddr = nmiIntSource;
eieio();
}
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
setBootROMType(kBootROMTypeOldWorld);
// Get the Rom Minor Version from the 68k ROM.
- romVersion = ml_phys_read_64(0xffc00010ULL) & 0x0000ffff;
+ romVersion = ml_phys_read(0xffc00010) & 0x0000ffff;
provider->setProperty("rom-version", &romVersion, sizeof(romVersion));
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ *
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ *
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <IOKit/IOMemoryDescriptor.h>
enum {
+ kIOMemoryDirectionMask = 0x0000000f,
kIOMemoryPhysicallyContiguous = 0x00000010,
kIOMemoryPageable = 0x00000020,
kIOMemorySharingTypeMask = 0x000f0000,
* will not copy past the end of the memory descriptor's current capacity.
*/
virtual bool appendBytes(const void *bytes, vm_size_t withLength);
+
+ /*
+ * getPhysicalSegment:
+ *
+ * Get the physical address of the buffer, relative to the current position.
+ * If the current position is at the end of the buffer, a zero is returned.
+ */
+ virtual IOPhysicalAddress getPhysicalSegment(IOByteCount offset,
+ IOByteCount * length);
};
#endif /* !_IOBUFFERMEMORYDESCRIPTOR_H */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
UInt32 value, const char * name );
};
-#endif __cplusplus
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
enum {
// loggage
kIOLogMemory = 0x00004000ULL,
// debug aids - change behaviour
- kIONoFreeObjects = 0x00100000ULL,
- kIOLogSynchronous = 0x00200000ULL, // IOLog completes synchrounsly
+ kIONoFreeObjects = 0x00100000ULL
};
extern SInt64 gIOKitDebug;
extern char iokit_version[];
-#ifdef __cplusplus
-extern "C" {
-#endif
-
struct IORegistryPlane;
extern void IOPrintPlane( const struct IORegistryPlane * plane );
extern void OSPrintMemory( void );
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#error IOLib.h is for kernel use only
#endif
-#include <sys/cdefs.h>
-
#include <sys/appleapiopts.h>
#include <IOKit/system.h>
#include <libkern/OSAtomic.h>
-__BEGIN_DECLS
+#ifdef __cplusplus
+extern "C" {
+#endif
#include <kern/thread_call.h>
#include <kern/clock.h>
#define IONew(type,number) (type*)IOMalloc(sizeof(type) * (number) )
#define IODelete(ptr,type,number) IOFree( (ptr) , sizeof(type) * (number) )
-/////////////////////////////////////////////////////////////////////////////
-//
-//
-// These functions are now implemented in IOMapper.cpp
-//
-//
-/////////////////////////////////////////////////////////////////////////////
-
-/*! @function IOMappedRead8
- @abstract Read one byte from the desired "Physical" IOSpace address.
- @discussion Read one byte from the desired "Physical" IOSpace address. This function allows the developer to read an address returned from any memory descriptor's getPhysicalSegment routine. It can then be used by segmenting a physical page slightly to tag the physical page with its kernel space virtual address.
- @param address The desired address, as returned by IOMemoryDescriptor::getPhysicalSegment.
- @result Data contained at that location */
-
-UInt8 IOMappedRead8(IOPhysicalAddress address);
-
-/*! @function IOMappedRead16
- @abstract Read two bytes from the desired "Physical" IOSpace address.
- @discussion Read two bytes from the desired "Physical" IOSpace address. This function allows the developer to read an address returned from any memory descriptor's getPhysicalSegment routine. It can then be used by segmenting a physical page slightly to tag the physical page with its kernel space virtual address.
- @param address The desired address, as returned by IOMemoryDescriptor::getPhysicalSegment.
- @result Data contained at that location */
-
-UInt16 IOMappedRead16(IOPhysicalAddress address);
-
-/*! @function IOMappedRead32
- @abstract Read four bytes from the desired "Physical" IOSpace address.
- @discussion Read four bytes from the desired "Physical" IOSpace address. This function allows the developer to read an address returned from any memory descriptor's getPhysicalSegment routine. It can then be used by segmenting a physical page slightly to tag the physical page with its kernel space virtual address.
- @param address The desired address, as returned by IOMemoryDescriptor::getPhysicalSegment.
- @result Data contained at that location */
-
-UInt32 IOMappedRead32(IOPhysicalAddress address);
-
-/*! @function IOMappedRead64
- @abstract Read eight bytes from the desired "Physical" IOSpace address.
- @discussion Read eight bytes from the desired "Physical" IOSpace address. This function allows the developer to read an address returned from any memory descriptor's getPhysicalSegment routine. It can then be used by segmenting a physical page slightly to tag the physical page with its kernel space virtual address.
- @param address The desired address, as returned by IOMemoryDescriptor::getPhysicalSegment.
- @result Data contained at that location */
-
-UInt64 IOMappedRead64(IOPhysicalAddress address);
-
-/*! @function IOMappedWrite8
- @abstract Write one byte to the desired "Physical" IOSpace address.
- @discussion Write one byte to the desired "Physical" IOSpace address. This function allows the developer to write to an address returned from any memory descriptor's getPhysicalSegment routine.
- @param address The desired address, as returned by IOMemoryDescriptor::getPhysicalSegment.
- @param value Data to be writen to the desired location */
-
-void IOMappedWrite8(IOPhysicalAddress address, UInt8 value);
-
-/*! @function IOMappedWrite16
- @abstract Write two bytes to the desired "Physical" IOSpace address.
- @discussion Write two bytes to the desired "Physical" IOSpace address. This function allows the developer to write to an address returned from any memory descriptor's getPhysicalSegment routine.
- @param address The desired address, as returned by IOMemoryDescriptor::getPhysicalSegment.
- @param value Data to be writen to the desired location */
-
-void IOMappedWrite16(IOPhysicalAddress address, UInt16 value);
-
-/*! @function IOMappedWrite32
- @abstract Write four bytes to the desired "Physical" IOSpace address.
- @discussion Write four bytes to the desired "Physical" IOSpace address. This function allows the developer to write to an address returned from any memory descriptor's getPhysicalSegment routine.
- @param address The desired address, as returned by IOMemoryDescriptor::getPhysicalSegment.
- @param value Data to be writen to the desired location */
-
-void IOMappedWrite32(IOPhysicalAddress address, UInt32 value);
-
-/*! @function IOMappedWrite64
- @abstract Write eight bytes to the desired "Physical" IOSpace address.
- @discussion Write eight bytes to the desired "Physical" IOSpace address. This function allows the developer to write to an address returned from any memory descriptor's getPhysicalSegment routine.
- @param address The desired address, as returned by IOMemoryDescriptor::getPhysicalSegment.
- @param value Data to be writen to the desired location */
-
-void IOMappedWrite64(IOPhysicalAddress address, UInt64 value);
-
/*! @function IOSetProcessorCacheMode
@abstract Sets the processor cache mode for mapped memory.
@discussion This function sets the cache mode of an already mapped & wired memory range. Note this may not be supported on I/O mappings or shared memory - it is far preferable to set the cache mode as mappings are created with the IOMemoryDescriptor::map method.
#endif /* __APPLE_API_OBSOLETE */
-__END_DECLS
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
#endif /* !__IOKIT_IOLIB_H */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
+++ /dev/null
-/*
- * Copyright (c) 1998-2003 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-#ifndef __IOKIT_IOMAPPER_H
-#define __IOKIT_IOMAPPER_H
-
-#include <sys/cdefs.h>
-
-__BEGIN_DECLS
-#include <IOKit/IOTypes.h>
-#include <mach/vm_types.h>
-
-// These are C accessors to the system mapper for non-IOKit clients
-ppnum_t IOMapperIOVMAlloc(unsigned pages);
-void IOMapperIOVMFree(ppnum_t addr, unsigned pages);
-
-ppnum_t IOMapperInsertPage(ppnum_t addr, unsigned offset, ppnum_t page);
-void IOMapperInsertPPNPages(ppnum_t addr, unsigned offset,
- ppnum_t *pageList, unsigned pageCount);
-void IOMapperInsertUPLPages(ppnum_t addr, unsigned offset,
- upl_page_info_t *pageList, unsigned pageCount);
-__END_DECLS
-
-#if __cplusplus
-
-#include <IOKit/IOService.h>
-#include <IOKit/IOMemoryDescriptor.h>
-
-class OSData;
-
-class IOMapper : public IOService
-{
- OSDeclareAbstractStructors(IOMapper);
-
- // Give the platform expert access to setMapperRequired();
- friend class IOPlatformExpert;
-
-private:
- enum SystemMapperState {
- kNoMapper = 0,
- kUnknown = 1,
- kHasMapper = 2, // Any other value is pointer to a live mapper
- kWaitMask = 3,
- };
-protected:
- void *fTable;
- ppnum_t fTablePhys;
- IOItemCount fTableSize;
- OSData *fTableHandle;
- bool fIsSystem;
-
- virtual bool start(IOService *provider);
- virtual void free();
-
- static void setMapperRequired(bool hasMapper);
- static void waitForSystemMapper();
-
- virtual bool initHardware(IOService *provider) = 0;
-
- virtual bool allocTable(IOByteCount size);
-
-public:
- // Static routines capable of allocating tables that are physically
- // contiguous in real memory space.
- static OSData * NewARTTable(IOByteCount size,
- void ** virtAddrP, ppnum_t *physAddrP);
- static void FreeARTTable(OSData *handle, IOByteCount size);
-
-
- // To get access to the system mapper IOMapper::gSystem
- static IOMapper *gSystem;
-
- virtual ppnum_t iovmAlloc(IOItemCount pages) = 0;
- virtual void iovmFree(ppnum_t addr, IOItemCount pages) = 0;
-
- virtual void iovmInsert(ppnum_t addr, IOItemCount offset, ppnum_t page) = 0;
- virtual void iovmInsert(ppnum_t addr, IOItemCount offset,
- ppnum_t *pageList, IOItemCount pageCount);
- virtual void iovmInsert(ppnum_t addr, IOItemCount offset,
- upl_page_info_t *pageList, IOItemCount pageCount);
- static void checkForSystemMapper()
- { if ((vm_address_t) gSystem & kWaitMask) waitForSystemMapper(); };
-
- // Function will panic if the given address is not found in a valid
- // iovm mapping.
- virtual addr64_t mapAddr(IOPhysicalAddress addr) = 0;
-
-private:
- OSMetaClassDeclareReservedUnused(IOMapper, 0);
- OSMetaClassDeclareReservedUnused(IOMapper, 1);
- OSMetaClassDeclareReservedUnused(IOMapper, 2);
- OSMetaClassDeclareReservedUnused(IOMapper, 3);
- OSMetaClassDeclareReservedUnused(IOMapper, 4);
- OSMetaClassDeclareReservedUnused(IOMapper, 5);
- OSMetaClassDeclareReservedUnused(IOMapper, 6);
- OSMetaClassDeclareReservedUnused(IOMapper, 7);
- OSMetaClassDeclareReservedUnused(IOMapper, 8);
- OSMetaClassDeclareReservedUnused(IOMapper, 9);
- OSMetaClassDeclareReservedUnused(IOMapper, 10);
- OSMetaClassDeclareReservedUnused(IOMapper, 11);
- OSMetaClassDeclareReservedUnused(IOMapper, 12);
- OSMetaClassDeclareReservedUnused(IOMapper, 13);
- OSMetaClassDeclareReservedUnused(IOMapper, 14);
- OSMetaClassDeclareReservedUnused(IOMapper, 15);
-};
-
-#endif /* __cplusplus */
-
-#endif /* !__IOKIT_IOMAPPER_H */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#ifndef _IOMEMORYDESCRIPTOR_H
#define _IOMEMORYDESCRIPTOR_H
-#include <sys/cdefs.h>
-
#include <IOKit/IOTypes.h>
#include <libkern/c++/OSContainers.h>
-__BEGIN_DECLS
-#include <mach/memory_object_types.h>
-__END_DECLS
-
struct IOPhysicalRange
{
IOPhysicalAddress address;
};
class IOMemoryMap;
-class IOMapper;
/*
* Direction of transfer, with respect to the described memory.
kIODirectionNone = 0x0, // same as VM_PROT_NONE
kIODirectionIn = 0x1, // User land 'read', same as VM_PROT_READ
kIODirectionOut = 0x2, // User land 'write', same as VM_PROT_WRITE
- kIODirectionOutIn = kIODirectionOut | kIODirectionIn,
- kIODirectionInOut = kIODirectionIn | kIODirectionOut
-};
-
-/*
- * IOOptionBits used in the second withRanges variant
- */
-enum {
- kIOMemoryDirectionMask = 0x00000007,
- kIOMemoryAutoPrepare = 0x00000008, // Shared with Buffer MD
-
- kIOMemoryTypeVirtual = 0x00000010,
- kIOMemoryTypePhysical = 0x00000020,
- kIOMemoryTypeUPL = 0x00000030,
- kIOMemoryTypeMask = 0x000000f0,
-
- kIOMemoryAsReference = 0x00000100,
- kIOMemoryBufferPageable = 0x00000400,
- kIOMemoryDontMap = 0x00000800,
+ kIODirectionOutIn = kIODirectionIn | kIODirectionOut,
};
-#define kIOMapperNone ((IOMapper *) -1)
-#define kIOMapperSystem ((IOMapper *) 0)
-
/*! @class IOMemoryDescriptor : public OSObject
@abstract An abstract base class defining common methods for describing physical or virtual memory.
@discussion The IOMemoryDescriptor object represents a buffer or range of memory, specified as one or more physical or virtual address ranges. It contains methods to return the memory's physically contiguous segments (fragments), for use with the IOMemoryCursor, and methods to map the memory into any address space with caching and placed mapping options. */
IOOptionBits _flags;
void * _memEntry;
- IODirection _direction; /* DEPRECATED: use _flags instead. direction of transfer */
+ IODirection _direction; /* direction of transfer */
IOByteCount _length; /* length of all ranges */
IOOptionBits _tag;
virtual IOPhysicalAddress getSourceSegment( IOByteCount offset,
IOByteCount * length );
- OSMetaClassDeclareReservedUsed(IOMemoryDescriptor, 0);
-
-/*! @function initWithOptions
- @abstract Master initialiser for all variants of memory descriptors. For a more complete description see IOMemoryDescriptor::withOptions.
- @discussion Note this function can be used to re-init a previously created memory descriptor.
- @result true on success, false on failure. */
- virtual bool initWithOptions(void * buffers,
- UInt32 count,
- UInt32 offset,
- task_t task,
- IOOptionBits options,
- IOMapper * mapper = 0);
- OSMetaClassDeclareReservedUsed(IOMemoryDescriptor, 1);
-
- virtual addr64_t IOMemoryDescriptor::getPhysicalSegment64( IOByteCount offset,
- IOByteCount * length );
- OSMetaClassDeclareReservedUsed(IOMemoryDescriptor, 2);
private:
-
+ OSMetaClassDeclareReservedUsed(IOMemoryDescriptor, 0);
+ OSMetaClassDeclareReservedUnused(IOMemoryDescriptor, 1);
+ OSMetaClassDeclareReservedUnused(IOMemoryDescriptor, 2);
OSMetaClassDeclareReservedUnused(IOMemoryDescriptor, 3);
OSMetaClassDeclareReservedUnused(IOMemoryDescriptor, 4);
OSMetaClassDeclareReservedUnused(IOMemoryDescriptor, 5);
@param asReference If false, the IOMemoryDescriptor object will make a copy of the ranges array, otherwise, the array will be used in situ, avoiding an extra allocation.
@result The created IOMemoryDescriptor on success, to be released by the caller, or zero on failure. */
- static IOMemoryDescriptor * withRanges(IOVirtualRange * ranges,
- UInt32 withCount,
- IODirection withDirection,
- task_t withTask,
- bool asReference = false);
-
-/*! @function withOptions
- @abstract Master initialiser for all variants of memory descriptors.
- @discussion This method creates and initializes an IOMemoryDescriptor for memory it has three main variants: Virtual, Physical & mach UPL. These variants are selected with the options parameter, see below. This memory descriptor needs to be prepared before it can be used to extract data from the memory described. However we temporarily have setup a mechanism that automatically prepares kernel_task memory descriptors at creation time.
-
-
- @param buffers A pointer to an array of IOVirtualRanges or IOPhysicalRanges if the options:type is Virtual or Physical. For type UPL it is a upl_t returned by the mach/memory_object_types.h apis, primarily used internally by the UBC.
-
- @param count options:type = Virtual or Physical count contains a count of the number of entires in the buffers array. For options:type = UPL this field contains a total length.
-
- @param offset Only used when options:type = UPL, in which case this field contains an offset for the memory within the buffers upl.
-
- @param task Only used options:type = Virtual, The task each of the virtual ranges are mapped into.
-
- @param options
- kIOMemoryDirectionMask (options:direction) This nibble indicates the I/O direction to be associated with the descriptor, which may affect the operation of the prepare and complete methods on some architectures.
- kIOMemoryTypeMask (options:type) kIOMemoryTypeVirtual, kIOMemoryTypePhysical, kIOMemoryTypeUPL Indicates that what type of memory basic memory descriptor to use. This sub-field also controls the interpretation of the buffers, count, offset & task parameters.
- kIOMemoryAsReference For options:type = Virtual or Physical this indicate that the memory descriptor need not copy the ranges array into local memory. This is an optimisation to try to minimise unnecessary allocations.
- kIOMemoryBufferPageable Only used by the IOBufferMemoryDescriptor as an indication that the kernel virtual memory is in fact pageable and we need to use the kernel pageable submap rather than the default map.
- kIOMemoryNoAutoPrepare Indicates that the temporary AutoPrepare of kernel_task memory should not be performed.
-
- @param mapper Which IOMapper should be used to map the in-memory physical addresses into I/O space addresses. Defaults to 0 which indicates that the system mapper is to be used, if present.
-
- @result The created IOMemoryDescriptor on success, to be released by the caller, or zero on failure. */
-
- static IOMemoryDescriptor *withOptions(void * buffers,
- UInt32 count,
- UInt32 offset,
- task_t task,
- IOOptionBits options,
- IOMapper * mapper = 0);
+ static IOMemoryDescriptor * withRanges(IOVirtualRange * ranges,
+ UInt32 withCount,
+ IODirection withDirection,
+ task_t withTask,
+ bool asReference = false);
/*! @function withPhysicalRanges
@abstract Create an IOMemoryDescriptor to describe one or more physical ranges.
static IOMemoryDescriptor * withPhysicalRanges(
IOPhysicalRange * ranges,
UInt32 withCount,
- IODirection withDirection,
+ IODirection withDirection,
bool asReference = false);
/*! @function withSubRange
@param withDirection An I/O direction to be associated with the descriptor, which may affect the operation of the prepare and complete methods on some architectures. This is used over the direction of the parent descriptor.
@result The created IOMemoryDescriptor on success, to be released by the caller, or zero on failure. */
- static IOMemoryDescriptor * withSubRange(IOMemoryDescriptor *of,
- IOByteCount offset,
- IOByteCount length,
- IODirection withDirection);
+ static IOMemoryDescriptor * withSubRange(IOMemoryDescriptor * of,
+ IOByteCount offset,
+ IOByteCount length,
+ IODirection withDirection);
/*! @function initWithAddress
@abstract Initialize or reinitialize an IOMemoryDescriptor to describe one virtual range of the kernel task.
@param asReference If false, the IOMemoryDescriptor object will make a copy of the ranges array, otherwise, the array will be used in situ, avoiding an extra allocation.
@result true on success, false on failure. */
- virtual bool initWithRanges(IOVirtualRange * ranges,
- UInt32 withCount,
- IODirection withDirection,
- task_t withTask,
- bool asReference = false) = 0;
+ virtual bool initWithRanges( IOVirtualRange * ranges,
+ UInt32 withCount,
+ IODirection withDirection,
+ task_t withTask,
+ bool asReference = false) = 0;
/*! @function initWithPhysicalRanges
@abstract Initialize or reinitialize an IOMemoryDescriptor to describe one or more physical ranges.
/*! @function prepare
@abstract Prepare the memory for an I/O transfer.
- @discussion This involves paging in the memory, if necessary, and wiring it down for the duration of the transfer. The complete() method completes the processing of the memory after the I/O transfer finishes. Note that the prepare call is not thread safe and it is expected that the client will more easily be able to guarantee single threading a particular memory descriptor.
+ @discussion This involves paging in the memory, if necessary, and wiring it down for the duration of the transfer. The complete() method completes the processing of the memory after the I/O transfer finishes. This method needn't called for non-pageable memory.
@param forDirection The direction of the I/O just completed, or kIODirectionNone for the direction specified by the memory descriptor.
@result An IOReturn code. */
/*! @function complete
@abstract Complete processing of the memory after an I/O transfer finishes.
- @discussion This method should not be called unless a prepare was previously issued; the prepare() and complete() must occur in pairs, before and after an I/O transfer involving pageable memory. In 10.3 or greater systems the direction argument to complete is not longer respected. The direction is totally determined at prepare() time.
- @param forDirection DEPRECATED The direction of the I/O just completed, or kIODirectionNone for the direction specified by the memory descriptor.
+ @discussion This method should not be called unless a prepare was previously issued; the prepare() and complete() must occur in pairs, before and after an I/O transfer involving pageable memory.
+ @param forDirection The direction of the I/O just completed, or kIODirectionNone for the direction specified by the memory descriptor.
@result An IOReturn code. */
virtual IOReturn complete(IODirection forDirection = kIODirectionNone) = 0;
virtual IOReturn unmap() = 0;
- virtual void taskDied() = 0;
+ virtual void taskDied() = 0;
};
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
// might be created by IOMemoryDescriptor::withAddress(), but there should be
// no need to reference as anything but a generic IOMemoryDescriptor *.
-// Also these flags should not overlap with the options to
-// IOMemoryDescriptor::initWithRanges(... IOOptionsBits options);
-
enum {
- kIOMemoryPreparedReadOnly = 0x00008000,
+ kIOMemoryRequiresWire = 0x00000001
};
class IOGeneralMemoryDescriptor : public IOMemoryDescriptor
protected:
union {
- IOVirtualRange * v;
- IOPhysicalRange * p;
+ IOVirtualRange * v;
+ IOPhysicalRange * p;
} _ranges; /* list of address ranges */
unsigned _rangesCount; /* number of address ranges in list */
bool _rangesIsAllocated; /* is list allocated by us? */
task_t _task; /* task where all ranges are mapped to */
union {
- IOVirtualRange v;
- IOPhysicalRange p;
+ IOVirtualRange v;
+ IOPhysicalRange p;
} _singleRange; /* storage space for a single range */
unsigned _wireCount; /* number of outstanding wires */
- /* DEPRECATED */ vm_address_t _cachedVirtualAddress; /* a cached virtual-to-physical */
-
- /* DEPRECATED */ IOPhysicalAddress _cachedPhysicalAddress;
+ vm_address_t _cachedVirtualAddress; /* a cached virtual-to-physical */
+ IOPhysicalAddress _cachedPhysicalAddress; /* mapping, for optimization */
bool _initialized; /* has superclass been initialized? */
virtual void free();
-
-private:
- // Internal API may be made virtual at some time in the future.
- IOReturn wireVirtual(IODirection forDirection);
-
+protected:
/* DEPRECATED */ IOByteCount _position; /* absolute position over all ranges */
/* DEPRECATED */ virtual void setPosition(IOByteCount position);
-/*
- * DEPRECATED IOByteCount _positionAtIndex; // relative position within range #n
- *
- * Re-use the _positionAtIndex as a count of the number of pages in
- * this memory descriptor. Convieniently vm_address_t is an unsigned integer
- * type so I can get away without having to change the type.
- */
- unsigned int _pages;
-
-/* DEPRECATED */ unsigned _positionAtOffset; //range #n in which position is now
-
+private:
+ /* DEPRECATED */ unsigned _positionAtIndex; /* range #n in which position is now */
+ /* DEPRECATED */ IOByteCount _positionAtOffset; /* relative position within range #n */
OSData *_memoryEntries;
/* DEPRECATED */ vm_offset_t _kernPtrAligned;
/* DEPRECATED */ unsigned _kernPtrAtIndex;
/* DEPRECATED */ IOByteCount _kernSize;
-
/* DEPRECATED */ virtual void mapIntoKernel(unsigned rangeIndex);
/* DEPRECATED */ virtual void unmapFromKernel();
+ inline vm_map_t getMapForTask( task_t task, vm_address_t address );
public:
/*
* IOMemoryDescriptor required methods
*/
- // Master initaliser
- virtual bool initWithOptions(void * buffers,
- UInt32 count,
- UInt32 offset,
- task_t task,
- IOOptionBits options,
- IOMapper * mapper = 0);
-
- // Secondary initialisers
- virtual bool initWithAddress(void * address,
- IOByteCount withLength,
- IODirection withDirection);
+ virtual bool initWithAddress(void * address,
+ IOByteCount withLength,
+ IODirection withDirection);
- virtual bool initWithAddress(vm_address_t address,
+ virtual bool initWithAddress(vm_address_t address,
IOByteCount withLength,
- IODirection withDirection,
- task_t withTask);
+ IODirection withDirection,
+ task_t withTask);
virtual bool initWithPhysicalAddress(
IOPhysicalAddress address,
virtual void free();
+ virtual bool initSubRange( IOMemoryDescriptor * parent,
+ IOByteCount offset, IOByteCount length,
+ IODirection withDirection );
+
virtual bool initWithAddress(void * address,
IOByteCount withLength,
IODirection withDirection);
IOMemoryDescriptor::withSubRange;
public:
- /*
- * Initialize or reinitialize an IOSubMemoryDescriptor to describe
- * a subrange of an existing descriptor.
- *
- * An IOSubMemoryDescriptor can be re-used by calling initSubRange
- * again on an existing instance -- note that this behavior is not
- * commonly supported in other IOKit classes, although it is here.
- */
- virtual bool initSubRange( IOMemoryDescriptor * parent,
- IOByteCount offset, IOByteCount length,
- IODirection withDirection );
-
/*
* IOMemoryDescriptor required methods
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#ifdef __cplusplus
} /* extern "C" */
-#define kIOPlatformMapperPresentKey "IOPlatformMapperPresent"
-
extern OSSymbol * gPlatformInterruptControllerName;
class IORangeAllocator;
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
bool responseValid ( unsigned long x );
IOReturn allowCancelCommon ( void );
void computeDesiredState ( void );
- void rebuildChildClampBits ( void );
};
#endif /* ! _IOKIT_IOSERVICE_H */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
kIODefaultCache = 0,
kIOInhibitCache = 1,
kIOWriteThruCache = 2,
- kIOCopybackCache = 3,
- kIOWriteCombineCache = 4
+ kIOCopybackCache = 3
};
// IOMemory mapping options
enum {
kIOMapAnywhere = 0x00000001,
- kIOMapCacheMask = 0x00000700,
+ kIOMapCacheMask = 0x00000300,
kIOMapCacheShift = 8,
- kIOMapDefaultCache = kIODefaultCache << kIOMapCacheShift,
- kIOMapInhibitCache = kIOInhibitCache << kIOMapCacheShift,
- kIOMapWriteThruCache = kIOWriteThruCache << kIOMapCacheShift,
- kIOMapCopybackCache = kIOCopybackCache << kIOMapCacheShift,
- kIOMapWriteCombineCache = kIOWriteCombineCache << kIOMapCacheShift,
+ kIOMapDefaultCache = kIODefaultCache << kIOMapCacheShift,
+ kIOMapInhibitCache = kIOInhibitCache << kIOMapCacheShift,
+ kIOMapWriteThruCache = kIOWriteThruCache << kIOMapCacheShift,
+ kIOMapCopybackCache = kIOCopybackCache << kIOMapCacheShift,
kIOMapUserOptionsMask = 0x00000fff,
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
INSTINC_SUBDIRS = \
adb \
nvram \
+ pci \
platform \
power \
pwr_mgt \
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
--- /dev/null
+/*
+ * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+/*
+ * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
+ *
+ * HISTORY
+ *
+ */
+
+
+#ifndef _IOKIT_IOAGPDEVICE_H
+#define _IOKIT_IOAGPDEVICE_H
+
+#include <IOKit/IORangeAllocator.h>
+#include <IOKit/pci/IOPCIDevice.h>
+
+/* Definitions of AGP config registers */
+enum {
+ kIOPCIConfigAGPStatusOffset = 4,
+ kIOPCIConfigAGPCommandOffset = 8
+};
+
+/* Definitions of AGP Command & Status registers */
+enum {
+ kIOAGPRequestQueueMask = 0xff000000,
+ kIOAGPSideBandAddresssing = 0x00000200,
+ kIOAGPEnable = 0x00000100,
+ kIOAGP4GbAddressing = 0x00000020,
+ kIOAGPFastWrite = 0x00000010,
+ kIOAGP4xDataRate = 0x00000004,
+ kIOAGP2xDataRate = 0x00000002,
+ kIOAGP1xDataRate = 0x00000001
+};
+
+enum {
+ kIOAGPGartInvalidate = 0x00000001
+};
+
+// getAGPStatus() defines
+enum {
+ kIOAGPDefaultStatus = 0
+};
+enum {
+ kIOAGPIdle = 0x00000001,
+ kIOAGPInvalidGARTEntry = 0x00000002,
+ kIOAGPAccessOutOfRange = 0x00000004
+};
+
+#define kIOAGPBusFlagsKey "IOAGPFlags"
+enum {
+ kIOAGPGartIdleInvalidate = 0x00000001
+};
+
+// masterState
+enum {
+ kIOAGPStateEnabled = 0x00000001,
+ kIOAGPStateEnablePending = 0x00010000
+};
+
+
+/*! @class IOAGPDevice : public IOPCIDevice
+ @abstract An IOService class representing an AGP master device.
+ @discussion The discovery of an AGP master device by the PCI bus family results in an instance of the IOAGPDevice being created and published. It provides services specific to AGP, in addition to the PCI services supplied by its superclass IOPCIDevice. */
+
+class IOAGPDevice : public IOPCIDevice
+{
+ OSDeclareDefaultStructors(IOAGPDevice)
+
+protected:
+
+/*! @struct ExpansionData
+ @discussion This structure will be used to expand the capablilties of the IOWorkLoop in the future.
+ */
+ struct ExpansionData { };
+
+/*! @var reserved
+ Reserved for future use. (Internal use only) */
+ ExpansionData *reserved;
+
+public:
+ UInt32 masterState;
+ UInt8 masterAGPRegisters;
+
+/*! @function createAGPSpace
+ @abstract Allocates the AGP space, and enables AGP transactions on the master and slave.
+ @discussion This method should be called by the driver for the AGP master device to set the size of the space and enable AGP transactions. It will destroy any AGP space currently allocated.
+ @param options No options are currently defined, pass zero.
+ @param address The physical range allocated for the AGP space is passed back to the caller.
+ @param length An in/out parameter - the caller sets the devices maximum AGP addressing and the actual size created is passed back.
+ @result An IOReturn code indicating success or failure. */
+
+ virtual IOReturn createAGPSpace( IOOptionBits options,
+ IOPhysicalAddress * address,
+ IOPhysicalLength * length );
+
+/*! @function destroyAGPSpace
+ @abstract Destroys the AGP space, and disables AGP transactions on the master and slave.
+ @discussion This method should be called by the driver to shutdown AGP transactions and release resources. */
+
+ virtual IOReturn destroyAGPSpace( void );
+
+/*! @function getAGPRangeAllocator
+ @abstract Accessor to obtain the AGP range allocator.
+ @discussion To allocate ranges in AGP space, obtain a range allocator for the space with this method. It is retained while the space is created (until destroyAGPSpace is called) and should not be released by the caller.
+ @result A pointer to the range allocator for the AGP space. */
+
+ virtual IORangeAllocator * getAGPRangeAllocator( void );
+
+/*! @function getAGPStatus
+ @abstract Returns the current state of the AGP bus.
+ @discussion Returns state bits for the AGP bus. Only one type of status is currently defined.
+ @param which Type of status - only kIOAGPDefaultStatus is currently valid.
+ @result Mask of status bits for the AGP bus. */
+
+ virtual IOOptionBits getAGPStatus( IOOptionBits which = kIOAGPDefaultStatus );
+
+/*! @function commitAGPMemory
+ @abstract Makes memory addressable by AGP transactions.
+ @discussion Makes the memory described by the IOMemoryDescriptor object addressable by AGP by entering its pages into the GART array, given an offset into AGP space supplied by the caller (usually allocated by the AGP range allocator). It is the callers responsibility to prepare non-kernel pageable memory before calling this method, with IOMemoryDescriptor::prepare.
+ @param memory A IOMemoryDescriptor object describing the memory to add to the GART.
+ @param agpOffset An offset into AGP space that the caller has allocated - usually allocated by the AGP range allocator.
+ @param options Pass kIOAGPGartInvalidate if the AGP target should invalidate any GART TLB.
+ @result An IOReturn code indicating success or failure. */
+
+ virtual IOReturn commitAGPMemory( IOMemoryDescriptor * memory,
+ IOByteCount agpOffset,
+ IOOptionBits options = 0 );
+
+/*! @function releaseAGPMemory
+ @abstract Releases memory addressable by AGP transactions.
+ @discussion Makes the memory described by the IOMemoryDescriptor object unaddressable by AGP by removing its pages from the GART array, given an offset into AGP space supplied by the caller (usually allocated by the AGP range allocator). It is the callers responsibility to complete non-kernel pageable memory before calling this method, with IOMemoryDescriptor::complete.
+ @param memory A IOMemoryDescriptor object describing the memory to remove from the GART.
+ @param agpOffset An offset into AGP space that the caller has allocated - usually allocated by the AGP range allocator.
+ @param options Pass kIOAGPGartInvalidate if the AGP target should invalidate any GART TLB.
+ @result An IOReturn code indicating success or failure. */
+
+ virtual IOReturn releaseAGPMemory( IOMemoryDescriptor * memory,
+ IOByteCount agpOffset,
+ IOOptionBits options = 0 );
+
+ virtual IOReturn resetAGP( IOOptionBits options = 0 );
+
+/*! @function getAGPSpace
+ @abstract Returns the allocated AGP space.
+ @discussion This method can be called by the driver for the AGP master device to retrieve the physical address and size of the space created with createAGPSpace.
+ @param address The physical range allocated for the AGP space is passed back to the caller. Zero may be pased if the address is not needed by the caller.
+ @param length The size of the the AGP space created is passed back. Zero may be pased if the length is not needed by the caller.
+ @result An IOReturn code indicating success or failure. */
+
+ virtual IOReturn getAGPSpace( IOPhysicalAddress * address,
+ IOPhysicalLength * length );
+
+ // Unused Padding
+ OSMetaClassDeclareReservedUnused(IOAGPDevice, 0);
+ OSMetaClassDeclareReservedUnused(IOAGPDevice, 1);
+ OSMetaClassDeclareReservedUnused(IOAGPDevice, 2);
+ OSMetaClassDeclareReservedUnused(IOAGPDevice, 3);
+ OSMetaClassDeclareReservedUnused(IOAGPDevice, 4);
+ OSMetaClassDeclareReservedUnused(IOAGPDevice, 5);
+ OSMetaClassDeclareReservedUnused(IOAGPDevice, 6);
+ OSMetaClassDeclareReservedUnused(IOAGPDevice, 7);
+ OSMetaClassDeclareReservedUnused(IOAGPDevice, 8);
+ OSMetaClassDeclareReservedUnused(IOAGPDevice, 9);
+ OSMetaClassDeclareReservedUnused(IOAGPDevice, 10);
+ OSMetaClassDeclareReservedUnused(IOAGPDevice, 11);
+ OSMetaClassDeclareReservedUnused(IOAGPDevice, 12);
+ OSMetaClassDeclareReservedUnused(IOAGPDevice, 13);
+ OSMetaClassDeclareReservedUnused(IOAGPDevice, 14);
+ OSMetaClassDeclareReservedUnused(IOAGPDevice, 15);
+ OSMetaClassDeclareReservedUnused(IOAGPDevice, 16);
+};
+
+#endif /* ! _IOKIT_IOAGPDEVICE_H */
--- /dev/null
+/*
+ * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+/*
+ * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
+ *
+ * HISTORY
+ *
+ */
+
+
+#ifndef _IOKIT_IOPCIBRIDGE_H
+#define _IOKIT_IOPCIBRIDGE_H
+
+#include <IOKit/IOService.h>
+#include <IOKit/IODeviceMemory.h>
+#include <IOKit/pci/IOAGPDevice.h>
+
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+class IOPCIBridge : public IOService
+{
+ friend class IOPCIDevice;
+
+ OSDeclareAbstractStructors(IOPCIBridge)
+
+private:
+ IORegistryEntry * findMatching( OSIterator * in, IOPCIAddressSpace space );
+ void publishNubs( OSIterator * kids, UInt32 index );
+ virtual bool isDTNub( IOPCIDevice * nub );
+ static void nvLocation( IORegistryEntry * entry,
+ UInt8 * busNum, UInt8 * deviceNum, UInt8 * functionNum );
+
+protected:
+ IORangeAllocator * bridgeMemoryRanges;
+ IORangeAllocator * bridgeIORanges;
+
+/*! @struct ExpansionData
+ @discussion This structure will be used to expand the capablilties of the IOWorkLoop in the future.
+ */
+ struct ExpansionData { };
+
+/*! @var reserved
+ Reserved for future use. (Internal use only) */
+ ExpansionData *reserved;
+
+protected:
+ virtual void probeBus( IOService * provider, UInt8 busNum );
+
+ virtual UInt8 firstBusNum( void );
+ virtual UInt8 lastBusNum( void );
+
+ virtual void spaceFromProperties( OSDictionary * propTable,
+ IOPCIAddressSpace * space );
+ virtual OSDictionary * constructProperties( IOPCIAddressSpace space );
+
+ virtual IOPCIDevice * createNub( OSDictionary * from );
+
+ virtual bool initializeNub( IOPCIDevice * nub, OSDictionary * from );
+
+ virtual bool publishNub( IOPCIDevice * nub, UInt32 index );
+
+ virtual bool addBridgeMemoryRange( IOPhysicalAddress start,
+ IOPhysicalLength length, bool host );
+
+ virtual bool addBridgeIORange( IOByteCount start, IOByteCount length );
+
+ virtual bool constructRange( IOPCIAddressSpace * flags,
+ IOPhysicalAddress phys, IOPhysicalLength len,
+ OSArray * array );
+
+ virtual bool matchNubWithPropertyTable( IOService * nub,
+ OSDictionary * propertyTable,
+ SInt32 * score );
+
+ virtual bool compareNubName( const IOService * nub, OSString * name,
+ OSString ** matched = 0 ) const;
+
+ virtual bool pciMatchNub( IOPCIDevice * nub,
+ OSDictionary * table, SInt32 * score);
+
+ virtual bool matchKeys( IOPCIDevice * nub, const char * keys,
+ UInt32 defaultMask, UInt8 regNum );
+
+ virtual IOReturn getNubResources( IOService * nub );
+
+ virtual IOReturn getNubAddressing( IOPCIDevice * nub );
+
+ virtual IOReturn getDTNubAddressing( IOPCIDevice * nub );
+
+public:
+
+ virtual bool start( IOService * provider );
+
+ virtual bool configure( IOService * provider );
+
+ /* * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+ virtual IODeviceMemory * ioDeviceMemory( void ) = 0;
+
+ virtual UInt32 configRead32( IOPCIAddressSpace space, UInt8 offset ) = 0;
+ virtual void configWrite32( IOPCIAddressSpace space,
+ UInt8 offset, UInt32 data ) = 0;
+ virtual UInt16 configRead16( IOPCIAddressSpace space, UInt8 offset ) = 0;
+ virtual void configWrite16( IOPCIAddressSpace space,
+ UInt8 offset, UInt16 data ) = 0;
+ virtual UInt8 configRead8( IOPCIAddressSpace space, UInt8 offset ) = 0;
+ virtual void configWrite8( IOPCIAddressSpace space,
+ UInt8 offset, UInt8 data ) = 0;
+
+ virtual IOPCIAddressSpace getBridgeSpace( void ) = 0;
+
+ virtual UInt32 findPCICapability( IOPCIAddressSpace space,
+ UInt8 capabilityID, UInt8 * offset = 0 );
+
+ virtual IOReturn setDevicePowerState( IOPCIDevice * device,
+ unsigned long whatToDo );
+ virtual IOReturn saveDeviceState( IOPCIDevice * device,
+ IOOptionBits options = 0 );
+ virtual IOReturn restoreDeviceState( IOPCIDevice * device,
+ IOOptionBits options = 0 );
+
+ /* * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+ virtual IOReturn createAGPSpace( IOAGPDevice * master,
+ IOOptionBits options,
+ IOPhysicalAddress * address,
+ IOPhysicalLength * length );
+
+ virtual IOReturn destroyAGPSpace( IOAGPDevice * master );
+
+ virtual IORangeAllocator * getAGPRangeAllocator( IOAGPDevice * master );
+
+ virtual IOOptionBits getAGPStatus( IOAGPDevice * master,
+ IOOptionBits options = 0 );
+ virtual IOReturn resetAGPDevice( IOAGPDevice * master,
+ IOOptionBits options = 0 );
+
+ virtual IOReturn getAGPSpace( IOAGPDevice * master,
+ IOPhysicalAddress * address,
+ IOPhysicalLength * length );
+
+ virtual IOReturn commitAGPMemory( IOAGPDevice * master,
+ IOMemoryDescriptor * memory,
+ IOByteCount agpOffset,
+ IOOptionBits options );
+
+ virtual IOReturn releaseAGPMemory( IOAGPDevice * master,
+ IOMemoryDescriptor * memory,
+ IOByteCount agpOffset,
+ IOOptionBits options );
+
+ // Unused Padding
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 0);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 1);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 2);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 3);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 4);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 5);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 6);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 7);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 8);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 9);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 10);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 11);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 12);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 13);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 14);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 15);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 16);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 17);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 18);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 19);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 20);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 21);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 22);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 23);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 24);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 25);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 26);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 27);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 28);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 29);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 30);
+ OSMetaClassDeclareReservedUnused(IOPCIBridge, 31);
+};
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+#define kIOPCIBridgeRegs (32)
+
+class IOPCI2PCIBridge : public IOPCIBridge
+{
+ OSDeclareDefaultStructors(IOPCI2PCIBridge)
+
+private:
+
+ IOPCIDevice * bridgeDevice;
+ UInt32 bridgeState[kIOPCIBridgeRegs];
+
+protected:
+/*! @struct ExpansionData
+ @discussion This structure will be used to expand the capablilties of the IOWorkLoop in the future.
+ */
+ struct ExpansionData { };
+
+/*! @var reserved
+ Reserved for future use. (Internal use only) */
+ ExpansionData *reserved;
+
+ virtual UInt8 firstBusNum( void );
+ virtual UInt8 lastBusNum( void );
+
+public:
+ virtual IOService * probe( IOService * provider,
+ SInt32 * score );
+
+ virtual bool configure( IOService * provider );
+
+ virtual void saveBridgeState( void );
+
+ virtual void restoreBridgeState( void );
+
+ virtual bool publishNub( IOPCIDevice * nub, UInt32 index );
+
+ virtual IODeviceMemory * ioDeviceMemory( void );
+
+ virtual IOPCIAddressSpace getBridgeSpace( void );
+
+ virtual UInt32 configRead32( IOPCIAddressSpace space, UInt8 offset );
+ virtual void configWrite32( IOPCIAddressSpace space,
+ UInt8 offset, UInt32 data );
+ virtual UInt16 configRead16( IOPCIAddressSpace space, UInt8 offset );
+ virtual void configWrite16( IOPCIAddressSpace space,
+ UInt8 offset, UInt16 data );
+ virtual UInt8 configRead8( IOPCIAddressSpace space, UInt8 offset );
+ virtual void configWrite8( IOPCIAddressSpace space,
+ UInt8 offset, UInt8 data );
+
+ // Unused Padding
+ OSMetaClassDeclareReservedUnused(IOPCI2PCIBridge, 0);
+ OSMetaClassDeclareReservedUnused(IOPCI2PCIBridge, 1);
+ OSMetaClassDeclareReservedUnused(IOPCI2PCIBridge, 2);
+ OSMetaClassDeclareReservedUnused(IOPCI2PCIBridge, 3);
+ OSMetaClassDeclareReservedUnused(IOPCI2PCIBridge, 4);
+ OSMetaClassDeclareReservedUnused(IOPCI2PCIBridge, 5);
+ OSMetaClassDeclareReservedUnused(IOPCI2PCIBridge, 6);
+ OSMetaClassDeclareReservedUnused(IOPCI2PCIBridge, 7);
+ OSMetaClassDeclareReservedUnused(IOPCI2PCIBridge, 8);
+};
+
+#endif /* ! _IOKIT_IOPCIBRIDGE_H */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
+/*
+ * Copyright (c) 1998 Apple Computer, Inc. All rights reserved.
+ *
+ * HISTORY
+ *
+ */
+
#ifndef _IOKIT_IOPCIDEVICE_H
#define _IOKIT_IOPCIDEVICE_H
-#warning IOPCIDevice.h moved to IOPCIFamily project
-#warning IOPCIDevice.h will be removed from xnu; do not edit or add new usage
-
#include <IOKit/IOService.h>
+/* Definitions of PCI Config Registers */
+enum {
+ kIOPCIConfigVendorID = 0x00,
+ kIOPCIConfigDeviceID = 0x02,
+ kIOPCIConfigCommand = 0x04,
+ kIOPCIConfigStatus = 0x06,
+ kIOPCIConfigRevisionID = 0x08,
+ kIOPCIConfigClassCode = 0x09,
+ kIOPCIConfigCacheLineSize = 0x0C,
+ kIOPCIConfigLatencyTimer = 0x0D,
+ kIOPCIConfigHeaderType = 0x0E,
+ kIOPCIConfigBIST = 0x0F,
+ kIOPCIConfigBaseAddress0 = 0x10,
+ kIOPCIConfigBaseAddress1 = 0x14,
+ kIOPCIConfigBaseAddress2 = 0x18,
+ kIOPCIConfigBaseAddress3 = 0x1C,
+ kIOPCIConfigBaseAddress4 = 0x20,
+ kIOPCIConfigBaseAddress5 = 0x24,
+ kIOPCIConfigCardBusCISPtr = 0x28,
+ kIOPCIConfigSubSystemVendorID = 0x2C,
+ kIOPCIConfigSubSystemID = 0x2E,
+ kIOPCIConfigExpansionROMBase = 0x30,
+ kIOPCIConfigCapabilitiesPtr = 0x34,
+ kIOPCIConfigInterruptLine = 0x3C,
+ kIOPCIConfigInterruptPin = 0x3D,
+ kIOPCIConfigMinimumGrant = 0x3E,
+ kIOPCIConfigMaximumLatency = 0x3F
+};
+
+/* Definitions of Capabilities PCI Config Register */
+enum {
+ kIOPCICapabilityIDOffset = 0x00,
+ kIOPCINextCapabilityOffset = 0x01,
+ kIOPCIPowerManagementCapability = 0x01,
+ kIOPCIAGPCapability = 0x02
+};
+
+/* Space definitions */
+enum {
+ kIOPCIConfigSpace = 0,
+ kIOPCIIOSpace = 1,
+ kIOPCI32BitMemorySpace = 2,
+ kIOPCI64BitMemorySpace = 3
+};
+
+/* Command register definitions */
+enum {
+ kIOPCICommandIOSpace = 0x0001,
+ kIOPCICommandMemorySpace = 0x0002,
+ kIOPCICommandBusMaster = 0x0004,
+ kIOPCICommandSpecialCycles = 0x0008,
+ kIOPCICommandMemWrInvalidate = 0x0010,
+ kIOPCICommandPaletteSnoop = 0x0020,
+ kIOPCICommandParityError = 0x0040,
+ kIOPCICommandAddressStepping = 0x0080,
+ kIOPCICommandSERR = 0x0100,
+ kIOPCICommandFastBack2Back = 0x0200
+};
+
+/* Status register definitions */
+enum {
+ kIOPCIStatusCapabilities = 0x0010,
+ kIOPCIStatusPCI66 = 0x0020,
+ kIOPCIStatusUDF = 0x0040,
+ kIOPCIStatusFastBack2Back = 0x0080,
+ kIOPCIStatusDevSel0 = 0x0000,
+ kIOPCIStatusDevSel1 = 0x0200,
+ kIOPCIStatusDevSel2 = 0x0400,
+ kIOPCIStatusDevSel3 = 0x0600,
+ kIOPCIStatusTargetAbortCapable = 0x0800,
+ kIOPCIStatusTargetAbortActive = 0x1000,
+ kIOPCIStatusMasterAbortActive = 0x2000,
+ kIOPCIStatusSERRActive = 0x4000,
+ kIOPCIStatusParityErrActive = 0x8000
+};
+
union IOPCIAddressSpace {
UInt32 bits;
struct {
} s;
};
+struct IOPCIPhysicalAddress {
+ IOPCIAddressSpace physHi;
+ UInt32 physMid;
+ UInt32 physLo;
+ UInt32 lengthHi;
+ UInt32 lengthLo;
+};
+
+// IOPCIDevice matching property names
+#define kIOPCIMatchKey "IOPCIMatch"
+#define kIOPCIPrimaryMatchKey "IOPCIPrimaryMatch"
+#define kIOPCISecondaryMatchKey "IOPCISecondaryMatch"
+#define kIOPCIClassMatchKey "IOPCIClassMatch"
+
+// property to control PCI default config space save on sleep
+#define kIOPMPCIConfigSpaceVolatileKey "IOPMPCIConfigSpaceVolatile"
+
+enum {
+ kIOPCIDevicePowerStateCount = 3,
+ kIOPCIDeviceOffState = 0,
+ kIOPCIDeviceOnState = 2
+};
+
+/*! @class IOPCIDevice : public IOService
+ @abstract An IOService class representing a PCI device.
+ @discussion The discovery of an PCI device by the PCI bus family results in an instance of the IOPCIDevice being created and published. It provides services for looking up and mapping memory mapped hardware, and access to the PCI configuration and I/O spaces.
+
+<br><br>Matching Supported by IOPCIDevice<br><br>
+
+Two types of matching are available, OpenFirmware name matching and PCI register matching. Currently, only one of these two matching schemes can be used in the same property table.
+
+<br><br>OpenFirmware Name Matching<br><br>
+
+IOService performs matching based on the IONameMatch property (see IOService). IOPCIDevices created with OpenFirmware device tree entries will name match based on the standard OpenFirmware name matching properties.
+
+<br><br>PCI Register Matching<br><br>
+
+A PCI device driver can also match on the values of certain config space registers.
+
+In each case, several matching values can be specified, and an optional mask for the value of the config space register may follow the value, preceded by an '&' character.
+<br>
+<br>
+ kIOPCIMatchKey, "IOPCIMatch"
+<br>
+The kIOPCIMatchKey property matches the vendor and device ID (0x00) register, or the subsystem register (0x2c).
+<br>
+<br>
+ kIOPCIPrimaryMatchKey, "IOPCIPrimaryMatch"
+<br>
+The kIOPCIPrimaryMatchKey property matches the vendor and device ID (0x00) register.
+<br>
+<br>
+ kIOPCISecondaryMatchKey, "IOPCISecondaryMatch"
+<br>
+The kIOPCISecondaryMatchKey property matches the subsystem register (0x2c).
+<br>
+<br>
+ kIOPCIClassMatchKey, "IOPCIClassMatch"
+<br>
+The kIOPCIClassMatchKey property matches the class code register (0x08). The default mask for this register is 0xffffff00.
+<br>
+<br>
+Examples:
+<br>
+<br>
+ <key>IOPCIMatch</key> <br>
+ <string>0x00261011</string>
+<br>
+Matches a device whose vendor ID is 0x1011, and device ID is 0x0026, including subsystem IDs.
+<br>
+<br>
+ <key>IOPCIMatch</key> <br>
+ <string>0x00789004&0x00ffffff 0x78009004&0x0xff00ffff</string>
+<br>
+Matches with any device with a vendor ID of 0x9004, and a device ID of 0xzz78 or 0x78zz, where 'z' is don't care.
+<br>
+<br>
+ <key>IOPCIClassMatch</key> <br>
+ <string>0x02000000&0xffff0000</string>
+<br>
+<br>
+Matches a device whose class code is 0x0200zz, an ethernet device.
+
+*/
+
class IOPCIDevice : public IOService
{
OSDeclareDefaultStructors(IOPCIDevice)
IOMemoryMap * ioMap;
OSObject * slotNameProperty;
+/*! @struct ExpansionData
+ @discussion This structure will be used to expand the capablilties of the IOWorkLoop in the future.
+ */
struct ExpansionData { };
+/*! @var reserved
+ Reserved for future use. (Internal use only) */
ExpansionData *reserved;
public:
- IOPCIAddressSpace space;
+ IOPCIAddressSpace space;
UInt32 * savedConfig;
public:
+ /* IOService/IORegistryEntry methods */
virtual bool attach( IOService * provider );
virtual void detach( IOService * provider );
virtual void configWrite8( IOPCIAddressSpace space,
UInt8 offset, UInt8 data );
+/*! @function configRead32
+ @abstract Reads a 32-bit value from the PCI device's configuration space.
+ @discussion This method reads a 32-bit configuration space register on the device and returns its value.
+ @param offset An 8-bit offset into configuration space, of which bits 0-1 are ignored.
+ @result An 32-bit value in host byte order (big endian on PPC). */
+
virtual UInt32 configRead32( UInt8 offset );
+
+/*! @function configRead16
+ @abstract Reads a 16-bit value from the PCI device's configuration space.
+ @discussion This method reads a 16-bit configuration space register on the device and returns its value.
+ @param offset An 8-bit offset into configuration space, of which bit 0 is ignored.
+ @result An 16-bit value in host byte order (big endian on PPC). */
+
virtual UInt16 configRead16( UInt8 offset );
+
+/*! @function configRead8
+ @abstract Reads a 8-bit value from the PCI device's configuration space.
+ @discussion This method reads a 8-bit configuration space register on the device and returns its value.
+ @param offset An 8-bit offset into configuration space.
+ @result An 8-bit value. */
+
virtual UInt8 configRead8( UInt8 offset );
+
+/*! @function configWrite32
+ @abstract Writes a 32-bit value to the PCI device's configuration space.
+ @discussion This method write a 32-bit value to a configuration space register on the device.
+ @param offset An 8-bit offset into configuration space, of which bits 0-1 are ignored.
+ @param data An 32-bit value to be written in host byte order (big endian on PPC). */
+
virtual void configWrite32( UInt8 offset, UInt32 data );
+
+/*! @function configWrite16
+ @abstract Writes a 16-bit value to the PCI device's configuration space.
+ @discussion This method write a 16-bit value to a configuration space register on the device.
+ @param offset An 8-bit offset into configuration space, of which bit 0 is ignored.
+ @param data An 16-bit value to be written in host byte order (big endian on PPC). */
+
virtual void configWrite16( UInt8 offset, UInt16 data );
+
+/*! @function configWrite8
+ @abstract Writes a 8-bit value to the PCI device's configuration space.
+ @discussion This method write a 8-bit value to a configuration space register on the device.
+ @param offset An 8-bit offset into configuration space.
+ @param data An 8-bit value to be written. */
+
virtual void configWrite8( UInt8 offset, UInt8 data );
virtual IOReturn saveDeviceState( IOOptionBits options = 0 );
virtual IOReturn restoreDeviceState( IOOptionBits options = 0 );
+
+/*! @function setConfigBits
+ @abstract Sets masked bits in a configuration space register.
+ @discussion This method sets masked bits in a configuration space register on the device by reading and writing the register. The value of the masked bits before the write is returned.
+ @param offset An 8-bit offset into configuration space, of which bits 0-1 are ignored.
+ @param mask An 32-bit mask indicating which bits in the value parameter are valid.
+ @param data An 32-bit value to be written in host byte order (big endian on PPC).
+ @result The value of the register masked with the mask before the write. */
+
virtual UInt32 setConfigBits( UInt8 offset, UInt32 mask, UInt32 value );
+/*! @function setMemoryEnable
+ @abstract Sets the device's memory space response.
+ @discussion This method sets the memory space response bit in the device's command config space register to the passed value, and returns the previous state of the enable.
+ @param enable True or false to enable or disable the memory space response.
+ @result True if the memory space response was previously enabled, false otherwise. */
+
virtual bool setMemoryEnable( bool enable );
+
+/*! @function setIOEnable
+ @abstract Sets the device's I/O space response.
+ @discussion This method sets the I/O space response bit in the device's command config space register to the passed value, and returns the previous state of the enable. The exclusive option allows only one exclusive device on the bus to be enabled concurrently, this should be only for temporary access.
+ @param enable True or false to enable or disable the I/O space response.
+ @param exclusive If true, only one setIOEnable with the exclusive flag set will be allowed at a time on the bus, this should be only for temporary access.
+ @result True if the I/O space response was previously enabled, false otherwise. */
+
virtual bool setIOEnable( bool enable, bool exclusive = false );
+
+/*! @function setBusMasterEnable
+ @abstract Sets the device's bus master enable.
+ @discussion This method sets the bus master enable bit in the device's command config space register to the passed value, and returns the previous state of the enable.
+ @param enable True or false to enable or disable bus mastering.
+ @result True if bus mastering was previously enabled, false otherwise. */
+
virtual bool setBusMasterEnable( bool enable );
+
+/*! @function findPCICapability
+ @abstract Search configuration space for a PCI capability register.
+ @discussion This method searchs the device's config space for a PCI capability register matching the passed capability ID, if the device supports PCI capabilities.
+ @param capabilityID An 8-bit PCI capability ID.
+ @param offset An optional pointer to return the offset into config space where the capability was found.
+ @result The 32-bit value of the capability register if one was found, zero otherwise. */
+
virtual UInt32 findPCICapability( UInt8 capabilityID, UInt8 * offset = 0 );
+
+/*! @function getBusNumber
+ @abstract Accessor to return the PCI device's assigned bus number.
+ @discussion This method is an accessor to return the PCI device's assigned bus number.
+ @result The 8-bit value of device's PCI bus number. */
+
virtual UInt8 getBusNumber( void );
+
+/*! @function getDeviceNumber
+ @abstract Accessor to return the PCI device's device number.
+ @discussion This method is an accessor to return the PCI device's device number.
+ @result The 5-bit value of device's device number. */
+
virtual UInt8 getDeviceNumber( void );
+
+/*! @function getFunctionNumber
+ @abstract Accessor to return the PCI device's function number.
+ @discussion This method is an accessor to return the PCI device's function number.
+ @result The 3-bit value of device's function number. */
+
virtual UInt8 getFunctionNumber( void );
+
+ /* Device memory accessors */
+
+/*! @function getDeviceMemoryWithRegister
+ @abstract Returns an instance of IODeviceMemory representing one of the device's memory mapped ranges.
+ @discussion This method will return a pointer to an instance of IODeviceMemory for the physical memory range that was assigned to the configuration space base address register passed in. It is analogous to IOService::getDeviceMemoryWithIndex.
+ @param reg The 8-bit configuration space register that is the base address register for the desired range.
+ @result A pointer to an instance of IODeviceMemory, or zero no such range was found. The IODeviceMemory is retained by the provider, so is valid while attached, or while any mappings to it exist. It should not be released by the caller. */
+
virtual IODeviceMemory * getDeviceMemoryWithRegister( UInt8 reg );
+
+/*! @function mapDeviceMemoryWithRegister
+ @abstract Maps a physical range of the device.
+ @discussion This method will create a mapping for the IODeviceMemory for the physical memory range that was assigned to the configuration space base address register passed in, with IODeviceMemory::map(options). The mapping is represented by the returned instance of IOMemoryMap, which should not be released until the mapping is no longer required. This method is analogous to IOService::mapDeviceMemoryWithIndex.
+ @param reg The 8-bit configuration space register that is the base address register for the desired range.
+ @param options Options to be passed to the IOMemoryDescriptor::map() method.
+ @result An instance of IOMemoryMap, or zero if the index is beyond the count available. The mapping should be released only when access to it is no longer required. */
+
virtual IOMemoryMap * mapDeviceMemoryWithRegister( UInt8 reg,
IOOptionBits options = 0 );
+
+/*! @function ioDeviceMemory
+ @abstract Accessor to the I/O space aperture for the bus.
+ @discussion This method will return a reference to the IODeviceMemory for the I/O aperture of the bus the device is on.
+ @result A pointer to an IODeviceMemory object for the I/O aperture. The IODeviceMemory is retained by the provider, so is valid while attached, or while any mappings to it exist. It should not be released by the caller. */
+
virtual IODeviceMemory * ioDeviceMemory( void );
+
+ /* I/O space accessors */
+
+/*! @function ioWrite32
+ @abstract Writes a 32-bit value to an I/O space aperture.
+ @discussion This method will write a 32-bit value to a 4 byte aligned offset in an I/O space aperture. If a map object is passed in, the value is written relative to it, otherwise to the value is written relative to the I/O space aperture for the bus. This function encapsulates the differences between architectures in generating I/O space operations. An eieio instruction is included on PPC.
+ @param offset An offset into a bus or device's I/O space aperture.
+ @param value The value to be written in host byte order (big endian on PPC).
+ @param map If the offset is relative to the beginning of a device's aperture, an IOMemoryMap object for that object should be passed in. Otherwise, passing zero will write the value relative to the beginning of the bus' I/O space. */
+
virtual void ioWrite32( UInt16 offset, UInt32 value,
IOMemoryMap * map = 0 );
+
+/*! @function ioWrite16
+ @abstract Writes a 16-bit value to an I/O space aperture.
+ @discussion This method will write a 16-bit value to a 2 byte aligned offset in an I/O space aperture. If a map object is passed in, the value is written relative to it, otherwise to the value is written relative to the I/O space aperture for the bus. This function encapsulates the differences between architectures in generating I/O space operations. An eieio instruction is included on PPC.
+ @param offset An offset into a bus or device's I/O space aperture.
+ @param value The value to be written in host byte order (big endian on PPC).
+ @param map If the offset is relative to the beginning of a device's aperture, an IOMemoryMap object for that object should be passed in. Otherwise, passing zero will write the value relative to the beginning of the bus' I/O space. */
+
virtual void ioWrite16( UInt16 offset, UInt16 value,
IOMemoryMap * map = 0 );
+
+/*! @function ioWrite8
+ @abstract Writes a 8-bit value to an I/O space aperture.
+ @discussion This method will write a 8-bit value to an offset in an I/O space aperture. If a map object is passed in, the value is written relative to it, otherwise to the value is written relative to the I/O space aperture for the bus. This function encapsulates the differences between architectures in generating I/O space operations. An eieio instruction is included on PPC.
+ @param offset An offset into a bus or device's I/O space aperture.
+ @param value The value to be written in host byte order (big endian on PPC).
+ @param map If the offset is relative to the beginning of a device's aperture, an IOMemoryMap object for that object should be passed in. Otherwise, passing zero will write the value relative to the beginning of the bus' I/O space. */
+
virtual void ioWrite8( UInt16 offset, UInt8 value,
IOMemoryMap * map = 0 );
+
+/*! @function ioRead32
+ @abstract Reads a 32-bit value from an I/O space aperture.
+ @discussion This method will read a 32-bit value from a 4 byte aligned offset in an I/O space aperture. If a map object is passed in, the value is read relative to it, otherwise to the value is read relative to the I/O space aperture for the bus. This function encapsulates the differences between architectures in generating I/O space operations. An eieio instruction is included on PPC.
+ @param offset An offset into a bus or device's I/O space aperture.
+ @param map If the offset is relative to the beginning of a device's aperture, an IOMemoryMap object for that object should be passed in. Otherwise, passing zero will write the value relative to the beginning of the bus' I/O space.
+ @result The value read in host byte order (big endian on PPC). */
+
virtual UInt32 ioRead32( UInt16 offset, IOMemoryMap * map = 0 );
+
+/*! @function ioRead16
+ @abstract Reads a 16-bit value from an I/O space aperture.
+ @discussion This method will read a 16-bit value from a 2 byte aligned offset in an I/O space aperture. If a map object is passed in, the value is read relative to it, otherwise to the value is read relative to the I/O space aperture for the bus. This function encapsulates the differences between architectures in generating I/O space operations. An eieio instruction is included on PPC.
+ @param offset An offset into a bus or device's I/O space aperture.
+ @param map If the offset is relative to the beginning of a device's aperture, an IOMemoryMap object for that object should be passed in. Otherwise, passing zero will write the value relative to the beginning of the bus' I/O space.
+ @result The value read in host byte order (big endian on PPC). */
+
virtual UInt16 ioRead16( UInt16 offset, IOMemoryMap * map = 0 );
+
+/*! @function ioRead8
+ @abstract Reads a 8-bit value from an I/O space aperture.
+ @discussion This method will read a 8-bit value from an offset in an I/O space aperture. If a map object is passed in, the value is read relative to it, otherwise to the value is read relative to the I/O space aperture for the bus. This function encapsulates the differences between architectures in generating I/O space operations. An eieio instruction is included on PPC.
+ @param offset An offset into a bus or device's I/O space aperture.
+ @param map If the offset is relative to the beginning of a device's aperture, an IOMemoryMap object for that object should be passed in. Otherwise, passing zero will write the value relative to the beginning of the bus' I/O space.
+ @result The value read. */
+
virtual UInt8 ioRead8( UInt16 offset, IOMemoryMap * map = 0 );
// Unused Padding
};
#endif /* ! _IOKIT_IOPCIDEVICE_H */
+
--- /dev/null
+export MakeInc_cmd=${SRCROOT}/makedefs/MakeInc.cmd
+export MakeInc_def=${SRCROOT}/makedefs/MakeInc.def
+export MakeInc_rule=${SRCROOT}/makedefs/MakeInc.rule
+export MakeInc_dir=${SRCROOT}/makedefs/MakeInc.dir
+
+IOKIT_FRAMEDIR = $(FRAMEDIR)/IOKit.framework/Versions/A
+export INCDIR = $(IOKIT_FRAMEDIR)/Headers
+export LCLDIR = $(IOKIT_FRAMEDIR)/PrivateHeaders
+
+include $(MakeInc_cmd)
+include $(MakeInc_def)
+
+MI_DIR = pci
+NOT_EXPORT_HEADERS =
+
+INSTINC_SUBDIRS =
+INSTINC_SUBDIRS_PPC =
+INSTINC_SUBDIRS_I386 =
+
+EXPINC_SUBDIRS = ${INSTINC_SUBDIRS}
+EXPINC_SUBDIRS_PPC = ${INSTINC_SUBDIRS_PPC}
+EXPINC_SUBDIRS_I386 = ${INSTINC_SUBDIRS_I386}
+
+ALL_HEADERS = $(shell (cd $(SOURCE); echo *.h))
+
+INSTALL_MI_LIST =
+INSTALL_MI_LCL_LIST = ""
+INSTALL_MI_DIR = $(MI_DIR)
+
+EXPORT_MI_LIST = $(filter-out $(NOT_EXPORT_HEADERS), $(ALL_HEADERS))
+EXPORT_MI_DIR = IOKit/$(MI_DIR)
+
+include $(MakeInc_rule)
+include $(MakeInc_dir)
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#ifndef KERNEL
LEAF(_ev_lock)
-
- li a6,1 // lock value
-
-8: lwz a7,0(a0) // Get lock word
- mr. a7,a7 // Is it held?
- bne-- 8b // Yup...
-
-9: lwarx a7,0,a0 // read the lock
- mr. a7,a7 // Is it held?
- bne-- 7f // yes, kill reservation
- stwcx. a6,0,a0 // try to get the lock
- bne-- 9b // failed, try again
- isync
- blr // got it, return
-
-7: li a7,-4 // Point to a spot in the red zone
- stwcx. a7,a7,r1 // Kill reservation
- b 8b // Go wait some more...
-
-
+ li a6,1 // lock value
+ lwarx a7,0,a0 // CEMV10
+9:
+ sync
+ lwarx a7,0,a0 // read the lock
+ cmpwi cr0,a7,0 // is it busy?
+ bne- 9b // yes, spin
+ sync
+ stwcx. a6,0,a0 // try to get the lock
+ bne- 9b // failed, try again
+ isync
+ blr // got it, return
END(_ev_lock)
LEAF(_IOSpinLock)
-
- li a6,1 // lock value
-
-8: lwz a7,0(a0) // Get lock word
- mr. a7,a7 // Is it held?
- bne-- 8b // Yup...
-
-9: lwarx a7,0,a0 // read the lock
- mr. a7,a7 // Is it held?
- bne-- 7f // yes, kill reservation
- stwcx. a6,0,a0 // try to get the lock
- bne-- 9b // failed, try again
- isync
- blr // got it, return
-
-7: li a7,-4 // Point to a spot in the red zone
- stwcx. a7,a7,r1 // Kill reservation
- b 8b // Go wait some more...
+ li a6,1 // lock value
+ lwarx a7,0,a0 // CEMV10
+9:
+ sync
+ lwarx a7,0,a0 // read the lock
+ cmpwi cr0,a7,0 // is it busy?
+ bne- 9b // yes, spin
+ sync
+ stwcx. a6,0,a0 // try to get the lock
+ bne- 9b // failed, try again
+ isync
+ blr // got it, return
END(_IOSpinLock)
#endif
*/
LEAF(_ev_try_lock)
-
- DISABLE_PREEMPTION()
-
- li a6,1 // lock value
-
- lwz a7,0(a0) // Get lock word
- mr. a7,a7 // Is it held?
- bne-- 6f // Yup...
-
-9: lwarx a7,0,a0 // read the lock
- mr. a7,a7 // Is it held?
- bne-- 7f // yes, kill reservation
- stwcx. a6,0,a0 // try to get the lock
- bne-- 9b // failed, try again
- li a0,1 // return TRUE
- isync
- blr // got it, return
-
-7: li a7,-4 // Point to a spot in the red zone
- stwcx. a7,a7,r1 // Kill reservation
-
-6:
- ENABLE_PREEMPTION()
- li a0,0 // return FALSE
- blr
-
+ li a6,1 // lock value
+ DISABLE_PREEMPTION()
+ lwarx a7,0,a0 // CEMV10
+8:
+ sync
+ lwarx a7,0,a0 // read the lock
+ cmpwi cr0,a7,0 // is it busy?
+ bne- 9f // yes, give up
+ sync
+ stwcx. a6,0,a0 // try to get the lock
+ bne- 8b // failed, try again
+ li a0,1 // return TRUE
+ isync
+ blr
+9:
+ ENABLE_PREEMPTION()
+ li a0,0 // return FALSE
+ blr
END(_ev_try_lock)
LEAF(_IOTrySpinLock)
-
- DISABLE_PREEMPTION()
-
- li a6,1 // lock value
-
- lwz a7,0(a0) // Get lock word
- mr. a7,a7 // Is it held?
- bne-- 6f // Yup...
-
-9: lwarx a7,0,a0 // read the lock
- mr. a7,a7 // Is it held?
- bne-- 7f // yes, kill reservation
- stwcx. a6,0,a0 // try to get the lock
- bne-- 9b // failed, try again
- li a0,1 // return TRUE
- isync
- blr // got it, return
-
-7: li a7,-4 // Point to a spot in the red zone
- stwcx. a7,a7,r1 // Kill reservation
-
-6:
- ENABLE_PREEMPTION()
- li a0,0 // return FALSE
- blr
-
+ li a6,1 // lock value
+ DISABLE_PREEMPTION()
+ lwarx a7,0,a0 // CEMV10
+8:
+ sync
+ lwarx a7,0,a0 // read the lock
+ cmpwi cr0,a7,0 // is it busy?
+ bne- 9f // yes, give up
+ sync
+ stwcx. a6,0,a0 // try to get the lock
+ bne- 8b // failed, try again
+ li a0,1 // return TRUE
+ isync
+ blr
+9:
+ ENABLE_PREEMPTION()
+ li a0,0 // return FALSE
+ blr
END(_IOTrySpinLock)
#endif /* ! _IOKIT_IOSHAREDLOCKIMP_H */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*/
extern void invalidate_icache(vm_offset_t addr, unsigned cnt, int phys);
extern void flush_dcache(vm_offset_t addr, unsigned count, int phys);
-extern void invalidate_icache64(addr64_t addr, unsigned cnt, int phys);
-extern void flush_dcache64(addr64_t addr, unsigned count, int phys);
__END_DECLS
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ *
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ *
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
__BEGIN_DECLS
void ipc_port_release_send(ipc_port_t port);
#include <vm/pmap.h>
-
-vm_map_t IOPageableMapForAddress( vm_address_t address );
__END_DECLS
+extern "C" vm_map_t IOPageableMapForAddress( vm_address_t address );
+
#define super IOGeneralMemoryDescriptor
OSDefineMetaClassAndStructors(IOBufferMemoryDescriptor,
IOGeneralMemoryDescriptor);
task_t inTask)
{
vm_map_t map = 0;
- IOOptionBits iomdOptions = kIOMemoryAsReference | kIOMemoryTypeVirtual;
if (!capacity)
return false;
_physSegCount = 0;
_buffer = 0;
- // Grab the direction and the Auto Prepare bits from the Buffer MD options
- iomdOptions |= options & (kIOMemoryDirectionMask | kIOMemoryAutoPrepare);
-
if ((options & kIOMemorySharingTypeMask) && (alignment < page_size))
alignment = page_size;
_alignment = alignment;
if (options & kIOMemoryPageable)
{
- iomdOptions |= kIOMemoryBufferPageable;
if (inTask == kernel_task)
{
/* Allocate some kernel address space. */
map = get_task_map(inTask);
vm_map_reference(map);
reserved->map = map;
- kr = vm_allocate( map, (vm_address_t *) &_buffer, round_page_32(capacity),
+ kr = vm_allocate( map, (vm_address_t *) &_buffer, round_page(capacity),
VM_FLAGS_ANYWHERE | VM_MAKE_TAG(VM_MEMORY_IOKIT) );
if( KERN_SUCCESS != kr)
return( false );
// we have to make sure that these pages don't get copied on fork.
- kr = vm_inherit( map, (vm_address_t) _buffer, round_page_32(capacity), VM_INHERIT_NONE);
+ kr = vm_inherit( map, (vm_address_t) _buffer, round_page(capacity), VM_INHERIT_NONE);
if( KERN_SUCCESS != kr)
return( false );
}
}
else
{
- // @@@ gvdl: Need to remove this
- // Buffer should never auto prepare they should be prepared explicitly
- // But it never was enforced so what are you going to do?
- iomdOptions |= kIOMemoryAutoPrepare;
-
/* Allocate a wired-down buffer inside kernel space. */
if (options & kIOMemoryPhysicallyContiguous)
_buffer = IOMallocContiguous(capacity, alignment, 0);
_singleRange.v.address = (vm_address_t) _buffer;
_singleRange.v.length = capacity;
- if (!super::initWithOptions(&_singleRange.v, 1, 0,
- inTask, iomdOptions, /* System mapper */ 0))
+ if (!super::initWithRanges(&_singleRange.v, 1,
+ (IODirection) (options & kIOMemoryDirectionMask),
+ inTask, true))
return false;
- if (options & kIOMemoryPageable) {
+ if (options & kIOMemoryPageable)
+ {
+ _flags |= kIOMemoryRequiresWire;
+
kern_return_t kr;
ipc_port_t sharedMem = (ipc_port_t) _memEntry;
- vm_size_t size = round_page_32(_ranges.v[0].length);
+ vm_size_t size = round_page(_ranges.v[0].length);
// must create the entry before any pages are allocated
if( 0 == sharedMem) {
-
- // set memory entry cache
- vm_prot_t memEntryCacheMode = VM_PROT_READ | VM_PROT_WRITE;
- switch (options & kIOMapCacheMask)
- {
- case kIOMapInhibitCache:
- SET_MAP_MEM(MAP_MEM_IO, memEntryCacheMode);
- break;
-
- case kIOMapWriteThruCache:
- SET_MAP_MEM(MAP_MEM_WTHRU, memEntryCacheMode);
- break;
-
- case kIOMapWriteCombineCache:
- SET_MAP_MEM(MAP_MEM_WCOMB, memEntryCacheMode);
- break;
-
- case kIOMapCopybackCache:
- SET_MAP_MEM(MAP_MEM_COPYBACK, memEntryCacheMode);
- break;
-
- case kIOMapDefaultCache:
- default:
- SET_MAP_MEM(MAP_MEM_NOOP, memEntryCacheMode);
- break;
- }
-
kr = mach_make_memory_entry( map,
&size, _ranges.v[0].address,
- memEntryCacheMode, &sharedMem,
+ VM_PROT_READ | VM_PROT_WRITE, &sharedMem,
NULL );
-
- if( (KERN_SUCCESS == kr) && (size != round_page_32(_ranges.v[0].length))) {
+ if( (KERN_SUCCESS == kr) && (size != round_page(_ranges.v[0].length))) {
ipc_port_release_send( sharedMem );
kr = kIOReturnVMError;
}
_memEntry = (void *) sharedMem;
}
}
+ else
+ {
+ /* Precompute virtual-to-physical page mappings. */
+ vm_address_t inBuffer = (vm_address_t) _buffer;
+ _physSegCount = atop(trunc_page(inBuffer + capacity - 1) -
+ trunc_page(inBuffer)) + 1;
+ _physAddrs = IONew(IOPhysicalAddress, _physSegCount);
+ if (!_physAddrs)
+ return false;
+
+ inBuffer = trunc_page(inBuffer);
+ for (unsigned i = 0; i < _physSegCount; i++) {
+ _physAddrs[i] = pmap_extract(get_task_pmap(kernel_task), inBuffer);
+ assert(_physAddrs[i]); /* supposed to be wired */
+ inBuffer += page_size;
+ }
+ }
setLength(capacity);
task_t inTask,
IOOptionBits options,
vm_size_t capacity,
- vm_offset_t alignment)
+ vm_offset_t alignment = 1)
{
IOBufferMemoryDescriptor *me = new IOBufferMemoryDescriptor;
IOBufferMemoryDescriptor * IOBufferMemoryDescriptor::withOptions(
IOOptionBits options,
vm_size_t capacity,
- vm_offset_t alignment)
+ vm_offset_t alignment = 1)
{
IOBufferMemoryDescriptor *me = new IOBufferMemoryDescriptor;
*/
void IOBufferMemoryDescriptor::free()
{
- // Cache all of the relevant information on the stack for use
- // after we call super::free()!
IOOptionBits options = _options;
vm_size_t size = _capacity;
void * buffer = _buffer;
vm_map_t map = 0;
vm_offset_t alignment = _alignment;
+ if (_physAddrs)
+ IODelete(_physAddrs, IOPhysicalAddress, _physSegCount);
+
if (reserved)
{
map = reserved->map;
if (options & kIOMemoryPageable)
{
if (map)
- vm_deallocate(map, (vm_address_t) buffer, round_page_32(size));
+ vm_deallocate(map, (vm_address_t) buffer, round_page(size));
else
IOFreePageable(buffer, size);
}
return 0;
}
+/*
+ * getPhysicalSegment:
+ *
+ * Get the physical address of the buffer, relative to the current position.
+ * If the current position is at the end of the buffer, a zero is returned.
+ */
+IOPhysicalAddress
+IOBufferMemoryDescriptor::getPhysicalSegment(IOByteCount offset,
+ IOByteCount * lengthOfSegment)
+{
+ IOPhysicalAddress physAddr;
+
+ if( offset != _position)
+ setPosition( offset );
+
+ assert(_position <= _length);
+
+ /* Fail gracefully if the position is at (or past) the end-of-buffer. */
+ if (_position >= _length) {
+ *lengthOfSegment = 0;
+ return 0;
+ }
+
+ if (_options & kIOMemoryPageable) {
+ physAddr = super::getPhysicalSegment(offset, lengthOfSegment);
+
+ } else {
+ /* Compute the largest contiguous physical length possible. */
+ vm_address_t actualPos = _singleRange.v.address + _position;
+ vm_address_t actualPage = trunc_page(actualPos);
+ unsigned physInd = atop(actualPage-trunc_page(_singleRange.v.address));
+
+ vm_size_t physicalLength = actualPage + page_size - actualPos;
+ for (unsigned index = physInd + 1; index < _physSegCount &&
+ _physAddrs[index] == _physAddrs[index-1] + page_size; index++) {
+ physicalLength += page_size;
+ }
+
+ /* Clip contiguous physical length at the end-of-buffer. */
+ if (physicalLength > _length - _position)
+ physicalLength = _length - _position;
+
+ *lengthOfSegment = physicalLength;
+ physAddr = _physAddrs[physInd] + (actualPos - actualPage);
+ }
+
+ return physAddr;
+}
+
OSMetaClassDefineReservedUsed(IOBufferMemoryDescriptor, 0);
OSMetaClassDefineReservedUnused(IOBufferMemoryDescriptor, 1);
OSMetaClassDefineReservedUnused(IOBufferMemoryDescriptor, 2);
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
bool IOCPU::start(IOService *provider)
{
- OSData *busFrequency, *cpuFrequency, *timebaseFrequency;
+ OSData *busFrequency, *cpuFrequency, *decFrequency;
if (!super::start(provider)) return false;
gIOCPUs->setObject(this);
- // Correct the bus, cpu and timebase frequencies in the device tree.
- if (gPEClockFrequencyInfo.bus_frequency_hz < 0x100000000ULL)
- busFrequency = OSData::withBytesNoCopy((void *)((char *)&gPEClockFrequencyInfo.bus_frequency_hz + 4), 4);
- else
- busFrequency = OSData::withBytesNoCopy((void *)&gPEClockFrequencyInfo.bus_clock_rate_hz, 8);
+ // Correct the bus, cpu and dec frequencies in the device tree.
+ busFrequency = OSData::withBytesNoCopy((void *)&gPEClockFrequencyInfo.bus_clock_rate_hz, 4);
+ cpuFrequency = OSData::withBytesNoCopy((void *)&gPEClockFrequencyInfo.cpu_clock_rate_hz, 4);
+ decFrequency = OSData::withBytesNoCopy((void *)&gPEClockFrequencyInfo.dec_clock_rate_hz, 4);
provider->setProperty("bus-frequency", busFrequency);
- busFrequency->release();
-
- if (gPEClockFrequencyInfo.cpu_frequency_hz < 0x100000000ULL)
- cpuFrequency = OSData::withBytesNoCopy((void *)((char *)&gPEClockFrequencyInfo.cpu_frequency_hz + 4), 4);
- else
- cpuFrequency = OSData::withBytesNoCopy((void *)&gPEClockFrequencyInfo.cpu_clock_rate_hz, 8);
provider->setProperty("clock-frequency", cpuFrequency);
+ provider->setProperty("timebase-frequency", decFrequency);
+ busFrequency->release();
cpuFrequency->release();
-
- timebaseFrequency = OSData::withBytesNoCopy((void *)&gPEClockFrequencyInfo.timebase_frequency_hz, 4);
- provider->setProperty("timebase-frequency", timebaseFrequency);
- timebaseFrequency->release();
+ decFrequency->release();
setProperty("IOCPUID", (UInt32)this, 32);
}
}
- ml_init_max_cpus(numCPUs);
-
return kIOReturnSuccess;
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
return false;
}
- dataQueue = (IODataQueueMemory *)IOMallocAligned(round_page_32(size + DATA_QUEUE_MEMORY_HEADER_SIZE), PAGE_SIZE);
+ dataQueue = (IODataQueueMemory *)IOMallocAligned(round_page(size + DATA_QUEUE_MEMORY_HEADER_SIZE), PAGE_SIZE);
if (dataQueue == 0) {
return false;
}
void IODataQueue::free()
{
if (dataQueue) {
- IOFreeAligned(dataQueue, round_page_32(dataQueue->queueSize + DATA_QUEUE_MEMORY_HEADER_SIZE));
+ IOFreeAligned(dataQueue, round_page(dataQueue->queueSize + DATA_QUEUE_MEMORY_HEADER_SIZE));
}
super::free();
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
+/*
+ * Copyright (c) 1998 Apple Computer, Inc. All rights reserved.
+ *
+ * HISTORY
+ * 23 Nov 98 sdouglas created.
+ * 30 Sep 99 sdouglas, merged IODeviceMemory into IOMemoryDescriptor.
+ */
#include <IOKit/IODeviceMemory.h>
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
* Copyright (c) 1998 Apple Computer, Inc. All rights reserved.
+ *
+ * HISTORY
+ * 23 Nov 98 sdouglas, created from IODeviceTreeBus.m, & MacOS exp mgr.
+ * 05 Apr 99 sdouglas, add interrupt mapping.
+ *
*/
#include <IOKit/IODeviceTreeSupport.h>
// free original device tree
DTInit(0);
IODTFreeLoaderInfo( "DeviceTree",
- (void *)dtMap[0], round_page_32(dtMap[1]) );
+ (void *)dtMap[0], round_page(dtMap[1]) );
}
// adjust tree
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
originalNub = vector->nub;
originalSource = vector->source;
- // Physically disable the interrupt, but mark it as being enables in the hardware.
- // The interruptDisabledSoft now indicates the driver's request for enablement.
- disableVectorHard(vectorNumber, vector);
- vector->interruptDisabledHard = 0;
+ // Save the dis/enable state for the original consumer's interrupt.
+ // Then disable the source
+ wasDisabledSoft = vector->interruptDisabledSoft;
+ disableInterrupt(originalNub, originalSource);
// Initialize the new shared interrupt controller.
error = vector->sharedController->initInterruptController(this,
// put the original consumor's interrupt back to normal and
// get rid of whats left of the shared controller.
if (error != kIOReturnSuccess) {
- // Save the driver's interrupt enablement state.
- wasDisabledSoft = vector->interruptDisabledSoft;
-
- // Make the interrupt really hard disabled.
- vector->interruptDisabledSoft = 1;
- vector->interruptDisabledHard = 1;
-
- // Enable the original consumer's interrupt if needed.
- if (!wasDisabledSoft) originalNub->enableInterrupt(originalSource);
enableInterrupt(originalNub, originalSource);
-
vector->sharedController->release();
vector->sharedController = 0;
IOUnlock(vector->interruptLock);
vector->target = vector->sharedController;
vector->refCon = 0;
- // Save the driver's interrupt enablement state.
- wasDisabledSoft = vector->interruptDisabledSoft;
-
- // Make the interrupt really hard disabled.
- vector->interruptDisabledSoft = 1;
- vector->interruptDisabledHard = 1;
-
// Enable the original consumer's interrupt if needed.
if (!wasDisabledSoft) originalNub->enableInterrupt(originalSource);
}
}
// Allocate the memory for the vectors
- numVectors = 32; // For now a constant number.
+ numVectors = 8; // For now a constant number.
vectors = (IOInterruptVector *)IOMalloc(numVectors * sizeof(IOInterruptVector));
if (vectors == NULL) {
IOFree(_interruptSources, sizeof(IOInterruptSource));
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
iter->release();
}
-void dbugprintf(char *fmt, ...);
-void db_dumpiojunk( const IORegistryPlane * plane );
-
-void db_piokjunk(void) {
-
- dbugprintf("\nDT plane:\n");
- db_dumpiojunk( gIODTPlane );
- dbugprintf("\n\nService plane:\n");
- db_dumpiojunk( gIOServicePlane );
- dbugprintf("\n\n"
- "ivar kalloc() 0x%08x\n"
- "malloc() 0x%08x\n"
- "containers kalloc() 0x%08x\n"
- "IOMalloc() 0x%08x\n"
- "----------------------------------------\n",
- debug_ivars_size,
- debug_malloc_size,
- debug_container_malloc_size,
- debug_iomalloc_size
- );
-
-}
-
-
-void db_dumpiojunk( const IORegistryPlane * plane )
-{
- IORegistryEntry * next;
- IORegistryIterator * iter;
- OSOrderedSet * all;
- char format[] = "%xxxs";
- IOService * service;
-
- iter = IORegistryIterator::iterateOver( plane );
-
- all = iter->iterateAll();
- if( all) {
- dbugprintf("Count %d\n", all->getCount() );
- all->release();
- } else dbugprintf("Empty\n");
-
- iter->reset();
- while( (next = iter->getNextObjectRecursive())) {
- sprintf( format + 1, "%ds", 2 * next->getDepth( plane ));
- dbugprintf( format, "");
- dbugprintf( "%s", next->getName( plane ));
- if( (next->getLocation( plane )))
- dbugprintf("@%s", next->getLocation( plane ));
- dbugprintf(" <class %s", next->getMetaClass()->getClassName());
- if( (service = OSDynamicCast(IOService, next)))
- dbugprintf(", busy %ld", service->getBusyState());
- dbugprintf( ">\n");
- }
- iter->release();
-}
-
void IOPrintMemory( void )
{
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <IOKit/IOReturn.h>
#include <IOKit/IOLib.h>
-#include <IOKit/IOMapper.h>
#include <IOKit/IOKitDebug.h>
mach_timespec_t IOZeroTvalspec = { 0, 0 };
-extern ppnum_t pmap_find_phys(pmap_t pmap, addr64_t va);
-
-/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* Global variables for use by iLogger
*/
static IOThreadFunc threadArgFcn;
-static void * threadArgArg;
-static lock_t * threadArgLock;
+static void * threadArgArg;
+static lock_t * threadArgLock;
-static queue_head_t gIOMallocContiguousEntries;
-static mutex_t * gIOMallocContiguousEntriesLock;
enum { kIOMaxPageableMaps = 16 };
enum { kIOPageableMapSize = 16 * 1024 * 1024 };
mutex_t * lock;
} gIOKitPageableSpace;
-/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
void IOLibInit(void)
{
gIOKitPageableSpace.hint = 0;
gIOKitPageableSpace.count = 1;
- gIOMallocContiguousEntriesLock = mutex_alloc( 0 );
- queue_init( &gIOMallocContiguousEntries );
-
libInitialized = true;
}
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
-struct _IOMallocContiguousEntry
-{
- void * virtual;
- ppnum_t ioBase;
- queue_chain_t link;
-};
-typedef struct _IOMallocContiguousEntry _IOMallocContiguousEntry;
-
void * IOMallocContiguous(vm_size_t size, vm_size_t alignment,
IOPhysicalAddress * physicalAddress)
{
vm_address_t allocationAddress;
vm_size_t adjustedSize;
vm_offset_t alignMask;
- ppnum_t pagenum;
if (size == 0)
return 0;
alignMask = alignment - 1;
adjustedSize = (2 * size) + sizeof(vm_size_t) + sizeof(vm_address_t);
- if (adjustedSize >= page_size)
- {
- adjustedSize = size;
- if (adjustedSize > page_size)
- {
- kr = kmem_alloc_contig(kernel_map, &address, size,
- alignMask, 0);
- }
- else
- {
- kr = kernel_memory_allocate(kernel_map, &address,
- size, alignMask, 0);
- }
+ if (adjustedSize >= page_size) {
+
+ kr = kmem_alloc_contig(kernel_map, &address, size,
+ alignMask, 0);
if (KERN_SUCCESS != kr)
address = 0;
- }
- else
- {
+
+ } else {
+
adjustedSize += alignMask;
allocationAddress = (vm_address_t) kalloc(adjustedSize);
+ (sizeof(vm_size_t) + sizeof(vm_address_t)))
& (~alignMask);
- if (atop_32(address) != atop_32(address + size - 1))
- address = round_page_32(address);
+ if (atop(address) != atop(address + size - 1))
+ address = round_page(address);
*((vm_size_t *)(address - sizeof(vm_size_t)
- sizeof(vm_address_t))) = adjustedSize;
address = 0;
}
- /* Do we want a physical address? */
- if (address && physicalAddress)
- {
- do
- {
- /* Get the physical page */
- pagenum = pmap_find_phys(kernel_pmap, (addr64_t) address);
- if(pagenum)
- {
- IOByteCount offset;
- ppnum_t base;
-
- base = IOMapperIOVMAlloc((size + PAGE_MASK) >> PAGE_SHIFT);
- if (base)
- {
- _IOMallocContiguousEntry *
- entry = IONew(_IOMallocContiguousEntry, 1);
- if (!entry)
- {
- IOFreeContiguous((void *) address, size);
- address = 0;
- break;
- }
- entry->virtual = (void *) address;
- entry->ioBase = base;
- mutex_lock(gIOMallocContiguousEntriesLock);
- queue_enter( &gIOMallocContiguousEntries, entry,
- _IOMallocContiguousEntry *, link );
- mutex_unlock(gIOMallocContiguousEntriesLock);
-
- *physicalAddress = (IOPhysicalAddress)((base << PAGE_SHIFT) | (address & PAGE_MASK));
- for (offset = 0; offset < ((size + PAGE_MASK) >> PAGE_SHIFT); offset++, pagenum++)
- IOMapperInsertPage( base, offset, pagenum );
- }
- else
- *physicalAddress = (IOPhysicalAddress)((pagenum << PAGE_SHIFT) | (address & PAGE_MASK));
- }
- else
- /* Did not find, return 0 */
- *physicalAddress = (IOPhysicalAddress) 0;
- }
- while (false);
- }
+ if( address && physicalAddress)
+ *physicalAddress = (IOPhysicalAddress) pmap_extract( kernel_pmap,
+ address );
assert(0 == (address & alignMask));
void IOFreeContiguous(void * address, vm_size_t size)
{
- vm_address_t allocationAddress;
- vm_size_t adjustedSize;
- _IOMallocContiguousEntry * entry;
- ppnum_t base = 0;
+ vm_address_t allocationAddress;
+ vm_size_t adjustedSize;
if( !address)
return;
assert(size);
- mutex_lock(gIOMallocContiguousEntriesLock);
- queue_iterate( &gIOMallocContiguousEntries, entry,
- _IOMallocContiguousEntry *, link )
- {
- if( entry->virtual == address ) {
- base = entry->ioBase;
- queue_remove( &gIOMallocContiguousEntries, entry,
- _IOMallocContiguousEntry *, link );
- break;
- }
- }
- mutex_unlock(gIOMallocContiguousEntriesLock);
-
- if (base)
- {
- IOMapperIOVMFree(base, (size + PAGE_MASK) >> PAGE_SHIFT);
- IODelete(entry, _IOMallocContiguousEntry, 1);
- }
-
adjustedSize = (2 * size) + sizeof(vm_size_t) + sizeof(vm_address_t);
if (adjustedSize >= page_size) {
#if IOALLOCDEBUG
if( ref.address)
- debug_iomalloc_size += round_page_32(size);
+ debug_iomalloc_size += round_page(size);
#endif
return( (void *) ref.address );
kmem_free( map, (vm_offset_t) address, size);
#if IOALLOCDEBUG
- debug_iomalloc_size -= round_page_32(size);
+ debug_iomalloc_size -= round_page(size);
#endif
}
extern kern_return_t IOMapPages(vm_map_t map, vm_offset_t va, vm_offset_t pa,
vm_size_t length, unsigned int options);
-extern kern_return_t IOUnmapPages(vm_map_t map, vm_offset_t va, vm_size_t length);
IOReturn IOSetProcessorCacheMode( task_t task, IOVirtualAddress address,
IOByteCount length, IOOptionBits cacheMode )
{
IOReturn ret = kIOReturnSuccess;
- ppnum_t pagenum;
+ vm_offset_t physAddr;
if( task != kernel_task)
return( kIOReturnUnsupported );
- length = round_page_32(address + length) - trunc_page_32( address );
- address = trunc_page_32( address );
+ length = round_page(address + length) - trunc_page( address );
+ address = trunc_page( address );
// make map mode
cacheMode = (cacheMode << kIOMapCacheShift) & kIOMapCacheMask;
while( (kIOReturnSuccess == ret) && (length > 0) ) {
- // Get the physical page number
- pagenum = pmap_find_phys(kernel_pmap, (addr64_t)address);
- if( pagenum) {
- ret = IOUnmapPages( get_task_map(task), address, page_size );
- ret = IOMapPages( get_task_map(task), address, pagenum << PAGE_SHIFT, page_size, cacheMode );
- } else
+ physAddr = pmap_extract( kernel_pmap, address );
+ if( physAddr)
+ ret = IOMapPages( get_task_map(task), address, physAddr, page_size, cacheMode );
+ else
ret = kIOReturnVMError;
- address += page_size;
length -= page_size;
}
return( kIOReturnUnsupported );
#if __ppc__
- flush_dcache64( (addr64_t) address, (unsigned) length, false );
+ flush_dcache( (vm_offset_t) address, (unsigned) length, false );
#endif
return( kIOReturnSuccess );
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
+++ /dev/null
-/*
- * Copyright (c) 1998-2003 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-#include <IOKit/IOLib.h>
-#include <IOKit/IOMapper.h>
-#include <libkern/c++/OSData.h>
-
-#define super IOService
-OSDefineMetaClassAndAbstractStructors(IOMapper, IOService);
-
-OSMetaClassDefineReservedUnused(IOMapper, 0);
-OSMetaClassDefineReservedUnused(IOMapper, 1);
-OSMetaClassDefineReservedUnused(IOMapper, 2);
-OSMetaClassDefineReservedUnused(IOMapper, 3);
-OSMetaClassDefineReservedUnused(IOMapper, 4);
-OSMetaClassDefineReservedUnused(IOMapper, 5);
-OSMetaClassDefineReservedUnused(IOMapper, 6);
-OSMetaClassDefineReservedUnused(IOMapper, 7);
-OSMetaClassDefineReservedUnused(IOMapper, 8);
-OSMetaClassDefineReservedUnused(IOMapper, 9);
-OSMetaClassDefineReservedUnused(IOMapper, 10);
-OSMetaClassDefineReservedUnused(IOMapper, 11);
-OSMetaClassDefineReservedUnused(IOMapper, 12);
-OSMetaClassDefineReservedUnused(IOMapper, 13);
-OSMetaClassDefineReservedUnused(IOMapper, 14);
-OSMetaClassDefineReservedUnused(IOMapper, 15);
-
-IOMapper * IOMapper::gSystem = (IOMapper *) IOMapper::kUnknown;
-
-class IOMapperLock {
- IOLock *fWaitLock;
-public:
- IOMapperLock() { fWaitLock = IOLockAlloc(); };
- ~IOMapperLock() { IOLockFree(fWaitLock); };
-
- void lock() { IOLockLock(fWaitLock); };
- void unlock() { IOLockUnlock(fWaitLock); };
- void sleep(void *event) { IOLockSleep(fWaitLock, event, THREAD_UNINT); };
- void wakeup(void *event) { IOLockWakeup(fWaitLock, event, false); };
-};
-
-static IOMapperLock sMapperLock;
-
-bool IOMapper::start(IOService *provider)
-{
- if (!super::start(provider))
- return false;
-
- if (!initHardware(provider))
- return false;
-
- if (fIsSystem) {
- sMapperLock.lock();
- IOMapper::gSystem = this;
- sMapperLock.wakeup(&IOMapper::gSystem);
- sMapperLock.unlock();
- }
-
- return true;
-}
-
-bool IOMapper::allocTable(IOByteCount size)
-{
- assert(!fTable);
-
- fTableSize = size;
- fTableHandle = NewARTTable(size, &fTable, &fTablePhys);
- return fTableHandle != 0;
-}
-
-void IOMapper::free()
-{
- if (fTableHandle) {
- FreeARTTable(fTableHandle, fTableSize);
- fTableHandle = 0;
- }
-
- super::free();
-}
-
-void IOMapper::setMapperRequired(bool hasMapper)
-{
- if (hasMapper)
- IOMapper::gSystem = (IOMapper *) kHasMapper;
- else {
- sMapperLock.lock();
- IOMapper::gSystem = (IOMapper *) kNoMapper;
- sMapperLock.unlock();
- sMapperLock.wakeup(&IOMapper::gSystem);
- }
-}
-
-void IOMapper::waitForSystemMapper()
-{
- sMapperLock.lock();
- while ((vm_address_t) IOMapper::gSystem & kWaitMask)
- sMapperLock.sleep(&IOMapper::gSystem);
- sMapperLock.unlock();
-}
-
-void IOMapper::iovmInsert(ppnum_t addr, IOItemCount offset,
- ppnum_t *pageList, IOItemCount pageCount)
-{
- while (pageCount--)
- iovmInsert(addr, offset++, *pageList++);
-}
-
-void IOMapper::iovmInsert(ppnum_t addr, IOItemCount offset,
- upl_page_info_t *pageList, IOItemCount pageCount)
-{
- for (IOItemCount i = 0; i < pageCount; i++)
- iovmInsert(addr, offset + i, pageList[i].phys_addr);
-}
-
-struct ARTTableData {
- void *v;
- upl_t u[0];
-};
-#define getARTDataP(data) ((ARTTableData *) (data)->getBytesNoCopy())
-
-OSData *
-IOMapper::NewARTTable(IOByteCount size,
- void ** virtAddrP, ppnum_t *physAddrP)
-{
- OSData *ret;
- kern_return_t kr;
- vm_address_t startUpl;
- ARTTableData *dataP;
- unsigned int dataSize;
- upl_page_info_t *pl = 0;
-
- // Each UPL can deal with about one meg at the moment
- size = round_page_32(size);
- dataSize = sizeof(ARTTableData) + sizeof(upl_t) * size / (1024 * 1024);
- ret = OSData::withCapacity(dataSize);
- if (!ret)
- return 0;
-
- // Append 0's to the buffer, in-other-words reset to nulls.
- ret->appendBytes(NULL, sizeof(ARTTableData));
- dataP = getARTDataP(ret);
-
- kr = kmem_alloc_contig(kernel_map, &startUpl, size, PAGE_MASK, 0);
- if (kr)
- return 0;
-
- dataP->v = (void *) startUpl;
-
- do {
- upl_t iopl;
- int upl_flags = UPL_SET_INTERNAL | UPL_SET_LITE
- | UPL_SET_IO_WIRE | UPL_COPYOUT_FROM;
- vm_size_t iopl_size = size;
-
- kr = vm_map_get_upl(kernel_map,
- startUpl,
- &iopl_size,
- &iopl,
- 0,
- 0,
- &upl_flags,
- 0);
- if (kr) {
- panic("IOMapper:vm_map_get_upl returned 0x%x\n");
- goto bail;
- }
-
- if (!ret->appendBytes(&iopl, sizeof(upl_t)))
- goto bail;
-
- startUpl += iopl_size;
- size -= iopl_size;
- } while(size);
-
- // Need to re-establish the dataP as the OSData may have grown.
- dataP = getARTDataP(ret);
-
- // Now grab the page entry of the first page and get its phys addr
- pl = UPL_GET_INTERNAL_PAGE_LIST(dataP->u[0]);
- *physAddrP = pl->phys_addr;
- *virtAddrP = dataP->v;
-
- return ret;
-
-bail:
- FreeARTTable(ret, size);
- return 0;
-}
-
-void IOMapper::FreeARTTable(OSData *artHandle, IOByteCount size)
-{
- assert(artHandle);
-
- ARTTableData *dataP = getARTDataP(artHandle);
-
- int numupls = ((artHandle->getLength() - sizeof(*dataP)) / sizeof(upl_t));
- for (int i = 0; i < numupls; i++)
- kernel_upl_abort(dataP->u[i], 0);
-
- if (dataP->v) {
- size = round_page_32(size);
- kmem_free(kernel_map, (vm_address_t) dataP->v, size);
- }
- artHandle->release();
-}
-
-__BEGIN_DECLS
-
-// These are C accessors to the system mapper for non-IOKit clients
-ppnum_t IOMapperIOVMAlloc(unsigned pages)
-{
- IOMapper::checkForSystemMapper();
-
- if (IOMapper::gSystem)
- return IOMapper::gSystem->iovmAlloc((IOItemCount) pages);
- else
- return 0;
-}
-
-void IOMapperIOVMFree(ppnum_t addr, unsigned pages)
-{
- if (IOMapper::gSystem)
- IOMapper::gSystem->iovmFree(addr, (IOItemCount) pages);
-}
-
-ppnum_t IOMapperInsertPage(ppnum_t addr, unsigned offset, ppnum_t page)
-{
- if (IOMapper::gSystem) {
- IOMapper::gSystem->iovmInsert(addr, (IOItemCount) offset, page);
- return addr + offset;
- }
- else
- return page;
-}
-
-void IOMapperInsertPPNPages(ppnum_t addr, unsigned offset,
- ppnum_t *pageList, unsigned pageCount)
-{
- if (!IOMapper::gSystem)
- panic("IOMapperInsertPPNPages no system mapper");
- else
- assert(!((vm_address_t) IOMapper::gSystem & 3));
-
- IOMapper::gSystem->
- iovmInsert(addr, (IOItemCount) offset, pageList, pageCount);
-}
-
-void IOMapperInsertUPLPages(ppnum_t addr, unsigned offset,
- upl_page_info_t *pageList, unsigned pageCount)
-{
- if (!IOMapper::gSystem)
- panic("IOMapperInsertUPLPages no system mapper");
- else
- assert(!((vm_address_t) IOMapper::gSystem & 3));
-
- IOMapper::gSystem->iovmInsert(addr,
- (IOItemCount) offset,
- pageList,
- (IOItemCount) pageCount);
-}
-
-/////////////////////////////////////////////////////////////////////////////
-//
-//
-// IOLib.h APIs
-//
-//
-/////////////////////////////////////////////////////////////////////////////
-
-#include <machine/machine_routines.h>
-
-UInt8 IOMappedRead8(IOPhysicalAddress address)
-{
- IOMapper::checkForSystemMapper();
-
- if (IOMapper::gSystem) {
- addr64_t addr = IOMapper::gSystem->mapAddr(address);
- return (UInt8) ml_phys_read_byte_64(addr);
- }
- else
- return (UInt8) ml_phys_read_byte((vm_offset_t) address);
-}
-
-UInt16 IOMappedRead16(IOPhysicalAddress address)
-{
- IOMapper::checkForSystemMapper();
-
- if (IOMapper::gSystem) {
- addr64_t addr = IOMapper::gSystem->mapAddr(address);
- return (UInt16) ml_phys_read_half_64(addr);
- }
- else
- return (UInt16) ml_phys_read_half((vm_offset_t) address);
-}
-
-UInt32 IOMappedRead32(IOPhysicalAddress address)
-{
- IOMapper::checkForSystemMapper();
-
- if (IOMapper::gSystem) {
- addr64_t addr = IOMapper::gSystem->mapAddr(address);
- return (UInt32) ml_phys_read_word_64(addr);
- }
- else
- return (UInt32) ml_phys_read_word((vm_offset_t) address);
-}
-
-UInt64 IOMappedRead64(IOPhysicalAddress address)
-{
- IOMapper::checkForSystemMapper();
-
- if (IOMapper::gSystem) {
- addr64_t addr = IOMapper::gSystem->mapAddr(address);
- return (UInt64) ml_phys_read_double_64(addr);
- }
- else
- return (UInt64) ml_phys_read_double((vm_offset_t) address);
-}
-
-void IOMappedWrite8(IOPhysicalAddress address, UInt8 value)
-{
- IOMapper::checkForSystemMapper();
-
- if (IOMapper::gSystem) {
- addr64_t addr = IOMapper::gSystem->mapAddr(address);
- ml_phys_write_byte_64(addr, value);
- }
- else
- ml_phys_write_byte((vm_offset_t) address, value);
-}
-
-void IOMappedWrite16(IOPhysicalAddress address, UInt16 value)
-{
- IOMapper::checkForSystemMapper();
-
- if (IOMapper::gSystem) {
- addr64_t addr = IOMapper::gSystem->mapAddr(address);
- ml_phys_write_half_64(addr, value);
- }
- else
- ml_phys_write_half((vm_offset_t) address, value);
-}
-
-void IOMappedWrite32(IOPhysicalAddress address, UInt32 value)
-{
- IOMapper::checkForSystemMapper();
-
- if (IOMapper::gSystem) {
- addr64_t addr = IOMapper::gSystem->mapAddr(address);
- ml_phys_write_word_64(addr, value);
- }
- else
- ml_phys_write_word((vm_offset_t) address, value);
-}
-
-void IOMappedWrite64(IOPhysicalAddress address, UInt64 value)
-{
- IOMapper::checkForSystemMapper();
-
- if (IOMapper::gSystem) {
- addr64_t addr = IOMapper::gSystem->mapAddr(address);
- ml_phys_write_double_64(addr, value);
- }
- else
- ml_phys_write_double((vm_offset_t) address, value);
-}
-
-__END_DECLS
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
IOPhysicalLength inMaxTransferSize,
IOPhysicalLength inAlignment)
{
-// @@@ gvdl: Remove me
-#if 1
-static UInt sMaxDBDMASegment;
-if (!sMaxDBDMASegment) {
- sMaxDBDMASegment = (UInt) -1;
- if (PE_parse_boot_arg("mseg", &sMaxDBDMASegment))
- IOLog("Setting MaxDBDMASegment to %d\n", sMaxDBDMASegment);
-}
-
-if (inMaxSegmentSize > sMaxDBDMASegment) inMaxSegmentSize = sMaxDBDMASegment;
-#endif
-
if (!super::init())
return false;
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
* HISTORY
*
*/
-// 45678901234567890123456789012345678901234567890123456789012345678901234567890
-#include <sys/cdefs.h>
#include <IOKit/assert.h>
#include <IOKit/system.h>
#include <IOKit/IOLib.h>
#include <IOKit/IOMemoryDescriptor.h>
-#include <IOKit/IOMapper.h>
#include <IOKit/IOKitDebug.h>
__BEGIN_DECLS
#include <vm/pmap.h>
-#include <mach/memory_object_types.h>
#include <device/device_port.h>
-
+void bcopy_phys(char *from, char *to, int size);
+void pmap_enter(pmap_t pmap, vm_offset_t va, vm_offset_t pa,
+ vm_prot_t prot, unsigned int flags, boolean_t wired);
#ifndef i386
-struct phys_entry *pmap_find_physentry(ppnum_t pa);
+struct phys_entry *pmap_find_physentry(vm_offset_t pa);
#endif
void ipc_port_release_send(ipc_port_t port);
-
-/* Copy between a physical page and a virtual address in the given vm_map */
-kern_return_t copypv(addr64_t source, addr64_t sink, unsigned int size, int which);
+vm_offset_t vm_map_get_phys_page(vm_map_t map, vm_offset_t offset);
memory_object_t
device_pager_setup(
device_pager_populate_object(
memory_object_t pager,
vm_object_offset_t offset,
- ppnum_t phys_addr,
+ vm_offset_t phys_addr,
vm_size_t size);
/*
pmap_t caller_pmap,
vm_offset_t caller_pmap_addr);
-unsigned int IOTranslateCacheBits(struct phys_entry *pp);
-
-vm_map_t IOPageableMapForAddress( vm_address_t address );
-
-typedef kern_return_t (*IOIteratePageableMapsCallback)(vm_map_t map, void * ref);
-
-kern_return_t IOIteratePageableMaps(vm_size_t size,
- IOIteratePageableMapsCallback callback, void * ref);
__END_DECLS
-static IOMapper * gIOSystemMapper;
-
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
OSDefineMetaClassAndAbstractStructors( IOMemoryDescriptor, OSObject )
OSDefineMetaClassAndStructors(IOGeneralMemoryDescriptor, IOMemoryDescriptor)
+extern "C" {
+
+vm_map_t IOPageableMapForAddress( vm_address_t address );
+
+typedef kern_return_t (*IOIteratePageableMapsCallback)(vm_map_t map, void * ref);
+
+kern_return_t IOIteratePageableMaps(vm_size_t size,
+ IOIteratePageableMapsCallback callback, void * ref);
+
+}
+
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
static IORecursiveLock * gIOMemoryLock;
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
-#define next_page(a) ( trunc_page_32(a) + PAGE_SIZE )
+inline vm_map_t IOGeneralMemoryDescriptor::getMapForTask( task_t task, vm_address_t address )
+{
+ if( (task == kernel_task) && (kIOMemoryRequiresWire & _flags))
+ return( IOPageableMapForAddress( address ) );
+ else
+ return( get_task_map( task ));
+}
+
+inline vm_offset_t pmap_extract_safe(task_t task, vm_offset_t va)
+{
+ vm_offset_t pa = pmap_extract(get_task_pmap(task), va);
+
+ if ( pa == 0 )
+ {
+ pa = vm_map_get_phys_page(get_task_map(task), trunc_page(va));
+ if ( pa ) pa += va - trunc_page(va);
+ }
+
+ return pa;
+}
+
+inline void bcopy_phys_safe(char * from, char * to, int size)
+{
+ boolean_t enabled = ml_set_interrupts_enabled(FALSE);
+
+ bcopy_phys(from, to, size);
+
+ ml_set_interrupts_enabled(enabled);
+}
+
+#define next_page(a) ( trunc_page(a) + page_size )
extern "C" {
*/
IOMemoryDescriptor *
IOMemoryDescriptor::withAddress(void * address,
- IOByteCount length,
- IODirection direction)
-{
- return IOMemoryDescriptor::
- withAddress((vm_address_t) address, length, direction, kernel_task);
-}
-
-IOMemoryDescriptor *
-IOMemoryDescriptor::withAddress(vm_address_t address,
- IOByteCount length,
- IODirection direction,
- task_t task)
+ IOByteCount withLength,
+ IODirection withDirection)
{
IOGeneralMemoryDescriptor * that = new IOGeneralMemoryDescriptor;
if (that)
{
- if (that->initWithAddress(address, length, direction, task))
+ if (that->initWithAddress(address, withLength, withDirection))
return that;
that->release();
}
IOMemoryDescriptor *
-IOMemoryDescriptor::withPhysicalAddress(
- IOPhysicalAddress address,
- IOByteCount length,
- IODirection direction )
-{
- IOGeneralMemoryDescriptor *self = new IOGeneralMemoryDescriptor;
- if (self
- && !self->initWithPhysicalAddress(address, length, direction)) {
- self->release();
- return 0;
- }
-
- return self;
-}
-
-IOMemoryDescriptor *
-IOMemoryDescriptor::withRanges( IOVirtualRange * ranges,
- UInt32 withCount,
- IODirection direction,
- task_t task,
- bool asReference)
+IOMemoryDescriptor::withAddress(vm_address_t address,
+ IOByteCount withLength,
+ IODirection withDirection,
+ task_t withTask)
{
IOGeneralMemoryDescriptor * that = new IOGeneralMemoryDescriptor;
if (that)
{
- if (that->initWithRanges(ranges, withCount, direction, task, asReference))
+ if (that->initWithAddress(address, withLength, withDirection, withTask))
return that;
that->release();
return 0;
}
+IOMemoryDescriptor *
+IOMemoryDescriptor::withPhysicalAddress(
+ IOPhysicalAddress address,
+ IOByteCount withLength,
+ IODirection withDirection )
+{
+ return( IOMemoryDescriptor::withAddress( address, withLength,
+ withDirection, (task_t) 0 ));
+}
+
/*
* withRanges:
* Passing the ranges as a reference will avoid an extra allocation.
*/
IOMemoryDescriptor *
-IOMemoryDescriptor::withOptions(void * buffers,
- UInt32 count,
- UInt32 offset,
- task_t task,
- IOOptionBits opts,
- IOMapper * mapper)
+IOMemoryDescriptor::withRanges( IOVirtualRange * ranges,
+ UInt32 withCount,
+ IODirection withDirection,
+ task_t withTask,
+ bool asReference = false)
{
- IOGeneralMemoryDescriptor *self = new IOGeneralMemoryDescriptor;
-
- if (self
- && !self->initWithOptions(buffers, count, offset, task, opts, mapper))
+ IOGeneralMemoryDescriptor * that = new IOGeneralMemoryDescriptor;
+ if (that)
{
- self->release();
- return 0;
- }
-
- return self;
-}
+ if (that->initWithRanges(ranges, withCount, withDirection, withTask, asReference))
+ return that;
-// Can't leave abstract but this should never be used directly,
-bool IOMemoryDescriptor::initWithOptions(void * buffers,
- UInt32 count,
- UInt32 offset,
- task_t task,
- IOOptionBits options,
- IOMapper * mapper)
-{
- // @@@ gvdl: Should I panic?
- panic("IOMD::initWithOptions called\n");
+ that->release();
+ }
return 0;
}
IOMemoryDescriptor *
IOMemoryDescriptor::withPhysicalRanges( IOPhysicalRange * ranges,
UInt32 withCount,
- IODirection direction,
- bool asReference)
+ IODirection withDirection,
+ bool asReference = false)
{
IOGeneralMemoryDescriptor * that = new IOGeneralMemoryDescriptor;
if (that)
{
- if (that->initWithPhysicalRanges(ranges, withCount, direction, asReference))
+ if (that->initWithPhysicalRanges(ranges, withCount, withDirection, asReference))
return that;
that->release();
IOMemoryDescriptor::withSubRange(IOMemoryDescriptor * of,
IOByteCount offset,
IOByteCount length,
- IODirection direction)
+ IODirection withDirection)
{
- IOSubMemoryDescriptor *self = new IOSubMemoryDescriptor;
+ IOSubMemoryDescriptor * that = new IOSubMemoryDescriptor;
- if (self && !self->initSubRange(of, offset, length, direction)) {
- self->release();
- self = 0;
+ if (that && !that->initSubRange(of, offset, length, withDirection)) {
+ that->release();
+ that = 0;
}
- return self;
+ return that;
}
/*
return initWithPhysicalRanges( &_singleRange.p, 1, withDirection, true);
}
-bool
-IOGeneralMemoryDescriptor::initWithPhysicalRanges(
- IOPhysicalRange * ranges,
- UInt32 count,
- IODirection direction,
- bool reference)
-{
- IOOptionBits mdOpts = direction | kIOMemoryTypePhysical;
-
- if (reference)
- mdOpts |= kIOMemoryAsReference;
-
- return initWithOptions(ranges, count, 0, 0, mdOpts, /* mapper */ 0);
-}
-
-bool
-IOGeneralMemoryDescriptor::initWithRanges(
- IOVirtualRange * ranges,
- UInt32 count,
- IODirection direction,
- task_t task,
- bool reference)
-{
- IOOptionBits mdOpts = direction;
-
- if (reference)
- mdOpts |= kIOMemoryAsReference;
-
- if (task) {
- mdOpts |= kIOMemoryTypeVirtual;
- if (task == kernel_task)
- mdOpts |= kIOMemoryAutoPrepare;
- }
- else
- mdOpts |= kIOMemoryTypePhysical;
-
- // @@@ gvdl: Need to remove this
- // Auto-prepare if this is a kernel memory descriptor as very few
- // clients bother to prepare() kernel memory.
- // But it has been enforced so what are you going to do?
-
- return initWithOptions(ranges, count, 0, task, mdOpts, /* mapper */ 0);
-}
-
/*
- * initWithOptions:
+ * initWithRanges:
*
- * IOMemoryDescriptor. The buffer is made up of several virtual address ranges,
- * from a given task or several physical ranges or finally an UPL from the ubc
- * system.
+ * Initialize an IOMemoryDescriptor. The buffer is made up of several
+ * virtual address ranges, from a given task
*
* Passing the ranges as a reference will avoid an extra allocation.
*
- * An IOMemoryDescriptor can be re-used by calling initWithOptions again on an
- * existing instance -- note this behavior is not commonly supported in other
- * I/O Kit classes, although it is supported here.
+ * An IOMemoryDescriptor can be re-used by calling initWithAddress or
+ * initWithRanges again on an existing instance -- note this behavior
+ * is not commonly supported in other I/O Kit classes, although it is
+ * supported here.
*/
-
-enum ioPLBlockFlags {
- kIOPLOnDevice = 0x00000001,
- kIOPLExternUPL = 0x00000002,
-};
-
-struct ioPLBlock {
- upl_t fIOPL;
- vm_address_t fIOMDOffset; // The offset of this iopl in descriptor
- vm_offset_t fPageInfo; // Pointer to page list or index into it
- ppnum_t fMappedBase; // Page number of first page in this iopl
- unsigned int fPageOffset; // Offset within first page of iopl
- unsigned int fFlags; // Flags
-};
-
-struct ioGMDData {
- IOMapper *fMapper;
- unsigned int fPageCnt;
- upl_page_info_t fPageList[0]; // @@@ gvdl need to get rid of this
- // should be able to use upl directly
- ioPLBlock fBlocks[0];
-};
-
-#define getDataP(osd) ((ioGMDData *) (osd)->getBytesNoCopy())
-#define getIOPLList(d) ((ioPLBlock *) &(d->fPageList[d->fPageCnt]))
-#define getNumIOPL(d,len) \
- ((len - ((char *) getIOPLList(d) - (char *) d)) / sizeof(ioPLBlock))
-#define getPageList(d) (&(d->fPageList[0]))
-#define computeDataSize(p, u) \
- (sizeof(ioGMDData) + p * sizeof(upl_page_info_t) + u * sizeof(ioPLBlock))
-
bool
-IOGeneralMemoryDescriptor::initWithOptions(void * buffers,
- UInt32 count,
- UInt32 offset,
- task_t task,
- IOOptionBits options,
- IOMapper * mapper)
-{
-
- switch (options & kIOMemoryTypeMask) {
- case kIOMemoryTypeVirtual:
- assert(task);
- if (!task)
- return false;
- else
- break;
-
- case kIOMemoryTypePhysical: // Neither Physical nor UPL should have a task
- mapper = kIOMapperNone;
- case kIOMemoryTypeUPL:
- assert(!task);
- break;
- default:
-panic("IOGMD::iWO(): bad type"); // @@@ gvdl: for testing
- return false; /* bad argument */
- }
-
- assert(buffers);
- assert(count);
+IOGeneralMemoryDescriptor::initWithRanges(
+ IOVirtualRange * ranges,
+ UInt32 withCount,
+ IODirection withDirection,
+ task_t withTask,
+ bool asReference = false)
+{
+ assert(ranges);
+ assert(withCount);
/*
* We can check the _initialized instance variable before having ever set
* variables are zeroed on an object's allocation.
*/
- if (_initialized) {
+ if (_initialized == false)
+ {
+ if (super::init() == false) return false;
+ _initialized = true;
+ }
+ else
+ {
/*
* An existing memory descriptor is being retargeted to point to
* somewhere else. Clean up our present state.
*/
+ assert(_wireCount == 0);
+
while (_wireCount)
complete();
if (_kernPtrAligned)
if (_ranges.v && _rangesIsAllocated)
IODelete(_ranges.v, IOVirtualRange, _rangesCount);
}
- else {
- if (!super::init())
- return false;
- _initialized = true;
- }
-
- // Grab the appropriate mapper
- if (mapper == kIOMapperNone)
- mapper = 0; // No Mapper
- else if (!mapper) {
- IOMapper::checkForSystemMapper();
- gIOSystemMapper = mapper = IOMapper::gSystem;
- }
- _flags = options;
- _task = task;
+ /*
+ * Initialize the memory descriptor.
+ */
- // DEPRECATED variable initialisation
- _direction = (IODirection) (_flags & kIOMemoryDirectionMask);
+ _ranges.v = 0;
+ _rangesCount = withCount;
+ _rangesIsAllocated = asReference ? false : true;
+ _direction = withDirection;
+ _length = 0;
+ _task = withTask;
_position = 0;
+ _positionAtIndex = 0;
+ _positionAtOffset = 0;
_kernPtrAligned = 0;
_cachedPhysicalAddress = 0;
_cachedVirtualAddress = 0;
+ _flags = 0;
- if ( (options & kIOMemoryTypeMask) == kIOMemoryTypeUPL) {
-
- ioGMDData *dataP;
- unsigned int dataSize = computeDataSize(/* pages */ 0, /* upls */ 1);
+ if (withTask && (withTask != kernel_task))
+ _flags |= kIOMemoryRequiresWire;
- if (!_memoryEntries) {
- _memoryEntries = OSData::withCapacity(dataSize);
- if (!_memoryEntries)
- return false;
- }
- else if (!_memoryEntries->initWithCapacity(dataSize))
- return false;
-
- _memoryEntries->appendBytes(0, sizeof(ioGMDData));
- dataP = getDataP(_memoryEntries);
- dataP->fMapper = mapper;
- dataP->fPageCnt = 0;
-
- _wireCount++; // UPLs start out life wired
-
- _length = count;
- _pages += atop_32(offset + count + PAGE_MASK) - atop_32(offset);
-
- ioPLBlock iopl;
- upl_page_info_t *pageList = UPL_GET_INTERNAL_PAGE_LIST((upl_t) buffers);
-
- iopl.fIOPL = (upl_t) buffers;
- // Set the flag kIOPLOnDevice convieniently equal to 1
- iopl.fFlags = pageList->device | kIOPLExternUPL;
- iopl.fIOMDOffset = 0;
- if (!pageList->device) {
- // @@@ gvdl: Ask JoeS are the pages contiguious with the list?
- // or there a chance that we may be inserting 0 phys_addrs?
- // Pre-compute the offset into the UPL's page list
- pageList = &pageList[atop_32(offset)];
- offset &= PAGE_MASK;
- if (mapper) {
- iopl.fMappedBase = mapper->iovmAlloc(_pages);
- mapper->iovmInsert(iopl.fMappedBase, 0, pageList, _pages);
- }
- else
- iopl.fMappedBase = 0;
- }
- else
- iopl.fMappedBase = 0;
- iopl.fPageInfo = (vm_address_t) pageList;
- iopl.fPageOffset = offset;
-
- _memoryEntries->appendBytes(&iopl, sizeof(iopl));
- }
- else { /* kIOMemoryTypeVirtual | kIOMemoryTypePhysical */
- IOVirtualRange *ranges = (IOVirtualRange *) buffers;
-
- /*
- * Initialize the memory descriptor.
- */
-
- _length = 0;
- _pages = 0;
- for (unsigned ind = 0; ind < count; ind++) {
- IOVirtualRange cur = ranges[ind];
-
- _length += cur.length;
- _pages += atop_32(cur.address + cur.length + PAGE_MASK)
- - atop_32(cur.address);
- }
-
- _ranges.v = 0;
- _rangesIsAllocated = !(options & kIOMemoryAsReference);
- _rangesCount = count;
+ if (asReference)
+ _ranges.v = ranges;
+ else
+ {
+ _ranges.v = IONew(IOVirtualRange, withCount);
+ if (_ranges.v == 0) return false;
+ bcopy(/* from */ ranges, _ranges.v, withCount * sizeof(IOVirtualRange));
+ }
- if (options & kIOMemoryAsReference)
- _ranges.v = ranges;
- else {
- _ranges.v = IONew(IOVirtualRange, count);
- if (!_ranges.v)
- return false;
- bcopy(/* from */ ranges, _ranges.v,
- count * sizeof(IOVirtualRange));
- }
-
- // Auto-prepare memory at creation time.
- // Implied completion when descriptor is free-ed
- if ( (options & kIOMemoryTypeMask) == kIOMemoryTypePhysical)
- _wireCount++; // Physical MDs are start out wired
- else { /* kIOMemoryTypeVirtual */
- ioGMDData *dataP;
- unsigned int dataSize =
- computeDataSize(_pages, /* upls */ _rangesCount * 2);
-
- if (!_memoryEntries) {
- _memoryEntries = OSData::withCapacity(dataSize);
- if (!_memoryEntries)
- return false;
- }
- else if (!_memoryEntries->initWithCapacity(dataSize))
- return false;
-
- _memoryEntries->appendBytes(0, sizeof(ioGMDData));
- dataP = getDataP(_memoryEntries);
- dataP->fMapper = mapper;
- dataP->fPageCnt = _pages;
-
- if ((_flags & kIOMemoryAutoPrepare)
- && prepare() != kIOReturnSuccess)
- return false;
- }
+ for (unsigned index = 0; index < _rangesCount; index++)
+ {
+ _length += _ranges.v[index].length;
}
return true;
}
+bool
+IOGeneralMemoryDescriptor::initWithPhysicalRanges( IOPhysicalRange * ranges,
+ UInt32 withCount,
+ IODirection withDirection,
+ bool asReference = false)
+{
+#warning assuming virtual, physical addresses same size
+ return( initWithRanges( (IOVirtualRange *) ranges,
+ withCount, withDirection, (task_t) 0, asReference ));
+}
+
/*
* free
*
while (_wireCount)
complete();
- if (_memoryEntries)
- _memoryEntries->release();
-
if (_kernPtrAligned)
unmapFromKernel();
if (_ranges.v && _rangesIsAllocated)
IODelete(_ranges.v, IOVirtualRange, _rangesCount);
- if (reserved && reserved->devicePager)
- device_pager_deallocate( (memory_object_t) reserved->devicePager );
+ if( reserved && reserved->devicePager)
+ device_pager_deallocate( reserved->devicePager );
- // memEntry holds a ref on the device pager which owns reserved
- // (ExpansionData) so no reserved access after this point
- if (_memEntry)
+ // memEntry holds a ref on the device pager which owns reserved (ExpansionData)
+ // so no reserved access after this point
+ if( _memEntry)
ipc_port_release_send( (ipc_port_t) _memEntry );
-
super::free();
}
/* DEPRECATED */ void IOGeneralMemoryDescriptor::unmapFromKernel()
/* DEPRECATED */ {
- panic("IOGMD::unmapFromKernel deprecated");
+/* DEPRECATED */ kern_return_t krtn;
+/* DEPRECATED */ vm_offset_t off;
+/* DEPRECATED */ // Pull the shared pages out of the task map
+/* DEPRECATED */ // Do we need to unwire it first?
+/* DEPRECATED */ for ( off = 0; off < _kernSize; off += page_size )
+/* DEPRECATED */ {
+/* DEPRECATED */ pmap_change_wiring(
+/* DEPRECATED */ kernel_pmap,
+/* DEPRECATED */ _kernPtrAligned + off,
+/* DEPRECATED */ FALSE);
+/* DEPRECATED */
+/* DEPRECATED */ pmap_remove(
+/* DEPRECATED */ kernel_pmap,
+/* DEPRECATED */ _kernPtrAligned + off,
+/* DEPRECATED */ _kernPtrAligned + off + page_size);
+/* DEPRECATED */ }
+/* DEPRECATED */ // Free the former shmem area in the task
+/* DEPRECATED */ krtn = vm_deallocate(kernel_map,
+/* DEPRECATED */ _kernPtrAligned,
+/* DEPRECATED */ _kernSize );
+/* DEPRECATED */ assert(krtn == KERN_SUCCESS);
+/* DEPRECATED */ _kernPtrAligned = 0;
/* DEPRECATED */ }
/* DEPRECATED */
/* DEPRECATED */ void IOGeneralMemoryDescriptor::mapIntoKernel(unsigned rangeIndex)
/* DEPRECATED */ {
- panic("IOGMD::mapIntoKernel deprecated");
+/* DEPRECATED */ kern_return_t krtn;
+/* DEPRECATED */ vm_offset_t off;
+/* DEPRECATED */
+/* DEPRECATED */ if (_kernPtrAligned)
+/* DEPRECATED */ {
+/* DEPRECATED */ if (_kernPtrAtIndex == rangeIndex) return;
+/* DEPRECATED */ unmapFromKernel();
+/* DEPRECATED */ assert(_kernPtrAligned == 0);
+/* DEPRECATED */ }
+/* DEPRECATED */
+/* DEPRECATED */ vm_offset_t srcAlign = trunc_page(_ranges.v[rangeIndex].address);
+/* DEPRECATED */
+/* DEPRECATED */ _kernSize = trunc_page(_ranges.v[rangeIndex].address +
+/* DEPRECATED */ _ranges.v[rangeIndex].length +
+/* DEPRECATED */ page_size - 1) - srcAlign;
+/* DEPRECATED */
+/* DEPRECATED */ /* Find some memory of the same size in kernel task. We use vm_allocate() */
+/* DEPRECATED */ /* to do this. vm_allocate inserts the found memory object in the */
+/* DEPRECATED */ /* target task's map as a side effect. */
+/* DEPRECATED */ krtn = vm_allocate( kernel_map,
+/* DEPRECATED */ &_kernPtrAligned,
+/* DEPRECATED */ _kernSize,
+/* DEPRECATED */ VM_FLAGS_ANYWHERE|VM_MAKE_TAG(VM_MEMORY_IOKIT) ); // Find first fit
+/* DEPRECATED */ assert(krtn == KERN_SUCCESS);
+/* DEPRECATED */ if(krtn) return;
+/* DEPRECATED */
+/* DEPRECATED */ /* For each page in the area allocated from the kernel map, */
+/* DEPRECATED */ /* find the physical address of the page. */
+/* DEPRECATED */ /* Enter the page in the target task's pmap, at the */
+/* DEPRECATED */ /* appropriate target task virtual address. */
+/* DEPRECATED */ for ( off = 0; off < _kernSize; off += page_size )
+/* DEPRECATED */ {
+/* DEPRECATED */ vm_offset_t kern_phys_addr, phys_addr;
+/* DEPRECATED */ if( _task)
+/* DEPRECATED */ phys_addr = pmap_extract( get_task_pmap(_task), srcAlign + off );
+/* DEPRECATED */ else
+/* DEPRECATED */ phys_addr = srcAlign + off;
+/* DEPRECATED */ assert(phys_addr);
+/* DEPRECATED */ if(phys_addr == 0) return;
+/* DEPRECATED */
+/* DEPRECATED */ // Check original state.
+/* DEPRECATED */ kern_phys_addr = pmap_extract( kernel_pmap, _kernPtrAligned + off );
+/* DEPRECATED */ // Set virtual page to point to the right physical one
+/* DEPRECATED */ pmap_enter(
+/* DEPRECATED */ kernel_pmap,
+/* DEPRECATED */ _kernPtrAligned + off,
+/* DEPRECATED */ phys_addr,
+/* DEPRECATED */ VM_PROT_READ|VM_PROT_WRITE,
+/* DEPRECATED */ VM_WIMG_USE_DEFAULT,
+/* DEPRECATED */ TRUE);
+/* DEPRECATED */ }
+/* DEPRECATED */ _kernPtrAtIndex = rangeIndex;
/* DEPRECATED */ }
/*
return _length;
}
-void IOMemoryDescriptor::setTag( IOOptionBits tag )
+void IOMemoryDescriptor::setTag(
+ IOOptionBits tag )
{
_tag = tag;
}
return( _tag);
}
-// @@@ gvdl: who is using this API? Seems like a wierd thing to implement.
IOPhysicalAddress IOMemoryDescriptor::getSourceSegment( IOByteCount offset,
IOByteCount * length )
{
return( physAddr );
}
-IOByteCount IOMemoryDescriptor::readBytes
- (IOByteCount offset, void *bytes, IOByteCount length)
+IOByteCount IOMemoryDescriptor::readBytes( IOByteCount offset,
+ void * bytes,
+ IOByteCount withLength )
{
- addr64_t dstAddr = (addr64_t) (UInt32) bytes;
- IOByteCount remaining;
+ IOByteCount bytesCopied = 0;
- // Assert that this entire I/O is withing the available range
- assert(offset < _length);
- assert(offset + length <= _length);
- if (offset >= _length) {
-IOLog("IOGMD(%p): rB = o%lx, l%lx\n", this, offset, length); // @@@ gvdl
- return 0;
- }
+ assert(offset <= _length);
+ assert(offset <= _length - withLength);
- remaining = length = min(length, _length - offset);
- while (remaining) { // (process another target segment?)
- addr64_t srcAddr64;
- IOByteCount srcLen;
+ if ( offset < _length )
+ {
+ withLength = min(withLength, _length - offset);
- srcAddr64 = getPhysicalSegment64(offset, &srcLen);
- if (!srcAddr64)
- break;
+ while ( withLength ) // (process another source segment?)
+ {
+ IOPhysicalAddress sourceSegment;
+ IOByteCount sourceSegmentLength;
- // Clip segment length to remaining
- if (srcLen > remaining)
- srcLen = remaining;
+ sourceSegment = getPhysicalSegment(offset, &sourceSegmentLength);
+ if ( sourceSegment == 0 ) goto readBytesErr;
- copypv(srcAddr64, dstAddr, srcLen,
- cppvPsrc | cppvFsnk | cppvKmap);
+ sourceSegmentLength = min(sourceSegmentLength, withLength);
- dstAddr += srcLen;
- offset += srcLen;
- remaining -= srcLen;
- }
+ while ( sourceSegmentLength ) // (process another target segment?)
+ {
+ IOPhysicalAddress targetSegment;
+ IOByteCount targetSegmentLength;
- assert(!remaining);
+ targetSegment = pmap_extract_safe(kernel_task, (vm_offset_t) bytes);
+ if ( targetSegment == 0 ) goto readBytesErr;
- return length - remaining;
-}
+ targetSegmentLength = min(next_page(targetSegment) - targetSegment, sourceSegmentLength);
-IOByteCount IOMemoryDescriptor::writeBytes
- (IOByteCount offset, const void *bytes, IOByteCount length)
-{
- addr64_t srcAddr = (addr64_t) (UInt32) bytes;
- IOByteCount remaining;
+ if ( sourceSegment + targetSegmentLength > next_page(sourceSegment) )
+ {
+ IOByteCount pageLength;
- // Assert that this entire I/O is withing the available range
- assert(offset < _length);
- assert(offset + length <= _length);
+ pageLength = next_page(sourceSegment) - sourceSegment;
- assert( !(kIOMemoryPreparedReadOnly & _flags) );
+ bcopy_phys_safe( /* from */ (char *) sourceSegment,
+ /* to */ (char *) targetSegment,
+ /* size */ (int ) pageLength );
- if ( (kIOMemoryPreparedReadOnly & _flags) || offset >= _length) {
-IOLog("IOGMD(%p): wB = o%lx, l%lx\n", this, offset, length); // @@@ gvdl
- return 0;
- }
+ ((UInt8 *) bytes) += pageLength;
+ bytesCopied += pageLength;
+ offset += pageLength;
+ sourceSegment += pageLength;
+ sourceSegmentLength -= pageLength;
+ targetSegment += pageLength;
+ targetSegmentLength -= pageLength;
+ withLength -= pageLength;
+ }
- remaining = length = min(length, _length - offset);
- while (remaining) { // (process another target segment?)
- addr64_t dstAddr64;
- IOByteCount dstLen;
+ bcopy_phys_safe( /* from */ (char *) sourceSegment,
+ /* to */ (char *) targetSegment,
+ /* size */ (int ) targetSegmentLength );
- dstAddr64 = getPhysicalSegment64(offset, &dstLen);
- if (!dstAddr64)
- break;
+ ((UInt8 *) bytes) += targetSegmentLength;
+ bytesCopied += targetSegmentLength;
+ offset += targetSegmentLength;
+ sourceSegment += targetSegmentLength;
+ sourceSegmentLength -= targetSegmentLength;
+ withLength -= targetSegmentLength;
+ }
+ }
+ }
- // Clip segment length to remaining
- if (dstLen > remaining)
- dstLen = remaining;
+readBytesErr:
- copypv(srcAddr, (addr64_t) dstAddr64, dstLen,
- cppvPsnk | cppvFsnk | cppvNoModSnk | cppvKmap);
+ if ( bytesCopied )
+ {
+ // We mark the destination pages as modified, just
+ // in case they are made pageable later on in life.
- srcAddr += dstLen;
- offset += dstLen;
- remaining -= dstLen;
+ pmap_modify_pages( /* pmap */ kernel_pmap,
+ /* start */ trunc_page(((vm_offset_t) bytes) - bytesCopied),
+ /* end */ round_page(((vm_offset_t) bytes)) );
}
- assert(!remaining);
-
- return length - remaining;
+ return bytesCopied;
}
-// osfmk/device/iokit_rpc.c
-extern "C" unsigned int IODefaultCacheBits(addr64_t pa);
-
-/* DEPRECATED */ void IOGeneralMemoryDescriptor::setPosition(IOByteCount position)
-/* DEPRECATED */ {
- panic("IOGMD::setPosition deprecated");
-/* DEPRECATED */ }
-
-IOPhysicalAddress IOGeneralMemoryDescriptor::getPhysicalSegment
- (IOByteCount offset, IOByteCount *lengthOfSegment)
+IOByteCount IOMemoryDescriptor::writeBytes( IOByteCount offset,
+ const void * bytes,
+ IOByteCount withLength )
{
- IOPhysicalAddress address = 0;
- IOPhysicalLength length = 0;
+ IOByteCount bytesCopied = 0;
-// assert(offset <= _length);
- if (offset < _length) // (within bounds?)
+ assert(offset <= _length);
+ assert(offset <= _length - withLength);
+
+ if ( offset < _length )
{
- if ( (_flags & kIOMemoryTypeMask) == kIOMemoryTypePhysical) {
- unsigned int ind;
+ withLength = min(withLength, _length - offset);
- // Physical address based memory descriptor
+ while ( withLength ) // (process another target segment?)
+ {
+ IOPhysicalAddress targetSegment;
+ IOByteCount targetSegmentLength;
- // Find offset within descriptor and make it relative
- // to the current _range.
- for (ind = 0 ; offset >= _ranges.p[ind].length; ind++ )
- offset -= _ranges.p[ind].length;
-
- IOPhysicalRange cur = _ranges.p[ind];
- address = cur.address + offset;
- length = cur.length - offset;
-
- // see how far we can coalesce ranges
- for (++ind; ind < _rangesCount; ind++) {
- cur = _ranges.p[ind];
-
- if (address + length != cur.address)
- break;
-
- length += cur.length;
- }
+ targetSegment = getPhysicalSegment(offset, &targetSegmentLength);
+ if ( targetSegment == 0 ) goto writeBytesErr;
- // @@@ gvdl: should assert(address);
- // but can't as NVidia GeForce creates a bogus physical mem
- {
- assert(address || /*nvidia*/(!_ranges.p[0].address && 1 == _rangesCount));
- }
- assert(length);
- }
- else do {
- // We need wiring & we are wired.
- assert(_wireCount);
+ targetSegmentLength = min(targetSegmentLength, withLength);
- if (!_wireCount)
- {
- panic("IOGMD: not wired for getPhysicalSegment()");
- continue;
- }
+ while ( targetSegmentLength ) // (process another source segment?)
+ {
+ IOPhysicalAddress sourceSegment;
+ IOByteCount sourceSegmentLength;
- assert(_memoryEntries);
+ sourceSegment = pmap_extract_safe(kernel_task, (vm_offset_t) bytes);
+ if ( sourceSegment == 0 ) goto writeBytesErr;
- ioGMDData * dataP = getDataP(_memoryEntries);
- const ioPLBlock *ioplList = getIOPLList(dataP);
- UInt ind, numIOPLs = getNumIOPL(dataP, _memoryEntries->getLength());
- upl_page_info_t *pageList = getPageList(dataP);
+ sourceSegmentLength = min(next_page(sourceSegment) - sourceSegment, targetSegmentLength);
- assert(numIOPLs > 0);
+ if ( targetSegment + sourceSegmentLength > next_page(targetSegment) )
+ {
+ IOByteCount pageLength;
- // Scan through iopl info blocks looking for block containing offset
- for (ind = 1; ind < numIOPLs; ind++) {
- if (offset < ioplList[ind].fIOMDOffset)
- break;
- }
+ pageLength = next_page(targetSegment) - targetSegment;
- // Go back to actual range as search goes past it
- ioPLBlock ioplInfo = ioplList[ind - 1];
+ bcopy_phys_safe( /* from */ (char *) sourceSegment,
+ /* to */ (char *) targetSegment,
+ /* size */ (int ) pageLength );
- if (ind < numIOPLs)
- length = ioplList[ind].fIOMDOffset;
- else
- length = _length;
- length -= offset; // Remainder within iopl
+ // We flush the data cache in case it is code we've copied,
+ // such that the instruction cache is in the know about it.
- // Subtract offset till this iopl in total list
- offset -= ioplInfo.fIOMDOffset;
+ flush_dcache(targetSegment, pageLength, true);
- // This is a mapped IOPL so we just need to compute an offset
- // relative to the mapped base.
- if (ioplInfo.fMappedBase) {
- offset += (ioplInfo.fPageOffset & PAGE_MASK);
- address = ptoa_32(ioplInfo.fMappedBase) + offset;
- continue;
- }
+ ((UInt8 *) bytes) += pageLength;
+ bytesCopied += pageLength;
+ offset += pageLength;
+ sourceSegment += pageLength;
+ sourceSegmentLength -= pageLength;
+ targetSegment += pageLength;
+ targetSegmentLength -= pageLength;
+ withLength -= pageLength;
+ }
- // Currently the offset is rebased into the current iopl.
- // Now add the iopl 1st page offset.
- offset += ioplInfo.fPageOffset;
+ bcopy_phys_safe( /* from */ (char *) sourceSegment,
+ /* to */ (char *) targetSegment,
+ /* size */ (int ) sourceSegmentLength );
- // For external UPLs the fPageInfo field points directly to
- // the upl's upl_page_info_t array.
- if (ioplInfo.fFlags & kIOPLExternUPL)
- pageList = (upl_page_info_t *) ioplInfo.fPageInfo;
- else
- pageList = &pageList[ioplInfo.fPageInfo];
+ // We flush the data cache in case it is code we've copied,
+ // such that the instruction cache is in the know about it.
- // Check for direct device non-paged memory
- if ( ioplInfo.fFlags & kIOPLOnDevice ) {
- address = ptoa_32(pageList->phys_addr) + offset;
- continue;
- }
+ flush_dcache(targetSegment, sourceSegmentLength, true);
- // Now we need compute the index into the pageList
- ind = atop_32(offset);
- offset &= PAGE_MASK;
-
- IOPhysicalAddress pageAddr = pageList[ind].phys_addr;
- address = ptoa_32(pageAddr) + offset;
-
- // Check for the remaining data in this upl being longer than the
- // remainder on the current page. This should be checked for
- // contiguous pages
- if (length > PAGE_SIZE - offset) {
- // See if the next page is contiguous. Stop looking when we hit
- // the end of this upl, which is indicated by the
- // contigLength >= length.
- IOByteCount contigLength = PAGE_SIZE - offset;
-
- // Look for contiguous segment
- while (contigLength < length
- && ++pageAddr == pageList[++ind].phys_addr) {
- contigLength += PAGE_SIZE;
- }
- if (length > contigLength)
- length = contigLength;
+ ((UInt8 *) bytes) += sourceSegmentLength;
+ bytesCopied += sourceSegmentLength;
+ offset += sourceSegmentLength;
+ targetSegment += sourceSegmentLength;
+ targetSegmentLength -= sourceSegmentLength;
+ withLength -= sourceSegmentLength;
}
-
- assert(address);
- assert(length);
-
- } while (0);
-
- if (!address)
- length = 0;
+ }
}
- if (lengthOfSegment)
- *lengthOfSegment = length;
+writeBytesErr:
- return address;
+ return bytesCopied;
}
-addr64_t IOMemoryDescriptor::getPhysicalSegment64
- (IOByteCount offset, IOByteCount *lengthOfSegment)
+extern "C" {
+// osfmk/device/iokit_rpc.c
+extern unsigned int IOTranslateCacheBits(struct phys_entry *pp);
+};
+
+/* DEPRECATED */ void IOGeneralMemoryDescriptor::setPosition(IOByteCount position)
+/* DEPRECATED */ {
+/* DEPRECATED */ assert(position <= _length);
+/* DEPRECATED */
+/* DEPRECATED */ if (position >= _length)
+/* DEPRECATED */ {
+/* DEPRECATED */ _position = _length;
+/* DEPRECATED */ _positionAtIndex = _rangesCount; /* careful: out-of-bounds */
+/* DEPRECATED */ _positionAtOffset = 0;
+/* DEPRECATED */ return;
+/* DEPRECATED */ }
+/* DEPRECATED */
+/* DEPRECATED */ if (position < _position)
+/* DEPRECATED */ {
+/* DEPRECATED */ _positionAtOffset = position;
+/* DEPRECATED */ _positionAtIndex = 0;
+/* DEPRECATED */ }
+/* DEPRECATED */ else
+/* DEPRECATED */ {
+/* DEPRECATED */ _positionAtOffset += (position - _position);
+/* DEPRECATED */ }
+/* DEPRECATED */ _position = position;
+/* DEPRECATED */
+/* DEPRECATED */ while (_positionAtOffset >= _ranges.v[_positionAtIndex].length)
+/* DEPRECATED */ {
+/* DEPRECATED */ _positionAtOffset -= _ranges.v[_positionAtIndex].length;
+/* DEPRECATED */ _positionAtIndex++;
+/* DEPRECATED */ }
+/* DEPRECATED */ }
+
+IOPhysicalAddress IOGeneralMemoryDescriptor::getPhysicalSegment( IOByteCount offset,
+ IOByteCount * lengthOfSegment )
{
- IOPhysicalAddress phys32;
- IOByteCount length;
- addr64_t phys64;
+ IOPhysicalAddress address = 0;
+ IOPhysicalLength length = 0;
+
- phys32 = getPhysicalSegment(offset, lengthOfSegment);
- if (!phys32)
- return 0;
+// assert(offset <= _length);
- if (gIOSystemMapper)
+ if ( offset < _length ) // (within bounds?)
{
- IOByteCount origLen;
-
- phys64 = gIOSystemMapper->mapAddr(phys32);
- origLen = *lengthOfSegment;
- length = page_size - (phys64 & (page_size - 1));
- while ((length < origLen)
- && ((phys64 + length) == gIOSystemMapper->mapAddr(phys32 + length)))
- length += page_size;
- if (length > origLen)
- length = origLen;
-
- *lengthOfSegment = length;
+ unsigned rangesIndex = 0;
+
+ for ( ; offset >= _ranges.v[rangesIndex].length; rangesIndex++ )
+ {
+ offset -= _ranges.v[rangesIndex].length; // (make offset relative)
+ }
+
+ if ( _task == 0 ) // (physical memory?)
+ {
+ address = _ranges.v[rangesIndex].address + offset;
+ length = _ranges.v[rangesIndex].length - offset;
+
+ for ( ++rangesIndex; rangesIndex < _rangesCount; rangesIndex++ )
+ {
+ if ( address + length != _ranges.v[rangesIndex].address ) break;
+
+ length += _ranges.v[rangesIndex].length; // (coalesce ranges)
+ }
+ }
+ else // (virtual memory?)
+ {
+ vm_address_t addressVirtual = _ranges.v[rangesIndex].address + offset;
+
+ assert((0 == (kIOMemoryRequiresWire & _flags)) || _wireCount);
+
+ address = pmap_extract_safe(_task, addressVirtual);
+ length = next_page(addressVirtual) - addressVirtual;
+ length = min(_ranges.v[rangesIndex].length - offset, length);
+ }
+
+ assert(address);
+ if ( address == 0 ) length = 0;
}
- else
- phys64 = (addr64_t) phys32;
- return phys64;
+ if ( lengthOfSegment ) *lengthOfSegment = length;
+
+ return address;
}
-IOPhysicalAddress IOGeneralMemoryDescriptor::getSourceSegment
- (IOByteCount offset, IOByteCount *lengthOfSegment)
+IOPhysicalAddress IOGeneralMemoryDescriptor::getSourceSegment( IOByteCount offset,
+ IOByteCount * lengthOfSegment )
{
IOPhysicalAddress address = 0;
IOPhysicalLength length = 0;
assert(offset <= _length);
- if ( (_flags & kIOMemoryTypeMask) == kIOMemoryTypeUPL)
- return super::getSourceSegment( offset, lengthOfSegment );
-
if ( offset < _length ) // (within bounds?)
{
unsigned rangesIndex = 0;
/* DEPRECATED */ void * IOGeneralMemoryDescriptor::getVirtualSegment(IOByteCount offset,
/* DEPRECATED */ IOByteCount * lengthOfSegment)
/* DEPRECATED */ {
- if (_task == kernel_task)
- return (void *) getSourceSegment(offset, lengthOfSegment);
- else
- panic("IOGMD::getVirtualSegment deprecated");
-
- return 0;
+/* DEPRECATED */ if( offset != _position)
+/* DEPRECATED */ setPosition( offset );
+/* DEPRECATED */
+/* DEPRECATED */ assert(_position <= _length);
+/* DEPRECATED */
+/* DEPRECATED */ /* Fail gracefully if the position is at (or past) the end-of-buffer. */
+/* DEPRECATED */ if (_position >= _length)
+/* DEPRECATED */ {
+/* DEPRECATED */ *lengthOfSegment = 0;
+/* DEPRECATED */ return 0;
+/* DEPRECATED */ }
+/* DEPRECATED */
+/* DEPRECATED */ /* Compute the relative length to the end of this virtual segment. */
+/* DEPRECATED */ *lengthOfSegment = _ranges.v[_positionAtIndex].length - _positionAtOffset;
+/* DEPRECATED */
+/* DEPRECATED */ /* Compute the relative address of this virtual segment. */
+/* DEPRECATED */ if (_task == kernel_task)
+/* DEPRECATED */ return (void *)(_ranges.v[_positionAtIndex].address + _positionAtOffset);
+/* DEPRECATED */ else
+/* DEPRECATED */ {
+/* DEPRECATED */ vm_offset_t off;
+/* DEPRECATED */
+/* DEPRECATED */ mapIntoKernel(_positionAtIndex);
+/* DEPRECATED */
+/* DEPRECATED */ off = _ranges.v[_kernPtrAtIndex].address;
+/* DEPRECATED */ off -= trunc_page(off);
+/* DEPRECATED */
+/* DEPRECATED */ return (void *) (_kernPtrAligned + off + _positionAtOffset);
+/* DEPRECATED */ }
/* DEPRECATED */ }
/* DEPRECATED */ /* USE INSTEAD: map(), readBytes(), writeBytes() */
-IOReturn IOGeneralMemoryDescriptor::wireVirtual(IODirection forDirection)
+/*
+ * prepare
+ *
+ * Prepare the memory for an I/O transfer. This involves paging in
+ * the memory, if necessary, and wiring it down for the duration of
+ * the transfer. The complete() method completes the processing of
+ * the memory after the I/O transfer finishes. This method needn't
+ * called for non-pageable memory.
+ */
+IOReturn IOGeneralMemoryDescriptor::prepare(
+ IODirection forDirection = kIODirectionNone)
{
- IOReturn error = kIOReturnNoMemory;
- ioGMDData *dataP;
- ppnum_t mapBase = 0;
- IOMapper *mapper;
+ UInt rangeIndex = 0;
- assert(!_wireCount);
+ if((_wireCount == 0) && (kIOMemoryRequiresWire & _flags)) {
+ kern_return_t rc;
- dataP = getDataP(_memoryEntries);
- mapper = dataP->fMapper;
- if (mapper && _pages)
- mapBase = mapper->iovmAlloc(_pages);
+ if(forDirection == kIODirectionNone)
+ forDirection = _direction;
- // Note that appendBytes(NULL) zeros the data up to the
- // desired length.
- _memoryEntries->appendBytes(0, dataP->fPageCnt * sizeof(upl_page_info_t));
- dataP = 0; // May no longer be valid so lets not get tempted.
+ vm_prot_t access;
- if (forDirection == kIODirectionNone)
- forDirection = _direction;
+ switch (forDirection)
+ {
+ case kIODirectionIn:
+ access = VM_PROT_WRITE;
+ break;
- int uplFlags; // This Mem Desc's default flags for upl creation
- switch (forDirection)
- {
- case kIODirectionOut:
- // Pages do not need to be marked as dirty on commit
- uplFlags = UPL_COPYOUT_FROM;
- _flags |= kIOMemoryPreparedReadOnly;
- break;
-
- case kIODirectionIn:
- default:
- uplFlags = 0; // i.e. ~UPL_COPYOUT_FROM
- break;
- }
- uplFlags |= UPL_SET_IO_WIRE | UPL_SET_LITE;
-
- //
- // Check user read/write access to the data buffer.
- //
- unsigned int pageIndex = 0;
- IOByteCount mdOffset = 0;
- vm_map_t curMap;
- if (_task == kernel_task && (kIOMemoryBufferPageable & _flags))
- curMap = 0;
- else
- { curMap = get_task_map(_task); }
-
- for (UInt range = 0; range < _rangesCount; range++) {
- ioPLBlock iopl;
- IOVirtualRange curRange = _ranges.v[range];
- vm_address_t startPage;
- IOByteCount numBytes;
-
- startPage = trunc_page_32(curRange.address);
- iopl.fPageOffset = (short) curRange.address & PAGE_MASK;
- if (mapper)
- iopl.fMappedBase = mapBase + pageIndex;
- else
- iopl.fMappedBase = 0;
- numBytes = iopl.fPageOffset + curRange.length;
-
- while (numBytes) {
- dataP = getDataP(_memoryEntries);
- vm_map_t theMap =
- (curMap)? curMap
- : IOPageableMapForAddress(startPage);
- upl_page_info_array_t pageInfo = getPageList(dataP);
- int ioplFlags = uplFlags;
- upl_page_list_ptr_t baseInfo = &pageInfo[pageIndex];
-
- vm_size_t ioplSize = round_page_32(numBytes);
- unsigned int numPageInfo = atop_32(ioplSize);
- error = vm_map_get_upl(theMap,
- startPage,
- &ioplSize,
- &iopl.fIOPL,
- baseInfo,
- &numPageInfo,
- &ioplFlags,
- false);
- assert(ioplSize);
- if (error != KERN_SUCCESS)
- goto abortExit;
-
- error = kIOReturnNoMemory;
-
- if (baseInfo->device) {
- numPageInfo = 1;
- iopl.fFlags = kIOPLOnDevice;
- // Don't translate device memory at all
- if (mapper && mapBase) {
- mapper->iovmFree(mapBase, _pages);
- mapBase = 0;
- iopl.fMappedBase = 0;
- }
- }
- else {
- iopl.fFlags = 0;
- if (mapper)
- mapper->iovmInsert(mapBase, pageIndex,
- baseInfo, numPageInfo);
- }
+ case kIODirectionOut:
+ access = VM_PROT_READ;
+ break;
- iopl.fIOMDOffset = mdOffset;
- iopl.fPageInfo = pageIndex;
+ default:
+ access = VM_PROT_READ | VM_PROT_WRITE;
+ break;
+ }
- if (_flags & kIOMemoryAutoPrepare)
- {
- kernel_upl_commit(iopl.fIOPL, 0, 0);
- iopl.fIOPL = 0;
- }
+ //
+ // Check user read/write access to the data buffer.
+ //
- if (!_memoryEntries->appendBytes(&iopl, sizeof(iopl))) {
- // Clean up partial created and unsaved iopl
- if (iopl.fIOPL)
- kernel_upl_abort(iopl.fIOPL, 0);
- goto abortExit;
- }
+ for (rangeIndex = 0; rangeIndex < _rangesCount; rangeIndex++)
+ {
+ vm_offset_t checkBase = trunc_page(_ranges.v[rangeIndex].address);
+ vm_size_t checkSize = round_page(_ranges.v[rangeIndex].length );
- // Check for a multiple iopl's in one virtual range
- pageIndex += numPageInfo;
- mdOffset -= iopl.fPageOffset;
- if (ioplSize < numBytes) {
- numBytes -= ioplSize;
- startPage += ioplSize;
- mdOffset += ioplSize;
- iopl.fPageOffset = 0;
- if (mapper)
- iopl.fMappedBase = mapBase + pageIndex;
- }
- else {
- mdOffset += numBytes;
- break;
- }
+ while (checkSize)
+ {
+ vm_region_basic_info_data_t regionInfo;
+ mach_msg_type_number_t regionInfoSize = sizeof(regionInfo);
+ vm_size_t regionSize;
+
+ if ( (vm_region(
+ /* map */ getMapForTask(_task, checkBase),
+ /* address */ &checkBase,
+ /* size */ ®ionSize,
+ /* flavor */ VM_REGION_BASIC_INFO,
+ /* info */ (vm_region_info_t) ®ionInfo,
+ /* info size */ ®ionInfoSize,
+ /* object name */ 0 ) != KERN_SUCCESS ) ||
+ ( (forDirection & kIODirectionIn ) &&
+ !(regionInfo.protection & VM_PROT_WRITE) ) ||
+ ( (forDirection & kIODirectionOut) &&
+ !(regionInfo.protection & VM_PROT_READ ) ) )
+ {
+ return kIOReturnVMError;
+ }
+
+ assert((regionSize & PAGE_MASK) == 0);
+
+ regionSize = min(regionSize, checkSize);
+ checkSize -= regionSize;
+ checkBase += regionSize;
+ } // (for each vm region)
+ } // (for each io range)
+
+ for (rangeIndex = 0; rangeIndex < _rangesCount; rangeIndex++) {
+
+ vm_offset_t srcAlign = trunc_page(_ranges.v[rangeIndex].address);
+ IOByteCount srcAlignEnd = trunc_page(_ranges.v[rangeIndex].address +
+ _ranges.v[rangeIndex].length +
+ page_size - 1);
+
+ vm_map_t taskVMMap = getMapForTask(_task, srcAlign);
+
+ // If this I/O is for a user land task then protect ourselves
+ // against COW and other vm_shenanigans
+ if (_task && _task != kernel_task) {
+ // setup a data object to hold the 'named' memory regions
+ // @@@ gvdl: If we fail to allocate an OSData we will just
+ // hope for the best for the time being. Lets not fail a
+ // prepare at this late stage in product release.
+ if (!_memoryEntries)
+ _memoryEntries = OSData::withCapacity(16);
+ if (_memoryEntries) {
+ vm_object_offset_t desiredSize = srcAlignEnd - srcAlign;
+ vm_object_offset_t entryStart = srcAlign;
+ ipc_port_t memHandle;
+
+ do {
+ vm_object_offset_t actualSize = desiredSize;
+
+ rc = mach_make_memory_entry_64
+ (taskVMMap, &actualSize, entryStart,
+ forDirection, &memHandle, NULL);
+ if (KERN_SUCCESS != rc) {
+ IOLog("IOMemoryDescriptor::prepare mach_make_memory_entry_64 failed: %d\n", rc);
+ goto abortExit;
+ }
+
+ _memoryEntries->
+ appendBytes(&memHandle, sizeof(memHandle));
+ desiredSize -= actualSize;
+ entryStart += actualSize;
+ } while (desiredSize);
+ }
+ }
+
+ rc = vm_map_wire(taskVMMap, srcAlign, srcAlignEnd, access, FALSE);
+ if (KERN_SUCCESS != rc) {
+ IOLog("IOMemoryDescriptor::prepare vm_map_wire failed: %d\n", rc);
+ goto abortExit;
+ }
}
}
-
+ _wireCount++;
return kIOReturnSuccess;
abortExit:
- {
- dataP = getDataP(_memoryEntries);
- UInt done = getNumIOPL(dataP, _memoryEntries->getLength());
- ioPLBlock *ioplList = getIOPLList(dataP);
-
- for (UInt range = 0; range < done; range++)
- {
- if (ioplList[range].fIOPL)
- kernel_upl_abort(ioplList[range].fIOPL, 0);
- }
+ UInt doneIndex;
- if (mapper && mapBase)
- mapper->iovmFree(mapBase, _pages);
- }
-
- return error;
-}
-/*
- * prepare
- *
- * Prepare the memory for an I/O transfer. This involves paging in
- * the memory, if necessary, and wiring it down for the duration of
- * the transfer. The complete() method completes the processing of
- * the memory after the I/O transfer finishes. This method needn't
- * called for non-pageable memory.
- */
-IOReturn IOGeneralMemoryDescriptor::prepare(IODirection forDirection)
-{
- IOReturn error = kIOReturnSuccess;
+ for(doneIndex = 0; doneIndex < rangeIndex; doneIndex++) {
+ vm_offset_t srcAlign = trunc_page(_ranges.v[doneIndex].address);
+ IOByteCount srcAlignEnd = trunc_page(_ranges.v[doneIndex].address +
+ _ranges.v[doneIndex].length +
+ page_size - 1);
- if (!_wireCount && (_flags & kIOMemoryTypeMask) == kIOMemoryTypeVirtual) {
- error = wireVirtual(forDirection);
- if (error)
- return error;
+ vm_map_unwire(getMapForTask(_task, srcAlign), srcAlign,
+ srcAlignEnd, FALSE);
}
- _wireCount++;
+ if (_memoryEntries) {
+ ipc_port_t *handles, *handlesEnd;
- return kIOReturnSuccess;
+ handles = (ipc_port_t *) _memoryEntries->getBytesNoCopy();
+ handlesEnd = (ipc_port_t *)
+ ((vm_address_t) handles + _memoryEntries->getLength());
+ while (handles < handlesEnd)
+ ipc_port_release_send(*handles++);
+ _memoryEntries->release();
+ _memoryEntries = 0;
+ }
+
+ return kIOReturnVMError;
}
/*
* before and after an I/O transfer involving pageable memory.
*/
-IOReturn IOGeneralMemoryDescriptor::complete(IODirection /* forDirection */)
+IOReturn IOGeneralMemoryDescriptor::complete(
+ IODirection forDirection = kIODirectionNone)
{
assert(_wireCount);
- if (!_wireCount)
+ if(0 == _wireCount)
return kIOReturnSuccess;
_wireCount--;
- if (!_wireCount) {
- if ((_flags & kIOMemoryTypeMask) == kIOMemoryTypePhysical) {
- /* kIOMemoryTypePhysical */
- // DO NOTHING
- }
- else {
- ioGMDData * dataP = getDataP(_memoryEntries);
- ioPLBlock *ioplList = getIOPLList(dataP);
- UInt count = getNumIOPL(dataP, _memoryEntries->getLength());
-
- if (dataP->fMapper && _pages && ioplList[0].fMappedBase)
- dataP->fMapper->iovmFree(ioplList[0].fMappedBase, _pages);
-
- // Only complete iopls that we created which are for TypeVirtual
- if ( (_flags & kIOMemoryTypeMask) == kIOMemoryTypeVirtual) {
- for (UInt ind = 0; ind < count; ind++)
- if (ioplList[ind].fIOPL)
- kernel_upl_commit(ioplList[ind].fIOPL, 0, 0);
- }
+ if((_wireCount == 0) && (kIOMemoryRequiresWire & _flags)) {
+ UInt rangeIndex;
+ kern_return_t rc;
+
+ if(forDirection == kIODirectionNone)
+ forDirection = _direction;
+
+ for(rangeIndex = 0; rangeIndex < _rangesCount; rangeIndex++) {
+
+ vm_offset_t srcAlign = trunc_page(_ranges.v[rangeIndex].address);
+ IOByteCount srcAlignEnd = trunc_page(_ranges.v[rangeIndex].address +
+ _ranges.v[rangeIndex].length +
+ page_size - 1);
- (void) _memoryEntries->initWithBytes(dataP, sizeof(ioGMDData)); // == setLength()
+ if(forDirection == kIODirectionIn)
+ pmap_modify_pages(get_task_pmap(_task), srcAlign, srcAlignEnd);
+
+ rc = vm_map_unwire(getMapForTask(_task, srcAlign), srcAlign,
+ srcAlignEnd, FALSE);
+ if(rc != KERN_SUCCESS)
+ IOLog("IOMemoryDescriptor::complete: vm_map_unwire failed: %d\n", rc);
}
+
+ if (_memoryEntries) {
+ ipc_port_t *handles, *handlesEnd;
+
+ handles = (ipc_port_t *) _memoryEntries->getBytesNoCopy();
+ handlesEnd = (ipc_port_t *)
+ ((vm_address_t) handles + _memoryEntries->getLength());
+ while (handles < handlesEnd)
+ ipc_port_release_send(*handles++);
+
+ _memoryEntries->release();
+ _memoryEntries = 0;
+ }
}
return kIOReturnSuccess;
}
vm_map_t addressMap,
IOVirtualAddress * atAddress,
IOOptionBits options,
- IOByteCount sourceOffset,
- IOByteCount length )
+ IOByteCount sourceOffset = 0,
+ IOByteCount length = 0 )
{
kern_return_t kr;
ipc_port_t sharedMem = (ipc_port_t) _memEntry;
if( 0 == sharedMem) {
- vm_size_t size = _pages << PAGE_SHIFT;
+ vm_size_t size = 0;
+
+ for (unsigned index = 0; index < _rangesCount; index++)
+ size += round_page(_ranges.v[index].address + _ranges.v[index].length)
+ - trunc_page(_ranges.v[index].address);
if( _task) {
#ifndef i386
VM_PROT_READ | VM_PROT_WRITE, &sharedMem,
NULL );
- if( (KERN_SUCCESS == kr) && (actualSize != round_page_32(size))) {
+ if( (KERN_SUCCESS == kr) && (actualSize != round_page(size))) {
#if IOASSERT
- IOLog("mach_make_memory_entry_64 (%08x) size (%08lx:%08x)\n",
+ IOLog("mach_make_memory_entry_64 (%08lx) size (%08lx:%08lx)\n",
_ranges.v[0].address, (UInt32)actualSize, size);
#endif
kr = kIOReturnVMError;
} else do {
- memory_object_t pager;
- unsigned int flags = 0;
- addr64_t pa;
+ memory_object_t pager;
+ unsigned int flags=0;
+ struct phys_entry *pp;
+ IOPhysicalAddress pa;
IOPhysicalLength segLen;
- pa = getPhysicalSegment64( sourceOffset, &segLen );
+ pa = getPhysicalSegment( sourceOffset, &segLen );
if( !reserved) {
reserved = IONew( ExpansionData, 1 );
reserved->pagerContig = (1 == _rangesCount);
reserved->memory = this;
- /*What cache mode do we need*/
- switch(options & kIOMapCacheMask ) {
+#ifndef i386
+ switch(options & kIOMapCacheMask ) { /*What cache mode do we need*/
case kIOMapDefaultCache:
default:
- flags = IODefaultCacheBits(pa);
- break;
+ if((pp = pmap_find_physentry(pa))) {/* Find physical address */
+ /* Use physical attributes as default */
+ flags = IOTranslateCacheBits(pp);
+
+ }
+ else { /* If no physical, just hard code attributes */
+ flags = DEVICE_PAGER_CACHE_INHIB |
+ DEVICE_PAGER_COHERENT | DEVICE_PAGER_GUARDED;
+ }
+ break;
case kIOMapInhibitCache:
- flags = DEVICE_PAGER_CACHE_INHIB |
- DEVICE_PAGER_COHERENT | DEVICE_PAGER_GUARDED;
- break;
+ flags = DEVICE_PAGER_CACHE_INHIB |
+ DEVICE_PAGER_COHERENT | DEVICE_PAGER_GUARDED;
+ break;
case kIOMapWriteThruCache:
- flags = DEVICE_PAGER_WRITE_THROUGH |
- DEVICE_PAGER_COHERENT | DEVICE_PAGER_GUARDED;
- break;
+ flags = DEVICE_PAGER_WRITE_THROUGH |
+ DEVICE_PAGER_COHERENT | DEVICE_PAGER_GUARDED;
+ break;
case kIOMapCopybackCache:
- flags = DEVICE_PAGER_COHERENT;
- break;
-
- case kIOMapWriteCombineCache:
- flags = DEVICE_PAGER_CACHE_INHIB |
- DEVICE_PAGER_COHERENT;
- break;
+ flags = DEVICE_PAGER_COHERENT;
+ break;
}
flags |= reserved->pagerContig ? DEVICE_PAGER_CONTIGUOUS : 0;
+#else
+ flags = reserved->pagerContig ? DEVICE_PAGER_CONTIGUOUS : 0;
+#endif
pager = device_pager_setup( (memory_object_t) 0, (int) reserved,
size, flags);
IOByteCount length )
{
// could be much better
- if( _task && (addressMap == get_task_map(_task)) && (1 == _rangesCount)
+ if( _task && (addressMap == getMapForTask(_task, _ranges.v[0].address)) && (1 == _rangesCount)
&& (logical == _ranges.v[0].address)
&& (length <= _ranges.v[0].length) )
return( kIOReturnSuccess );
if( ref->sharedMem) {
vm_prot_t prot = VM_PROT_READ
| ((ref->options & kIOMapReadOnly) ? 0 : VM_PROT_WRITE);
-
- // set memory entry cache
- vm_prot_t memEntryCacheMode = prot | MAP_MEM_ONLY;
- switch (ref->options & kIOMapCacheMask)
- {
- case kIOMapInhibitCache:
- SET_MAP_MEM(MAP_MEM_IO, memEntryCacheMode);
- break;
-
- case kIOMapWriteThruCache:
- SET_MAP_MEM(MAP_MEM_WTHRU, memEntryCacheMode);
- break;
-
- case kIOMapWriteCombineCache:
- SET_MAP_MEM(MAP_MEM_WCOMB, memEntryCacheMode);
- break;
-
- case kIOMapCopybackCache:
- SET_MAP_MEM(MAP_MEM_COPYBACK, memEntryCacheMode);
- break;
-
- case kIOMapDefaultCache:
- default:
- SET_MAP_MEM(MAP_MEM_NOOP, memEntryCacheMode);
- break;
- }
-
- vm_size_t unused = 0;
-
- err = mach_make_memory_entry( NULL /*unused*/, &unused, 0 /*unused*/,
- memEntryCacheMode, NULL, ref->sharedMem );
- if (KERN_SUCCESS != err)
- IOLog("MAP_MEM_ONLY failed %d\n", err);
-
+
err = vm_map( map,
&ref->mapped,
ref->size, 0 /* mask */,
vm_map_t addressMap,
IOVirtualAddress * atAddress,
IOOptionBits options,
- IOByteCount sourceOffset,
- IOByteCount length )
+ IOByteCount sourceOffset = 0,
+ IOByteCount length = 0 )
{
IOReturn err = kIOReturnSuccess;
memory_object_t pager;
sourceAddr = getSourceSegment( sourceOffset, NULL );
assert( sourceAddr );
- pageOffset = sourceAddr - trunc_page_32( sourceAddr );
+ pageOffset = sourceAddr - trunc_page( sourceAddr );
- ref.size = round_page_32( length + pageOffset );
+ ref.size = round_page( length + pageOffset );
logical = *atAddress;
if( options & kIOMapAnywhere)
// vm_map looks for addresses above here, even when VM_FLAGS_ANYWHERE
ref.mapped = 0;
else {
- ref.mapped = trunc_page_32( logical );
+ ref.mapped = trunc_page( logical );
if( (logical - ref.mapped) != pageOffset) {
err = kIOReturnVMError;
continue;
}
}
- if( ref.sharedMem && (addressMap == kernel_map) && (kIOMemoryBufferPageable & _flags))
+ if( ref.sharedMem && (addressMap == kernel_map) && (kIOMemoryRequiresWire & _flags))
err = IOIteratePageableMaps( ref.size, &IOMemoryDescriptorMapAlloc, &ref );
else
err = IOMemoryDescriptorMapAlloc( addressMap, &ref );
vm_size_t page;
IOByteCount pageOffset;
IOPhysicalLength segLen;
- addr64_t physAddr;
+ IOPhysicalAddress physAddr;
if( !addressMap) {
return( kIOReturnSuccess );
}
- physAddr = getPhysicalSegment64( sourceOffset, &segLen );
+ physAddr = getPhysicalSegment( sourceOffset, &segLen );
assert( physAddr );
- pageOffset = physAddr - trunc_page_64( physAddr );
+ pageOffset = physAddr - trunc_page( physAddr );
size = length + pageOffset;
physAddr -= pageOffset;
// in the middle of the loop only map whole pages
if( segLen >= bytes)
segLen = bytes;
- else if( segLen != trunc_page_32( segLen))
+ else if( segLen != trunc_page( segLen))
err = kIOReturnVMError;
- if( physAddr != trunc_page_64( physAddr))
+ if( physAddr != trunc_page( physAddr))
err = kIOReturnBadArgument;
#ifdef DEBUG
if( kIOLogMapping & gIOKitDebug)
- IOLog("_IOMemoryMap::map(%p) %08lx->%08qx:%08lx\n",
+ IOLog("_IOMemoryMap::map(%p) %08lx->%08lx:%08lx\n",
addressMap, address + pageOffset, physAddr + pageOffset,
segLen - pageOffset);
#endif
#ifdef i386
/* i386 doesn't support faulting on device memory yet */
if( addressMap && (kIOReturnSuccess == err))
- err = IOMapPages( addressMap, address, (IOPhysicalAddress) physAddr, segLen, options );
+ err = IOMapPages( addressMap, address, physAddr, segLen, options );
assert( KERN_SUCCESS == err );
if( err)
break;
if( pager) {
if( reserved && reserved->pagerContig) {
IOPhysicalLength allLen;
- addr64_t allPhys;
+ IOPhysicalAddress allPhys;
- allPhys = getPhysicalSegment64( 0, &allLen );
+ allPhys = getPhysicalSegment( 0, &allLen );
assert( allPhys );
- err = device_pager_populate_object( pager, 0, allPhys >> PAGE_SHIFT, round_page_32(allLen) );
+ err = device_pager_populate_object( pager, 0, trunc_page(allPhys), round_page(allLen) );
} else {
for( page = 0;
(page < segLen) && (KERN_SUCCESS == err);
page += page_size) {
- err = device_pager_populate_object(pager, sourceOffset + page,
- (ppnum_t)((physAddr + page) >> PAGE_SHIFT), page_size);
+ err = device_pager_populate_object( pager, sourceOffset + page,
+ physAddr + page, page_size );
}
}
assert( KERN_SUCCESS == err );
pageOffset = 0;
} while( bytes
- && (physAddr = getPhysicalSegment64( sourceOffset, &segLen )));
+ && (physAddr = getPhysicalSegment( sourceOffset, &segLen )));
if( bytes)
err = kIOReturnBadArgument;
addressMap, logical, length );
#endif
- if( true /* && (addressMap == kernel_map) || (addressMap == get_task_map(current_task()))*/) {
+ if( (addressMap == kernel_map) || (addressMap == get_task_map(current_task()))) {
- if( _memEntry && (addressMap == kernel_map) && (kIOMemoryBufferPageable & _flags))
+ if( _memEntry && (addressMap == kernel_map) && (kIOMemoryRequiresWire & _flags))
addressMap = IOPageableMapForAddress( logical );
err = vm_deallocate( addressMap, logical, length );
// of a memory descriptors _mappings set. This means that we
// always have 2 references on a mapping. When either of these mappings
// are released we need to free ourselves.
-void _IOMemoryMap::taggedRelease(const void *tag) const
+void _IOMemoryMap::taggedRelease(const void *tag = 0) const
{
- LOCK;
super::taggedRelease(tag, 2);
- UNLOCK;
}
void _IOMemoryMap::free()
IOMemoryMap * IOMemoryDescriptor::setMapping(
task_t intoTask,
IOVirtualAddress mapAddress,
- IOOptionBits options )
+ IOOptionBits options = 0 )
{
_IOMemoryMap * map;
}
IOMemoryMap * IOMemoryDescriptor::map(
- IOOptionBits options )
+ IOOptionBits options = 0 )
{
return( makeMapping( this, kernel_task, 0,
task_t intoTask,
IOVirtualAddress toAddress,
IOOptionBits options,
- IOByteCount offset,
- IOByteCount length )
+ IOByteCount offset = 0,
+ IOByteCount length = 0 )
{
if( 0 == length)
length = getLength();
bool IOSubMemoryDescriptor::initSubRange( IOMemoryDescriptor * parent,
IOByteCount offset, IOByteCount length,
- IODirection direction )
+ IODirection withDirection )
{
+ if( !super::init())
+ return( false );
+
if( !parent)
return( false);
if( (offset + length) > parent->getLength())
return( false);
- /*
- * We can check the _parent instance variable before having ever set it
- * to an initial value because I/O Kit guarantees that all our instance
- * variables are zeroed on an object's allocation.
- */
-
- if( !_parent) {
- if( !super::init())
- return( false );
- } else {
- /*
- * An existing memory descriptor is being retargeted to
- * point to somewhere else. Clean up our present state.
- */
-
- _parent->release();
- _parent = 0;
- }
-
parent->retain();
_parent = parent;
_start = offset;
_length = length;
- _direction = direction;
+ _direction = withDirection;
_tag = parent->getTag();
return( true );
}
IOByteCount IOSubMemoryDescriptor::readBytes(IOByteCount offset,
- void * bytes, IOByteCount length)
+ void * bytes, IOByteCount withLength)
{
IOByteCount byteCount;
LOCK;
byteCount = _parent->readBytes( _start + offset, bytes,
- min(length, _length - offset) );
+ min(withLength, _length - offset) );
UNLOCK;
return( byteCount );
}
IOByteCount IOSubMemoryDescriptor::writeBytes(IOByteCount offset,
- const void* bytes, IOByteCount length)
+ const void* bytes, IOByteCount withLength)
{
IOByteCount byteCount;
LOCK;
byteCount = _parent->writeBytes( _start + offset, bytes,
- min(length, _length - offset) );
+ min(withLength, _length - offset) );
UNLOCK;
return( byteCount );
}
IOReturn IOSubMemoryDescriptor::prepare(
- IODirection forDirection)
+ IODirection forDirection = kIODirectionNone)
{
IOReturn err;
}
IOReturn IOSubMemoryDescriptor::complete(
- IODirection forDirection)
+ IODirection forDirection = kIODirectionNone)
{
IOReturn err;
bool
IOSubMemoryDescriptor::initWithAddress(void * address,
- IOByteCount length,
- IODirection direction)
+ IOByteCount withLength,
+ IODirection withDirection)
{
return( false );
}
bool
IOSubMemoryDescriptor::initWithAddress(vm_address_t address,
- IOByteCount length,
- IODirection direction,
- task_t task)
+ IOByteCount withLength,
+ IODirection withDirection,
+ task_t withTask)
{
return( false );
}
bool
IOSubMemoryDescriptor::initWithPhysicalAddress(
IOPhysicalAddress address,
- IOByteCount length,
- IODirection direction )
+ IOByteCount withLength,
+ IODirection withDirection )
{
return( false );
}
IOSubMemoryDescriptor::initWithRanges(
IOVirtualRange * ranges,
UInt32 withCount,
- IODirection direction,
- task_t task,
- bool asReference)
+ IODirection withDirection,
+ task_t withTask,
+ bool asReference = false)
{
return( false );
}
bool
IOSubMemoryDescriptor::initWithPhysicalRanges( IOPhysicalRange * ranges,
UInt32 withCount,
- IODirection direction,
- bool asReference)
+ IODirection withDirection,
+ bool asReference = false)
{
return( false );
}
{
OSSymbol const *keys[2];
OSObject *values[2];
+ OSDictionary *dict;
IOVirtualRange *vcopy;
unsigned int index, nRanges;
bool result;
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
OSMetaClassDefineReservedUsed(IOMemoryDescriptor, 0);
-OSMetaClassDefineReservedUsed(IOMemoryDescriptor, 1);
-OSMetaClassDefineReservedUsed(IOMemoryDescriptor, 2);
+OSMetaClassDefineReservedUnused(IOMemoryDescriptor, 1);
+OSMetaClassDefineReservedUnused(IOMemoryDescriptor, 2);
OSMetaClassDefineReservedUnused(IOMemoryDescriptor, 3);
OSMetaClassDefineReservedUnused(IOMemoryDescriptor, 4);
OSMetaClassDefineReservedUnused(IOMemoryDescriptor, 5);
OSMetaClassDefineReservedUnused(IOMemoryDescriptor, 14);
OSMetaClassDefineReservedUnused(IOMemoryDescriptor, 15);
-/* ex-inline function implementation */
+/* inline function implementation */
IOPhysicalAddress IOMemoryDescriptor::getPhysicalAddress()
{ return( getPhysicalSegment( 0, 0 )); }
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
nvPath = start;
else if (nvName == 0)
nvName = start;
- else {
- IORegistryEntry * compareEntry = IORegistryEntry::fromPath((const char *) nvPath, gIODTPlane);
- if (entry == compareEntry) {
- if (compareEntry)
- compareEntry->release();
- *name = OSSymbol::withCString((const char *) nvName);
- *value = unescapeBytesToData(start, where - start - 1);
- if ((*name != 0) && (*value != 0))
- err = kIOReturnSuccess;
- else
- err = kIOReturnNoMemory;
- break;
- }
- if (compareEntry)
- compareEntry->release();
+ else if (entry ==
+ IORegistryEntry::fromPath((const char *) nvPath, gIODTPlane)) {
+ *name = OSSymbol::withCString((const char *) nvName);
+ *value = unescapeBytesToData(start, where - start - 1);
+ if ((*name != 0) && (*value != 0))
+ err = kIOReturnSuccess;
+ else
+ err = kIOReturnNoMemory;
+ break;
+ } else
nvPath = nvName = 0;
- }
+
start = where;
}
nvPath = start;
else if (nvName == 0)
nvName = start;
- else {
- IORegistryEntry * compareEntry = IORegistryEntry::fromPath((const char *) nvPath, gIODTPlane);
- if (entry == compareEntry) {
- if (compareEntry)
- compareEntry->release();
- // delete old property (nvPath -> where)
- data = OSData::withBytes(propStart, nvPath - propStart);
- if (data)
- ok &= data->appendBytes(where, end - where);
- break;
- }
- if (compareEntry)
- compareEntry->release();
+ else if (entry ==
+ IORegistryEntry::fromPath((const char *) nvPath, gIODTPlane)) {
+ // delete old property (nvPath -> where)
+ data = OSData::withBytes(propStart, nvPath - propStart);
+ if (data)
+ ok &= data->appendBytes(where, end - where);
+ break;
+ } else
nvPath = nvName = 0;
- }
start = where;
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
* HISTORY
*/
+#include <IOKit/system.h>
+#include <IOKit/IOPlatformExpert.h>
#include <IOKit/IOCPU.h>
#include <IOKit/IODeviceTreeSupport.h>
-#include <IOKit/IOKitDebug.h>
-#include <IOKit/IOMapper.h>
-#include <IOKit/IOMessage.h>
-#include <IOKit/IONVRAM.h>
-#include <IOKit/IOPlatformExpert.h>
#include <IOKit/IORangeAllocator.h>
+#include <IOKit/IONVRAM.h>
+#include <IOKit/IOKitDebug.h>
#include <IOKit/IOWorkLoop.h>
#include <IOKit/pwr_mgt/RootDomain.h>
-
-#include <IOKit/system.h>
-
+#include <IOKit/IOMessage.h>
#include <libkern/c++/OSContainers.h>
if (!super::start(provider))
return false;
-
- // Register the presence or lack thereof a system
- // PCI address mapper with the IOMapper class
-
-#if 1
- IORegistryEntry * regEntry = IORegistryEntry::fromPath("/u3/dart", gIODTPlane);
- if (!regEntry)
- regEntry = IORegistryEntry::fromPath("/dart", gIODTPlane);
- if (regEntry) {
- int debugFlags;
- if (!PE_parse_boot_arg("dart", &debugFlags) || debugFlags)
- setProperty(kIOPlatformMapperPresentKey, kOSBooleanTrue);
- regEntry->release();
- }
-#endif
-
- IOMapper::setMapperRequired(0 != getProperty(kIOPlatformMapperPresentKey));
gIOInterruptControllers = OSDictionary::withCapacity(1);
gIOInterruptControllersLock = IOLockAlloc();
}
bool IOPlatformExpert::compareNubName( const IOService * nub,
- OSString * name, OSString ** matched) const
+ OSString * name, OSString ** matched = 0 ) const
{
return( nub->IORegistryEntry::compareName( name, matched ));
}
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
bool IOPlatformExpertDevice::compareName( OSString * name,
- OSString ** matched) const
+ OSString ** matched = 0 ) const
{
return( IODTCompareNubName( this, name, matched ));
}
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
bool IOPlatformDevice::compareName( OSString * name,
- OSString ** matched) const
+ OSString ** matched = 0 ) const
{
return( ((IOPlatformExpert *)getProvider())->
compareNubName( this, name, matched ));
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
}
}
}
-
+
theNub->release();
if ( (pm_vars->theControllingDriver == NULL) || // if not fully initialized
return IOPMNoErr; // we can do no more
}
- // Perhaps the departing child was holding up idle or system sleep - we need to re-evaluate our
- // childrens' requests. Clear and re-calculate our kIOPMChildClamp and kIOPMChildClamp2 bits.
- rebuildChildClampBits();
-
computeDesiredState(); // this may be different now
changeState(); // change state if we can now tolerate lower power
IOLockUnlock(pm_vars->parentLock);
}
-//*********************************************************************************
-// rebuildChildClampBits
-//
-// The ChildClamp bits (kIOPMChildClamp & kIOPMChildClamp2) in our capabilityFlags
-// indicate that one of our children (or grandchildren or great-grandchildren or ...)
-// doesn't support idle or system sleep in its current state. Since we don't track the
-// origin of each bit, every time any child changes state we have to clear these bits
-// and rebuild them.
-//*********************************************************************************
-
-void IOService::rebuildChildClampBits(void)
-{
- unsigned long i;
- OSIterator * iter;
- OSObject * next;
- IOPowerConnection * connection;
-
-
- // A child's desires has changed. We need to rebuild the child-clamp bits in our
- // power state array. Start by clearing the bits in each power state.
-
- for ( i = 0; i < pm_vars->theNumberOfPowerStates; i++ ) {
- pm_vars->thePowerStates[i].capabilityFlags &= ~(kIOPMChildClamp | kIOPMChildClamp2);
- }
-
- // Now loop through the children. When we encounter the calling child, save
- // the computed state as this child's desire. And while we're at it, set the ChildClamp bits
- // in any of our states that some child has requested with clamp on.
-
- iter = getChildIterator(gIOPowerPlane);
-
- if ( iter )
- {
- while ( (next = iter->getNextObject()) )
- {
- if ( (connection = OSDynamicCast(IOPowerConnection,next)) )
- {
- if ( connection->getPreventIdleSleepFlag() )
- pm_vars->thePowerStates[connection->getDesiredDomainState()].capabilityFlags |= kIOPMChildClamp;
- if ( connection->getPreventSystemSleepFlag() )
- pm_vars->thePowerStates[connection->getDesiredDomainState()].capabilityFlags |= kIOPMChildClamp2;
- }
- }
- iter->release();
- }
-
-}
-
//*********************************************************************************
// requestPowerDomainState
IOLockLock(pm_vars->childLock);
- // Now loop through the children. When we encounter the calling child, save
- // the computed state as this child's desire.
+// A child's desires has changed. We need to rebuild the child-clamp bits in our
+// power state array. Start by clearing the bits in each power state.
+
+ for ( i = 0; i < pm_vars->theNumberOfPowerStates; i++ ) {
+ pm_vars->thePowerStates[i].capabilityFlags &= ~(kIOPMChildClamp | kIOPMChildClamp2);
+ }
+
+// Now loop through the children. When we encounter the calling child, save
+// the computed state as this child's desire. And while we're at it, set the ChildClamp bits
+// in any of our states that some child has requested with clamp on.
+
iter = getChildIterator(gIOPowerPlane);
if ( iter ) {
connection->setPreventSystemSleepFlag(desiredState & kIOPMPreventSystemSleep);
connection->setChildHasRequestedPower();
}
+ if ( connection->getPreventIdleSleepFlag() ) {
+ pm_vars->thePowerStates[connection->getDesiredDomainState()].capabilityFlags |= kIOPMChildClamp;
+ }
+ if ( connection->getPreventSystemSleepFlag() ) {
+ pm_vars->thePowerStates[connection->getDesiredDomainState()].capabilityFlags |= kIOPMChildClamp2;
+ }
}
}
iter->release();
}
-
- // Since a child's power requirements may have changed, clear and rebuild
- // kIOPMChildClamp and kIOPMChildClamp2 (idle and system sleep clamps)
- rebuildChildClampBits();
IOLockUnlock(pm_vars->childLock);
ourRequest |= kIOPMPreventSystemSleep;
}
- // is this a new desire?
- if ( priv->previousRequest == ourRequest )
- {
- // no, the parent knows already, just return
- return IOPMNoErr;
+ if ( priv->previousRequest == ourRequest ) { // is this a new desire?
+ return IOPMNoErr; // no, the parent knows already, just return
}
if ( priv->we_are_root ) {
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
clock_initialize_calendar();
}
-// From <osfmk/kern/debug.c>
-extern int debug_mode;
void StartIOKit( void * p1, void * p2, void * p3, void * p4 )
{
if( PE_parse_boot_arg( "io", &debugFlags ))
gIOKitDebug = debugFlags;
-
- // Check for the log synchronous bit set in io
- if (gIOKitDebug & kIOLogSynchronous)
- debug_mode = true;
-
//
// Have to start IOKit environment before we attempt to start
// the C++ runtime environment. At some stage we have to clean up
IOLog("_cppInit done\n");
+
/*****
* Declare the fake kmod_info structs for built-in components
* that must be tracked as independent units for dependencies.
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
extern void iokit_retain_port( ipc_port_t port );
extern void iokit_release_port( ipc_port_t port );
-extern kern_return_t iokit_switch_object_port( ipc_port_t port, io_object_t obj, ipc_kobject_type_t type );
-
#include <vm/vm_map.h>
} /* extern "C" */
void IOUserClient::destroyUserReferences( OSObject * obj )
{
IOMachPort::releasePortForObject( obj, IKOT_IOKIT_OBJECT );
-
- // panther, 3160200
- // IOMachPort::releasePortForObject( obj, IKOT_IOKIT_CONNECT );
-
- OSDictionary * dict;
-
- IOTakeLock( gIOObjectPortLock);
- obj->retain();
-
- if( (dict = IOMachPort::dictForType( IKOT_IOKIT_CONNECT )))
- {
- IOMachPort * port;
- port = (IOMachPort *) dict->getObject( (const OSSymbol *) obj );
- if (port)
- {
- IOUserClient * uc;
- if ((uc = OSDynamicCast(IOUserClient, obj)) && uc->mappings)
- {
- dict->setObject((const OSSymbol *) uc->mappings, port);
- iokit_switch_object_port(port->port, uc->mappings, IKOT_IOKIT_CONNECT);
-
- uc->mappings->release();
- uc->mappings = 0;
- }
- dict->removeObject( (const OSSymbol *) obj );
- }
- }
- obj->release();
- IOUnlock( gIOObjectPortLock);
-
+ IOMachPort::releasePortForObject( obj, IKOT_IOKIT_CONNECT );
}
mach_port_name_t IOMachPort::makeSendRightForTask( task_t task,
if( (IKOT_IOKIT_CONNECT == type)
&& (client = OSDynamicCast( IOUserClient, obj )))
client->clientDied();
- if( (map = OSDynamicCast( IOMemoryMap, obj )))
+ else if( (IKOT_IOKIT_OBJECT == type)
+ && (map = OSDynamicCast( IOMemoryMap, obj )))
map->taskDied();
return( kIOReturnSuccess );
kern_return_t is_io_service_close(
io_object_t connection )
{
- OSSet * mappings;
- if ((mappings = OSDynamicCast(OSSet, connection)))
- return( kIOReturnSuccess );
-
CHECK( IOUserClient, connection, client );
client->clientClose();
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*/
const char * gIOKernelKmods =
"{
- 'com.apple.kernel' = '6.8.5';
- 'com.apple.kernel.bsd' = '6.8.5';
- 'com.apple.kernel.iokit' = '6.8.5';
- 'com.apple.kernel.libkern' = '6.8.5';
- 'com.apple.kernel.mach' = '6.8.5';
- 'com.apple.iokit.IOADBFamily' = '6.8.5';
- 'com.apple.iokit.IONVRAMFamily' = '6.8.5';
- 'com.apple.iokit.IOSystemManagementFamily' = '6.8.5';
- 'com.apple.iokit.ApplePlatformFamily' = '6.8.5';
- 'com.apple.driver.AppleNMI' = '6.8.5';
+ 'com.apple.kernel' = '6.3';
+ 'com.apple.kernel.bsd' = '6.3';
+ 'com.apple.kernel.iokit' = '6.3';
+ 'com.apple.kernel.libkern' = '6.3';
+ 'com.apple.kernel.mach' = '6.3';
+ 'com.apple.iokit.IOADBFamily' = '6.3';
+ 'com.apple.iokit.IONVRAMFamily' = '6.3';
+ 'com.apple.iokit.IOSystemManagementFamily' = '6.3';
+ 'com.apple.iokit.ApplePlatformFamily' = '6.3';
+ 'com.apple.driver.AppleNMI' = '6.3';
}";
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
// how long to wait for matching root device, secs
#define ROOTDEVICETIMEOUT 60
-extern dev_t mdevadd(int devid, ppnum_t base, unsigned int size, int phys);
-extern dev_t mdevlookup(int devid);
kern_return_t
IOKitBSDInit( void )
}
-static int didRam = 0;
-
kern_return_t IOFindBSDRoot( char * rootName,
dev_t * root, u_int32_t * oflags )
{
OSString * iostr;
OSNumber * off;
OSData * data = 0;
- UInt32 *ramdParms = 0;
UInt32 flags = 0;
int minor, major;
bool debugInfoPrintedOnce = false;
static int mountAttempts = 0;
-
- int xchar, dchar;
-
if( mountAttempts++)
IOSleep( 5 * 1000 );
do {
if( (regEntry = IORegistryEntry::fromPath( "/chosen", gIODTPlane ))) {
- data = (OSData *) regEntry->getProperty( "rootpath" );
- regEntry->release();
- if( data) continue;
- }
+ data = (OSData *) regEntry->getProperty( "rootpath" );
+ regEntry->release();
+ if( data)
+ continue;
+ }
if( (regEntry = IORegistryEntry::fromPath( "/options", gIODTPlane ))) {
- data = (OSData *) regEntry->getProperty( "boot-file" );
- regEntry->release();
- if( data) continue;
- }
+ data = (OSData *) regEntry->getProperty( "boot-file" );
+ regEntry->release();
+ if( data)
+ continue;
+ }
} while( false );
if( data)
if( rdBootVar[0] == '*') {
look = rdBootVar + 1;
- forceNet = false;
+ forceNet = false;
} else {
if( (regEntry = IORegistryEntry::fromPath( "/", gIODTPlane ))) {
forceNet = (0 != regEntry->getProperty( "net-boot" ));
- regEntry->release();
- }
- }
-
-
-
-//
-// See if we have a RAMDisk property in /chosen/memory-map. If so, make it into a device.
-// It will become /dev/mdx, where x is 0-f.
-//
-
- if(!didRam) { /* Have we already build this ram disk? */
- didRam = 1; /* Remember we did this */
- if((regEntry = IORegistryEntry::fromPath( "/chosen/memory-map", gIODTPlane ))) { /* Find the map node */
- data = (OSData *)regEntry->getProperty("RAMDisk"); /* Find the ram disk, if there */
- if(data) { /* We found one */
-
- ramdParms = (UInt32 *)data->getBytesNoCopy(); /* Point to the ram disk base and size */
- (void)mdevadd(-1, ramdParms[0] >> 12, ramdParms[1] >> 12, 0); /* Initialize it and pass back the device number */
- }
- regEntry->release(); /* Toss the entry */
- }
- }
-
-//
-// Now check if we are trying to root on a memory device
-//
-
- if((rdBootVar[0] == 'm') && (rdBootVar[1] == 'd') && (rdBootVar[3] == 0)) {
- dchar = xchar = rdBootVar[2]; /* Get the actual device */
- if((xchar >= '0') && (xchar <= '9')) xchar = xchar - '0'; /* If digit, convert */
- else {
- xchar = xchar & ~' '; /* Fold to upper case */
- if((xchar >= 'A') && (xchar <= 'F')) { /* Is this a valid digit? */
- xchar = (xchar & 0xF) + 9; /* Convert the hex digit */
- dchar = dchar | ' '; /* Fold to lower case */
- }
- else xchar = -1; /* Show bogus */
- }
- if(xchar >= 0) { /* Do we have a valid memory device name? */
- *root = mdevlookup(xchar); /* Find the device number */
- if(*root >= 0) { /* Did we find one? */
-
- rootName[0] = 'm'; /* Build root name */
- rootName[1] = 'd'; /* Build root name */
- rootName[2] = dchar; /* Build root name */
- rootName[3] = 0; /* Build root name */
- IOLog("BSD root: %s, major %d, minor %d\n", rootName, major(*root), minor(*root));
- *oflags = 0; /* Show that this is not network */
- goto iofrootx; /* Join common exit... */
- }
- panic("IOFindBSDRoot: specified root memory device, %s, has not been configured\n", rdBootVar); /* Not there */
- }
+ regEntry->release();
}
+ }
if( look) {
// from OpenFirmware path
matching = IODiskMatching( look, str, kMaxPathBuf );
}
}
-
- if( (!matching) && rdBootVar[0] ) {
+
+ if( (!matching) && rdBootVar[0] ) {
// by BSD name
look = rdBootVar;
if( look[0] == '*')
IOFree( str, kMaxPathBuf + kMaxBootVar );
-iofrootx:
if( (gIOKitDebug & (kIOLogDTree | kIOLogServiceTree | kIOLogMemory)) && !debugInfoPrintedOnce) {
IOService::getPlatform()->waitQuiet();
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#
CFLAGS+= -DKERNEL -DDRIVER_PRIVATE \
-Wall -Wno-four-char-constants -fno-common \
- -DIOMATCHDEBUG=1 -DIOALLOCDEBUG=1 \
+ -DIOMATCHDEBUG=1 -DIOALLOCDEBUG=1 -DIOASSERT=0 \
#-DIOKITDEBUG=-1
-CFLAGS_RELEASE += -DIOASSERT=0
-CFLAGS_DEBUG += -DIOASSERT=1
-
SFLAGS+= -DKERNEL
#
iokit/Kernel/IOTimerEventSource.cpp optional iokitcpp
iokit/Kernel/IODeviceMemory.cpp optional iokitcpp
-iokit/Kernel/IOMapper.cpp optional iokitcpp
iokit/Kernel/IOMemoryDescriptor.cpp optional iokitcpp
iokit/Kernel/IOMemoryCursor.cpp optional iokitcpp
iokit/Kernel/IOBufferMemoryDescriptor.cpp optional iokitcpp
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
bool OSArray::initWithObjects(const OSObject *objects[],
unsigned int theCount,
- unsigned int theCapacity)
+ unsigned int theCapacity = 0)
{
unsigned int capacity;
}
bool OSArray::initWithArray(const OSArray *anArray,
- unsigned int theCapacity)
+ unsigned int theCapacity = 0)
{
if ( !anArray )
return false;
OSArray *me = new OSArray;
if (me && !me->initWithCapacity(capacity)) {
- me->release();
+ me->free();
return 0;
}
OSArray *OSArray::withObjects(const OSObject *objects[],
unsigned int count,
- unsigned int capacity)
+ unsigned int capacity = 0)
{
OSArray *me = new OSArray;
if (me && !me->initWithObjects(objects, count, capacity)) {
- me->release();
+ me->free();
return 0;
}
}
OSArray *OSArray::withArray(const OSArray *array,
- unsigned int capacity)
+ unsigned int capacity = 0)
{
OSArray *me = new OSArray;
if (me && !me->initWithArray(array, capacity)) {
- me->release();
+ me->free();
return 0;
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
OSCollectionIterator *me = new OSCollectionIterator;
if (me && !me->initWithCollection(inColl)) {
- me->release();
+ me->free();
return 0;
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#define EXTERNAL ((unsigned int) -1)
#if OSALLOCDEBUG
-extern int debug_container_malloc_size;
+extern "C" {
+ extern int debug_container_malloc_size;
+};
#define ACCUMSIZE(s) do { debug_container_malloc_size += (s); } while(0)
#else
#define ACCUMSIZE(s)
if (!super::init())
return false;
- if (data && (!inCapacity || capacity < inCapacity) ) {
- // clean out old data's storage if it isn't big enough
- kfree((vm_address_t) data, capacity);
- data = 0;
- ACCUMSIZE(-capacity);
- }
-
- if (inCapacity && !data) {
+ if(inCapacity) {
data = (void *) kalloc(inCapacity);
if (!data)
return false;
- capacity = inCapacity;
- ACCUMSIZE(inCapacity);
}
length = 0;
- if (inCapacity < 16)
+ capacity = inCapacity;
+ capacityIncrement = capacity;
+ if(!capacityIncrement)
capacityIncrement = 16;
- else
- capacityIncrement = inCapacity;
+
+ ACCUMSIZE(capacity);
return true;
}
if ((inLength && !bytes) || !initWithCapacity(inLength))
return false;
- if (bytes != data)
- bcopy(bytes, data, inLength);
+ bcopy(bytes, data, inLength);
length = inLength;
return true;
OSData *me = new OSData;
if (me && !me->initWithCapacity(inCapacity)) {
- me->release();
+ me->free();
return 0;
}
OSData *me = new OSData;
if (me && !me->initWithBytes(bytes, inLength)) {
- me->release();
+ me->free();
return 0;
}
return me;
OSData *me = new OSData;
if (me && !me->initWithBytesNoCopy(bytes, inLength)) {
- me->release();
+ me->free();
return 0;
}
OSData *me = new OSData;
if (me && !me->initWithData(inData)) {
- me->release();
+ me->free();
return 0;
}
OSData *me = new OSData;
if (me && !me->initWithData(inData, start, inLength)) {
- me->release();
+ me->free();
return 0;
}
{
unsigned int newSize;
- if (!inLength)
+ if (inLength == 0)
return true;
if (capacity == EXTERNAL)
if ( (newSize > capacity) && newSize > ensureCapacity(newSize) )
return false;
- if (bytes)
- bcopy(bytes, &((unsigned char *)data)[length], inLength);
- else
- bzero(&((unsigned char *)data)[length], inLength);
-
+ bcopy(bytes, &((unsigned char *)data)[length], inLength);
length = newSize;
return true;
{
unsigned int newSize;
- if (!inLength)
+ if (inLength == 0)
return true;
if (capacity == EXTERNAL)
const void *OSData::getBytesNoCopy() const
{
- if (!length)
+ if (length == 0)
return 0;
else
return data;
unsigned int checkLen = length;
unsigned int stringLen;
- if (!obj)
+ if (NULL == obj)
return false;
stringLen = obj->getLength ();
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
bool OSDictionary::initWithObjects(const OSObject *objects[],
const OSSymbol *keys[],
unsigned int theCount,
- unsigned int theCapacity)
+ unsigned int theCapacity = 0)
{
unsigned int capacity = theCount;
bool OSDictionary::initWithObjects(const OSObject *objects[],
const OSString *keys[],
unsigned int theCount,
- unsigned int theCapacity)
+ unsigned int theCapacity = 0)
{
unsigned int capacity = theCount;
}
bool OSDictionary::initWithDictionary(const OSDictionary *dict,
- unsigned int theCapacity)
+ unsigned int theCapacity = 0)
{
unsigned int capacity;
OSDictionary *me = new OSDictionary;
if (me && !me->initWithCapacity(capacity)) {
- me->release();
+ me->free();
return 0;
}
OSDictionary *OSDictionary::withObjects(const OSObject *objects[],
const OSSymbol *keys[],
unsigned int count,
- unsigned int capacity)
+ unsigned int capacity = 0)
{
OSDictionary *me = new OSDictionary;
if (me && !me->initWithObjects(objects, keys, count, capacity)) {
- me->release();
+ me->free();
return 0;
}
OSDictionary *OSDictionary::withObjects(const OSObject *objects[],
const OSString *keys[],
unsigned int count,
- unsigned int capacity)
+ unsigned int capacity = 0)
{
OSDictionary *me = new OSDictionary;
if (me && !me->initWithObjects(objects, keys, count, capacity)) {
- me->release();
+ me->free();
return 0;
}
}
OSDictionary *OSDictionary::withDictionary(const OSDictionary *dict,
- unsigned int capacity)
+ unsigned int capacity = 0)
{
OSDictionary *me = new OSDictionary;
if (me && !me->initWithDictionary(dict, capacity)) {
- me->release();
+ me->free();
return 0;
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
OSNumber *me = new OSNumber;
if (me && !me->init(value, numberOfBits)) {
- me->release();
+ me->free();
return 0;
}
OSNumber *me = new OSNumber;
if (me && !me->init(value, numberOfBits)) {
- me->release();
+ me->free();
return 0;
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
OSOrderedSet *me = new OSOrderedSet;
if (me && !me->initWithCapacity(capacity, ordering, orderingRef)) {
- me->release();
+ me->free();
me = 0;
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
tag = 0;
length = 1;
- capacity = (inCapacity) ? round_page_32(inCapacity) : round_page_32(1);
+ capacity = (inCapacity) ? round_page(inCapacity) : round_page(1);
capacityIncrement = capacity;
// allocate from the kernel map so that we can safely map this data
OSSerialize *me = new OSSerialize;
if (me && !me->initWithCapacity(inCapacity)) {
- me->release();
+ me->free();
return 0;
}
return capacity;
// round up
- newCapacity = round_page_32(newCapacity);
+ newCapacity = round_page(newCapacity);
kern_return_t rc = kmem_realloc(kernel_map,
(vm_offset_t)data,
OSDefineMetaClassAndStructors(OSSerializer, OSObject)
OSSerializer * OSSerializer::forTarget( void * target,
- OSSerializerCallback callback, void * ref )
+ OSSerializerCallback callback, void * ref = 0 )
{
OSSerializer * thing;
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
bool OSSet::initWithObjects(const OSObject *inObjects[],
unsigned int inCount,
- unsigned int inCapacity)
+ unsigned int inCapacity = 0)
{
unsigned int capacity = inCount;
}
bool OSSet::initWithArray(const OSArray *inArray,
- unsigned int inCapacity)
+ unsigned int inCapacity = 0)
{
if ( !inArray )
return false;
}
bool OSSet::initWithSet(const OSSet *inSet,
- unsigned int inCapacity)
+ unsigned int inCapacity = 0)
{
return initWithArray(inSet->members, inCapacity);
}
OSSet *me = new OSSet;
if (me && !me->initWithCapacity(capacity)) {
- me->release();
+ me->free();
return 0;
}
OSSet *OSSet::withObjects(const OSObject *objects[],
unsigned int count,
- unsigned int capacity)
+ unsigned int capacity = 0)
{
OSSet *me = new OSSet;
if (me && !me->initWithObjects(objects, count, capacity)) {
- me->release();
+ me->free();
return 0;
}
}
OSSet *OSSet::withArray(const OSArray *array,
- unsigned int capacity)
+ unsigned int capacity = 0)
{
OSSet *me = new OSSet;
if (me && !me->initWithArray(array, capacity)) {
- me->release();
+ me->free();
return 0;
}
}
OSSet *OSSet::withSet(const OSSet *set,
- unsigned int capacity)
+ unsigned int capacity = 0)
{
OSSet *me = new OSSet;
if (me && !me->initWithSet(set, capacity)) {
- me->release();
+ me->free();
return 0;
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
OSString *me = new OSString;
if (me && !me->initWithString(aString)) {
- me->release();
+ me->free();
return 0;
}
OSString *me = new OSString;
if (me && !me->initWithCString(cString)) {
- me->release();
+ me->free();
return 0;
}
OSString *me = new OSString;
if (me && !me->initWithCStringNoCopy(cString)) {
- me->release();
+ me->free();
return 0;
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
unsigned int start, unsigned int inLength);
/*!
- @function initWithCapacity
- @abstract A member function to initialize an instance of OSData with a minimum capacity of at least the given size. If this function is called an an object that has been previously used then the length is set down to 0 and a new block of data is allocated if necessary to ensure the given capacity.
- @param capacity The length of the allocated block of data.
+ @function initWithBytes
+ @abstract A member function to initialize an instance of OSData with the provided data.
+ @param bytes A pointer to a block of data to be copied.
+ @param inLength The length of the block of data.
@result Returns true if initialization was successful, false otherwise.
*/
- virtual bool initWithCapacity(unsigned int capacity);
+ virtual bool initWithCapacity(unsigned int inCapacity);
/*!
@function initWithBytes
@abstract A member function to initialize an instance of OSData which references a block of data.
/*!
@function appendBytes
@abstract A member function which appends a buffer of data onto the end of the object's internal data buffer.
- @param bytes A pointer to the block of data. If the value is 0 then append zero-ed memory to the data object.
+ @param bytes A pointer to the block of data.
@param inLength The length of the data block.
@result Returns true if the object was able to append the new data, false otherwise.
*/
virtual bool appendByte(unsigned char byte, unsigned int inCount);
-
-private:
OSMetaClassDeclareReservedUnused(OSData, 0);
OSMetaClassDeclareReservedUnused(OSData, 1);
OSMetaClassDeclareReservedUnused(OSData, 2);
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
ENTRY _OSCompareAndSwap
.L_CASretry:
- lwz r6,0(r5) // Get the swap value
- cmpw r6,r3 // Is is the same
- bne-- .L_CASfail2 // No...
-
-.L_CASretry2:
- lwarx r6,0,r5 // Get it atomically now
- cmpw r6,r3 // Same?
- bne-- .L_CASfail // Nope, go say so and toss reservations...
- stwcx. r4,0,r5 // Stash the new value
- bne-- .L_CASretry2 // Just got collision...
- isync
- li r3, 1
- blr
-
+ lwarx r6, 0,r5
+ cmpw r6, r3
+ bne- .L_CASfail
+ stwcx. r4, 0,r5
+ bne- .L_CASretry
+ isync
+ li r3, 1
+ blr
.L_CASfail:
- li a7,-4 // Point to a spot in the red zone
- stwcx. a7,a7,r1 // Kill reservation
-
-.L_CASfail2:
- li r3, 0
- blr
+ li r3, 0
+ blr
/*
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <libsa/kmod.h>
#include <libsa/catalogue.h>
+extern "C" {
#include <libsa/malloc.h>
+};
#include "kld_patch.h"
+extern "C" {
/*****
* This function is used by IOCatalogue to load a kernel
* extension. libsa initially sets it to be a function
* about loading and matching drivers.
*/
extern int kernelLinkerPresent;
+};
class KLDBootstrap {
*/
KLDBootstrap::KLDBootstrap() {
- malloc_init();
-
kmod_load_function = &load_kernel_extension;
record_startup_extensions_function = &recordStartupExtensions;
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * "Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
+ * Reserved. This file contains Original Code and/or Modifications of
+ * Original Code as defined in and that are subject to the Apple Public
+ * Source License Version 1.0 (the 'License'). You may not use this file
+ * except in compliance with the License. Please obtain a copy of the
+ * License at http://www.apple.com/publicsource and read it before using
+ * this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License."
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * "Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
+ * Reserved. This file contains Original Code and/or Modifications of
+ * Original Code as defined in and that are subject to the Apple Public
+ * Source License Version 1.0 (the 'License'). You may not use this file
+ * except in compliance with the License. Please obtain a copy of the
+ * License at http://www.apple.com/publicsource and read it before using
+ * this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License."
*
* @APPLE_LICENSE_HEADER_END@
*/
endMap = (vm_address_t) file->fMap + file->fMapSize;
// Do we have room in the current mapped image
- if (endMachO < round_page_32(endMap)) {
+ if (endMachO < round_page(endMap)) {
file->fMachOSize += delta;
return true;
}
newsize = endMachO - startMachO;
- if (newsize < round_page_32(file->fMapSize)) {
+ if (newsize < round_page(file->fMapSize)) {
DEBUG_LOG(("Growing image %s by moving\n", file->fPath));
// We have room in the map if we shift the macho image within the
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * "Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
+ * Reserved. This file contains Original Code and/or Modifications of
+ * Original Code as defined in and that are subject to the Apple Public
+ * Source License Version 1.0 (the 'License'). You may not use this file
+ * except in compliance with the License. Please obtain a copy of the
+ * License at http://www.apple.com/publicsource and read it before using
+ * this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License."
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
extern kern_return_t kmod_retain(kmod_t id);
extern kern_return_t kmod_release(kmod_t id);
-extern void flush_dcache64(addr64_t addr, unsigned cnt, int phys);
-extern void invalidate_icache64(addr64_t addr, unsigned cnt, int phys);
+extern void flush_dcache(vm_offset_t addr, unsigned cnt, int phys);
+extern void invalidate_icache(vm_offset_t addr, unsigned cnt, int phys);
};
return 0;
}
- round_headers_size = round_page_32(headers_size);
+ round_headers_size = round_page(headers_size);
headers_pad = round_headers_size - headers_size;
link_load_address = (unsigned long)g_current_kmod_info->address +
unsigned long round_size;
unsigned long headers_pad;
- round_headers_size = round_page_32(headers_size);
- round_segments_size = round_page_32(size - headers_size);
+ round_headers_size = round_page(headers_size);
+ round_segments_size = round_page(size - headers_size);
round_size = round_headers_size + round_segments_size;
headers_pad = round_headers_size - headers_size;
// bcopy() is (from, to, length)
bcopy((char *)kmod_header, (char *)link_buffer_address, link_header_size);
bcopy((char *)kmod_header + link_header_size,
- (char *)link_buffer_address + round_page_32(link_header_size),
+ (char *)link_buffer_address + round_page(link_header_size),
link_load_size - link_header_size);
*/
kmod_info->address = link_buffer_address;
kmod_info->size = link_buffer_size;
- kmod_info->hdr_size = round_page_32(link_header_size);
+ kmod_info->hdr_size = round_page(link_header_size);
/* We've written data and instructions, so *flush* the data cache
* and *invalidate* the instruction cache.
*/
- flush_dcache64((addr64_t)link_buffer_address, link_buffer_size, false);
- invalidate_icache64((addr64_t)link_buffer_address, link_buffer_size, false);
+ flush_dcache(link_buffer_address, link_buffer_size, false);
+ invalidate_icache(link_buffer_address, link_buffer_size, false);
/* Register the new kmod with the kernel proper.
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#ifndef _LIBSA_MALLOC_H_
#define _LIBSA_MALLOC_H_
-#include <sys/cdefs.h>
#include "stdlib.h"
-__BEGIN_DECLS
/*****
* These functions are the minimum necessary for use
void * realloc(void * address, size_t new_size);
void free(void * address);
-void malloc_init(void);
void malloc_reset(void); // Destroy all memory regions
#endif /* DEBUG */
#endif /* 0 */
-__END_DECLS
-
#endif /* defined _LIBSA_MALLOC_H_ */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#ifndef _LIBSA_STDLIB_H_
#define _LIBSA_STDLIB_H_
-#include <sys/cdefs.h>
#ifndef _BSD_SIZE_T_DEFINED_
#define _BSD_SIZE_T_DEFINED_
__private_extern__ char *kld_basefile_name;
-__BEGIN_DECLS
-
-
__private_extern__ void * malloc(size_t size);
__private_extern__ void free(void * address);
__private_extern__ void free_all(void); // "Free" all memory blocks
extern long strtol(const char *, char **, int);
extern unsigned long strtoul(const char *, char **, int);
-__END_DECLS
-
#endif /* _LIBSA_STDLIB_H_ */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
+#include <vm/vm_kern.h>
+#include <kern/queue.h>
#include <string.h>
-#include <kern/queue.h>
-#include <kern/lock.h>
-#include <kern/assert.h>
-#include <vm/vm_kern.h>
+#include <libsa/malloc.h>
+
+#undef CLIENT_DEBUG
+
+
+/*********************************************************************
+* I'm not sure this is really necessary....
+*********************************************************************/
+static inline size_t round_to_long(size_t size) {
+ return (size + sizeof(long int)) & ~(sizeof(long int) - 1);
+}
+
+
+typedef struct queue_entry queue_entry;
+
+/*********************************************************************
+* Structure for an allocation region. Each one is created using
+* kmem_alloc(), and the whole list of these is destroyed by calling
+* malloc_reset(). Client blocks are allocated from a linked list of these
+* regions, on a first-fit basis, and are never freed.
+*********************************************************************/
+typedef struct malloc_region {
+ queue_entry links; // Uses queue.h for linked list
+ vm_size_t region_size; // total size w/ this bookeeping info
+
+ queue_entry block_list; // list of allocated blocks; uses queue.h
+
+ vm_size_t free_size; // size of unused area
+ void * free_address; // points at the unused area
+
+ char buffer[0]; // beginning of useable area
+} malloc_region;
-#include "libsa/malloc.h"
/*********************************************************************
* Structure for a client memory block. Contains linked-list pointers,
* field is guaranteed to lie on a 16-byte boundary.
*********************************************************************/
typedef struct malloc_block {
-
- struct malloc_block *malFwd;
- struct malloc_block *malBwd;
- unsigned int malSize;
- unsigned int malActl;
+ queue_entry links; // Uses queue.h for linked list
+ malloc_region * region;
+#ifdef CLIENT_DEBUG
+ size_t request_size;
+#endif /* CLIENT_DEBUG */
+ size_t block_size; // total size w/ all bookeeping info
+
+ // the client's memory block
+ char buffer[0] __attribute__((aligned(16)));
} malloc_block;
-static malloc_block malAnchor = {&malAnchor, &malAnchor, 0, 0};
-static int malInited = 0;
-static mutex_t *malloc_lock;
+/*********************************************************************
+* Private functions.
+*
+* malloc_create_region()
+* size - The size in bytes of the region. This is rounded up
+* to a multiple of the VM page size.
+* Returns a pointer to the new region.
+*
+* malloc_free_region()
+* region - The region to free.
+* Returns whatever vm_deallocate() returns.
+*
+* malloc_create_block_in_region()
+* region - The region to alloate a block from.
+* size - The total size, including the header, of the block to
+* allocate.
+* Returns a pointer to the block, or NULL on failure.
+*
+* malloc_find_block()
+* address - The address of the client buffer to find a block for.
+* block (out) - The block header for the address.
+* region (out) - The region the block was found in, or NULL.
+*********************************************************************/
+static malloc_region * malloc_create_region(vm_size_t size);
+static kern_return_t malloc_free_region(malloc_region * region);
+static malloc_block * malloc_create_block_in_region(
+ malloc_region * region,
+ size_t size);
+static void malloc_find_block(
+ void * address,
+ malloc_block ** block,
+ malloc_region ** region);
+static void malloc_get_free_block(
+ size_t size,
+ malloc_block ** block,
+ malloc_region ** region);
+
+
+/*********************************************************************
+* Pointers to the linked list of VM-allocated regions, and a high
+* water mark used in testing/debugging.
+*********************************************************************/
+static queue_entry malloc_region_list = {
+ &malloc_region_list, // the "next" field
+ &malloc_region_list // the "prev" field
+};
+static queue_entry sorted_free_block_list = {
+ &sorted_free_block_list,
+ &sorted_free_block_list
+};
+
+#ifdef CLIENT_DEBUG
+static size_t malloc_hiwater_mark = 0;
+static long int num_regions = 0;
+
+static size_t current_block_total = 0;
+static double peak_usage = 0.0;
+static double min_usage = 100.0;
+#endif /* CLIENT_DEBUG */
+
+
+/*********************************************************************
+* malloc()
+*********************************************************************/
__private_extern__
void * malloc(size_t size) {
+ size_t need_size;
+ malloc_region * cur_region = NULL;
+ malloc_region * use_region = NULL;
+ malloc_block * client_block = NULL;
+ void * client_buffer = NULL;
+
+ /* Add the size of the block header to the request size.
+ */
+ need_size = round_to_long(size + sizeof(malloc_block));
+
+
+ /* See if there's a previously-freed block that we can reuse.
+ */
+ malloc_get_free_block(need_size,
+ &client_block, &use_region);
- unsigned int nsize;
- unsigned int nmem, rmem;
- malloc_block *amem;
-
- assert(malInited);
-
- nsize = size + sizeof(malloc_block) + 15; /* Make sure we get enough to fit */
-
- nmem = (unsigned int)kalloc(nsize); /* Get some */
- if(!nmem) { /* Got any? */
- panic("malloc: no memory for a %08X sized request\n", nsize);
- }
-
- rmem = (nmem + 15) & -16; /* Round to 16 byte boundary */
- amem = (malloc_block *)rmem; /* Point to the block */
- amem->malActl = (unsigned int)nmem; /* Set the actual address */
- amem->malSize = nsize; /* Size */
-
- mutex_lock(malloc_lock);
-
- amem->malFwd = malAnchor.malFwd; /* Move anchor to our forward */
- amem->malBwd = &malAnchor; /* We point back to anchor */
- malAnchor.malFwd->malBwd = amem; /* The old forward's back points to us */
- malAnchor.malFwd = amem; /* Now we point the anchor to us */
-
- mutex_unlock(malloc_lock); /* Unlock now */
-
- return (void *)(rmem + 16); /* Return the block */
+
+ /* If we found a free block that we can reuse, then reuse it.
+ */
+ if (client_block != NULL) {
+
+ /* Remove the found block from the list of free blocks
+ * and tack it onto the list of allocated blocks.
+ */
+ queue_remove(&sorted_free_block_list, client_block, malloc_block *, links);
+ queue_enter(&use_region->block_list, client_block, malloc_block *, links);
+
+ client_buffer = client_block->buffer;
+ // Don't return here! There's bookkeeping done below.
+
+ } else {
+
+ /* Didn't find a freed block to reuse. */
+
+ /* Look for a region with enough unused space to carve out a new block.
+ */
+ queue_iterate(&malloc_region_list, cur_region, malloc_region *, links) {
+ if (use_region == NULL && cur_region->free_size >= need_size) {
+ use_region = cur_region;
+ break;
+ }
+ }
+
+
+ /* If we haven't found a region with room, create a new one and
+ * put it at the end of the list of regions.
+ */
+ if (use_region == NULL) {
+ use_region = malloc_create_region(need_size);
+ if (use_region == NULL) {
+ return NULL;
+ // FIXME: panic?
+ }
+ }
+
+ /* Create a new block in the found/created region.
+ */
+ client_block = malloc_create_block_in_region(use_region, need_size);
+ if (client_block != NULL) {
+ client_buffer = client_block->buffer;
+ // Don't return here! There's bookkeeping done below.
+ }
+ }
+
+#ifdef CLIENT_DEBUG
+ if (client_block != NULL) {
+ size_t region_usage = malloc_region_usage();
+ double current_usage;
+
+ current_block_total += client_block->block_size;
+ if (region_usage > 0) {
+ current_usage = (double)current_block_total / (double)malloc_region_usage();
+ if (current_usage > peak_usage) {
+ peak_usage = current_usage;
+ }
+
+ if (current_usage < min_usage) {
+ min_usage = current_usage;
+ }
+ }
+
+ client_block->request_size = size;
+ }
+#endif /* CLIENT_DEBUG */
+
+ return client_buffer;
} /* malloc() */
/*********************************************************************
* free()
*
+* Moves a block from the allocated list to the free list. Neither
+* list is kept sorted!
*********************************************************************/
__private_extern__
void free(void * address) {
+ malloc_region * found_region = NULL;
+ malloc_block * found_block = NULL;
+ malloc_block * cur_block = NULL;
+ /* Find the block and region for the given address.
+ */
+ malloc_find_block(address, &found_block, &found_region);
- malloc_block *amem, *fore, *aft;
-
- if(!(unsigned int)address) return; /* Leave if they try to free nothing */
-
-
- amem = (malloc_block *)((unsigned int)address - sizeof(malloc_block)); /* Point to the header */
+ if (found_block == NULL) {
+ return;
+ // FIXME: panic?
+ }
- mutex_lock(malloc_lock);
- fore = amem->malFwd; /* Get the guy in front */
- aft = amem->malBwd; /* And the guy behind */
- fore->malBwd = aft; /* The next guy's previous is now my previous */
- aft->malFwd = fore; /* The previous guy's forward is now mine */
+ /* Remove the found block from the list of allocated blocks
+ * and tack it onto the list of free blocks.
+ */
+ queue_remove(&found_region->block_list, found_block, malloc_block *, links);
- mutex_unlock(malloc_lock); /* Unlock now */
-
- kfree((void *)amem->malActl, amem->malSize); /* Toss it */
+ found_block->links.next = NULL;
+ queue_iterate(&sorted_free_block_list, cur_block, malloc_block *, links) {
+ if (cur_block->block_size > found_block->block_size) {
+ queue_insert_before(&sorted_free_block_list, found_block, cur_block,
+ malloc_block *, links);
+ break;
+ }
+ }
- return;
-} /* free() */
+ /* If the "next" link is still NULL, then either the list is empty or the
+ * freed block has to go on the end, so just tack it on.
+ */
+ if (found_block->links.next == NULL) {
+ queue_enter(&sorted_free_block_list, found_block, malloc_block *, links);
+ }
-/*********************************************************************
-* malloc_reset()
-*
-* Allocate the mutual exclusion lock that protect malloc's data.
-*********************************************************************/
-__private_extern__ void
-malloc_init(void)
-{
- malloc_lock = mutex_alloc(ETAP_IO_AHA);
- malInited = 1;
-}
+
+#ifdef CLIENT_DEBUG
+ current_block_total -= found_block->block_size;
+#endif /* CLIENT_DEBUG */
+
+ return;
+
+} /* free() */
/*********************************************************************
*********************************************************************/
__private_extern__
void malloc_reset(void) {
-
- malloc_block *amem, *bmem;
-
- mutex_lock(malloc_lock);
-
- amem = malAnchor.malFwd; /* Get the first one */
-
- while(amem != &malAnchor) { /* Go until we hit the anchor */
-
- bmem = amem->malFwd; /* Next one */
- kfree((void *)amem->malActl, amem->malSize); /* Toss it */
- amem = bmem; /* Skip to it */
-
- }
-
- malAnchor.malFwd = 0x666; /* Cause a fault if we try again */
- malAnchor.malBwd = 0x666; /* Cause a fault if we try again */
-
- mutex_unlock(malloc_lock); /* Unlock now */
-
- mutex_free(malloc_lock);
+ malloc_region * cur_region;
+
+ while (! queue_empty(&malloc_region_list)) {
+ kern_return_t kern_result;
+ queue_remove_first(&malloc_region_list, cur_region,
+ malloc_region *, links);
+ kern_result = malloc_free_region(cur_region);
+ if (kern_result != KERN_SUCCESS) {
+ // what sort of error checking can we even do here?
+ // printf("malloc_free_region() failed.\n");
+ // panic();
+ }
+ }
+
return;
} /* malloc_reset() */
*********************************************************************/
__private_extern__
void * realloc(void * address, size_t new_client_size) {
+ malloc_region * found_region = NULL;
+ malloc_block * found_block = NULL;
void * new_address;
- malloc_block *amem;
-
- amem = (malloc_block *)((unsigned int)address - sizeof(malloc_block)); /* Point to allocation block */
-
- new_address = malloc(new_client_size); /* get a new one */
- if(!new_address) { /* Did we get it? */
- panic("realloc: can not reallocate one of %08X size\n", new_client_size);
- }
-
- memcpy(new_address, address, amem->malSize - sizeof(malloc_block)); /* Copy the old in */
-
- free(address); /* Toss the old one */
-
- return new_address;
+ size_t new_block_size;
+ size_t copy_bytecount;
+
+
+ malloc_find_block(address, &found_block, &found_region);
+
+
+ /* If we couldn't find the requested block,
+ * the caller is in error so return NULL.
+ */
+ if (found_block == NULL) {
+ // printf("realloc() called with invalid block.\n");
+ return NULL;
+ // FIXME: panic?
+ }
+
+
+ /* Figure out how much memory is actually needed.
+ */
+ new_block_size = new_client_size + sizeof(malloc_block);
+
+
+ /* If the new size is <= the current size, don't bother.
+ */
+ if (new_block_size <= found_block->block_size) {
+#ifdef CLIENT_DEBUG
+ if (new_client_size > found_block->request_size) {
+ found_block->request_size = new_client_size;
+ }
+#endif /* CLIENT_DEBUG */
+ return address;
+ }
+
+
+ /* Create a new block of the requested size.
+ */
+ new_address = malloc(new_client_size);
+
+ if (new_address == NULL) {
+ // printf("error in realloc()\n");
+ return NULL;
+ // FIXME: panic?
+ }
+
+
+ /* Copy the data from the old block to the new one.
+ * Make sure to copy only the lesser of the existing and
+ * requested new size. (Note: The code above currently
+ * screens out a realloc to a smaller size, but it might
+ * not always do that.)
+ */
+ copy_bytecount = found_block->block_size - sizeof(malloc_block);
+
+ if (new_client_size < copy_bytecount) {
+ copy_bytecount = new_client_size;
+ }
+
+ memcpy(new_address, address, copy_bytecount);
+
+
+ /* Free the old block.
+ */
+ free(address);
+
+ return (void *)new_address;
} /* realloc() */
+/*********************************************************************
+**********************************************************************
+***** PACKAGE-INTERNAL FUNCTIONS BELOW HERE *****
+**********************************************************************
+*********************************************************************/
+
+
+
+/*********************************************************************
+* malloc_create_region()
+*
+* Package-internal function. VM-allocates a new region and adds it to
+* the given region list.
+*********************************************************************/
+__private_extern__
+malloc_region * malloc_create_region(vm_size_t block_size) {
+
+ malloc_region * new_region;
+ vm_address_t vm_address;
+ vm_size_t region_size;
+ kern_return_t kern_result;
+
+
+ /* Figure out how big the region needs to be and allocate it.
+ */
+ region_size = block_size + sizeof(malloc_region);
+ region_size = round_page(region_size);
+
+ kern_result = kmem_alloc(kernel_map,
+ &vm_address, region_size);
+
+ if (kern_result != KERN_SUCCESS) {
+ // printf("kmem_alloc() failed in malloc_create_region()\n");
+ return NULL;
+ // panic();
+ }
+
+
+ /* Cast the allocated pointer to a region header.
+ */
+ new_region = (malloc_region *)vm_address;
+
+
+ /* Initialize the region header fields and link it onto
+ * the previous region.
+ */
+ new_region->region_size = region_size;
+ queue_init(&new_region->block_list);
+// queue_init(&new_region->free_list);
+
+ new_region->free_size = region_size - sizeof(malloc_region);
+ new_region->free_address = &new_region->buffer;
+
+ queue_enter(&malloc_region_list, new_region, malloc_region *, links);
+
+ /* If debugging, add the new region's size to the total.
+ */
+#ifdef CLIENT_DEBUG
+ malloc_hiwater_mark += region_size;
+ num_regions++;
+#endif /* CLIENT_DEBUG */
+
+ return new_region;
+
+} /* malloc_create_region() */
+
+
+/*********************************************************************
+* malloc_free_region()
+*
+* Package-internal function. VM-deallocates the given region.
+*********************************************************************/
+__private_extern__
+kern_return_t malloc_free_region(malloc_region * region) {
+
+ kmem_free(kernel_map,
+ (vm_address_t)region,
+ region->region_size);
+
+#ifdef CLIENT_DEBUG
+ num_regions--;
+#endif /* CLIENT_DEBUG */
+ return KERN_SUCCESS;
+
+} /* malloc_free_region() */
+
+
+/*********************************************************************
+* malloc_create_block_in_region()
+*
+* Package-internal function. Allocates a new block out of the given
+* region. The requested size must include the block header. If the
+* size requested is larger than the region's free size, returns NULL.
+*********************************************************************/
+__private_extern__
+malloc_block * malloc_create_block_in_region(
+ malloc_region * region,
+ size_t block_size) {
+
+ malloc_block * new_block = NULL;
+
+
+ /* Sanity checking.
+ */
+ if (block_size > region->free_size) {
+ return NULL;
+ // FIXME: panic?
+ }
+
+
+ /* Carve out a new block.
+ */
+ new_block = (malloc_block *)region->free_address;
+ region->free_address = (char *)region->free_address + block_size;
+ region->free_size -= block_size;
+
+ memset(new_block, 0, sizeof(malloc_block));
+
+ new_block->region = region;
+ new_block->block_size = block_size;
+
+ /* Record the new block as the last one in the region.
+ */
+ queue_enter(®ion->block_list, new_block, malloc_block *, links);
+
+ return new_block;
+
+} /* malloc_create_block_in_region() */
+
+
+/*********************************************************************
+* malloc_find_block()
+*
+* Package-internal function. Given a client buffer address, find the
+* malloc_block for it.
+*********************************************************************/
+__private_extern__
+void malloc_find_block(void * address,
+ malloc_block ** block,
+ malloc_region ** region) {
+
+ malloc_region * cur_region;
+
+ *block = NULL;
+ *region = NULL;
+
+ queue_iterate(&malloc_region_list, cur_region, malloc_region *, links) {
+
+ malloc_block * cur_block;
+
+ queue_iterate(&cur_region->block_list, cur_block, malloc_block *, links) {
+ if (cur_block->buffer == address) {
+ *block = cur_block;
+ *region = cur_region;
+ return;
+ }
+ }
+ }
+
+ return;
+
+} /* malloc_find_block() */
+
+
+/*********************************************************************
+* malloc_get_free_block()
+*********************************************************************/
+__private_extern__
+void malloc_get_free_block(
+ size_t size,
+ malloc_block ** block,
+ malloc_region ** region) {
+
+ malloc_block * cur_block;
+ size_t fit_threshold = 512;
+
+ *block = NULL;
+ *region = NULL;
+
+ queue_iterate(&sorted_free_block_list, cur_block, malloc_block *, links) {
+
+ /* If we find a block large enough, but not too large to waste memory,
+ * pull it out and return it, along with its region.
+ */
+ if (cur_block->block_size >= size &&
+ cur_block->block_size < (size + fit_threshold)) {
+
+ queue_remove(&sorted_free_block_list, cur_block, malloc_block *, links);
+ *block = cur_block;
+ *region = cur_block->region;
+ return;
+ }
+ }
+ return;
+}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * "Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
+ * Reserved. This file contains Original Code and/or Modifications of
+ * Original Code as defined in and that are subject to the Apple Public
+ * Source License Version 1.0 (the 'License'). You may not use this file
+ * except in compliance with the License. Please obtain a copy of the
+ * License at http://www.apple.com/publicsource and read it before using
+ * this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License."
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * "Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
+ * Reserved. This file contains Original Code and/or Modifications of
+ * Original Code as defined in and that are subject to the Apple Public
+ * Source License Version 1.0 (the 'License'). You may not use this file
+ * except in compliance with the License. Please obtain a copy of the
+ * License at http://www.apple.com/publicsource and read it before using
+ * this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License."
*
* @APPLE_LICENSE_HEADER_END@
*/
export CFLAGS_RELEASEPPC = -O2 -mcpu=750 -mmultiple -fschedule-insns
export CFLAGS_RELEASE_TRACEPPC = -O2 -mcpu=750 -mmultiple -fschedule-insns
-export CFLAGS_DEBUGPPC = -O2 -mcpu=750 -mmultiple -fschedule-insns
+export CFLAGS_DEBUGPPC = -O1 -mcpu=750 -mmultiple -fschedule-insns
export CFLAGS_RELEASEI386 = -O2
export CFLAGS_DEBUGI386 = -O2
export LDFLAGS_KERNEL_DEBUG =
export LDFLAGS_KERNEL_PROFILE =
-export LDFLAGS_KERNEL_PPC = -arch ppc -segaddr __VECTORS 0x0 -segaddr __TEXT 0x7000 -e __start -sectalign __TEXT __text 0x1000 -sectalign __DATA __common 0x1000 -sectalign __DATA __bss 0x1000
+export LDFLAGS_KERNEL_PPC = -arch ppc -segaddr __VECTORS 0x0 -segaddr __TEXT 0x11000 -e __start -sectalign __DATA __common 0x1000 -sectalign __DATA __bss 0x1000
export LDFLAGS_KERNEL_I386 = -arch i386 -segaddr __TEXT 0x100000 -e _pstart
export LDFLAGS_KERNEL = $(LDFLAGS_KERNEL_GEN) \
INSTINC_SUBDIRS = \
mach \
- machine \
default_pager \
device \
mach_debug \
INSTINC_SUBDIRS_PPC = \
mach \
- ppc \
profiling
INSTINC_SUBDIRS_I386 = \
mach \
- i386 \
profiling
EXPINC_SUBDIRS = \
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ *
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ *
* @APPLE_LICENSE_HEADER_END@
*/
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ *
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ *
* @APPLE_LICENSE_HEADER_END@
*/
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ *
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ *
* @APPLE_LICENSE_HEADER_END@
*/
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ *
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ *
* @APPLE_LICENSE_HEADER_END@
*/
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ *
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ *
* @APPLE_LICENSE_HEADER_END@
*/
osfmk/i386/trap.c standard
osfmk/i386/user_ldt.c standard
-osfmk/i386/commpage/commpage.c standard
-
osfmk/i386/AT386/autoconf.c standard
osfmk/i386/AT386/bbclock.c standard
osfmk/i386/AT386/conf.c standard
# that the file is placed at the front of the line
-osfmk/ddb/db_aout.c optional mach_kdb
-./ppc_disasm.c optional mach_kdb
-osfmk/ppc/db_disasm.c optional mach_kdb
+osfmk/ddb/db_aout.c optional mach_kdb
+./ppc_disasm.c optional mach_kdb
+osfmk/ppc/db_disasm.c optional mach_kdb
+osfmk/ppc/db_asm.s optional mach_kdb
osfmk/ppc/db_interface.c optional mach_kdb
osfmk/ppc/db_trace.c optional mach_kdb
osfmk/ppc/db_low_trace.c optional mach_kdb
-osfmk/ppc/bcopytest.c optional mach_kdb
osfmk/ppc/lowmem_vectors.s standard
osfmk/ppc/start.s standard
osfmk/ppc/_setjmp.s standard
-osfmk/ppc/cpu.c standard
+osfmk/ppc/cpu.c standard
osfmk/ppc/ppc_init.c standard
osfmk/ppc/ppc_vm_init.c standard
+osfmk/ppc/bat_init.c standard
osfmk/ppc/model_dep.c standard
+osfmk/ppc/mem.c standard
osfmk/ppc/pmap.c standard
osfmk/ppc/mappings.c standard
osfmk/ppc/savearea.c standard
osfmk/ppc/savearea_asm.s standard
osfmk/ppc/hw_vm.s standard
-osfmk/ppc/skiplists.s standard
osfmk/ppc/hw_lock.s standard
osfmk/ppc/misc_asm.s standard
osfmk/ppc/status.c standard
osfmk/ppc/interrupt.c standard
osfmk/ppc/machine_routines.c standard
osfmk/ppc/machine_routines_asm.s standard
+#osfmk/ppc/Performance.s standard
osfmk/ppc/Emulate.s standard
-osfmk/ppc/Emulate64.s standard
osfmk/ppc/AltiAssist.s standard
osfmk/ppc/conf.c standard
osfmk/ppc/rtclock.c standard
osfmk/ppc/Diagnostics.c standard
osfmk/ppc/PPCcalls.c standard
osfmk/ppc/vmachmon.c standard
-osfmk/ppc/vmachmon_asm.s standard
+osfmk/ppc/vmachmon_asm.s standard
-osfmk/ppc/Firmware.s standard
-osfmk/ppc/FirmwareC.c standard
+#osfmk/ppc/POWERMAC/ser16550.c standard
+osfmk/ppc/POWERMAC/autoconf.c optional xxx
+osfmk/ppc/POWERMAC/pci.c optional xxx
+osfmk/ppc/POWERMAC/pci_probe.c optional xxx
+osfmk/ppc/POWERMAC/pci_compat.c optional xxx
-osfmk/ppc/aligned_data.s standard
+osfmk/ppc/Firmware.s standard
+osfmk/ppc/FirmwareC.c standard
-osfmk/ppc/hw_perfmon.c standard
-
-osfmk/ppc/commpage/commpage.c standard
-osfmk/ppc/commpage/commpage_asm.s standard
-osfmk/ppc/commpage/bcopy_g3.s standard
-osfmk/ppc/commpage/bcopy_g4.s standard
-osfmk/ppc/commpage/bcopy_970.s standard
-osfmk/ppc/commpage/bcopy_64.s standard
-osfmk/ppc/commpage/bzero_32.s standard
-osfmk/ppc/commpage/bzero_128.s standard
-osfmk/ppc/commpage/cacheflush.s standard
-osfmk/ppc/commpage/gettimeofday.s standard
-osfmk/ppc/commpage/mach_absolute_time.s standard
-osfmk/ppc/commpage/pthread.s standard
-osfmk/ppc/commpage/spinlocks.s standard
-osfmk/ppc/commpage/bigcopy_970.s standard
+osfmk/ppc/aligned_data.s standard
osfmk/kdp/ml/ppc/kdp_machdep.c optional mach_kdp
osfmk/kdp/ml/ppc/kdp_vm.c optional mach_kdp
osfmk/kdp/ml/ppc/kdp_misc.s optional mach_kdp
+#osfmk/kdp/pe/POWERMAC/kdp_mace.c optional mach_kdp
osfmk/ppc/serial_console.c optional scc device-driver
osfmk/ppc/POWERMAC/serial_io.c optional scc device-driver
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
int db_access_level = DB_ACCESS_LEVEL;
+/*
+ * This table is for sign-extending things.
+ * Therefore its entries are signed, and yes
+ * they are in fact negative numbers.
+ * So don't put Us in it. Or Ls either.
+ * Otherwise there is no point having it, n'est pas ?
+ */
+static int db_extend[sizeof(long)+1] = { /* table for sign-extending */
+#if defined(__arch64__)
+ 0,
+ 0xFFFFFFFFFFFFFF80,
+ 0xFFFFFFFFFFFF8000,
+ 0xFFFFFFFFFF800000,
+ 0xFFFFFFFF80000000,
+ 0xFFFFFF8000000000,
+ 0xFFFF800000000000,
+ 0xFF80000000000000,
+ 0x8000000000000000,
+#else /* !defined(__arch64__) */
+ 0,
+ 0xFFFFFF80,
+ 0xFFFF8000,
+ 0xFF800000,
+ 0x80000000
+#endif /* defined(__arch64__) */
+};
+
db_expr_t
db_get_task_value(
db_addr_t addr,
char data[sizeof(db_expr_t)];
register db_expr_t value;
register int i;
- uint64_t signx;
-
- if(size == 0) return 0;
db_read_bytes((vm_offset_t)addr, size, data, task);
{
value = (value << 8) + (data[i] & 0xFF);
}
-
- if(!is_signed) return value;
-
- signx = 0xFFFFFFFFFFFFFFFFULL << ((size << 3) - 1);
-
- if(value & signx) value |= signx; /* Add 1s to front if sign bit is on */
-
+
+ if (size <= sizeof(int)) {
+ if (is_signed && (value & db_extend[size]) != 0)
+ value |= db_extend[size];
+ }
return (value);
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
db_error("Invalid user space address\n");
user_space = TRUE;
db_printf("%#X is in user space\n", addr);
-#ifdef ppc
- db_printf("kernel is from %#X to %#x\n", VM_MIN_KERNEL_ADDRESS, vm_last_addr);
-#else
db_printf("kernel is from %#X to %#x\n", VM_MIN_KERNEL_ADDRESS, VM_MAX_KERNEL_ADDRESS);
-#endif
}
if (db_option(modif, 't') || task_bpt) {
for (n = 0; db_get_next_act(&thr_act, n); n++) {
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
{ "simple_lock", db_show_one_simple_lock, 0, 0 },
{ "thread_log", (db_func)db_show_thread_log, 0, 0 },
{ "shuttle", db_show_shuttle, 0, 0 },
+ { "etap_log", db_show_etap_log, 0, 0 },
{ (char *)0, }
};
#if defined(__ppc__)
{ "lt", db_low_trace, CS_MORE|CS_SET_DOT, 0 },
{ "dl", db_display_long, CS_MORE|CS_SET_DOT, 0 },
- { "dc", db_display_char, CS_MORE|CS_SET_DOT, 0 },
{ "dr", db_display_real, CS_MORE|CS_SET_DOT, 0 },
{ "dv", db_display_virtual, CS_MORE|CS_SET_DOT, 0 },
{ "dm", db_display_mappings, CS_MORE|CS_SET_DOT, 0 },
- { "dh", db_display_hash, CS_MORE|CS_SET_DOT, 0 },
{ "dp", db_display_pmap, CS_MORE, 0 },
- { "di", db_display_iokit, CS_MORE, 0 },
{ "ds", db_display_save, CS_MORE|CS_SET_DOT, 0 },
{ "dx", db_display_xregs, CS_MORE|CS_SET_DOT, 0 },
{ "dk", db_display_kmod, CS_MORE, 0 },
{ "gs", db_gsnoop, CS_MORE, 0 },
- { "cm", db_check_mappings, CS_MORE, 0 },
- { "cp", db_check_pmaps, CS_MORE, 0 },
#endif
{ (char *)0, }
};
{
extern int db_macro_level;
+#if defined(__alpha)
+# if KDEBUG
+ extern boolean_t kdebug_mode;
+ if (kdebug_mode) {
+ if (s) kprintf(DBG_DEBUG, s);
+ return;
+ }
+# endif /* KDEBUG */
+#endif /* defined(__alpha) */
+
db_macro_level = 0;
if (db_recover) {
if (s > (char *)1)
{
db_expr_t fn_addr;
#define MAXARGS 11
- uint32_t args[MAXARGS];
- db_expr_t argwork;
+ db_expr_t args[MAXARGS];
int nargs = 0;
- uint32_t retval;
- uint32_t (*func)(uint32_t, ...);
+ db_expr_t retval;
+ db_expr_t (*func)(db_expr_t, ...);
int t;
if (!db_expression(&fn_addr)) {
db_flush_lex();
return;
}
- func = (uint32_t (*) (uint32_t, ...)) fn_addr;
+ func = (db_expr_t (*) (db_expr_t, ...)) fn_addr;
t = db_read_token();
if (t == tLPAREN) {
- if (db_expression(&argwork)) {
- args[nargs] = (uint32_t)argwork;
- nargs++;
- while ((t = db_read_token()) == tCOMMA) {
- if (nargs == MAXARGS) {
- db_printf("Too many arguments\n");
- db_flush_lex();
- return;
- }
- if (!db_expression(&argwork)) {
- db_printf("Argument missing\n");
- db_flush_lex();
- return;
- }
- args[nargs] = (uint32_t)argwork;
- nargs++;
- }
- db_unread_token(t);
- }
- if (db_read_token() != tRPAREN) {
- db_printf("?\n");
+ if (db_expression(&args[0])) {
+ nargs++;
+ while ((t = db_read_token()) == tCOMMA) {
+ if (nargs == MAXARGS) {
+ db_printf("Too many arguments\n");
db_flush_lex();
return;
+ }
+ if (!db_expression(&args[nargs])) {
+ db_printf("Argument missing\n");
+ db_flush_lex();
+ return;
+ }
+ nargs++;
+ }
+ db_unread_token(t);
+ }
+ if (db_read_token() != tRPAREN) {
+ db_printf("?\n");
+ db_flush_lex();
+ return;
}
}
while (nargs < MAXARGS) {
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
+/*
+ * HISTORY
+ *
+ * Revision 1.1.1.1 1998/09/22 21:05:47 wsanchez
+ * Import of Mac OS X kernel (~semeria)
+ *
+ * Revision 1.2 1998/04/24 19:34:23 semeria
+ * KDP and KDB support
+ *
+ * Revision 1.1.1.1 1998/03/07 02:26:09 wsanchez
+ * Import of OSF Mach kernel (~mburg)
+ *
+ * Revision 1.2.42.2 1997/09/12 17:15:15 stephen
+ * make x/x do zero fill right justified hex display
+ * [1997/09/12 16:31:04 stephen]
+ *
+ * Revision 1.2.42.1 1997/03/27 18:46:31 barbou
+ * Add 'p' option to the "examine" command - values in
+ * memory treated as addresses and rendered as sym+offset
+ * [1995/12/29 21:32:33 mod]
+ * ri-osc CR1560: make search command output address of any matching
+ * data it finds (so user knows it did something).
+ * [1995/09/20 15:24:55 bolinger]
+ * [97/02/25 barbou]
+ *
+ * Revision 1.2.25.5 1996/01/09 19:15:38 devrcs
+ * Add db_print_loc() & db_print_inst() functions.
+ * Make 'l' display 32 bits and new 'q' to display 64 bits.
+ * Allow 'u' to display unsigned decimal values (same as 'U').
+ * Changed declarations of 'register foo' to 'register int foo'.
+ * [1995/12/01 21:42:03 jfraser]
+ *
+ * Merged '64-bit safe' changes from DEC alpha port.
+ * [1995/11/21 18:02:58 jfraser]
+ *
+ * Revision 1.2.25.4 1995/06/13 18:21:27 sjs
+ * Merge with flipc_shared.
+ * [95/05/22 sjs]
+ *
+ * Revision 1.2.30.1 1995/04/03 17:35:17 randys
+ * Minor change; allow a repeat count to work properly when multiple
+ * modifier flags are given to the ddb 'x' command. This allows,
+ * for instance, examination of multiple words in activations other
+ * than the current one.
+ * [95/04/03 randys]
+ *
+ * Revision 1.2.25.3 1995/01/06 19:10:09 devrcs
+ * mk6 CR668 - 1.3b26 merge
+ * * Revision 1.2.6.7 1994/05/06 18:39:09 tmt
+ * Merged osc1.3dec/shared with osc1.3b19
+ * Merge Alpha changes into osc1.312b source code.
+ * 64bit cleanup.
+ * * End1.3merge
+ * [1994/11/04 08:49:22 dwm]
+ *
+ * Revision 1.2.25.2 1994/09/23 01:18:44 ezf
+ * change marker to not FREE
+ * [1994/09/22 21:09:44 ezf]
+ *
+ * Revision 1.2.25.1 1994/06/11 21:11:43 bolinger
+ * Merge up to NMK17.2.
+ * [1994/06/11 20:01:31 bolinger]
+ *
+ * Revision 1.2.23.1 1994/02/08 10:57:47 bernadat
+ * Fixed output of an examine command to have a power of 2
+ * number of fields.
+ * [93/09/29 paire]
+ *
+ * Added dump of hexadecimal address in each line of examine command.
+ * Fixed beginning of line to be always located at position 0.
+ * [93/08/11 paire]
+ * [94/02/07 bernadat]
+ *
+ * Revision 1.2.21.4 1994/03/17 22:35:27 dwm
+ * The infamous name change: thread_activation + thread_shuttle = thread.
+ * [1994/03/17 21:25:43 dwm]
+ *
+ * Revision 1.2.21.3 1994/01/12 17:50:40 dwm
+ * Coloc: initial restructuring to follow Utah model.
+ * [1994/01/12 17:13:08 dwm]
+ *
+ * Revision 1.2.21.2 1993/10/12 16:38:58 dwm
+ * Print '\n' in x/s statements. [rwd]
+ * [1993/10/12 16:14:41 dwm]
+ *
+ * Revision 1.2.6.5 1993/08/11 20:37:37 elliston
+ * Add ANSI Prototypes. CR #9523.
+ * [1993/08/11 03:33:05 elliston]
+ *
+ * Revision 1.2.6.4 1993/08/09 19:34:42 dswartz
+ * Add ANSI prototypes - CR#9523
+ * [1993/08/06 15:47:32 dswartz]
+ *
+ * Revision 1.2.6.3 1993/07/27 18:27:07 elliston
+ * Add ANSI prototypes. CR #9523.
+ * [1993/07/27 18:11:21 elliston]
+ *
+ * Revision 1.2.6.2 1993/06/09 02:20:00 gm
+ * Added to OSF/1 R1.3 from NMK15.0.
+ * [1993/06/02 20:56:10 jeffc]
+ *
+ * Revision 1.2 1993/04/19 16:01:58 devrcs
+ * Changes from mk78:
+ * Added void type to functions that needed it.
+ * Added init to 'size' in db_search_cmd(). Removed unused variables.
+ * Other cleanup to quiet gcc warnings.
+ * [92/05/16 jfriedl]
+ * x/u now examines current user space. x/t still examines user
+ * space of the the specified thread. x/tu is redundant.
+ * To examine an value as unsigned decimal, use x/U.
+ * [92/04/18 danner]
+ * [93/02/02 bruel]
+ *
+ * Remember count argument when repeating commands instead of the
+ * default command, also apply all the formats to current address
+ * instead of incrementing addresses when switching to next format.
+ * [barbou@gr.osf.org]
+ *
+ * Support 'A' format for print 'p' command [barbou@gr.osf.org]
+ * [92/12/03 bernadat]
+ *
+ * Revision 1.1 1992/09/30 02:01:01 robert
+ * Initial revision
+ *
+ * $EndLog$
+ */
+/* CMU_HIST */
+/*
+ * Revision 2.7 91/10/09 15:59:28 af
+ * Revision 2.6.1.1 91/10/05 13:05:49 jeffreyh
+ * Supported non current task space data examination and search.
+ * Added 'm' format and db_xcdump to print with hex and characters.
+ * Added db_examine_{forward, backward}.
+ * Changed db_print_cmd to support variable number of parameters
+ * including string constant.
+ * Included "db_access.h".
+ * [91/08/29 tak]
+ *
+ * Revision 2.6.1.1 91/10/05 13:05:49 jeffreyh
+ * Supported non current task space data examination and search.
+ * Added 'm' format and db_xcdump to print with hex and characters.
+ * Added db_examine_{forward, backward}.
+ * Changed db_print_cmd to support variable number of parameters
+ * including string constant.
+ * Included "db_access.h".
+ * [91/08/29 tak]
+ *
+ * Revision 2.6 91/08/28 11:11:01 jsb
+ * Added 'A' flag to examine: just like 'a' (address), but prints addr
+ * as a procedure type, thus printing file/line info if available.
+ * Useful when called as 'x/Ai'.
+ * [91/08/13 18:14:55 jsb]
+ *
+ * Revision 2.5 91/05/14 15:33:31 mrt
+ * Correcting copyright
+ *
+ * Revision 2.4 91/02/05 17:06:20 mrt
+ * Changed to new Mach copyright
+ * [91/01/31 16:17:37 mrt]
+ *
+ * Revision 2.3 90/11/07 16:49:23 rpd
+ * Added db_search_cmd, db_search.
+ * [90/11/06 rpd]
+ *
+ * Revision 2.2 90/08/27 21:50:38 dbg
+ * Add 'r', 'z' to print and examine formats.
+ * Change calling sequence of db_disasm.
+ * db_examine sets db_prev and db_next instead of explicitly
+ * advancing dot.
+ * [90/08/20 dbg]
+ * Reflected changes in db_printsym()'s calling seq.
+ * [90/08/20 af]
+ * Reduce lint.
+ * [90/08/07 dbg]
+ * Created.
+ * [90/07/25 dbg]
+ *
+ */
+/* CMU_ENDHIST */
/*
* Mach Operating System
* Copyright (c) 1991,1990 Carnegie Mellon University
sizeof(db_expr_t), FALSE, task );
db_find_task_sym_and_offset( value,
&symName, &offset, task);
- db_printf("\n\t*%8llX(%8llX) = %s",
+ db_printf("\n\t*%8x(%8X) = %s",
next_addr, value, symName );
if( offset ) {
- db_printf("+%llX", offset );
+ db_printf("+%X", offset );
}
next_addr += size;
}
value = db_get_task_value(next_addr,
sizeof (db_expr_t),
TRUE,task);
- db_printf("%-*llr", width, value);
+ db_printf("%-*r", width, value);
next_addr += sizeof (db_expr_t);
}
if (sz > 0) {
}
value = db_get_task_value(next_addr, sz,
TRUE, task);
- db_printf("%-*llR", width, value);
+ db_printf("%-*R", width, value);
next_addr += sz;
}
break;
+#ifdef APPLE
case 'X': /* unsigned hex */
+#endif
case 'x': /* unsigned hex */
for (sz = size, next_addr = addr;
sz >= sizeof (db_expr_t);
value = db_get_task_value(next_addr,
sizeof (db_expr_t),
FALSE,task);
+#ifdef APPLE
if ( c == 'X')
- db_printf("%0*llX ", 2*size, value);
+ db_printf("%0*X ", 2*size, value);
else
- db_printf("%-*llx", width, value);
+ db_printf("%-*x", width, value);
+#else
+ db_printf("%-*x", width, value);
+#endif
next_addr += sizeof (db_expr_t);
}
if (sz > 0) {
}
value = db_get_task_value(next_addr, sz,
FALSE, task);
+#ifdef APPLE
if ( c == 'X')
- db_printf("%0*llX ", 2*size, value);
+ db_printf("%0*X ", 2*size, value);
else
- db_printf("%-*llX", width, value);
+ db_printf("%-*X", width, value);
+#else
+ db_printf("%-*X", width, value);
+#endif
next_addr += sz;
}
break;
value = db_get_task_value(next_addr,
sizeof (db_expr_t),
TRUE, task);
- db_printf("%-*llz", width, value);
+ db_printf("%-*z", width, value);
next_addr += sizeof (db_expr_t);
}
if (sz > 0) {
}
value = db_get_task_value(next_addr,sz,
TRUE,task);
- db_printf("%-*llZ", width, value);
+ db_printf("%-*Z", width, value);
next_addr += sz;
}
break;
value = db_get_task_value(next_addr,
sizeof (db_expr_t),
TRUE,task);
- db_printf("%-*lld", width, value);
+ db_printf("%-*d", width, value);
next_addr += sizeof (db_expr_t);
}
if (sz > 0) {
}
value = db_get_task_value(next_addr, sz,
TRUE, task);
- db_printf("%-*llD", width, value);
+ db_printf("%-*D", width, value);
next_addr += sz;
}
break;
value = db_get_task_value(next_addr,
sizeof (db_expr_t),
FALSE,task);
- db_printf("%-*llu", width, value);
+ db_printf("%-*u", width, value);
next_addr += sizeof (db_expr_t);
}
if (sz > 0) {
}
value = db_get_task_value(next_addr, sz,
FALSE, task);
- db_printf("%-*llU", width, value);
+ db_printf("%-*U", width, value);
next_addr += sz;
}
break;
value = db_get_task_value(next_addr,
sizeof (db_expr_t),
FALSE,task);
- db_printf("%-*llo", width, value);
+ db_printf("%-*o", width, value);
next_addr += sizeof (db_expr_t);
}
if (sz > 0) {
}
value = db_get_task_value(next_addr, sz,
FALSE, task);
- db_printf("%-*llo", width, value);
+ db_printf("%-*o", width, value);
next_addr += sz;
}
break;
if ((value >= ' ' && value <= '~') ||
value == '\n' ||
value == '\t')
- db_printf("%llc", value);
+ db_printf("%c", value);
else
- db_printf("\\%03llo", value);
+ db_printf("\\%03o", value);
}
break;
case 's': /* null-terminated string */
if (value == 0)
break;
if (value >= ' ' && value <= '~')
- db_printf("%llc", value);
+ db_printf("%c", value);
else
- db_printf("\\%03llo", value);
+ db_printf("\\%03o", value);
}
break;
case 'i': /* instruction */
task);
break;
case 'r':
- db_printf("%11llr", value);
- break;
- case 'X':
- db_printf("%016llX", value);
+ db_printf("%11r", value);
break;
case 'x':
- db_printf("%016llx", value);
+ db_printf("%08x", value);
break;
case 'z':
- db_printf("%16llz", value);
+ db_printf("%8z", value);
break;
case 'd':
- db_printf("%11lld", value);
+ db_printf("%11d", value);
break;
case 'u':
- db_printf("%11llu", value);
+ db_printf("%11u", value);
break;
case 'o':
- db_printf("%16llo", value);
+ db_printf("%16o", value);
break;
case 'c':
value = value & 0xFF;
if (value >= ' ' && value <= '~')
- db_printf("%llc", value);
+ db_printf("%c", value);
else
- db_printf("\\%03llo", value);
+ db_printf("\\%03o", value);
break;
default:
db_printf("Unknown format %c\n", db_print_format);
db_printf("%s:\n", name);
off = -1;
}
- db_printf("%0*llX:%s", 2*sizeof(db_addr_t), addr,
+ db_printf("%0*X:%s", 2*sizeof(db_addr_t), addr,
(size != 1) ? " " : "" );
bcount = ((n > DB_XCDUMP_NC)? DB_XCDUMP_NC: n);
- if (trunc_page_32(addr) != trunc_page_32(addr+bcount-1)) {
- db_addr_t next_page_addr = trunc_page_32(addr+bcount-1);
+ if (trunc_page(addr) != trunc_page(addr+bcount-1)) {
+ db_addr_t next_page_addr = trunc_page(addr+bcount-1);
if (!DB_CHECK_ACCESS(next_page_addr, sizeof(int), task))
bcount = next_page_addr - addr;
}
if (i % 4 == 0)
db_printf(" ");
value = db_get_task_value(addr, size, FALSE, task);
- db_printf("%0*llX ", size*2, value);
+ db_printf("%0*x ", size*2, value);
addr += size;
db_find_task_sym_and_offset(addr, &name, &off, task);
}
db_printf("%s*", (size != 1)? " ": "");
for (i = 0; i < bcount; i++) {
value = data[i];
- db_printf("%llc", (value >= ' ' && value <= '~')? value: '.');
+ db_printf("%c", (value >= ' ' && value <= '~')? value: '.');
}
db_printf("*\n");
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
+/*
+ * HISTORY
+ *
+ * Revision 1.1.1.1 1998/09/22 21:05:48 wsanchez
+ * Import of Mac OS X kernel (~semeria)
+ *
+ * Revision 1.1.1.1 1998/03/07 02:26:09 wsanchez
+ * Import of OSF Mach kernel (~mburg)
+ *
+ * Revision 1.2.19.1 1997/03/27 18:46:35 barbou
+ * ri-osc CR1561: make operators "logical and", "logical or"
+ * lex correctly.
+ * [1995/09/20 15:26:38 bolinger]
+ * [97/02/25 barbou]
+ *
+ * Revision 1.2.10.2 1995/01/06 19:10:13 devrcs
+ * mk6 CR668 - 1.3b26 merge
+ * * Revision 1.2.3.5 1994/05/06 18:39:16 tmt
+ * Merged osc1.3dec/shared with osc1.3b19
+ * Merge Alpha changes into osc1.312b source code.
+ * 64bit cleanup.
+ * * End1.3merge
+ * [1994/11/04 08:49:27 dwm]
+ *
+ * Revision 1.2.10.1 1994/09/23 01:19:06 ezf
+ * change marker to not FREE
+ * [1994/09/22 21:09:53 ezf]
+ *
+ * Revision 1.2.3.3 1993/07/27 18:27:15 elliston
+ * Add ANSI prototypes. CR #9523.
+ * [1993/07/27 18:11:36 elliston]
+ *
+ * Revision 1.2.3.2 1993/06/09 02:20:06 gm
+ * Added to OSF/1 R1.3 from NMK15.0.
+ * [1993/06/02 20:56:16 jeffc]
+ *
+ * Revision 1.2 1993/04/19 16:02:09 devrcs
+ * Allow unprefixed (0x) hexadecimal constants starting by a letter:
+ * unknown symbols are tentatively interpreted as hexadecimal constants,
+ * and ambiguities are reported.
+ * [93/03/24 barbou]
+ *
+ * Changes from mk78:
+ * Removed unused variable from db_unary().
+ * [92/05/16 jfriedl]
+ * [93/02/02 bruel]
+ *
+ * Added string format arguments [barbou@gr.osf.org]
+ * [92/12/03 bernadat]
+ *
+ * Revision 1.1 1992/09/30 02:01:04 robert
+ * Initial revision
+ *
+ * $EndLog$
+ */
+/* CMU_HIST */
+/*
+ * Revision 2.5 91/10/09 15:59:46 af
+ * Revision 2.4.3.1 91/10/05 13:06:04 jeffreyh
+ * Added relational expression etc. to support condition expression.
+ * Supported modifier after indirect expression to specify size,
+ * sign extention and non current task space indirection.
+ * Changed error messages to print more information.
+ * [91/08/29 tak]
+ *
+ * Revision 2.4.3.1 91/10/05 13:06:04 jeffreyh
+ * Added relational expression etc. to support condition expression.
+ * Supported modifier after indirect expression to specify size,
+ * sign extention and non current task space indirection.
+ * Changed error messages to print more information.
+ * [91/08/29 tak]
+ *
+ * Revision 2.4 91/05/14 15:33:45 mrt
+ * Correcting copyright
+ *
+ * Revision 2.3 91/02/05 17:06:25 mrt
+ * Changed to new Mach copyright
+ * [91/01/31 16:17:46 mrt]
+ *
+ * Revision 2.2 90/08/27 21:50:57 dbg
+ * Use '..' instead of '$$' for db_prev.
+ * Use '+' for db_next.
+ * [90/08/22 dbg]
+ *
+ * Allow repeated unary operators.
+ * [90/08/20 dbg]
+ *
+ * Reflected back rename of db_symbol_value->db_value_of_name
+ * [90/08/20 af]
+ * Reduce lint.
+ * [90/08/07 dbg]
+ * Created.
+ * [90/07/25 dbg]
+ *
+ */
+/* CMU_ENDHIST */
/*
* Mach Operating System
* Copyright (c) 1991,1990 Carnegie Mellon University
lhs <<= rhs;
else {
/* Shift right is unsigned */
- lhs = (uint64_t) lhs >> rhs;
+ lhs = (natural_t) lhs >> rhs;
}
t = db_read_token();
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
* Loads a symbol table for an external file into the kernel debugger.
* The symbol table data is an array of characters. It is assumed that
* the caller and the kernel debugger agree on its format.
-
- * This has never and will never be supported on MacOS X. The only reason I don't remove
- * it entirely is that it is an exported symbol.
*/
kern_return_t
host_load_symbol_table(
pointer_t symtab,
mach_msg_type_number_t symtab_count)
{
+#if !MACH_DEBUG || !MACH_KDB
return KERN_FAILURE;
+#else
+ kern_return_t result;
+ vm_offset_t symtab_start;
+ vm_offset_t symtab_end;
+ vm_map_t map;
+ vm_map_copy_t symtab_copy_object;
+
+ if (host_priv == HOST_PRIV_NULL)
+ return (KERN_INVALID_ARGUMENT);
+
+ /*
+ * Copy the symbol table array into the kernel.
+ * We make a copy of the copy object, and clear
+ * the old one, so that returning error will not
+ * deallocate the data twice.
+ */
+ symtab_copy_object = (vm_map_copy_t) symtab;
+ result = vm_map_copyout(
+ kernel_map,
+ &symtab_start,
+ vm_map_copy_copy(symtab_copy_object));
+ if (result != KERN_SUCCESS)
+ return (result);
+
+ symtab_end = symtab_start + symtab_count;
+
+ /*
+ * Add the symbol table.
+ * Do not keep a reference for the task map. XXX
+ */
+ if (task == TASK_NULL)
+ map = VM_MAP_NULL;
+ else
+ map = task->map;
+ if (!X_db_sym_init((char *)symtab_start,
+ (char *)symtab_end,
+ name,
+ (char *)map))
+ {
+ /*
+ * Not enough room for symbol table - failure.
+ */
+ (void) vm_deallocate(kernel_map,
+ symtab_start,
+ symtab_count);
+ return (KERN_FAILURE);
+ }
+
+ /*
+ * Wire down the symbol table
+ */
+ (void) vm_map_wire(kernel_map,
+ symtab_start,
+ round_page(symtab_end),
+ VM_PROT_READ|VM_PROT_WRITE, FALSE);
+
+ /*
+ * Discard the original copy object
+ */
+ vm_map_copy_discard(symtab_copy_object);
+
+ return (KERN_SUCCESS);
+#endif /* MACH_DEBUG && MACH_KDB */
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
+/*
+ * HISTORY
+ *
+ * Revision 1.1.1.1 1998/09/22 21:05:48 wsanchez
+ * Import of Mac OS X kernel (~semeria)
+ *
+ * Revision 1.1.1.1 1998/03/07 02:26:09 wsanchez
+ * Import of OSF Mach kernel (~mburg)
+ *
+ * Revision 1.2.10.4 1996/01/09 19:15:54 devrcs
+ * Change 'register foo' to 'register int foo'.
+ * [1995/12/01 21:42:14 jfraser]
+ *
+ * Merged '64-bit safe' changes from DEC alpha port.
+ * [1995/11/21 18:03:15 jfraser]
+ *
+ * Revision 1.2.10.3 1995/01/06 19:10:28 devrcs
+ * mk6 CR668 - 1.3b26 merge
+ * fix typing
+ * [1994/11/04 08:49:38 dwm]
+ *
+ * Revision 1.2.10.2 1994/09/23 01:20:19 ezf
+ * change marker to not FREE
+ * [1994/09/22 21:10:23 ezf]
+ *
+ * Revision 1.2.10.1 1994/06/11 21:11:52 bolinger
+ * Merge up to NMK17.2.
+ * [1994/06/11 20:01:51 bolinger]
+ *
+ * Revision 1.2.8.1 1994/02/08 10:58:03 bernadat
+ * Fixed reinitialization of db_macro_level to -1.
+ * Put DB_MACRO_LEVEL and DB_NARGS macros to <ddb/db_variables.h>.
+ * Changed name of DB_NARGS to DB_MACRO_NARGS.
+ * Added support of DB_VAR_SHOW.
+ * [93/08/12 paire]
+ * [94/02/07 bernadat]
+ *
+ * Revision 1.2.2.4 1993/08/11 20:37:58 elliston
+ * Add ANSI Prototypes. CR #9523.
+ * [1993/08/11 03:33:33 elliston]
+ *
+ * Revision 1.2.2.3 1993/07/27 18:27:42 elliston
+ * Add ANSI prototypes. CR #9523.
+ * [1993/07/27 18:12:24 elliston]
+ *
+ * Revision 1.2.2.2 1993/06/09 02:20:18 gm
+ * Added to OSF/1 R1.3 from NMK15.0.
+ * [1993/06/02 20:56:40 jeffc]
+ *
+ * Revision 1.2 1993/04/19 16:02:25 devrcs
+ * Changes from mk78:
+ * Removed unused variable from db_exec_macro().
+ * Added include of <ddb/db_command.h>.
+ * [92/05/16 jfriedl]
+ * [93/02/02 bruel]
+ *
+ * Revision 1.1 1992/09/30 02:01:12 robert
+ * Initial revision
+ *
+ * $EndLog$
+ */
+/* CMU_HIST */
+/*
+ * Revision 2.2 91/10/09 16:01:09 af
+ * Revision 2.1.3.1 91/10/05 13:06:40 jeffreyh
+ * Created for macro support.
+ * [91/08/29 tak]
+ *
+ * Revision 2.1.3.1 91/10/05 13:06:40 jeffreyh
+ * Created for macro support.
+ * [91/08/29 tak]
+ *
+ */
+/* CMU_ENDHIST */
/*
* Mach Operating System
* Copyright (c) 1991,1990 Carnegie Mellon University
if (flag == DB_VAR_SHOW) {
value = db_macro_args[ap->hidden_level][ap->suffix[0]-1];
- db_printf("%#lln", value);
+ db_printf("%#n", value);
db_find_xtrn_task_sym_and_offset(value, &name, &offset, TASK_NULL);
if (name != (char *)0 && offset <= db_maxoff && offset != value) {
db_printf("\t%s", name);
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*/
#ifndef DB_MAX_LINE
-#define DB_MAX_LINE 43 /* maximum line */
+#define DB_MAX_LINE 24 /* maximum line */
#define DB_MAX_WIDTH 132 /* maximum width */
#endif /* DB_MAX_LINE */
register char *p;
boolean_t quit_output = FALSE;
+#if defined(__alpha)
+ extern boolean_t kdebug_mode;
+ if (kdebug_mode) return;
+#endif /* defined(__alpha) */
for (p = "--db_more--"; *p; p++)
cnputc(*p);
switch(cngetc()) {
{
va_list listp;
+#ifdef luna88k
+ db_printing();
+#endif
va_start(listp, fmt);
_doprnt(fmt, &listp, db_putchar, db_radix);
va_end(listp);
db_output_prompt(void)
{
db_printf("db%s", (db_default_act) ? "t": "");
+#if NCPUS > 1
db_printf("{%d}", cpu_number());
+#endif
db_printf("> ");
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
12-strlen(regp->name)-((i<10)?1:2), "");
else
db_printf("%-12s", regp->name);
- db_printf("%#*llN", 2+2*sizeof(db_expr_t), value);
+ db_printf("%#*N", 2+2*sizeof(vm_offset_t), value);
db_find_xtrn_task_sym_and_offset((db_addr_t)value, &name,
&offset, task);
if (name != 0 && offset <= db_maxoff && offset != value) {
thr_act = (thread_act_t) addr;
if ((act_id = db_lookup_act(thr_act)) < 0) {
- db_printf("bad thr_act address %#llX\n", addr);
+ db_printf("bad thr_act address %#x\n", addr);
db_error(0);
/*NOTREACHED*/
}
task = (task_t) addr;
if ((task_id = db_lookup_task(task)) < 0) {
- db_printf("bad task address 0x%llX\n", addr);
+ db_printf("bad task address 0x%x\n", addr);
db_error(0);
/*NOTREACHED*/
}
} else
thr_act = (thread_act_t) addr;
if (db_lookup_act(thr_act) < 0) {
- db_printf("Bad thr_act address 0x%llX\n", addr);
+ db_printf("Bad thr_act address 0x%x\n", addr);
db_error(0);
/*NOTREACHED*/
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
+/*
+ * HISTORY
+ *
+ * Revision 1.1.1.1 1998/09/22 21:05:48 wsanchez
+ * Import of Mac OS X kernel (~semeria)
+ *
+ * Revision 1.1.1.1 1998/03/07 02:26:09 wsanchez
+ * Import of OSF Mach kernel (~mburg)
+ *
+ * Revision 1.3.22.8 1996/07/31 09:07:24 paire
+ * Merged with nmk20b7_shared (1.3.47.1)
+ * [96/07/24 paire]
+ *
+ * Revision 1.3.47.1 1996/06/13 12:36:08 bernadat
+ * Do not assume anymore that VM_MIN_KERNEL_ADDRESS
+ * is greater or equal than VM_MAX_ADDRESS.
+ * [96/05/23 bernadat]
+ *
+ * Revision 1.3.22.7 1996/01/09 19:16:15 devrcs
+ * Added db_task_getlinenum() function. (steved)
+ * Make db_maxval & db_minval long int's for Alpha.
+ * Changed declarations of 'register foo' to 'register int foo'.
+ * [1995/12/01 21:42:29 jfraser]
+ *
+ * Merged '64-bit safe' changes from DEC alpha port.
+ * [1995/11/21 18:03:41 jfraser]
+ *
+ * Revision 1.3.22.6 1995/02/28 01:58:46 dwm
+ * Merged with changes from 1.3.22.5
+ * [1995/02/28 01:53:47 dwm]
+ *
+ * mk6 CR1120 - Merge mk6pro_shared into cnmk_shared
+ * remove a couple local protos, now in .h file (for better or worse)
+ * [1995/02/28 01:12:51 dwm]
+ *
+ * Revision 1.3.22.5 1995/02/23 21:43:43 alanl
+ * Move TR_INIT to model_dep.c (MACH_TR and MACH_KDB shouldn't
+ * be bound).
+ * [95/02/16 travos]
+ *
+ * Prepend a "db_" to qsort and qsort_limit_search
+ * (collisions with the real qsort in stdlib.h)
+ * [95/02/14 travos]
+ *
+ * Added X_db_init for object independent formats.
+ * [95/01/24 sjs]
+ *
+ * Merge with DIPC2_SHARED.
+ * [1995/01/05 13:32:53 alanl]
+ *
+ * Revision 1.3.30.2 1994/12/22 20:36:15 bolinger
+ * Fix ri-osc CR881: enable freer use of symbol table of collocated
+ * tasks. No point in requiring task to be named for symbols to be
+ * usable. Also fixed glitch in use of symtab cloning.
+ * [1994/12/22 20:34:55 bolinger]
+ *
+ * Revision 1.3.30.1 1994/11/04 09:53:14 dwm
+ * mk6 CR668 - 1.3b26 merge
+ * add arg to *_db_search_by_addr() from mk6
+ * * Revision 1.3.4.9 1994/05/13 15:57:14 tmt
+ * Add hooks for catching calls to uninstalled symbol tables.
+ * Add XXX_search_by_addr() vectors.
+ * * Revision 1.3.4.8 1994/05/12 21:59:00 tmt
+ * Fix numerous db_sym_t/char * mixups.
+ * Fix and enable db_qualify_ambiguous_names.
+ * Make dif and newdiff unsigned in symbol searches.
+ * * Revision 1.3.4.7 1994/05/06 18:39:52 tmt
+ * Merged osc1.3dec/shared with osc1.3b19
+ * Fix function prototype declarations.
+ * Merge Alpha changes into osc1.312b source code.
+ * String protos.
+ * Handle multiple, coexisting symbol table types.
+ * 64bit cleanup.
+ * Revision 1.3.4.5 1993/10/20 18:58:55 gm
+ * CR9704: Removed symbol load printf.
+ * * End1.3merge
+ * [1994/11/04 08:50:02 dwm]
+ *
+ * Revision 1.3.22.5 1995/02/23 21:43:43 alanl
+ * Move TR_INIT to model_dep.c (MACH_TR and MACH_KDB shouldn't
+ * be bound).
+ * [95/02/16 travos]
+ *
+ * Prepend a "db_" to qsort and qsort_limit_search
+ * (collisions with the real qsort in stdlib.h)
+ * [95/02/14 travos]
+ *
+ * Added X_db_init for object independent formats.
+ * [95/01/24 sjs]
+ *
+ * Merge with DIPC2_SHARED.
+ * [1995/01/05 13:32:53 alanl]
+ *
+ * Revision 1.3.30.2 1994/12/22 20:36:15 bolinger
+ * Fix ri-osc CR881: enable freer use of symbol table of collocated
+ * tasks. No point in requiring task to be named for symbols to be
+ * usable. Also fixed glitch in use of symtab cloning.
+ * [1994/12/22 20:34:55 bolinger]
+ *
+ * Revision 1.3.30.1 1994/11/04 09:53:14 dwm
+ * mk6 CR668 - 1.3b26 merge
+ * add arg to *_db_search_by_addr() from mk6
+ * * Revision 1.3.4.9 1994/05/13 15:57:14 tmt
+ * Add hooks for catching calls to uninstalled symbol tables.
+ * Add XXX_search_by_addr() vectors.
+ * * Revision 1.3.4.8 1994/05/12 21:59:00 tmt
+ * Fix numerous db_sym_t/char * mixups.
+ * Fix and enable db_qualify_ambiguous_names.
+ * Make dif and newdiff unsigned in symbol searches.
+ * * Revision 1.3.4.7 1994/05/06 18:39:52 tmt
+ * Merged osc1.3dec/shared with osc1.3b19
+ * Fix function prototype declarations.
+ * Merge Alpha changes into osc1.312b source code.
+ * String protos.
+ * Handle multiple, coexisting symbol table types.
+ * 64bit cleanup.
+ * Revision 1.3.4.5 1993/10/20 18:58:55 gm
+ * CR9704: Removed symbol load printf.
+ * * End1.3merge
+ * [1994/11/04 08:50:02 dwm]
+ *
+ * Revision 1.3.22.3 1994/09/23 01:21:37 ezf
+ * change marker to not FREE
+ * [1994/09/22 21:10:58 ezf]
+ *
+ * Revision 1.3.22.2 1994/06/26 22:58:24 bolinger
+ * Suppress symbol table range output when table is unsorted, since output
+ * is meaningless in this case.
+ * [1994/06/23 20:19:02 bolinger]
+ *
+ * Revision 1.3.22.1 1994/06/11 21:12:19 bolinger
+ * Merge up to NMK17.2.
+ * [1994/06/11 20:02:31 bolinger]
+ *
+ * Revision 1.3.17.1 1994/02/08 10:58:40 bernadat
+ * Check result of X_db_line_at_pc() before
+ * invoking db_shorten_filename().
+ * [93/11/30 bernadat]
+ *
+ * Installed ddb_init() routine in a symbol-independent file to call
+ * symbol-dependent and machine-dependent initialization routines.
+ * [93/08/27 paire]
+ *
+ * Fixed db_shorten_filename() to gobble the last slash.
+ * Modified db_search_task_symbol_and_line() interface to return
+ * the number of a function arguments.
+ * [93/08/19 paire]
+ *
+ * Added new arguments to db_sym_print_completion() call.
+ * [93/08/18 paire]
+ *
+ * Added db_lookup_incomplete(), db_sym_parse_and_lookup_incomplete(),
+ * db_sym_print_completion() and db_completion_print() for support of
+ * symbol completion.
+ * [93/08/14 paire]
+ * [94/02/07 bernadat]
+ *
+ * Revision 1.3.15.4 1994/06/08 19:11:23 dswartz
+ * Preemption merge.
+ * [1994/06/08 19:10:24 dswartz]
+ *
+ * Revision 1.3.20.2 1994/06/01 21:34:39 klj
+ * Initial preemption code base merge
+ *
+ * Revision 1.3.15.3 1994/02/10 02:28:15 bolinger
+ * Fix db_add_symbol_table() to increase db_maxval if highest-addressed
+ * symbol in new symtab is greater than its current value.
+ * [1994/02/09 21:42:12 bolinger]
+ *
+ * Revision 1.3.15.2 1994/02/03 21:44:23 bolinger
+ * Update db_maxval when a symbol table is cloned for kernel-loaded
+ * server.
+ * [1994/02/03 20:47:22 bolinger]
+ *
+ * Revision 1.3.15.1 1994/02/03 02:41:58 dwm
+ * Add short-term kludge to provide symbolic info on INKServer.
+ * [1994/02/03 02:31:17 dwm]
+ *
+ * Revision 1.3.4.4 1993/08/11 20:38:11 elliston
+ * Add ANSI Prototypes. CR #9523.
+ * [1993/08/11 03:33:59 elliston]
+ *
+ * Revision 1.3.4.3 1993/07/27 18:28:09 elliston
+ * Add ANSI prototypes. CR #9523.
+ * [1993/07/27 18:12:57 elliston]
+ *
+ * Revision 1.3.4.2 1993/06/09 02:20:50 gm
+ * CR9176 - ANSI C violations: trailing tokens on CPP
+ * directives, extra semicolons after decl_ ..., asm keywords
+ * [1993/06/07 18:57:31 jeffc]
+ *
+ * Added to OSF/1 R1.3 from NMK15.0.
+ * [1993/06/02 20:57:10 jeffc]
+ *
+ * Revision 1.3 1993/04/19 16:03:09 devrcs
+ * Protect db_line_at_pc() against null db_last_symtab.
+ * [1993/02/11 15:37:16 barbou]
+ *
+ * Changes from MK78:
+ * Upped MAXNOSYMTABS from 3 to 5. Now there is space for kernel,
+ * bootstrap, server, and emulator symbols - plus one for future
+ * expansion.
+ * [92/03/21 danner]
+ * Changed CHAR arg of db_eqname to UNSIGNED.
+ * Made arg types proper for db_line_at_pc().
+ * [92/05/16 jfriedl]
+ * [92/12/18 bruel]
+ *
+ * Sort large symbol tables to speedup lookup.
+ * Improved symbol lookup (use of max_offset, dichotomic search)
+ * [barbou@gr.osf.org]
+ *
+ * db_add_symbol_table now takes 3 additional arguments. Machine
+ * dependant modules must provide them. [barbou@gr.osf.org]
+ * [92/12/03 bernadat]
+ *
+ * Revision 1.2 1992/11/25 01:04:42 robert
+ * integrate changes below for norma_14
+ * [1992/11/13 19:22:44 robert]
+ *
+ * Revision 1.1 1992/09/30 02:01:25 robert
+ * Initial revision
+ *
+ * $EndLog$
+ */
+/* CMU_HIST */
+/*
+ * Revision 2.10.4.1 92/02/18 18:38:53 jeffreyh
+ * Added db_get_sym(). Simple interface to get symbol names
+ * knowing the offset.
+ * [91/12/20 bernadat]
+ *
+ * Do not look for symbol names if address
+ * is to small or to large, otherwise get
+ * random names like INCLUDE_VERSION+??
+ * [91/06/25 bernadat]
+ *
+ * Revision 2.10 91/10/09 16:02:30 af
+ * Revision 2.9.2.1 91/10/05 13:07:27 jeffreyh
+ * Changed symbol table name qualification syntax from "xxx:yyy"
+ * to "xxx::yyy" to allow "file:func:line" in "yyy" part.
+ * "db_sym_parse_and_lookup" is also added for "yyy" part parsing.
+ * Replaced db_search_symbol with db_search_task_symbol, and moved
+ * it to "db_sym.h" as a macro.
+ * Added db_task_printsym, and changed db_printsym to call it.
+ * Added include "db_task_thread.h".
+ * Fixed infinite recursion of db_symbol_values.
+ * [91/08/29 tak]
+ *
+ * Revision 2.9.2.1 91/10/05 13:07:27 jeffreyh
+ * Changed symbol table name qualification syntax from "xxx:yyy"
+ * to "xxx::yyy" to allow "file:func:line" in "yyy" part.
+ * "db_sym_parse_and_lookup" is also added for "yyy" part parsing.
+ * Replaced db_search_symbol with db_search_task_symbol, and moved
+ * it to "db_sym.h" as a macro.
+ * Added db_task_printsym, and changed db_printsym to call it.
+ * Added include "db_task_thread.h".
+ * Fixed infinite recursion of db_symbol_values.
+ * [91/08/29 tak]
+ *
+ * Revision 2.9 91/07/31 17:31:14 dbg
+ * Add task pointer and space for string storage to symbol table
+ * descriptor.
+ * [91/07/31 dbg]
+ *
+ * Revision 2.8 91/07/09 23:16:08 danner
+ * Changed a printf.
+ * [91/07/08 danner]
+ *
+ * Revision 2.7 91/05/14 15:35:54 mrt
+ * Correcting copyright
+ *
+ * Revision 2.6 91/03/16 14:42:40 rpd
+ * Changed the default db_maxoff to 4K.
+ * [91/03/10 rpd]
+ *
+ * Revision 2.5 91/02/05 17:07:07 mrt
+ * Changed to new Mach copyright
+ * [91/01/31 16:19:17 mrt]
+ *
+ * Revision 2.4 90/10/25 14:44:05 rwd
+ * Changed db_printsym to print unsigned.
+ * [90/10/19 rpd]
+ *
+ * Revision 2.3 90/09/09 23:19:56 rpd
+ * Avoid totally incorrect guesses of symbol names for small values.
+ * [90/08/30 17:39:48 af]
+ *
+ * Revision 2.2 90/08/27 21:52:18 dbg
+ * Removed nlist.h. Fixed some type declarations.
+ * Qualifier character is ':'.
+ * [90/08/20 dbg]
+ * Modularized symtab info into a new db_symtab_t type.
+ * Modified db_add_symbol_table and others accordingly.
+ * Defined db_sym_t, a new (opaque) type used to represent
+ * symbols. This should support all sort of future symtable
+ * formats. Functions like db_qualify take a db_sym_t now.
+ * New db_symbol_values() function to explode the content
+ * of a db_sym_t.
+ * db_search_symbol() replaces db_find_sym_and_offset(), which is
+ * now a macro defined in our (new) header file. This new
+ * function accepts more restrictive searches, which are
+ * entirely delegated to the symtab-specific code.
+ * Accordingly, db_printsym() accepts a strategy parameter.
+ * New db_line_at_pc() function.
+ * Renamed misleading db_eqsym into db_eqname.
+ * [90/08/20 10:47:06 af]
+ *
+ * Created.
+ * [90/07/25 dbg]
+ *
+ * Revision 2.1 90/07/26 16:43:52 dbg
+ * Created.
+ *
+ */
+/* CMU_ENDHIST */
/*
* Mach Operating System
* Copyright (c) 1991,1990 Carnegie Mellon University
}
/* alloc new symbols */
size = (vm_size_t)(st_src->end - st_src->private);
- memp = (char *)kalloc( round_page_32(size) );
+ memp = (char *)kalloc( round_page(size) );
if (!memp) {
db_printf("db_clone_symtab: no memory for symtab\n");
return;
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
+/*
+ * HISTORY
+ *
+ * Revision 1.1.1.1 1998/09/22 21:05:48 wsanchez
+ * Import of Mac OS X kernel (~semeria)
+ *
+ * Revision 1.1.1.1 1998/03/07 02:26:09 wsanchez
+ * Import of OSF Mach kernel (~mburg)
+ *
+ * Revision 1.1.16.3 1996/01/09 19:16:26 devrcs
+ * Make db_lookup_task_id() globally available (remove static).
+ * Changed declarations of 'register foo' to 'register int foo'.
+ * [1995/12/01 21:42:37 jfraser]
+ *
+ * Merged '64-bit safe' changes from DEC alpha port.
+ * [1995/11/21 18:03:48 jfraser]
+ *
+ * Revision 1.1.16.2 1994/09/23 01:21:59 ezf
+ * change marker to not FREE
+ * [1994/09/22 21:11:09 ezf]
+ *
+ * Revision 1.1.16.1 1994/06/11 21:12:29 bolinger
+ * Merge up to NMK17.2.
+ * [1994/06/11 20:02:43 bolinger]
+ *
+ * Revision 1.1.14.1 1994/02/08 10:59:02 bernadat
+ * Added support of DB_VAR_SHOW.
+ * [93/08/12 paire]
+ * [94/02/08 bernadat]
+ *
+ * Revision 1.1.12.3 1994/03/17 22:35:35 dwm
+ * The infamous name change: thread_activation + thread_shuttle = thread.
+ * [1994/03/17 21:25:50 dwm]
+ *
+ * Revision 1.1.12.2 1994/01/17 18:08:54 dwm
+ * Add patchable integer force_act_lookup to force successful
+ * lookup, to allow stack trace on orphaned act/thread pairs.
+ * [1994/01/17 16:06:50 dwm]
+ *
+ * Revision 1.1.12.1 1994/01/12 17:50:52 dwm
+ * Coloc: initial restructuring to follow Utah model.
+ * [1994/01/12 17:13:23 dwm]
+ *
+ * Revision 1.1.3.3 1993/07/27 18:28:15 elliston
+ * Add ANSI prototypes. CR #9523.
+ * [1993/07/27 18:13:06 elliston]
+ *
+ * Revision 1.1.3.2 1993/06/02 23:12:39 jeffc
+ * Added to OSF/1 R1.3 from NMK15.0.
+ * [1993/06/02 20:57:24 jeffc]
+ *
+ * Revision 1.1 1992/09/30 02:01:27 robert
+ * Initial revision
+ *
+ * $EndLog$
+ */
+/* CMU_HIST */
+/*
+ * Revision 2.2 91/10/09 16:03:04 af
+ * Revision 2.1.3.1 91/10/05 13:07:50 jeffreyh
+ * Created for task/thread handling.
+ * [91/08/29 tak]
+ *
+ * Revision 2.1.3.1 91/10/05 13:07:50 jeffreyh
+ * Created for task/thread handling.
+ * [91/08/29 tak]
+ *
+ */
+/* CMU_ENDHIST */
/*
* Mach Operating System
* Copyright (c) 1991,1990 Carnegie Mellon University
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
+/*
+ * HISTORY
+ *
+ * Revision 1.1.1.1 1998/09/22 21:05:48 wsanchez
+ * Import of Mac OS X kernel (~semeria)
+ *
+ * Revision 1.1.1.1 1998/03/07 02:26:09 wsanchez
+ * Import of OSF Mach kernel (~mburg)
+ *
+ * Revision 1.2.18.5 1996/01/09 19:16:34 devrcs
+ * Search the alternate register names if configured
+ * Changed declarations of 'register foo' to 'register int foo'.
+ * [1995/12/01 21:42:42 jfraser]
+ *
+ * Merged '64-bit safe' changes from DEC alpha port.
+ * [1995/11/21 18:03:56 jfraser]
+ *
+ * Revision 1.2.18.4 1995/02/23 21:43:56 alanl
+ * Merged with DIPC2_SHARED.
+ * [1995/01/05 13:35:55 alanl]
+ *
+ * Revision 1.2.21.1 1994/11/04 09:53:26 dwm
+ * mk6 CR668 - 1.3b26 merge
+ * * Revision 1.2.4.6 1994/05/06 18:40:13 tmt
+ * Merged osc1.3dec/shared with osc1.3b19
+ * Merge Alpha changes into osc1.312b source code.
+ * 64bit cleanup.
+ * * End1.3merge
+ * [1994/11/04 08:50:12 dwm]
+ *
+ * Revision 1.2.18.2 1994/09/23 01:22:35 ezf
+ * change marker to not FREE
+ * [1994/09/22 21:11:24 ezf]
+ *
+ * Revision 1.2.18.1 1994/06/11 21:12:37 bolinger
+ * Merge up to NMK17.2.
+ * [1994/06/11 20:03:04 bolinger]
+ *
+ * Revision 1.2.23.1 1994/12/06 19:43:18 alanl
+ * Intel merge, Oct 94 code drop.
+ * Added db_find_reg_name (came from db_print.c).
+ * [94/11/28 mmp]
+ *
+ * Revision 1.2.16.1 1994/02/08 10:59:08 bernadat
+ * Added completion variable.
+ * [93/08/17 paire]
+ *
+ * Set up new fields (hidden_xxx) of db_vars[] array that are supposed
+ * to be helpful to display variables depending on an internal value
+ * like db_macro_level for macro arguments.
+ * Added db_auto_wrap as new variable.
+ * Added "set help" for listing all available variables.
+ * Added db_show_variable() and db_show_one_variable()
+ * to print variable values.
+ * [93/08/12 paire]
+ * [94/02/08 bernadat]
+ *
+ * Revision 1.2.4.4 1993/08/11 20:38:20 elliston
+ * Add ANSI Prototypes. CR #9523.
+ * [1993/08/11 03:34:13 elliston]
+ *
+ * Revision 1.2.4.3 1993/07/27 18:28:27 elliston
+ * Add ANSI prototypes. CR #9523.
+ * [1993/07/27 18:13:22 elliston]
+ *
+ * Revision 1.2.4.2 1993/06/09 02:21:02 gm
+ * Added to OSF/1 R1.3 from NMK15.0.
+ * [1993/06/02 20:57:43 jeffc]
+ *
+ * Revision 1.2 1993/04/19 16:03:25 devrcs
+ * Changes from mk78:
+ * Added void to db_read_write_variable().
+ * Removed unused variable 'func' from db_set_cmd().
+ * [92/05/16 jfriedl]
+ * [93/02/02 bruel]
+ *
+ * Print old value when changing register values.
+ * [barbou@gr.osf.org]
+ * [92/12/03 bernadat]
+ *
+ * Revision 1.1 1992/09/30 02:01:31 robert
+ * Initial revision
+ *
+ * $EndLog$
+ */
+/* CMU_HIST */
+/*
+ * Revision 2.5 91/10/09 16:03:59 af
+ * Revision 2.4.3.1 91/10/05 13:08:27 jeffreyh
+ * Added suffix handling and thread handling of variables.
+ * Added new variables: lines, task, thread, work and arg.
+ * Moved db_read_variable and db_write_variable to db_variables.h
+ * as macros, and added db_read_write_variable instead.
+ * Changed some error messages.
+ * [91/08/29 tak]
+ *
+ * Revision 2.4.3.1 91/10/05 13:08:27 jeffreyh
+ * Added suffix handling and thread handling of variables.
+ * Added new variables: lines, task, thread, work and arg.
+ * Moved db_read_variable and db_write_variable to db_variables.h
+ * as macros, and added db_read_write_variable instead.
+ * Changed some error messages.
+ * [91/08/29 tak]
+ *
+ * Revision 2.4 91/05/14 15:36:57 mrt
+ * Correcting copyright
+ *
+ * Revision 2.3 91/02/05 17:07:19 mrt
+ * Changed to new Mach copyright
+ * [91/01/31 16:19:46 mrt]
+ *
+ * Revision 2.2 90/08/27 21:53:24 dbg
+ * New db_read/write_variable functions. Should be used instead
+ * of dereferencing valuep directly, which might not be a true
+ * pointer if there is an fcn() access function.
+ * [90/08/20 af]
+ *
+ * Fix declarations.
+ * Check for trailing garbage after last expression on command line.
+ * [90/08/10 14:34:54 dbg]
+ *
+ * Created.
+ * [90/07/25 dbg]
+ *
+ */
+/* CMU_ENDHIST */
/*
* Mach Operating System
* Copyright (c) 1991,1990 Carnegie Mellon University
} else
(*func)(vp, valuep, rw_flag, ap);
if (rw_flag == DB_VAR_SET && vp->precious)
- db_printf("\t$%s:%s<%#x>\t%#8lln\t=\t%#8lln\n", vp->name,
+ db_printf("\t$%s:%s<%#x>\t%#8n\t=\t%#8n\n", vp->name,
ap->modif, ap->thr_act, old_value, *valuep);
}
aux_param.suffix[0] = i;
(*cur->fcn)(cur, (db_expr_t *)0, DB_VAR_SHOW, &aux_param);
} else {
- db_printf("%#lln", *(cur->valuep + i));
+ db_printf("%#n", *(cur->valuep + i));
db_find_xtrn_task_sym_and_offset(*(cur->valuep + i), &name,
&offset, TASK_NULL);
if (name != (char *)0 && offset <= db_maxoff &&
aux_param.suffix[0] = i;
(*cur->fcn)(cur, (db_expr_t *)0, DB_VAR_SHOW, &aux_param);
} else {
- db_printf("%#lln", *(cur->valuep + i));
+ db_printf("%#n", *(cur->valuep + i));
db_find_xtrn_task_sym_and_offset(*(cur->valuep + i), &name,
&offset, TASK_NULL);
if (name != (char *)0 && offset <= db_maxoff &&
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
for (watch = db_watchpoint_list; watch != 0; watch = watch->link) {
map = (watch->task)? watch->task->map: kernel_map;
pmap_protect(map->pmap,
- trunc_page_32(watch->loaddr),
- round_page_32(watch->hiaddr),
+ trunc_page(watch->loaddr),
+ round_page(watch->hiaddr),
VM_PROT_READ);
}
db_watchpoints_inserted = TRUE;
if (watch->task == task_space) {
if ((watch->loaddr <= addr) && (addr < watch->hiaddr))
return (TRUE);
- else if ((trunc_page_32(watch->loaddr) <= addr) &&
- (addr < round_page_32(watch->hiaddr)))
+ else if ((trunc_page(watch->loaddr) <= addr) &&
+ (addr < round_page(watch->hiaddr)))
found = watch;
}
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
bs_global_info(&pages_total, &pages_free);
- infop->dpi_total_space = ptoa_32(pages_total);
- infop->dpi_free_space = ptoa_32(pages_free);
+ infop->dpi_total_space = ptoa(pages_total);
+ infop->dpi_free_space = ptoa(pages_free);
infop->dpi_page_size = vm_page_size;
return KERN_SUCCESS;
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
+
/*
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
priority = BS_MINPRI;
bs->bs_priority = priority;
- bs->bs_clsize = bs_get_global_clsize(atop_32(clsize));
+ bs->bs_clsize = bs_get_global_clsize(atop(clsize));
BSL_LOCK();
queue_enter(&backing_store_list.bsl_queue, bs, backing_store_t,
basic->bs_pages_out_fail= bs->bs_pages_out_fail;
basic->bs_priority = bs->bs_priority;
- basic->bs_clsize = ptoa_32(bs->bs_clsize); /* in bytes */
+ basic->bs_clsize = ptoa(bs->bs_clsize); /* in bytes */
BS_UNLOCK(bs);
vs->vs_errors = 0;
vs->vs_clshift = local_log2(bs_get_global_clsize(0));
- vs->vs_size = ((atop_32(round_page_32(size)) - 1) >> vs->vs_clshift) + 1;
+ vs->vs_size = ((atop(round_page(size)) - 1) >> vs->vs_clshift) + 1;
vs->vs_async_pending = 0;
/*
VS_MAP_LOCK(vs);
ASSERT(vs->vs_dmap);
- cluster = atop_32(offset) >> vs->vs_clshift;
+ cluster = atop(offset) >> vs->vs_clshift;
/*
* Initialize cluster error value
* relatively quick.
*/
ASSERT(trunc_page(offset) == offset);
- newcl = ptoa_32(newcl) << vs->vs_clshift;
+ newcl = ptoa(newcl) << vs->vs_clshift;
newoff = offset & ((1<<(vm_page_shift + vs->vs_clshift)) - 1);
if (flag == CL_ALLOC) {
/*
* set bits in the allocation bitmap according to which
* pages were requested. size is in bytes.
*/
- i = atop_32(newoff);
+ i = atop(newoff);
while ((size > 0) && (i < VSCLSIZE(vs))) {
VSM_SETALLOC(*vsmap, i);
i++;
* Offset is not cluster aligned, so number of pages
* and bitmaps must be adjusted
*/
- clmap->cl_numpages -= atop_32(newoff);
+ clmap->cl_numpages -= atop(newoff);
CLMAP_SHIFT(clmap, vs);
CLMAP_SHIFTALLOC(clmap, vs);
}
} else {
BS_STAT(clmap->cl_ps->ps_bs,
clmap->cl_ps->ps_bs->bs_pages_out_fail +=
- atop_32(size));
+ atop(size));
off = VSM_CLOFF(*vsmap);
VSM_SETERR(*vsmap, error);
}
vm_offset_t newoff;
int i;
- cluster = atop_32(offset) >> vs->vs_clshift;
+ cluster = atop(offset) >> vs->vs_clshift;
if (vs->vs_indirect) /* indirect map */
vsmap = vs->vs_imap[cluster/CLMAP_ENTRIES];
else
* Not cluster aligned.
*/
ASSERT(trunc_page(newoff) == newoff);
- i = atop_32(newoff);
+ i = atop(newoff);
} else
i = 0;
while ((i < VSCLSIZE(vs)) && (length > 0)) {
dprintf(("write failed error = 0x%x\n", error));
/* add upl_abort code here */
} else
- GSTAT(global_stats.gs_pages_out += atop_32(size));
+ GSTAT(global_stats.gs_pages_out += atop(size));
/*
* Notify the vstruct mapping code, so it can do its accounting.
*/
default_pager_thread_t *dpt = NULL;
device = dev_port_lookup(ps->ps_device);
- clustered_reads[atop_32(size)]++;
+ clustered_reads[atop(size)]++;
dev_offset = (ps->ps_offset +
(offset >> (vm_page_shift - ps->ps_record_shift)));
- clustered_writes[atop_32(size)]++;
+ clustered_writes[atop(size)]++;
dev_offset = (ps->ps_offset +
(offset >> (vm_page_shift - ps->ps_record_shift)));
"device_write_request returned ",
kr, addr, size, offset));
BS_STAT(ps->ps_bs,
- ps->ps_bs->bs_pages_out_fail += atop_32(size));
+ ps->ps_bs->bs_pages_out_fail += atop(size));
/* do the completion notification to free resources */
device_write_reply(reply_port, kr, 0);
return PAGER_ERROR;
"device_write returned ",
kr, addr, size, offset));
BS_STAT(ps->ps_bs,
- ps->ps_bs->bs_pages_out_fail += atop_32(size));
+ ps->ps_bs->bs_pages_out_fail += atop(size));
return PAGER_ERROR;
}
if (bytes_written & ((vm_page_size >> ps->ps_record_shift) - 1))
upl, offset, size));
ASSERT(size > 0);
- GSTAT(global_stats.gs_pages_in += atop_32(size));
+ GSTAT(global_stats.gs_pages_in += atop(size));
#if USE_PRECIOUS
int ps_info_valid;
int page_list_count;
- if((vs_offset & cl_mask) &&
- (cnt > (VM_SUPER_CLUSTER -
- (vs_offset & cl_mask)))) {
- size = VM_SUPER_CLUSTER;
- size -= vs_offset & cl_mask;
- } else if (cnt > VM_SUPER_CLUSTER) {
+ if (cnt > VM_SUPER_CLUSTER)
size = VM_SUPER_CLUSTER;
- } else {
+ else
size = cnt;
- }
cnt -= size;
ps_info_valid = 0;
/*
* Let VM system know about holes in clusters.
*/
- GSTAT(global_stats.gs_pages_unavail += atop_32(abort_size));
+ GSTAT(global_stats.gs_pages_unavail += atop(abort_size));
page_list_count = 0;
memory_object_super_upl_request(
*/
for (xfer_size = 0; xfer_size < size; ) {
- while (cl_index < pages_in_cl
- && xfer_size < size) {
+ while (cl_index < pages_in_cl && xfer_size < size) {
/*
- * accumulate allocated pages within
- * a physical segment
+ * accumulate allocated pages within a physical segment
*/
if (CLMAP_ISSET(clmap, cl_index)) {
xfer_size += vm_page_size;
} else
break;
}
- if (cl_index < pages_in_cl
- || xfer_size >= size) {
+ if (cl_index < pages_in_cl || xfer_size >= size) {
/*
- * we've hit an unallocated page or
- * the end of this request... go fire
- * the I/O
+ * we've hit an unallocated page or the
+ * end of this request... go fire the I/O
*/
break;
}
/*
- * we've hit the end of the current physical
- * segment and there's more to do, so try
- * moving to the next one
+ * we've hit the end of the current physical segment
+ * and there's more to do, so try moving to the next one
*/
seg_index++;
- ps_offset[seg_index] =
- ps_clmap(vs,
- cur_offset & ~cl_mask,
- &clmap, CL_FIND, 0, 0);
- psp[seg_index] = CLMAP_PS(clmap);
+ ps_offset[seg_index] = ps_clmap(vs, cur_offset & ~cl_mask, &clmap, CL_FIND, 0, 0);
+ psp[seg_index] = CLMAP_PS(clmap);
ps_info_valid = 1;
if ((ps_offset[seg_index - 1] != (ps_offset[seg_index] - cl_size)) || (psp[seg_index - 1] != psp[seg_index])) {
/*
- * if the physical segment we're about
- * to step into is not contiguous to
- * the one we're currently in, or it's
- * in a different paging file, or
+ * if the physical segment we're about to step into
+ * is not contiguous to the one we're currently
+ * in, or it's in a different paging file, or
* it hasn't been allocated....
* we stop here and generate the I/O
*/
break;
}
/*
- * start with first page of the next physical
- * segment
+ * start with first page of the next physical segment
*/
cl_index = 0;
}
*/
page_list_count = 0;
memory_object_super_upl_request(vs->vs_control,
- (memory_object_offset_t)vs_offset,
- xfer_size, xfer_size,
- &upl, NULL, &page_list_count,
- request_flags | UPL_SET_INTERNAL);
+ (memory_object_offset_t)vs_offset,
+ xfer_size, xfer_size,
+ &upl, NULL, &page_list_count,
+ request_flags | UPL_SET_INTERNAL);
- error = ps_read_file(psp[beg_pseg],
- upl, (vm_offset_t) 0,
- ps_offset[beg_pseg] +
- (beg_indx * vm_page_size),
- xfer_size, &residual, 0);
+ error = ps_read_file(psp[beg_pseg], upl, (vm_offset_t) 0,
+ ps_offset[beg_pseg] + (beg_indx * vm_page_size), xfer_size, &residual, 0);
} else
continue;
failed_size = 0;
/*
- * Adjust counts and send response to VM. Optimize
- * for the common case, i.e. no error and/or partial
- * data. If there was an error, then we need to error
- * the entire range, even if some data was successfully
- * read. If there was a partial read we may supply some
+ * Adjust counts and send response to VM. Optimize for the
+ * common case, i.e. no error and/or partial data.
+ * If there was an error, then we need to error the entire
+ * range, even if some data was successfully read.
+ * If there was a partial read we may supply some
* data and may error some as well. In all cases the
* VM must receive some notification for every page in the
* range.
*/
if ((error == KERN_SUCCESS) && (residual == 0)) {
/*
- * Got everything we asked for, supply the data
- * to the VM. Note that as a side effect of
- * supplying * the data, the buffer holding the
- * supplied data is * deallocated from the pager's
- * address space.
+ * Got everything we asked for, supply the data to
+ * the VM. Note that as a side effect of supplying
+ * the data, the buffer holding the supplied data is
+ * deallocated from the pager's address space.
*/
- pvs_object_data_provided(
- vs, upl, vs_offset, xfer_size);
+ pvs_object_data_provided(vs, upl, vs_offset, xfer_size);
} else {
failed_size = xfer_size;
if (error == KERN_SUCCESS) {
if (residual == xfer_size) {
- /*
- * If a read operation returns no error
- * and no data moved, we turn it into
- * an error, assuming we're reading at
- * or beyong EOF.
- * Fall through and error the entire
- * range.
- */
+ /*
+ * If a read operation returns no error
+ * and no data moved, we turn it into
+ * an error, assuming we're reading at
+ * or beyong EOF.
+ * Fall through and error the entire
+ * range.
+ */
error = KERN_FAILURE;
} else {
- /*
- * Otherwise, we have partial read. If
- * the part read is a integral number
- * of pages supply it. Otherwise round
- * it up to a page boundary, zero fill
- * the unread part, and supply it.
- * Fall through and error the remainder
- * of the range, if any.
- */
+ /*
+ * Otherwise, we have partial read. If
+ * the part read is a integral number
+ * of pages supply it. Otherwise round
+ * it up to a page boundary, zero fill
+ * the unread part, and supply it.
+ * Fall through and error the remainder
+ * of the range, if any.
+ */
int fill, lsize;
- fill = residual
- & ~vm_page_size;
- lsize = (xfer_size - residual)
- + fill;
- pvs_object_data_provided(
- vs, upl,
- vs_offset, lsize);
+ fill = residual & ~vm_page_size;
+ lsize = (xfer_size - residual) + fill;
+ pvs_object_data_provided(vs, upl, vs_offset, lsize);
if (lsize < xfer_size) {
- failed_size =
- xfer_size - lsize;
+ failed_size = xfer_size - lsize;
error = KERN_FAILURE;
}
}
}
/*
* If there was an error in any part of the range, tell
- * the VM. Note that error is explicitly checked again
- * since it can be modified above.
+ * the VM. Note that error is explicitly checked again since
+ * it can be modified above.
*/
if (error != KERN_SUCCESS) {
BS_STAT(psp[beg_pseg]->ps_bs,
- psp[beg_pseg]->ps_bs->bs_pages_in_fail
- += atop_32(failed_size));
+ psp[beg_pseg]->ps_bs->bs_pages_in_fail += atop(failed_size));
}
size -= xfer_size;
vs_offset += xfer_size;
(memory_object_offset_t)offset,
cnt, super_size,
&upl, NULL, &page_list_count,
- request_flags | UPL_FOR_PAGEOUT);
+ request_flags | UPL_PAGEOUT);
pl = UPL_GET_INTERNAL_PAGE_LIST(upl);
- for (seg_index = 0, transfer_size = upl->size;
- transfer_size > 0; ) {
+ for (seg_index = 0, transfer_size = upl->size; transfer_size > 0; ) {
- ps_offset[seg_index] =
- ps_clmap(vs, upl->offset + (seg_index * cl_size),
- &clmap, CL_ALLOC,
- transfer_size < cl_size ?
- transfer_size : cl_size, 0);
+ ps_offset[seg_index] = ps_clmap(vs, upl->offset + (seg_index * cl_size),
+ &clmap, CL_ALLOC,
+ transfer_size < cl_size ?
+ transfer_size : cl_size, 0);
if (ps_offset[seg_index] == (vm_offset_t) -1) {
upl_abort(upl, 0);
} else
transfer_size = 0;
}
- for (page_index = 0,
- num_of_pages = upl->size / vm_page_size;
- page_index < num_of_pages; ) {
+ for (page_index = 0, num_of_pages = upl->size / vm_page_size; page_index < num_of_pages; ) {
/*
* skip over non-dirty pages
*/
for ( ; page_index < num_of_pages; page_index++) {
- if (UPL_DIRTY_PAGE(pl, page_index)
- || UPL_PRECIOUS_PAGE(pl, page_index))
+ if (UPL_DIRTY_PAGE(pl, page_index) || UPL_PRECIOUS_PAGE(pl, page_index))
/*
* this is a page we need to write
- * go see if we can buddy it up with
- * others that are contiguous to it
+ * go see if we can buddy it up with others
+ * that are contiguous to it
*/
break;
/*
- * if the page is not-dirty, but present we
- * need to commit it... This is an unusual
- * case since we only asked for dirty pages
+ * if the page is not-dirty, but present we need to commit it...
+ * this is an unusual case since we only asked for dirty pages
*/
if (UPL_PAGE_PRESENT(pl, page_index)) {
boolean_t empty = FALSE;
break;
/*
- * gather up contiguous dirty pages... we have at
- * least 1 otherwise we would have bailed above
+ * gather up contiguous dirty pages... we have at least 1
+ * otherwise we would have bailed above
* make sure that each physical segment that we step
* into is contiguous to the one we're currently in
* if it's not, we have to stop and write what we have
*/
- for (first_dirty = page_index;
- page_index < num_of_pages; ) {
- if ( !UPL_DIRTY_PAGE(pl, page_index)
- && !UPL_PRECIOUS_PAGE(pl, page_index))
+ for (first_dirty = page_index; page_index < num_of_pages; ) {
+ if ( !UPL_DIRTY_PAGE(pl, page_index) && !UPL_PRECIOUS_PAGE(pl, page_index))
break;
page_index++;
/*
int cur_seg;
int nxt_seg;
- cur_seg =
- (page_index - 1) / pages_in_cl;
+ cur_seg = (page_index - 1) / pages_in_cl;
nxt_seg = page_index / pages_in_cl;
if (cur_seg != nxt_seg) {
if ((ps_offset[cur_seg] != (ps_offset[nxt_seg] - cl_size)) || (psp[cur_seg] != psp[nxt_seg]))
- /*
- * if the segment we're about
- * to step into is not
- * contiguous to the one we're
- * currently in, or it's in a
- * different paging file....
- * we stop here and generate
- * the I/O
- */
+ /*
+ * if the segment we're about to step into
+ * is not contiguous to the one we're currently
+ * in, or it's in a different paging file....
+ * we stop here and generate the I/O
+ */
break;
}
}
seg_offset = upl_offset - (seg_index * cl_size);
transfer_size = num_dirty * vm_page_size;
+ error = ps_write_file(psp[seg_index], upl, upl_offset,
+ ps_offset[seg_index] + seg_offset, transfer_size, flags);
- while (transfer_size) {
- int seg_size;
+ if (error == 0) {
+ while (transfer_size) {
+ int seg_size;
- if ((seg_size = cl_size -
- (upl_offset % cl_size))
- > transfer_size)
- seg_size = transfer_size;
+ if ((seg_size = cl_size - (upl_offset % cl_size)) > transfer_size)
+ seg_size = transfer_size;
- ps_vs_write_complete(vs,
- upl->offset + upl_offset,
- seg_size, error);
+ ps_vs_write_complete(vs, upl->offset + upl_offset, seg_size, error);
- transfer_size -= seg_size;
- upl_offset += seg_size;
+ transfer_size -= seg_size;
+ upl_offset += seg_size;
+ }
}
- upl_offset = first_dirty * vm_page_size;
- transfer_size = num_dirty * vm_page_size;
- error = ps_write_file(psp[seg_index],
- upl, upl_offset,
- ps_offset[seg_index]
- + seg_offset,
- transfer_size, flags);
must_abort = 0;
}
if (must_abort) {
/* Assume that the caller has given us contiguous */
/* pages */
if(cnt) {
- ps_vs_write_complete(vs, mobj_target_addr,
- cnt, error);
error = ps_write_file(ps, internal_upl,
0, actual_offset,
cnt, flags);
if (error)
break;
- }
+ ps_vs_write_complete(vs, mobj_target_addr,
+ cnt, error);
+ }
if (error)
break;
actual_offset += cnt;
}
}
- return ptoa_32(num_pages);
+ return ptoa(num_pages);
}
size_t
struct vs_map *vsmap;
vm_offset_t cluster;
- cluster = atop_32(offset) >> vs->vs_clshift;
+ cluster = atop(offset) >> vs->vs_clshift;
if (vs->vs_indirect) {
long ind_block = cluster/CLMAP_ENTRIES;
int result;
- clustered_reads[atop_32(size)]++;
+ clustered_reads[atop(size)]++;
f_offset = (vm_object_offset_t)(ps->ps_offset + offset);
int error = 0;
- clustered_writes[atop_32(size)]++;
+ clustered_writes[atop(size)]++;
f_offset = (vm_object_offset_t)(ps->ps_offset + offset);
if (vnode_pageout(ps->ps_vnode,
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
DEBUG(DEBUG_MO_EXTERNAL,
("mem_obj=0x%x,offset=0x%x,cnt=0x%x\n",
(int)mem_obj, (int)offset, (int)size));
- GSTAT(global_stats.gs_pages_init += atop_32(size));
+ GSTAT(global_stats.gs_pages_init += atop(size));
vs_lookup(mem_obj, vs);
vs_lock(vs);
return KERN_SUCCESS;
}
- if ((vs->vs_seqno != vs->vs_next_seqno++)
- || (vs->vs_readers)
- || (vs->vs_xfer_pending)) {
+ if ((vs->vs_seqno != vs->vs_next_seqno++) || (vs->vs_xfer_pending)) {
upl_t upl;
int page_list_count = 0;
if (kr != KERN_SUCCESS)
return kr;
- osize = round_page_32(*ocountp * sizeof * objects);
+ osize = round_page(*ocountp * sizeof * objects);
kr = vm_map_wire(ipc_kernel_map,
- trunc_page_32((vm_offset_t)objects),
- round_page_32(((vm_offset_t)objects) + osize),
+ trunc_page((vm_offset_t)objects),
+ round_page(((vm_offset_t)objects) + osize),
VM_PROT_READ|VM_PROT_WRITE, FALSE);
osize=0;
vm_offset_t newaddr;
vm_size_t newsize;
- newsize = 2 * round_page_32(actual * sizeof * objects);
+ newsize = 2 * round_page(actual * sizeof * objects);
kr = vm_allocate(kernel_map, &newaddr, newsize, TRUE);
if (kr != KERN_SUCCESS)
vm_offset_t newaddr;
vm_size_t newsize;
- newsize = 2 * round_page_32(actual * sizeof * pagers);
+ newsize = 2 * round_page(actual * sizeof * pagers);
kr = vm_allocate(kernel_map, &newaddr, newsize, TRUE);
if (kr != KERN_SUCCESS)
} else {
vm_offset_t used;
- used = round_page_32(actual * sizeof * objects);
+ used = round_page(actual * sizeof * objects);
if (used != osize)
(void) vm_deallocate(kernel_map,
} else {
vm_offset_t used;
- used = round_page_32(actual * sizeof * pagers);
+ used = round_page(actual * sizeof * pagers);
if (used != psize)
(void) vm_deallocate(kernel_map,
if (kr != KERN_SUCCESS)
return kr;
- size = round_page_32(*countp * sizeof * pages);
+ size = round_page(*countp * sizeof * pages);
kr = vm_map_wire(ipc_kernel_map,
- trunc_page_32((vm_offset_t)pages),
- round_page_32(((vm_offset_t)pages) + size),
+ trunc_page((vm_offset_t)pages),
+ round_page(((vm_offset_t)pages) + size),
VM_PROT_READ|VM_PROT_WRITE, FALSE);
size=0;
if (pages != *pagesp)
(void) vm_deallocate(kernel_map, addr, size);
- size = round_page_32(actual * sizeof * pages);
+ size = round_page(actual * sizeof * pages);
kr = vm_allocate(kernel_map, &addr, size, TRUE);
if (kr != KERN_SUCCESS)
return kr;
} else {
vm_offset_t used;
- used = round_page_32(actual * sizeof * pages);
+ used = round_page(actual * sizeof * pages);
if (used != size)
(void) vm_deallocate(kernel_map,
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#ifdef __ppc__
#include <ppc/mappings.h>
+#include <ppc/pmap_internals.h>
#endif
#include <IOKit/IOTypes.h>
ipc_kobject_type_t type );
extern kern_return_t iokit_client_died( io_object_t obj,
- ipc_port_t port, ipc_kobject_type_t type, mach_port_mscount_t * mscount );
+ ipc_port_t port, ipc_kobject_type_t type, mach_port_mscount_t mscount );
extern kern_return_t
iokit_client_memory_for_type(
return( KERN_SUCCESS);
}
-EXTERN kern_return_t
-iokit_switch_object_port( ipc_port_t port, io_object_t obj, ipc_kobject_type_t type )
-{
- ipc_kobject_set( port, (ipc_kobject_t) obj, type);
-
- return( KERN_SUCCESS);
-}
-
EXTERN mach_port_name_t
iokit_make_send_right( task_t task, io_object_t obj, ipc_kobject_type_t type )
{
}
}
-/* need to create a pmap function to generalize */
-unsigned int IODefaultCacheBits(addr64_t pa)
-{
- unsigned int flags;
#ifndef i386
- struct phys_entry * pp;
-
- // Find physical address
- if ((pp = pmap_find_physentry(pa >> 12))) {
- // Use physical attributes as default
- // NOTE: DEVICE_PAGER_FLAGS are made to line up
- flags = VM_MEM_COHERENT; /* We only support coherent memory */
- if(pp->ppLink & ppG) flags |= VM_MEM_GUARDED; /* Add in guarded if it is */
- if(pp->ppLink & ppI) flags |= VM_MEM_NOT_CACHEABLE; /* Add in cache inhibited if so */
- } else
- // If no physical, just hard code attributes
- flags = VM_WIMG_IO;
-#else
- extern vm_offset_t avail_end;
+unsigned int IOTranslateCacheBits(struct phys_entry *pp)
+{
+ unsigned int flags;
+ unsigned int memattr;
- if (pa < avail_end)
- flags = VM_WIMG_COPYBACK;
- else
- flags = VM_WIMG_IO;
-#endif
+ /* need to create a pmap function to generalize */
+ memattr = ((pp->pte1 & 0x00000078) >> 3);
- return flags;
+ /* NOTE: DEVICE_PAGER_FLAGS are made to line up */
+ flags = memattr & VM_WIMG_MASK;
+ return flags;
}
+#endif
kern_return_t IOMapPages(vm_map_t map, vm_offset_t va, vm_offset_t pa,
vm_size_t length, unsigned int options)
{
vm_size_t off;
vm_prot_t prot;
- unsigned int flags;
- pmap_t pmap = map->pmap;
+ int memattr;
+ struct phys_entry *pp;
+ pmap_t pmap = map->pmap;
prot = (options & kIOMapReadOnly)
? VM_PROT_READ : (VM_PROT_READ|VM_PROT_WRITE);
- switch(options & kIOMapCacheMask ) { /* What cache mode do we need? */
-
- case kIOMapDefaultCache:
- default:
- flags = IODefaultCacheBits(pa);
- break;
-
- case kIOMapInhibitCache:
- flags = VM_WIMG_IO;
- break;
-
- case kIOMapWriteThruCache:
- flags = VM_WIMG_WTHRU;
- break;
-
- case kIOWriteCombineCache:
- flags = VM_WIMG_WCOMB;
- break;
-
- case kIOMapCopybackCache:
- flags = VM_WIMG_COPYBACK;
- break;
- }
#if __ppc__
- // Set up a block mapped area
- pmap_map_block(pmap, (addr64_t)va, (ppnum_t)(pa >> 12), length, prot, flags, 0);
+ switch(options & kIOMapCacheMask ) { /* What cache mode do we need? */
+
+ case kIOMapDefaultCache:
+ default:
+ if(pp = pmap_find_physentry(pa)) { /* Find physical address */
+ memattr = ((pp->pte1 & 0x00000078) >> 3); /* Use physical attributes as default */
+ }
+ else { /* If no physical, just hard code attributes */
+ memattr = PTE_WIMG_UNCACHED_COHERENT_GUARDED;
+ }
+ break;
+
+ case kIOMapInhibitCache:
+ memattr = PTE_WIMG_UNCACHED_COHERENT_GUARDED;
+ break;
+
+ case kIOMapWriteThruCache:
+ memattr = PTE_WIMG_WT_CACHED_COHERENT_GUARDED;
+ break;
+
+ case kIOMapCopybackCache:
+ memattr = PTE_WIMG_CB_CACHED_COHERENT;
+ break;
+ }
+ pmap_map_block(pmap, va, pa, length, prot, memattr, 0); /* Set up a block mapped area */
+
#else
-// enter each page's physical address in the target map
-
- for (off = 0; off < length; off += page_size)
- pmap_enter(pmap, va + off, (pa + off) >> 12, prot, flags, TRUE);
-
+// enter each page's physical address in the target map
+ for (off = 0; off < length; off += page_size) { /* Loop for the whole length */
+ pmap_enter(pmap, va + off, pa + off, prot, VM_WIMG_USE_DEFAULT, TRUE); /* Map it in */
+ }
#endif
return( KERN_SUCCESS );
{
pmap_t pmap = map->pmap;
- pmap_remove(pmap, trunc_page_64(va), round_page_64(va + length));
+ pmap_remove(pmap, trunc_page(va), round_page(va + length));
return( KERN_SUCCESS );
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <IOKit/IOPlatformExpert.h>
-vm_size_t mem_size = 0;
-uint64_t max_mem;
+vm_size_t mem_size = 0;
vm_offset_t first_addr = 0; /* set by start.s - keep out of bss */
vm_offset_t first_avail = 0;/* first after page tables */
vm_offset_t last_addr;
* Display CPU identification
*/
cpuid_cpu_display("CPU identification", 0);
- cpuid_feature_display("CPU features", 0);
+ cpuid_cache_display("CPU configuration", 0);
#if MP_V1_1
mp_v1_1_init();
first_addr = round_page(first_addr);
last_addr = trunc_page(last_addr);
mem_size = last_addr - bios_hole_size;
- max_mem = mem_size;
avail_start = first_addr;
avail_end = last_addr;
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
include $(MakeInc_cmd)
include $(MakeInc_def)
-EXPORT_ONLY_FILES = \
- cpu_capabilities.h \
- cpu_number.h \
+DATAFILES = \
+ asm.h eflags.h exec.h machlimits.h \
+ endian.h trap.h soundcard.h
+
+EXPORT_ONLY_FILES = cpu_number.h \
hw_lock_types.h \
io_map_entries.h \
lock.h \
machine_routines.h
-INSTALL_MD_DIR = i386
+INSTALL_MD_LIST = ${DATAFILES}
-INSTALL_MD_LCL_LIST = cpu_capabilities.h
+INSTALL_MD_DIR = i386
EXPORT_MD_LIST = ${EXPORT_ONLY_FILES}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
+++ /dev/null
-/*
- * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-#include <machine/cpu_capabilities.h>
-#include <machine/commpage.h>
-
-int _cpu_capabilities = 0; /* define the capability vector */
-
-void commpage_populate( void ) {
-
- /* no commpage on Intel yet */
-
-}
+++ /dev/null
-/*
- * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-#ifndef _I386_COMMPAGE_H
-#define _I386_COMMPAGE_H
-
-/* we don't have a comm page on Intel, yet */
-
-#endif /* _I386_COMMPAGE_H */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
+++ /dev/null
-/*
- * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-#ifndef _I386_CPU_CAPABILITIES_H
-#define _I386_CPU_CAPABILITIES_H
-
-/* Sadly, some clients of this interface misspell __APPLE_API_PRIVATE.
- * To avoid breaking them, we accept the incorrect _APPLE_API_PRIVATE.
- */
-#ifdef _APPLE_API_PRIVATE
-#ifndef __APPLE_API_PRIVATE
-#define __APPLE_API_PRIVATE
-#endif /* __APPLE_API_PRIVATE */
-#endif /* _APPLE_API_PRIVATE */
-
-#ifndef __APPLE_API_PRIVATE
-#error cpu_capabilities.h is for Apple Internal use only
-#else /* __APPLE_API_PRIVATE */
-
-/* _cpu_capabilities
- *
- * This is the authoritative way to determine from user mode what
- * implementation-specific processor features are available.
- * This API only supported for Apple internal use.
- *
- */
-
-#ifndef __ASSEMBLER__
-
-extern int _cpu_capabilities;
-
-#endif
-
-/* Bit definitions for _cpu_capabilities: */
-
-#endif /* __APPLE_API_PRIVATE */
-#endif /* _I386_CPU_CAPABILITIES_H */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
* @OSF_COPYRIGHT@
*/
-#include "cpuid.h"
-
-#define min(a,b) ((a) < (b) ? (a) : (b))
-
/*
- * CPU identification routines.
- *
- * Note that this code assumes a processor that supports the
- * 'cpuid' instruction.
+ * Values from http://einstein.et.tudelft.nl/~offerman/chiplist.html
+ * (dated 18 Oct 1995)
*/
-static unsigned int cpuid_maxcpuid;
-
-static i386_cpu_info_t cpuid_cpu_info;
-
-uint32_t cpuid_feature; /* XXX obsolescent for compat */
+#include <kern/misc_protos.h>
+#include <i386/cpuid.h>
/*
- * We only identify Intel CPUs here. Adding support
- * for others would be straightforward.
+ * Generic product array (before CPUID)
*/
-static void set_cpu_intel(i386_cpu_info_t *);
-static void set_cpu_unknown(i386_cpu_info_t *);
-
-struct {
- char *vendor;
- void (* func)(i386_cpu_info_t *);
-} cpu_vendors[] = {
- {CPUID_VID_INTEL, set_cpu_intel},
- {0, set_cpu_unknown}
+unsigned int cpuid_i386_freq[] = { 12, 16, 20, 25, 33, 0 };
+unsigned int cpuid_i486_freq[] = { 20, 25, 33, 50, 0 };
+
+struct cpuid_product cpuid_generic[] = {
+ {
+ 0, CPUID_FAMILY_386, 0,
+ 80, cpuid_i386_freq, "i386"
+ },
+ {
+ 0, CPUID_FAMILY_486, 0,
+ 240, cpuid_i486_freq, "i486"
+ },
};
-void
-cpuid_get_info(i386_cpu_info_t *info_p)
-{
- uint32_t cpuid_result[4];
- int i;
-
- bzero((void *)info_p, sizeof(i386_cpu_info_t));
-
- /* do cpuid 0 to get vendor */
- do_cpuid(0, cpuid_result);
- cpuid_maxcpuid = cpuid_result[0];
- bcopy((char *)&cpuid_result[1], &info_p->cpuid_vendor[0], 4); /* ugh */
- bcopy((char *)&cpuid_result[2], &info_p->cpuid_vendor[8], 4);
- bcopy((char *)&cpuid_result[3], &info_p->cpuid_vendor[4], 4);
- info_p->cpuid_vendor[12] = 0;
+/*
+ * INTEL product array
+ */
+unsigned int cpuid_i486_dx_freq[] = { 20, 25, 33, 0 };
+unsigned int cpuid_i486_dx_s_freq[] = { 50, 0 };
+unsigned int cpuid_i486_sx_freq[] = { 16, 20, 25, 33, 0 };
+unsigned int cpuid_i486_dx2_freq[] = { 32, 40, 50, 66, 0 };
+unsigned int cpuid_i486_sl_freq[] = { 25, 33, 0 };
+unsigned int cpuid_i486_sx2_freq[] = { 50, 0 };
+unsigned int cpuid_i486_dx2wb_freq[] = { 50, 66, 0 };
+unsigned int cpuid_i486_dx4_freq[] = { 90, 100, 0 };
+
+unsigned int cpuid_i486_dx2wb_od_freq[] = { 32, 40, 50, 66, 0 };
+unsigned int cpuid_i486_dx4_od_freq[] = { 75, 99, 0 };
+
+unsigned int cpuid_p5_freq[] = { 60, 66, 0 };
+unsigned int cpuid_p54_freq[] = { 60, 66, 75, 90, 100, 120, 133, 166, 200, 0 };
+
+unsigned int cpuid_p24t_freq[] = { 25, 33, 0 };
+unsigned int cpuid_p24ct_freq[] = { 63, 83, 0 };
+
+unsigned int cpuid_pii_freq[] = { 300, 0 };
+
+struct cpuid_product cpuid_intel[] = {
+ {
+ CPUID_TYPE_OEM, CPUID_FAMILY_486, CPUID_MODEL_I486_DX,
+ 240, cpuid_i486_dx_freq, "Intel 486DX"
+ },
+ {
+ CPUID_TYPE_OEM, CPUID_FAMILY_486, CPUID_MODEL_I486_DX_S,
+ 240, cpuid_i486_dx_s_freq, "Intel 486DX-S"
+ },
+ {
+ CPUID_TYPE_OEM, CPUID_FAMILY_486, CPUID_MODEL_I486_SX,
+ 240, cpuid_i486_sx_freq, "Intel 486SX"
+ },
+ {
+ CPUID_TYPE_OEM, CPUID_FAMILY_486, CPUID_MODEL_I486_DX2,
+ 240, cpuid_i486_dx2_freq, "Intel 486DX2"
+ },
+ {
+ CPUID_TYPE_OEM, CPUID_FAMILY_486, CPUID_MODEL_I486_SL,
+ 240, cpuid_i486_sl_freq, "Intel 486SL"
+ },
+ {
+ CPUID_TYPE_OEM, CPUID_FAMILY_486, CPUID_MODEL_I486_SX2,
+ 240, cpuid_i486_sx2_freq, "Intel 486SX2"
+ },
+ {
+ CPUID_TYPE_OEM, CPUID_FAMILY_486, CPUID_MODEL_I486_DX2WB,
+ 240, cpuid_i486_dx2wb_freq, "Intel 486DX2WB"
+ },
+ {
+ CPUID_TYPE_OEM, CPUID_FAMILY_486, CPUID_MODEL_I486_DX4,
+ 240, cpuid_i486_dx4_freq, "Intel 486DX4"
+ },
+ {
+ CPUID_TYPE_OVERDRIVE, CPUID_FAMILY_486, CPUID_MODEL_I486_DX2,
+ 240, cpuid_i486_dx2_freq, "Intel 486DX2 OverDrive"
+ },
+ {
+ CPUID_TYPE_OVERDRIVE, CPUID_FAMILY_486, CPUID_MODEL_I486_DX2WB,
+ 240, cpuid_i486_dx2wb_od_freq, "Intel 486DX2WB OverDrive"
+ },
+ {
+ CPUID_TYPE_OVERDRIVE, CPUID_FAMILY_486, CPUID_MODEL_I486_DX4,
+ 240, cpuid_i486_dx4_od_freq, "Intel 486DX4 OverDrive"
+ },
+ {
+ CPUID_TYPE_OVERDRIVE, CPUID_FAMILY_P5, CPUID_MODEL_P24T,
+ 208, cpuid_p24t_freq, "Intel Pentium P24T OverDrive"
+ },
+ {
+ CPUID_TYPE_OVERDRIVE, CPUID_FAMILY_P5, CPUID_MODEL_P54,
+ 207, cpuid_p24ct_freq, "Intel Pentium P24CT OverDrive"
+ },
+ {
+ CPUID_TYPE_OEM, CPUID_FAMILY_P5, CPUID_MODEL_P5A,
+ 207, cpuid_p5_freq, "Intel Pentium P5 rev A"
+ },
+ {
+ CPUID_TYPE_OEM, CPUID_FAMILY_P5, CPUID_MODEL_P5,
+ 207, cpuid_p5_freq, "Intel Pentium P5"
+ },
+ {
+ CPUID_TYPE_OEM, CPUID_FAMILY_P5, CPUID_MODEL_P54,
+ 207, cpuid_p54_freq, "Intel Pentium P54"
+ },
+ {
+ CPUID_TYPE_OEM, CPUID_FAMILY_PPRO, CPUID_MODEL_PII,
+ 480, cpuid_pii_freq, "Intel Pentium II"
+ }
+};
+unsigned int cpuid_intel_size = sizeof (cpuid_intel) / sizeof (cpuid_intel[0]);
- /* look up vendor */
- for (i = 0; ; i++) {
- if ((cpu_vendors[i].vendor == 0) ||
- (!strcmp(cpu_vendors[i].vendor, info_p->cpuid_vendor))) {
- cpu_vendors[i].func(info_p);
- break;
- }
- }
-}
+/*
+ * AMD product arrays
+ */
+unsigned int cpuid_am486_dx_freq[] = { 33, 40, 0 };
+unsigned int cpuid_am486_dx2_freq[] = { 50, 66, 80, 99, 0 };
+unsigned int cpuid_am486_dx4_freq[] = { 99, 120, 133, 0 };
+unsigned int cpuid_am486_dx4wb_freq[] = { 99, 120, 133, 0 };
/*
- * A useful model name string takes some decoding.
+ * UMC product array
*/
-char *
-cpuid_intel_get_model_name(
- uint8_t brand,
- uint8_t family,
- uint8_t model,
- uint32_t signature)
-{
- /* check for brand id */
- switch(brand) {
- case 0:
- /* brand ID not supported; use alternate method. */
- switch(family) {
- case CPUID_FAMILY_486:
- return "486";
- case CPUID_FAMILY_P5:
- return "Pentium";
- case CPUID_FAMILY_PPRO:
- switch(model) {
- case CPUID_MODEL_P6:
- return "Pentium Pro";
- case CPUID_MODEL_PII:
- return "Pentium II";
- case CPUID_MODEL_P65:
- case CPUID_MODEL_P66:
- return "Celeron";
- case CPUID_MODEL_P67:
- case CPUID_MODEL_P68:
- case CPUID_MODEL_P6A:
- case CPUID_MODEL_P6B:
- return "Pentium III";
- default:
- return "Unknown P6 Family";
- }
- case CPUID_FAMILY_PENTIUM4:
- return "Pentium 4";
- default:
- return "Unknown Family";
- }
- case 0x01:
- return "Celeron";
- case 0x02:
- case 0x04:
- return "Pentium III";
- case 0x03:
- if (signature == 0x6B1)
- return "Celeron";
- else
- return "Pentium III Xeon";
- case 0x06:
- return "Mobile Pentium III";
- case 0x07:
- return "Mobile Celeron";
- case 0x08:
- if (signature >= 0xF20)
- return "Genuine Intel";
- else
- return "Pentium 4";
- case 0x09:
- return "Pentium 4";
- case 0x0b:
- return "Xeon";
- case 0x0e:
- case 0x0f:
- return "Mobile Pentium 4";
- default:
- return "Unknown Pentium";
- }
-}
+unsigned int cpuid_u5sd_freq[] = { 25, 33, 40, 0 };
+unsigned int cpuid_u5s_freq[] = { 25, 33, 40, 0 };
/*
- * Cache descriptor table. Each row has the form:
- * (descriptor_value, cache, size, linesize,
- * description)
- * Note: the CACHE_DESC macro does not expand description text in the kernel.
+ * Vendor ID array
*/
-static cpuid_cache_desc_t cpuid_cache_desc_tab[] = {
-CACHE_DESC(CPUID_CACHE_ITLB_4K, Lnone, 0, 0, \
- "Instruction TLB, 4K, pages 4-way set associative, 64 entries"),
-CACHE_DESC(CPUID_CACHE_ITLB_4M, Lnone, 0, 0, \
- "Instruction TLB, 4M, pages 4-way set associative, 4 entries"),
-CACHE_DESC(CPUID_CACHE_DTLB_4K, Lnone, 0, 0, \
- "Data TLB, 4K pages, 4-way set associative, 64 entries"),
-CACHE_DESC(CPUID_CACHE_DTLB_4M, Lnone, 0, 0, \
- "Data TLB, 4M pages, 4-way set associative, 4 entries"),
-CACHE_DESC(CPUID_CACHE_ITLB_64, Lnone, 0, 0, \
- "Instruction TLB, 4K and 2M or 4M pages, 64 entries"),
-CACHE_DESC(CPUID_CACHE_ITLB_128, Lnone, 0, 0, \
- "Instruction TLB, 4K and 2M or 4M pages, 128 entries"),
-CACHE_DESC(CPUID_CACHE_ITLB_256, Lnone, 0, 0, \
- "Instruction TLB, 4K and 2M or 4M pages, 256 entries"),
-CACHE_DESC(CPUID_CACHE_DTLB_64, Lnone, 0, 0, \
- "Data TLB, 4K and 4M pages, 64 entries"),
-CACHE_DESC(CPUID_CACHE_DTLB_128, Lnone, 0, 0, \
- "Data TLB, 4K and 4M pages, 128 entries"),
-CACHE_DESC(CPUID_CACHE_DTLB_256, Lnone, 0, 0, \
- "Data TLB, 4K and 4M pages, 256 entries"),
-CACHE_DESC(CPUID_CACHE_ICACHE_8K, L1I, 8*1024, 32, \
- "Instruction L1 cache, 8K, 4-way set associative, 32byte line size"),
-CACHE_DESC(CPUID_CACHE_DCACHE_8K, L1D, 8*1024, 32, \
- "Data L1 cache, 8K, 2-way set associative, 32byte line size"),
-CACHE_DESC(CPUID_CACHE_ICACHE_16K, L1I, 16*1024, 32, \
- "Instruction L1 cache, 16K, 4-way set associative, 32byte line size"),
-CACHE_DESC(CPUID_CACHE_DCACHE_16K, L1D, 16*1024, 32, \
- "Data L1 cache, 16K, 4-way set associative, 32byte line size"),
-CACHE_DESC(CPUID_CACHE_DCACHE_8K_64, L1D, 8*1024, 64, \
- "Data L1 cache, 8K, 4-way set associative, 64byte line size"),
-CACHE_DESC(CPUID_CACHE_DCACHE_16K_64, L1D, 16*1024, 64, \
- "Data L1 cache, 16K, 4-way set associative, 64byte line size"),
-CACHE_DESC(CPUID_CACHE_DCACHE_32K_64, L1D, 32*1024, 64, \
- "Data L1 cache, 32K, 4-way set associative, 64byte line size"),
-CACHE_DESC(CPUID_CACHE_TRACE_12K, L1I, 12*1024, 64, \
- "Trace cache, 12K-uop, 8-way set associative"),
-CACHE_DESC(CPUID_CACHE_TRACE_12K, L1I, 16*1024, 64, \
- "Trace cache, 16K-uop, 8-way set associative"),
-CACHE_DESC(CPUID_CACHE_TRACE_12K, L1I, 32*1024, 64, \
- "Trace cache, 32K-uop, 8-way set associative"),
-CACHE_DESC(CPUID_CACHE_UCACHE_128K, L2U, 128*1024, 32, \
- "Unified L2 cache, 128K, 4-way set associative, 32byte line size"),
-CACHE_DESC(CPUID_CACHE_UCACHE_256K, L2U, 128*1024, 32, \
- "Unified L2 cache, 256K, 4-way set associative, 32byte line size"),
-CACHE_DESC(CPUID_CACHE_UCACHE_512K, L2U, 512*1024, 32, \
- "Unified L2 cache, 512K, 4-way set associative, 32byte line size"),
-CACHE_DESC(CPUID_CACHE_UCACHE_1M, L2U, 1*1024*1024, 32, \
- "Unified L2 cache, 1M, 4-way set associative, 32byte line size"),
-CACHE_DESC(CPUID_CACHE_UCACHE_2M, L2U, 2*1024*1024, 32, \
- "Unified L2 cache, 2M, 4-way set associative, 32byte line size"),
-CACHE_DESC(CPUID_CACHE_UCACHE_128K_64, L2U, 128*1024, 64, \
- "Unified L2 cache, 128K, 8-way set associative, 64byte line size"),
-CACHE_DESC(CPUID_CACHE_UCACHE_256K_64, L2U, 256*1024, 64, \
- "Unified L2 cache, 256K, 8-way set associative, 64byte line size"),
-CACHE_DESC(CPUID_CACHE_UCACHE_512K_64, L2U, 512*1024, 64, \
- "Unified L2 cache, 512K, 8-way set associative, 64byte line size"),
-CACHE_DESC(CPUID_CACHE_UCACHE_1M_64, L2U, 1*1024*1024, 64, \
- "Unified L2 cache, 1M, 8-way set associative, 64byte line size"),
-CACHE_DESC(CPUID_CACHE_UCACHE_256K_32, L2U, 256*1024, 32, \
- "Unified L2 cache, 256K, 8-way set associative, 32byte line size"),
-CACHE_DESC(CPUID_CACHE_UCACHE_512K_32, L2U, 512*1024, 32, \
- "Unified L2 cache, 512K, 8-way set associative, 32byte line size"),
-CACHE_DESC(CPUID_CACHE_UCACHE_1M_32, L2U, 1*1024*1024, 32, \
- "Unified L2 cache, 1M, 8-way set associative, 32byte line size"),
-CACHE_DESC(CPUID_CACHE_UCACHE_2M_32, L2U, 2*1024*1024, 32, \
- "Unified L2 cache, 2M, 8-way set associative, 32byte line size"),
-CACHE_DESC(CPUID_CACHE_NULL, Lnone, 0, 0, \
- (char *)0),
+struct cpuid_name cpuid_name[] = {
+ { CPUID_VID_INTEL,
+ cpuid_intel, sizeof (cpuid_intel) / sizeof (cpuid_intel[0])
+ },
+ { CPUID_VID_UMC,
+ (struct cpuid_product *)0,
+ },
+ { CPUID_VID_AMD,
+ (struct cpuid_product *)0,
+ },
+ { CPUID_VID_CYRIX,
+ (struct cpuid_product *)0,
+ },
+ { CPUID_VID_NEXTGEN,
+ (struct cpuid_product *)0
+ },
+ { "",
+ cpuid_generic, sizeof (cpuid_generic) / sizeof (cpuid_generic[0])
+ },
+ { (char *)0,
+ }
};
-static void
-set_cpu_intel(i386_cpu_info_t *info_p)
-{
- uint32_t cpuid_result[4];
- uint32_t max_extid;
- char str[128], *p;
- char *model;
- int i;
- int j;
-
- /* get extended cpuid results */
- do_cpuid(0x80000000, cpuid_result);
- max_extid = cpuid_result[0];
-
- /* check to see if we can get brand string */
- if (max_extid > 0x80000000) {
- /*
- * The brand string 48 bytes (max), guaranteed to
- * be NUL terminated.
- */
- do_cpuid(0x80000002, cpuid_result);
- bcopy((char *)cpuid_result, &str[0], 16);
- do_cpuid(0x80000003, cpuid_result);
- bcopy((char *)cpuid_result, &str[16], 16);
- do_cpuid(0x80000004, cpuid_result);
- bcopy((char *)cpuid_result, &str[32], 16);
- for (p = str; *p != '\0'; p++) {
- if (*p != ' ') break;
- }
- strncpy(info_p->cpuid_brand_string,
- p, sizeof(info_p->cpuid_brand_string)-1);
- info_p->cpuid_brand_string[sizeof(info_p->cpuid_brand_string)-1] = '\0';
- }
-
- /* get processor signature and decode */
- do_cpuid(1, cpuid_result);
- info_p->cpuid_signature = cpuid_result[0];
- info_p->cpuid_stepping = cpuid_result[0] & 0x0f;
- info_p->cpuid_model = (cpuid_result[0] >> 4) & 0x0f;
- info_p->cpuid_family = (cpuid_result[0] >> 8) & 0x0f;
- info_p->cpuid_type = (cpuid_result[0] >> 12) & 0x03;
- info_p->cpuid_extmodel = (cpuid_result[0] >> 16) & 0x0f;
- info_p->cpuid_extfamily = (cpuid_result[0] >> 20) & 0xff;
- info_p->cpuid_brand = cpuid_result[1] & 0xff;
- info_p->cpuid_features = cpuid_result[3];
-
- /* decode family/model/type */
- switch (info_p->cpuid_type) {
- case CPUID_TYPE_OVERDRIVE:
- strcat(info_p->model_string, "Overdrive ");
- break;
- case CPUID_TYPE_DUAL:
- strcat(info_p->model_string, "Dual ");
- break;
- }
- strcat(info_p->model_string,
- cpuid_intel_get_model_name(info_p->cpuid_brand,
- info_p->cpuid_family,
- info_p->cpuid_model,
- info_p->cpuid_signature));
- info_p->model_string[sizeof(info_p->model_string)-1] = '\0';
-
- /* get processor cache descriptor info */
- do_cpuid(2, cpuid_result);
- for (j = 0; j < 4; j++) {
- if ((cpuid_result[j] >> 31) == 1) /* bit31 is validity */
- continue;
- ((uint32_t *) info_p->cache_info)[j] = cpuid_result[j];
- }
- /* first byte gives number of cpuid calls to get all descriptors */
- for (i = 1; i < info_p->cache_info[0]; i++) {
- if (i*16 > sizeof(info_p->cache_info))
- break;
- do_cpuid(2, cpuid_result);
- for (j = 0; j < 4; j++) {
- if ((cpuid_result[j] >> 31) == 1)
- continue;
- ((uint32_t *) info_p->cache_info)[4*i+j] =
- cpuid_result[j];
- }
- }
-
- /* decode the descriptors looking for L1/L2/L3 size info */
- for (i = 1; i < sizeof(info_p->cache_info); i++) {
- cpuid_cache_desc_t *descp;
- uint8_t desc = info_p->cache_info[i];
-
- if (desc == CPUID_CACHE_NULL)
- continue;
- for (descp = cpuid_cache_desc_tab;
- descp->value != CPUID_CACHE_NULL; descp++) {
- if (descp->value != desc)
- continue;
- info_p->cache_size[descp->type] = descp->size;
- if (descp->type == L2U)
- info_p->cache_linesize = descp->linesize;
- break;
- }
- }
- /* For P-IIIs, L2 could be 256k or 512k but we can't tell */
- if (info_p->cache_size[L2U] == 0 &&
- info_p->cpuid_family == 0x6 && info_p->cpuid_model == 0xb) {
- info_p->cache_size[L2U] = 256*1024;
- info_p->cache_linesize = 32;
- }
-
- return;
-}
-
-static void
-set_cpu_unknown(i386_cpu_info_t *info_p)
-{
- strcat(info_p->model_string, "Unknown");
-}
-
-
-static struct {
- uint32_t mask;
- char *name;
-} feature_names[] = {
- {CPUID_FEATURE_FPU, "FPU",},
- {CPUID_FEATURE_VME, "VME",},
- {CPUID_FEATURE_DE, "DE",},
- {CPUID_FEATURE_PSE, "PSE",},
- {CPUID_FEATURE_TSC, "TSC",},
- {CPUID_FEATURE_MSR, "MSR",},
- {CPUID_FEATURE_PAE, "PAE",},
- {CPUID_FEATURE_MCE, "MCE",},
- {CPUID_FEATURE_CX8, "CX8",},
- {CPUID_FEATURE_APIC, "APIC",},
- {CPUID_FEATURE_SEP, "SEP",},
- {CPUID_FEATURE_MTRR, "MTRR",},
- {CPUID_FEATURE_PGE, "PGE",},
- {CPUID_FEATURE_MCA, "MCA",},
- {CPUID_FEATURE_CMOV, "CMOV",},
- {CPUID_FEATURE_PAT, "PAT",},
- {CPUID_FEATURE_PSE36, "PSE36",},
- {CPUID_FEATURE_PSN, "PSN",},
- {CPUID_FEATURE_CLFSH, "CLFSH",},
- {CPUID_FEATURE_DS, "DS",},
- {CPUID_FEATURE_ACPI, "ACPI",},
- {CPUID_FEATURE_MMX, "MMX",},
- {CPUID_FEATURE_FXSR, "FXSR",},
- {CPUID_FEATURE_SSE, "SSE",},
- {CPUID_FEATURE_SSE2, "SSE2",},
- {CPUID_FEATURE_SS, "SS",},
- {CPUID_FEATURE_HTT, "HTT",},
- {CPUID_FEATURE_TM, "TM",},
- {0, 0}
+/*
+ * Feature Flag values
+ */
+char *cpuid_flag[] = {
+ "FPU", /* Floating point unit on-chip */
+ "VME", /* Virtual Mode Extension */
+ "DE", /* Debugging Extension */
+ "PSE", /* Page Size Extension */
+ "TSC", /* Time Stamp Counter */
+ "MSR", /* Model Specific Registers */
+ "PAE", /* Physical Address Extension */
+ "MCE", /* Machine Check Exception */
+ "CX8", /* CMPXCHG8 Instruction sSupported */
+ "APIC", /* Local APIC Supported */
+ "(bit 10)",
+ "(bit 11)",
+ "MTRR", /* Machine Type Range Register */
+ "PGE", /* Page Global Enable */
+ "MCA", /* Machine Check Architecture */
+ "CMOV", /* Conditional Move Instruction Supported */
+ "(bit 16)",
+ "(bit 17)",
+ "(bit 18)",
+ "(bit 19)",
+ "(bit 20)",
+ "(bit 21)",
+ "(bit 22)",
+ "MMX", /* Supports MMX instructions */
+ "(bit 24)",
+ "(bit 25)",
+ "(bit 26)",
+ "(bit 27)",
+ "(bit 28)",
+ "(bit 29)",
+ "(bit 30)",
+ "(bit 31)",
};
-char *
-cpuid_get_feature_names(uint32_t feature, char *buf, unsigned buf_len)
-{
- int i;
- int len;
- char *p = buf;
-
- for (i = 0; feature_names[i].mask != 0; i++) {
- if ((feature & feature_names[i].mask) == 0)
- continue;
- if (i > 0)
- *p++ = ' ';
- len = min(strlen(feature_names[i].name), (buf_len-1) - (p-buf));
- if (len == 0)
- break;
- bcopy(feature_names[i].name, p, len);
- p += len;
- }
- *p = '\0';
- return buf;
-}
+/*
+ * Cache description array
+ */
+struct cpuid_cache_desc cpuid_cache_desc[] = {
+ { CPUID_CACHE_ITLB_4K,
+ "Instruction TBL, 4K, pages 4-way set associative, 64 entries"
+ },
+ { CPUID_CACHE_ITLB_4M,
+ "Instruction TBL, 4M, pages 4-way set associative, 4 entries"
+ },
+ { CPUID_CACHE_DTLB_4K,
+ "Data TBL, 4K pages, 4-way set associative, 64 entries"
+ },
+ { CPUID_CACHE_DTLB_4M,
+ "Data TBL, 4M pages, 4-way set associative, 4 entries"
+ },
+ { CPUID_CACHE_ICACHE_8K,
+ "Instruction L1 cache, 8K, 4-way set associative, 32byte line size"
+ },
+ { CPUID_CACHE_DCACHE_8K,
+ "Data L1 cache, 8K, 2-way set associative, 32byte line size"
+ },
+ { CPUID_CACHE_UCACHE_128K,
+ "Unified L2 cache, 128K, 4-way set associative, 32byte line size"
+ },
+ { CPUID_CACHE_UCACHE_256K,
+ "Unified L2 cache, 256K, 4-way set associative, 32byte line size"
+ },
+ { CPUID_CACHE_UCACHE_512K,
+ "Unified L2 cache, 512K, 4-way set associative, 32byte line size"
+ },
+ { CPUID_CACHE_NULL,
+ (char *)0
+ }
+};
+
+/*
+ * CPU identification
+ */
+unsigned int cpuid_value;
+unsigned char cpuid_type;
+unsigned char cpuid_family;
+unsigned char cpuid_model;
+unsigned char cpuid_stepping;
+unsigned int cpuid_feature;
+char cpuid_vid[CPUID_VID_SIZE + 1];
+unsigned char cpuid_cache[CPUID_CACHE_SIZE];
-void
-cpuid_feature_display(
- char *header,
- int my_cpu)
+/*
+ * Return correct CPU_TYPE
+ */
+/*ARGSUSED*/
+cpu_type_t
+cpuid_cputype(
+ int my_cpu)
{
- char buf[256];
-
- printf("%s: %s\n", header,
- cpuid_get_feature_names(cpuid_features(), buf, sizeof(buf)));
+#ifndef MACH_BSD /* FIXME - add more family/chip types */
+ switch (cpuid_family) {
+ case CPUID_FAMILY_PPRO:
+ return (CPU_TYPE_PENTIUMPRO);
+ case CPUID_FAMILY_P5:
+ return (CPU_TYPE_PENTIUM);
+ case CPUID_FAMILY_486:
+ return (CPU_TYPE_I486);
+ default:
+ break;
+ }
+#endif
+ return (CPU_TYPE_I386);
}
+/*
+ * Display processor signature
+ */
+/*ARGSUSED*/
void
cpuid_cpu_display(
- char *header,
- int my_cpu)
-{
- printf("%s: %s\n", header,
- (cpuid_cpu_info.cpuid_brand_string[0] != '\0') ?
- cpuid_cpu_info.cpuid_brand_string :
- cpuid_cpu_info.model_string);
-}
-
-unsigned int
-cpuid_family(void)
+ char *header,
+ int my_cpu)
{
- return cpuid_cpu_info.cpuid_family;
-}
-
-unsigned int
-cpuid_features(void)
-{
- return cpuid_cpu_info.cpuid_features;
-}
-
-i386_cpu_info_t *
-cpuid_info(void)
-{
- return &cpuid_cpu_info;
+ struct cpuid_name *name;
+ unsigned int i;
+ unsigned int *freq;
+ unsigned int mhz;
+ unsigned int feature;
+ char **flag;
+ extern unsigned int delaycount;
+
+ /*
+ * Identify vendor ID
+ */
+ for (name = cpuid_name; name->name != (char *)0; name++) {
+ char *p = name->name;
+ char *q = cpuid_vid;
+ while (*p == *q && *p != 0) {
+ p++;
+ q++;
+ }
+ if (*p == '\0' && *q == '\0')
+ break;
+ }
+ if (name->name == (char *)0) {
+ printf("Unrecognized processor vendor id = '%s'\n", cpuid_vid);
+ return;
+ }
+
+ /*
+ * Identify Product ID
+ */
+ for (i = 0; i < name->size; i++)
+ if (name->product[i].type == cpuid_type &&
+ name->product[i].family == cpuid_family &&
+ name->product[i].model == cpuid_model)
+ break;
+ if (i == name->size) {
+ printf("%s processor (type = 0x%x, family = 0x%x, model = 0x%x)\n",
+ "Unrecognized", cpuid_type, cpuid_family, cpuid_model);
+ return;
+ }
+
+ /*
+ * Look for frequency and adjust it to known values
+ */
+ mhz = (1000 * delaycount) / name->product[i].delay;
+ for (freq = name->product[i].frequency; *freq != 0; freq++)
+ if (*freq >= mhz)
+ break;
+ if (*freq == 0)
+ mhz = *(freq - 1);
+ else if (freq == name->product[i].frequency)
+ mhz = *freq;
+ else if (*freq - mhz > mhz - *(freq - 1))
+ mhz = *(freq - 1);
+ else if (*freq != mhz)
+ mhz = *freq;
+
+ /*
+ * Display product and frequency
+ */
+ printf("%s: %s at %d MHz (signature = %d/%d/%d/%d)\n",
+ header, name->product[i].name, mhz, cpuid_type,
+ cpuid_family, cpuid_model, cpuid_stepping);
+
+ /*
+ * Display feature (if any)
+ */
+ if (cpuid_feature) {
+ i = 0;
+ flag = cpuid_flag;
+ for (feature = cpuid_feature; feature != 0; feature >>= 1) {
+ if (feature & 1)
+ if (i == 0) {
+ printf("%s: %s", header, *flag);
+ i = 1;
+ } else
+ printf(", %s", *flag);
+ flag++;
+ }
+ printf("\n");
+ }
}
-/* XXX for temporary compatibility */
+/*
+ * Display processor configuration information
+ */
+/*ARGSUSED*/
void
-set_cpu_model(void)
+cpuid_cache_display(
+ char *header,
+ int my_cpu)
{
- cpuid_get_info(&cpuid_cpu_info);
- cpuid_feature = cpuid_cpu_info.cpuid_features; /* XXX compat */
+ struct cpuid_cache_desc *desc;
+ unsigned int i;
+
+ if (cpuid_cache[CPUID_CACHE_VALID] == 1)
+ for (i = 0; i < CPUID_CACHE_SIZE; i++) {
+ if (i != CPUID_CACHE_VALID || cpuid_cache[i] == CPUID_CACHE_NULL)
+ continue;
+ for (desc = cpuid_cache_desc;
+ desc->description != (char *)0; desc++)
+ if (desc->value == cpuid_cache[i])
+ break;
+ if (desc->description != (char *)0)
+ printf("%s: %s\n", header, desc->description);
+ }
}
-
/*
- * Copyright (c) 2000-2003 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
* x86 CPU identification
*
+ * TODO : Add TI/Thomson processors
*/
#ifndef _MACHINE_CPUID_H_
#define _MACHINE_CPUID_H_
-#include <sys/appleapiopts.h>
-
-#ifdef __APPLE_API_PRIVATE
-
#define CPUID_VID_SIZE 12
#define CPUID_VID_INTEL "GenuineIntel"
#define CPUID_VID_UMC "UMC UMC UMC "
#define CPUID_FEATURE_FPU 0x00000001 /* Floating point unit on-chip */
#define CPUID_FEATURE_VME 0x00000002 /* Virtual Mode Extension */
-#define CPUID_FEATURE_DE 0x00000004 /* Debugging Extension */
+#define CPUID_FEATURE_IOB 0x00000004 /* I/O Breakpoints */
#define CPUID_FEATURE_PSE 0x00000008 /* Page Size Extension */
#define CPUID_FEATURE_TSC 0x00000010 /* Time Stamp Counter */
#define CPUID_FEATURE_MSR 0x00000020 /* Model Specific Registers */
-#define CPUID_FEATURE_PAE 0x00000040 /* Physical Address Extension */
#define CPUID_FEATURE_MCE 0x00000080 /* Machine Check Exception */
#define CPUID_FEATURE_CX8 0x00000100 /* CMPXCHG8B */
#define CPUID_FEATURE_APIC 0x00000200 /* On-chip APIC */
-#define CPUID_FEATURE_SEP 0x00000800 /* Fast System Call */
#define CPUID_FEATURE_MTRR 0x00001000 /* Memory Type Range Register */
#define CPUID_FEATURE_PGE 0x00002000 /* Page Global Enable */
#define CPUID_FEATURE_MCA 0x00004000 /* Machine Check Architecture */
#define CPUID_FEATURE_CMOV 0x00008000 /* Conditional Move Instruction */
-#define CPUID_FEATURE_PAT 0x00010000 /* Page Attribute Table */
-#define CPUID_FEATURE_PSE36 0x00020000 /* 36-bit Page Size Extension */
-#define CPUID_FEATURE_PSN 0x00040000 /* Processor Serial Number */
-#define CPUID_FEATURE_CLFSH 0x00080000 /* CLFLUSH Instruction supported */
-#define CPUID_FEATURE_DS 0x00200000 /* Debug Store */
-#define CPUID_FEATURE_ACPI 0x00400000 /* Thermal Monitor, SW-controlled clock */
-#define CPUID_FEATURE_MMX 0x00800000 /* MMX supported */
-#define CPUID_FEATURE_FXSR 0x01000000 /* Fast floating point save/restore */
-#define CPUID_FEATURE_SSE 0x02000000 /* Streaming SIMD extensions */
-#define CPUID_FEATURE_SSE2 0x04000000 /* Streaming SIMD extensions 2 */
-#define CPUID_FEATURE_SS 0x08000000 /* Self-Snoop */
-#define CPUID_FEATURE_HTT 0x10000000 /* Hyper-Threading Technology */
-#define CPUID_FEATURE_TM 0x20000000 /* Thermal Monitor */
#define CPUID_TYPE_OEM 0x0 /* Original processor */
#define CPUID_TYPE_OVERDRIVE 0x1 /* Overdrive processor */
#define CPUID_FAMILY_386 0x3 /* Intel 386 (not part of CPUID) */
#define CPUID_FAMILY_486 0x4 /* Intel 486 */
#define CPUID_FAMILY_P5 0x5 /* Intel Pentium */
-#define CPUID_FAMILY_PPRO 0x6 /* Intel Pentium Pro, II, III */
-#define CPUID_FAMILY_PENTIUM4 0xF /* Intel Pentium 4 */
+#define CPUID_FAMILY_PPRO 0x6 /* Intel Pentium Pro */
#define CPUID_MODEL_I386_DX 0x0 /* Intel 386 (not part of CPUID) */
#define CPUID_MODEL_P6 0x1 /* Intel P6 */
#define CPUID_MODEL_PII 0x3 /* Intel PII */
-#define CPUID_MODEL_P65 0x5 /* Intel PII/Xeon/Celeron model 5 */
-#define CPUID_MODEL_P66 0x6 /* Intel Celeron model 6 */
-#define CPUID_MODEL_P67 0x7 /* Intel PIII/Xeon model 7 */
-#define CPUID_MODEL_P68 0x8 /* Intel PIII/Xeon/Celeron model 8 */
-#define CPUID_MODEL_P6A 0xA /* Intel PIII Xeon model A */
-#define CPUID_MODEL_P6B 0xB /* Intel PIII model B */
#define CPUID_CACHE_SIZE 16 /* Number of descriptor vales */
+#define CPUID_CACHE_VALID 4 /* Index of descriptor validity */
#define CPUID_CACHE_NULL 0x00 /* NULL */
#define CPUID_CACHE_ITLB_4K 0x01 /* Instruction TLB, 4K pages */
#define CPUID_CACHE_DTLB_4K 0x03 /* Data TLB, 4K pages */
#define CPUID_CACHE_DTLB_4M 0x04 /* Data TLB, 4M pages */
#define CPUID_CACHE_ICACHE_8K 0x06 /* Instruction cache, 8K */
-#define CPUID_CACHE_ICACHE_16K 0x08 /* Instruction cache, 16K */
#define CPUID_CACHE_DCACHE_8K 0x0A /* Data cache, 8K */
-#define CPUID_CACHE_DCACHE_16K 0x0C /* Data cache, 16K */
-#define CPUID_CACHE_UCACHE_128K 0x41 /* 2nd-level cache, 128K */
-#define CPUID_CACHE_UCACHE_256K 0x42 /* 2nd-level cache, 256K */
-#define CPUID_CACHE_UCACHE_512K 0x43 /* 2nd-level cache, 512K */
-#define CPUID_CACHE_UCACHE_1M 0x44 /* 2nd-level cache, 1M */
-#define CPUID_CACHE_UCACHE_2M 0x45 /* 2nd-level cache, 2M */
-#define CPUID_CACHE_ITLB_64 0x50 /* Instruction TLB, 64 entries */
-#define CPUID_CACHE_ITLB_128 0x51 /* Instruction TLB, 128 entries */
-#define CPUID_CACHE_ITLB_256 0x52 /* Instruction TLB, 256 entries */
-#define CPUID_CACHE_DTLB_64 0x5B /* Data TLB, 64 entries */
-#define CPUID_CACHE_DTLB_128 0x5C /* Data TLB, 128 entries */
-#define CPUID_CACHE_DTLB_256 0x5D /* Data TLB, 256 entries */
-#define CPUID_CACHE_DCACHE_8K_64 0x66 /* Data cache, 8K, 64 byte line size */
-#define CPUID_CACHE_DCACHE_16K_64 0x67 /* Data cache, 16K, 64 byte line size */
-#define CPUID_CACHE_DCACHE_32K_64 0x68 /* Data cache, 32K, 64 byte line size */
-#define CPUID_CACHE_TRACE_12K 0x70 /* Trace cache 12K-uop, 8-way */
-#define CPUID_CACHE_TRACE_16K 0x71 /* Trace cache 16K-uop, 8-way */
-#define CPUID_CACHE_TRACE_32K 0x72 /* Trace cache 32K-uop, 8-way */
-#define CPUID_CACHE_UCACHE_128K_64 0x79 /* 2nd-level, 128K, 8-way, 64 bytes */
-#define CPUID_CACHE_UCACHE_256K_64 0x7A /* 2nd-level, 256K, 8-way, 64 bytes */
-#define CPUID_CACHE_UCACHE_512K_64 0x7B /* 2nd-level, 512K, 8-way, 64 bytes */
-#define CPUID_CACHE_UCACHE_1M_64 0x7C /* 2nd-level, 1M, 8-way, 64 bytes */
-#define CPUID_CACHE_UCACHE_256K_32 0x82 /* 2nd-level, 256K, 8-way, 32 bytes */
-#define CPUID_CACHE_UCACHE_512K_32 0x83 /* 2nd-level, 512K, 8-way, 32 bytes */
-#define CPUID_CACHE_UCACHE_1M_32 0x84 /* 2nd-level, 1M, 8-way, 32 bytes */
-#define CPUID_CACHE_UCACHE_2M_32 0x85 /* 2nd-level, 2M, 8-way, 32 bytes */
+#define CPUID_CACHE_UCACHE_128K 0x41 /* Unified cache, 128K */
+#define CPUID_CACHE_UCACHE_256K 0x42 /* Unified cache, 256K */
+#define CPUID_CACHE_UCACHE_512K 0x43 /* Unified cache, 512K */
#ifndef ASSEMBLER
-#include <stdint.h>
-#include <mach/mach_types.h>
-#include <kern/kern_types.h>
#include <mach/machine.h>
+extern unsigned int cpuid_value;
+extern unsigned char cpuid_type;
+extern unsigned char cpuid_family;
+extern unsigned char cpuid_model;
+extern unsigned char cpuid_stepping;
+extern unsigned int cpuid_feature;
+extern char cpuid_vid[];
+extern unsigned char cpuid_cache[];
-static inline void
-do_cpuid(uint32_t selector, uint32_t *data)
-{
- asm("cpuid"
- : "=a" (data[0]),
- "=b" (data[1]),
- "=c" (data[2]),
- "=d" (data[3])
- : "a"(selector));
-}
+/*
+ * Product ID arrays per vendor
+ */
+struct cpuid_product {
+ unsigned char type; /* CPU type */
+ unsigned char family; /* CPU family */
+ unsigned char model; /* CPU model */
+ unsigned int delay; /* 1MHz Delay (scale 1000) */
+ unsigned int *frequency; /* Frequency array */
+ char *name; /* Model name */
+};
/*
- * Cache ID descriptor structure.
- * Note: description string absent in kernel.
+ * Vendor ID structure
*/
-typedef enum { Lnone, L1I, L1D, L2U, LCACHE_MAX } cache_type_t ;
-typedef struct {
- unsigned char value; /* Descriptor value */
- cache_type_t type; /* Cache type */
- unsigned int size; /* Cache size */
- unsigned int linesize; /* Cache line size */
-#ifdef KERNEL
- char *description; /* Cache description */
-#endif /* KERNEL */
-} cpuid_cache_desc_t;
-
-#ifdef KERNEL
-#define CACHE_DESC(value,type,size,linesize,text) \
- { value, type, size, linesize, text }
-#else
-#define CACHE_DESC(value,type,size,linesize,text) \
- { value, type, size, linesize }
-#endif /* KERNEL */
-
-/* Physical CPU info */
-typedef struct {
- char cpuid_vendor[16];
- char cpuid_brand_string[48];
-
- uint32_t cpuid_value;
- cpu_type_t cpuid_type;
- uint8_t cpuid_family;
- uint8_t cpuid_model;
- uint8_t cpuid_extmodel;
- uint8_t cpuid_extfamily;
- uint8_t cpuid_stepping;
- uint32_t cpuid_features;
- uint32_t cpuid_signature;
- uint8_t cpuid_brand;
-
- uint32_t cache_size[LCACHE_MAX];
- uint32_t cache_linesize;
-
- char model_string[64]; /* sanitized model string */
- uint8_t cache_info[64]; /* list of cache descriptors */
-
-} i386_cpu_info_t;
+struct cpuid_name {
+ char *name; /* Vendor ID name */
+ struct cpuid_product *product; /* product array */
+ unsigned int size; /* #elements in product array */
+};
+/*
+ * Cache ID description structure
+ */
+struct cpuid_cache_desc {
+ unsigned char value; /* Descriptor value */
+ char *description; /* Cache description */
+};
/*
* External declarations
*/
extern cpu_type_t cpuid_cputype(int);
extern void cpuid_cpu_display(char *, int);
-extern void cpuid_features_display(char *, int);
-extern char * cpuid_get_feature_names(uint32_t, char *, unsigned);
-
-extern uint32_t cpuid_features(void);
-extern uint32_t cpuid_family(void);
-
-extern char * cpuid_intel_get_model_name(uint8_t, uint8_t,
- uint8_t, uint32_t);
+extern void cpuid_cache_display(char *, int);
-extern i386_cpu_info_t *cpuid_info(void);
-
-extern uint32_t cpuid_feature; /* XXX obsolescent */
#endif /* ASSEMBLER */
-
-#endif /* __APPLE_API_PRIVATE */
#endif /* _MACHINE_CPUID_H_ */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
.long 0,0,0,0
.text
+/*
+ * Determine cpu model and set global cpuid_xxx variables
+ *
+ * Relies on 386 eflags bit 18 (AC) always being zero & 486 preserving it.
+ * Relies on 486 eflags bit 21 (ID) always being zero & 586 preserving it.
+ * Relies on CPUID instruction for next x86 generations
+ * (assumes cpuid-family-homogenous MPs; else convert to per-cpu array)
+ */
+
+ENTRY(set_cpu_model)
+ FRAME
+ pushl %ebx /* save ebx */
+ andl $~0x3,%esp /* Align stack to avoid AC fault */
+ pushfl /* push EFLAGS */
+ popl %eax /* pop into eax */
+ movl %eax,%ecx /* Save original EFLAGS */
+ xorl $(EFL_AC+EFL_ID),%eax /* toggle ID,AC bits */
+ pushl %eax /* push new value */
+ popfl /* through the EFLAGS register */
+ pushfl /* and back */
+ popl %eax /* into eax */
+ movb $(CPUID_FAMILY_386),EXT(cpuid_family)
+ pushl %ecx /* push original EFLAGS */
+ popfl /* restore EFLAGS */
+ xorl %ecx,%eax /* see what changed */
+ testl $ EFL_AC,%eax /* test AC bit */
+ jz 0f /* if AC toggled (486 or higher) */
+
+ movb $(CPUID_FAMILY_486),EXT(cpuid_family)
+ testl $ EFL_ID,%eax /* test ID bit */
+ jz 0f /* if ID toggled use cpuid instruction */
+
+ xorl %eax,%eax /* get vendor identification string */
+ .word 0xA20F /* cpuid instruction */
+ movl %eax,EXT(cpuid_value) /* Store high value */
+ movl %ebx,EXT(cpuid_vid) /* Store byte 0-3 of Vendor ID */
+ movl %edx,EXT(cpuid_vid)+4 /* Store byte 4-7 of Vendor ID */
+ movl %ecx,EXT(cpuid_vid)+8 /* Store byte 8-B of Vendor ID */
+ movl $1,%eax /* get processor signature */
+ .word 0xA20F /* cpuid instruction */
+ movl %edx,EXT(cpuid_feature) /* Store feature flags */
+ movl %eax,%ecx /* Save original signature */
+ andb $0xF,%al /* Get Stepping ID */
+ movb %al,EXT(cpuid_stepping) /* Save Stepping ID */
+ movl %ecx,%eax /* Get original signature */
+ shrl $4,%eax /* Shift Stepping ID */
+ movl %eax,%ecx /* Save original signature */
+ andb $0xF,%al /* Get Model */
+ movb %al,EXT(cpuid_model) /* Save Model */
+ movl %ecx,%eax /* Get original signature */
+ shrl $4,%eax /* Shift Stepping ID */
+ movl %eax,%ecx /* Save original signature */
+ andb $0xF,%al /* Get Family */
+ movb %al,EXT(cpuid_family) /* Save Family */
+ movl %ecx,%eax /* Get original signature */
+ shrl $4,%eax /* Shift Stepping ID */
+ andb $0x3,%al /* Get Type */
+ movb %al,EXT(cpuid_type) /* Save Type */
+
+ movl EXT(cpuid_value),%eax /* Get high value */
+ cmpl $2,%eax /* Test if processor configuration */
+ jle 0f /* is present */
+ movl $2,%eax /* get processor configuration */
+ .word 0xA20F /* cpuid instruction */
+ movl %eax,EXT(cpuid_cache) /* Store byte 0-3 of configuration */
+ movl %ebx,EXT(cpuid_cache)+4 /* Store byte 4-7 of configuration */
+ movl %ecx,EXT(cpuid_cache)+8 /* Store byte 8-B of configuration */
+ movl %edx,EXT(cpuid_cache)+12 /* Store byte C-F of configuration */
+0:
+ popl %ebx /* restore ebx */
+ EMARF
+ ret /* return */
+
ENTRY(get_cr0)
movl %cr0, %eax
ret
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
}
#endif /* MACH_ASSERT */
-
-
-
-
-/* FIXMEx86 */
-/* These all need to be implemented somewhere */
-
-void fillPage(ppnum_t pa, unsigned int fill)
-{
-}
-
-uint64_t max_mem;
-uint64_t sane_size;
-
-#include <vm/pmap.h>
-
-ppnum_t pmap_find_phys(pmap_t pmap, addr64_t va)
-{
- return 0;
-}
-
-kern_return_t copypv(addr64_t source, addr64_t sink, unsigned int size, int which)
-{
- return KERN_SUCCESS;
-}
-
-void mapping_set_mod(ppnum_t pa)
-{
-}
-
-void flush_dcache64(addr64_t addr, unsigned count, int phys)
-{
-}
-
-void invalidate_icache64(addr64_t addr, unsigned cnt, int phys)
-{
-}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
{
}
-void
-ml_cpu_get_info(ml_cpu_info_t *cpu_info)
-{
-}
-
-void
-ml_init_max_cpus(unsigned long max_cpus)
-{
-}
-
-int
-ml_get_max_cpus(void)
-{
- return(machine_info.max_cpus);
-}
-
-int
-ml_get_current_cpus(void)
-{
- return machine_info.avail_cpus;
-}
-
/* Stubs for pc tracing mechanism */
int *pc_trace_buf;
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
ml_static_ptovirt(
vm_offset_t);
-/* PCI config cycle probing */
-boolean_t ml_probe_read(
- vm_offset_t paddr,
- unsigned int *val);
-boolean_t ml_probe_read_64(
- addr64_t paddr,
- unsigned int *val);
-
-/* Read physical address byte */
-unsigned int ml_phys_read_byte(
- vm_offset_t paddr);
-unsigned int ml_phys_read_byte_64(
- addr64_t paddr);
-
-/* Read physical address half word */
-unsigned int ml_phys_read_half(
- vm_offset_t paddr);
-unsigned int ml_phys_read_half_64(
- addr64_t paddr);
-
-/* Read physical address word*/
-unsigned int ml_phys_read(
- vm_offset_t paddr);
-unsigned int ml_phys_read_64(
- addr64_t paddr);
-unsigned int ml_phys_read_word(
- vm_offset_t paddr);
-unsigned int ml_phys_read_word_64(
- addr64_t paddr);
-
-/* Read physical address double word */
-unsigned long long ml_phys_read_double(
- vm_offset_t paddr);
-unsigned long long ml_phys_read_double_64(
- addr64_t paddr);
-
-/* Write physical address byte */
-void ml_phys_write_byte(
- vm_offset_t paddr, unsigned int data);
-void ml_phys_write_byte_64(
- addr64_t paddr, unsigned int data);
-
-/* Write physical address half word */
-void ml_phys_write_half(
- vm_offset_t paddr, unsigned int data);
-void ml_phys_write_half_64(
- addr64_t paddr, unsigned int data);
-
-/* Write physical address word */
-void ml_phys_write(
- vm_offset_t paddr, unsigned int data);
-void ml_phys_write_64(
- addr64_t paddr, unsigned int data);
-void ml_phys_write_word(
- vm_offset_t paddr, unsigned int data);
-void ml_phys_write_word_64(
- addr64_t paddr, unsigned int data);
-
-/* Write physical address double word */
-void ml_phys_write_double(
- vm_offset_t paddr, unsigned long long data);
-void ml_phys_write_double_64(
- addr64_t paddr, unsigned long long data);
-
void ml_static_mfree(
vm_offset_t,
vm_size_t);
vm_offset_t ml_vtophys(
vm_offset_t vaddr);
-/* Struct for ml_cpu_get_info */
-struct ml_cpu_info {
- unsigned long vector_unit;
- unsigned long cache_line_size;
- unsigned long l1_icache_size;
- unsigned long l1_dcache_size;
- unsigned long l2_settings;
- unsigned long l2_cache_size;
- unsigned long l3_settings;
- unsigned long l3_cache_size;
-};
-
-typedef struct ml_cpu_info ml_cpu_info_t;
-
-/* Get processor info */
-void ml_cpu_get_info(ml_cpu_info_t *cpu_info);
-
#endif /* __APPLE_API_UNSTABLE */
#ifdef __APPLE_API_PRIVATE
#endif /* PEXPERT_KERNEL_PRIVATE || MACH_KERNEL_PRIVATE */
#ifdef MACH_KERNEL_PRIVATE
+/* check pending timers */
+#define machine_clock_assist()
void machine_idle(void);
#define MACHINE_NETWORK_WORKLOOP 0x00000001
#define MACHINE_NETWORK_NETISR 0x00000002
-/* Initialize the maximum number of CPUs */
-void ml_init_max_cpus(
- unsigned long max_cpus);
-
-/* Return the maximum number of CPUs set by ml_init_max_cpus() */
-int ml_get_max_cpus(
- void);
-
-/* Return the current number of CPUs */
-int ml_get_current_cpus(
- void);
-
#endif /* __APPLE_API_PRIVATE */
#endif /* _I386_MACHINE_ROUTINES_H_ */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
movl %eax, 4(%ecx)
ret
-
-
-/* PCI config cycle probing
- *
- * boolean_t ml_probe_read(vm_offset_t paddr, unsigned int *val)
- *
- * Read the memory location at physical address paddr.
- * This is a part of a device probe, so there is a good chance we will
- * have a machine check here. So we have to be able to handle that.
- * We assume that machine checks are enabled both in MSR and HIDs
- */
-ENTRY(ml_probe_read)
-
- movl S_ARG0, %ecx
- movl S_ARG1, %eax
- movl 0(%ecx), %ecx
- movl %ecx, 0(%eax)
- movl $1, %eax
-
- ret
-
-
-/* PCI config cycle probing - 64-bit
- *
- * boolean_t ml_probe_read_64(addr64_t paddr, unsigned int *val)
- *
- * Read the memory location at physical address paddr.
- * This is a part of a device probe, so there is a good chance we will
- * have a machine check here. So we have to be able to handle that.
- * We assume that machine checks are enabled both in MSR and HIDs
- */
-ENTRY(ml_probe_read_64)
-
- /* Only use lower 32 bits of address for now */
- movl S_ARG0, %ecx
- movl S_ARG2, %eax
- movl 0(%ecx), %ecx
- movl %ecx, 0(%eax)
- movl $1, %eax
-
- ret
-
-
-/* Read physical address byte
- *
- * unsigned int ml_phys_read_byte(vm_offset_t paddr)
- * unsigned int ml_phys_read_byte_64(addr64_t paddr)
- *
- * Read the byte at physical address paddr. Memory should not be cache inhibited.
- */
-ENTRY(ml_phys_read_byte_64)
-
- /* Only use lower 32 bits of address for now */
- movl S_ARG0, %ecx
- xor %eax, %eax
- movb 0(%ecx), %eax
-
- ret
-
-ENTRY(ml_phys_read_byte)
-
- movl S_ARG0, %ecx
- xor %eax, %eax
- movb 0(%ecx), %eax
-
- ret
-
-
-/* Read physical address half word
- *
- * unsigned int ml_phys_read_half(vm_offset_t paddr)
- * unsigned int ml_phys_read_half_64(addr64_t paddr)
- *
- * Read the half word at physical address paddr. Memory should not be cache inhibited.
- */
-ENTRY(ml_phys_read_half_64)
-
- /* Only use lower 32 bits of address for now */
- movl S_ARG0, %ecx
- xor %eax, %eax
- movw 0(%ecx), %eax
-
- ret
-
-ENTRY(ml_phys_read_half)
-
- movl S_ARG0, %ecx
- xor %eax, %eax
- movw 0(%ecx), %eax
-
- ret
-
-
-/* Read physical address word
- *
- * unsigned int ml_phys_read(vm_offset_t paddr)
- * unsigned int ml_phys_read_64(addr64_t paddr)
- * unsigned int ml_phys_read_word(vm_offset_t paddr)
- * unsigned int ml_phys_read_word_64(addr64_t paddr)
- *
- * Read the word at physical address paddr. Memory should not be cache inhibited.
- */
-ENTRY(ml_phys_read_64)
-ENTRY(ml_phys_read_word_64)
-
- /* Only use lower 32 bits of address for now */
- movl S_ARG0, %ecx
- movl 0(%ecx), %eax
-
- ret
-
-ENTRY(ml_phys_read)
-ENTRY(ml_phys_read_word)
-
- movl S_ARG0, %ecx
- movl 0(%ecx), %eax
-
- ret
-
-
-/* Read physical address double
- *
- * unsigned long long ml_phys_read_double(vm_offset_t paddr)
- * unsigned long long ml_phys_read_double_64(addr64_t paddr)
- *
- * Read the double word at physical address paddr. Memory should not be cache inhibited.
- */
-ENTRY(ml_phys_read_double_64)
-
- /* Only use lower 32 bits of address for now */
- movl S_ARG0, %ecx
- movl 0(%ecx), %eax
- movl 4(%ecx), %edx
-
- ret
-
-ENTRY(ml_phys_read_double)
-
- movl S_ARG0, %ecx
- movl 0(%ecx), %eax
- movl 4(%ecx), %edx
-
- ret
-
-
-/* Write physical address byte
- *
- * void ml_phys_write_byte(vm_offset_t paddr, unsigned int data)
- * void ml_phys_write_byte_64(addr64_t paddr, unsigned int data)
- *
- * Write the byte at physical address paddr. Memory should not be cache inhibited.
- */
-ENTRY(ml_phys_write_byte_64)
-
- /* Only use lower 32 bits of address for now */
- movl S_ARG0, %ecx
- movl S_ARG2, %eax
- movb %eax, 0(%ecx)
-
- ret
-
-ENTRY(ml_phys_write_byte)
-
- movl S_ARG0, %ecx
- movl S_ARG1, %eax
- movb %eax, 0(%ecx)
-
- ret
-
-
-/* Write physical address half word
- *
- * void ml_phys_write_half(vm_offset_t paddr, unsigned int data)
- * void ml_phys_write_half_64(addr64_t paddr, unsigned int data)
- *
- * Write the byte at physical address paddr. Memory should not be cache inhibited.
- */
-ENTRY(ml_phys_write_half_64)
-
- /* Only use lower 32 bits of address for now */
- movl S_ARG0, %ecx
- movl S_ARG2, %eax
- movw %eax, 0(%ecx)
-
- ret
-
-ENTRY(ml_phys_write_half)
-
- movl S_ARG0, %ecx
- movl S_ARG1, %eax
- movw %eax, 0(%ecx)
-
- ret
-
-
-/* Write physical address word
- *
- * void ml_phys_write(vm_offset_t paddr, unsigned int data)
- * void ml_phys_write_64(addr64_t paddr, unsigned int data)
- * void ml_phys_write_word(vm_offset_t paddr, unsigned int data)
- * void ml_phys_write_word_64(addr64_t paddr, unsigned int data)
- *
- * Write the word at physical address paddr. Memory should not be cache inhibited.
- */
-ENTRY(ml_phys_write_64)
-ENTRY(ml_phys_write_word_64)
-
- /* Only use lower 32 bits of address for now */
- movl S_ARG0, %ecx
- movl S_ARG2, %eax
- movl %eax, 0(%ecx)
-
- ret
-
-ENTRY(ml_phys_write)
-ENTRY(ml_phys_write_word)
-
- movl S_ARG0, %ecx
- movl S_ARG1, %eax
- movl %eax, 0(%ecx)
-
- ret
-
-
-/* Write physical address double word
- *
- * void ml_phys_write_double(vm_offset_t paddr, unsigned long long data)
- * void ml_phys_write_double_64(addr64_t paddr, unsigned long long data)
- *
- * Write the double word at physical address paddr. Memory should not be cache inhibited.
- */
-ENTRY(ml_phys_write_double_64)
-
- /* Only use lower 32 bits of address for now */
- movl S_ARG0, %ecx
- movl S_ARG2, %eax
- movl %eax, 0(%ecx)
- movl S_ARG3, %eax
- movl %eax, 4(%ecx)
-
- ret
-
-ENTRY(ml_phys_write_double)
-
- movl S_ARG0, %ecx
- movl S_ARG1, %eax
- movl %eax, 0(%ecx)
- movl S_ARG2, %eax
- movl %eax, 4(%ecx)
-
- ret
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*/
#define PHYS_MODIFIED INTEL_PTE_MOD /* page modified */
#define PHYS_REFERENCED INTEL_PTE_REF /* page referenced */
-#define PHYS_NCACHE INTEL_PTE_NCACHE
/*
* Amount of virtual memory mapped by one
kernel_pmap->pdirbase = kvtophys((vm_offset_t)kernel_pmap->dirbase);
- if (cpuid_features() & CPUID_FEATURE_PAT)
- {
- uint64_t pat;
- uint32_t msr;
-
- msr = 0x277;
- asm volatile("rdmsr" : "=A" (pat) : "c" (msr));
-
- pat &= ~(0xfULL << 48);
- pat |= 0x01ULL << 48;
-
- asm volatile("wrmsr" :: "A" (pat), "c" (msr));
- }
}
void
* rounded to the hardware page size.
*/
-
-/* FIXMEx86 */
void
pmap_remove(
pmap_t map,
- addr64_t s,
- addr64_t e)
+ vm_offset_t s,
+ vm_offset_t e)
{
spl_t spl;
register pt_entry_t *pde;
/*
* May be changing its wired attribute or protection
*/
-
+
template = pa_to_pte(pa) | INTEL_PTE_VALID;
-
- if(flags & VM_MEM_NOT_CACHEABLE) {
- if(!(flags & VM_MEM_GUARDED))
- template |= INTEL_PTE_PTA;
- template |= INTEL_PTE_NCACHE;
- }
-
if (pmap != kernel_pmap)
template |= INTEL_PTE_USER;
if (prot & VM_PROT_WRITE)
* only the pfn changes.
*/
template = pa_to_pte(pa) | INTEL_PTE_VALID;
-
- if(flags & VM_MEM_NOT_CACHEABLE) {
- if(!(flags & VM_MEM_GUARDED))
- template |= INTEL_PTE_PTA;
- template |= INTEL_PTE_NCACHE;
- }
-
if (pmap != kernel_pmap)
template |= INTEL_PTE_USER;
if (prot & VM_PROT_WRITE)
* Map the page to its physical address so that it
* can be found later.
*/
- pa = m->phys_page;
+ pa = m->phys_addr;
vm_object_lock(pmap_object);
vm_page_insert(m, pmap_object, pa);
vm_page_lock_queues();
}
#endif/* 0 */
-/*
- * pmap_sync_caches_phys(ppnum_t pa)
- *
- * Invalidates all of the instruction cache on a physical page and
- * pushes any dirty data from the data cache for the same physical page
- */
-
-void pmap_sync_caches_phys(ppnum_t pa)
-{
- if (!(cpuid_features() & CPUID_FEATURE_SS))
- {
- __asm__ volatile("wbinvd");
- }
- return;
-}
-
int collect_ref;
int collect_unref;
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#define PTEMASK 0x3ff /* mask for page table index */
-#define VM_WIMG_COPYBACK VM_MEM_COHERENT
#define VM_WIMG_DEFAULT VM_MEM_COHERENT
-/* ?? intel ?? */
-#define VM_WIMG_IO (VM_MEM_COHERENT | \
- VM_MEM_NOT_CACHEABLE | VM_MEM_GUARDED)
-#define VM_WIMG_WTHRU (VM_MEM_WRITE_THROUGH | VM_MEM_COHERENT | VM_MEM_GUARDED)
-/* write combining mode, aka store gather */
-#define VM_WIMG_WCOMB (VM_MEM_NOT_CACHEABLE | VM_MEM_COHERENT)
/*
* Convert kernel virtual address to linear address
#define INTEL_PTE_MOD 0x00000040
#define INTEL_PTE_WIRED 0x00000200
#define INTEL_PTE_PFN 0xfffff000
-#define INTEL_PTE_PTA 0x00000080
#define pa_to_pte(a) ((a) & INTEL_PTE_PFN)
#define pte_to_pa(p) ((p) & INTEL_PTE_PFN)
(KERN_INVALID_ADDRESS)
#define pmap_attribute_cache_sync(addr,size,attr,value) \
(KERN_INVALID_ADDRESS)
+#define pmap_sync_caches_phys(pa) \
+ (KERN_INVALID_ADDRESS)
#endif /* ASSEMBLER */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <string.h>
-#ifdef ppc
-#include <ppc/Firmware.h>
-#include <ppc/low_trace.h>
-#endif
-
-
extern vm_map_t ipc_kernel_copy_map;
extern vm_size_t ipc_kmsg_max_vm_space;
extern vm_size_t msg_ool_size_small;
trailer->msgh_sender = current_thread()->top_act->task->sec_token;
trailer->msgh_trailer_type = MACH_MSG_TRAILER_FORMAT_0;
trailer->msgh_trailer_size = MACH_MSG_TRAILER_MINIMUM_SIZE;
-
-#ifdef ppc
- if(trcWork.traceMask) dbgTrace((unsigned int)kmsg->ikm_header.msgh_id,
- (unsigned int)kmsg->ikm_header.msgh_remote_port,
- (unsigned int)kmsg->ikm_header.msgh_local_port, 0);
-#endif
+
*kmsgp = kmsg;
return MACH_MSG_SUCCESS;
}
* Out-of-line memory descriptor, accumulate kernel
* memory requirements
*/
- space_needed += round_page_32(sstart->out_of_line.size);
+ space_needed += round_page(sstart->out_of_line.size);
if (space_needed > ipc_kmsg_max_vm_space) {
/*
*/
if (!page_aligned(length)) {
(void) memset((void *) (paddr + length), 0,
- round_page_32(length) - length);
+ round_page(length) - length);
}
if (vm_map_copyin(ipc_kernel_copy_map, paddr, length,
TRUE, ©) != KERN_SUCCESS) {
return MACH_MSG_VM_KERNEL;
}
dsc->address = (void *) copy;
- paddr += round_page_32(length);
- space_needed -= round_page_32(length);
+ paddr += round_page(length);
+ space_needed -= round_page(length);
} else {
/*
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
{
ip_lock(port);
assert(ip_active(port));
-// assert(port->ip_receiver_name != MACH_PORT_NULL);
+ assert(port->ip_receiver_name != MACH_PORT_NULL);
assert(port->ip_receiver == space);
/*
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#define it_entries_alloc(its) \
((ipc_entry_t) \
ipc_table_alloc(it_entries_reallocable(its) ? \
- round_page_32((its)->its_size * sizeof(struct ipc_entry)) : \
+ round_page((its)->its_size * sizeof(struct ipc_entry)) : \
(its)->its_size * sizeof(struct ipc_entry) \
))
#define it_entries_realloc(its, table, nits) \
((ipc_entry_t) \
ipc_table_realloc( \
- round_page_32((its)->its_size * sizeof(struct ipc_entry)), \
+ round_page((its)->its_size * sizeof(struct ipc_entry)), \
(vm_offset_t)(table), \
- round_page_32((nits)->its_size * sizeof(struct ipc_entry)) \
+ round_page((nits)->its_size * sizeof(struct ipc_entry)) \
))
#define it_entries_free(its, table) \
ipc_table_free(it_entries_reallocable(its) ? \
- round_page_32((its)->its_size * sizeof(struct ipc_entry)) : \
+ round_page((its)->its_size * sizeof(struct ipc_entry)) : \
(its)->its_size * sizeof(struct ipc_entry), \
(vm_offset_t)(table) \
)
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
if (info != *infop)
kmem_free(ipc_kernel_map, addr, size);
- size = round_page_32(actual * sizeof *info);
+ size = round_page(actual * sizeof *info);
kr = kmem_alloc_pageable(ipc_kernel_map, &addr, size);
if (kr != KERN_SUCCESS)
return KERN_RESOURCE_SHORTAGE;
vm_map_copy_t copy;
vm_size_t used;
- used = round_page_32(actual * sizeof *info);
+ used = round_page(actual * sizeof *info);
if (used != size)
kmem_free(ipc_kernel_map, addr + used, size - used);
kmem_free(ipc_kernel_map,
table_addr, table_size);
- table_size = round_page_32(table_actual *
+ table_size = round_page(table_actual *
sizeof *table_info);
kr = kmem_alloc(ipc_kernel_map,
&table_addr, table_size);
kmem_free(ipc_kernel_map,
tree_addr, tree_size);
- tree_size = round_page_32(tree_actual *
+ tree_size = round_page(tree_actual *
sizeof *tree_info);
kr = kmem_alloc(ipc_kernel_map,
&tree_addr, tree_size);
/* kmem_alloc doesn't zero memory */
size_used = table_actual * sizeof *table_info;
- rsize_used = round_page_32(size_used);
+ rsize_used = round_page(size_used);
if (rsize_used != table_size)
kmem_free(ipc_kernel_map,
/* kmem_alloc doesn't zero memory */
size_used = tree_actual * sizeof *tree_info;
- rsize_used = round_page_32(size_used);
+ rsize_used = round_page(size_used);
if (rsize_used != tree_size)
kmem_free(ipc_kernel_map,
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
assert(ip_active(dest_port));
assert(dest_port->ip_receiver != ipc_space_kernel);
-// assert(!imq_full(&dest_port->ip_messages) ||
-// (MACH_MSGH_BITS_REMOTE(hdr->msgh_bits) ==
-// MACH_MSG_TYPE_PORT_SEND_ONCE));
+ assert(!imq_full(&dest_port->ip_messages) ||
+ (MACH_MSGH_BITS_REMOTE(hdr->msgh_bits) ==
+ MACH_MSG_TYPE_PORT_SEND_ONCE));
assert((hdr->msgh_bits & MACH_MSGH_BITS_CIRCULAR) == 0);
{
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/* upper bound on number of names in the space */
bound = space->is_table_size + space->is_tree_total;
- size_needed = round_page_32(bound * sizeof(mach_port_name_t));
+ size_needed = round_page(bound * sizeof(mach_port_name_t));
if (size_needed <= size)
break;
vm_size_t vm_size_used;
size_used = actual * sizeof(mach_port_name_t);
- vm_size_used = round_page_32(size_used);
+ vm_size_used = round_page(size_used);
/*
* Make used memory pageable and get it into
/* didn't have enough memory; allocate more */
kmem_free(ipc_kernel_map, addr, size);
- size = round_page_32(actual * sizeof(mach_port_name_t)) + PAGE_SIZE;
+ size = round_page(actual * sizeof(mach_port_name_t)) + PAGE_SIZE;
}
if (actual == 0) {
vm_size_t vm_size_used;
size_used = actual * sizeof(mach_port_name_t);
- vm_size_used = round_page_32(size_used);
+ vm_size_used = round_page(size_used);
/*
* Make used memory pageable and get it into
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <mach_kdb.h>
#include <mach/boolean.h>
-#include <mach/mach_types.h>
#include <mach/exception_types.h>
+#include <mach/mach_types.h>
#include <kern/cpu_data.h>
#include <kern/debug.h>
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
ENTRY(kdp_call_with_ctx, TAG_NO_FRAME_USED)
- lis r2,hi16(MASK(MSR_VEC)) ; Get the vector enable
- mfmsr r7 ; Get the MSR
- ori r2,r2,lo16(MASK(MSR_EE)|MASK(MSR_FP)) ; Get FP and EE
+ mfmsr r7 /* Get the MSR */
mflr r0
- andc r7,r7,r2 ; Clear FP, VEC, and EE
+ rlwinm r7,r7,0,MSR_EE_BIT+1,MSR_EE_BIT-1 /* Turn off interruptions enable bit */
+ rlwinm r7,r7,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r7,r7,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
mtmsr r7
isync ; Need this because we may have ditched fp/vec
mfsprg r8,0 /* Get the per_proc block address */
bl EXT(kdp_trap)
- lis r2,hi16(MASK(MSR_VEC)) ; Get the vector enable
mfmsr r0 /* Get the MSR */
- ori r2,r2,lo16(MASK(MSR_EE)|MASK(MSR_FP)) ; Get FP and EE
addi r1, r1, FM_SIZE
- andc r0,r0,r2 ; Clear FP, VEC, and EE
+ rlwinm r0,r0,0,MSR_EE_BIT+1,MSR_EE_BIT-1 /* Turn off interruptions enable bit */
+ rlwinm r0,r0,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r0,r0,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
mtmsr r0
- isync ; Need this because we may have ditched fp/vec
+ isync ; Need this because we may have ditched fp/vec
mfsprg r8,0 /* Get the per_proc block address */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
bzero((char *)state,sizeof (struct ppc_thread_state)) ;
- state->srr0 = (unsigned int)saved_state->save_srr0;
- state->srr1 = (unsigned int)saved_state->save_srr1;
- state->r0 = (unsigned int)saved_state->save_r0;
- state->r1 = (unsigned int)saved_state->save_r1;
- state->r2 = (unsigned int)saved_state->save_r2;
- state->r3 = (unsigned int)saved_state->save_r3;
- state->r4 = (unsigned int)saved_state->save_r4;
- state->r5 = (unsigned int)saved_state->save_r5;
- state->r6 = (unsigned int)saved_state->save_r6;
- state->r7 = (unsigned int)saved_state->save_r7;
- state->r8 = (unsigned int)saved_state->save_r8;
- state->r9 = (unsigned int)saved_state->save_r9;
- state->r10 = (unsigned int)saved_state->save_r10;
- state->r11 = (unsigned int)saved_state->save_r11;
- state->r12 = (unsigned int)saved_state->save_r12;
- state->r13 = (unsigned int)saved_state->save_r13;
- state->r14 = (unsigned int)saved_state->save_r14;
- state->r15 = (unsigned int)saved_state->save_r15;
- state->r16 = (unsigned int)saved_state->save_r16;
- state->r17 = (unsigned int)saved_state->save_r17;
- state->r18 = (unsigned int)saved_state->save_r18;
- state->r19 = (unsigned int)saved_state->save_r19;
- state->r20 = (unsigned int)saved_state->save_r20;
- state->r21 = (unsigned int)saved_state->save_r21;
- state->r22 = (unsigned int)saved_state->save_r22;
- state->r23 = (unsigned int)saved_state->save_r23;
- state->r24 = (unsigned int)saved_state->save_r24;
- state->r25 = (unsigned int)saved_state->save_r25;
- state->r26 = (unsigned int)saved_state->save_r26;
- state->r27 = (unsigned int)saved_state->save_r27;
- state->r28 = (unsigned int)saved_state->save_r28;
- state->r29 = (unsigned int)saved_state->save_r29;
- state->r30 = (unsigned int)saved_state->save_r30;
- state->r31 = (unsigned int)saved_state->save_r31;
- state->cr = (unsigned int)saved_state->save_cr;
- state->xer = (unsigned int)saved_state->save_xer;
- state->lr = (unsigned int)saved_state->save_lr;
- state->ctr = (unsigned int)saved_state->save_ctr;
-}
-
-static void
-kdp_getintegerstate64(
- struct ppc_thread_state64 *state
-)
-{
- struct savearea *saved_state;
-
- saved_state = kdp.saved_state;
-
- bzero((char *)state,sizeof (struct ppc_thread_state64)) ;
-
state->srr0 = saved_state->save_srr0;
state->srr1 = saved_state->save_srr1;
state->r0 = saved_state->save_r0;
kdp_getintegerstate((struct ppc_thread_state *)data);
*size = PPC_THREAD_STATE_COUNT * sizeof(int);
return KDPERR_NO_ERROR;
-
- case PPC_THREAD_STATE64:
- dprintf(("kdp_readregs THREAD_STATE\n"));
- kdp_getintegerstate64((struct ppc_thread_state64 *)data);
- *size = PPC_THREAD_STATE64_COUNT * sizeof(int);
- return KDPERR_NO_ERROR;
-
+
case PPC_FLOAT_STATE:
dprintf(("kdp_readregs THREAD_FPSTATE\n"));
bzero((char *)data ,sizeof(struct ppc_float_state));
*size = PPC_FLOAT_STATE_COUNT * sizeof(int);
return KDPERR_NO_ERROR;
-
+
default:
dprintf(("kdp_readregs bad flavor %d\n"));
return KDPERR_BADFLAVOR;
saved_state->save_ctr = state->ctr;
}
-static void
-kdp_setintegerstate64(
- struct ppc_thread_state64 *state
-)
-{
- struct savearea *saved_state;
-
- saved_state = kdp.saved_state;
-
- saved_state->save_srr0 = state->srr0;
- saved_state->save_srr1 = state->srr1;
- saved_state->save_r0 = state->r0;
- saved_state->save_r1 = state->r1;
- saved_state->save_r2 = state->r2;
- saved_state->save_r3 = state->r3;
- saved_state->save_r4 = state->r4;
- saved_state->save_r5 = state->r5;
- saved_state->save_r6 = state->r6;
- saved_state->save_r7 = state->r7;
- saved_state->save_r8 = state->r8;
- saved_state->save_r9 = state->r9;
- saved_state->save_r10 = state->r10;
- saved_state->save_r11 = state->r11;
- saved_state->save_r12 = state->r12;
- saved_state->save_r13 = state->r13;
- saved_state->save_r14 = state->r14;
- saved_state->save_r15 = state->r15;
- saved_state->save_r16 = state->r16;
- saved_state->save_r17 = state->r17;
- saved_state->save_r18 = state->r18;
- saved_state->save_r19 = state->r19;
- saved_state->save_r20 = state->r20;
- saved_state->save_r21 = state->r21;
- saved_state->save_r22 = state->r22;
- saved_state->save_r23 = state->r23;
- saved_state->save_r24 = state->r24;
- saved_state->save_r25 = state->r25;
- saved_state->save_r26 = state->r26;
- saved_state->save_r27 = state->r27;
- saved_state->save_r28 = state->r28;
- saved_state->save_r29 = state->r29;
- saved_state->save_r30 = state->r30;
- saved_state->save_r31 = state->r31;
- saved_state->save_cr = state->cr;
- saved_state->save_xer = state->xer;
- saved_state->save_lr = state->lr;
- saved_state->save_ctr = state->ctr;
-}
-
kdp_error_t
kdp_machine_write_regs(
unsigned int cpu,
DumpTheSave((struct savearea *)data); /* (TEST/DEBUG) */
#endif
return KDPERR_NO_ERROR;
-
- case PPC_THREAD_STATE64:
- dprintf(("kdp_writeregs THREAD_STATE64\n"));
- kdp_setintegerstate64((struct ppc_thread_state64 *)data);
-
-#if KDP_TEST_HARNESS
- DumpTheSave((struct savearea *)data); /* (TEST/DEBUG) */
-#endif
- return KDPERR_NO_ERROR;
+
case PPC_FLOAT_STATE:
dprintf(("kdp_writeregs THREAD_FPSTATE\n"));
return KDPERR_NO_ERROR;
-
+
default:
dprintf(("kdp_writeregs bad flavor %d\n"));
return KDPERR_BADFLAVOR;
)
{
unsigned int *fp;
- unsigned int sp;
+ unsigned int register sp;
struct savearea *state;
if (kdp_noisy) {
if (kdp_noisy)
printf("kdp_trap: kdp_raise_exception() ret\n");
- if ((unsigned int)(saved_state->save_srr0) == 0x7c800008)
+ if (*((int *)saved_state->save_srr0) == 0x7c800008)
saved_state->save_srr0 += 4; /* BKPT_SIZE */
if(saved_state->save_srr1 & (MASK(MSR_SE) | MASK(MSR_BE))) { /* Are we just stepping or continuing */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <mach/ppc/vm_param.h>
#include <assym.s>
+.set kLog2CacheLineSize, 5
+.set kCacheLineSize, 32
+
+ENTRY(kdp_flush_cache, TAG_NO_FRAME_USED)
+ cmpi cr0,0,r4,0 /* is this zero length? */
+ add r4,r3,r4 /* calculate last byte + 1 */
+ subi r4,r4,1 /* calculate last byte */
+
+ srwi r5,r3,kLog2CacheLineSize /* calc first cache line index */
+ srwi r4,r4,kLog2CacheLineSize /* calc last cache line index */
+ beq cr0, LdataToCodeDone /* done if zero length */
+
+ subf r4,r5,r4 /* calc diff (# lines minus 1) */
+ addi r4,r4,1 /* # of cache lines to flush */
+ slwi r5,r5,kLog2CacheLineSize /* calc addr of first cache line */
+
+ /* flush the data cache lines */
+ mr r3,r5 /* starting address for loop */
+ mtctr r4 /* loop count */
+LdataToCodeFlushLoop:
+ dcbf 0, r3 /* flush the data cache line */
+ addi r3,r3,kCacheLineSize /* advance to next cache line */
+ bdnz LdataToCodeFlushLoop /* loop until count is zero */
+ sync /* wait until RAM is valid */
+
+ /* invalidate the code cache lines */
+ mr r3,r5 /* starting address for loop */
+ mtctr r4 /* loop count */
+LdataToCodeInvalidateLoop:
+ icbi 0, r3 /* invalidate code cache line */
+ addi r3,r3,kCacheLineSize /* advance to next cache line */
+ bdnz LdataToCodeInvalidateLoop /* loop until count is zero */
+ sync /* wait until last icbi completes */
+ isync /* discard prefetched instructions */
+LdataToCodeDone:
+ blr /* return nothing */
+
ENTRY(kdp_sync_cache, TAG_NO_FRAME_USED)
sync /* data sync */
isync /* inst sync */
blr /* return nothing */
+ENTRY(kdp_xlate_off, TAG_NO_FRAME_USED)
+ mfmsr r3
+ rlwinm r3,r3,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r3,r3,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r4, r3, 0, MSR_DR_BIT+1, MSR_IR_BIT-1
+ mtmsr r4
+ isync
+ blr
-;
-; This is a really stupid physical copy. 1 whole byte at a time...
-; Source and dest are long longs. We do this with 64-bit on if
-; supported.
-;
-
- .align 5
- .globl EXT(kdp_copy_phys)
-
-LEXT(kdp_copy_phys)
+ENTRY(kdp_xlate_restore, TAG_NO_FRAME_USED)
+ mtmsr r3
+ isync
+ blr
- mflr r12 ; Save return
-
- bl EXT(ml_set_physical_disabled) ; No DR and get 64-bit
-
- rlwinm r3,r3,0,1,0 ; Dup low to high source
- rlwinm r5,r5,0,1,0 ; Dup low to high dest
- rlwimi r3,r4,0,0,31 ; Copy bottom on in source
- rlwimi r5,r6,0,0,31 ; Copy bottom on in dest
-
-kcpagain: addic. r7,r7,-1 ; Drop count
- blt-- kcpdone ; All done...
- lbz r0,0(r3) ; Grab a whole one
- stb r0,0(r5) ; Lay it gently down
- addi r3,r3,1 ; Next source
- addi r5,r5,1 ; Next destination
- b kcpagain ; Once more with feeling...
-
-kcpdone: bl EXT(ml_restore) ; Put trans, etc back
- mtlr r12 ; Restore return
- blr ; Come again please...
-
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <ppc/machparam.h>
#include <ppc/mem.h>
#include <ppc/pmap.h>
+#include <ppc/pmap_internals.h>
#include <ppc/mappings.h>
pmap_t kdp_pmap=0;
boolean_t kdp_trans_off=0;
-boolean_t kdp_read_io =0;
+unsigned kdp_xlate_off(void);
+void kdp_xlate_restore(unsigned);
+void kdp_flush_cache(vm_offset_t, unsigned);
+vm_offset_t kdp_vtophys(pmap_t pmap, vm_offset_t vaddr);
+void kdp_bcopy( unsigned char *, unsigned char *, unsigned);
+void kdp_pmemcpy( vm_offset_t , vm_offset_t, unsigned);
unsigned kdp_vm_read( caddr_t, caddr_t, unsigned);
unsigned kdp_vm_write( caddr_t, caddr_t, unsigned);
+extern vm_offset_t kvtophys(vm_offset_t);
+extern vm_offset_t mem_actual;
/*
*
*/
-addr64_t kdp_vtophys(
+vm_offset_t kdp_vtophys(
pmap_t pmap,
- addr64_t va)
+ vm_offset_t va)
{
- addr64_t pa;
- ppnum_t pp;
+ register mapping *mp;
+ register vm_offset_t pa;
+
+ pa = (vm_offset_t)LRA(pmap->space,(void *)va);
+
+ if (pa != 0)
+ return(pa);
+
+ mp = hw_lock_phys_vir(pmap->space, va);
+ if((unsigned int)mp&1) {
+ return 0;
+ }
+
+ if(!mp) { /* If it was not a normal page */
+ pa = hw_cvp_blk(pmap, va); /* Try to convert odd-sized page (returns 0 if not found) */
+ return pa; /* Return physical address */
+ }
+
+ mp = hw_cpv(mp);
+
+ if(!mp->physent) {
+ pa = (vm_offset_t)((mp->PTEr & -PAGE_SIZE) | ((unsigned int)va & (PAGE_SIZE-1)));
+ } else {
+ pa = (vm_offset_t)((mp->physent->pte1 & -PAGE_SIZE) | ((unsigned int)va & (PAGE_SIZE-1)));
+ hw_unlock_bit((unsigned int *)&mp->physent->phys_link, PHYS_LOCK);
+ }
- pp = pmap_find_phys(pmap, va); /* Get the page number */
- if(!pp) return 0; /* Just return if no translation */
-
- pa = ((addr64_t)pp << 12) | (va & 0x0000000000000FFFULL); /* Shove in the page offset */
return(pa);
}
+/*
+ *
+ */
+void kdp_bcopy(
+ unsigned char *src,
+ unsigned char *dst,
+ unsigned cnt)
+{
+ while (cnt--)
+ *dst++ = *src++;
+}
+
/*
*
*/
caddr_t dst,
unsigned len)
{
- addr64_t cur_virt_src, cur_virt_dst;
- addr64_t cur_phys_src;
+ vm_offset_t cur_virt_src, cur_virt_dst;
+ vm_offset_t cur_phys_src;
unsigned resid, cnt;
- unsigned int dummy;
- pmap_t pmap;
+ unsigned msr;
#ifdef KDP_VM_READ_DEBUG
kprintf("kdp_vm_read1: src %x dst %x len %x - %08X %08X\n", src, dst, len, ((unsigned long *)src)[0], ((unsigned long *)src)[1]);
#endif
-
- cur_virt_src = (addr64_t)((unsigned int)src);
- cur_virt_dst = (addr64_t)((unsigned int)dst);
-
if (kdp_trans_off) {
-
-
- resid = len; /* Get the length to copy */
+ cur_virt_src = (vm_offset_t)src;
+ if((vm_offset_t)src >= mem_actual) return 0; /* Can't read where there's not any memory */
+ cur_virt_dst = (vm_offset_t)dst;
+ resid = (mem_actual - (vm_offset_t)src) > len ? len : (mem_actual - (vm_offset_t)src);
while (resid != 0) {
-
- if(kdp_read_io == 0)
- if(!mapping_phys_lookup((ppnum_t)(cur_virt_src >> 12), &dummy)) return 0; /* Can't read where there's not any memory */
-
- cnt = 4096 - (cur_virt_src & 0xFFF); /* Get length left on page */
-
+ cur_phys_src = cur_virt_src;
+ cnt = ((cur_virt_src + NBPG) & (-NBPG)) - cur_virt_src;
if (cnt > resid) cnt = resid;
-
- bcopy_phys(cur_virt_src, cur_virt_dst, cnt); /* Copy stuff over */
-
- cur_virt_src += cnt;
- cur_virt_dst += cnt;
+ msr = kdp_xlate_off();
+ kdp_bcopy((unsigned char *)cur_phys_src,
+ (unsigned char *)cur_virt_dst, cnt);
+ kdp_xlate_restore(msr);
+ cur_virt_src +=cnt;
+ cur_virt_dst +=cnt;
resid -= cnt;
}
-
} else {
-
+ cur_virt_src = (vm_offset_t)src;
+ cur_virt_dst = (vm_offset_t)dst;
resid = len;
- if(kdp_pmap) pmap = kdp_pmap; /* If special pmap, use it */
- else pmap = kernel_pmap; /* otherwise, use kernel's */
-
while (resid != 0) {
-
- if((cur_phys_src = kdp_vtophys(pmap, cur_virt_src)) == 0) goto exit;
- if(kdp_read_io == 0)
- if(!mapping_phys_lookup((ppnum_t)(cur_phys_src >> 12), &dummy)) goto exit; /* Can't read where there's not any memory */
-
- cnt = 4096 - (cur_virt_src & 0xFFF); /* Get length left on page */
+ if (kdp_pmap) {
+ if ((cur_phys_src =
+ kdp_vtophys(kdp_pmap,trunc_page(cur_virt_src))) == 0)
+ goto exit;
+ cur_phys_src += (cur_virt_src & PAGE_MASK);
+ } else {
+ if ((cur_phys_src = kdp_vtophys(kernel_pmap,cur_virt_src)) == 0)
+ goto exit;
+ }
+
+ cnt = ((cur_virt_src + NBPG) & (-NBPG)) - cur_virt_src;
if (cnt > resid) cnt = resid;
-
+ if (kdp_pmap) {
#ifdef KDP_VM_READ_DEBUG
- kprintf("kdp_vm_read2: pmap %08X, virt %016LLX, phys %016LLX\n",
- pmap, cur_virt_src, cur_phys_src);
+ kprintf("kdp_vm_read2: pmap %x, virt %x, phys %x\n",
+ kdp_pmap, cur_virt_src, cur_phys_src);
#endif
-
- bcopy_phys(cur_phys_src, cur_virt_dst, cnt); /* Copy stuff over */
-
+ msr = kdp_xlate_off();
+ kdp_bcopy((unsigned char *)cur_phys_src,
+ (unsigned char *)cur_virt_dst, cnt);
+ kdp_xlate_restore(msr);
+ } else {
+ kdp_bcopy((unsigned char *)cur_virt_src,
+ (unsigned char *)cur_virt_dst, cnt);
+ }
cur_virt_src +=cnt;
cur_virt_dst +=cnt;
resid -= cnt;
#ifdef KDP_VM_READ_DEBUG
kprintf("kdp_vm_read: ret %08X\n", len-resid);
#endif
- return (len - resid);
+ return (len-resid);
}
/*
caddr_t dst,
unsigned len)
{
- addr64_t cur_virt_src, cur_virt_dst;
- addr64_t cur_phys_src, cur_phys_dst;
- unsigned resid, cnt, cnt_src, cnt_dst;
+ vm_offset_t cur_virt_src, cur_virt_dst;
+ vm_offset_t cur_phys_src, cur_phys_dst;
+ unsigned resid, cnt, cnt_src, cnt_dst;
+ unsigned msr;
#ifdef KDP_VM_WRITE_DEBUG
printf("kdp_vm_write: src %x dst %x len %x - %08X %08X\n", src, dst, len, ((unsigned long *)src)[0], ((unsigned long *)src)[1]);
#endif
- cur_virt_src = (addr64_t)((unsigned int)src);
- cur_virt_dst = (addr64_t)((unsigned int)dst);
-
+ cur_virt_src = (vm_offset_t)src;
+ cur_virt_dst = (vm_offset_t)dst;
resid = len;
while (resid != 0) {
if (cnt > resid)
cnt = resid;
- bcopy_phys(cur_phys_src, cur_phys_dst, cnt); /* Copy stuff over */
- sync_cache64(cur_phys_dst, cnt); /* Sync caches */
+ msr = kdp_xlate_off();
+ kdp_bcopy((unsigned char *)cur_virt_src, (unsigned char *)cur_phys_dst, cnt);
+ kdp_flush_cache(cur_phys_dst, cnt);
+ kdp_xlate_restore(msr);
cur_virt_src +=cnt;
cur_virt_dst +=cnt;
resid -= cnt;
}
exit:
- return (len - resid);
+ return (len-resid);
}
--- /dev/null
+/*
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+/*
+ * Copyright (c) 1997 Apple Computer, Inc.
+ *
+ * ethernet driver for mace on-board ethernet
+ *
+ * HISTORY
+ *
+ * Dieter Siegmund (dieter@next.com) Thu Feb 27 18:25:33 PST 1997
+ * - ripped off code from MK/LINUX, turned it into a polled-mode
+ * driver for the PCI (8500) class machines
+ *
+ * Dieter Siegmund (dieter@next.com) Fri Mar 21 12:41:29 PST 1997
+ * - reworked to support a BSD-style interface, and to support kdb polled
+ * interface and interrupt-driven interface concurrently
+ *
+ * Justin Walker (justin@apple.com) Tue May 20 10:29:29 PDT 1997
+ * - Added multicast support
+ *
+ * Dieter Siegmund (dieter@next.com) Thu May 29 15:02:29 PDT 1997
+ * - fixed problem with sending arp packets for ip address 0.0.0.0
+ * - use kdp_register_send_receive() instead of defining
+ * en_send_pkt/en_recv_pkt routines to avoid name space
+ * collisions with IOEthernetDebugger and allow these routines to be
+ * overridden by a driverkit-style driver
+ *
+ * Dieter Siegmund (dieter@apple.com) Tue Jun 24 18:29:15 PDT 1997
+ * - don't let the adapter auto-strip 802.3 receive frames, it messes
+ * up the frame size logic
+ *
+ * Dieter Siegmund (dieter@apple.com) Tue Aug 5 16:24:52 PDT 1997
+ * - handle multicast address deletion correctly
+ */
+#ifdef MACE_DEBUG
+/*
+ * Caveat: MACE_DEBUG delimits some code that is getting kind of
+ * stale. Before blindly turning on MACE_DEBUG for your
+ * testing, take a look at the code enabled by it to check
+ * that it is reasonably sane.
+ */
+#endif
+
+#include <mach/boolean.h>
+#include <mach/exception_types.h>
+#include <mach/mach_types.h>
+
+#include <ppc/proc_reg.h>
+#include <ppc/pmap.h>
+#include <pexpert/ppc/powermac.h>
+#include <pexpert/ppc/dbdma.h>
+#include <kdp/kdp_en_debugger.h>
+#include <kdp/kdp_udp.h>
+
+#include "kdp_mace.h"
+
+struct kdp_mace_copy_desc {
+ int * len;
+ char * data;
+};
+static mace_t mace;
+
+#define MACE_DMA_AREA_SIZE \
+ (ETHER_RX_NUM_DBDMA_BUFS * ETHERNET_BUF_SIZE + PG_SIZE)
+static unsigned long
+ mace_rx_dma_area[(MACE_DMA_AREA_SIZE +
+ sizeof(long))/sizeof(long)];
+static unsigned long
+ mace_tx_dma_area[(ETHERNET_BUF_SIZE + PG_SIZE +
+ sizeof(long))/sizeof(long)];
+
+#ifdef MACE_DEBUG
+static unsigned char testBuffer[PG_SIZE * 4];
+static unsigned char testMsg[] = "mace ethernet interface test";
+#endif
+
+static void polled_send_pkt(char * data, int len);
+static void polled_receive_pkt(char *data, int *len, int timeout_ms);
+
+void kdp_mace_reset(mace_t *);
+void kdp_mace_geteh(unsigned char *);
+void kdp_mace_setup_dbdma(void);
+boolean_t kdp_mace_init(void * baseAddresses[3], unsigned char * netAddr);
+#ifdef MACE_DEBUG
+static void printContiguousEtherPacket(u_char *, int);
+static void send_test_packet(void);
+#endif
+
+typedef int (*funcptr)(char *, int, void *);
+int kdp_mace_recv_pkt(funcptr , void *);
+
+#ifdef MACE_DEBUG
+static int
+macAddrsEqual(unsigned char * one, unsigned char * two)
+{
+ int i;
+
+ for (i = 0; i < NUM_EN_ADDR_BYTES; i++)
+ if (*one++ != *two++)
+ return 0;
+ return 1;
+}
+
+static __inline__ int
+isprint(unsigned char c)
+{
+ return (c >= 0x20 && c <= 0x7e);
+}
+
+static void
+printEtherHeader(enet_addr_t * dh, enet_addr_t * sh, u_short etype)
+{
+ u_char * dhost = dh->ether_addr_octet;
+ u_char * shost = sh->ether_addr_octet;
+
+ printf("Dst: %x:%x:%x:%x:%x:%x Src: %x:%x:%x:%x:%x:%x Type: 0x%x\n",
+ dhost[0], dhost[1], dhost[2], dhost[3], dhost[4], dhost[5],
+ shost[0], shost[1], shost[2], shost[3], shost[4], shost[5],
+ etype);
+}
+
+static void
+printData(u_char * data_p, int n_bytes)
+{
+#define CHARS_PER_LINE 16
+ char line_buf[CHARS_PER_LINE + 1];
+ int line_pos;
+ int offset;
+
+ for (line_pos = 0, offset = 0; offset < n_bytes; offset++, data_p++) {
+ if (line_pos == 0) {
+ printf("%04d ", offset);
+ }
+
+ line_buf[line_pos] = isprint(*data_p) ? *data_p : '.';
+ printf(" %02x", *data_p);
+ line_pos++;
+ if (line_pos == CHARS_PER_LINE) {
+ line_buf[CHARS_PER_LINE] = '\0';
+ printf(" %s\n", line_buf);
+ line_pos = 0;
+ }
+ }
+ if (line_pos) { /* need to finish up the line */
+ for (; line_pos < CHARS_PER_LINE; line_pos++) {
+ printf(" ");
+ line_buf[line_pos] = ' ';
+ }
+ line_buf[CHARS_PER_LINE] = '\0';
+ printf(" %s\n", line_buf);
+ }
+}
+
+static void
+printEtherPacket(enet_addr_t * dhost, enet_addr_t * shost, u_short type,
+ u_char * data_p, int n_bytes)
+{
+ printEtherHeader(dhost, shost, type);
+ printData(data_p, n_bytes);
+}
+
+static void
+printContiguousEtherPacket(u_char * data_p, int n_bytes)
+{
+ printEtherPacket((enet_addr_t *)data_p,
+ (enet_addr_t *)(data_p + NUM_EN_ADDR_BYTES),
+ *((u_short *)(data_p + (NUM_EN_ADDR_BYTES * 2))),
+ data_p, n_bytes);
+}
+#endif
+
+
+/*
+ * kdp_mace_reset
+ *
+ * Reset the board..
+ */
+void
+kdp_mace_reset(mace_t * m)
+{
+ dbdma_reset(m->rv_dbdma);
+ dbdma_reset(m->tx_dbdma);
+}
+
+
+/*
+ * kdp_mace_geteh:
+ *
+ * This function gets the ethernet address (array of 6 unsigned
+ * bytes) from the MACE board registers.
+ *
+ */
+void
+kdp_mace_geteh(unsigned char *ep)
+{
+ int i;
+ unsigned char ep_temp;
+
+ mace.ereg->iac = IAC_PHYADDR; eieio();
+
+ for (i = 0; i < ETHER_ADD_SIZE; i++) {
+ ep_temp = mace.ereg->padr; eieio();
+ *ep++ = ep_temp;
+ }
+}
+
+/*
+ * mace_seteh:
+ *
+ * This function sets the ethernet address (array of 6 unsigned
+ * bytes) on the MACE board.
+ */
+static void
+mace_seteh(unsigned char *ep)
+{
+ int i;
+ unsigned char status;
+
+ if (mace.chip_id != MACE_REVISION_A2) {
+ mace.ereg->iac = IAC_ADDRCHG|IAC_PHYADDR; eieio();
+
+ while ((status = mace.ereg->iac)) {
+ if ((status & IAC_ADDRCHG) == 0) {
+ eieio();
+ break;
+ }
+ eieio();
+ }
+ }
+ else {
+ /* start to load the address.. */
+ mace.ereg->iac = IAC_PHYADDR; eieio();
+ }
+
+ for (i = 0; i < NUM_EN_ADDR_BYTES; i++) {
+ mace.ereg->padr = *(ep+i); eieio();
+ }
+ return;
+}
+
+/*
+ * kdp_mace_setup_dbdma
+ *
+ * Setup various dbdma pointers.
+ */
+void
+kdp_mace_setup_dbdma()
+{
+ mace_t * m = &mace;
+ int i;
+ dbdma_command_t * d;
+ vm_offset_t address;
+ dbdma_regmap_t * regmap;
+
+#define ALIGN_MASK 0xfffffffcUL
+ if (m->rv_dma_area == 0) {
+ m->rv_dma_area = (unsigned char *)
+ ((((unsigned long)mace_rx_dma_area) + 3) & ALIGN_MASK);
+ m->rv_dma = dbdma_alloc(ETHER_RX_NUM_DBDMA_BUFS + 2);
+ m->tx_dma = dbdma_alloc(TX_NUM_DBDMA);
+ m->tx_dma_area = (unsigned char *)
+ ((((unsigned long)mace_tx_dma_area) + 3) & ALIGN_MASK);
+ }
+
+ /* set up a ring of buffers */
+ d = m->rv_dma;
+ for (i = 0; i < ETHER_RX_NUM_DBDMA_BUFS; i++, d++) {
+ address = (vm_offset_t) kvtophys((vm_offset_t)&m->rv_dma_area[i*ETHERNET_BUF_SIZE]);
+ DBDMA_BUILD(d, DBDMA_CMD_IN_LAST, 0, ETHERNET_BUF_SIZE,
+ address, DBDMA_INT_ALWAYS,
+ DBDMA_WAIT_NEVER,
+ DBDMA_BRANCH_NEVER);
+ }
+
+ /* stop when we hit the end of the list */
+ DBDMA_BUILD(d, DBDMA_CMD_STOP, 0, 0, 0, DBDMA_INT_ALWAYS,
+ DBDMA_WAIT_NEVER, DBDMA_BRANCH_NEVER);
+ d++;
+
+ /* branch to command at "address" ie. element 0 of the "array" */
+ DBDMA_BUILD(d, DBDMA_CMD_NOP, 0, 0, 0, DBDMA_INT_NEVER,
+ DBDMA_WAIT_NEVER, DBDMA_BRANCH_ALWAYS);
+ address = (vm_offset_t) kvtophys((vm_offset_t)m->rv_dma);
+ dbdma_st4_endian(&d->d_cmddep, address);
+
+ m->rv_head = 0;
+ m->rv_tail = ETHER_RX_NUM_DBDMA_BUFS; /* always contains DBDMA_CMD_STOP */
+ regmap = m->rv_dbdma;
+
+ /* stop/init/restart dma channel */
+ dbdma_reset(regmap);
+ dbdma_reset(m->tx_dbdma);
+
+ /* Set the wait value.. */
+ dbdma_st4_endian(®map->d_wait, DBDMA_SET_CNTRL(0x00));
+
+ /* Set the tx wait value */
+ regmap = m->tx_dbdma;
+ dbdma_st4_endian(®map->d_wait, DBDMA_SET_CNTRL(0x20));
+
+ flush_dcache((vm_offset_t)m->rv_dma,
+ sizeof(dbdma_command_t) * (ETHER_RX_NUM_DBDMA_BUFS + 2),
+ FALSE);
+ /* start receiving */
+ dbdma_start(m->rv_dbdma, m->rv_dma);
+}
+
+#ifdef MACE_DEBUG
+static void
+send_test_packet()
+{
+ unsigned char * tp;
+
+ bzero((char *)testBuffer, sizeof(testBuffer));
+
+ tp = testBuffer;
+
+ /* send self-addressed packet */
+ bcopy((char *)&mace.macaddr[0], (char *)tp, NUM_EN_ADDR_BYTES);
+ tp += NUM_EN_ADDR_BYTES;
+ bcopy((char *)&mace.macaddr[0], (char *)tp, NUM_EN_ADDR_BYTES);
+ tp += NUM_EN_ADDR_BYTES;
+ *tp++ = 0;
+ *tp++ = 0;
+ bcopy((char *)testMsg, (char *)tp, sizeof(testMsg));
+ polled_send_pkt((char *)testBuffer, 80);
+ return;
+}
+#endif
+
+/*
+ * Function: kdp_mace_init
+ *
+ * Purpose:
+ * Called early on, initializes the adapter and readies it for
+ * kdb kernel debugging.
+ */
+boolean_t
+kdp_mace_init(void * baseAddresses[3], unsigned char * netAddr)
+{
+ unsigned char status;
+ mace_t * m = &mace;
+ struct mace_board * ereg;
+ int mpc = 0;
+ int i;
+
+ bzero((char *)&mace, sizeof(mace));
+
+ /* get the ethernet registers' mapped address */
+ ereg = m->ereg
+ = (struct mace_board *) baseAddresses[0];
+ m->tx_dbdma = (dbdma_regmap_t *) baseAddresses[1];
+ m->rv_dbdma = (dbdma_regmap_t *) baseAddresses[2];
+
+ for (i = 0; i < NUM_EN_ADDR_BYTES; i++)
+ m->macaddr[i] = netAddr[i];
+
+ /* Reset the board & AMIC.. */
+ kdp_mace_reset(m);
+
+ /* grab the MACE chip rev */
+ m->chip_id = (ereg->chipid2 << 8 | ereg->chipid1);
+
+ /* don't auto-strip for 802.3 */
+ m->ereg->rcvfc &= ~(RCVFC_ASTRPRCV);
+
+ /* set the ethernet address */
+ mace_seteh(mace.macaddr);
+ {
+ unsigned char macaddr[NUM_EN_ADDR_BYTES];
+ kdp_mace_geteh(macaddr);
+ printf("mace ethernet [%02x:%02x:%02x:%02x:%02x:%02x]\n",
+ macaddr[0], macaddr[1], macaddr[2],
+ macaddr[3], macaddr[4], macaddr[5]);
+ }
+
+ /* Now clear the Multicast filter */
+ if (m->chip_id != MACE_REVISION_A2) {
+ ereg->iac = IAC_ADDRCHG|IAC_LOGADDR; eieio();
+
+ while ((status = ereg->iac)) {
+ if ((status & IAC_ADDRCHG) == 0)
+ break;
+ eieio();
+ }
+ eieio();
+ }
+ else {
+ ereg->iac = IAC_LOGADDR; eieio();
+ }
+ {
+ int i;
+
+ for (i=0; i < 8; i++)
+ { ereg->ladrf = 0;
+ eieio();
+ }
+ }
+
+ /* register interrupt routines */
+ kdp_mace_setup_dbdma();
+
+ /* Start the chip... */
+ m->ereg->maccc = MACCC_ENXMT|MACCC_ENRCV; eieio();
+ {
+ volatile char ch = mace.ereg->ir; eieio();
+ }
+
+ delay(500); /* paranoia */
+ mace.ereg->imr = 0xfe; eieio();
+
+ /* register our debugger routines */
+ kdp_register_send_receive((kdp_send_t)polled_send_pkt,
+ (kdp_receive_t)polled_receive_pkt);
+
+#ifdef MACE_DEBUG
+ printf("Testing 1 2 3\n");
+ send_test_packet();
+ printf("Testing 1 2 3\n");
+ send_test_packet();
+ printf("Testing 1 2 3\n");
+ send_test_packet();
+ do {
+ static unsigned char buf[ETHERNET_BUF_SIZE];
+ int len;
+ int nmpc = mace.ereg->mpc; eieio();
+
+ if (nmpc > mpc) {
+ mpc = nmpc;
+ printf("mpc %d\n", mpc);
+ }
+ polled_receive_pkt((char *)buf, &len, 100);
+ if (len > 0) {
+ printf("rx %d\n", len);
+ printContiguousEtherPacket(buf, len);
+ }
+ } while(1);
+#endif
+
+ return TRUE;
+}
+
+#ifdef MACE_DEBUG
+static void
+kdp_mace_txstatus(char * msg)
+{
+ dbdma_regmap_t * dmap = mace.tx_dbdma;
+ volatile unsigned long status;
+ volatile unsigned long intr;
+ volatile unsigned long branch;
+ volatile unsigned long wait;
+
+ status = dbdma_ld4_endian(&dmap->d_status); eieio();
+ intr = dbdma_ld4_endian(&dmap->d_intselect); eieio();
+ branch = dbdma_ld4_endian(&dmap->d_branch); eieio();
+ wait = dbdma_ld4_endian(&dmap->d_wait); eieio();
+ printf("(%s s=0x%x i=0x%x b=0x%x w=0x%x)", msg, status, intr, branch,
+ wait);
+ return;
+}
+#endif
+
+static void
+kdp_mace_tx_dbdma(char * data, int len)
+{
+ unsigned long count;
+ dbdma_command_t * d;
+ unsigned long page;
+
+ d = mace.tx_dma;
+ page = ((unsigned long) data) & PG_MASK;
+ if ((page + len) <= PG_SIZE) { /* one piece dma */
+ DBDMA_BUILD(d, DBDMA_CMD_OUT_LAST, DBDMA_KEY_STREAM0,
+ len,
+ (vm_offset_t) kvtophys((vm_offset_t) data),
+ DBDMA_INT_NEVER,
+ DBDMA_WAIT_IF_FALSE, DBDMA_BRANCH_NEVER);
+ }
+ else { /* two piece dma */
+ count = PG_SIZE - page;
+ DBDMA_BUILD(d, DBDMA_CMD_OUT_MORE, DBDMA_KEY_STREAM0,
+ count,
+ (vm_offset_t)kvtophys((vm_offset_t) data),
+ DBDMA_INT_NEVER,
+ DBDMA_WAIT_NEVER, DBDMA_BRANCH_NEVER);
+ d++;
+ DBDMA_BUILD(d, DBDMA_CMD_OUT_LAST, DBDMA_KEY_STREAM0,
+ len - count, (vm_offset_t)
+ kvtophys((vm_offset_t)((unsigned char *)data + count)),
+ DBDMA_INT_NEVER,
+ DBDMA_WAIT_IF_FALSE, DBDMA_BRANCH_NEVER);
+ }
+ d++;
+ DBDMA_BUILD(d, DBDMA_CMD_LOAD_QUAD, DBDMA_KEY_SYSTEM,
+ 1, kvtophys((vm_offset_t) &mace.ereg->xmtfs),DBDMA_INT_NEVER,
+// 1, &mace.ereg->xmtfs,DBDMA_INT_NEVER,
+ DBDMA_WAIT_NEVER, DBDMA_BRANCH_NEVER);
+ d++;
+ DBDMA_BUILD(d, DBDMA_CMD_LOAD_QUAD, DBDMA_KEY_SYSTEM,
+ 1, kvtophys((vm_offset_t) &mace.ereg->ir), DBDMA_INT_ALWAYS,
+// 1, &mace.ereg->ir, DBDMA_INT_ALWAYS,
+ DBDMA_WAIT_NEVER, DBDMA_BRANCH_NEVER);
+ d++;
+ DBDMA_BUILD(d, DBDMA_CMD_STOP, 0, 0, 0, 0, 0, 0);
+
+ flush_dcache((vm_offset_t)mace.tx_dma,
+ sizeof(dbdma_command_t) * TX_NUM_DBDMA,
+ FALSE);
+ dbdma_start(mace.tx_dbdma, mace.tx_dma);
+ return;
+
+}
+
+static void
+waitForDBDMADone(char * msg)
+{
+ {
+ /* wait for tx dma completion */
+ dbdma_regmap_t * dmap = mace.tx_dbdma;
+ int i;
+ volatile unsigned long val;
+
+ i = 0;
+ do {
+ val = dbdma_ld4_endian(&dmap->d_status); eieio();
+ delay(50);
+ i++;
+ } while ((i < 100000) && (val & DBDMA_CNTRL_ACTIVE));
+ if (i == 100000)
+ printf("mace(%s): kdp_mace_tx_dbdma poll timed out 0x%x", msg, val);
+ }
+}
+
+int
+kdp_mace_recv_pkt(funcptr pktfunc, void * p)
+{
+ vm_offset_t address;
+ struct mace_board * board;
+ long bytes;
+ int done = 0;
+ int doContinue = 0;
+ mace_t * m;
+ unsigned long resid;
+ unsigned short status;
+ int tail;
+
+ m = &mace;
+ board = m->ereg;
+
+ /* remember where the tail was */
+ tail = m->rv_tail;
+ for (done = 0; (done == 0) && (m->rv_head != tail);) {
+ dbdma_command_t * dmaHead;
+
+ dmaHead = &m->rv_dma[m->rv_head];
+ resid = dbdma_ld4_endian(&dmaHead->d_status_resid);
+ status = (resid >> 16);
+ bytes = resid & 0xffff;
+ bytes = ETHERNET_BUF_SIZE - bytes - 8; /* strip off FCS/CRC */
+
+ if ((status & DBDMA_ETHERNET_EOP) == 0) {
+ /* no packets are ready yet */
+ break;
+ }
+ doContinue = 1;
+ /* if the packet is good, pass it up */
+ if (bytes >= (ETHER_MIN_PACKET - 4)) {
+ char * dmaPacket;
+ dmaPacket = (char *)&m->rv_dma_area[m->rv_head * ETHERNET_BUF_SIZE];
+ done = (*pktfunc)(dmaPacket, bytes, p);
+ }
+ /* mark the head as the new tail in the dma channel command list */
+ DBDMA_BUILD(dmaHead, DBDMA_CMD_STOP, 0, 0, 0, DBDMA_INT_ALWAYS,
+ DBDMA_WAIT_NEVER, DBDMA_BRANCH_NEVER);
+ flush_dcache((vm_offset_t)dmaHead,
+ sizeof(*dmaHead),
+ FALSE);
+ eieio();
+
+ /* make the tail an available dma'able entry */
+ {
+ dbdma_command_t * dmaTail;
+ dmaTail = &m->rv_dma[m->rv_tail];
+ address = kvtophys((vm_offset_t)
+ &m->rv_dma_area[m->rv_tail*ETHERNET_BUF_SIZE]);
+ // this command is live so write it carefully
+ DBDMA_ST4_ENDIAN(&dmaTail->d_address, address);
+ dmaTail->d_status_resid = 0;
+ dmaTail->d_cmddep = 0;
+ eieio();
+ DBDMA_ST4_ENDIAN(&dmaTail->d_cmd_count,
+ ((DBDMA_CMD_IN_LAST) << 28) | ((0) << 24) |
+ ((DBDMA_INT_ALWAYS) << 20) |
+ ((DBDMA_BRANCH_NEVER) << 18) | ((DBDMA_WAIT_NEVER) << 16) |
+ (ETHERNET_BUF_SIZE));
+ eieio();
+ flush_dcache((vm_offset_t)dmaTail,
+ sizeof(*dmaTail),
+ FALSE);
+ }
+ /* head becomes the tail */
+ m->rv_tail = m->rv_head;
+
+ /* advance the head */
+ m->rv_head++;
+ if (m->rv_head == (ETHER_RX_NUM_DBDMA_BUFS + 1))
+ m->rv_head = 0;
+ }
+ if (doContinue) {
+ sync();
+ dbdma_continue(m->rv_dbdma);
+ }
+ return (done);
+}
+
+static int
+kdp_mace_copy(char * pktBuf, int len, void * p)
+{
+ struct kdp_mace_copy_desc * cp = (struct kdp_mace_copy_desc *)p;
+
+ bcopy((char *)pktBuf, (char *)cp->data, len);
+ *cp->len = len;
+ return (1); /* signal that we're done */
+}
+
+/* kdb debugger routines */
+static void
+polled_send_pkt(char * data, int len)
+{
+ waitForDBDMADone("mace: polled_send_pkt start");
+ kdp_mace_tx_dbdma(data, len);
+ waitForDBDMADone("mace: polled_send_pkt end");
+ return;
+}
+
+static void
+polled_receive_pkt(char *data, int *len, int timeout_ms)
+{
+ struct kdp_mace_copy_desc cp;
+
+ cp.len = len;
+ cp.data = data;
+
+ timeout_ms *= 1000;
+ *len = 0;
+ while (kdp_mace_recv_pkt(kdp_mace_copy, (void *)&cp) == 0) {
+ if (timeout_ms <= 0)
+ break;
+ delay(50);
+ timeout_ms -= 50;
+ }
+ return;
+}
--- /dev/null
+/*
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+/*
+ * Copyright 1996 1995 by Open Software Foundation, Inc. 1997 1996 1995 1994 1993 1992 1991
+ * All Rights Reserved
+ *
+ * Permission to use, copy, modify, and distribute this software and
+ * its documentation for any purpose and without fee is hereby granted,
+ * provided that the above copyright notice appears in all copies and
+ * that both the copyright notice and this permission notice appear in
+ * supporting documentation.
+ *
+ * OSF DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * IN NO EVENT SHALL OSF BE LIABLE FOR ANY SPECIAL, INDIRECT, OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT,
+ * NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+/*
+ * Copyright 1996 1995 by Apple Computer, Inc. 1997 1996 1995 1994 1993 1992 1991
+ * All Rights Reserved
+ *
+ * Permission to use, copy, modify, and distribute this software and
+ * its documentation for any purpose and without fee is hereby granted,
+ * provided that the above copyright notice appears in all copies and
+ * that both the copyright notice and this permission notice appear in
+ * supporting documentation.
+ *
+ * APPLE COMPUTER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE.
+ *
+ * IN NO EVENT SHALL APPLE COMPUTER BE LIABLE FOR ANY SPECIAL, INDIRECT, OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT,
+ * NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+/*
+ * MKLINUX-1.0DR2
+ */
+/*
+ * PMach Operating System
+ * Copyright (c) 1995 Santa Clara University
+ * All Rights Reserved.
+ */
+/*
+ * Mach Operating System
+ * Copyright (c) 1991,1990,1989 Carnegie Mellon University
+ * All Rights Reserved.
+ *
+ * Permission to use, copy, modify and distribute this software and its
+ * documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ *
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ *
+ * Carnegie Mellon requests users of this software to return to
+ *
+ * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
+ * School of Computer Science
+ * Carnegie Mellon University
+ * Pittsburgh PA 15213-3890
+ *
+ * any improvements or extensions that they make and grant Carnegie Mellon
+ * the rights to redistribute these changes.
+ */
+/*
+ * File: if_3c501.h
+ * Author: Philippe Bernadat
+ * Date: 1989
+ * Copyright (c) 1989 OSF Research Institute
+ *
+ * 3COM Etherlink 3C501 Mach Ethernet drvier
+ */
+/*
+ Copyright 1990 by Open Software Foundation,
+Cambridge, MA.
+
+ All Rights Reserved
+
+ Permission to use, copy, modify, and distribute this software and
+its documentation for any purpose and without fee is hereby granted,
+provided that the above copyright notice appears in all copies and
+that both the copyright notice and this permission notice appear in
+supporting documentation, and that the name of OSF or Open Software
+Foundation not be used in advertising or publicity pertaining to
+distribution of the software without specific, written prior
+permission.
+
+ OSF DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
+IN NO EVENT SHALL OSF BE LIABLE FOR ANY SPECIAL, INDIRECT, OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT,
+NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+
+
+
+#define ENETPAD(n) char n[15]
+
+/* 0x50f0a000 */
+struct mace_board {
+ volatile unsigned char rcvfifo; /* 00 receive fifo */
+ ENETPAD(epad0);
+ volatile unsigned char xmtfifo; /* 01 transmit fifo */
+ ENETPAD(epad1);
+ volatile unsigned char xmtfc; /* 02 transmit frame control */
+ ENETPAD(epad2);
+ volatile unsigned char xmtfs; /* 03 transmit frame status */
+ ENETPAD(epad3);
+ volatile unsigned char xmtrc; /* 04 transmit retry count */
+ ENETPAD(epad4);
+ volatile unsigned char rcvfc; /* 05 receive frame control -- 4 bytes */
+ ENETPAD(epad5);
+ volatile unsigned char rcvfs; /* 06 receive frame status */
+ ENETPAD(epad6);
+ volatile unsigned char fifofc; /* 07 fifo frame count */
+ ENETPAD(epad7);
+ volatile unsigned char ir; /* 08 interrupt */
+ ENETPAD(epad8);
+ volatile unsigned char imr; /* 09 interrupt mask */
+ ENETPAD(epad9);
+ volatile unsigned char pr; /* 10 poll */
+ ENETPAD(epad10);
+ volatile unsigned char biucc; /* 11 bus interface unit configuration control */
+ ENETPAD(epad11);
+ volatile unsigned char fifocc; /* 12 fifo configuration control */
+ ENETPAD(epad12);
+ volatile unsigned char maccc; /* 13 media access control configuration control */
+ ENETPAD(epad13);
+ volatile unsigned char plscc; /* 14 physical layer signalling configuration control */
+ ENETPAD(epad14);
+ volatile unsigned char phycc; /* 15 physical layer configuration control */
+ ENETPAD(epad15);
+ volatile unsigned char chipid1; /* 16 chip identification LSB */
+ ENETPAD(epad16);
+ volatile unsigned char chipid2; /* 17 chip identification MSB */
+ ENETPAD(epad17);
+ volatile unsigned char iac; /* 18 internal address configuration */
+ ENETPAD(epad18);
+ volatile unsigned char res1; /* 19 */
+ ENETPAD(epad19);
+ volatile unsigned char ladrf; /* 20 logical address filter -- 8 bytes */
+ ENETPAD(epad20);
+ volatile unsigned char padr; /* 21 physical address -- 6 bytes */
+ ENETPAD(epad21);
+ volatile unsigned char res2; /* 22 */
+ ENETPAD(epad22);
+ volatile unsigned char res3; /* 23 */
+ ENETPAD(epad23);
+ volatile unsigned char mpc; /* 24 missed packet count */
+ ENETPAD(epad24);
+ volatile unsigned char res4; /* 25 */
+ ENETPAD(epad25);
+ volatile unsigned char rntpc; /* 26 runt packet count */
+ ENETPAD(epad26);
+ volatile unsigned char rcvcc; /* 27 receive collision count */
+ ENETPAD(epad27);
+ volatile unsigned char res5; /* 28 */
+ ENETPAD(epad28);
+ volatile unsigned char utr; /* 29 user test */
+ ENETPAD(epad29);
+ volatile unsigned char res6; /* 30 */
+ ENETPAD(epad30);
+ volatile unsigned char res7; /* 31 */
+ };
+
+/*
+ * Chip Revisions..
+ */
+
+#define MACE_REVISION_B0 0x0940
+#define MACE_REVISION_A2 0x0941
+
+/* xmtfc */
+#define XMTFC_DRTRY 0X80
+#define XMTFC_DXMTFCS 0x08
+#define XMTFC_APADXNT 0x01
+
+/* xmtfs */
+#define XMTFS_XNTSV 0x80
+#define XMTFS_XMTFS 0x40
+#define XMTFS_LCOL 0x20
+#define XMTFS_MORE 0x10
+#define XMTFS_ONE 0x08
+#define XMTFS_DEFER 0x04
+#define XMTFS_LCAR 0x02
+#define XMTFS_RTRY 0x01
+
+/* xmtrc */
+#define XMTRC_EXDEF 0x80
+
+/* rcvfc */
+#define RCVFC_LLRCV 0x08
+#define RCVFC_M_R 0x04
+#define RCVFC_ASTRPRCV 0x01
+
+/* rcvfs */
+#define RCVFS_OFLO 0x80
+#define RCVFS_CLSN 0x40
+#define RCVFS_FRAM 0x20
+#define RCVFS_FCS 0x10
+#define RCVFS_REVCNT 0x0f
+
+/* fifofc */
+#define FIFOCC_XFW_8 0x00
+#define FIFOCC_XFW_16 0x40
+#define FIFOCC_XFW_32 0x80
+#define FIFOCC_XFW_XX 0xc0
+#define FIFOCC_RFW_16 0x00
+#define FIFOCC_RFW_32 0x10
+#define FIFOCC_RFW_64 0x20
+#define FIFOCC_RFW_XX 0x30
+#define FIFOCC_XFWU 0x08
+#define FIFOCC_RFWU 0x04
+#define FIFOCC_XBRST 0x02
+#define FIFOCC_RBRST 0x01
+
+
+/* ir */
+#define IR_JAB 0x80
+#define IR_BABL 0x40
+#define IR_CERR 0x20
+#define IR_RCVCCO 0x10
+#define IR_RNTPCO 0x08
+#define IR_MPCO 0x04
+#define IR_RCVINT 0x02
+#define IR_XMTINT 0x01
+
+/* imr */
+#define IMR_MJAB 0x80
+#define IMR_MBABL 0x40
+#define IMR_MCERR 0x20
+#define IMR_MRCVCCO 0x10
+#define IMR_MRNTPCO 0x08
+#define IMR_MMPCO 0x04
+#define IMR_MRCVINT 0x02
+#define IMR_MXMTINT 0x01
+
+/* pr */
+#define PR_XMTSV 0x80
+#define PR_TDTREQ 0x40
+#define PR_RDTREQ 0x20
+
+/* biucc */
+#define BIUCC_BSWP 0x40
+#define BIUCC_XMTSP04 0x00
+#define BIUCC_XMTSP16 0x10
+#define BIUCC_XMTSP64 0x20
+#define BIUCC_XMTSP112 0x30
+#define BIUCC_SWRST 0x01
+
+/* fifocc */
+#define FIFOCC_XMTFW08W 0x00
+#define FIFOCC_XMTFW16W 0x40
+#define FIFOCC_XMTFW32W 0x80
+
+#define FIFOCC_RCVFW16 0x00
+#define FIFOCC_RCVFW32 0x10
+#define FIFOCC_RCVFW64 0x20
+
+#define FIFOCC_XMTFWU 0x08
+#define FIFOCC_RCVFWU 0x04
+#define FIFOCC_XMTBRST 0x02
+#define FIFOCC_RCVBRST 0x01
+
+/* maccc */
+#define MACCC_PROM 0x80
+#define MACCC_DXMT2PD 0x40
+#define MACCC_EMBA 0x20
+#define MACCC_DRCVPA 0x08
+#define MACCC_DRCVBC 0x04
+#define MACCC_ENXMT 0x02
+#define MACCC_ENRCV 0x01
+
+/* plscc */
+#define PLSCC_XMTSEL 0x08
+#define PLSCC_AUI 0x00
+#define PLSCC_TENBASE 0x02
+#define PLSCC_DAI 0x04
+#define PLSCC_GPSI 0x06
+#define PLSCC_ENPLSIO 0x01
+
+/* phycc */
+#define PHYCC_LNKFL 0x80
+#define PHYCC_DLNKTST 0x40
+#define PHYCC_REVPOL 0x20
+#define PHYCC_DAPC 0x10
+#define PHYCC_LRT 0x08
+#define PHYCC_ASEL 0x04
+#define PHYCC_RWAKE 0x02
+#define PHYCC_AWAKE 0x01
+
+/* iac */
+#define IAC_ADDRCHG 0x80
+#define IAC_PHYADDR 0x04
+#define IAC_LOGADDR 0x02
+
+/* utr */
+#define UTR_RTRE 0x80
+#define UTR_RTRD 0x40
+#define UTR_RPA 0x20
+#define UTR_FCOLL 0x10
+#define UTR_RCVFCSE 0x08
+
+#define UTR_NOLOOP 0x00
+#define UTR_EXTLOOP 0x02
+#define UTR_INLOOP 0x04
+#define UTR_INLOOP_M 0x06
+
+#define ENET_PHYADDR_LEN 6
+#define ENET_HEADER 14
+
+#define BFRSIZ 2048
+#define ETHER_ADD_SIZE 6 /* size of a MAC address */
+#define DSF_LOCK 1
+#define DSF_RUNNING 2
+#define MOD_ENAL 1
+#define MOD_PROM 2
+
+/*
+ * MACE Chip revision codes
+ */
+#define MACERevA2 0x0941
+#define MACERevB0 0x0940
+
+/*
+ * Defines and device state
+ * Dieter Siegmund (dieter@next.com) Thu Feb 27 18:25:33 PST 1997
+ */
+
+#define PG_SIZE 0x1000UL
+#define PG_MASK (PG_SIZE - 1UL)
+
+#define ETHERMTU 1500
+#define ETHER_RX_NUM_DBDMA_BUFS 32
+#define ETHERNET_BUF_SIZE (ETHERMTU + 36)
+#define ETHER_MIN_PACKET 64
+#define TX_NUM_DBDMA 6
+#define NUM_EN_ADDR_BYTES 6
+
+#define DBDMA_ETHERNET_EOP 0x40
+
+typedef struct mace_s {
+ struct mace_board * ereg; /* ethernet register set address */
+ dbdma_regmap_t * tx_dbdma;
+ dbdma_regmap_t * rv_dbdma;
+ unsigned char macaddr[NUM_EN_ADDR_BYTES]; /* mac address */
+ int chip_id;
+ dbdma_command_t *rv_dma;
+ dbdma_command_t *tx_dma;
+ unsigned char *rv_dma_area;
+ unsigned char *tx_dma_area;
+ int rv_tail;
+ int rv_head;
+} mace_t;
+
+
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
return(t->thr_act_count);
}
-
-/* does this machine need 64bit register set for signal handler */
-int is_64signalregset(void)
-{
- task_t t = current_task();
- if(t->taskFeatures[0] & tf64BitData)
- return(1);
- else
- return(0);
-}
-
/*
* Reset the current task's map by taking a reference
* on the new map. The old map reference is returned.
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
extern void clock_initialize_calendar(void);
-extern void clock_gettimeofday(
- uint32_t *secs,
- uint32_t *microsecs);
-
#endif /* __APPLE_API_PRIVATE */
#ifdef __APPLE_API_UNSTABLE
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <mach_kdb.h>
-#include <mach/mach_types.h>
#include <mach/boolean.h>
#include <mach/kern_return.h>
#include <mach/message.h>
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
if (machine_slot[i].is_cpu)
num++;
- size = (vm_size_t)round_page_32(num * count * sizeof(natural_t));
+ size = (vm_size_t)round_page(num * count * sizeof(natural_t));
kr = vm_allocate(ipc_kernel_map, &addr, size, TRUE);
if (kr != KERN_SUCCESS)
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
* Task and thread related IPC functions.
*/
-#include <mach/mach_types.h>
#include <mach/boolean.h>
#include <mach_rt.h>
#include <mach/kern_return.h>
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/* if old block was kmem_alloc'd, then use kmem_realloc if necessary */
if (old_size >= kalloc_max_prerounded) {
- old_size = round_page_32(old_size);
- new_size = round_page_32(new_size);
+ old_size = round_page(old_size);
+ new_size = round_page(new_size);
if (new_size > old_size) {
if (kmem_realloc(kalloc_map, *addrp, old_size, &naddr,
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
if (!k->address) {
continue; // skip fake entries for built-in kernel components
}
- if (pmap_find_phys(kernel_pmap, (addr64_t)k) == 0) {
+ if (pmap_extract(kernel_pmap, (vm_offset_t)k) == 0) {
kdb_printf(" kmod scan stopped due to missing "
"kmod page: %08x\n", stop_kmod);
break;
for (r = k->reference_list; r; r = r->next) {
kmod_info_t * rinfo;
- if (pmap_find_phys(kernel_pmap, (addr64_t)r) == 0) {
+ if (pmap_extract(kernel_pmap, (vm_offset_t)r) == 0) {
kdb_printf(" kmod dependency scan stopped "
"due to missing dependency page: %08x\n", r);
break;
continue; // skip fake entries for built-ins
}
- if (pmap_find_phys(kernel_pmap, (addr64_t)rinfo) == 0) {
+ if (pmap_extract(kernel_pmap, (vm_offset_t)rinfo) == 0) {
kdb_printf(" kmod dependency scan stopped "
"due to missing kmod page: %08x\n", rinfo);
break;
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#ifdef __ppc__
#include <ppc/Firmware.h>
+#include <ppc/POWERMAC/mp/MPPlugIn.h>
#endif
#include <sys/kdebug.h>
usimple_lock_t l,
etap_event_t event)
{
-#ifndef MACHINE_SIMPLE_LOCK
USLDBG(usld_lock_init(l, event));
ETAPCALL(etap_simplelock_init((l),(event)));
hw_lock_init(&l->interlock);
-#else
- simple_lock_init(l,event);
-#endif
}
usimple_lock(
usimple_lock_t l)
{
-#ifndef MACHINE_SIMPLE_LOCK
int i;
pc_t pc;
#if ETAP_LOCK_TRACE
ETAPCALL(etap_simplelock_hold(l, pc, start_wait_time));
USLDBG(usld_lock_post(l, pc));
-#else
- simple_lock(l);
-#endif
}
usimple_unlock(
usimple_lock_t l)
{
-#ifndef MACHINE_SIMPLE_LOCK
pc_t pc;
// checkNMI(); /* (TEST/DEBUG) */
OBTAIN_PC(pc, l);
USLDBG(usld_unlock(l, pc));
ETAPCALL(etap_simplelock_unlock(l));
-#ifdef __ppc__
- sync();
-#endif
hw_lock_unlock(&l->interlock);
-#else
- simple_unlock_rwmb(l);
-#endif
}
usimple_lock_try(
usimple_lock_t l)
{
-#ifndef MACHINE_SIMPLE_LOCK
pc_t pc;
unsigned int success;
etap_time_t zero_time;
ETAPCALL(etap_simplelock_hold(l, pc, zero_time));
}
return success;
-#else
- return(simple_lock_try(l));
-#endif
}
#if ETAP_LOCK_TRACE
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
processor_doshutdown(
processor_t processor)
{
- register thread_t old_thread = current_thread();
- register int cpu = processor->slot_num;
+ register int cpu = processor->slot_num;
timer_call_cancel(&processor->quantum_timer);
+ thread_dispatch(current_thread());
timer_switch(&kernel_timer[cpu]);
- thread_machine_set_current(processor->idle_thread);
- thread_dispatch(old_thread);
/*
* OK, now exit this cpu.
*/
PMAP_DEACTIVATE_KERNEL(cpu);
+ thread_machine_set_current(processor->idle_thread);
cpu_down(cpu);
cpu_sleep();
panic("zombie processor");
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
extern void printf(const char *format, ...);
-extern void dbugprintf(const char *format, ...);
-
extern void kdp_printf(const char *format, ...);
extern void printf_init(void);
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
* output bases such as x, X, u, U, o, and O also work.
*/
-#include <debug.h>
-#include <mach_kdb.h>
-#include <mach_kdp.h>
#include <platforms.h>
#include <mach/boolean.h>
#include <cpus.h>
#endif
}
-void
-dbugprintf(const char *fmt, ...)
-{
-
-#if MACH_KDB
-
- extern void db_putchar(char c);
- va_list listp;
-
- va_start(listp, fmt);
- _doprnt(fmt, &listp, db_putchar, 16);
- va_end(listp);
-#endif
- return;
-}
-
void
printf(const char *fmt, ...)
{
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
check_simple_locks();
+ machine_clock_assist();
+
s = splsched();
if ((thread->funnel_state & TH_FN_OWNED) && !(reason & AST_PREEMPT)) {
assert(old_thread == current_thread());
+ machine_clock_assist();
+
if (old_thread->funnel_state & TH_FN_OWNED) {
old_thread->funnel_state = TH_FN_REFUNNEL;
KERNEL_DEBUG(
#else
(void)spllo();
#endif
+ machine_clock_assist();
+
(void)splsched();
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <kern/timer_call.h>
#include <kern/xpr.h>
#include <kern/zalloc.h>
-#include <vm/vm_shared_memory_server.h>
#include <vm/vm_kern.h>
#include <vm/vm_init.h>
#include <vm/vm_map.h>
#include <vm/vm_page.h>
#include <vm/vm_pageout.h>
#include <machine/pmap.h>
-#include <machine/commpage.h>
#include <sys/version.h>
#ifdef __ppc__
*/
device_service_create();
- shared_file_boot_time_init(ENV_DEFAULT_SYSTEM, ENV_DEFAULT_ROOT);
+ shared_file_boot_time_init();
#ifdef IOKIT
{
PE_init_iokit();
}
#endif
-
- (void) spllo(); /* Allow interruptions */
-
- /*
- * Fill in the comm area (mapped into every task address space.)
- */
- commpage_populate();
/*
* Start the user bootstrap.
*/
+ (void) spllo(); /* Allow interruptions */
+
#ifdef MACH_BSD
{
extern void bsd_init(void);
}
#endif
-#if __ppc__
- serial_keyboard_init(); /* Start serial keyboard if wanted */
-#endif
-
thread_bind(current_thread(), PROCESSOR_NULL);
/*
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
* Can't fault while we hold locks.
*/
kr = vm_map_wire(ipc_kernel_map,
- trunc_page_32(emul_vector_addr),
- round_page_32(emul_vector_addr +
- emulation_vector_count *
- sizeof(eml_dispatch_t)),
+ trunc_page(emul_vector_addr),
+ round_page(emul_vector_addr +
+ emulation_vector_count *
+ sizeof(eml_dispatch_t)),
VM_PROT_READ|VM_PROT_WRITE, FALSE);
assert(kr == KERN_SUCCESS);
*/
vector_size = eml->disp_count * sizeof(vm_offset_t);
- size_needed = round_page_32(vector_size);
+ size_needed = round_page(vector_size);
if (size_needed <= size)
break;
/*
* Free any unused memory beyond the end of the last page used
*/
- size_used = round_page_32(vector_size);
+ size_used = round_page(vector_size);
if (size_used != size)
(void) kmem_free(ipc_kernel_map,
addr + size_used,
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <kern/task_swap.h>
#endif /* TASK_SWAPPER */
-#ifdef __ppc__
-#include <ppc/exception.h>
-#include <ppc/hw_perfmon.h>
-#endif
-
/*
* Exported interfaces
*/
new_task->map = vm_map_fork(parent_task->map);
else
new_task->map = vm_map_create(pmap_create(0),
- round_page_32(VM_MIN_ADDRESS),
- trunc_page_32(VM_MAX_ADDRESS), TRUE);
+ round_page(VM_MIN_ADDRESS),
+ trunc_page(VM_MAX_ADDRESS), TRUE);
mutex_init(&new_task->lock, ETAP_THREAD_TASK_NEW);
queue_init(&new_task->thr_acts);
new_task->syscalls_mach = 0;
new_task->syscalls_unix=0;
new_task->csw=0;
- new_task->taskFeatures[0] = 0; /* Init task features */
- new_task->taskFeatures[1] = 0; /* Init task features */
new_task->dynamic_working_set = 0;
task_working_set_create(new_task, TWS_SMALL_HASH_LINE_COUNT,
new_task->bsd_info = 0;
#endif /* MACH_BSD */
-#ifdef __ppc__
- if(per_proc_info[0].pf.Available & pf64Bit) new_task->taskFeatures[0] |= tf64BitData; /* If 64-bit machine, show we have 64-bit registers at least */
-#endif
-
#if TASK_SWAPPER
new_task->swap_state = TASK_SW_IN;
new_task->swap_flags = 0;
assert((task->swap_state & TASK_SW_ELIGIBLE) == 0);
#endif /* TASK_SWAPPER */
- if(task->dynamic_working_set)
- tws_hash_destroy((tws_hash_t)task->dynamic_working_set);
-
-
eml_task_deallocate(task);
ipc_task_terminate(task);
shared_region_mapping_dealloc(task->system_shared_region);
- /*
- * Flush working set here to avoid I/O in reaper thread
- */
if(task->dynamic_working_set)
- tws_hash_ws_flush((tws_hash_t)
- task->dynamic_working_set);
+ tws_hash_destroy((tws_hash_t)task->dynamic_working_set);
/*
* We no longer need to guard against being aborted, so restore
*/
thread_interrupt_level(interrupt_save);
-#if __ppc__
- perfmon_release_facility(task); // notify the perfmon facility
-#endif
-
/*
* Get rid of the task active reference on itself.
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#endif
vm_offset_t system_shared_region;
vm_offset_t dynamic_working_set;
- uint32_t taskFeatures[2]; /* Special feature for this task */
-#define tf64BitAddr 0x80000000 /* Task has 64-bit addressing */
-#define tf64BitData 0x40000000 /* Task has 64-bit data registers */
} Task;
#define task_lock(task) mutex_lock(&(task)->lock)
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#ifndef MACHINE_STACK
simple_lock_init(&stack_lock_data, ETAP_THREAD_STACK); /* Initialize the stack lock */
- if (KERNEL_STACK_SIZE < round_page_32(KERNEL_STACK_SIZE)) { /* Kernel stacks must be multiples of pages */
+ if (KERNEL_STACK_SIZE < round_page(KERNEL_STACK_SIZE)) { /* Kernel stacks must be multiples of pages */
panic("thread_init: kernel stack size (%08X) must be a multiple of page size (%08X)\n",
KERNEL_STACK_SIZE, PAGE_SIZE);
}
*reservedp = 0;
*totalp = total;
- *spacep = *residentp = total * round_page_32(KERNEL_STACK_SIZE);
+ *spacep = *residentp = total * round_page(KERNEL_STACK_SIZE);
*maxusagep = maxusage;
*maxstackp = 0;
return KERN_SUCCESS;
kfree(addr, size);
*totalp = total;
- *residentp = *spacep = total * round_page_32(KERNEL_STACK_SIZE);
+ *residentp = *spacep = total * round_page(KERNEL_STACK_SIZE);
*maxusagep = maxusage;
*maxstackp = maxstack;
return KERN_SUCCESS;
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
((size-1) % sizeof(z->free_elements));
if (alloc == 0)
alloc = PAGE_SIZE;
- alloc = round_page_32(alloc);
- max = round_page_32(max);
+ alloc = round_page(alloc);
+ max = round_page(max);
/*
* We look for an allocation size with least fragmentation
* in the range of 1 - 5 pages. This size will be used unless
* Add at least one page to allocation area.
*/
- space_to_add = round_page_32(size);
+ space_to_add = round_page(size);
if (new_space == 0) {
kern_return_t retval;
void
zone_steal_memory(void)
{
- zdata_size = round_page_32(128*sizeof(struct zone));
+ zdata_size = round_page(128*sizeof(struct zone));
zdata = pmap_steal_memory(zdata_size);
}
if (nelem <= 0)
return 0;
size = nelem * zone->elem_size;
- size = round_page_32(size);
+ size = round_page(size);
kr = kmem_alloc_wired(kernel_map, &memory, size);
if (kr != KERN_SUCCESS)
return 0;
FALSE, TRUE, &zone_map);
if (retval != KERN_SUCCESS)
panic("zone_init: kmem_suballoc failed");
- zone_max = zone_min + round_page_32(max_zonemap_size);
+ zone_max = zone_min + round_page(max_zonemap_size);
/*
* Setup garbage collection information:
*/
- zone_table_size = atop_32(zone_max - zone_min) *
+ zone_table_size = atop(zone_max - zone_min) *
sizeof(struct zone_page_table_entry);
if (kmem_alloc_wired(zone_map, (vm_offset_t *) &zone_page_table,
zone_table_size) != KERN_SUCCESS)
panic("zone_init");
- zone_min = (vm_offset_t)zone_page_table + round_page_32(zone_table_size);
- zone_pages = atop_32(zone_max - zone_min);
+ zone_min = (vm_offset_t)zone_page_table + round_page(zone_table_size);
+ zone_pages = atop(zone_max - zone_min);
zone_map_min_address = zone_min;
zone_map_max_address = zone_max;
simple_lock_init(&zone_page_table_lock, ETAP_MISC_ZONE_PTABLE);
if (vm_pool_low())
alloc_size =
- round_page_32(zone->elem_size);
+ round_page(zone->elem_size);
else
alloc_size = zone->alloc_size;
panic("zone_page_collectable");
#endif
- i = atop_32(addr-zone_map_min_address);
- j = atop_32((addr+size-1) - zone_map_min_address);
+ i = atop(addr-zone_map_min_address);
+ j = atop((addr+size-1) - zone_map_min_address);
lock_zone_page_table();
for (; i <= j; i++) {
if (zone_page_table[i].in_free_list ==
panic("zone_page_keep");
#endif
- i = atop_32(addr-zone_map_min_address);
- j = atop_32((addr+size-1) - zone_map_min_address);
+ i = atop(addr-zone_map_min_address);
+ j = atop((addr+size-1) - zone_map_min_address);
lock_zone_page_table();
for (; i <= j; i++) {
zone_page_table[i].in_free_list = 0;
panic("zone_page_in_use");
#endif
- i = atop_32(addr-zone_map_min_address);
- j = atop_32((addr+size-1) - zone_map_min_address);
+ i = atop(addr-zone_map_min_address);
+ j = atop((addr+size-1) - zone_map_min_address);
lock_zone_page_table();
for (; i <= j; i++) {
if (zone_page_table[i].in_free_list > 0)
panic("zone_page_free");
#endif
- i = atop_32(addr-zone_map_min_address);
- j = atop_32((addr+size-1) - zone_map_min_address);
+ i = atop(addr-zone_map_min_address);
+ j = atop((addr+size-1) - zone_map_min_address);
lock_zone_page_table();
for (; i <= j; i++) {
assert(zone_page_table[i].in_free_list >= 0);
panic("zone_page_init");
#endif
- i = atop_32(addr-zone_map_min_address);
- j = atop_32((addr+size-1) - zone_map_min_address);
+ i = atop(addr-zone_map_min_address);
+ j = atop((addr+size-1) - zone_map_min_address);
lock_zone_page_table();
for (; i <= j; i++) {
zone_page_table[i].alloc_count = value;
panic("zone_page_alloc");
#endif
- i = atop_32(addr-zone_map_min_address);
- j = atop_32((addr+size-1) - zone_map_min_address);
+ i = atop(addr-zone_map_min_address);
+ j = atop((addr+size-1) - zone_map_min_address);
lock_zone_page_table();
for (; i <= j; i++) {
/* Set alloc_count to (ZONE_PAGE_USED + 1) if
panic("zone_page_dealloc");
#endif
- i = atop_32(addr-zone_map_min_address);
- j = atop_32((addr+size-1) - zone_map_min_address);
+ i = atop(addr-zone_map_min_address);
+ j = atop((addr+size-1) - zone_map_min_address);
lock_zone_page_table();
for (; i <= j; i++) {
zone_page_table[i].alloc_count--;
panic("zone_add_free_page_list");
#endif
- i = atop_32(addr-zone_map_min_address);
- j = atop_32((addr+size-1) - zone_map_min_address);
+ i = atop(addr-zone_map_min_address);
+ j = atop((addr+size-1) - zone_map_min_address);
lock_zone_page_table();
for (; i <= j; i++) {
if (zone_page_table[i].alloc_count == 0) {
names = *namesp;
} else {
- names_size = round_page_32(max_zones * sizeof *names);
+ names_size = round_page(max_zones * sizeof *names);
kr = kmem_alloc_pageable(ipc_kernel_map,
&names_addr, names_size);
if (kr != KERN_SUCCESS)
info = *infop;
} else {
- info_size = round_page_32(max_zones * sizeof *info);
+ info_size = round_page(max_zones * sizeof *info);
kr = kmem_alloc_pageable(ipc_kernel_map,
&info_addr, info_size);
if (kr != KERN_SUCCESS) {
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
pmap_enter( \
(pmap), \
(virtual_address), \
- (page)->phys_page, \
+ (page)->phys_addr, \
__prot__, \
flags, \
(wired) \
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#define CPU_SUBTYPE_POWERPC_750 ((cpu_subtype_t) 9)
#define CPU_SUBTYPE_POWERPC_7400 ((cpu_subtype_t) 10)
#define CPU_SUBTYPE_POWERPC_7450 ((cpu_subtype_t) 11)
-#define CPU_SUBTYPE_POWERPC_970 ((cpu_subtype_t) 100)
#endif /* _MACH_MACHINE_H_ */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
memory_control : memory_object_control_t;
in offset : memory_object_offset_t;
in ops : integer_t;
- out phys_entry : uint32_t;
+ out phys_entry : vm_offset_t;
out flags : integer_t);
routine memory_object_recover_named(
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
typedef upl_page_info_t *upl_page_info_array_t;
typedef upl_page_info_array_t upl_page_list_ptr_t;
-/* named entry processor mapping options */
-/* enumerated */
-#define MAP_MEM_NOOP 0
-#define MAP_MEM_COPYBACK 1
-#define MAP_MEM_IO 2
-#define MAP_MEM_WTHRU 3
-#define MAP_MEM_WCOMB 4 /* Write combining mode */
- /* aka store gather */
-
-#define GET_MAP_MEM(flags) \
- ((((unsigned int)(flags)) >> 24) & 0xFF)
-
-#define SET_MAP_MEM(caching, flags) \
- ((flags) = ((((unsigned int)(caching)) << 24) \
- & 0xFF000000) | ((flags) & 0xFFFFFF));
-
-/* leave room for vm_prot bits */
-#define MAP_MEM_ONLY 0x10000 /* change processor caching */
-#define MAP_MEM_NAMED_CREATE 0x20000 /* create extant object */
/* upl invocation flags */
-/* top nibble is used by super upl */
#define UPL_FLAGS_NONE 0x0
#define UPL_COPYOUT_FROM 0x1
#define UPL_QUERY_OBJECT_TYPE 0x80
#define UPL_RET_ONLY_ABSENT 0x100 /* used only for COPY_FROM = FALSE */
#define UPL_FILE_IO 0x200
-#define UPL_SET_LITE 0x400
-#define UPL_SET_INTERRUPTIBLE 0x800
-#define UPL_SET_IO_WIRE 0x1000
-#define UPL_FOR_PAGEOUT 0x2000
/* upl abort error flags */
#define UPL_ABORT_RESTART 0x1
#define UPL_POP_CLR 0x80000000
-
#ifdef KERNEL_PRIVATE
extern void memory_object_reference(memory_object_t object);
extern void upl_clear_dirty(upl_t upl);
-
-/*
- * The following interface definitions should be generated automatically
- * through Mig definitions or whatever follows the MIG tool as part of the
- * component API. Until this is up and running however this explicit
- * description will do.
- */
-
-#include <mach/message.h>
-
-/* supply a map and a range, a upl will be returned. */
-extern int kernel_vm_map_get_upl(
- vm_map_t map,
- vm_address_t offset,
- vm_size_t *upl_size,
- upl_t *upl,
- upl_page_info_array_t page_list,
- unsigned int *count,
- int *flags,
- int force_data_sync);
-
-extern int kernel_upl_map(
- vm_map_t map,
- upl_t upl,
- vm_offset_t *dst_addr);
-
-extern int kernel_upl_unmap(
- vm_map_t map,
- upl_t upl);
-
-extern int kernel_upl_commit(
- upl_t upl,
- upl_page_info_t *pl,
- mach_msg_type_number_t count);
-
-extern int kernel_upl_commit_range(
- upl_t upl,
- vm_offset_t offset,
- vm_size_t size,
- int flags,
- upl_page_info_array_t pl,
- mach_msg_type_number_t count);
-
-extern int kernel_upl_abort(
- upl_t upl,
- int abort_type);
-
-extern int kernel_upl_abort_range(
- upl_t upl,
- vm_offset_t offset,
- vm_size_t size,
- int abort_flags);
-
-
#endif /* KERNEL_PRIVATE */
#endif /* __APPLE_API_EVOLVING */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#define EXC_PPC_PRIVINST 3 /* priviledged instruction */
#define EXC_PPC_PRIVREG 4 /* priviledged register */
#define EXC_PPC_TRACE 5 /* trace/single-step */
-#define EXC_PPC_PERFMON 6 /* performance monitor */
/*
* EXC_BAD_ACCESS
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#define PROCESSOR_PM_REGS_COUNT \
(sizeof(processor_pm_regs_data_t) / sizeof (unsigned int))
+#define PROCESSOR_PM_REGS_COUNT_POWERPC_604 \
+ (PROCESSOR_PM_REGS_COUNT * 1 )
+
+#define PROCESSOR_PM_REGS_COUNT_POWERPC_604e \
+ (PROCESSOR_PM_REGS_COUNT * 2 )
+
#define PROCESSOR_PM_REGS_COUNT_POWERPC_750 \
(PROCESSOR_PM_REGS_COUNT * 2 )
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
ppc_trap(bb_settaskenv,0x6007)
ppc_trap(vmm_stop_vm,0x6008)
ppc_trap(CHUDCall,0x6009)
-ppc_trap(ppcNull,0x600A)
-ppc_trap(perfmon_control,0x600B)
-ppc_trap(ppcNullinst,0x600C)
#endif /* _MACH_SYSCALL_SW_H_ */
#endif /* _MACH_PPC_SYSCALL_SW_H_ */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#define PPC_FLOAT_STATE 2
#define PPC_EXCEPTION_STATE 3
#define PPC_VECTOR_STATE 4
-#define PPC_THREAD_STATE64 5
-#define PPC_EXCEPTION_STATE64 6
#define THREAD_STATE_NONE 7
/*
#define VALID_THREAD_STATE_FLAVOR(x) \
((x == PPC_THREAD_STATE) || \
(x == PPC_FLOAT_STATE) || \
- (x == PPC_EXCEPTION_STATE) || \
+ (x == PPC_EXCEPTION_STATE) || \
(x == PPC_VECTOR_STATE) || \
- (x == PPC_THREAD_STATE64) || \
- (x == PPC_EXCEPTION_STATE64) || \
(x == THREAD_STATE_NONE))
typedef struct ppc_thread_state {
unsigned int vrsave; /* Vector Save Register */
} ppc_thread_state_t;
-#pragma pack(4) /* Make sure the structure stays as we defined it */
-typedef struct ppc_thread_state64 {
- unsigned long long srr0; /* Instruction address register (PC) */
- unsigned long long srr1; /* Machine state register (supervisor) */
- unsigned long long r0;
- unsigned long long r1;
- unsigned long long r2;
- unsigned long long r3;
- unsigned long long r4;
- unsigned long long r5;
- unsigned long long r6;
- unsigned long long r7;
- unsigned long long r8;
- unsigned long long r9;
- unsigned long long r10;
- unsigned long long r11;
- unsigned long long r12;
- unsigned long long r13;
- unsigned long long r14;
- unsigned long long r15;
- unsigned long long r16;
- unsigned long long r17;
- unsigned long long r18;
- unsigned long long r19;
- unsigned long long r20;
- unsigned long long r21;
- unsigned long long r22;
- unsigned long long r23;
- unsigned long long r24;
- unsigned long long r25;
- unsigned long long r26;
- unsigned long long r27;
- unsigned long long r28;
- unsigned long long r29;
- unsigned long long r30;
- unsigned long long r31;
-
- unsigned int cr; /* Condition register */
- unsigned long long xer; /* User's integer exception register */
- unsigned long long lr; /* Link register */
- unsigned long long ctr; /* Count register */
-
- unsigned int vrsave; /* Vector Save Register */
-} ppc_thread_state64_t;
-#pragma pack()
-
/* This structure should be double-word aligned for performance */
typedef struct ppc_float_state {
*/
typedef struct ppc_exception_state {
- unsigned long dar; /* Fault registers for coredump */
+ unsigned long dar; /* Fault registers for coredump */
unsigned long dsisr;
- unsigned long exception; /* number of powerpc exception taken */
- unsigned long pad0; /* align to 16 bytes */
+ unsigned long exception;/* number of powerpc exception taken */
+ unsigned long pad0; /* align to 16 bytes */
- unsigned long pad1[4]; /* space in PCB "just in case" */
+ unsigned long pad1[4]; /* space in PCB "just in case" */
} ppc_exception_state_t;
-#pragma pack(4) /* Make sure the structure stays as we defined it */
-typedef struct ppc_exception_state64 {
- unsigned long long dar; /* Fault registers for coredump */
- unsigned long dsisr;
- unsigned long exception; /* number of powerpc exception taken */
-
- unsigned long pad1[4]; /* space in PCB "just in case" */
-} ppc_exception_state64_t;
-#pragma pack()
-
/*
* Save State Flags
*/
#define PPC_THREAD_STATE_COUNT \
(sizeof(struct ppc_thread_state) / sizeof(int))
-#define PPC_THREAD_STATE64_COUNT \
- (sizeof(struct ppc_thread_state64) / sizeof(int))
-
#define PPC_EXCEPTION_STATE_COUNT \
(sizeof(struct ppc_exception_state) / sizeof(int))
-#define PPC_EXCEPTION_STATE64_COUNT \
- (sizeof(struct ppc_exception_state64) / sizeof(int))
-
#define PPC_FLOAT_STATE_COUNT \
(sizeof(struct ppc_float_state) / sizeof(int))
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#define VM_MIN_KERNEL_ADDRESS ((vm_offset_t) 0x00001000)
-#define VM_MAX_KERNEL_ADDRESS ((vm_offset_t) 0xDFFFFFFF)
+/* We map the kernel using only SR0,SR1,SR2,SR3 leaving segments alone */
+#define VM_MAX_KERNEL_ADDRESS ((vm_offset_t) 0x3fffffff)
#define USER_STACK_END ((vm_offset_t) 0xffff0000U)
+#define ppc_round_page(x) ((((unsigned)(x)) + PPC_PGBYTES - 1) & \
+ ~(PPC_PGBYTES-1))
+#define ppc_trunc_page(x) (((unsigned)(x)) & ~(PPC_PGBYTES-1))
+
+
#define KERNEL_STACK_SIZE (4 * PPC_PGBYTES)
#define INTSTACK_SIZE (5 * PPC_PGBYTES)
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
* Author: Avadis Tevanian, Jr.
* Date: 1985
*
- * Header file for VM data types. PPC version.
+ * Header file for VM data types. I386 version.
*/
#ifndef _MACH_PPC_VM_TYPES_H_
#ifndef ASSEMBLER
-#include <stdint.h>
-
/*
* A natural_t is the type for the native
* integer type, e.g. 32 or 64 or.. whatever
*/
typedef natural_t vm_size_t;
+/*
+ * space_t is used in the pmap system
+ */
+typedef unsigned int space_t;
+
#endif /* ndef ASSEMBLER */
/*
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#endif /* KERNEL_PRIVATE */
#include <mach/machine/vm_param.h>
-
-#ifndef ASSEMBLER
-#include <mach/vm_types.h>
-#endif /* ASSEMBLER */
+#include <mach/machine/vm_types.h>
/*
* The machine independent pages are refered to as PAGES. A page
* virtual memory system implementation.
*/
-#ifdef PAGE_SIZE_FIXED
-#define PAGE_SIZE 4096
-#define PAGE_SHIFT 12
-#define PAGE_MASK (PAGE_SIZE-1)
-#endif /* PAGE_SIZE_FIXED */
-
-#ifndef ASSEMBLER
-
+#ifndef PAGE_SIZE_FIXED
extern vm_size_t page_size;
extern vm_size_t page_mask;
extern int page_shift;
-#ifndef PAGE_SIZE_FIXED
#define PAGE_SIZE page_size /* pagesize in addr units */
#define PAGE_SHIFT page_shift /* number of bits to shift for pages */
#define PAGE_MASK page_mask /* mask for off in page */
#define PAGE_SIZE_64 (unsigned long long)page_size /* pagesize in addr units */
#define PAGE_MASK_64 (unsigned long long)page_mask /* mask for off in page */
#else /* PAGE_SIZE_FIXED */
-
+#define PAGE_SIZE 4096
+#define PAGE_SHIFT 12
+#define PAGE_MASK (PAGE_SIZE-1)
#define PAGE_SIZE_64 (unsigned long long)4096
#define PAGE_MASK_64 (PAGE_SIZE_64-1)
#endif /* PAGE_SIZE_FIXED */
+#ifndef ASSEMBLER
/*
- * Convert addresses to pages and vice versa. No rounding is used.
- * The atop_32 and ptoa_32 macros should not be use on 64 bit types.
- * The round_page_64 and trunc_page_64 macros should be used instead.
- */
-
-#define atop_32(x) ((uint32_t)(x) >> PAGE_SHIFT)
-#define ptoa_32(x) ((uint32_t)(x) << PAGE_SHIFT)
-#define atop_64(x) ((uint64_t)(x) >> PAGE_SHIFT)
-#define ptoa_64(x) ((uint64_t)(x) << PAGE_SHIFT)
-
-/*
- * While the following block is enabled, the legacy atop and ptoa
- * macros will behave correctly. If not, they will generate
- * invalid lvalue errors.
+ * Convert addresses to pages and vice versa.
+ * No rounding is used.
*/
-#if 1
-#define atop(x) ((uint32_t)(x) >> PAGE_SHIFT)
-#define ptoa(x) ((uint32_t)(x) << PAGE_SHIFT)
-#else
-#define atop(x) (0UL = 0)
-#define ptoa(x) (0UL = 0)
-#endif
-
+#define atop(x) (((natural_t)(x)) >> PAGE_SHIFT)
+#define ptoa(x) ((vm_offset_t)((x) << PAGE_SHIFT))
/*
* Round off or truncate to the nearest page. These will work
* for either addresses or counts. (i.e. 1 byte rounds to 1 page
- * bytes. The round_page_32 and trunc_page_32 macros should not be
- * use on 64 bit types. The round_page_64 and trunc_page_64 macros
- * should be used instead.
- */
-
-#define round_page_32(x) (((uint32_t)(x) + PAGE_MASK) & ~((signed)PAGE_MASK))
-#define trunc_page_32(x) ((uint32_t)(x) & ~((signed)PAGE_MASK))
-#define round_page_64(x) (((uint64_t)(x) + PAGE_MASK) & ~((signed)PAGE_MASK))
-#define trunc_page_64(x) ((uint64_t)(x) & ~((signed)PAGE_MASK))
-
-
-/*
- * While the following block is enabled, the legacy round_page
- * and trunc_page macros will behave correctly. If not, they will
- * generate invalid lvalue errors.
- */
-
-#if 1
-#define round_page(x) (((uint32_t)(x) + PAGE_MASK) & ~((signed)PAGE_MASK))
-#define trunc_page(x) ((uint32_t)(x) & ~((signed)PAGE_MASK))
-#else
-#define round_page(x) (0UL = 0)
-#define trunc_page(x) (0UL = 0)
-#endif
-
-/*
- * Enable the following block to find uses of xxx_32 macros that should
- * be xxx_64. These macros only work in C code, not C++. The resulting
- * binaries are not functional. Look for invalid lvalue errors in
- * the compiler output.
- *
- * Enabling the following block will also find use of the xxx_64 macros
- * that have been passed pointers. The parameters should be case to an
- * unsigned long type first. Look for invalid operands to binary + error
- * in the compiler output.
+ * bytes.
*/
-#if 0
-#undef atop_32
-#undef ptoa_32
-#undef round_page_32
-#undef trunc_page_32
-#undef atop_64
-#undef ptoa_64
-#undef round_page_64
-#undef trunc_page_64
-
-#ifndef __cplusplus
-
-#define atop_32(x) \
- (__builtin_choose_expr (sizeof(x) != sizeof(uint64_t), \
- (*(long *)0), \
- (0UL)) = 0)
-
-#define ptoa_32(x) \
- (__builtin_choose_expr (sizeof(x) != sizeof(uint64_t), \
- (*(long *)0), \
- (0UL)) = 0)
-
-#define round_page_32(x) \
- (__builtin_choose_expr (sizeof(x) != sizeof(uint64_t), \
- (*(long *)0), \
- (0UL)) = 0)
-
-#define trunc_page_32(x) \
- (__builtin_choose_expr (sizeof(x) != sizeof(uint64_t), \
- (*(long *)0), \
- (0UL)) = 0)
-#else
-
-#define atop_32(x) (0)
-#define ptoa_32(x) (0)
-#define round_page_32(x) (0)
-#define trunc_page_32(x) (0)
-
-#endif /* ! __cplusplus */
-
-#define atop_64(x) ((uint64_t)((x) + (uint8_t *)0))
-#define ptoa_64(x) ((uint64_t)((x) + (uint8_t *)0))
-#define round_page_64(x) ((uint64_t)((x) + (uint8_t *)0))
-#define trunc_page_64(x) ((uint64_t)((x) + (uint8_t *)0))
+#define round_page(x) ((vm_offset_t)((((vm_offset_t)(x)) + PAGE_MASK) & ~PAGE_MASK))
+#define trunc_page(x) ((vm_offset_t)(((vm_offset_t)(x)) & ~PAGE_MASK))
-#endif
+#define round_page_64(x) ((unsigned long long)((((unsigned long long)(x)) + PAGE_MASK_64) & ~PAGE_MASK_64))
+#define trunc_page_64(x) ((unsigned long long)(((unsigned long long)(x)) & ~PAGE_MASK_64))
/*
* Determine whether an address is page-aligned, or a count is
#define page_aligned(x) ((((vm_object_offset_t) (x)) & PAGE_MASK) == 0)
-extern vm_size_t mem_size; /* 32-bit size of memory - limited by maxmem - deprecated */
-extern uint64_t max_mem; /* 64-bit size of memory - limited by maxmem */
-extern uint64_t mem_actual; /* 64-bit size of memory - not limited by maxmem */
-extern uint64_t sane_size; /* Memory size to use for defaults calculations */
-extern addr64_t vm_last_addr; /* Highest kernel virtual address known to the VM system */
+extern vm_size_t mem_size; /* size of physical memory (bytes) */
#endif /* ASSEMBLER */
#endif /* _MACH_VM_PARAM_H_ */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
typedef vm_offset_t vm_address_t;
typedef uint64_t vm_object_offset_t;
-/*
- * We use addr64_t for 64-bit addresses that are used on both
- * 32 and 64-bit machines. On PPC, they are passed and returned as
- * two adjacent 32-bit GPRs. We use addr64_t in places where
- * common code must be useable both on 32 and 64-bit machines.
- */
-typedef uint64_t addr64_t; /* Basic effective address */
-
-/*
- * We use reg64_t for addresses that are 32 bits on a 32-bit
- * machine, and 64 bits on a 64-bit machine, but are always
- * passed and returned in a single GPR on PPC. This type
- * cannot be used in generic 32-bit c, since on a 64-bit
- * machine the upper half of the register will be ignored
- * by the c compiler in 32-bit mode. In c, we can only use the
- * type in prototypes of functions that are written in and called
- * from assembly language. This type is basically a comment.
- */
-typedef uint32_t reg64_t;
-
-/*
- * To minimize the use of 64-bit fields, we keep some physical
- * addresses (that are page aligned) as 32-bit page numbers.
- * This limits the physical address space to 16TB of RAM.
- */
-typedef uint32_t ppnum_t; /* Physical page number */
-
-
#ifdef KERNEL_PRIVATE
#if !defined(__APPLE_API_PRIVATE) || !defined(MACH_KERNEL_PRIVATE)
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
machlimits.h \
ast.h \
ast_types.h \
- commpage.h \
- cpu_capabilities.h \
cpu_number.h \
db_machdep.h \
endian.h \
xpr.h \
hw_lock_types.h
-INSTALL_MI_LCL_LIST = cpu_capabilities.h
-
-INSTALL_MI_DIR = machine
EXPORT_MI_LIST = ${DATAFILES}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
+++ /dev/null
-/*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-#ifndef _MACHINE_COMMPAGE_H
-#define _MACHINE_COMMPAGE_H
-
-#if defined (__ppc__)
-#include "ppc/commpage/commpage.h"
-#elif defined (__i386__)
-#include "i386/commpage/commpage.h"
-#else
-#error architecture not supported
-#endif
-
-#ifndef __ASSEMBLER__
-
-extern void commpage_populate( void ); /* called once during startup */
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* _MACHINE_COMMPAGE_H */
+++ /dev/null
-/*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-#ifndef _MACHINE_CPU_CAPABILITIES_H
-#define _MACHINE_CPU_CAPABILITIES_H
-
-#ifdef __APPLE_API_PRIVATE
-
-#if defined (__ppc__)
-#include "ppc/cpu_capabilities.h"
-#elif defined (__i386__)
-#include "i386/cpu_capabilities.h"
-#else
-#error architecture not supported
-#endif
-
-#endif /* __APPLE_API_PRIVATE */
-#endif /* _MACHINE_CPU_CAPABILITIES_H */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <mach/machine/vm_param.h>
#include <assym.s>
+#define kernAccess 31
+
;
;
; General stuff what happens here:
LEXT(AltivecAssist)
+ mfmsr r20 ; Get the current MSR
li r10,emvr0 ; Point to the vector savearea
+ oris r20,r20,hi16(MASK(MSR_VEC)) ; Turn on vector
+ mtmsr r20 ; Turn on vector
+ isync
li r11,emvr1 ; Another savearea
stvxl v0,r10,r2 ; Save V0
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <ppc/mappings.h>
#include <ppc/pmap.h>
#include <ppc/mem.h>
+#include <ppc/pmap_internals.h>
#include <ppc/savearea.h>
#include <ppc/Diagnostics.h>
#include <ppc/machine_cpu.h>
} ttt, adj;
natural_t tbu, tbu2, tbl;
struct per_proc_info *per_proc; /* Area for my per_proc address */
- int cpu, ret;
+ int cpu;
unsigned int tstrt, tend, temp, temp2;
- addr64_t src, snk;
- uint64_t scom, hid1, hid4, srrwrk, stat;
- scomcomm sarea;
if(!(dgWork.dgFlags & enaDiagSCs)) return 0; /* If not enabled, cause an exception */
*/
case dgLRA:
- save->save_r3 = pmap_find_phys(current_act()->map->pmap, save->save_r4); /* Get read address */
+ save->save_r3 = pmap_extract(current_act()->map->pmap, save->save_r4); /* Get read address */
return -1; /* Return no AST checking... */
*/
case dgpcpy:
-
-#if 1
- src = (save->save_r4 << 32) | (0x00000000FFFFFFFFULL & save->save_r5); /* Merge into 64-bit */
- snk = (save->save_r6 << 32) | (0x00000000FFFFFFFFULL & save->save_r7); /* Merge into 64-bit */
- save->save_r3 = copypv(src, snk, save->save_r8, save->save_r9); /* Copy the physical page */
+#if 0
+ save->save_r3 = copyp2v(save->save_r4, save->save_r5, save->save_r6); /* Copy the physical page */
#endif
return 1; /* Return and check for ASTs... */
-/*
- * Read/Write physical memory
- */
- case dgprw:
-
- src = (save->save_r5 << 32) | (0x00000000FFFFFFFFULL & save->save_r6); /* Merge into 64-bit */
-
- switch(save->save_r4) { /* Select the actual function */
-
- case 0:
- save->save_r3 = (uint64_t)ml_phys_read_byte((unsigned int)src);
- break;
-
- case 1:
- save->save_r3 = (uint64_t)ml_phys_read_byte_64(src);
- break;
-
- case 2:
- save->save_r3 = (uint64_t)ml_phys_read((unsigned int)src);
- break;
-
- case 3:
- save->save_r3 = (uint64_t)ml_phys_read_64(src);
- break;
-
- case 4:
- ml_phys_write_byte((unsigned int)src, (unsigned int)save->save_r7);
- break;
-
- case 5:
- ml_phys_write_byte_64(src, (unsigned int)save->save_r7);
- break;
-
- case 6:
- ml_phys_write((unsigned int)src, (unsigned int)save->save_r7);
- break;
-
- case 7:
- ml_phys_write_64(src, (unsigned int)save->save_r7);
- break;
- }
-
- return 1; /* Return and check for ASTs... */
-
/*
* Soft reset processor
*/
case dgFlush:
+#if 1
cacheInit(); /* Blow cache */
+#else
+ asm volatile(" mftb %0" : "=r" (tstrt));
+ tend = tstrt;
+ while((tend - tstrt) < 0x000A2837) {
+ asm volatile(" mftb %0" : "=r" (tend));
+ }
+
+#endif
return 1; /* Return and check for ASTs... */
/*
* parms - vaddr, paddr, size, prot, attributes
*/
case dgBMphys:
-
- pmap_map_block(current_act()->map->pmap, (addr64_t)save->save_r4, /* Map in the block */
- save->save_r5, save->save_r6, save->save_r7, save->save_r8, 0);
+
+ pmap_map_block(current_act()->map->pmap, save->save_r4, save->save_r5, save->save_r6, /* Map in the block */
+ save->save_r7, save->save_r8, 0);
return 1; /* Return and check for ASTs... */
/*
* Allows direct control of alignment handling.
*
- * The bottom bit of the parameter is used to set the control bit, enaNotifyEM.
+ * The bottom two bits of the parameter are used to set the two control bits:
+ * 0b00 - !trapUnalignbit - !notifyUnalignbit - default - instruction is emulated
+ * 0b01 - !trapUnalignbit - notifyUnalignbit - emulation is done, but traps afterwards
+ * 0b10 - trapUnalignbit - !notifyUnalignbit - no emulation - causes exception
+ * 0b11 - trapUnalignbit - notifyUnalignbit - no emulation - causes exception
*/
case dgAlign:
- temp = dgWork.dgFlags; /* Save the old values */
+ temp = current_act()->mact.specFlags; /* Save the old values */
- temp2 = (save->save_r4 & 1) << (31 - enaNotifyEMb); /* Move parms into flag format */
- dgWork.dgFlags = (temp & ~enaNotifyEM) | temp2; /* Set the flag */
-
- save->save_r3 = (temp >> (31 - enaNotifyEMb)) & 1; /* Return the original */
+ temp = ((current_act()->mact.specFlags >> (31 - trapUnalignbit - 1)) /* Reformat them to pass back */
+ | (current_act()->mact.specFlags >> (31 - notifyUnalignbit))) & 3;
+
+ temp2 = ((save->save_r4 << (31 - trapUnalignbit - 1)) & trapUnalign) /* Move parms into flag format */
+ | ((save->save_r4 << (31 - notifyUnalignbit)) & notifyUnalign);
+
+ current_act()->mact.specFlags &= ~(trapUnalign | notifyUnalign); /* Clean the old ones */
+ current_act()->mact.specFlags |= temp2; /* Set the new ones */
+
+ per_proc_info[cpu_number()].spcFlags = current_act()->mact.specFlags;
+
+ save->save_r3 = temp;
return 1; /* Return and check for ASTs... */
*/
case dgBootScreen:
+#if 0
ml_set_interrupts_enabled(1);
(void)copyout((char *)&vinfo, (char *)save->save_r4, sizeof(struct vc_info)); /* Copy out the video info */
ml_set_interrupts_enabled(0);
+#endif
return 1; /* Return and check for ASTs... */
-/*
- * Don't return info for boot screen
- */
- case dgCPNull:
-
- ml_set_interrupts_enabled(1);
- (void)copyout((char *)&vinfo, (char *)save->save_r4, 0); /* Copy out nothing */
- ml_set_interrupts_enabled(0);
- return 1; /* Return and check for ASTs... */
-
-/*
- * Test machine check handler - only on 64-bit machines
- */
- case dgmck:
- if(!(per_proc_info[0].pf.Available & pf64Bit)) return 0; /* Leave if not correct machine */
-
- fwEmMck(save->save_r4, save->save_r5, save->save_r6, save->save_r7, save->save_r8, save->save_r9); /* Start injecting */
-
- return -1; /* Return and don't check for ASTs... */
-
-/*
- * Set 64-bit on or off - only on 64-bit machines
- */
- case dg64:
- if(!(per_proc_info[0].pf.Available & pf64Bit)) return 0; /* Leave if not correct machine */
-
- srrwrk = save->save_srr1 >> 63; /* Save the old 64-bit bit */
-
- save->save_srr1 = (save->save_srr1 & 0x7FFFFFFFFFFFFFFFULL) | (save->save_r4 << 63); /* Set the requested mode */
- save->save_r3 = srrwrk; /* Return the old value */
-
- return -1; /* Return and don't check for ASTs... */
-
-/*
- * Test the probe read function
- */
-
- case dgProbeRead:
-
- src = (save->save_r4 << 32) | (0x00000000FFFFFFFFULL & save->save_r5); /* Merge into 64-bit */
- save->save_r3 = ml_probe_read_64(src, &temp); /* Try the address */
- save->save_r4 = temp; /* Return the data */
- return -1; /* Regurn and don't check for ASTs */
-
-/*
- * Do perf monitor stuff
- */
-
- case dgPerfMon:
- setPmon(save->save_r4, save->save_r5); /* Go load up MMCR0 and MMCR1 */
- return -1; /* Regurn and don't check for ASTs */
-
-/*
- * Map a page
- * Don't bother to check for any errors.
- * parms - vaddr, paddr, prot, attributes
- */
- case dgMapPage:
-
- (void)mapping_map(current_act()->map->pmap, /* Map in the page */
- (addr64_t)(((save->save_r5 & 0xFFFFFFFF) << 32) | (save->save_r5 & 0xFFFFFFFF)), save->save_r6, 0, 1, VM_PROT_READ|VM_PROT_WRITE);
-
- return -1; /* Return and check for ASTs... */
-
-/*
- * SCOM interface
- * parms - pointer to scomcomm
- */
- case dgScom:
-
- ret = copyin((unsigned int)(save->save_r4), &sarea, sizeof(scomcomm)); /* Get the data */
- if(ret) return 0; /* Copyin failed - return an exception */
-
- sarea.scomstat = 0xFFFFFFFFFFFFFFFFULL; /* Clear status */
- cpu = cpu_number(); /* Get us */
-
- if((sarea.scomcpu < NCPUS) && machine_slot[sarea.scomcpu].running) {
- if(sarea.scomcpu == cpu) fwSCOM(&sarea); /* Do it if it is us */
- else { /* Otherwise, tell the other processor */
- (void)cpu_signal(sarea.scomcpu, SIGPcpureq, CPRQscom ,(unsigned int)&sarea); /* Ask him to do this */
- (void)hw_cpu_sync((unsigned long)&sarea.scomstat, LockTimeOut); /* Wait for the other processor to get its temperature */
- }
- }
-
- ret = copyout(&sarea, (unsigned int)(save->save_r4), sizeof(scomcomm)); /* Get the data */
- if(ret) return 0; /* Copyin failed - return an exception */
-
- return -1; /* Return and check for ASTs... */
-
-
default: /* Handle invalid ones */
return 0; /* Return an exception */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#define dgBootScreen 7
#define dgFlush 8
#define dgAlign 9
-#define dgprw 10
-#define dgmck 11
-#define dg64 12
-#define dgProbeRead 13
-#define dgCPNull 14
-#define dgPerfMon 15
-#define dgMapPage 16
-#define dgScom 17
typedef struct diagWork { /* Diagnostic work area */
#define enaDiagSDMb 27
#define enaDiagEM 0x00000020
#define enaDiagEMb 26
-#define enaDiagTrap 0x00000040
-#define enaDiagTrapb 25
-#define enaNotifyEM 0x00000080
-#define enaNotifyEMb 24
/* Suppress lock checks */
#define disLkType 0x80000000
#define disLktypeb 0
} diagWork;
-typedef struct scomcomm {
- uint16_t scomcpu; /* CPU number */
- uint16_t scomfunc; /* 0 = read; 1 = write */
- uint32_t scomreg; /* SCOM register */
- uint64_t scomstat; /* returned status */
- uint64_t scomdata; /* input for write, output for read */
-} scomcomm;
-
extern diagWork dgWork;
-extern int diagTrap(struct savearea *, unsigned int);
#endif /* _DIAGNOSTICS_H_ */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <mach/machine/vm_param.h>
#include <assym.s>
+#define kernAccess 31
#define traceInst 30
#define dssAllDone 29
LEXT(Emulate)
- bf-- pf64Bitb,emn64 ; Skip if not 64-bit
- b EXT(Emulate64) ; Jump to the 64-bit code...
-emn64: mfsprg r31,0 ; Get the per_proc
- lwz r12,savesrr1+4(r13) ; Get the exception info
+ mfsprg r31,0 ; Get the per_proc
+ lis r30,hi16(EXT(dgWork)) ; Get the high half of diagnostic work area
+ lwz r12,savesrr1(r13) ; Get the exception info
+ ori r30,r30,lo16(EXT(dgWork)) ; And the low half
rlwinm. r0,r12,0,SRR1_PRG_ILL_INS_BIT,SRR1_PRG_ILL_INS_BIT ; Emulation candidate?
- lwz r30,dgFlags(0) ; Get the flags
+ lwz r30,dgFlags(r30) ; Get the flags
beq+ eExit ; Nope, do not try to emulate...
rlwinm. r0,r30,0,enaDiagEMb,enaDiagEMb ; Do we want to try to emulate something?
cror cr1_eq,cr1_eq,cr0_eq ; Remember
bne cr1_eq,eNotIndex ; Go check non-index forms...
- rlwinm. r21,r10,19,24,28 ; Extract index to rA to build EA
- rlwinm r22,r10,24,24,28 ; Extract index to rB
- addi r24,r13,saver0+4 ; Point to the start of registers
+ rlwinm. r21,r10,18,25,29 ; Extract index to rA to build EA
+ rlwinm r22,r10,23,25,29 ; Extract index to rB
+ addi r24,r13,saver0 ; Point to the start of registers
li r19,0 ; Assume 0 base
beq eZeroBase ; Yes...
lwzx r19,r24,r21 ; Get the base register value
cror cr1_eq,cr1_eq,cr0_eq ; Remember
bne cr1,eExit ; Not one we handle...
- rlwinm. r21,r10,19,24,28 ; Extract index to rA to build EA
- addi r24,r13,saver0+4 ; Point to the start of registers
+ rlwinm. r21,r10,18,25,29 ; Extract index to rA to build EA
+ addi r24,r13,saver0 ; Point to the start of registers
li r22,0 ; Assume 0 base
beq eFinishUp ; Yes, it is...
lwzx r22,r24,r21 ; Get the base register value
eFinishUp: stw r20,savedsisr(r13) ; Set the DSISR
li r11,T_ALIGNMENT ; Get the exception code
- stw r22,savedar+4(r13) ; Save the DAR
+ stw r22,savedar(r13) ; Save the DAR
stw r11,saveexception(r13) ; Set the exception code
b EXT(AlignAssist) ; Go emulate the handler...
.align 5
-eIFetch: lwz r23,savesrr1+4(r13) ; Get old MSR
+eIFetch: lwz r23,savesrr1(r13) ; Get old MSR
mflr r28 ; Save return
rlwinm. r22,r23,0,MSR_PR_BIT,MSR_PR_BIT ; Within kernel?
mfmsr r30 ; Save the MSR for now
- lwz r23,savesrr0+4(r13) ; Get instruction address
+ lwz r23,savesrr0(r13) ; Get instruction address
+ crmove kernAccess,cr0_eq ; Remember if fault was in kernel
+ li r25,4 ; Set access length
+ or r22,r22,r30 ; Add PR to access MSR
- ori r22,r30,lo16(MASK(MSR_DR)|MASK(MSR_RI)) ; Set RI and DR onto access MSR
+ bfl+ kernAccess,aaSetSegs ; Go set SRs if we are in user and need to
+
+ ori r22,r22,lo16(MASK(MSR_DR)|MASK(MSR_RI)) ; Set RI onto access MSR
crset cr0_eq ; Set this to see if we failed
mtmsr r22 ; Flip DR, RI, and maybe PR on
lwz r10,0(r23) ; Fetch the instruction
- mtmsr r30 ; Trans and RI off
- isync
+ crmove 28,cr0_eq ; Remember if we failed
+ li r0,loadMSR ; Set the magic "get back to supervisor" SC
+ mr r3,r30 ; Get MSR to load
+ sc ; Get back to supervisor state
+
+ bfl+ kernAccess,aaUnSetSegs ; Go set SRs if we are in user and need to
mtlr r28 ; Restore the LR
+ crmove cr0_eq,28 ; Set CR0_EQ if the fetch succeeded
blr ; Return with instruction image in R10
;
eRedriveAsISI:
- lwz r6,savesrr1+4(r13) ; Get the srr1 value
+ lwz r6,savesrr1(r13) ; Get the srr1 value
lwz r4,SAVflags(r13) ; Pick up the flags
li r11,T_INSTRUCTION_ACCESS ; Set failing instruction fetch code
rlwimi r6,r1,0,0,4 ; Move the DSISR bits to the SRR1
oris r4,r4,hi16(SAVredrive) ; Set the redrive bit
stw r11,saveexception(r13) ; Set the replacement code
stw r4,SAVflags(r13) ; Set redrive request
- stw r6,savesrr1+4(r13) ; Set the srr1 value
+ stw r6,savesrr1(r13) ; Set the srr1 value
b EXT(EmulExit) ; Bail out to handle ISI...
.globl EXT(AlignAssist)
LEXT(AlignAssist)
- bf-- pf64Bitb,aan64 ; Skip if not 64-bit
- b EXT(AlignAssist64) ; Jump to the 64-bit code...
-
-aan64: lwz r20,savedsisr(r13) ; Get the DSISR
+
+#if 0
+ b EXT(EmulExit) ; Just return for now...
+#endif
+
+
mfsprg r31,0 ; Get the per_proc
- mtcrf 0x10,r20 ; Put instruction ID in CR for later
+ lwz r20,savedsisr(r13) ; Get the DSISR
lwz r21,spcFlags(r31) ; Grab the special flags
- mtcrf 0x08,r20 ; Put instruction ID in CR for later
+ mtcrf 0x1C,r20 ; Put instruction ID in CR for later
rlwinm. r0,r21,0,runningVMbit,runningVMbit ; Are we running a VM?
- mtcrf 0x04,r20 ; Put instruction ID in CR for later
- lwz r22,savesrr1+4(r13) ; Get the SRR1
+ lwz r22,savesrr1(r13) ; Get the SRR1
bne- aaPassAlong ; We are in a VM, no emulation for alignment exceptions...
- lwz r19,dgFlags(0) ; Get the diagnostics flags
+ rlwinm. r0,r21,0,trapUnalignbit,trapUnalignbit ; Should we trap alignment exceptions?
crxor iFloat,iOptype1,iOptype2 ; Set this to 0 if both bits are either 0 or 1
mr r26,r20 ; Save the DSISR
+ bne- aaPassAlong ; No alignment exceptions allowed...
rlwinm. r0,r22,0,MSR_SE_BIT,MSR_SE_BIT ; Were we single stepping?
- lwz r23,savedar+4(r13) ; Pick up the address that we want to access
+ lwz r23,savedar(r13) ; Pick up the address that we want to access
crnot traceInst,cr0_eq ; Remember if trace is on
-
- rlwinm. r0,r19,0,enaNotifyEMb,enaNotifyEMb ; Should we notify that an alignment exception happened?
- mfmsr r30 ; Save the MSR for now
+ rlwinm. r0,r21,0,notifyUnalignbit,notifyUnalignbit ; Should we notify that an alignment exception happened?
+ mfsprg r28,2 ; Get the processor features
crnot iNotify,cr0_eq ; Remember to tell someone we did this
+ rlwinm. r22,r22,0,MSR_PR_BIT,MSR_PR_BIT ; Did we take the exception in the kernel and isolate PR?
+ mfmsr r30 ; Save the MSR for now
li r29,emfp0 ; Point to work area
crxor iFloat,iFloat,iOptype3 ; Set true if we have a floating point instruction
+ or r22,r22,r30 ; Add PR to access MSR
dcbz r29,r31 ; Clear and allocate a cache line for us to work in
- rlwinm r24,r20,3,24,28 ; Get displacement to register to update if update form
+ rlwinm r24,r20,2,25,29 ; Get displacement to register to update if update form
rlwimi r20,r20,24,28,28 ; Move load/store indication to the bottom of index
- ori r22,r30,lo16(MASK(MSR_DR)|MASK(MSR_RI)) ; Set RI onto access MSR
+ ori r22,r22,lo16(MASK(MSR_DR)|MASK(MSR_RI)) ; Set RI onto access MSR
+ crmove kernAccess,cr0_eq ; Remember if fault was in kernel
+ rlwinm. r28,r28,0,pfAltivecb,pfAltivecb ; Do we have Altivec on this machine?
rlwimi r20,r20,26,27,27 ; Move single/double indication to just above the bottom
- lis r29,hi16(EXT(aaFPopTable)) ; High part of FP branch table
+ beq aaNoVect ; Nope, no Altivec...
+
+ dssall ; We need to kill streams because we are going to flip to problem state
+ sync
+
+aaNoVect: lis r29,hi16(aaFPopTable) ; High part of FP branch table
bf- iFloat,aaNotFloat ; This is not a floating point instruction...
- ori r29,r29,lo16(EXT(aaFPopTable)) ; Low part of FP branch table
+ li r25,8 ; Assume 8-byte access for now
+ ori r29,r29,lo16(aaFPopTable) ; Low part of FP branch table
+ bt iDouble,aaFPis8 ; So far, we think we are a double...
+ li r25,4 ; Set word access
- rlwimi r29,r20,0,22,28 ; Index into table based upon register||iDouble||iStore
+aaFPis8: rlwimi r29,r20,0,22,28 ; Index into table based upon register||iDouble||iStore
+ ori r0,r30,lo16(MASK(MSR_FP)) ; Turn on floating point
mtctr r29 ; Get set to call the function
bt iStore,aaFPstore ; This is an FP store...
; Here we handle floating point loads
;
-aaFPload: crset cr0_eq ; Set this to see if we failed
- mtmsr r22 ; Flip DR, RI
+aaFPload: bfl+ kernAccess,aaSetSegs ; Go set SRs if we are in user and need to
+
+ crset cr0_eq ; Set this to see if we failed
+ ori r3,r30,lo16(MASK(MSR_FP)) ; We will need FP on in a bit, so turn on when we ditch problem state
+ mtmsr r22 ; Flip DR, RI, and maybe PR on
isync
lwz r10,0(r23) ; Get the first word
lwz r11,4(r23) ; Get the second half
aaLdNotDbl: mr r4,r0 ; Save the DAR if we failed the access
-
- mtmsr r30 ; Turn off translation again
- isync
+ li r0,loadMSR ; Set the magic "get back to supervisor" SC
+ sc ; Get back to supervisor state and turn on FP
bf- cr0_eq,aaRedriveAsDSI ; Go redrive this as a DSI...
.align 5
-aaFPstore: bctrl ; Go save the source FP register
+aaFPstore: mtmsr r0 ; We need floating point on for the first phase
+ isync
+
+ bctrl ; Go save the source FP register
lwz r10,emfp0(r31) ; Get first word
crandc iDouble,iDouble,iOptype4 ; Change to 4-byte access if stfiwx
lwz r11,emfp0+4(r31) ; and the second
bf+ iOptype4,aaNotstfiwx ; This is not a stfiwx...
+ li r25,4 ; Set this is a word
mr r10,r11 ; The stfiwx wants to store the second half
aaNotstfiwx:
+ bfl+ kernAccess,aaSetSegs ; Go set SRs if we are in user and need to
+
crset cr0_eq ; Set this to see if we failed
- mtmsr r22 ; Flip DR, RI
+ mr r3,r30 ; Set the normal MSR
+ mtmsr r22 ; Flip DR, RI, and maybe PR on
isync
stw r10,0(r23) ; Save the first word
stw r11,4(r23) ; Save the second half
aaStNotDbl: mr r4,r0 ; Save the DAR if we failed the access
- mtmsr r30 ; Turn off
- isync
+ li r0,loadMSR ; Set the magic "get back to supervisor" SC
+ sc ; Get back to supervisor state
+
bf- cr0_eq,aaRedriveAsDSI ; Go redrive this as a DSI...
+
+
;
; Common exit routines
;
-aaComExit: lwz r10,savesrr0+4(r13) ; Get the failing instruction address
+aaComExit: lwz r10,savesrr0(r13) ; Get the failing instruction address
add r24,r24,r13 ; Offset to update register
li r11,T_IN_VAIN ; Assume we are all done
addi r10,r10,4 ; Step to the next instruction
bf iUpdate,aaComExNU ; Skip if not an update form...
- stw r23,saver0+4(r24) ; Update the target
+ stw r23,saver0(r24) ; Update the target
aaComExNU: lwz r9,SAVflags(r13) ; Get the flags
- stw r10,savesrr0+4(r13) ; Set new PC
+ stw r10,savesrr0(r13) ; Set new PC
bt- traceInst,aaComExitrd ; We are tracing, go emulate trace...
bf+ iNotify,aaComExGo ; Nothing special here, go...
+
+ bfl+ kernAccess,aaUnSetSegs ; Go set SRs if we are in user and need to
li r11,T_ALIGNMENT ; Set the we just did an alignment exception....
ori r19,r19,lo16(aaEmTable) ; Low part of table address
blt- aaPassAlong ; We do not handle any of these (lwarx, stwcx., eciwx, ecowx)...
add r19,r19,r3 ; Point to emulation routine
- rlwinm r18,r26,30,24,28 ; Get the target/source register displacement
+ rlwinm r18,r26,29,25,29 ; Get the target/source register displacement
mtctr r19 ; Set the routine address
.align 5
aaLmwStmw:
- rlwinm r17,r18,31,1,29 ; Convert doublword based index to words
+ subfic r25,r18,32*4 ; Calculate the length of the transfer
li r28,0 ; Set no extra bytes to move (used for string instructions)
- subfic r17,r17,32*4 ; Calculate the length of the transfer
+ mr r17,r25 ; Save the word transfer length here
-aaLSComm: addi r19,r13,saver0+4 ; Offset to registers in savearea
+aaLSComm: addi r19,r13,saver0 ; Offset to registers in savearea
mr r16,r23 ; Make a hunk pointer
+
+ bfl+ kernAccess,aaSetSegs ; Go set SRs if we are in user and need to
bt iUpdate,aaStmw ; This is the stmw...
subi r17,r17,8*4 ; Back off for another hunk
crset cr0_eq ; Set this to see if we failed
- mtmsr r22 ; Flip DR, RI
+ mtmsr r22 ; Flip DR, RI, and maybe PR on
isync
lwz r2,0(r16) ; Load word 0
lwz r9,28(r16) ; Load word 7
aaLmwB1: mr r4,r0 ; Remember DAR, jus in case we failed the access
- mtmsr r30 ; Turn off DR, RI
- isync
+ mr r3,r30 ; Set the normal MSR
+ li r0,loadMSR ; Set the magic "get back to supervisor" SC
+ sc ; Get back to supervisor state
bf- cr0_eq,aaRedriveAsDSI ; We failed, go redrive this as a DSI...
addi r16,r16,8*4 ; Point up to next input aread
stwx r2,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
stwx r15,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
stwx r14,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
stwx r5,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
stwx r6,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
stwx r7,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
stwx r8,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
stwx r9,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
b aaLmwNxt ; Do the next hunk...
lwz r5,12(r16) ; Load word 3
aaLmwB2: mr r4,r0 ; Remember DAR, jus in case we failed the access
- mtmsr r30 ; Turn off DR, RI
- isync
+ mr r3,r30 ; Set the normal MSR
+ li r0,loadMSR ; Set the magic "get back to supervisor" SC
+ sc ; Get back to supervisor state
bf- cr0_eq,aaRedriveAsDSI ; We failed, go redrive this as a DSI...
addi r16,r16,4*4 ; Point up to next input aread
stwx r2,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
stwx r15,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
stwx r14,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
stwx r5,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
aaLmwL4: or. r5,r17,r28 ; Do we have anything left?
cmplwi cr1,r17,(2*4) ; Do we have one, two, or three full words left?
cmplwi cr1,r17,(2*4) ; Do we have one, two, or three full words left?
mr r3,r30 ; Set the normal MSR
rlwimi r5,r9,8,8,23 ; Move bytes 1 and 2 after 0
-
- mtmsr r30 ; Turn off DR, RI
- isync
+ li r0,loadMSR ; Set the magic "get back to supervisor" SC
+ sc ; Get back to supervisor state
bf- cr0_eq,aaRedriveAsDSI ; We failed, go redrive this as a DSI...
beq- cr2,aaLmwCb ; No full words, copy bytes...
stwx r2,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
blt cr1,aaLmwCb ; We only had one, we are done...
stwx r15,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
beq cr1,aaLmwCb ; We had two, we are done...
stwx r14,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
aaLmwCb: mr. r28,r28 ; Any trailing bytes to do?
beq+ aaComExit ; Nope, leave...
subi r17,r17,8*4 ; Back off for another hunk
lwzx r2,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
lwzx r15,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
lwzx r14,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
lwzx r5,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
lwzx r6,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
lwzx r7,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
lwzx r8,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
lwzx r9,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
crset cr0_eq ; Set this to see if we failed
mtmsr r22 ; Flip DR, RI, and maybe PR on
aaStmwB1: mr r4,r0 ; Remember DAR, jus in case we failed the access
- mtmsr r30 ; Normal MSR
- isync
+ mr r3,r30 ; Set the normal MSR
+ li r0,loadMSR ; Set the magic "get back to supervisor" SC
+ sc ; Get back to supervisor state
bt- cr0_eq,aaStmwNxt ; We have more to do and no failed access...
b aaRedriveAsDSI ; We failed, go redrive this as a DSI...
subi r17,r17,4*4 ; Set count properly
lwzx r2,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
lwzx r15,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
lwzx r14,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
lwzx r5,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
crset cr0_eq ; Set this to see if we failed
- mtmsr r22 ; Flip DR, RI
+ mtmsr r22 ; Flip DR, RI, and maybe PR on
isync
stw r2,0(r16) ; Store word 0
addi r16,r16,4*4 ; Point up to next input aread
aaStmwB2: mr r4,r0 ; Remember DAR, jus in case we failed the access
- mtmsr r30 ; Normal MSR
- isync
+ mr r3,r30 ; Set the normal MSR
+ li r0,loadMSR ; Set the magic "get back to supervisor" SC
+ sc ; Get back to supervisor state
bf- cr0_eq,aaRedriveAsDSI ; We failed, go redrive this as a DSI...
beq- cr2,aaStmwBy1 ; No full words, check out bytes
lwzx r2,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
blt cr1,aaStmwBy1 ; We only had one, go save it...
lwzx r15,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
beq cr1,aaStmwBy1 ; We had two, go save it...
lwzx r14,r19,r18 ; Store register
- addi r18,r18,8 ; Next register
- rlwinm r18,r18,0,24,28 ; Wrap back to 0 if needed
+ addi r18,r18,4 ; Next register
+ rlwinm r18,r18,0,25,29 ; Wrap back to 0 if needed
aaStmwBy1: mr. r28,r28 ; Do we have any trailing bytes?
beq+ aaStmwSt ; Nope...
lwzx r5,r19,r18 ; Yes, pick up one extra register
aaStmwSt: crset cr0_eq ; Set this to see if we failed
- mtmsr r22 ; Flip DR, RI
+ mtmsr r22 ; Flip DR, RI, and maybe PR on
isync
beq- cr2,aaStmwBy2 ; No words, check trailing bytes...
stw r2,0(r16) ; Save first word
- bf- cr0_eq,aaStmwDn ; Store failed, escape...
+ bf- cr0_eq,aaStmwDn ; Read failed, escape...
addi r16,r16,4 ; Bump sink
blt cr1,aaStmwBy2 ; We only had one, we are done...
stw r15,0(r16) ; Save second word
- bf- cr0_eq,aaStmwDn ; Store failed, escape...
+ bf- cr0_eq,aaStmwDn ; Read failed, escape...
addi r16,r16,4 ; Bump sink
beq cr1,aaStmwBy2 ; We had two, we are done...
stw r14,0(r16) ; Save third word
- bf- cr0_eq,aaStmwDn ; Store failed, escape...
addi r16,r16,4 ; Bump sink
aaStmwBy2: rlwinm r2,r5,8,24,31 ; Get byte 0
stb r14,2(r16) ; Save third byte
aaStmwDn: mr r4,r0 ; Remember DAR, jus in case we failed the access
- mtmsr r30 ; Normal MSR
- isync
+ mr r3,r30 ; Set the normal MSR
+ li r0,loadMSR ; Set the magic "get back to supervisor" SC
+ sc ; Get back to supervisor state
bf- cr0_eq,aaRedriveAsDSI ; We failed, go redrive this as a DSI...
.align 5
-aaLswx: lwz r17,savexer+4(r13) ; Pick up the XER
+aaLswx: lwz r17,savexer(r13) ; Pick up the XER
crclr iUpdate ; Make sure we think this the load form
rlwinm. r25,r17,0,25,31 ; Get the number of bytes to load
rlwinm r28,r17,0,30,31 ; Get the number of bytes past an even word
.align 5
-aaStswx: lwz r17,savexer+4(r13) ; Pick up the XER
+aaStswx: lwz r17,savexer(r13) ; Pick up the XER
crclr iUpdate ; Make sure this is clear in case we have 0 length
rlwinm. r25,r17,0,25,31 ; Get the number of bytes to load
rlwinm r28,r17,0,30,31 ; Get the number of bytes past an even word
aaLwbrx:
add r18,r18,r13 ; Index to source register
+ li r25,4 ; Set the length
+
+ bfl+ kernAccess,aaSetSegs ; Go set SRs if we are in user and need to
crset cr0_eq ; Set this to see if we failed
+ mr r3,r30 ; Set the normal MSR
mtmsr r22 ; Flip DR, RI, and maybe PR on
isync
lwz r11,0(r23) ; Load the word
mr r4,r0 ; Save the DAR if we failed the access
- mtmsr r30 ; Restore normal MSR
- isync
-
+ li r0,loadMSR ; Set the magic "get back to supervisor" SC
+ sc ; Get back to supervisor state
+
bf- cr0_eq,aaRedriveAsDSI ; We failed, go redrive this as a DSI...
rlwinm r10,r11,8,0,31 ; Get byte 0 to 3 and byte 2 to 1
rlwimi r10,r11,24,16,23 ; Move byte 1 to byte 2
rlwimi r10,r11,24,0,7 ; Move byte 3 to byte 0
- stw r10,saver0+4(r18) ; Set the register
+ stw r10,saver0(r18) ; Set the register
b aaComExit ; All done, go exit...
aaStwbrx:
add r18,r18,r13 ; Index to source register
- lwz r11,saver0+4(r18) ; Get the register to store
+ li r25,4 ; Set the length
+ lwz r11,saver0(r18) ; Get the register to store
rlwinm r10,r11,8,0,31 ; Get byte 0 to 3 and byte 2 to 1
rlwimi r10,r11,24,16,23 ; Move byte 1 to byte 2
rlwimi r10,r11,24,0,7 ; Move byte 3 to byte 0
+ bfl+ kernAccess,aaSetSegs ; Go set SRs if we are in user and need to
+
crset cr0_eq ; Set this to see if we failed
+ mr r3,r30 ; Set the normal MSR
mtmsr r22 ; Flip DR, RI, and maybe PR on
isync
stw r10,0(r23) ; Store the reversed halfword
mr r4,r0 ; Save the DAR if we failed the access
- mtmsr r30 ; Restore normal MSR
- isync
-
+ li r0,loadMSR ; Set the magic "get back to supervisor" SC
+ sc ; Get back to supervisor state
+
bt+ cr0_eq,aaComExit ; All done, go exit...
b aaRedriveAsDSI ; We failed, go redrive this as a DSI...
aaLhbrx:
add r18,r18,r13 ; Index to source register
+ li r25,2 ; Set the length
+
+ bfl+ kernAccess,aaSetSegs ; Go set SRs if we are in user and need to
crset cr0_eq ; Set this to see if we failed
+ mr r3,r30 ; Set the normal MSR
mtmsr r22 ; Flip DR, RI, and maybe PR on
isync
lhz r11,0(r23) ; Load the halfword
mr r4,r0 ; Save the DAR if we failed the access
- mtmsr r30 ; Restore normal MSR
- isync
+ li r0,loadMSR ; Set the magic "get back to supervisor" SC
+ sc ; Get back to supervisor state
bf- cr0_eq,aaRedriveAsDSI ; We failed, go redrive this as a DSI...
rlwinm r10,r11,8,16,23 ; Rotate bottom byte up one and clear everything else
rlwimi r10,r11,24,24,31 ; Put old second from bottom into bottom
- stw r10,saver0+4(r18) ; Set the register
+ stw r10,saver0(r18) ; Set the register
b aaComExit ; All done, go exit...
aaSthbrx:
add r18,r18,r13 ; Index to source register
- lwz r10,saver0+4(r18) ; Get the register to store
+ li r25,2 ; Set the length
+ lwz r10,saver0(r18) ; Get the register to store
rlwinm r10,r10,8,0,31 ; Rotate bottom byte up one
rlwimi r10,r10,16,24,31 ; Put old second from bottom into bottom
+ bfl+ kernAccess,aaSetSegs ; Go set SRs if we are in user and need to
+
crset cr0_eq ; Set this to see if we failed
+ mr r3,r30 ; Set the normal MSR
mtmsr r22 ; Flip DR, RI, and maybe PR on
isync
sth r10,0(r23) ; Store the reversed halfword
mr r4,r0 ; Save the DAR if we failed the access
- mtmsr r30 ; Restore normal MSR
- isync
+ li r0,loadMSR ; Set the magic "get back to supervisor" SC
+ sc ; Get back to supervisor state
bt+ cr0_eq,aaComExit ; All done, go exit...
b aaRedriveAsDSI ; We failed, go redrive this as a DSI...
.align 5
aaDcbz:
+ li r25,32 ; Set the length
rlwinm r23,r23,0,0,26 ; Round back to a 32-byte boundary
+ bfl+ kernAccess,aaSetSegs ; Go set SRs if we are in user and need to
+
crset cr0_eq ; Set this to see if we failed
+ mr r3,r30 ; Set the normal MSR
li r0,0 ; Clear this out
mtmsr r22 ; Flip DR, RI, and maybe PR on
isync
stw r0,28(r23) ; Clear word
aaDcbzXit: mr r4,r0 ; Save the DAR if we failed the access
- mtmsr r30 ; Restore normal MSR
- isync
+ li r0,loadMSR ; Set the magic "get back to supervisor" SC
+ sc ; Get back to supervisor state
crclr iUpdate ; Make sure we do not think this is an update form
; Unhandled alignment exception, pass it along
;
+aaPassAlongUnMap:
+ bfl+ kernAccess,aaUnSetSegs ; Go set SRs if we are in user and need to
+
+
aaPassAlong:
b EXT(EmulExit)
.align 5
aaComExitrd:
+ bfl+ kernAccess,aaUnSetSegs ; Go set SRs back if we need to because we are not going back to user yet
oris r9,r9,hi16(SAVredrive) ; Set the redrive bit
li r11,T_TRACE ; Set trace interrupt
rlwinm r12,r12,0,16,31 ; Clear top half of SRR1
aaRedriveAsDSI:
mr r20,r1 ; Save the DSISR
mr r21,r4
+ bfl+ kernAccess,aaUnSetSegs ; Go set SRs back if we need to because we are not going back to user yet
lwz r4,SAVflags(r13) ; Pick up the flags
li r11,T_DATA_ACCESS ; Set failing data access code
oris r4,r4,hi16(SAVredrive) ; Set the redrive bit
stw r20,savedsisr(r13) ; Set the DSISR of failed access
- stw r21,savedar+4(r13) ; Set the address of the failed access
+ stw r21,savedar(r13) ; Set the address of the failed access
stw r11,saveexception(r13) ; Set the replacement code
stw r4,SAVflags(r13) ; Set redrive request
b EXT(EmulExit) ; Bail out to handle ISI...
+;
+; Set segment registers for user access. Do not call this if we are trying to get
+; supervisor state memory. We do not need this.
+;
+; Performance-wise, we will usually be setting one SR here. Most memory will be
+; allocated before the 1GB mark. Since the kernel maps the first GB, the exception
+; handler always sets the SRs before we get here. Therefore, we will usually
+; have to remap it.
+;
+; Also, we need to un-do these mapping ONLY if we take a non-standard
+; exit, e.g., emulate DSI, emulate trace exception, etc. This is because
+; translation will never be turned on until we return and at that point,
+; normal exception exit code will restore the first 4 SRs if needed.
+;
+
+ .align 5
+
+ .globl EXT(aaSetSegsX)
+
+LEXT(aaSetSegsX)
+
+aaSetSegs: addi r3,r25,-1 ; Point at last accessed offset in range
+ lwz r7,PP_USERPMAP(r31) ; Get the current user pmap
+ lis r0,0x4000 ; This is the address of the first segment outside of the kernel
+ rlwinm r5,r23,6,26,29 ; Get index into pmap table
+ add r4,r23,r3 ; Point to the last byte accessed
+ addi r5,r5,PMAP_SEGS ; Point to the segment slot
+ cmplw r23,r0 ; See if first segment register needs to be reloaded
+ cmplw cr2,r4,r0 ; Do we need to set the second (if any) SR?
+ xor r0,r4,r23 ; See if we are in the same segment as first
+ bge aaSetS1ok ; Nope, we are in a pure user range
+
+ lwzx r6,r5,r7 ; Get the user address space SR value
+ mtsrin r6,r23 ; Load the corresponding SR register
+
+aaSetS1ok: rlwinm. r0,r0,0,0,3 ; Any change in segment?
+ bgelr- cr2 ; We are in user only space, we do not need to mess with SR
+ rlwinm r5,r4,6,26,29 ; Get index into pmap table
+ beqlr+ ; No change in segment, we are done...
+
+ lwzx r6,r5,r7 ; Get the user address space SR value
+ mtsrin r6,r4 ; Load the corresponding SR register
+ blr ; Leave...
+
+;
+; Unset segment registers for user access. Do not call unless we had a user access.
+;
+
+ .align 5
+
+ .globl EXT(aaUnSetSegsX)
+
+LEXT(aaUnSetSegsX)
+
+aaUnSetSegs:
+ addi r3,r25,-1 ; Point at last accessed offset in range
+ lis r0,0x4000 ; This is the address of the first segment outside of the kernel
+ lis r5,hi16(KERNEL_SEG_REG0_VALUE) ; Get the high half of the kernel SR0 value
+ add r4,r23,r3 ; Point to the last byte accessed
+ cmplw r23,r0 ; See if first segment register needs to be reloaded
+ rlwimi r5,r23,24,8,11 ; Make the correct kernel segment
+ cmplw cr2,r4,r0 ; Do we need to set the second (if any) SR?
+ xor r0,r4,r23 ; See if we are in the same segment as first
+ bge aaUnSetS1ok ; Nope, we are in a pure user range
+
+ mtsrin r5,r23 ; Load the corresponding SR register
+
+aaUnSetS1ok:
+ rlwinm. r0,r0,0,0,3 ; Any change in segment?
+ bgelr cr2 ; We are in user only space, we do not need to mess with SR
+ rlwimi r5,r4,24,8,11 ; Make the correct kernel segment
+ beqlr+ ; No change in segment, we are done...
+
+ mtsrin r5,r4 ; Load the corresponding SR register
+ blr ; Leave...
+
;
;
.align 10 ; Make sure we are on a 1k boundary
- .globl EXT(aaFPopTable)
-LEXT(aaFPopTable)
+aaFPopTable:
lfs f0,emfp0(r31) ; Load single variant
blr
+++ /dev/null
-/*
- * Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-/* Emulate64.s
- *
- * Software emulation of instructions not handled in hw, on 64-bit machines.
- */
-
-#include <sys/appleapiopts.h>
-#include <cpus.h>
-#include <ppc/asm.h>
-#include <ppc/proc_reg.h>
-#include <ppc/exception.h>
-#include <mach/machine/vm_param.h>
-#include <ppc/cpu_capabilities.h>
-#include <assym.s>
-
-// CR bit set if the instruction is an "update" form (LFDU, STWU, etc):
-#define kUpdate 25
-
-// CR bit set if interrupt occured in trace mode (ie, MSR_SE_BIT):
-#define kTrace 8
-
-// CR bit set if notification on alignment interrupts is requested (notifyUnalignbit in spcFlags):
-#define kNotify 9
-
-// CR bit distinguishes between alignment and program exceptions:
-#define kAlignment 10
-
-
-
-// *************************************
-// * P R O G R A M I N T E R R U P T *
-// *************************************
-//
-// These are floating pt exceptions, illegal instructions, privileged mode violations,
-// and traps. All we're interested in at this low level is illegal instructions.
-// The ones we "emulate" are:
-// DCBA, which is not implemented in the IBM 970. The emulation is to ignore it,
-// as it is just a hint.
-// MCRXR, which is not implemented on the IBM 970, but is in the PPC ISA.
-//
-// Additionally, to facilitate debugging the alignment handler, we recognize a special
-// diagnostic mode that is used to simulate alignment exceptions. When in this mode,
-// if the instruction has opcode==0 and the extended opcode is one of the X-form
-// instructions that can take an alignment interrupt, then we change the opcode to
-// 31 and pretend it got an alignment interrupt. This exercises paths that
-// are hard to drive or perhaps never driven on this particular CPU.
-
- .text
- .globl EXT(Emulate64)
- .align 5
-LEXT(Emulate64)
- crclr kAlignment // not an alignment exception
- b a64AlignAssistJoin // join alignment handler
-
-
-// Return from alignment handler with all the regs loaded for opcode emulation.
-
-a64HandleProgramInt:
- rlwinm. r0,r29,0,SRR1_PRG_ILL_INS_BIT,SRR1_PRG_ILL_INS_BIT // illegal opcode?
- beq a64PassAlong // No, must have been trap or priv violation etc
- rlwinm r3,r20,6,26,31 // right justify opcode field (bits 0-5)
- rlwinm r4,r20,31,22,31 // right justify extended opcode field (bits 21-30)
- cmpwi cr0,r3,31 // X-form?
- cmpwi cr1,r4,758 // DCBA?
- cmpwi cr4,r4,512 // MCRXR?
- crand cr1_eq,cr0_eq,cr1_eq // merge the two tests for DCBA
- crand cr4_eq,cr0_eq,cr4_eq // and for MCRXR
- beq++ cr1_eq,a64ExitEm // was DCBA, so ignore
- bne-- cr4_eq,a64NotEmulated // skip if not MCRXR
-
-// Was MCRXR, so emulate.
-
- ld r3,savexer(r13) // get the XER
- lwz r4,savecr(r13) // and the CR
- rlwinm r5,r20,11,27,29 // get (CR# * 4) from instruction
- rlwinm r6,r3,0,4,31 // zero XER[32-35] (also XER[0-31])
- sld r4,r4,r5 // move target CR field to bits 32-35
- rlwimi r4,r3,0,0,3 // move XER[32-35] into CR field
- stw r6,savexer+4(r13) // update XER
- srd r4,r4,r5 // re-position CR
- stw r4,savecr(r13) // update CR
- b a64ExitEm // done
-
-// Not an opcode we normally emulate. If in special diagnostic mode and opcode=0,
-// emulate as an alignment exception. This special case is for test software.
-
-a64NotEmulated:
- lwz r30,dgFlags(0) // Get the flags
- rlwinm. r0,r30,0,enaDiagEMb,enaDiagEMb // Do we want to try to emulate something?
- beq++ a64PassAlong // No emulation allowed
- cmpwi r3,0 // opcode==0 ?
- bne a64PassAlong // not the special case
- oris r20,r20,0x7C00 // change opcode to 31
- crset kAlignment // say we took alignment exception
- rlwinm r5,r4,0,26+1,26-1 // mask Update bit (32) out of extended opcode
- rlwinm r5,r5,0,0,31 // Clean out leftover junk from rlwinm
-
- cmpwi r4,1014 // dcbz/dcbz128 ?
- crmove cr1_eq,cr0_eq
- cmpwi r5,21 // ldx/ldux ?
- cror cr1_eq,cr0_eq,cr1_eq
- cmpwi r5,599 // lfdx/lfdux ?
- cror cr1_eq,cr0_eq,cr1_eq
- cmpwi r5,535 // lfsx/lfsux ?
- cror cr1_eq,cr0_eq,cr1_eq
- cmpwi r5,343 // lhax/lhaux ?
- cror cr1_eq,cr0_eq,cr1_eq
- cmpwi r4,790 // lhbrx ?
- cror cr1_eq,cr0_eq,cr1_eq
- cmpwi r5,279 // lhzx/lhzux ?
- cror cr1_eq,cr0_eq,cr1_eq
- cmpwi r4,597 // lswi ?
- cror cr1_eq,cr0_eq,cr1_eq
- cmpwi r4,533 // lswx ?
- cror cr1_eq,cr0_eq,cr1_eq
- cmpwi r5,341 // lwax/lwaux ?
- cror cr1_eq,cr0_eq,cr1_eq
- cmpwi r4,534 // lwbrx ?
- cror cr1_eq,cr0_eq,cr1_eq
- cmpwi r5,23 // lwz/lwzx ?
- cror cr1_eq,cr0_eq,cr1_eq
- cmpwi r5,149 // stdx/stdux ?
- cror cr1_eq,cr0_eq,cr1_eq
- cmpwi r5,727 // stfdx/stfdux ?
- cror cr1_eq,cr0_eq,cr1_eq
- cmpwi r4,983 // stfiwx ?
- cror cr1_eq,cr0_eq,cr1_eq
- cmpwi r5,663 // stfsx/stfsux ?
- cror cr1_eq,cr0_eq,cr1_eq
- cmpwi r4,918 // sthbrx ?
- cror cr1_eq,cr0_eq,cr1_eq
- cmpwi r5,407 // sthx/sthux ?
- cror cr1_eq,cr0_eq,cr1_eq
- cmpwi r4,725 // stswi ?
- cror cr1_eq,cr0_eq,cr1_eq
- cmpwi r4,661 // stswx ?
- cror cr1_eq,cr0_eq,cr1_eq
- cmpwi r4,662 // stwbrx ?
- cror cr1_eq,cr0_eq,cr1_eq
- cmpwi r5,151 // stwx/stwux ?
- cror cr1_eq,cr0_eq,cr1_eq
-
- beq++ cr1,a64GotInstruction // it was one of the X-forms we handle
- crclr kAlignment // revert to program interrupt
- b a64PassAlong // not recognized extended opcode
-
-
-// *****************************************
-// * A L I G N M E N T I N T E R R U P T *
-// *****************************************
-//
-// We get here in exception context, ie with interrupts disabled, translation off, and
-// in 64-bit mode, with:
-// r13 = save-area pointer, with general context already saved in it
-// cr6 = feature flags
-// We preserve r13 and cr6. Other GPRs and CRs, the LR and CTR are used.
-//
-// Current 64-bit processors (GPUL) handle almost all misaligned operations in hardware,
-// so this routine usually isn't called very often. Only floating pt ops that cross a page
-// boundary and are not word aligned, and LMW/STMW can take exceptions to cacheable memory.
-// However, in contrast to G3 and G4, any misaligned load/store will get an alignment
-// interrupt on uncached memory.
-//
-// We always emulate scalar ops with a series of byte load/stores. Doing so is no slower
-// than LWZ/STW in cases where a scalar op gets an alignment exception.
-//
-// This routine supports all legal permutations of alignment interrupts occuring in user or
-// supervisor mode, 32 or 64-bit addressing, and translation on or off. We do not emulate
-// instructions that go past the end of an address space, such as "LHZ -1(0)"; we just pass
-// along the alignment exception rather than wrap around to byte 0. (Treatment of address
-// space wrap is a moot point in Mac OS X, since we do not map either the last page or
-// page 0.)
-//
-// First, check for a few special cases such as virtual machines, etc.
-
- .globl EXT(AlignAssist64)
- .align 5
-LEXT(AlignAssist64)
- crset kAlignment // mark as alignment interrupt
-
-a64AlignAssistJoin: // join here from program interrupt handler
- mfsprg r31,0 // get the per_proc data ptr
- mcrf cr3,cr6 // save feature flags here...
- lwz r21,spcFlags(r31) // grab the special flags
- ld r29,savesrr1(r13) // get the MSR etc at the fault
- ld r28,savesrr0(r13) // get the EA of faulting instruction
- mfmsr r26 // save MSR at entry
- rlwinm. r0,r21,0,runningVMbit,runningVMbit // Are we running a VM?
- lwz r19,dgFlags(0) // Get the diagnostics flags
- bne-- a64PassAlong // yes, let the virtual machine monitor handle
-
-
-// Set up the MSR shadow regs. We turn on FP in this routine, and usually set DR and RI
-// when accessing user space (the SLB is still set up with all the user space translations.)
-// However, if the interrupt occured in the kernel with DR off, we keep it off while
-// accessing the "target" address space. If we set DR to access the target space, we also
-// set RI. The RI bit tells the exception handlers to clear cr0 beq and return if we get an
-// exception accessing the user address space. We are careful to test cr0 beq after every such
-// access. We keep the following "shadows" of the MSR in global regs across this code:
-// r25 = MSR at entry, plus FP and probably DR and RI (used to access target space)
-// r26 = MSR at entry
-// r27 = free
-// r29 = SRR1 (ie, MSR at interrupt)
-// Note that EE and IR are always off, and SF is always on in this code.
-
- rlwinm r3,r29,0,MSR_DR_BIT,MSR_DR_BIT // was translation on at fault?
- rlwimi r3,r3,32-MSR_RI_BIT+MSR_DR_BIT,MSR_RI_BIT,MSR_RI_BIT // if DR was set, set RI too
- or r25,r26,r3 // assemble MSR to use accessing target space
-
-
-// Because the DSISR and DAR are either not set or are not to be trusted on some 64-bit
-// processors on an alignment interrupt, we must fetch the faulting instruction ourselves,
-// then decode/hash the opcode and reconstruct the EA manually.
-
- mtmsr r25 // turn on FP and (if it was on at fault) DR and RI
- isync // wait for it to happen
- cmpw r0,r0 // turn on beq so we can check for DSIs
- lwz r20,0(r28) // fetch faulting instruction, probably with DR on
- bne-- a64RedriveAsISI // got a DSI trying to fetch it, pretend it was an ISI
- mtmsr r26 // turn DR back off
- isync // wait for it to happen
-
-
-// Set a few flags while we wait for the faulting instruction to arrive from cache.
-
- rlwinm. r0,r29,0,MSR_SE_BIT,MSR_SE_BIT // Were we single stepping?
- stw r20,savemisc2(r13) // Save the instruction image in case we notify
- crnot kTrace,cr0_eq
- rlwinm. r0,r19,0,enaNotifyEMb,enaNotifyEMb // Should we notify?
- crnot kNotify,cr0_eq
-
-
-// Hash the intruction into a 5-bit value "AAAAB" used to index the branch table, and a
-// 1-bit kUpdate flag, as follows:
-// ¥ for X-form instructions (with primary opcode 31):
-// the "AAAA" bits are bits 21-24 of the instruction
-// the "B" bit is the XOR of bits 29 and 30
-// the update bit is instruction bit 25
-// ¥ for D and DS-form instructions (actually, any primary opcode except 31):
-// the "AAAA" bits are bits 1-4 of the instruction
-// the "B" bit is 0
-// the update bit is instruction bit 5
-//
-// Just for fun (and perhaps a little speed on deep-pipe machines), we compute the hash,
-// update flag, and EA without branches and with ipc >= 2.
-//
-// When we "bctr" to the opcode-specific reoutine, the following are all set up:
-// MSR = EE and IR off, SF and FP on
-// r13 = save-area pointer (physical)
-// r14 = ptr to saver0 in save-area (ie, to base of GPRs)
-// r15 = 0x00000000FFFFFFFF if 32-bit mode fault, 0xFFFFFFFFFFFFFFFF if 64
-// r16 = RA * 8 (ie, reg# not reg value)
-// r17 = EA
-// r18 = (RA|0) (reg value)
-// r19 = -1 if X-form, 0 if D-form
-// r20 = faulting instruction
-// r21 = RT * 8 (ie, reg# not reg value)
-// r22 = addr(aaFPopTable)+(RT*32), ie ptr to floating pt table for target register
-// r25 = MSR at entrance, probably with DR and RI set (for access to target space)
-// r26 = MSR at entrance
-// r27 = free
-// r28 = SRR0 (ie, EA of faulting instruction)
-// r29 = SRR1 (ie, MSR at fault)
-// r30 = scratch, usually user data
-// r31 = per-proc pointer
-// cr2 = kTrace, kNotify, and kAlignment flags
-// cr3 = saved copy of feature flags used in lowmem vector code
-// cr6 = bits 24-27 of CR are bits 24-27 of opcode if X-form, or bits 4-5 and 00 if D-form
-// bit 25 is the kUpdate flag, set for update form instructions
-// cr7 = bits 28-31 of CR are bits 28-31 of opcode if X-form, or 0 if D-form
-
-a64GotInstruction: // here from program interrupt with instruction in r20
- rlwinm r21,r20,6+6,20,25 // move the primary opcode (bits 0-6) to bits 20-25
- la r14,saver0(r13) // r14 <- base address of GPR registers
- xori r19,r21,0x07C0 // iff primary opcode is 31, set r19 to 0
- rlwinm r16,r20,16+3,24,28 // r16 <- RA*8
- subi r19,r19,1 // set bit 0 iff X-form (ie, if primary opcode is 31)
- rlwinm r17,r20,21+3,24,28 // r17 <- RB*8 (if X-form)
- sradi r19,r19,63 // r19 <- -1 if X-form, 0 if D-form
- extsh r22,r20 // r22 <- displacement (if D-form)
-
- ldx r23,r14,r17 // get (RB), if any
- and r15,r20,r19 // instruction if X, 0 if D
- andc r17,r21,r19 // primary opcode in bits 20-25 if D, 0 if X
- ldx r18,r14,r16 // get (RA)
- subi r24,r16,1 // set bit 0 iff RA==0
- or r21,r15,r17 // r21 <- instruction if X, or bits 0-5 in bits 20-25 if D
- sradi r24,r24,63 // r24 <- -1 if RA==0, 0 otherwise
- rlwinm r17,r21,32-4,25,28 // shift opcode bits 21-24 to 25-28 (hash "AAAA" bits)
- lis r10,ha16(a64BranchTable) // start to build up branch table address
- rlwimi r17,r21,0,29,29 // move opcode bit 29 into hash as start of "B" bit
- rlwinm r30,r21,1,29,29 // position opcode bit 30 in position 29
- and r12,r23,r19 // RB if X-form, 0 if D-form
- andc r11,r22,r19 // 0 if X-form, sign extended displacement if D-form
- xor r17,r17,r30 // bit 29 ("B") of hash is xor(bit29,bit30)
- addi r10,r10,lo16(a64BranchTable)
- or r12,r12,r11 // r12 <- (RB) or displacement, as appropriate
- lwzx r30,r10,r17 // get address from branch table
- mtcrf 0x01,r21 // move opcode bits 28-31 to CR7
- sradi r15,r29,32 // propogate SF bit from SRR1 (MSR_SF, which is bit 0)
- andc r18,r18,r24 // r18 <- (RA|0)
- mtcrf 0x02,r21 // move opcode bits 24-27 to CR6 (kUpdate is bit 25)
- add r17,r18,r12 // r17 <- EA, which might need to be clamped to 32 bits
- mtctr r30 // set up branch address
-
- oris r15,r15,0xFFFF // start to fill low word of r15 with 1s
- rlwinm r21,r20,11+3,24,28 // r21 <- RT * 8
- lis r22,ha16(EXT(aaFPopTable)) // start to compute address of floating pt table
- ori r15,r15,0xFFFF // now bits 32-63 of r15 are 1s
- addi r22,r22,lo16(EXT(aaFPopTable))
- and r17,r17,r15 // clamp EA to 32 bits if necessary
- rlwimi r22,r21,2,22,26 // move RT into aaFPopTable address (which is 1KB aligned)
-
- bf-- kAlignment,a64HandleProgramInt // return to Program Interrupt handler
- bctr // if alignment interrupt, jump to opcode-specific routine
-
-
-// Floating-pt load single (lfs[u], lfsx[u])
-
-a64LfsLfsx:
- bl a64Load4Bytes // get data in r30
- mtctr r22 // set up address of "lfs fRT,emfp0(r31)"
- stw r30,emfp0(r31) // put word here for aaFPopTable routine
- bctrl // do the lfs
- b a64UpdateCheck // update RA if necessary and exit
-
-
-// Floating-pt store single (stfs[u], stfsx[u])
-
-a64StfsStfsx:
- ori r22,r22,8 // set dir==1 (ie, single store) in aaFPopTable
- mtctr r22 // set up address of "stfs fRT,emfp0(r31)"
- bctrl // execute the store into emfp0
- lwz r30,emfp0(r31) // get the word
- bl a64Store4Bytes // store r30 into user space
- b a64UpdateCheck // update RA if necessary and exit
-
-
-// Floating-pt store as integer word (stfiwx)
-
-a64Stfiwx:
- ori r22,r22,16+8 // set size=1, dir==1 (ie, double store) in aaFPopTable
- mtctr r22 // set up FP register table address
- bctrl // double precision store into emfp0
- lwz r30,emfp0+4(r31) // get the low-order word
- bl a64Store4Bytes // store r30 into user space
- b a64Exit // successfully emulated
-
-
-// Floating-pt load double (lfd[u], lfdx[u])
-
-a64LfdLfdx:
- ori r22,r22,16 // set Double bit in aaFPopTable address
- bl a64Load8Bytes // get data in r30
- mtctr r22 // set up address of "lfd fRT,emfp0(r31)"
- std r30,emfp0(r31) // put doubleword here for aaFPopTable routine
- bctrl // execute the load
- b a64UpdateCheck // update RA if necessary and exit
-
-
-// Floating-pt store double (stfd[u], stfdx[u])
-
-a64StfdStfdx:
- ori r22,r22,16+8 // set size=1, dir==1 (ie, double store) in aaFPopTable address
- mtctr r22 // address of routine to stfd RT
- bctrl // store into emfp0
- ld r30,emfp0(r31) // get the doubleword
- bl a64Store8Bytes // store r30 into user space
- b a64UpdateCheck // update RA if necessary and exit
-
-
-// Load halfword w 0-fill (lhz[u], lhzx[u])
-
-a64LhzLhzx:
- bl a64Load2Bytes // load into r30 from user space (w 0-fill)
- stdx r30,r14,r21 // store into RT slot in register file
- b a64UpdateCheck // update RA if necessary and exit
-
-
-// Load halfword w sign fill (lha[u], lhax[u])
-
-a64LhaLhax:
- bl a64Load2Bytes // load into r30 from user space (w 0-fill)
- extsh r30,r30 // sign-extend
- stdx r30,r14,r21 // store into RT slot in register file
- b a64UpdateCheck // update RA if necessary and exit
-
-
-// Load halfword byte reversed (lhbrx)
-
-a64Lhbrx:
- bl a64Load2Bytes // load into r30 from user space (w 0-fill)
- rlwinm r3,r30,8,16,23 // reverse bytes into r3
- rlwimi r3,r30,24,24,31
- stdx r3,r14,r21 // store into RT slot in register file
- b a64Exit // successfully emulated
-
-
-// Store halfword (sth[u], sthx[u])
-
-a64SthSthx:
- ldx r30,r14,r21 // get RT
- bl a64Store2Bytes // store r30 into user space
- b a64UpdateCheck // update RA if necessary and exit
-
-
-// Store halfword byte reversed (sthbrx)
-
-a64Sthbrx:
- addi r21,r21,6 // point to low two bytes of RT
- lhbrx r30,r14,r21 // load and reverse
- bl a64Store2Bytes // store r30 into user space
- b a64Exit // successfully emulated
-
-
-// Load word w 0-fill (lwz[u], lwzx[u]), also lwarx.
-
-a64LwzLwzxLwarx:
- andc r3,r19,r20 // light bit 30 of r3 iff lwarx
- andi. r0,r3,2 // is it lwarx?
- bne-- a64PassAlong // yes, never try to emulate a lwarx
- bl a64Load4Bytes // load 4 bytes from user space into r30 (0-filled)
- stdx r30,r14,r21 // update register file
- b a64UpdateCheck // update RA if necessary and exit
-
-
-// Load word w sign fill (lwa, lwax[u])
-
-a64Lwa:
- crclr kUpdate // no update form of lwa (its a reserved encoding)
-a64Lwax:
- bl a64Load4Bytes // load 4 bytes from user space into r30 (0-filled)
- extsw r30,r30 // sign extend
- stdx r30,r14,r21 // update register file
- b a64UpdateCheck // update RA if necessary and exit
-
-
-// Load word byte reversed (lwbrx)
-
-a64Lwbrx:
- bl a64Load4Bytes // load 4 bytes from user space into r30 (0-filled)
- rlwinm r3,r30,24,0,31 // flip bytes 1234 to 4123
- rlwimi r3,r30,8,8,15 // r3 is now 4323
- rlwimi r3,r30,8,24,31 // r3 is now 4321
- stdx r3,r14,r21 // update register file
- b a64Exit // successfully emulated
-
-
-// Store word (stw[u], stwx[u])
-
-a64StwStwx:
- ldx r30,r14,r21 // get RT
- bl a64Store4Bytes // store r30 into user space
- b a64UpdateCheck // update RA if necessary and exit
-
-
-// Store word byte reversed (stwbrx)
-
-a64Stwbrx:
- addi r21,r21,4 // point to low word of RT
- lwbrx r30,r14,r21 // load and reverse
- bl a64Store4Bytes // store r30 into user space
- b a64Exit // successfully emulated
-
-
-// Load doubleword (ld[u], ldx[u]), also lwa.
-
-a64LdLwa: // these are DS form: ld=0, ldu=1, and lwa=2
- andi. r0,r20,2 // ld[u] or lwa? (test bit 30 of DS field)
- rlwinm r3,r20,0,30,31 // must adjust EA by subtracting DS field
- sub r17,r17,r3
- and r17,r17,r15 // re-clamp to 32 bits if necessary
- bne a64Lwa // handle lwa
-a64Ldx:
- bl a64Load8Bytes // load 8 bytes from user space into r30
- stdx r30,r14,r21 // update register file
- b a64UpdateCheck // update RA if necessary and exit
-
-
-// Store doubleword (stdx[u], std[u])
-
-a64StdxStwcx:
- bf-- 30,a64PassAlong // stwcx, so pass along alignment exception
- b a64Stdx // was stdx
-a64StdStfiwx:
- bt 30,a64Stfiwx // handle stfiwx
- rlwinm. r3,r20,0,30,31 // must adjust EA by subtracting DS field
- sub r17,r17,r3
- and r17,r17,r15 // re-clamp to 32 bits if necessary
-a64Stdx:
- ldx r30,r14,r21 // get RT
- bl a64Store8Bytes // store RT into user space
- b a64UpdateCheck // update RA if necessary and exit
-
-
-// Dcbz and Dcbz128 (bit 10 distinguishes the two forms)
-
-a64DcbzDcbz128:
- andis. r0,r20,0x0020 // bit 10 set?
- li r3,0 // get a 0 to store
- li r0,4 // assume 32-bit version, store 8 bytes 4x
- li r4,_COMM_PAGE_BASE_ADDRESS
- rldicr r17,r17,0,63-5 // 32-byte align EA
- beq a64DcbzSetup // it was the 32-byte version
- rldicr r17,r17,0,63-7 // zero low 7 bits of EA
- li r0,16 // store 8 bytes 16x
-a64DcbzSetup:
- xor r4,r4,r28 // was dcbz in the commpage(s)?
- and r4,r4,r15 // mask off high-order bits if 32-bit mode
- srdi. r4,r4,12 // check SRR0
- bne a64NotCommpage // not in commpage
- rlwinm. r4,r29,0,MSR_PR_BIT,MSR_PR_BIT // did fault occur in user mode?
- beq-- a64NotCommpage // do not zero cr7 if kernel got alignment exception
- lwz r4,savecr(r13) // if we take a dcbz{128} in the commpage...
- rlwinm r4,r4,0,0,27 // ...clear user's cr7...
- stw r4,savecr(r13) // ...as a flag for _COMM_PAGE_BIGCOPY
-a64NotCommpage:
- mtctr r0
- cmpw r0,r0 // turn cr0 beq on so we can check for DSIs
- mtmsr r25 // turn on DR and RI so we can address user space
- isync // wait for it to happen
-a64DcbzLoop:
- std r3,0(r17) // store into user space
- bne-- a64RedriveAsDSI
- addi r17,r17,8
- bdnz a64DcbzLoop
-
- mtmsr r26 // restore MSR
- isync // wait for it to happen
- b a64Exit
-
-
-// Load and store multiple (lmw, stmw), distinguished by bit 25
-
-a64LmwStmw:
- subfic r22,r21,32*8 // how many regs to load or store?
- srwi r22,r22,1 // get bytes to load/store
- bf 25,a64LoadMultiple // handle lmw
- b a64StoreMultiple // it was stmw
-
-
-// Load string word immediate (lswi)
-
-a64Lswi:
- rlwinm r22,r20,21,27,31 // get #bytes in r22
- and r17,r18,r15 // recompute EA as (RA|0), and clamp
- subi r3,r22,1 // r22==0?
- rlwimi r22,r3,6,26,26 // map count of 0 to 32
- b a64LoadMultiple
-
-
-// Store string word immediate (stswi)
-
-a64Stswi:
- rlwinm r22,r20,21,27,31 // get #bytes in r22
- and r17,r18,r15 // recompute EA as (RA|0), and clamp
- subi r3,r22,1 // r22==0?
- rlwimi r22,r3,6,26,26 // map count of 0 to 32
- b a64StoreMultiple
-
-
-// Load string word indexed (lswx), also lwbrx
-
-a64LswxLwbrx:
- bf 30,a64Lwbrx // was lwbrx
- ld r22,savexer(r13) // get the xer
- rlwinm r22,r22,0,25,31 // isolate the byte count
- b a64LoadMultiple // join common code
-
-
-// Store string word indexed (stswx), also stwbrx
-
-a64StswxStwbrx:
- bf 30,a64Stwbrx // was stwbrx
- ld r22,savexer(r13) // get the xer
- rlwinm r22,r22,0,25,31 // isolate the byte count
- b a64StoreMultiple // join common code
-
-
-// Load multiple words. This handles lmw, lswi, and lswx.
-
-a64LoadMultiple: // r22 = byte count, may be 0
- subic. r3,r22,1 // get (#bytes-1)
- blt a64Exit // done if 0
- add r4,r17,r3 // get EA of last operand byte
- and r4,r4,r15 // clamp
- cmpld r4,r17 // address space wrap?
- blt-- a64PassAlong // pass along exception if so
- srwi. r4,r22,2 // get # full words to load
- rlwinm r22,r22,0,30,31 // r22 <- leftover byte count
- cmpwi cr1,r22,0 // leftover bytes?
- beq a64Lm3 // no words
- mtctr r4 // set up word count
- cmpw r0,r0 // set beq for DSI test
-a64Lm2:
- mtmsr r25 // turn on DR and RI
- isync // wait for it to happen
- lbz r3,0(r17)
- bne-- a64RedriveAsDSI // got a DSI
- lbz r4,1(r17)
- bne-- a64RedriveAsDSI // got a DSI
- lbz r5,2(r17)
- bne-- a64RedriveAsDSI // got a DSI
- lbz r6,3(r17)
- bne-- a64RedriveAsDSI // got a DSI
- rlwinm r30,r3,24,0,7 // pack bytes into r30
- rldimi r30,r4,16,40
- rldimi r30,r5,8,48
- rldimi r30,r6,0,56
- mtmsr r26 // turn DR back off so we can store into register file
- isync
- addi r17,r17,4 // bump EA
- stdx r30,r14,r21 // pack into register file
- addi r21,r21,8 // bump register file offset
- rlwinm r21,r21,0,24,28 // wrap around to 0
- bdnz a64Lm2
-a64Lm3: // cr1/r22 = leftover bytes (0-3), cr0 beq set
- beq cr1,a64Exit // no leftover bytes
- mtctr r22
- mtmsr r25 // turn on DR so we can access user space
- isync
- lbz r3,0(r17) // get 1st leftover byte
- bne-- a64RedriveAsDSI // got a DSI
- rlwinm r30,r3,24,0,7 // position in byte 4 of r30 (and clear rest of r30)
- bdz a64Lm4 // only 1 byte leftover
- lbz r3,1(r17) // get 2nd byte
- bne-- a64RedriveAsDSI // got a DSI
- rldimi r30,r3,16,40 // insert into byte 5 of r30
- bdz a64Lm4 // only 2 bytes leftover
- lbz r3,2(r17) // get 3rd byte
- bne-- a64RedriveAsDSI // got a DSI
- rldimi r30,r3,8,48 // insert into byte 6
-a64Lm4:
- mtmsr r26 // turn DR back off so we can store into register file
- isync
- stdx r30,r14,r21 // pack partially-filled word into register file
- b a64Exit
-
-
-// Store multiple words. This handles stmw, stswi, and stswx.
-
-a64StoreMultiple: // r22 = byte count, may be 0
- subic. r3,r22,1 // get (#bytes-1)
- blt a64Exit // done if 0
- add r4,r17,r3 // get EA of last operand byte
- and r4,r4,r15 // clamp
- cmpld r4,r17 // address space wrap?
- blt-- a64PassAlong // pass along exception if so
- srwi. r4,r22,2 // get # full words to load
- rlwinm r22,r22,0,30,31 // r22 <- leftover byte count
- cmpwi cr1,r22,0 // leftover bytes?
- beq a64Sm3 // no words
- mtctr r4 // set up word count
- cmpw r0,r0 // turn on beq so we can check for DSIs
-a64Sm2:
- ldx r30,r14,r21 // get next register
- addi r21,r21,8 // bump register file offset
- rlwinm r21,r21,0,24,28 // wrap around to 0
- srwi r3,r30,24 // shift the four bytes into position
- srwi r4,r30,16
- srwi r5,r30,8
- mtmsr r25 // turn on DR so we can access user space
- isync // wait for it to happen
- stb r3,0(r17)
- bne-- a64RedriveAsDSI // got a DSI
- stb r4,1(r17)
- bne-- a64RedriveAsDSI // got a DSI
- stb r5,2(r17)
- bne-- a64RedriveAsDSI // got a DSI
- stb r30,3(r17)
- bne-- a64RedriveAsDSI // got a DSI
- mtmsr r26 // turn DR back off
- isync
- addi r17,r17,4 // bump EA
- bdnz a64Sm2
-a64Sm3: // r22 = 0-3, cr1 set on r22, cr0 beq set
- beq cr1,a64Exit // no leftover bytes
- ldx r30,r14,r21 // get last register
- mtctr r22
- mtmsr r25 // turn on DR so we can access user space
- isync // wait for it to happen
-a64Sm4:
- rlwinm r30,r30,8,0,31 // position next byte
- stb r30,0(r17) // pack into user space
- addi r17,r17,1 // bump user space ptr
- bne-- a64RedriveAsDSI // got a DSI
- bdnz a64Sm4
- mtmsr r26 // turn DR back off
- isync
- b a64Exit
-
-
-// Subroutines to load bytes from user space.
-
-a64Load2Bytes: // load 2 bytes right-justified into r30
- addi r7,r17,1 // get EA of last byte
- and r7,r7,r15 // clamp
- cmpld r7,r17 // address wrap?
- blt-- a64PassAlong // yes
- mtmsr r25 // turn on DR so we can access user space
- isync // wait for it to happen
- sub. r30,r30,r30 // 0-fill dest and set beq
- b a64Load2 // jump into routine
-a64Load4Bytes: // load 4 bytes right-justified into r30 (ie, low order word)
- addi r7,r17,3 // get EA of last byte
- and r7,r7,r15 // clamp
- cmpld r7,r17 // address wrap?
- blt-- a64PassAlong // yes
- mtmsr r25 // turn on DR so we can access user space
- isync // wait for it to happen
- sub. r30,r30,r30 // 0-fill dest and set beq
- b a64Load4 // jump into routine
-a64Load8Bytes: // load 8 bytes into r30
- addi r7,r17,7 // get EA of last byte
- and r7,r7,r15 // clamp
- cmpld r7,r17 // address wrap?
- blt-- a64PassAlong // yes
- mtmsr r25 // turn on DR so we can access user space
- isync // wait for it to happen
- sub. r30,r30,r30 // 0-fill dest and set beq
- lbz r3,-7(r7) // get byte 0
- bne-- a64RedriveAsDSI // got a DSI
- lbz r4,-6(r7) // and byte 1, etc
- bne-- a64RedriveAsDSI // got a DSI
- lbz r5,-5(r7)
- bne-- a64RedriveAsDSI // got a DSI
- lbz r6,-4(r7)
- bne-- a64RedriveAsDSI // got a DSI
- rldimi r30,r3,56,0 // position bytes in upper word
- rldimi r30,r4,48,8
- rldimi r30,r5,40,16
- rldimi r30,r6,32,24
-a64Load4:
- lbz r3,-3(r7)
- bne-- a64RedriveAsDSI // got a DSI
- lbz r4,-2(r7)
- bne-- a64RedriveAsDSI // got a DSI
- rldimi r30,r3,24,32 // insert bytes 4 and 5 into r30
- rldimi r30,r4,16,40
-a64Load2:
- lbz r3,-1(r7)
- bne-- a64RedriveAsDSI // got a DSI
- lbz r4,0(r7)
- bne-- a64RedriveAsDSI // got a DSI
- mtmsr r26 // turn DR back off
- isync
- rldimi r30,r3,8,48 // insert bytes 6 and 7 into r30
- rldimi r30,r4,0,56
- blr
-
-
-// Subroutines to store bytes into user space.
-
-a64Store2Bytes: // store bytes 6 and 7 of r30
- addi r7,r17,1 // get EA of last byte
- and r7,r7,r15 // clamp
- cmpld r7,r17 // address wrap?
- blt-- a64PassAlong // yes
- mtmsr r25 // turn on DR so we can access user space
- isync // wait for it to happen
- cmpw r0,r0 // set beq so we can check for DSI
- b a64Store2 // jump into routine
-a64Store4Bytes: // store bytes 4-7 of r30 (ie, low order word)
- addi r7,r17,3 // get EA of last byte
- and r7,r7,r15 // clamp
- cmpld r7,r17 // address wrap?
- blt-- a64PassAlong // yes
- mtmsr r25 // turn on DR so we can access user space
- isync // wait for it to happen
- cmpw r0,r0 // set beq so we can check for DSI
- b a64Store4 // jump into routine
-a64Store8Bytes: // r30 = bytes
- addi r7,r17,7 // get EA of last byte
- and r7,r7,r15 // clamp
- cmpld r7,r17 // address wrap?
- blt-- a64PassAlong // yes
- mtmsr r25 // turn on DR so we can access user space
- isync // wait for it to happen
- cmpw r0,r0 // set beq so we can check for DSI
- rotldi r3,r30,8 // shift byte 0 into position
- rotldi r4,r30,16 // and byte 1
- rotldi r5,r30,24 // and byte 2
- rotldi r6,r30,32 // and byte 3
- stb r3,-7(r7) // store byte 0
- bne-- a64RedriveAsDSI // got a DSI
- stb r4,-6(r7) // and byte 1 etc...
- bne-- a64RedriveAsDSI // got a DSI
- stb r5,-5(r7)
- bne-- a64RedriveAsDSI // got a DSI
- stb r6,-4(r7)
- bne-- a64RedriveAsDSI // got a DSI
-a64Store4:
- rotldi r3,r30,40 // shift byte 4 into position
- rotldi r4,r30,48 // and byte 5
- stb r3,-3(r7)
- bne-- a64RedriveAsDSI // got a DSI
- stb r4,-2(r7)
- bne-- a64RedriveAsDSI // got a DSI
-a64Store2:
- rotldi r3,r30,56 // shift byte 6 into position
- stb r3,-1(r7) // store byte 6
- bne-- a64RedriveAsDSI // got a DSI
- stb r30,0(r7) // store byte 7, which is already positioned
- bne-- a64RedriveAsDSI // got a DSI
- mtmsr r26 // turn off DR
- isync
- blr
-
-
-// Exit routines.
-
-a64ExitEm:
- li r30,T_EMULATE // Change exception code to emulate
- stw r30,saveexception(r13) // Save it
- b a64Exit // Join standard exit routine...
-
-a64PassAlong: // unhandled exception, just pass it along
- crset kNotify // return T_ALIGNMENT or T_PROGRAM
- crclr kTrace // not a trace interrupt
- b a64Exit1
-a64UpdateCheck: // successfully emulated, may be update form
- bf kUpdate,a64Exit // update?
- stdx r17,r14,r16 // yes, store EA into RA
-a64Exit: // instruction successfully emulated
- addi r28,r28,4 // bump SRR0 past the emulated instruction
- li r30,T_IN_VAIN // eat the interrupt since we emulated it
- and r28,r28,r15 // clamp to address space size (32 vs 64)
- std r28,savesrr0(r13) // save, so we return to next instruction
-a64Exit1:
- bt-- kTrace,a64Trace // were we in single-step at fault?
- bt-- kNotify,a64Notify // should we say T_ALIGNMENT anyway?
-a64Exit2:
- mcrf cr6,cr3 // restore feature flags
- mr r11,r30 // pass back exception code (T_IN_VAIN etc) in r11
- b EXT(EmulExit) // return to exception processing
-
-
-// Notification requested: pass exception upstairs even though it might have been emulated.
-
-a64Notify:
- li r30,T_ALIGNMENT // somebody wants to know about it (but don't redrive)
- bt kAlignment,a64Exit2 // was an alignment exception
- li r30,T_PROGRAM // was an emulated instruction
- b a64Exit2
-
-
-// Emulate a trace interrupt after handling alignment interrupt.
-
-a64Trace:
- lwz r9,SAVflags(r13) // get the save-area flags
- li r30,T_TRACE
- oris r9,r9,hi16(SAVredrive) // Set the redrive bit
- stw r30,saveexception(r13) // Set the exception code
- stw r9,SAVflags(r13) // Set the flags
- b a64Exit2 // Exit and do trace interrupt...
-
-
-// Got a DSI accessing user space. Redrive. One way this can happen is if another
-// processor removes a mapping while we are emulating.
-
-a64RedriveAsISI: // this DSI happened fetching the opcode (r1==DSISR r4==DAR)
- mtmsr r26 // turn DR back off
- isync // wait for it to happen
- li r30,T_INSTRUCTION_ACCESS
- rlwimi r29,r1,0,0,4 // insert the fault type from DSI's DSISR
- std r29,savesrr1(r13) // update SRR1 to look like an ISI
- b a64Redrive
-
-a64RedriveAsDSI: // r0==DAR r1==DSISR
- mtmsr r26 // turn DR back off
- isync // wait for it to happen
- stw r1,savedsisr(r13) // Set the DSISR of failed access
- std r0,savedar(r13) // Set the address of the failed access
- li r30,T_DATA_ACCESS // Set failing data access code
-a64Redrive:
- lwz r9,SAVflags(r13) // Pick up the flags
- stw r30,saveexception(r13) // Set the replacement code
- oris r9,r9,hi16(SAVredrive) // Set the redrive bit
- stw r9,SAVflags(r13) // Set redrive request
- crclr kTrace // don't take a trace interrupt
- crclr kNotify // don't pass alignment exception
- b a64Exit2 // done
-
-
-// This is the branch table, indexed by the "AAAAB" opcode hash.
-
-a64BranchTable:
- .long a64LwzLwzxLwarx // 00000 lwz[u], lwzx[u], lwarx
- .long a64Ldx // 00001 ldx[u]
- .long a64PassAlong // 00010 ldarx (never emulate these)
- .long a64PassAlong // 00011
- .long a64StwStwx // 00100 stw[u], stwx[u]
- .long a64StdxStwcx // 00101 stdx[u], stwcx
- .long a64PassAlong // 00110
- .long a64PassAlong // 00111 stdcx (never emulate these)
- .long a64LhzLhzx // 01000 lhz[u], lhzx[u]
- .long a64PassAlong // 01001
- .long a64LhaLhax // 01010 lha[u], lhax[u]
- .long a64Lwax // 01011 lwax[u]
- .long a64SthSthx // 01100 sth[u], sthx[u]
- .long a64PassAlong // 01101
- .long a64LmwStmw // 01110 lmw, stmw
- .long a64PassAlong // 01111
- .long a64LfsLfsx // 10000 lfs[u], lfsx[u]
- .long a64LswxLwbrx // 10001 lswx, lwbrx
- .long a64LfdLfdx // 10010 lfd[u], lfdx[u]
- .long a64Lswi // 10011 lswi
- .long a64StfsStfsx // 10100 stfs[u], stfsx[u]
- .long a64StswxStwbrx // 10101 stswx, stwbrx
- .long a64StfdStfdx // 10110 stfd[u], stfdx[u]
- .long a64Stswi // 10111 stswi
- .long a64PassAlong // 11000
- .long a64Lhbrx // 11001 lhbrx
- .long a64LdLwa // 11010 ld[u], lwa
- .long a64PassAlong // 11011
- .long a64PassAlong // 11100
- .long a64Sthbrx // 11101 sthbrx
- .long a64StdStfiwx // 11110 std[u], stfiwx
- .long a64DcbzDcbz128 // 11111 dcbz, dcbz128
-
-
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#error This file is only useful on PowerPC.
#endif
-#include <mach/vm_types.h>
-#include <ppc/Diagnostics.h>
-
/*
* This routine is used to write debug output to either the modem or printer port.
* parm 1 is printer (0) or modem (1); parm 2 is ID (printed directly); parm 3 converted to hex
void dbgLog2(unsigned int type, unsigned int p1, unsigned int p2);
void dbgDispLL(unsigned int port, unsigned int id, unsigned int data);
void fwSCCinit(unsigned int port);
-void fwEmMck(unsigned int, unsigned int, unsigned int, unsigned int, unsigned int, unsigned int); /* Start injecting */
-void fwSCOM(scomcomm *); /* Read/Write SCOM */
-void setPmon(unsigned int, unsigned int); /* Set perf mon stuff */
-extern void dbgTrace(unsigned int item1, unsigned int item2, unsigned int item3, unsigned int item4);
+extern void dbgTrace(unsigned int item1, unsigned int item2, unsigned int item3);
#if 0 /* (TEST/DEBUG) - eliminate inline */
-extern __inline__ void dbgTrace(unsigned int item1, unsigned int item2, unsigned int item3, unsigned int item4) {
+extern __inline__ void dbgTrace(unsigned int item1, unsigned int item2, unsigned int item3) {
__asm__ volatile("mr r3,%0" : : "r" (item1) : "r3");
__asm__ volatile("mr r4,%0" : : "r" (item2) : "r4");
__asm__ volatile("mr r5,%0" : : "r" (item3) : "r5");
- __asm__ volatile("mr r6,%0" : : "r" (item3) : "r6");
__asm__ volatile("lis r0,hi16(CutTrace)" : : : "r0");
__asm__ volatile("ori r0,r0,lo16(CutTrace)" : : : "r0");
__asm__ volatile("sc");
typedef struct Boot_Video bootBumbleC;
extern void StoreReal(unsigned int val, unsigned int addr);
-extern void ReadReal(addr64_t raddr, unsigned int *vaddr);
+extern void ReadReal(unsigned int raddr, unsigned int *vaddr);
extern void ClearReal(unsigned int addr, unsigned int lgn);
extern void LoadDBATs(unsigned int *bat);
extern void LoadIBATs(unsigned int *bat);
extern void GratefulDebDisp(unsigned int coord, unsigned int data);
extern void checkNMI(void);
-#pragma pack(1) /* Make sure the structure stays as we defined it */
typedef struct GDWorkArea { /* Grateful Deb work area one per processor */
/* Note that a lot of info is duplicated for each processor */
unsigned int GDrowbuf2[128]; /* Buffer to an 8 character row */
} GDWorkArea;
-#pragma pack()
#define GDfontsize 16
#define GDdispcols 2
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <ppc/asm.h>
#include <ppc/proc_reg.h>
#include <ppc/spec_reg.h>
+#include <ppc/POWERMAC/mp/MPPlugIn.h>
#include <ppc/exception.h>
#include <mach/machine/vm_param.h>
#include <assym.s>
* R3 is as passed in by the user. All others must be gotten from the save area
*/
-
- .align 5
- .globl EXT(FirmwareCall)
-
-LEXT(FirmwareCall)
+ENTRY(FirmwareCall, TAG_NO_FRAME_USED)
rlwinm r1,r0,2,1,29 /* Clear out bit 0 and multiply by 4 */
lis r12,HIGH_ADDR(EXT(FWtable)) /* Get the high part of the firmware call table */
cmplwi r1,EXT(FirmwareCnt)*4 /* Is it a valid firmware call number */
+ mflr r11 /* Save the return */
ori r12,r12,LOW_ADDR(EXT(FWtable)) /* Now the low part */
ble+ goodCall /* Yeah, it is... */
li r3,T_SYSTEM_CALL /* Tell the vector handler that we know nothing */
- b EXT(FCReturn) ; Bye dudes...
+ blr /* Return for errors... */
goodCall: mfsprg r10,0 /* Make sure about the per_proc block */
lwzx r1,r1,r12 /* Pick up the address of the routine */
- lwz r4,saver4+4(r13) /* Pass in caller's R4 */
- lwz r5,saver5+4(r13) /* Pass in caller's R5 */
+ lwz r4,saver4(r13) /* Pass in caller's R4 */
+ lwz r5,saver5(r13) /* Pass in caller's R5 */
rlwinm. r1,r1,0,0,29 /* Make sure the flag bits are clear */
+ stw r11,PP_TEMPWORK1(r10) /* Save our return point */
mtlr r1 /* Put it in the LR */
beq- callUnimp /* This one was unimplimented... */
blrl /* Call the routine... */
- stw r3,saver3+4(r13) /* Pass back the return code to caller */
+ mfsprg r10,0 /* Make sure about the per_proc again */
+ stw r3,saver3(r13) /* Pass back the return code to caller */
+ lwz r11,PP_TEMPWORK1(r10) /* Get our return point */
li r3,T_IN_VAIN /* Tell the vector handler that we took care of it */
- b EXT(FCReturn) ; Bye dudes...
+ mtlr r11 /* Set the return */
+ blr /* Bye, dudes... */
-callUnimp: li r3,T_SYSTEM_CALL /* Tell the vector handler that we know nothing */
- b EXT(FCReturn) ; Bye dudes...
+callUnimp: lwz r11,PP_TEMPWORK1(r10) /* Restore the return address */
+ li r3,T_SYSTEM_CALL /* Tell the vector handler that we know nothing */
+ mtlr r11 /* Restore the LR */
+ blr /* Return for errors... */
/*
* This routine is used to store using a real address. It stores parmeter1 at parameter2.
*/
- .align 5
- .globl EXT(StoreReal)
-
-LEXT(StoreReal)
+ENTRY(StoreReal, TAG_NO_FRAME_USED)
lis r0,HIGH_ADDR(StoreRealCall) /* Get the top part of the SC number */
ori r0,r0,LOW_ADDR(StoreRealCall) /* and the bottom part */
sc /* Do it to it */
blr /* Bye bye, Birdie... */
- .align 5
- .globl EXT(StoreRealLL)
-
-LEXT(StoreRealLL)
+ENTRY(StoreRealLL, TAG_NO_FRAME_USED)
stw r3,0(r4) /* Store the word */
blr /* Leave... */
/*
* This routine is used to clear a range of physical pages.
*/
-
- .align 5
- .globl EXT(ClearReal)
-LEXT(ClearReal)
+ENTRY(ClearReal, TAG_NO_FRAME_USED)
lis r0,HIGH_ADDR(ClearRealCall) /* Get the top part of the SC number */
ori r0,r0,LOW_ADDR(ClearRealCall) /* and the bottom part */
sc /* Do it to it */
blr /* Bye bye, Birdie... */
-
- .align 5
- .globl EXT(ClearRealLL)
-
-LEXT(ClearRealLL)
+ENTRY(ClearRealLL, TAG_NO_FRAME_USED)
/*
* We take the first parameter as a physical address. The second is the length in bytes.
/*
* This routine will read in 32 byte of real storage.
*/
-
- .align 5
- .globl EXT(ReadReal)
-
-LEXT(ReadReal)
-
- mfsprg r9,2 ; Get the features
- mfmsr r0 ; Get the MSR
- li r8,lo16(MASK(MSR_DR)) ; Get the DR bit
- rlwinm. r9,r9,0,pf64Bitb,pf64Bitb ; Are we 64-bit?
- ori r8,r8,lo16(MASK(MSR_EE)) ; Add in the EE bit
- li r7,1 ; Get set for it
- andc r8,r0,r8 ; Turn off EE and DR
- bt-- cr0_eq,rr32a ; Yes, we are...
-
- rldimi r8,r7,63,MSR_SF_BIT ; Set SF bit (bit 0)
- sldi r3,r3,32 ; Slide on over for true 64-bit address
- mtmsrd r8
- isync
- or r3,r3,r4 ; Join top and bottom of address
- mr r4,r5 ; Set destination address
- b rrJoina ; Join on up...
-
-rr32a: mr r3,r4 ; Position bottom of long long
- mr r4,r5 ; Set destination address
- mtmsr r8 /* Disable EE and DR */
+
+ENTRY(ReadReal, TAG_NO_FRAME_USED)
+
+ mfmsr r0 /* Get the MSR */
+ rlwinm r5,r0,0,28,26 /* Clear DR bit */
+ rlwinm r5,r5,0,17,15 /* Clear EE bit */
+ mtmsr r5 /* Disable EE and DR */
isync /* Just make sure about it */
-rrJoina: lwz r5,0(r3) /* Get word 0 */
+ lwz r5,0(r3) /* Get word 0 */
lwz r6,4(r3) /* Get word 1 */
lwz r7,8(r3) /* Get word 2 */
lwz r8,12(r3) /* Get word 3 */
- lis r2,hi16(MASK(MSR_VEC)) ; Get the vector enable
+ rlwinm r0,r0,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
lwz r9,16(r3) /* Get word 4 */
- ori r2,r2,lo16(MASK(MSR_FP)) ; Get the FP enable
lwz r10,20(r3) /* Get word 5 */
- andc r0,r0,r2 ; Clear VEC and FP enables
+ rlwinm r0,r0,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
lwz r11,24(r3) /* Get word 6 */
lwz r12,28(r3) /* Get word 7 */
- bt-- cr0_eq,rr32b ; We are not 64-bit...
-
- mtmsrd r0
- isync
- b rrJoinb ; Join on up...
-
-rr32b: mtmsr r0 /* Restore original machine state */
+ mtmsr r0 /* Restore original machine state */
isync /* Insure goodness */
-rrJoinb: stw r5,0(r4) /* Set word 0 */
+ stw r5,0(r4) /* Set word 0 */
stw r6,4(r4) /* Set word 1 */
stw r7,8(r4) /* Set word 2 */
stw r8,12(r4) /* Set word 3 */
/*
* This routine is used to load all 4 DBATs.
*/
-
- .align 5
- .globl EXT(LoadDBATs)
-
-LEXT(LoadDBATs)
+ENTRY(LoadDBATs, TAG_NO_FRAME_USED)
lis r0,HIGH_ADDR(LoadDBATsCall) /* Top half of LoadDBATsCall firmware call number */
ori r0,r0,LOW_ADDR(LoadDBATsCall) /* Bottom half */
blr /* Bye bye, Birdie... */
-
- .align 5
- .globl EXT(xLoadDBATsLL)
-
-LEXT(xLoadDBATsLL)
+ENTRY(xLoadDBATsLL, TAG_NO_FRAME_USED)
lwz r4,0(r3) /* Get DBAT 0 high */
lwz r5,4(r3) /* Get DBAT 0 low */
* This routine is used to load all 4 IBATs.
*/
- .align 5
- .globl EXT(LoadIBATs)
-
-LEXT(LoadIBATs)
-
+ENTRY(LoadIBATs, TAG_NO_FRAME_USED)
lis r0,HIGH_ADDR(LoadIBATsCall) /* Top half of LoadIBATsCall firmware call number */
ori r0,r0,LOW_ADDR(LoadIBATsCall) /* Bottom half */
sc /* Do it to it */
blr /* Bye bye, Birdie... */
- .align 5
- .globl EXT(xLoadIBATsLL)
-
-LEXT(xLoadIBATsLL)
+ENTRY(xLoadIBATsLL, TAG_NO_FRAME_USED)
lwz r4,0(r3) /* Get IBAT 0 high */
lwz r5,4(r3) /* Get IBAT 0 low */
/*
* This is the glue to call the CutTrace firmware call
*/
-
- .align 5
- .globl EXT(dbgTrace)
-
-LEXT(dbgTrace)
+
+ENTRY(dbgTrace, TAG_NO_FRAME_USED)
lis r0,HIGH_ADDR(CutTrace) /* Top half of CreateFakeIO firmware call number */
ori r0,r0,LOW_ADDR(CutTrace) /* Bottom half */
/*
* This is the glue to create a fake I/O interruption
*/
-
- .align 5
- .globl EXT(CreateFakeIO)
-
-LEXT(CreateFakeIO)
+
+ENTRY(CreateFakeIO, TAG_NO_FRAME_USED)
lis r0,HIGH_ADDR(CreateFakeIOCall) /* Top half of CreateFakeIO firmware call number */
ori r0,r0,LOW_ADDR(CreateFakeIOCall) /* Bottom half */
/*
* This is the glue to create a fake Dec interruption
*/
-
- .align 5
- .globl EXT(CreateFakeDEC)
-
-LEXT(CreateFakeDEC)
+
+ENTRY(CreateFakeDEC, TAG_NO_FRAME_USED)
#if 0
mflr r4 ; (TEST/DEBUG)
bl EXT(ml_sense_nmi) ; (TEST/DEBUG)
mtlr r4 ; (TEST/DEBUG)
-#endif
-
+#endif
lis r0,HIGH_ADDR(CreateFakeDECCall) /* Top half of CreateFakeDEC firmware call number */
ori r0,r0,LOW_ADDR(CreateFakeDECCall) /* Bottom half */
sc /* Do it to it */
* This is the glue to create a shutdown context
*/
- .align 5
- .globl EXT(CreateShutdownCTX)
-
-LEXT(CreateShutdownCTX)
+ENTRY(CreateShutdownCTX, TAG_NO_FRAME_USED)
lis r0,HIGH_ADDR(CreateShutdownCTXCall) /* Top half of CreateFakeIO firmware call number */
ori r0,r0,LOW_ADDR(CreateShutdownCTXCall) /* Bottom half */
/*
* This is the glue to choke system
*/
-
- .align 5
- .globl EXT(ChokeSys)
-
-LEXT(ChokeSys)
+
+ENTRY(ChokeSys, TAG_NO_FRAME_USED)
lis r0,HIGH_ADDR(Choke) /* Top half of Choke firmware call number */
ori r0,r0,LOW_ADDR(Choke) /* Bottom half */
* Used to initialize the SCC for debugging output
*/
-
- .align 5
- .globl EXT(fwSCCinit)
-LEXT(fwSCCinit)
+ENTRY(fwSCCinit, TAG_NO_FRAME_USED)
mfmsr r8 /* Save the MSR */
mr. r3,r3 /* See if printer or modem */
* This routine is used to write debug output to either the modem or printer port.
* parm 1 is printer (0) or modem (1); parm 2 is ID (printed directly); parm 3 converted to hex
*/
-
- .align 5
- .globl EXT(dbgDisp)
-LEXT(dbgDisp)
+ENTRY(dbgDisp, TAG_NO_FRAME_USED)
mr r12,r0 /* Keep R0 pristene */
lis r0,HIGH_ADDR(dbgDispCall) /* Top half of dbgDispCall firmware call number */
/* Here's the low-level part of dbgDisp */
- .align 5
- .globl EXT(dbgDispLL)
-
-LEXT(dbgDispLL)
+ENTRY(dbgDispLL, TAG_NO_FRAME_USED)
dbgDispInt: mfmsr r8 /* Save the MSR */
*/
- .align 5
- .globl EXT(dbgRegsLL)
-
-LEXT(dbgRegsLL)
+ENTRY(dbgRegsLL, TAG_NO_FRAME_USED)
- b EXT(FCReturn) ; Bye dudes...
-#if 0
li r3,0 /* ? */
bl dbgRegsCm /* Join on up... */
- b EXT(FCReturn) ; Bye dudes...
-
-
- .align 5
- .globl EXT(dbgRegs)
-LEXT(dbgRegs)
+/*
+ * Note that we bypass the normal return 'cause we don't wanna mess up R3
+ */
+ mfsprg r11,0 /* Get the per_proc */
+ lwz r11,PP_TEMPWORK1(r11) /* Get our return point */
+ li r3,T_IN_VAIN /* Tell the vector handler that we took care of it */
+ mtlr r11 /* Set the return */
+ blr /* Bye, dudes... */
+
+ENTRY(dbgRegs, TAG_NO_FRAME_USED)
dbgRegsCm: mfmsr r8 /* Save the MSR */
mr. r3,r3 /* ? */
mtmsr r8 /* Restore the MSR */
isync /* Wait for it */
blr /* Leave... */
-#endif
+
/*
* Used for debugging to leave stuff in 0x380-0x3FF (128 bytes).
* Mapping is V=R. Stores and loads are real.
*/
-
- .align 5
- .globl EXT(dbgCkpt)
-LEXT(dbgCkpt)
+ENTRY(dbgCkpt, TAG_NO_FRAME_USED)
mr r12,r0 /* Keep R0 pristene */
lis r0,HIGH_ADDR(dbgCkptCall) /* Top half of dbgCkptCall firmware call number */
/* Here's the low-level part of dbgCkpt */
- .align 5
- .globl EXT(dbgCkptLL)
-
-LEXT(dbgCkptLL)
-
+ENTRY(dbgCkptLL, TAG_NO_FRAME_USED)
li r12,0x380 /* Point to output area */
li r1,32 /* Get line size */
* Do Preemption. Forces a T_PREEMPT trap to allow a preemption to occur.
*/
- .align 5
- .globl EXT(DoPreemptLL)
-
-LEXT(DoPreemptLL)
+ENTRY(DoPreemptLL, TAG_NO_FRAME_USED)
+ mfsprg r11,0 /* Get the per_proc address */
+ lwz r11,PP_TEMPWORK1(r11) /* Restore the return address */
li r3,T_PREEMPT /* Set preemption interrupt value */
+ mtlr r11 /* Restore the LR */
stw r3,saveexception(r13) /* Modify the exception type to preemption */
- b EXT(FCReturn) ; Bye dudes...
+ blr /* Return to interrupt handler */
/*
* Forces a T_CSWITCH
*/
- .align 5
- .globl EXT(SwitchContextLL)
-
-LEXT(SwitchContextLL)
+ENTRY(SwitchContextLL, TAG_NO_FRAME_USED)
+ mfsprg r11,0 /* Get the per_proc address */
+ lwz r11,PP_TEMPWORK1(r11) /* Restore the return address */
li r3,T_CSWITCH /* Set context switch value */
+ mtlr r11 /* Restore the LR */
stw r3,saveexception(r13) /* Modify the exception type to switch context */
- b EXT(FCReturn) ; Bye dudes...
+ blr /* Return to interrupt handler */
/*
* Forces a T_INTERRUPT trap to pretend that an actual I/O interrupt occurred.
*/
- .align 5
- .globl EXT(CreateFakeIOLL)
-
-LEXT(CreateFakeIOLL)
+ENTRY(CreateFakeIOLL, TAG_NO_FRAME_USED)
+ mfsprg r11,0 /* Get the per_proc address */
+ lwz r11,PP_TEMPWORK1(r11) /* Restore the return address */
li r3,T_INTERRUPT /* Set external interrupt value */
+ mtlr r11 /* Restore the LR */
stw r3,saveexception(r13) /* Modify the exception type to external */
- b EXT(FCReturn) ; Bye dudes...
+ blr /* Return to interrupt handler */
/*
* Create a shutdown context
* Forces a T_SHUTDOWN trap.
*/
- .align 5
- .globl EXT(CreateShutdownCTXLL)
-
-LEXT(CreateShutdownCTXLL)
+ENTRY(CreateShutdownCTXLL, TAG_NO_FRAME_USED)
+ mfsprg r11,0 /* Get the per_proc address */
+ lwz r11,PP_TEMPWORK1(r11) /* Restore the return address */
li r3,T_SHUTDOWN /* Set external interrupt value */
+ mtlr r11 /* Restore the LR */
stw r3,saveexception(r13) /* Modify the exception type to external */
- b EXT(FCReturn) ; Bye dudes...
+ blr /* Return to interrupt handler */
/*
* Create a fake decrementer 'rupt.
* Forces a T_DECREMENTER trap to pretend that an actual decrementer interrupt occurred.
*/
- .align 5
- .globl EXT(CreateFakeDECLL)
-
-LEXT(CreateFakeDECLL)
+ENTRY(CreateFakeDECLL, TAG_NO_FRAME_USED)
+ mfsprg r11,0 /* Get the per_proc address */
+ lwz r11,PP_TEMPWORK1(r11) /* Restore the return address */
li r3,T_DECREMENTER /* Set decrementer interrupt value */
+ mtlr r11 /* Restore the LR */
stw r3,saveexception(r13) /* Modify the exception type to external */
- b EXT(FCReturn) ; Bye dudes...
+ blr /* Return to interrupt handler */
/*
* Choke the system.
*/
- .align 5
- .globl EXT(DoChokeLL)
-
-LEXT(DoChokeLL)
+ENTRY(DoChokeLL, TAG_NO_FRAME_USED)
+ mfsprg r11,0 ; Get the per_proc address
+ lwz r11,PP_TEMPWORK1(r11) ; Restore the return address
li r3,T_CHOKE ; Set external interrupt value
+ mtlr r11 ; Restore the LR
stw r3,saveexception(r13) ; Modify the exception type to external
- b EXT(FCReturn) ; Bye dudes...
-
+ blr ; Return to interrupt handler
+
/*
- * Null firmware call
+ * Set the low level trace flags
*/
+
+ENTRY(LLTraceSet, TAG_NO_FRAME_USED)
- .align 5
- .globl EXT(NullLL)
-
-LEXT(NullLL)
-
- li r3,T_IN_VAIN ; Set to just ignore this one
- b EXT(FCReturn) ; Bye dudes...
-
-;
-; Null firmware call
-;
-
- .align 5
- .globl EXT(iNullLL)
-
-LEXT(iNullLL)
+ mfsprg r6,2 ; Get feature flags
+ mfmsr r12 /* Get the MSR */
+ mr r4,r3 /* Save the new value */
+ andi. r3,r12,0x01C0 /* Clear interrupts and translation */
+ mtcrf 0x04,r6 ; Set the features
+ bt pfNoMSRirb,ltsNoMSR ; Use MSR...
- mfspr r4,pmc1 ; Get stamp
- stw r4,0x6100+(9*16)+0x0(0) ; Save it
-#if 1
- mfspr r4,pmc2 ; Get stamp
- stw r4,0x6100+(9*16)+0x4(0) ; Save it
- mfspr r4,pmc3 ; Get stamp
- stw r4,0x6100+(9*16)+0x8(0) ; Save it
- mfspr r4,pmc4 ; Get stamp
- stw r4,0x6100+(9*16)+0xC(0) ; Save it
-#endif
- li r3,T_IN_VAIN ; Set to just ignore this one
- b EXT(FCReturn) ; Bye dudes...
+ mtmsr r3 ; Translation and all off
+ isync ; Toss prefetch
+ b ltsNoMSRx
-;
-; Set the low level trace flags
-;
-
- .align 5
- .globl EXT(LLTraceSet)
+ltsNoMSR: li r0,loadMSR ; Get the MSR setter SC
+ sc ; Set it
-LEXT(LLTraceSet)
-
- mr r4,r3 ; Save the new value
+ltsNoMSRx:
+
+ lis r5,hi16(EXT(trcWork)) ; Get trace area
+ rlwinm r12,r12,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ ori r5,r5,lo16(EXT(trcWork)) ; again
+
+ lwz r3,traceMask(r5) /* Get the old trace flags to pass back */
+ rlwinm r12,r12,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ stw r4,traceMask(r5) /* Replace with the new ones */
+
+ mtmsr r12 /* Restore the MSR */
+ isync
- lwz r3,traceMask(0) ; Get the old trace flags to pass back
- stw r4,traceMask(0) ; Replace with the new ones
- blr ; Leave...
+ blr /* Leave... */
-#if 0
+#if 1
/*
; ***************************************************************************
#define GDfromright 20
#define GDfontsize 16
- .align 5
- .globl EXT(GratefulDeb)
-
-LEXT(GratefulDeb)
-
+ENTRY(GratefulDeb,TAG_NO_FRAME_USED)
mfspr r6,pir /* Get the PIR */
lis r5,HIGH_ADDR(EXT(GratefulDebWork)) /* Point to our work area */
rlwinm r6,r6,8,23,23 /* Get part of the offset to our processors area */
*/
- .align 5
- .globl EXT(GratefulDebDisp)
-
-LEXT(GratefulDebDisp)
+ENTRY(GratefulDebDisp,TAG_NO_FRAME_USED)
mfmsr r9 /* Save the current MSR */
mflr r7 /* Save the return */
*/
- .align 5
- .globl EXT(checkNMI)
-
-LEXT(checkNMI)
+ENTRY(checkNMI,TAG_NO_FRAME_USED)
mfmsr r9 /* Save it */
andi. r8,r9,0x7FCF /* Clear it */
mtmsr r8 /* Disable it */
isync /* Fence it */
lis r7,0xF300 /* Find it */
- lis r2,hi16(MASK(MSR_VEC)) ; Get the vector enable
ori r7,r7,0x0020 /* Find it */
- ori r2,r2,lo16(MASK(MSR_FP)) ; Get the FP enable
dcbi 0,r7 /* Toss it */
sync /* Sync it */
- andc r9,r9,r2 ; Clear VEC and FP enables
+ rlwinm r9,r9,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
eieio /* Get it */
lwz r6,0x000C(r7) /* Check it */
eieio /* Fence it */
dcbi 0,r7 /* Toss it */
+ rlwinm r9,r9,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
rlwinm. r4,r6,0,19,19 /* Check it */
rlwinm r6,r6,0,20,18 /* Clear it */
sync /* Sync it */
isync /* Hold it */
blr /* Return from it */
+
+/*
+ * Early debug code
+ */
+
+dumpr7: lis r9,HIGH_ADDR(hexTab) /* (TEST/DEBUG) */
+ li r5,8 /* (TEST/DEBUG) */
+ ori r9,r9,LOW_ADDR(hexTab) /* (TEST/DEBUG) */
+
+dumpr7n: rlwinm r7,r7,4,0,31 /* (TEST/DEBUG) */
+ mr r6,r7 /* (TEST/DEBUG) */
+ andi. r6,r6,15 /* (TEST/DEBUG) */
+ lbzx r6,r9,r6 /* (TEST/DEBUG) */
+ lis r10,0xF301 /* (TEST/DEBUG) */
+ ori r10,r10,0x2000 /* (TEST/DEBUG) */
+
+#if 0
+xqrw2: eieio /* (TEST/DEBUG) */
+ lbz r7,0(r10) /* (TEST/DEBUG) */
+ dcbi 0,r10 /* (TEST/DEBUG) */
+ sync /* (TEST/DEBUG) */
+ andi. r7,r7,0x04 /* (TEST/DEBUG) */
+ beq xqrw2 /* (TEST/DEBUG) */
+#endif
+
+ dcbf 0,r10 /* (TEST/DEBUG) */
+ sync /* (TEST/DEBUG) */
+ dcbi 0,r10 /* (TEST/DEBUG) */
+ eieio /* (TEST/DEBUG) */
+ stb r6,4(r10) /* (TEST/DEBUG) */
+
+ lis r6,10 /* (TEST/DEBUG) */
+dumpr7d: addi r6,r6,-1 /* (TEST/DEBUG) */
+ mr. r6,r6 /* (TEST/DEBUG) */
+ bne- dumpr7d /* (TEST/DEBUG) */
+ dcbf 0,r10 /* (TEST/DEBUG) */
+ sync /* (TEST/DEBUG) */
+ dcbi 0,r10 /* (TEST/DEBUG) */
+ eieio /* (TEST/DEBUG) */
+
+ addic. r5,r5,-1 /* (TEST/DEBUG) */
+ bne+ dumpr7n /* (TEST/DEBUG) */
+
+ blr /* (TEST/DEBUG) */
+
+;
+; Log a special entry in physical memory.
+; This assumes that memory size has been significantly lowered using
+; the maxmem boot option. The buffer starts just after the end of mem_size.
+;
+; This is absolutely for special tracing cases. Do not ever leave in...
+;
+
+ENTRY(dbgLog,TAG_NO_FRAME_USED)
+
+ li r11,0 ; Clear callers callers callers return
+ li r10,0 ; Clear callers callers callers callers return
+ li r9,0 ; Clear callers callers callers callers callers return
+ lwz r2,0(r1) ; Get callers callers stack frame
+ lis r0,0x4000 ; First invalid address
+ lwz r12,8(r2) ; Get our callers return
+ lwz r2,0(r2) ; Back chain
+
+ mr. r2,r2 ; End of chain?
+ cmplw cr1,r2,r0 ; Valid kernel address?
+ beq- nosavehere ; Yes, end of chain...
+ bge- cr1,nosavehere ; No...
+ lwz r11,8(r2) ; Get our callers return
+ lwz r2,0(r2) ; Back chain
+
+ mr. r2,r2 ; End of chain?
+ cmplw cr1,r2,r0 ; Valid kernel address?
+ beq- nosavehere ; Yes, end of chain...
+ bge- cr1,nosavehere ; No...
+ lwz r10,8(r2) ; Get our callers return
+ lwz r2,0(r2) ; Back chain
+
+ mr. r2,r2 ; End of chain?
+ cmplw cr1,r2,r0 ; Valid kernel address?
+ beq- nosavehere ; Yes, end of chain...
+ bge- cr1,nosavehere ; No...
+ lwz r9,8(r2) ; Get our callers return
+
+nosavehere: mfmsr r8 ; Get the MSR
+ lis r2,hi16(EXT(DebugWork)) ; High part of area
+ lis r7,hi16(EXT(mem_actual)) ; High part of actual
+ andi. r0,r8,0x7FCF ; Interrupts and translation off
+ ori r2,r2,lo16(EXT(DebugWork)) ; Get the entry
+ mtmsr r0 ; Turn stuff off
+ ori r7,r7,lo16(EXT(mem_actual)) ; Get the actual
+ isync
+
+ lwz r0,4(r2) ; Get the flag
+ mr. r0,r0 ; Should we log?
+ lwz r0,0(r7) ; Get the end of memory
+ lwz r7,0(r2) ; Get the position
+ bne- waytoofar ; No logging...
+ mr. r7,r7 ; Is this the first?
+ bne+ gotspot ; Nope...
+
+ lis r7,hi16(EXT(mem_size)) ; High part of defined memory
+ ori r7,r7,lo16(EXT(mem_size)) ; Low part of defined memory
+ lwz r7,0(r7) ; Make it end of defined
+
+gotspot: cmplw r7,r0 ; Do we fit in memory
+ addi r0,r7,0x0020 ; Next slot
+ bge- waytoofar ; No fit...
+
+ stw r0,0(r2) ; Set next time slot
+ dcbz 0,r7 ; Zap it
+
+ stw r3,0(r7) ; First data
+ li r3,32 ; Disp to next line
+ stw r4,4(r7) ; Second data
+ dcbz r3,r7 ; Zap it
+ stw r5,8(r7) ; Third data
+ stw r6,12(r7) ; Fourth data
+
+ stw r12,16(r7) ; Callers callers
+ stw r11,20(r7) ; Callers callers caller
+ stw r10,24(r7) ; Callers callers callers caller
+ stw r9,28(r7) ; Callers callers callers callers caller
+
+waytoofar: mtmsr r8 ; Back to normal
+ isync
+ blr
+
+;
+; Same as the other, but no traceback and 16 byte entry
+; Trashes R0, R2, R10, R12
+;
+
+ .align 5
+ .globl EXT(dbgLog2)
+
+LEXT(dbgLog2)
+
+
+ mfmsr r10 ; Get the MSR
+ lis r2,hi16(EXT(DebugWork)) ; High part of area
+ lis r12,hi16(EXT(mem_actual)) ; High part of actual
+ andi. r0,r10,0x7FCF ; Interrupts and translation off
+ ori r2,r2,lo16(EXT(DebugWork)) ; Get the entry
+ mtmsr r0 ; Turn stuff off
+ ori r12,r12,lo16(EXT(mem_actual)) ; Get the actual
+ isync
+
+ lwz r0,4(r2) ; Get the flag
+ mr. r0,r0 ; Should we log?
+ lwz r0,0(r12) ; Get the end of memory
+ lwz r12,0(r2) ; Get the position
+ bne- waytoofar2 ; No logging...
+ mr. r12,r12 ; Is this the first?
+ bne+ gotspot2 ; Nope...
+
+ lis r12,hi16(EXT(mem_size)) ; High part of defined memory
+ ori r12,r12,lo16(EXT(mem_size)) ; Low part of defined memory
+ lwz r12,0(r12) ; Make it end of defined
+
+gotspot2: cmplw cr1,r12,r0 ; Do we fit in memory
+ rlwinm. r0,r12,0,27,27 ; Are we on a new line?
+ bge- cr1,waytoofar2 ; No fit...
+ addi r0,r12,0x0010 ; Next slot
+
+ bne+ nonewline ; Not on a new line...
+ dcbz br0,r12 ; Clear it so we do not fetch it
+
+nonewline: cmplwi r3,68 ; Special place for time stamp?
+
+ stw r0,0(r2) ; Set next time slot
+ bne+ nospcts ; Nope...
+
+ lwz r0,0x17C(br0) ; Get special saved time stamp
+ b nospctt ; Skip...
+
+nospcts: mftb r0 ; Get the current time
+
+nospctt: stw r3,4(r12) ; First data
+ stw r4,8(r12) ; Second data
+ stw r5,12(r12) ; Third data
+ stw r0,0(r12) ; Time stamp
+
+waytoofar2: mtmsr r10 ; Back to normal
+ isync
+ blr
+
+
;
; Saves floating point registers
;
LEXT(stFloat)
- lis r2,hi16(MASK(MSR_VEC)) ; Get the vector enable
- li r4,0
- ori r2,r2,lo16(MASK(MSR_FP)) ; Get the FP enable
- ori r4,r4,lo16(MASK(MSR_EE)) ; Get the EE bit
-
- mfmsr r0 ; Save the MSR
-
- andc r4,r0,r4 ; Clear EE
- ori r4,r4,lo16(MASK(MSR_FP)) ; Enable floating point
+ mfmsr r0 ; Save the MSR
+ rlwinm r0,r0,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r0,r0,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r4,r0,0,MSR_EE_BIT,MSR_EE_BIT ; Turn off interruptions
+ ori r4,r4,lo16(MASK(MSR_FP)) ; Enable floating point
mtmsr r4
isync
-
- andc r0,r0,r2 ; Clear VEC and FP enables
stfd f0,0x00(r3)
stfd f1,0x08(r3)
LEXT(stVectors)
- lis r2,hi16(MASK(MSR_VEC)) ; Get the vector enable
- li r4,0
- ori r2,r2,lo16(MASK(MSR_FP)) ; Get the FP enable
- ori r4,r4,lo16(MASK(MSR_EE)) ; Get the EE bit
mfsprg r6,2 ; Get features
mr r5,r3 ; Save area address
beqlr- ; No...
mfmsr r0 ; Save the MSR
-
- andc r4,r0,r4 ; Clear EE
-
+ rlwinm r0,r0,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r0,r0,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r4,r0,0,MSR_EE_BIT,MSR_EE_BIT ; Turn off interruptions
oris r4,r4,hi16(MASK(MSR_VEC)) ; Enable vectors
mtmsr r4
isync
- andc r0,r0,r2 ; Clear FP and VEC
-
stvxl v0,0,r5
addi r5,r5,16
stvxl v1,0,r5
LEXT(stSpecrs)
-
- lis r2,hi16(MASK(MSR_VEC)) ; Get the vector enable
- li r4,0
- ori r2,r2,lo16(MASK(MSR_FP)) ; Get the FP enable
- ori r4,r4,lo16(MASK(MSR_EE)) ; Get the EE bit
-
-
mfmsr r0 ; Save the MSR
- andc r0,r0,r2 ; Turn of VEC and FP
- andc r4,r0,r4 ; And EE
+ rlwinm r0,r0,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r0,r0,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r4,r0,0,MSR_EE_BIT,MSR_EE_BIT ; Turn off interruptions
mtmsr r4
isync
addi r4,r4,4
bne+ stSnsr
+ cmplwi cr1,r12,PROCESSOR_VERSION_604e
+ cmplwi cr5,r12,PROCESSOR_VERSION_604ev
+ cror cr1_eq,cr1_eq,cr5_eq ; Set if 604 type
cmplwi r12,PROCESSOR_VERSION_750
mfspr r4,hid0
stw r4,(39*4)(r3)
li r5,0
li r6,0
li r7,0
+ beq- cr1,before750
+ blt- before750
mfspr r4,hid1
mfspr r5,l2cr
mfspr r6,msscr0
mfspr r7,msscr1
- stw r4,(40*4)(r3)
+before750: stw r4,(40*4)(r3)
stw r6,(42*4)(r3)
stw r5,(41*4)(r3)
stw r7,(43*4)(r3)
li r5,0
li r6,0
li r7,0
+ beq- cr1,b4750
blt- b4750
mfspr r4,thrm1
stw r7,(47*4)(r3)
li r4,0
- li r6,0
cmplwi r12,PROCESSOR_VERSION_7400
bne nnmax
- mfspr r6,dabr
mfpvr r5
rlwinm r5,r5,0,16,31
cmplwi r5,0x1101
gnmax: mfspr r4,1016
nnmax: stw r4,(48*4)(r3)
- stw r6,(49*4)(r3)
mtmsr r0
isync
blr
-
-
-;
-; fwEmMck - this forces the hardware to emulate machine checks
-; Only valid on 64-bit machines
-; Note: we want interruptions disabled here
-;
-
- .globl EXT(fwEmMck)
-
- .align 5
-
-LEXT(fwEmMck)
-
-
- rlwinm r3,r3,0,1,0 ; Copy low of high high - scomd
- rlwinm r5,r5,0,1,0 ; Copy low of high high - hid1
- rlwinm r7,r7,0,1,0 ; Copy low of high high - hid4
- rlwimi r3,r4,0,0,31 ; Copy low of low low
- rlwimi r5,r6,0,0,31 ; Copy low of low low
- rlwimi r7,r8,0,0,31 ; Copy low of low low
-
- lis r9,3 ; Start forming hid1 error inject mask
- lis r10,hi16(0x01084083) ; Start formaing hid4 error inject mask
- ori r9,r9,0xC000 ; Next bit
- ori r10,r10,lo16(0x01084083) ; Next part
- sldi r9,r9,32 ; Shift up high
- sldi r10,r10,8 ; Shift into position
-
- mfspr r0,hid1 ; Get hid1
- mfspr r2,hid4 ; and hid4
-
- and r5,r5,r9 ; Keep only error inject controls - hid1
- and r7,r7,r10 ; Keep only error inject controls - hid4
-
- andc r0,r0,r9 ; Clear error inject controls hid1
- andc r2,r2,r10 ; Clear error inject controls hid4
-
- or r0,r0,r5 ; Add in the new controls hid1
- or r2,r2,r7 ; Add in the new controls hid4
-
-/* ? */
-#if 0
- lis r12,CoreErrI ; Get the error inject controls
- sync
-
- mtspr scomd,r3 ; Set the error inject controls
- mtspr scomc,r12 ; Request error inject
- mfspr r11,scomc ; Get back the status (we just ignore it)
-#endif
- sync
- isync
-
- mtspr hid1,r0 ; Move in hid1 controls
- mtspr hid1,r0 ; We need to do it twice
- isync
-
- sync
- mtspr hid4,r2 ; Move in hid4 controls
- isync
-
- blr ; Leave...
-
-;
-; fwSCOMrd - read/write SCOM
-;
- .align 5
- .globl EXT(fwSCOM)
-
-LEXT(fwSCOM)
-
- lhz r12,scomfunc(r3) ; Get the function
- lwz r4,scomreg(r3) ; Get the register
- rldicr r4,r4,8,47 ; Position for SCOM
-
- mr. r12,r12 ; See if read or write
- bne fwSCwrite ; Go do a write
-
- mfsprg r0,2 ; Get the feature flags
- ori r4,r4,0x8000 ; Set to read data
- rlwinm. r0,r0,pfSCOMFixUpb+1,31,31 ; Set shift if we need a fix me up
- sync
-
- mtspr scomc,r4 ; Request the register
- mfspr r11,scomd ; Get the register contents
- mfspr r10,scomc ; Get back the status
- sync
- isync
-
- sld r11,r11,r0 ; Fix up if needed
-
- std r11,scomdata(r3) ; Save result
- eieio
- std r10,scomstat(r3) ; Save status
-
- blr
-
-fwSCwrite: ld r5,scomdata(r3) ; Get the data
-
- sync
-
- mtspr scomd,r5 ; Set the data
- mtspr scomc,r4 ; Set it
- mfspr r10,scomc ; Get back the status
- sync
- isync
-
- std r10,scomstat(r3) ; Save status
-
- blr
-
-;
-; diagTrap - this is used to trigger checks from user space
-; any "twi 31,r31,0xFFFx" will come here (x = 0 to F).
-; On entry R3 points to savearea.
-; R4 is the "x" from instruction;
-; Pass back 1 to no-op twi and return to user
-; Pass back 0 to treat as normal twi.
-;
-
- .globl EXT(diagTrap)
-
- .align 5
-
-LEXT(diagTrap)
-
- li r3,0 ; Ignore TWI
- blr ; Leave...
-
-
-
-
-;
-; setPmon - this is used to manipulate MMCR0 and MMCR1
-
- .globl EXT(setPmon)
-
- .align 5
-
-LEXT(setPmon)
-
- li r0,0
- isync
- mtspr mmcr0,r0 ; Clear MMCR0
- mtspr mmcr1,r0 ; Clear MMCR1
- mtspr pmc1,r0
- mtspr pmc2,r0
- mtspr pmc3,r0
- mtspr pmc4,r0
-
- isync
-
- mtspr mmcr0,r3 ; Set MMCR0
- mtspr mmcr1,r4 ; Set MMCR1
- isync
- blr ; Leave...
-
-
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <ppc/proc_reg.h>
#include <ppc/mem.h>
#include <ppc/pmap.h>
+#include <ppc/pmap_internals.h>
#include <ppc/new_screen.h>
#include <ppc/Firmware.h>
#include <ppc/mappings.h>
+//#include <pexpert/ppc/powermac.h>
#include <pexpert/pexpert.h>
#include <ddb/db_output.h>
GratefulDebWork[i].GDdepth = boot_video_info->v_depth;
GratefulDebWork[i].GDcollgn = nrmlgn;
-// RuptCtrs[(48*i)+47].timed = gPEClockFrequencyInfo.timebase_frequency_hz >> 4; /* (Update every 16th of a second (16 fps) */
- RuptCtrs[(48*i)+47].timed = gPEClockFrequencyInfo.timebase_frequency_hz >> 3; /* (Update every 8th of a second (8 fps) */
-// RuptCtrs[(48*i)+47].timed = gPEClockFrequencyInfo.timebase_frequency_hz >> 2; /* (Update every 4th of a second (4 fps) */
-// RuptCtrs[(48*i)+47].timed = gPEClockFrequencyInfo.timebase_frequency_hz >> 1; /* (Update every 2th of a second (2 fps) */
-// RuptCtrs[(48*i)+47].timed = gPEClockFrequencyInfo.timebase_frequency_hz >> 0; /* (Update every 1 second (1 fps) */
+// RuptCtrs[(48*i)+47].timed = gPEClockFrequencyInfo.bus_clock_rate_hz >> 6; /* (Update every 16th of a second (16 fps) */
+ RuptCtrs[(48*i)+47].timed = gPEClockFrequencyInfo.bus_clock_rate_hz >> 5; /* (Update every 8th of a second (8 fps) */
+// RuptCtrs[(48*i)+47].timed = gPEClockFrequencyInfo.bus_clock_rate_hz >> 4; /* (Update every 4th of a second (4 fps) */
+// RuptCtrs[(48*i)+47].timed = gPEClockFrequencyInfo.bus_clock_rate_hz >> 3; /* (Update every 2th of a second (2 fps) */
+// RuptCtrs[(48*i)+47].timed = gPEClockFrequencyInfo.bus_clock_rate_hz >> 2; /* (Update every 1 second (1 fps) */
sync();
}
-void debugNoop(void);
-void debugNoop(void) { /* This does absolutely nothing */
- return;
-}
+
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
fwCallEnt(dbgRegsCall, dbgRegsLL) /* Dumps all registers */
fwCallEnt(CreateFakeDECCall, CreateFakeDECLL) /* Make a fake decrementer interruption */
fwCallEnt(CreateShutdownCTXCall, CreateShutdownCTXLL) /* create a shutdown context */
- fwCallEnt(NullCall, NullLL) /* Null Firmware call */
- fwCallEnt(iNullCall, iNullLL) /* Instrumented null Firmware call */
+#if PERF_HIST
+ fwCallEnt(PerfCtlCall, PerfCtlLL) /* Control performance monitor */
+#endif
#endif /* _FIRMWARECALLS_H_ */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
include $(MakeInc_def)
+DATAFILES = \
+ asm.h machlimits.h
+
EXPORT_ONLY_FILES = \
asm.h \
- cpu_capabilities.h \
cpu_number.h \
lock.h \
hw_lock_types.h \
io_map_entries.h \
proc_reg.h \
- machine_routines.h \
+ machine_routines.h \
Diagnostics.h \
savearea.h \
mappings.h
-INSTALL_MD_DIR = ppc
+INSTALL_MD_LIST = ${DATAFILES}
-INSTALL_MD_LCL_LIST = cpu_capabilities.h
+INSTALL_MD_DIR = ppc
EXPORT_MD_LIST = ${EXPORT_ONLY_FILES}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
--- /dev/null
+/*
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+/*
+ * @OSF_FREE_COPYRIGHT@
+ */
+/*
+ * @APPLE_FREE_COPYRIGHT@
+ */
+
+/*
+ MPPlugIn.h
+
+ Herein we find all the global MP plugin stuff
+
+ Lovingly crafted by Bill Angell using traditional methods
+
+*/
+
+
+/*
+ * External hook completion codes
+ *
+ * The MP plugin's external interrupt hook returns one of these codes
+ */
+
+#define kMPVainInterrupt 0 /* Interruption in vain -- ignore it */
+#define kMPIOInterruptPending 1 /* This is an I/O interruption -- handle it */
+#define kMPSignalPending 2 /* This is a pending signal -- handle it */
+
+
+/* ***********************************************************************
+ * Entry point jump table entry numbers
+ * *********************************************************************** */
+
+#define kCountProcessors 0
+#define kStartProcessor 1 /* ->cpu address, ->start address, ->pass-thru parm */
+#define kResumeProcessor 2 /* ->cpu address */
+#define kStopProcessor 3 /* ->cpu address */
+#define kResetProcessor 4 /* ->cpu address */
+#define kSignalProcessor 5 /* ->cpu address */
+#define kStoreProcessorStatus 6 /* ->cpu address, ->status area address */
+#define kSynchClock 7 /* ->cpu address */
+#define kExternalHook 8 /* no parms */
+#define kProcessorState 9 /* ->cpu address */
+#define kRunSIGPRun 10 /* no parms */
+#define kPhoneyFirmware 11 /* Dummy kernel for alternate processors */
+
+#define kMPPlugInMaxCall 11 /* set MPPlugInMaxCall to the highest-numbered call */
+
+
+/* ***********************************************************************
+ * MP Plug-In specification
+ *
+ * The address of this area is passed to the MP plugin by the initialization code. If the
+ * version ID and the installed hardware match the MP plugin, it returns its memory
+ * requirements and a table of offsets to its entry points.
+ * *********************************************************************** */
+
+#define kMPPlugInVersionID 1
+
+#define kSIGPUninitializedState 0
+#define kSIGPResetState 1
+#define kSIGPStoppedState 2
+#define kSIGPOperatingState 3
+#define kSIGPErrorState 4
+
+#define kSIGPnoErr 0
+#define kSIGPInvalidStateErr -3999
+#define kSIGPInterfaceBusyErr -3998
+#define kSIGPPrivilegeErr -3997
+#define kSIGPNoPlugInErr -3996
+#define kTimeBaseSynchronizationErr -3995
+#define kSIGPTargetAddrErr -3994
+#define kSIGPInvalidStatusErr -3993
+
+#define kMPPlugInInstallFailed -4999
+#define kMPPlugInInternalError -4998
+
+/*
+ * ***********************************************************************
+ * Signal processor request codes
+ * ***********************************************************************
+ */
+
+#define SIGPast 0 /* Requests an ast on target processor */
+#define SIGPptlb 1 /* Requests a total purge of the TLB */
+#define SIGPkdb 2 /* Requests a KDB entry */
+
+/*
+ * ***********************************************************************
+ * Temporary debugging error codes (well, at least as temporary as the income tax)
+ * ***********************************************************************
+ */
+#define kMPPHairyPalms -10002
+#define kMPPOffline -10003
+#define kMPPBadState -10004
+#define kMPPInvalCPU -10005
+#define kMPPCantLock -10006
+#define kMPPNotReady -10007
+#define kMPPNotStopped -10008
+#define kMPPBadCPU -10009
+#define kMPPOnly1CPU -10010
+#define kMPPBadVers -10011
+#define kMPPNotRunning -10012
+#define kMPPTimeOut -10013
+#define kMPPInitTO1 -10014
+#define kMPPInitTO2 -10015
+#define kMPPInitTO3 -10016
+
+
+/*
+ * ***********************************************************************
+ * Let's define some hardware stuff
+ * ***********************************************************************
+ */
+
+#define Bandit1 0xF2000000
+#define PCI1AdrReg 0xF2800000
+#define GrandCentral 0xF3000000
+#define EtherNetROM 0xF3019000
+#define HammerHead 0xF8000000
+#define ArbConfig 0x0090
+#define TwoCPU 0x02
+#define WhoAmI 0x00B0
+#define PriCPU 0x10
+#define SecCPU 0x08
+#define IntReg 0x00C0
+#define SecInt 0x80
+
+
+/*
+ * ***********************************************************************
+ * Let's define the flags for MPPInterface
+ * ***********************************************************************
+ */
+
+#define SpinTimeOut 30000000
+
+#define MPPICmsgp 0xc0000000 /* Message pending (busy + pass) */
+#define MPPICBusy 0x80000000 /* Processor area busy, i.e., locked */
+#define MPPICPass 0x40000000 /* Busy lock passed to receiving processor */
+#define MPPICOnline 0x20000000 /* Processor is online */
+#define MPPICReady 0x10000000 /* Processor is ready, i.e., started, not reset */
+#define MPPICStop 0x08000000 /* Processor is stopped */
+#define MPPICBset 0x000000FF /* Processor that owns busy, i.e., the ID of */
+ /* whomever set busy. When a busy is passed, */
+ /* this is the requestor of the function. */
+#define MPPICfunc 0x0000FF00 /* Current function */
+#define MPPICfIdle 0x00 /* No function pending */
+#define MPPICfStrt 0x01 /* Start the processor, physical address in */
+ /* MPPIParm0 */
+#define MPPICfResm 0x02 /* Resume a stopped processor */
+#define MPPICfStop 0x03 /* Stop a processor */
+#define MPPICfSigp 0x04 /* Signal a processor */
+#define MPPICfStat 0x05 /* Store the processor machine state - */
+ /* physical address of response in MPPIParm0 */
+#define MPPICfTBsy 0x06 /* Synchronize timebase - */
+ /* TB image in MPPIParm0 and MPPIParm1 */
+#define MPPICfReset 0x07 /* Reset the processor */
+#define MPPICfTBsy1 0x81 /* TB sync, phase 1 */
+#define MPPICfTBsy2 0x82 /* TB sync, phase 2 */
+#define MPPICSigp 0x80000000 /* Processor has signal pending (keep signal status when stopped) */
+#define MPPICXRun 0x40000000 /* Explicit SIGP run call */
+
+
+
+#ifndef __ASSEMBLER__
+
+typedef unsigned char CPUState;
+typedef unsigned int CPUNotification;
+
+struct MPPlugInSpec { /* This is MPSxxxx for assembler */
+ unsigned int versionID; /* Version ID, must match */
+ unsigned int *areaAddr; /* Virtual address of area to be */
+ /* relocated to physical memory */
+ unsigned int areaSize; /* Size of area to be relocated */
+ unsigned int *offsetTableAddr; /* Virtual address of table of entry offsets */
+ unsigned int *baseAddr; /* Common base area - used for debugging */
+ unsigned int *dataArea; /* Pointer to the MP workarea - used for debugging */
+ unsigned int *CPUArea; /* Pointer to the CPU workarea - used for debugging */
+ unsigned int *SIGPhandler; /* Physical address of signal interrupt filter */
+};
+
+typedef struct MPPlugInSpec MPPlugInSpec;
+typedef MPPlugInSpec *MPPlugInSpecPtr;
+
+struct MPEntryPts {
+ unsigned int EntAddr[kMPPlugInMaxCall+1]; /* Real addresses of all plugin entry points */
+};
+
+typedef struct MPEntryPts MPEntryPts;
+
+struct SystemRegister {
+ unsigned int regno;
+ unsigned int contents;
+};
+
+typedef struct SystemRegister SystemRegister;
+
+typedef struct FPRegs {
+ unsigned int lo;
+ unsigned int hi;
+} FPRegs;
+
+struct BATregs {
+ unsigned int upper;
+ unsigned int lower;
+};
+
+typedef struct BATregs BATregs;
+
+
+#define kSysRegCount 16
+
+struct CPUStatusArea { /* 0000 This is CSAxxxxx for assembler */
+
+/*
+ * Note that this guy always has to be in one-to-one mapped area contiguously
+ */
+
+ CPUState state; /* 0000 */
+ unsigned char regsAreValid; /* 0001 */
+ unsigned char filler[2]; /* 0002 */
+ unsigned int gpr[32]; /* 0004 */
+ FPRegs fpr[32]; /* 0084 */
+ unsigned int cr; /* 0184 */
+ unsigned int fpscr; /* 0188 */
+ unsigned int xer; /* 018C */
+ unsigned int lr; /* 0190 */
+ unsigned int ctr; /* 0194 */
+ unsigned int tbu; /* 0198 This is rtcu on 601. */
+ unsigned int tbl; /* 019C This is rtcl on 601. */
+ unsigned int pvr; /* 01A0 */
+ BATregs ibat[4]; /* 01A4 */
+ BATregs dbat[4]; /* 01E4 */
+ unsigned int sdr1; /* 0224 */
+ unsigned int sr[16]; /* 0228 */
+ unsigned int dar; /* 0268 */
+ unsigned int dsisr; /* 026C */
+ unsigned int sprg[4]; /* 0270 */
+ unsigned int srr0; /* 0280 */
+ unsigned int srr1; /* 0284 */
+ unsigned int dec; /* 0288 */
+ unsigned int dabr; /* 028C */
+ unsigned int iabr; /* 0290 */
+ unsigned int ear; /* 0294 */
+ unsigned int hid[16]; /* 0298 */
+ unsigned int mmcr[2]; /* 02D8 */
+ unsigned int pmc[4]; /* 02E0 */
+ unsigned int pir; /* 02F0 */
+ unsigned int sda; /* 02F4 */
+ unsigned int sia; /* 02F8 */
+ unsigned int mq; /* 02FC */
+
+ unsigned int msr; /* 0300 */
+ unsigned int pc; /* 0304 */
+
+ SystemRegister sysregs[kSysRegCount]; /* 0308 */
+
+ unsigned int filler2[6]; /* 0388 Always pad up to 32-byte boundary */
+ /* 03A0 */
+};
+
+typedef struct CPUStatusArea CPUStatusArea;
+typedef CPUStatusArea *CPUStatusAreaPtr;
+
+extern CPUStatusArea CSA[NCPUS];
+
+struct SenseInfo {
+ CPUNotification notification;
+ CPUState state;
+};
+
+typedef struct SenseInfo SenseInfo;
+typedef SenseInfo *SenseInfoPtr;
+
+
+struct MPPInterface {
+
+ unsigned int MPPICStat; /* Processor status (interlocked update for this one) */
+ unsigned int MPPICParm0; /* SIGP parm 0 */
+ unsigned int MPPICParm1; /* SIGP parm 1 */
+ unsigned int MPPICParm2; /* SIGP parm 2 */
+ unsigned int MPPICspare0; /* unused */
+ unsigned int MPPICspare1; /* unused */
+ unsigned int MPPICParm0BU; /* Parm 0 backed up here at 'rupt time for safe keeping */
+ unsigned int MPPICPriv; /* Processor status (interlocked update for this one) */
+};
+
+typedef struct MPPInterface MPPInterface;
+typedef MPPInterface *MPPInterfacePtr;
+
+extern MPPInterface MPPICPUs[];
+
+
+/* ***********************************************************************
+ * Function prototypes and data areas
+ * *********************************************************************** */
+
+extern unsigned int MPgetProcCount (void);
+extern unsigned int MPstart (unsigned int cpu, unsigned int sadr, unsigned int parm);
+extern unsigned int MPexternalHook (void);
+extern unsigned int MPsignal (unsigned int cpu, unsigned int SIGPparm);
+extern unsigned int MPstop (unsigned int cpu);
+#if 0
+extern unsigned int MPCPUAddress (void);
+extern unsigned int MPresume (unsigned int cpu);
+extern unsigned int MPreset (unsigned int cpu);
+extern unsigned int MPSense (unsigned int cpu, unsigned int *info);
+extern unsigned int MPstoreStatus (unsigned int cpu, unsigned int *statusArea);
+extern unsigned int MPSetStatus (unsigned int cpu, unsigned int *statusArea);
+extern unsigned int MPgetSignal (void);
+extern unsigned int MPsyncTB (void);
+extern unsigned int MPcheckPending (void);
+#endif
+extern int MPinstall (unsigned int physAddr, unsigned int band1, unsigned int hammerh, unsigned int grandc,
+ unsigned int pci1ar, unsigned int enetr);
+extern unsigned int MPprobe (MPPlugInSpecPtr spec, unsigned int hammerh);
+
+extern void start_secondary (void);
+extern void mp_intr (void);
+
+
+extern MPPlugInSpec MPspec; /* An area for the MP interfaces */
+extern MPEntryPts MPEntries; /* Real addresses of plugin routines */
+
+#endif /* ndef __ASSEMBLER */
--- /dev/null
+/*
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+/*
+ * @OSF_COPYRIGHT_INTERNAL_USE_ONLY@
+ */
+
+/*
+ MP_2p.s
+
+ MP low-level signaling, configuration, et all. This is for a and Apple/Daystar 2p board
+
+ Lovingly crafted by Bill Angell using traditional methods
+
+*/
+
+#include <ppc/asm.h>
+#include <ppc/proc_reg.h>
+#include <ppc/POWERMAC/mp/MPPlugIn.h>
+#include <assym.s>
+#include <mach/machine/vm_param.h>
+
+
+
+ .set MPPlugInVersion,0 /* Current version code */
+
+/* */
+/* Interfaces to hardware */
+/* */
+
+ .set PCI1ARdisp, 0x00800000 /* Displacement from Bandit to PCI1 address configuiration register */
+ .set GrandCdisp, 0x01000000 /* Displacement from Bandit to Grand Central */
+ .set EventsReg, 0x20 /* Interruption events register (latched) */
+ .set LevelsReg, 0x2C /* Interruption levels register (unlatched) */
+ .set MaskReg, 0x24 /* Interruption mask register */
+ .set ClearReg, 0x28 /* Interruption clear register */
+ .set TicksPerMic, 11 /* We'll use 11 ticks per µS - 120MHz is really 10, 180MHz is 11.24 */
+ .set EtherNRdisp, 0x01019000 /* Displacement into bandit of EtherNet ROM */
+
+#ifdef __ELF__
+ .section ".data"
+#else
+ .data
+#endif
+
+ .align 5 /* Get us out to the end */
+
+ .globl MPPIwork
+#ifdef __ELF__
+ .type MPPIwork,@function
+#endif
+
+MPPIwork:
+MPPIstatus: .byte 0 /* Global MP board status */
+ .set MPPIinit, 0x80 /* Global initialization complete */
+ .set MPPI2Pv2, 0x40 /* Second rev of 2P board (no watchdog and different state machine) */
+ .byte 0 /* Reserved */
+MPPIinst: .byte 0 /* Mask of CPUs installed */
+MPPIonline: .byte 0 /* Mask of CPUs online (i.e., initialized) */
+MPPIlogCPU: .long 0 /* Used to configure CPU addresses */
+MPPITBsync: .long 0 /* Used to sync time bases */
+ .long 0
+MPPIHammer: .long 0 /* Address of HammerHead */
+MPPIGrandC: .long 0 /* Address of GrandCentral */
+MPPIPCI1Adr: .long 0 /* Address of PCI1's config reg addr */
+MPPIEther: .long 0 /* Address of EtherNet ROM */
+
+ .align 5
+MPPISncFght: .fill 4,4,0 /* Space for 9 passes of a TB sync fight + 1 guard pass */
+ .fill 4,4,0
+ .fill 4,4,0
+ .fill 4,4,0
+ .fill 4,4,0
+ .fill 4,4,0
+ .fill 4,4,0
+ .fill 4,4,0
+ .fill 4,4,0
+ .fill 4,4,0
+ .align 7 /* Point to the start of the CPU status */
+
+ .globl EXT(MPPICPUs)
+#ifdef __ELF__
+ .type EXT(MPPICPUs),@function
+#endif
+EXT(MPPICPUs): /* Start of Processor specific areas */
+/* There are 8 of these indexed by processor number */
+
+
+MPPICPU0: .fill 8,4,0 /* First processor */
+MPPICPU1: .fill 8,4,0 /* Second processor */
+MPPICPU2: .fill 8,4,0 /* Third processor */
+MPPICPU3: .fill 8,4,0 /* Fourth processor */
+ .set MPPIMaxCPU, (.-EXT(MPPICPUs)-32)/32 /* Get the maximum CPU address */
+
+
+ .text
+
+/******************************************************************************************************** */
+/******************************************************************************************************** */
+/* */
+/* Here starteth ye stuff */
+/* */
+/******************************************************************************************************** */
+/******************************************************************************************************** */
+
+/******************************************************************************************************** */
+/* */
+/* Validate that the hardware matches with our code. At this point, we cannot check */
+/* for anything other than the possibility of this working. There's no version code */
+/* or nothin'. So, if we have a second processor and are a 604 or 604e, we'll say */
+/* we're capable. Also we'll check version codes for our code. */
+/* */
+/* When we get here, DDAT and IDAT are both on, 'rupts are disabled. */
+/* */
+/* We're called like this: */
+/* OSStatus MP_probe(MPPlugInSpecPtr spec, UInt32 HammerheadAddr); */
+/* */
+/******************************************************************************************************** */
+
+ENTRY(MPprobe, TAG_NO_FRAME_USED)
+
+
+MPPIbase: mfpvr r7 /* Get the processor version */
+ rlwinm r7,r7,16,16,31 /* Isolate the processor type */
+
+ lbz r5,ArbConfig(r4) /* See if there is another processor */
+
+ andi. r5,r5,TwoCPU /* Are we a real live two processor? */
+ beq OneWay /* Nope, we be gone... */
+
+ cmplwi cr0,r7,4 /* Are we a 604? */
+ beq SeemsOK /* Yeah, we're cool... */
+ cmplwi cr0,r7,9 /* Are we a 604E? */
+ beq SeemsOK /* Yeah, go finish up... */
+
+OneWay: li r3,0 /* Say we can't find the proper CPU */
+ blr /* Leave... */
+
+SeemsOK: mr r10,r3 /* Save the parameter list */
+
+ lwz r4,MPSversionID(r10) /* Get the version ID */
+ cmplwi cr0,r4,kMPPlugInVersionID /* Correct version? */
+ beq IsOK /* Yeah, we think we're ok... */
+
+ li r3,0 /* Set bad version' */
+ blr /* Leave... */
+
+IsOK: mflr r11 /* Save the LR */
+ lis r9,HIGH_ADDR(MPPIwork) /* Get the top half of the data area */
+ bl SetBase1 /* Jump to the next instruction */
+SetBase1: mflr r12 /* Get the base register */
+ ori r9,r9,LOW_ADDR(MPPIwork) /* Get the bottom half of the data area */
+ addi r12,r12,LOW_ADDR(MPPIbase-SetBase1) /* Adjust to the start of all our code */
+
+ stw r12,MPSbaseAddr(r10) /* Save off the common base for all functions */
+
+ la r5,LOW_ADDR(MPPIFunctions-MPPIbase)(r12) /* Point to the base of all functions */
+ stw r5,MPSareaAddr(r10) /* Pass back the code address */
+
+ la r5,LOW_ADDR(MPPIFuncOffs-MPPIbase)(r12) /* Point to the function offset table */
+ stw r5,MPSoffsetTableAddr(r10) /* Pass back the pointer to the offset table */
+
+ li r5,LOW_ADDR(MPPISize-MPPIFunctions) /* Get our size without data area */
+ stw r5,MPSareaSize(r10) /* Save it */
+
+ stw r9,MPSdataArea(r10) /* Save it */
+
+ la r5,LOW_ADDR(EXT(MPPICPUs)-MPPIwork)(r9) /* Point to the CPU area base */
+ stw r5,MPSCPUArea(r10) /* Save it */
+
+ mtlr r11 /* Restore that return address */
+ li r3,1 /* Set no error */
+ blr /* Leave, we're all done... */
+
+/******************************************************************************************************** */
+/******************************************************************************************************** */
+/* */
+/* Here starteth ye code that starteth up ye second prothether. */
+/* Yea, though ye prothether executeth asynchronously, it appears unto men */
+/* in ye shape of a synchronous process. By ye instruction of He who gave it */
+/* form and being, it stopeth to worship and praise its Lord, to joyously */
+/* receive His blessings and teachings, to guide its way along the path to */
+/* righteous execution. */
+/* */
+/******************************************************************************************************** */
+/******************************************************************************************************** */
+
+
+/******************************************************************************************************** */
+/* */
+/* Initialize the MP hardware. This will bring the other processor online. */
+/* */
+/* First we will tick the board to its 5th state the "TBEN off" state. */
+/* */
+/* Just for giggles, here's the states: */
+/* */
+/* 1) 1st ROM - This state exists after motherboard reset */
+/* 2) Open Firmware - Transitions here when the SecInt line is first asserted */
+/* Open Firmware attempts to execute some code on the secondary */
+/* processor to obtain the PVR register. It's got some problems */
+/* and hangs the secondary disabled. */
+/* 3) Reset (my name) - Entered when the SecInt line is deasserted. A timer starts and */
+/* 468µS later the reset line is pulled. I may have this wrong here, */
+/* it may be that the reset line is held for 468µS. Either way, */
+/* this state is invisible to us. */
+/* 4) 2nd ROM - This state exists when the secondary processor begins executing */
+/* after the reset. */
+/* 5) TBEN off - We transition here when SecInt is asserted in the 2nd ROM state. */
+/* In this state, the TBEN pin is set to disable the timebase from */
+/* running on all processors, thus freezing time. (Performace analysis */
+/* note: here would be the best time to run stats, all tests would */
+/* run in 0 time giving us infinite speed.) Also the "primary arbitration" */
+/* mode is set. This mode causes the CPU board to arbitrate both processors */
+/* using a single bus master. This gets us around the L2 cache dumbness. */
+/* We should also note that because of this, there is now no way to */
+/* tell if we are on the secondary processor, the WhoAmI register will */
+/* always indicate the primary processor. We need to have sewn */
+/* name tags into our underwear before now. */
+/* Finally, this state is the only way we can tell if we are executing */
+/* on the older version of the 2-way board. When it is in this state */
+/* "primary arbitration" has not been enabled yet. The WhoAmI register */
+/* will indicate if we are on the secondary processor on not. We should */
+/* check this because we need to do signals differently. */
+/* 6) TBEN on - The next assertion of SecInt brings us to our final destination. For */
+/* those of you who will be deplaning, please remember that timebases */
+/* are running and primary arbitration is enabled. Always remember: */
+/* buckle up for safety and if you're tired pull over for a rest. */
+/* */
+/******************************************************************************************************** */
+
+ENTRY(MPinstall, TAG_NO_FRAME_USED)
+
+/* int MP_install(unsigned int *physAddr, unsigned int band1, unsigned int hammerh, unsigned int grandc,
+ * unsigned int pci1ar, unsigned int enetr);
+ */
+
+ lis r11,HIGH_ADDR(MPPIwork) /* Get the top half of the data area */
+ mflr r0 /* Save the LR */
+ ori r11,r11,LOW_ADDR(MPPIwork) /* Get the bottom half of the data area */
+
+ stw r5,MPPIHammer-MPPIwork(r11) /* Save the HammerHead address for later */
+ stw r6,MPPIGrandC-MPPIwork(r11) /* Save address of Grand Central */
+ stw r7,MPPIPCI1Adr-MPPIwork(r11) /* Save the PCI1 address register address */
+ stw r8,MPPIEther-MPPIwork(r11) /* Save Ethernet ROM address */
+
+ li r4,LOW_ADDR(0xC080) /* Set CPU 0&1 installed, CPU 0 online */
+ lis r10,(MPPICOnline+MPPICReady)>>16 /* Set CPU 0 online and ready */
+
+ mfspr r6,pir /* Get the PIR contents */
+
+ sth r4,MPPIinst-MPPIwork(r11) /* Set 'em for later */
+ rlwinm r6,r6,0,0,27 /* Clear to use processor 0 */
+ stw r10,EXT(MPPICPUs)-MPPIwork(r11) /* Preset CPU 0 online and ready */
+
+ mtspr pir,r6 /* Set our PIR */
+
+/* */
+/* Ok, ok, enough of this. Let's really start 'em up. */
+/* */
+
+ lis r9,HIGH_ADDR(CPUInit) /* Top of init code */
+ li r6,1 /* Get the other guy's CPU address */
+ ori r9,r9,LOW_ADDR(CPUInit) /* Get physical address of init code */
+
+ mfmsr r8 /* Get the MSR */
+
+ stw r6,MPPIlogCPU-MPPIwork(r11) /* Set the logical CPU address to assign */
+
+ rlwinm r6,r8,0,17,15 /* Turn off interruptions */
+ sync /* Make sure the work area is updated */
+ mtmsr r6 /* Flip the EE bit off */
+ isync /* Chill a bit */
+
+ stw r9,0(r7) /* Pass the initialization code address to our friend */
+ sync /* Fence off the pig */
+
+ li r6,0 /* Clear this out */
+ stb r6,IntReg(r5) /* Kick the other processor */
+ eieio /* Pig in the sty */
+
+/* At this point we should be in the "TBEN off" state. The second processor should be starting */
+/* to come up. */
+
+/* Note that we are assuming that the secondary processor will reset the interrupt request. */
+/* If we are on one of the old boards, we will die in about 256µS if it is not reset, 'cause */
+/* of that silly watchchihuahua timer. We can't use the TB or decrimenter here to set a */
+/* timeout because when we are in "TBEN off" state these guys don't run. */
+
+ lis r4,HIGH_ADDR(SpinTimeOut) /* Get about 1 second at 200MHz */
+ /* At 120 MHz this is 1.66 seconds, at 400MHz it is .5 */
+ /* All these are more than enough time for this handshake */
+ ori r4,r4,LOW_ADDR(SpinTimeOut) /* Get the bottom part */
+
+WaitReady: lwz r9,0(r7) /* Get this back */
+ mr. r9,r9 /* The other processor will set to 0 */
+ /* when it is ready for the work area address */
+ beq CodeUp /* The code is up on the other side */
+ subi r4,r4,1 /* Count the try */
+ mr. r4,r4 /* Did we timeout? */
+ bne+ WaitReady /* Nope... */
+
+ li r3,kMPPInitTO1 /* Set that we timed out with initial code bringup */
+ mtmsr r8 /* Restore the interrupt state */
+ mtlr r0 /* Restore the return addess */
+ blr /* Return a failure... */
+
+CodeUp: isync /* Make sure we don't prefetch past here */
+
+/* Timebase is stopped here, no need for the funky "get time base right" loop */
+
+ mftbu r4 /* Get upper timebase half */
+ mftb r9 /* Get bottom */
+ stw r4,MPPITBsync-MPPIwork(r11) /* Save the top */
+ stw r9,MPPITBsync+4-MPPIwork(r11) /* Save the second half */
+ sync /* Be very sure it's there */
+
+ stw r11,0(r7) /* Set the PCI1 adr reg non-zero - this releases the spin */
+ /* loop and allows the timebase to be set. */
+ eieio
+
+ lis r9,HIGH_ADDR(SpinTimeOut) /* Get the spin time */
+ ori r9,r9,LOW_ADDR(SpinTimeOut) /* Get the bottom part */
+
+WaitTBset: lwz r4,0(r7) /* Get this back */
+ mr. r4,r4 /* When zero, the other guy's TB is set up */
+ beq- TBSetUp /* She's'a all done... */
+ subi r9,r9,1 /* Count the try */
+ mr. r9,r9 /* Did we timeout? */
+ bne+ WaitTBset /* Nope... */
+
+ li r3,kMPPInitTO3 /* Set that we timed out setting clock */
+ mtmsr r8 /* Restore the interrupt state */
+ isync
+ mtlr r0 /* Restore the return addess */
+ blr /* Return a failure... */
+
+TBSetUp: stb r6,IntReg(r5) /* Kick the other processor again */
+ /* This will tick us to the next state */
+ eieio
+
+SpinDelay: addi r6,r6,1 /* Bump spin count (we finally are trashing R6) */
+ cmplwi cr0,r6,4096 /* Spun enough? */
+ ble+ SpinDelay /* Nope... */
+
+ li r6,SecInt /* Set the interrupt bit */
+ stb r6,IntReg(r5) /* Deassert the external signal */
+/* */
+/* Ok, the other processor should be online in a spin waiting for a start signal from */
+/* us. It should be in the reset state with no external interruptions pending. There may */
+/* be a decrimenter pop waiting in the wings though. */
+/* */
+
+ lwz r7,MPPIGrandC-MPPIwork(r11) /* Point to GrandCentral */
+ lwz r4,MaskReg(r7) /* Get the grand central mask register (note that this */
+ /* is a little-endian area, but I'm too lazy to access it that way */
+ /* so I'll document what it really should be, but, probably, it would */
+ /* have been much, much easier just to code up the lwbrx and be done */
+ /* with it rather than producing this monograph describing my alternate */
+ /* access method that I really don't explain anyway. */
+ ori r4,r4,0x0040 /* Flip on bit 30 (hah, figure that one out). This enables the */
+ /* Ext10 interrupt which is connected to the MACE ethernet chip's */
+ /* chip-select pin. */
+ stw r4,MaskReg(r7) /* Stick it on back */
+ eieio
+
+ mtlr r0 /* Get back the original LR */
+ sync /* Make sure all storage ops are done */
+ mtmsr r8 /* Restore the MSR */
+ isync
+ li r3,kSIGPnoErr /* Set that we worked jest fine and dandy */
+ blr /* Bye now... */
+
+ .align 5
+/******************************************************************************************************** */
+/******************************************************************************************************** */
+/* */
+/* This is where the individual SIGP function calls reside. */
+/* Also, it is where we cram the second processor's initialization code wo'w we */
+/* can use physical addressing. */
+/* */
+/******************************************************************************************************** */
+/******************************************************************************************************** */
+
+MPPIFunctions: /* Start of all externally called functions and interrupt handling code */
+
+
+/******************************************************************************************************** */
+/* */
+/* Count the number of processors. This hardwires to 2 (or 1 if no secondary) */
+/* */
+/******************************************************************************************************** */
+
+CountProcessors:
+ lis r12,HIGH_ADDR(MPPIwork) /* Get the top half of the data area */
+ mfmsr r9 /* Get the MSR */
+ ori r12,r12,LOW_ADDR(MPPIwork) /* Get the bottom half of the data area */
+
+ ori r10,r9,0x0010 /* Turn on DDAT */
+
+ lwz r8,MPPIHammer-MPPIwork(r12) /* Point to the HammerHead controller */
+
+ mtmsr r10 /* Turn on DDAT */
+ isync /* Kill speculation */
+
+ li r3,2 /* Assume we have them all */
+ lbz r5,ArbConfig(r8) /* Check if we've seen a second processor */
+ andi. r5,r5,TwoCPU /* Are we a real live two processor? */
+ mtmsr r9 /* Put back the DDAT */
+ isync
+
+ bnelr+ /* Yeah... */
+ li r3,1 /* Nope, set a count of 1 */
+ blr /* Leave, we're inadequate... */
+
+/******************************************************************************************************** */
+/* */
+/* Start up the selected processor (R3=processor; R4=physical start address; R5=pass-thru parm) */
+/* */
+/******************************************************************************************************** */
+
+StartProcessor:
+
+ mr r7,r5 /* Copy pass-thru parameter */
+ mfspr r10,pir /* Get our processor number */
+ rlwinm r9,r3,5,23,26 /* Get index into CPU array */
+ cmplw cr0,r3,r10 /* Trying to start ourselves? */
+ lis r12,HIGH_ADDR(MPPIwork) /* Get the top half of the data area */
+ cmplwi cr1,r3,MPPIMaxCPU /* See if we are bigger than max */
+ li r3,kMPPHairyPalms /* Set trying to do it to ourselves */
+ beqlr- /* Self abuse... */
+ li r3,kSIGPTargetAddrErr /* CPU number is too big */
+ bgtlr- cr1 /* Sure are... (Get our address also) */
+ ori r12,r12,LOW_ADDR(MPPIwork) /* Get the bottom half of the data area */
+ la r9,EXT(MPPICPUs)-MPPIwork(r9) /* Point into the proccessor control area */
+ mflr r11 /* Save the return address */
+ add r9,r9,r12 /* Point right at the entry */
+
+SPretry: lwarx r5,0,r9 /* Pick up the status flags (MPPICStat) and reserve it */
+ li r3,kSIGPInterfaceBusyErr /* Fill dead space and get busy return code */
+ rlwinm. r0,r5,0,0,0 /* Are we marked as busy? */
+ lis r6,MPPICOnline>>16 /* Get the online flag */
+ bne- ErrorReturn /* Yeah, go leave, don't bother me now... */
+ and. r0,r5,r6 /* Are we online */
+ li r3,kMPPOffline /* Set offline */
+ beq- ErrorReturn /* Ain't online, ain't ready, buzz off... */
+ li r3,kMPPBadState /* Set bad state */
+ oris r5,r5,(MPPICBusy>>16)&0x0000FFFF /* Turn on the busy bit */
+
+ stwcx. r5,0,r9 /* Try to set busy */
+ bne- SPretry
+
+ ori r6,r10,MPPICfStrt<<8 /* Put the Start function in front of the processor ID */
+ rlwimi r5,r6,0,16,31 /* Put these behind the status flags */
+ stw r4,MPPICParm0(r9) /* Set the starting physical address parameter */
+ stw r7,MPPICParm2(r9) /* Set pass-thru parameter */
+
+ sync /* Make sure it's all out there */
+ b KickAndGo /* We're done now... */
+
+/******************************************************************************************************** */
+/* */
+/* Reset the selected processor (R3=processor). You can't reset yourself or the primary. */
+/* We're gonna try, try real hard... This is not for the faint-of-heart. */
+/* If there's ever any way to yank a reset line, we'll do it here. */
+/* */
+/******************************************************************************************************** */
+
+ResetProcessor:
+ mfspr r10,pir /* Get our processor number */
+ rlwinm r9,r3,5,23,26 /* Get index into CPU array */
+ rlwinm r10,r10,0,28,31 /* Clean up the PIR */
+ cmplw cr0,r3,r10 /* Trying to start ourselves? */
+ cmplwi cr1,r3,MPPIMaxCPU /* See if we are bigger than max */
+ li r3,kMPPHairyPalms /* Set trying to do it to ourselves */
+ beqlr- /* Self abuse... */
+ mr. r9,r9 /* Trying to reset the primary?!? Dude, that's insubordination!!!! */
+ lis r12,HIGH_ADDR(MPPIwork) /* Get the top half of the data area */
+ li r3,kMPPInvalCPU /* Say that that's a major offense */
+ beqlr- /* Bye now... */
+ li r3,kSIGPTargetAddrErr /* CPU number is too big */
+ bgtlr- cr1 /* Sure are... (Get our address also) */
+ ori r12,r12,LOW_ADDR(MPPIwork) /* Get the bottom half of the data area */
+
+ la r9,EXT(MPPICPUs)-MPPIwork(r9) /* Point into the proccessor control area */
+ mflr r11 /* Save the return address */
+ add r9,r9,r12 /* Point right at the entry */
+
+ li r4,16 /* Try for 16 times to get the busy lock */
+
+RSlockS: mftb r6 /* Time stamp start */
+
+RSlock: lwarx r5,0,r9 /* Pick up the status flags (MPPICStat) and reserve it */
+ rlwinm. r0,r5,0,2,2 /* Are we online */
+ li r3,kMPPOffline /* Set offline */
+ cmplwi cr1,r5,0 /* Check for busy */
+ beq- ErrorReturn /* Ain't online, ain't ready, buzz off... */
+ bge+ cr1,RSnotBusy /* Not busy, make it so... */
+
+ mftb r7 /* Stamp the time */
+ sub r7,r7,r6 /* Get elapsed time */
+ rlwinm. r7,r7,16,16,31 /* Divide ticks by microseconds (this is pretty darn "kinda-in-the-ballpark") */
+ cmplwi cr0,r7,TicksPerMic /* See if we hit 65536µS yet */
+ blt+ RSlock /* Not yet... */
+
+RSatmtCnt: subi r4,r4,1 /* Count the retries */
+ mr. r4,r4 /* Are we done yet? */
+ bgt+ RSlockS /* Start the lock attempt again... */
+
+ li r3,kMPPCantLock /* Say we can't get the lock */
+ b ErrorReturn /* Bye, dude... */
+
+RSnotBusy: rlwinm r5,r5,0,0,15 /* Clear out the function and requestor */
+ oris r5,r5,(MPPICBusy>>16)&0x0000FFFF /* Set busy */
+ or r5,r10,r5 /* Add in our processor */
+ ori r5,r5,MPPICfReset<<8 /* Set the reset function */
+ stwcx. r5,0,r9 /* Cram it back */
+ bne- RSatmtCnt /* We lost the reservation... */
+ b KickAndGo /* Try to send it across... */
+
+
+/******************************************************************************************************** */
+/* */
+/* Here we will try to resume execution of a stopped processor (R3=processor). */
+/* */
+/******************************************************************************************************** */
+
+ResumeProcessor:
+ mfspr r10,pir /* Get our processor number */
+ rlwinm r9,r3,5,23,26 /* Get index into CPU array */
+ cmplw cr0,r3,r10 /* Trying to resume ourselves? */
+ cmplwi cr1,r3,MPPIMaxCPU /* See if we are bigger than max */
+ li r3,kMPPHairyPalms /* Set trying to do it to ourselves */
+ beqlr- /* Self abuse... */
+ li r3,kSIGPTargetAddrErr /* CPU number is too big */
+ bgtlr- cr1 /* Sure are... (Get our address also) */
+ lis r12,HIGH_ADDR(MPPIwork) /* Get the top half of the data area */
+ la r9,EXT(MPPICPUs)-MPPIwork(r9) /* Point into the proccessor control area */
+ ori r12,r12,LOW_ADDR(MPPIwork) /* Get the bottom half of the data area */
+ mflr r11 /* Save the link register */
+ add r9,r9,r12 /* Point right at the entry */
+
+RPretry: lwarx r5,0,r9 /* Pick up the status flags (MPPICStat) and reserve it */
+ li r3,kSIGPInterfaceBusyErr /* Fill dead space and get busy return code */
+ rlwinm. r0,r5,0,0,0 /* Are we marked as busy? */
+ lis r6,MPPICOnline>>16 /* Get the online flag */
+ bne- ErrorReturn /* Yeah, go leave, don't bother me now... */
+ and. r0,r5,r6 /* Are we online */
+ li r3,kMPPOffline /* Set offline */
+ lis r6,MPPICReady>>16 /* Get the ready bit */
+ beq- ErrorReturn /* Ain't online, ain't ready, buzz off... */
+ and. r0,r5,r6 /* Are we ready? */
+ li r3,kMPPNotReady /* Set not ready */
+ lis r6,MPPICStop>>16 /* Get the stopped bit */
+ beq- ErrorReturn /* Ain't ready, buzz off... */
+ and. r0,r5,r6 /* Are we stopped? */
+ li r3,kMPPNotStopped /* Set not stopped */
+ oris r5,r5,(MPPICBusy>>16)&0x0000FFFF /* Turn on the busy bit */
+ beq- ErrorReturn /* Nope, not stopped, so how do we resume? */
+
+ stwcx. r5,0,r9 /* Try to set busy */
+ bne- RPretry
+
+ ori r6,r10,MPPICfResm<<8 /* Put the resume function in front of the processor ID */
+ rlwimi r5,r6,0,16,31 /* Put these behind the status flags */
+ b KickAndGo /* We're done now... */
+
+
+
+/******************************************************************************************************** */
+/* */
+/* Here we will try to stop execution of a running processor (R3=processor). */
+/* */
+/******************************************************************************************************** */
+
+StopProcessor:
+ mfspr r10,pir /* Get our processor number */
+ rlwinm r9,r3,5,23,26 /* Get index into CPU array */
+ cmplw cr0,r3,r10 /* Are we doing ourselves? */
+ cmplwi cr1,r3,MPPIMaxCPU /* See if we are bigger than max */
+ li r3,kMPPHairyPalms /* Set trying to do it to ourselves */
+ beqlr- /* Self abuse... */
+ li r3,kSIGPTargetAddrErr /* CPU number is too big */
+ bgtlr- cr1 /* Sure are... (Get our address also) */
+ lis r12,HIGH_ADDR(MPPIwork) /* Get the top half of the data area */
+ la r9,EXT(MPPICPUs)-MPPIwork(r9) /* Point into the proccessor control area */
+ ori r12,r12,LOW_ADDR(MPPIwork) /* Get the bottom half of the data area */
+ mflr r11 /* Save the link register */
+ add r9,r9,r12 /* Point right at the entry */
+
+PPretry: lwarx r5,0,r9 /* Pick up the status flags (MPPICStat) and reserve it */
+ li r3,kSIGPInterfaceBusyErr /* Fill dead space and get busy return code */
+ rlwinm. r0,r5,0,0,0 /* Are we marked as busy? */
+ lis r6,MPPICOnline>>16 /* Get the online flag */
+ bne- ErrorReturn /* Yeah, go leave, don't bother me now... */
+ and. r0,r5,r6 /* Are we online */
+ li r3,kMPPOffline /* Set offline */
+ lis r6,MPPICReady>>16 /* Get the ready bit */
+ beq- ErrorReturn /* Ain't online, ain't ready, buzz off... */
+ and. r0,r5,r6 /* Are we ready? */
+ li r3,kMPPNotReady /* Set not ready */
+ lis r6,MPPICStop>>16 /* Get the stopped bit */
+ beq- ErrorReturn /* Ain't ready, buzz off... */
+ and. r0,r5,r6 /* Are we stopped? */
+ li r3,kMPPNotRunning /* Set not running */
+ oris r5,r5,(MPPICBusy>>16)&0x0000FFFF /* Turn on the busy bit */
+ bne- ErrorReturn /* Nope, already stopped, so how do we stop? */
+
+ stwcx. r5,0,r9 /* Try to set busy */
+ ori r10,r10,MPPICfStop<<8 /* Put the stop function in front of the processor ID */
+ bne- PPretry
+
+ rlwimi r5,r10,0,16,31 /* Put these behind the status flags */
+ b KickAndGo /* We're done now... */
+
+
+/******************************************************************************************************** */
+/* */
+/* Here we will try to signal a running processor (R3=processor). */
+/* Note that this should have good performace. Well, actually, seeing as how slow we really are, it */
+/* probably is moot anyhow. */
+/* Another note: this function (and all most others as well) will return a timeout when the */
+/* second processor tries to do itself on the old version of the board. This happens because */
+/* In order to keep the watchchihuahua from popping (just imagine the scene: that little runt-dog just so */
+/* excited that its veins and eyes bulge and then explode) signaling to the secondary */
+/* is done syncronously and disabled. If the secondary signals the secondary, it will never enable so */
+/* it will never see the 'rupt, so it will never clear it, so it will time out, so there... */
+/* */
+/******************************************************************************************************** */
+
+SignalProcessor:
+ mfspr r10,pir /* Get our processor number */
+ rlwinm r9,r3,5,23,26 /* Get index into CPU array */
+ lis r12,HIGH_ADDR(MPPIwork) /* Get the top half of the data area */
+ cmplwi cr1,r3,MPPIMaxCPU /* See if we are bigger than max */
+ li r3,kSIGPTargetAddrErr /* CPU number is too big */
+ bgtlr- cr1 /* Sure are... (Get our address also) */
+ la r9,EXT(MPPICPUs)-MPPIwork(r9) /* Point into the proccessor control area */
+ ori r12,r12,LOW_ADDR(MPPIwork) /* Get the bottom half of the data area */
+ mflr r11 /* Save the link register */
+ add r9,r9,r12 /* Point right at the entry */
+
+SiPretry: lwarx r5,0,r9 /* Pick up the status flags (MPPICStat) and reserve it */
+ li r3,kSIGPInterfaceBusyErr /* Fill dead space and get busy return code */
+ rlwinm. r0,r5,0,0,0 /* Are we marked as busy? */
+ lis r6,MPPICOnline>>16 /* Get the online flag */
+ bne- ErrorReturn /* Yeah, go leave, don't bother me now... */
+ and. r0,r5,r6 /* Are we online */
+ li r3,kMPPOffline /* Set offline */
+ lis r6,MPPICReady>>16 /* Get the ready bit */
+ beq- ErrorReturn /* Ain't online, ain't ready, buzz off... */
+ and. r0,r5,r6 /* Are we ready? */
+ li r3,kMPPNotReady /* Set not ready */
+ oris r5,r5,(MPPICBusy>>16)&0x0000FFFF /* Turn on the busy bit */
+ beq- ErrorReturn /* Ain't ready, buzz off... */
+
+ stwcx. r5,0,r9 /* Try to set busy */
+ ori r10,r10,MPPICfSigp<<8 /* Put the SIGP function in front of the processor ID */
+ bne- SiPretry
+
+ stw r4,MPPICParm0(r9) /* Pass along the SIGP parameter */
+
+ rlwimi r5,r10,0,16,31 /* Put these behind the status flags */
+ b KickAndGo /* We're done now... */
+
+
+/******************************************************************************************************** */
+/* */
+/* Here we will store the state of a processor (R3=processor; R4=status area). */
+/* Self abuse will store the state as is, is not asynchronous, and grows hair on your palms. */
+/* */
+/******************************************************************************************************** */
+
+StoreProcessorStatus:
+ mfspr r10,pir /* Get our processor number */
+ rlwinm r9,r3,5,23,26 /* Get index into CPU array */
+ cmplw cr0,r3,r10 /* Saving our own state??? Abusing oneself??? */
+ cmplwi cr1,r3,MPPIMaxCPU /* See if we are bigger than max */
+ li r3,kSIGPTargetAddrErr /* CPU number is too big */
+ mflr r11 /* Save the link register */
+ beq Flagellant /* Oh baby, oh baby... */
+ bgtlr- cr1 /* Sure are... (Get our address also) */
+ lis r12,HIGH_ADDR(MPPIwork) /* Get the top half of the data area */
+ la r9,EXT(MPPICPUs)-MPPIwork(r9) /* Point into the proccessor control area */
+ ori r12,r12,LOW_ADDR(MPPIwork) /* Get the bottom half of the data area */
+ add r9,r9,r12 /* Point right at the entry */
+
+SSretry: lwarx r5,0,r9 /* Pick up the status flags (MPPICStat) and reserve it */
+ li r3,kSIGPInterfaceBusyErr /* Fill dead space and get busy return code */
+ rlwinm. r0,r5,0,0,0 /* Are we marked as busy? */
+ lis r6,MPPICOnline>>16 /* Get the online flag */
+ bne- ErrorReturn /* Yeah, go leave, don't bother me now... */
+ and. r0,r5,r6 /* Are we online */
+ li r3,kMPPOffline /* Set offline */
+ beq- ErrorReturn /* Ain't online, buzz off... */
+ oris r5,r5,(MPPICBusy>>16)&0x0000FFFF /* Turn on the busy bit */
+
+ stwcx. r5,0,r9 /* Try to set busy */
+ ori r10,r10,MPPICfStat<<8 /* Put the store status function in front of the processor ID */
+ bne- SSretry /* Lost reservation, return busy... */
+
+ li r0,0 /* Get false */
+ stb r0,CSAregsAreValid(r4) /* Set that the registers ain't valid */
+ stw r4,MPPICParm0(r9) /* Set the status area physical address parameter */
+
+ rlwimi r5,r10,0,16,31 /* Put these behind the status flags */
+ b KickAndGo /* We're done now... */
+
+/* Spill one's seed upon the soil */
+
+Flagellant: bl StoreStatus /* Go store off all the registers 'n' stuff */
+ mtlr r11 /* Restore the return address */
+ li r3,kSIGPnoErr /* Return no error */
+ blr /* Leave... */
+
+
+/******************************************************************************************************** */
+/* */
+/* Here we will attempt to syncronize clocks (R3=processor). */
+/* Self abuse will just return with an all-ok code. */
+/* */
+/******************************************************************************************************** */
+
+SynchClock:
+ mfspr r10,pir /* Get our processor number */
+ rlwinm r9,r3,5,23,26 /* Get index into CPU array */
+ cmplw cr0,r3,r10 /* Cleaning our own clock?? */
+ cmplwi cr1,r3,MPPIMaxCPU /* See if we are bigger than max */
+ lis r12,HIGH_ADDR(MPPIwork) /* Get the top half of the data area */
+ li r3,kSIGPnoErr /* Assume self-cleaning clock */
+ beqlr /* Oh baby, oh baby... */
+ li r3,kSIGPTargetAddrErr /* CPU number is too big */
+ bgtlr- cr1 /* Sure are... (Get our address also) */
+ ori r12,r12,LOW_ADDR(MPPIwork) /* Get the bottom half of the data area */
+ la r9,EXT(MPPICPUs)-MPPIwork(r9) /* Point into the proccessor control area */
+ mflr r11 /* Save the link register */
+ add r9,r9,r12 /* Point right at the entry */
+
+SyCretry: lwarx r5,0,r9 /* Pick up the status flags (MPPICStat) and reserve it */
+ li r3,kSIGPInterfaceBusyErr /* Fill dead space and get busy return code */
+ rlwinm. r0,r5,0,0,0 /* Are we marked as busy? */
+ lis r6,MPPICOnline>>16 /* Get the online flag */
+ bne- ErrorReturn /* Yeah, go leave, don't bother me now... */
+ and. r0,r5,r6 /* Are we online */
+ li r3,kMPPOffline /* Set offline */
+ beq- ErrorReturn /* Ain't online, ain't ready, buzz off... */
+ oris r5,r5,(MPPICBusy>>16)&0x0000FFFF /* Turn on the busy bit */
+ li r0,0 /* Clear this */
+
+ stwcx. r5,0,r9 /* Try to set busy */
+ ori r10,r10,MPPICfTBsy<<8 /* Put the timebase sync function in front of the processor ID */
+ bne- SyCretry /* Lost reservation, return busy... */
+
+ stw r0,MPPITBsync+4-MPPIwork(r12) /* Make sure the parm area is 0 */
+ mr r0,r11 /* Save the LR */
+ bl SyCbase /* Get a base register */
+SyCbase: rlwimi r5,r10,0,16,31 /* Put these behind the status flags */
+ mflr r11 /* Get the base */
+ la r11,(4*4)(r11) /* DON'T MESS WITH THESE INSTRUCTIONS Make up the return point */
+ b KickAndGo /* Go signal the other side */
+
+SyCKrtrn: mr r11,r0 /* Restore the return */
+
+/* */
+/* Start sync'ing 'er up */
+/* */
+
+ mftb r4 /* Take a timeout stamp (don't need top half, we have at least 13 hours) */
+
+SyCInP0: lwz r5,0(r9) /* Get the CPU status word */
+ rlwinm r5,r5,24,24,31 /* Isolate the command byte */
+ cmplwi cr0,r5,MPPICfTBsy1 /* Have we reached time base sync phase 1 yet? */
+ beq SyCInP1 /* Yeah, we're in phase 1... */
+ mftb r5 /* Get the bottom half of the timer again */
+ sub r5,r5,r4 /* How long we been messin' around? */
+ cmplwi cr0,r5,1000*TicksPerMic /* Don't try more'n' a 1000µS */
+ blt+ SyCInP0 /* We haven't, so wait some more... */
+ li r3,kMPPTimeOut /* Signal timeout */
+ b ErrorReturn /* By dude... */
+
+/* */
+/* Here we make sure there is enough time to sync the clocks before the lower part of the TB ticks */
+/* up into the high part. This eliminates the need for any funky */
+/* "get-the-top-then-get-the-bottom-then-get-the-top-again-to-see-if-it-changed" stuff. That would */
+/* only make the sync harder to do. */
+/* */
+/* Also, because we use the lower TB value for the signal, we also need to make sure we do not have */
+/* a value of 0, we would be ever-so-sorry if it was. */
+/* */
+
+SyCInP1: li r4,lo16(0xC000) /* Get the minimum time left on clock before tick ('bout 1 1/4 ms) */
+ li r8,0 /* Get a 0 constant */
+
+SyCdelay: mftb r5 /* Get the time left */
+ cmplw cr0,r5,r4 /* See if there is sufficient time before carry into high clock */
+ bgt- SyCdelay /* Nope, hang until it is... */
+ mr. r5,r5 /* Did we just tick, however? */
+ beq- SyCdelay /* Yeah, wait until it is at least 1... */
+
+ mftbu r4 /* Get the upper */
+ stw r4,MPPITBsync-MPPIwork(r12) /* Make sure the top half is set */
+ sync /* Wait until it is done */
+
+ mftb r5 /* Get the lower timebase now */
+ stw r5,MPPITBsync+4-MPPIwork(r12) /* Shove it out for the other processor */
+
+ la r6,MPPISncFght-MPPIwork(r12) /* Point to the courtroom area */
+ li r5,0 /* Point to the first line */
+
+SyCclear: dcbz r5,r6 /* Clear the court */
+ addi r5,r5,32 /* Point to the next line */
+ cmplwi cr0,r5,10*2*32 /* Enough for 9 iterations, 2 chunks at a time */
+ blt+ SyCclear /* Clear the whole smear... */
+ sync /* Make sure everyone's out */
+
+ mftb r5 /* Get the lower timebase now */
+
+SyCWait: lwz r7,MPPITBsync+4-MPPIwork(r12) /* Get it back */
+ mftb r6 /* Get the bottom half again */
+ mr. r7,r7 /* Have they set their clock yet? */
+ sub r0,r6,r5 /* See if we're hung up */
+ beq- SyCdonesync /* Clock is set */
+ cmplwi cr0,r0,1000*TicksPerMic /* Timeout if we spend more than 1000µS doing this */
+ blt+ SyCWait /* No timeout, wait some more... */
+ li r3,kMPPTimeOut /* Set timeout */
+ b ErrorReturn /* Leave... */
+
+/* */
+/* Ok, so now we have set a preliminary TB value on the second processor. It's close, but only */
+/* within handgranade range. */
+/* */
+/* What we will do now is to let the processors (starting with the other guy) argue about the time for */
+/* a while (10 passes-we use the middle 8). We'll look at the results and try to adjust the other processor's */
+/* time such that the timing windows are overlapping evenly. This should put the TBs close enough together */
+/* (0-2 ticks) that the difference is undetectable. */
+/* */
+
+
+
+SyCdonesync:
+ li r4,0 /* Clear this */
+ la r5,MPPISncFght-MPPIwork(r12) /* Point to the squared circle */
+
+SyCWtArg:
+ dcbf 0,r5 /* Make sure of it */
+ sync /* Doubly shure */
+ lwz r6,0(r5) /* Listen for the defence argument */
+
+ mr. r6,r6 /* See if they are done */
+ beq+ SyCWtArg /* Nope, still going... */
+
+ mftb r7 /* They're done, time for rebuttal */
+ stw r7,32(r5) /* Make rebuttle */
+
+ addi r4,r4,1 /* Count rounds */
+
+ cmplwi cr0,r4,10 /* See if we've gone 8 rounds plus an extra one */
+ addi r5,r5,64 /* Point to the next round areas */
+
+ blt+ SyCWtArg /* Not yet, come out of your corners fighting... */
+
+ mftb r5 /* Stamp the wait */
+
+SyCWadj: lwz r7,MPPITBsync+4-MPPIwork(r12) /* Get adjustment flag */
+ mftb r6 /* Get timebase again */
+
+ mr. r7,r7 /* Have they set their timebase with adjusted time yet? */
+ sub r6,r6,r5 /* Get elapsed time */
+ bne+ SyCdone /* They say it, sync done... */
+ cmplwi cr0,r6,1000*TicksPerMic /* Timeout if we spend more than 1000µS doing this */
+ blt+ SyCWadj /* Still time, wait until adjustment is done... */
+
+ li r3,kMPPTimeOut /* Set timeout */
+ b ErrorReturn /* Pass it back... */
+
+SyCdone: li r3,kSIGPnoErr /* No errors */
+ mtlr r11 /* Restore LR */
+ blr /* Leave... */
+
+
+/******************************************************************************************************** */
+/* */
+/* Here we will get the physical address of the interrupt handler. */
+/* */
+/******************************************************************************************************** */
+
+GetExtHandlerAddress:
+ mflr r11 /* Save our return */
+ bl GEXbase /* Make a base address */
+GEXbase: mflr r3 /* Get address into our base */
+ addi r3,r3,LOW_ADDR(GotSignal-GEXbase) /* Get the logical address of the 'rupt handler */
+
+ mtlr r11 /* Restore LR */
+ blr
+
+
+/******************************************************************************************************** */
+/* */
+/* Here we will get a snapshot of the processor's current signaling state (R3=processor). */
+/* */
+/******************************************************************************************************** */
+
+ProcessorState:
+ lis r12,HIGH_ADDR(MPPIwork) /* Get the top half of the data area */
+ rlwinm r9,r3,5,23,26 /* Get index into CPU array */
+ cmplwi cr1,r3,MPPIMaxCPU /* See if we are bigger than max */
+ li r3,kSIGPTargetAddrErr /* CPU number is too big */
+ bgtlr- cr1 /* Sure are... (Get our address also) */
+ la r9,EXT(MPPICPUs)-MPPIwork(r9) /* Point into the proccessor control area */
+ ori r12,r12,LOW_ADDR(MPPIwork) /* Get the bottom half of the data area */
+ add r9,r9,r12 /* Point right at the entry */
+ lwz r4,MPPICStat(r9) /* Get the status word */
+ li r3,kSIGPnoErr /* Set no errors */
+ rlwinm. r4,r4,0,0,0 /* Test for busy status */
+ beqlr /* Return kSIGPnoErr if not busy */
+ li r3,kSIGPInterfaceBusyErr /* Otherwise, return busy */
+ blr /* Return it */
+
+/******************************************************************************************************** */
+/* */
+/* Here we will try to handle any pending messages (just as if an interruption occurred). */
+/* The purpose of this function is to assure the message passing system runs even */
+/* though external interrupts are disabled. Lacking a separate physical signalling */
+/* class, we have to share the external interrupt signal. Unfortunately, there are */
+/* times when disabled loops occur (in spin locks, in the debugger, etc.), and when they */
+/* happen, a low level message sent to a processor will not get processed, hence this */
+/* function exists to be called from those disabled loops. Since the calls are often */
+/* from disabled code, all that can be done is to process any pending *message*. Any */
+/* pending notification interruption (referred to throughtout this code as a SIGP */
+/* interruption) must remain pending. */
+/* */
+/******************************************************************************************************** */
+
+RunSIGPRun:
+ lis r12,HIGH_ADDR(MPPIwork) /* Get the top half of the data area */
+ mfspr r3,pir /* Get our CPU address */
+ rlwinm r9,r3,5,23,26 /* Get index into CPU array */
+ ori r12,r12,LOW_ADDR(MPPIwork) /* Get the bottom half of the data area */
+ la r9,EXT(MPPICPUs)-MPPIwork(r9) /* Point into the proccessor control area */
+ mflr r11 /* Save the link register */
+ add r9,r9,r12 /* Point right at our entry */
+ lwz r3,MPPICPriv(r9) /* Get our privates */
+ cmplw cr1,r11,r11 /* Make sure IdleWait doesn't try to clear 'rupt request */
+ oris r3,r3,MPPICXRun>>16 /* Diddle with them and show we entered here */
+ stw r3,MPPICPriv(r9) /* Put away our privates */
+ b IdleWait /* Go pretend there was an interrupt... */
+
+/******************************************************************************************************** */
+/* */
+/* Error return. We only need this when we leave with a reservation. We really SHOULD clear it... */
+/* */
+/******************************************************************************************************** */
+
+ErrorReturn:
+ mtlr r11 /* Restore LR */
+ blr
+
+/******************************************************************************************************** */
+/* */
+/* Kick the target processor. Note that we won't set the passing bit until we are ready to exit. */
+/* The reason for this is that we have the silly, old watchchihuahua board to deal with. Because */
+/* we can't just set the interrupt and leave, we gotta wait for it to be seen on the other side. */
+/* This means that there could be a timeout and if so, we need to back off the function request else */
+/* we'd see busy when they tried to redrive it. We'll have to deal with a tad of spin on the secondary side. */
+/* note that this just applies to a primary to secondary function on the old board. */
+/* */
+/******************************************************************************************************** */
+
+KickAndGo:
+ la r8,MPPICPU0-MPPIwork(r12) /* Get the primary work area address */
+ mtlr r11 /* Restore the link register */
+ cmplw cr0,r8,r9 /* Which is target? primary or secondary? */
+ mfmsr r11 /* Save off the MSR */
+ oris r5,r5,MPPICPass>>16 /* Set the passing bit on */
+ stw r5,MPPICStat(r9) /* Store the pass and let the other processor go on */
+
+ beq KickPrimary /* The target is the primary... */
+
+ ori r3,r11,0x0010 /* Turn on DDAT bit */
+ lbz r4,MPPIstatus-MPPIwork(r12) /* Load up the global status byte */
+ lwz r8,MPPIHammer-MPPIwork(r12) /* Point to the Hammerhead area */
+
+ mtmsr r3 /* Turn on DDAT */
+ isync
+
+ andi. r4,r4,MPPI2Pv2 /* Are we on the new or old board? */
+ li r3,0 /* Set the bit for an interrupt request */
+ beq KickOld /* Ok, it's the old board... */
+
+ sync /* Make sure this is out there */
+ stb r3,IntReg(r8) /* Set the interruption signal */
+ eieio
+
+ mtmsr r11 /* Set DDAT back to what it was */
+ isync
+ li r3,kSIGPnoErr /* Set no errors */
+ blr /* Leave... */
+
+KickOld: li r4,8 /* Set the number of tries */
+
+KickAgain: mftb r6 /* Stamp the bottom half of time base */
+ stb r3,IntReg(r8) /* Stick the interrupt */
+ eieio /* Fence me in */
+
+CheckKick: lbz r10,IntReg(r8) /* Get the interrupt request back again */
+ mr. r10,r10 /* Yes? Got it? */
+ bne FinalDelay /* Yeah, do the final delay and then go away... */
+
+ mftb r7 /* Get the time again */
+ sub r7,r7,r6 /* Get time-so-far */
+ cmplwi cr0,r7,75*TicksPerMic /* Hold it for 75µS (average disable is supposed to be 100µS or so) */
+ blt+ CheckKick /* Keep waiting the whole time... */
+
+ li r10,SecInt /* Set the deassert bit */
+ mftb r6 /* Stamp start of deassert time */
+ stb r10,IntReg(r8) /* Deassert the interrupt request */
+ eieio
+
+DeassertWT: mftb r7 /* Stamp out the time */
+ sub r7,r7,r6 /* Get elapsed */
+ cmplwi cr0,r7,16*TicksPerMic /* Hold off 16µS (minimum is 12µS) */
+ blt+ DeassertWT /* Keep spinning... */
+
+ subi r4,r4,1 /* See if we have another retry we can do */
+ mr. r4,r4 /* Are we there yet? */
+ blt+ KickAgain /* Retry one more time... */
+
+ rlwinm r5,r5,0,2,31 /* Clear busy and passing bits */
+ rlwinm r5,r5,0,24,15 /* Clear the function request to idle */
+
+ mtmsr r11 /* Restore DDAT stuff */
+ isync
+
+ stw r5,MPPICStat(r9) /* Rescind the request */
+ li r3,kMPPTimeOut /* Set timeout */
+ blr /* Leave... */
+
+FinalDelay: mftb r6 /* Stamp the start of the final delay */
+
+FinalDelayW:
+ mftb r7 /* Stamp out the time */
+ sub r7,r7,r6 /* Get elapsed */
+ cmplwi cr0,r7,16*TicksPerMic /* Hold off 16µS (minimum is 12µS) */
+ blt+ FinalDelayW /* Keep spinning... */
+
+ mtmsr r11 /* Restore DDAT stuff */
+ isync
+ li r3,kSIGPnoErr /* Set no errors */
+ blr /* Leave... */
+
+KickPrimary:
+ ori r3,r11,0x0010 /* Turn on the DDAT bit */
+ lwz r8,MPPIEther-MPPIwork(r12) /* Get the address of the ethernet ROM */
+
+ mtmsr r3 /* Turn on DDAT */
+ isync
+
+ li r4,4 /* Get flip count */
+
+ sync /* Make sure the status word is out there */
+
+FlipOff: lbz r3,0(r8) /* Reference ethernet ROM to get chip select twiddled */
+ eieio /* Make sure of this (Hmm, this is chip select, not memory-mapped */
+ /* storage. Do we even need the eieio?) */
+
+ addic. r4,r4,-1 /* Have we flipped them off enough? */
+ bgt+ FlipOff /* Not yet, they deserve more... */
+
+ mtmsr r11 /* Restore DDAT stuff */
+ isync
+ li r3,kSIGPnoErr /* Set no errors */
+ blr /* Return... */
+
+/******************************************************************************************************** */
+/* */
+/* This is the code for the secondary processor */
+/* */
+/******************************************************************************************************** */
+
+/* Note that none of this code needs locks because there's kind of a synchronization */
+/* shuffle going on. */
+
+/* */
+/* First, we need to do a bit of initialization of the processor. */
+/* */
+
+
+CPUInit:
+ li r27,0x3040 /* Set floating point and machine checks on, IP to 0xFFF0xxxx */
+ mtmsr r27 /* Load 'em on in */
+ isync
+
+ lis r28,-32768 /* Turn on machine checks */
+ /* should be 0x8000 */
+ ori r28,r28,0xCC84 /* Enable caches, clear them, */
+ /* disable serial execution and turn BHT on */
+ sync
+ mtspr HID0,r28 /* Start the cache clear */
+ sync
+
+/* */
+/* Clear out the TLB. They be garbage after hard reset. */
+/* */
+
+ li r0,512 /* Get number of TLB entries (FIX THIS) */
+ li r3,0 /* Start at 0 */
+ mtctr r0 /* Set the CTR */
+
+purgeTLB: tlbie r3 /* Purge this entry */
+ addi r3,r3,4096 /* Next page */
+ bdnz purgeTLB /* Do 'em all... */
+
+ sync /* Make sure all TLB purges are done */
+ tlbsync /* Make sure on other processors also */
+ sync /* Make sure the TLBSYNC is done */
+
+/* */
+/* Clear out the BATs. They are garbage after hard reset. */
+/* */
+
+ li r3,0 /* Clear a register */
+
+ mtspr DBAT0L,r3 /* Clear BAT */
+ mtspr DBAT0U,r3 /* Clear BAT */
+ mtspr DBAT1L,r3 /* Clear BAT */
+ mtspr DBAT1U,r3 /* Clear BAT */
+ mtspr DBAT2L,r3 /* Clear BAT */
+ mtspr DBAT2U,r3 /* Clear BAT */
+ mtspr DBAT3L,r3 /* Clear BAT */
+ mtspr DBAT3U,r3 /* Clear BAT */
+
+ mtspr IBAT0L,r3 /* Clear BAT */
+ mtspr IBAT0U,r3 /* Clear BAT */
+ mtspr IBAT1L,r3 /* Clear BAT */
+ mtspr IBAT1U,r3 /* Clear BAT */
+ mtspr IBAT2L,r3 /* Clear BAT */
+ mtspr IBAT2U,r3 /* Clear BAT */
+ mtspr IBAT3L,r3 /* Clear BAT */
+ mtspr IBAT3U,r3 /* Clear BAT */
+
+/* */
+/* Map 0xF0000000 to 0xFFFFFFFF for I/O; make it R/W non-cacheable */
+/* Map 0x00000000 to 0x0FFFFFFF for mainstore; make it R/W cachable */
+/* */
+
+ lis r6,0xF000 /* Set RPN to last segment */
+ ori r6,r6,0x1FFF /* Set up upper BAT for 256M, access both */
+
+ lis r7,0xF000 /* Set RPN to last segment */
+ ori r7,r7,0x0032 /* Set up lower BAT for 256M, access both, non-cachable */
+
+ mtspr DBAT0L,r7 /* Setup ROM and I/O mapped areas */
+ mtspr DBAT0U,r6 /* Now do the upper DBAT */
+ sync
+
+ li r6,0x1FFF /* Set up upper BAT for 256M, access both */
+ li r7,0x0012 /* Set up lower BAT for r/w access */
+
+ mtspr DBAT1L,r7 /* Set up an initial view of mainstore */
+ mtspr DBAT1U,r6 /* Now do the upper DBAT */
+ sync
+
+/* */
+/* Clean up SDR and segment registers */
+/* */
+
+ li r3,0 /* Clear a register */
+ mtspr SDR1,r3 /* Clear SDR1 */
+
+ li r4,0 /* Clear index for segment registers */
+ lis r5,0x1000 /* Set the segment indexer */
+
+clearSR: mtsrin r3,r4 /* Zero out the SR */
+ add. r4,r4,r5 /* Point to the next segment */
+ bne- clearSR /* Keep going until we wrap back to 0 */
+
+ lis r5,HIGH_ADDR(EXT(FloatInit)) /* Get top of floating point init value */
+ ori r5,r5,LOW_ADDR(EXT(FloatInit)) /* Slam bottom */
+ lfd f0,0(r5) /* Initialize FP0 */
+ fmr f1,f0 /* Ours in not */
+ fmr f2,f0 /* to wonder why, */
+ fmr f3,f0 /* ours is but to */
+ fmr f4,f0 /* do or die! */
+ fmr f5,f0
+ fmr f6,f0
+ fmr f7,f0
+ fmr f8,f0
+ fmr f9,f0
+ fmr f10,f0
+ fmr f11,f0
+ fmr f12,f0
+ fmr f13,f0
+ fmr f14,f0
+ fmr f15,f0
+ fmr f16,f0
+ fmr f17,f0
+ fmr f18,f0
+ fmr f19,f0
+ fmr f20,f0
+ fmr f21,f0
+ fmr f22,f0
+ fmr f23,f0
+ fmr f24,f0
+ fmr f25,f0
+ fmr f26,f0
+ fmr f27,f0
+ fmr f28,f0
+ fmr f29,f0
+ fmr f30,f0
+ fmr f31,f0
+
+/* */
+/* Whew, that was like, work, man! What a cleaning job, I should be neater */
+/* when I reset. */
+/* */
+/* Finally we can get some data DAT turned on and we can reset the interrupt */
+/* (which may have been done before we get here) and get into the bring up */
+/* handshakes. */
+/* */
+/* Note that here we need to use the actual V=R addresses for HammerHead */
+/* and PCI1 adr. There are no virtual mappings set up on this processor. */
+/* We need to switch once the firmware is initialized. Also, we don't know */
+/* where our control block is yet. */
+/* */
+
+ lis r12,HIGH_ADDR(MPPIwork) /* Get the top half of the data area */
+ ori r12,r12,LOW_ADDR(MPPIwork) /* Get the bottom half of the data area */
+
+ mfmsr r3 /* Get the MSR */
+ ori r3,r3,0x0010 /* Turn data DAT on */
+ mtmsr r3 /* DAT is on (well, almost) */
+ isync /* Now it is for sure */
+
+ lis r8,HammerHead>>16 /* Point to the HammerHead controller */
+ li r7,SecInt /* Get value to reset */
+ stb r7,IntReg(r8) /* Reset the interrupt */
+ eieio /* Fence it off */
+
+/* */
+/* Now we can plant and harvest some bits. */
+/* */
+
+ lwz r6,MPPIlogCPU-MPPIwork(r12) /* Get the logical CPU address to assign */
+ mfspr r7,pir /* Get the old PIR */
+ rlwimi r7,r6,0,27,31 /* Copy all of the reserved parts */
+ mtspr pir,r7 /* Set it */
+
+/* */
+/* This little piece of code here determines if we are on the first or second version */
+/* of the two processor board. The old one shouldn't ever be shipped (well, maybe by */
+/* DayStar) but there are some around here. */
+/* */
+/* The newer version of the 2P board has a different state machine than the older one. */
+/* When we are in the board state we're in now, primary arbitration is turned on while */
+/* it is not until the next state in the old board. By checking the our bus address */
+/* (WhoAmI) we can tell. */
+/* */
+
+ lbz r7,WhoAmI(r8) /* Get the current bus master ID */
+ andi. r7,r7,PriCPU /* Do we think we're the primary? */
+ beq On2Pv1 /* No, that means we're on the old 2P board */
+
+ lbz r7,MPPIstatus-MPPIwork(r12) /* Get the status byte */
+ ori r7,r7,MPPI2Pv2 /* Show we're on the new board */
+ stb r7,MPPIstatus-MPPIwork(r12) /* Set the board version */
+
+On2Pv1: rlwinm r9,r6,5,23,26 /* Get index into the CPU specific area */
+
+ la r9,EXT(MPPICPUs)-MPPIwork(r9) /* Index to processor */
+ add r9,r9,r12 /* Get a base for our CPU specific area */
+
+ oris r6,r6,((MPPICBusy+MPPICOnline+MPPICStop)>>16)&0x0000FFFF /* Set CPU busy, online, stopped, */
+ /* and busy set by himself */
+ stw r6,MPPICStat(r9) /* Save the whole status word */
+
+ li r4,0x80 /* Get beginnings of a CPU address mask */
+ lhz r11,MPPIinst-MPPIwork(r12) /* Get the installed and online status flags */
+ srw r4,r4,r6 /* Make a mask */
+ rlwimi r4,r4,8,16,23 /* Double up the mask for both flags */
+ or r11,r11,r4 /* Set that we are installed and online */
+ sync /* Make sure the main processor sees the rest of the stuff */
+
+ sth r11,MPPIinst-MPPIwork(r12) /* We're almost done, just need to set the TB */
+
+ lis r5,PCI1AdrReg>>16 /* Point to the PCI1 address register */
+ li r4,0 /* Clear this out */
+ stw r4,0(r5) /* Set PCI register to 0 to show we're ready for TB sync */
+ eieio /* Fence it off */
+
+Wait4TB: lwz r7,0(r5) /* Get the PCI1 reg to see if time to set time */
+ mr. r7,r7 /* Is it ready yet? */
+ beq Wait4TB /* Nope, wait for it... */
+ isync /* No peeking... */
+
+ lwz r3,MPPITBsync-MPPIwork(r12) /* Get the high word of TB */
+ lwz r4,MPPITBsync+4-MPPIwork(r12) /* Get the low word */
+
+/* Note that we need no TB magic here 'cause they ain't running */
+
+ mttbu r3 /* Set the high part */
+ mttbl r4 /* Set the low part */
+
+ rlwinm r6,r6,0,2,31 /* Clear the busy bit and passed */
+ stw r6,MPPICStat(r9) /* Store the status word */
+
+ sync /* Make sure all is right with the world */
+
+ li r3,0 /* Set the init done signal */
+ stw r3,0(r5) /* Feed the dog and let him out */
+ sync /* Make sure this is pushed on out */
+
+ li r27,0x3040 /* Make MSR the way we likes it */
+ mtmsr r27 /* Load 'em on in */
+ isync
+
+/* */
+/* Jump on to the idle wait loop. We're online and ready, but we're */
+/* still in the reset state. We need to wait until we see a start signal. */
+/* */
+/* Note that the idle loop expects R9 to be our CPU-specific work area; */
+/* R12 is the base of the code and global work area */
+/* */
+
+ cmplw cr1,r11,r12 /* Make sure IdleWait knows to clear 'rupt request */
+ b IdleWait
+
+
+/******************************************************************************************************** */
+/******************************************************************************************************** */
+/* */
+/* Here is the interruption handler. */
+/* */
+/* What we'll do here is to get our registers into a standard state and figure out which */
+/* which processor we are on. The processors have pretty much the same code. The primary */
+/* will reset the the secondary to primary interruption bit and the secondary will reset the SecInt */
+/* flags. */
+/* */
+/* The primary to secondary interrupt is an exception interruption contolled by a bit in the */
+/* Hammerhead IntReg. The only bit in here is SecInt which is active low. Writing a 0 into the */
+/* bit (bit 0) yanks on the external pin on the secondary. Note that it is the only external */
+/* connected on the secondary. SecInt must be set to 1 to clear the interruption. On the old */
+/* 2P board, asserting the external interrupt causes a watchdog timer to start which expires unless */
+/* the interrupt request is withdrawn. On a 180Mhz system the time to expire is about 256µS, */
+/* not very long. So, what we need to do is to time the assertion and if it has not been reset */
+/* reset, do it ourself. Unfortunatelty we need to keep it deasserted for at least 12µS or the */
+/* watchdog will not stop. This leads to another problem: even if the secondary processor sees */
+/* the interrupt and deasserts the request itself, we cannot reassert before the 12µS limit, */
+/* else havoc will be wrought. We just gotta make sure. */
+/* */
+/* So, the secondary to primary interrupt is megafunky. The mother board is wired with the */
+/* MACE ethernet chip's chip-select pin wired to Grand Centeral's external interrrupt #10 pin. */
+/* This causes a transient interrupt whenever MACE is diddled. GC latches the interrupt into the */
+/* events register where we can see it and clear it. */
+/* */
+/******************************************************************************************************** */
+/******************************************************************************************************** */
+
+GotSignal: mfspr r9,pir /* Get our processor ID */
+ lis r12,HIGH_ADDR(MPPIwork) /* Get the top half of the data area */
+ rlwinm r9,r9,5,23,26 /* Clean this up */
+ ori r12,r12,LOW_ADDR(MPPIwork) /* Get the bottom half of the data area */
+ la r9,EXT(MPPICPUs)-MPPIwork(r9) /* Point into the proccessor control area */
+ mflr r11 /* Save our return */
+ add r9,r9,r12 /* Point right at the entry */
+
+/* We'll come in here if we're stopped and found the 'rupt via polling */
+/* or we were kicked off by the PollSIGP call. We need */
+/* to wipe out the interrupt request no matter how we got here. */
+
+SimRupt: mfmsr r4 /* Get the MSR */
+
+ la r8,MPPICPU0-MPPIwork(r12) /* Get address of main processor's work area */
+ ori r5,r4,0x0010 /* Turn on the DDAT bit */
+ cmplw cr0,r8,r9 /* Are we on the main? */
+ cmplw cr1,r4,r4 /* Set CR1 to indicate we've cleared any 'rupts */
+ bne SecondarySig /* Go if we are not on main processor... */
+
+/* */
+/* Handle the secondary to primary signal */
+/* */
+
+PrimarySig:
+
+ lwz r8,MPPIGrandC-MPPIwork(r12) /* Get the address of the Grand Central area base */
+ mtmsr r5 /* Turn on DDAT */
+ isync /* Now don't be usin' dem speculative executions */
+ li r7,EventsReg /* Get address of the interrupt events register */
+ lwbrx r6,r7,r8 /* Grab the interruption events */
+
+ lis r5,0x4000 /* Get the mask for the Ext10 pin */
+ and. r0,r6,r5 /* See if our bit is on */
+ li r7,ClearReg /* Point to the interruption clear register */
+
+ beq+ SkpClr /* Skip the clear 'cause it's supposed to be soooo slow... */
+
+ stwbrx r5,r7,r8 /* Reset the interrupt latch */
+ eieio /* Fence off the last 'rupt */
+
+SkpClr: mtmsr r4 /* Set MSR to entry state */
+ isync /* Make sure we ain't gunked up no future storage references */
+
+ bne+ IdleWait /* Go join up and decode the function... */
+
+ mtlr r11 /* Restore return address */
+ andc. r0,r6,r5 /* Any other bits on? */
+ li r3,kMPVainInterrupt /* Assume we got nothing */
+ beqlr /* We got nothing, tell 'em to eat 'rupt... */
+ li r3,kMPIOInterruptPending /* Tell them to process an I/O 'rupt */
+ blr /* Ignore the interrupt... */
+
+/* */
+/* Handle the primary to secondary signal */
+/* */
+
+SecondarySig:
+ lwz r3,MPPICStat(r9) /* Pick up our status word */
+ lis r8,HammerHead>>16 /* Get the address of the hammerhead (used during INIT on non-main processor) */
+ rlwinm. r3,r3,0,3,3 /* Check if we are already "in-the-know" (all started up) */
+ beq- UseAltAddr /* Nope, use hardcoded Hammerhead address */
+ lwz r8,MPPIHammer-MPPIwork(r12) /* Get the kernel's HammerHead area */
+
+UseAltAddr: mtmsr r5 /* Turn on DDAT */
+ isync /* Now don't be usin' dem speculative executions */
+ li r0,SecInt /* Get the Secondary interrupt bit */
+ stb r0,IntReg(r8) /* Reset the interrupt request */
+ mtmsr r4 /* Set MSR to entry state */
+ eieio /* Fence me in */
+ isync /* Make sure we ain't gunked up no future storage references */
+
+ b IdleWait /* Go decode this request... */
+
+/******************************************************************************************************** */
+/******************************************************************************************************** */
+/* */
+/* This is the idle wait. */
+/* */
+/* We're stuck in here so long as we are stopped or reset. */
+/* All functions except for "start" pass back through here. Start is weird because */
+/* it is an initial thing, i.e., we can't have gotten here via any kind of exception, */
+/* so there is no state to restore. The "started" code is expected to require no know */
+/* state and will take care of all initialization/fixup required. */
+/* */
+/******************************************************************************************************** */
+/******************************************************************************************************** */
+
+BadRuptState: /* We don't do anything special yet for a bad state, just eat request */
+KillBusy: rlwinm r3, r3, 0, 2, 31 /* Remove the message pending flags. */
+ rlwinm r3, r3, 0, 24, 16 /* Set the function to idle. */
+ stw r3,MPPICStat(r9) /* Update/unlock the status word. */
+
+ReenterWait: cmplwi cr1,r9,0 /* Turn off the 'rupt cleared flag */
+
+IdleWait: lis r4,MPPICBusy>>16 /* Get busy status */
+
+SpinIdle:
+ lwz r3,MPPICStat(r9) /* Pick up our status word */
+
+ and. r5,r3,r4 /* Isolate the busy bit */
+ lis r6,MPPICPass>>16 /* Get the passed busy flag */
+ bne TooBusy /* Work, work, work, that's all we do is work... */
+
+ rlwinm. r5,r3,0,4,4 /* See if we are stopped */
+ lwz r8,MPPICPriv(r9) /* Pick up our private flags */
+ bne- SpinIdle /* Yeah, keep spinning... */
+
+
+/* */
+/* Restore the state and get outta here. Now, we shouldn't be in a reset state and not be stopped, */
+/* so we can go ahead and safely return up a level because it exists. If we are reset, no state exists */
+/* and we should always be stopped. */
+/* */
+
+ rlwinm r4, r8, 1, 0, 0 /* Get the explicit run bit, shifted left one. */
+ rlwinm. r5, r8, 0, 0, 0 /* See if there is a SIGP signal pending */
+ and r4, r8, r4 /* Turn off the SIGP pending bit if this was not an explicit run */
+ /* Also the explicit run bit is cleared */
+ mtlr r11 /* Restore the return point */
+ li r3,kMPVainInterrupt /* Tell the interrupt handler to ignore the interrupt */
+ stw r4,MPPICPriv(r9) /* Set that flag back for later */
+ beqlr /* Time to leave if we ate the 'rupt... */
+
+ li r3,kMPSignalPending /* Set that there is a SIGP interruption pending */
+
+ blr /* Go away, let our caller handle this thing... QED!!!!!!!!! */
+
+/* */
+/* QQQQQ EEEEEEEEEE DDDDDDDDD */
+/* QQQQQQQQQ EEEEEEEEEE DDDDDDDDDDD */
+/* QQQQ QQQQ EEEE DDD DDD */
+/* QQQQ QQQQ EEEEEEEEEE DDD DDD */
+/* QQQQ Q QQQQ EEEEEEEEEE DDD DDD */
+/* QQQQ QQQQQ EEEE DDD DDD */
+/* QQQQQQQQQQQ EEEEEEEEEE DDDDDDDDDDD */
+/* QQQQQ QQQ EEEEEEEEEE DDDDDDDDD */
+/* */
+/* (I finished here) */
+/* */
+
+
+/* */
+/* This is where we decode the function and do what's right. */
+/* First we need to check if it's really time to do something. */
+/* */
+
+TooBusy: and. r5,r3,r6 /* See if the passed flag is on */
+ beq SpinIdle /* No, not yet, try the whole smear again... */
+
+ beq+ cr1,KeepRupt /* Don't clear 'rupt if we already did (or entered via RunSIGRun) */
+
+ lwz r5,MPPICPriv(r9) /* Get the private flags */
+ rlwinm. r5, r5, 0, 1, 1 /* Did we enter via RunSIGPRun? */
+ beq SimRupt /* Nope, 's'ok, go clear physical 'rupt... */
+
+KeepRupt:
+ bl GetOurBase /* Get our address */
+GetOurBase: rlwinm r4,r3,26,22,29 /* Get the opcode index * 4 */
+ mflr r12 /* Get the base address */
+ la r7,LOW_ADDR(IFuncTable-GetOurBase)(r12) /* Point to the function table */
+
+ cmplwi cr0,r4,7*4 /* See if they sent us some bogus junk */
+ /* Change 7 if we add more functions */
+ add r7,r7,r4 /* Point right at the entry */
+ bgt- KillBusy /* Bad request code, reset busy and eat it... */
+
+ mtlr r7 /* Set up the LR */
+
+ blr /* Go execute the function... */
+
+IFuncTable:
+ b KillBusy /* This handles the signal in vain... */
+ b IStart /* This handles the start function */
+ b IResume /* This handles the resume function */
+ b IStop /* This handles the stop function */
+ b ISIGP /* This handles the SIGP function */
+ b IStatus /* This handles the store status function */
+ b ITBsync /* This handles the synchronize timer base function */
+ b IReset /* This handles the reset function */
+
+/******************************************************************************************************** */
+/******************************************************************************************************** */
+/* */
+/* Here are the functions handled at interrupt time */
+/* */
+/******************************************************************************************************** */
+/******************************************************************************************************** */
+
+/******************************************************************************************************** */
+/* */
+/* The Start function. This guy requires that the processor be in the reset and online state. */
+/* */
+/******************************************************************************************************** */
+
+IStart: lis r4,MPPICOnline>>16 /* Get bits required to be on */
+ isync /* Make sure we haven't gone past here */
+ and r6,r3,r4 /* See if they are on */
+ cmplw cr1,r6,r4 /* Are they all on? */
+ lwz r4,MPPICParm0(r9) /* Get the physical address of the code to go to */
+ bne- cr1,BadRuptState /* Some required state bits are off */
+ rlwinm r3,r3,0,2,31 /* Kill the busy bits */
+ rlwinm r3,r3,0,24,15 /* Set the function to idle */
+ oris r3,r3,MPPICReady>>16 /* Set ready state */
+ rlwinm r3,r3,0,5,3 /* Clear out the stop bit */
+ mtlr r4 /* Set the LR */
+ stw r3,MPPICStat(r9) /* Clear out the status flags */
+ lwz r3,MPPICParm2(r9) /* Get pass-thru parameter */
+ blrl /* Start up the code... */
+/* */
+/* The rules for coming back here via BLR are just opposite the normal way: you can trash R0-R3 and */
+/* R13-R31, all the CRs; don't touch SPRG1 or SPRG3, the MSR, the SRs or BATs 0 and 1. */
+/* Follow these simple rules and you allowed back; don't follow them and die. */
+/* We only come back here if there is some kind of startup failure so's we can try again later */
+/* */
+
+ lwz r3,MPPICStat(r9) /* Get back the status word */
+ cmplw cr1,r4,r4 /* Show that we have already taken care of the 'rupt */
+ rlwinm r3,r3,0,4,2 /* Reset the ready bit */
+ b KillBusy /* Back into the fold... */
+
+/******************************************************************************************************** */
+/* */
+/* The Resume function. This guy requires that the processor be online and ready. */
+/* */
+/******************************************************************************************************** */
+
+IResume: lis r4,(MPPICOnline+MPPICReady)>>16 /* Get states required to be set */
+ and r6,r3,r4 /* See if they are on */
+ cmplw cr0,r6,r4 /* Are they all on? */
+ bne- BadRuptState /* Some required off state bits are on */
+ rlwinm r3,r3,0,5,3 /* Clear out the stop bit */
+ b KillBusy /* Get going... */
+
+/******************************************************************************************************** */
+/* */
+/* The Stop function. All we care about here is that the guy is online. */
+/* */
+/******************************************************************************************************** */
+
+IStop: lis r4,MPPICOnline>>16 /* All we care about is if we are online or not */
+ and. r6,r3,r4 /* See if we are online */
+ beq- BadRuptState /* Some required off state bits are on */
+ oris r3,r3,MPPICStop>>16 /* Set the stop bit */
+ b KillBusy /* Get stopped... */
+
+
+/******************************************************************************************************** */
+/* */
+/* The SIGP function. All we care about here is that the guy is online. */
+/* */
+/******************************************************************************************************** */
+
+ISIGP: lis r4,(MPPICOnline+MPPICReady)>>16 /* Get states required to be set */
+ and r6,r3,r4 /* See if they are on */
+ lwz r7,MPPICPriv(r9) /* Get the private flags */
+ cmplw cr0,r6,r4 /* Are they all on? */
+ oris r6,r7,(MPPICSigp>>16)&0x0000FFFF /* Set the SIGP pending bit */
+ bne- BadRuptState /* Some required off state bits are on */
+ lwz r4,MPPICParm0(r9) /* Get the SIGP parameter */
+ stw r6,MPPICPriv(r9) /* Stick the pending bit back */
+ stw r4,MPPICParm0BU(r9) /* Back up parm 0 so it is safe once we unlock */
+ b KillBusy /* Get stopped... */
+
+/******************************************************************************************************** */
+/* */
+/* The store status function. This guy requires that the processor be in the stopped state. */
+/* */
+/******************************************************************************************************** */
+
+IStatus: lis r4,MPPICOnline>>16 /* All we care about is if we are online or not */
+ and. r6,r3,r4 /* See if we are online */
+ isync /* Make sure we havn't gone past here */
+ beq- BadRuptState /* Some required off state bits are on */
+ lwz r4,MPPICParm0(r9) /* Get the status area physical address */
+ rlwinm. r6,r3,0,3,3 /* Test processor ready */
+
+ beq INotReady /* Not ready, don't assume valid exception save area */
+ bl StoreStatus /* Go store off all the registers 'n' stuff */
+ b KillBusy /* All done... */
+
+INotReady:
+ lis r7,0xDEAD /* Get 0xDEAD + 1 */
+ ori r7,r7,0xF1D0 /* Get 0xDEADF1D0 */
+ stw r7,CSAgpr+(0*4)(r4) /* Store invalid R0 */
+ stw r7,CSAgpr+(1*4)(r4) /* Store invalid R1 */
+ stw r7,CSAgpr+(2*4)(r4) /* Store invalid R2 */
+ stw r7,CSAgpr+(3*4)(r4) /* Store invalid R3 */
+ stw r7,CSAgpr+(4*4)(r4) /* Store invalid R4 */
+ stw r7,CSAgpr+(5*4)(r4) /* Store invalid R5 */
+ stw r7,CSAgpr+(6*4)(r4) /* Store invalid R6 */
+ stw r7,CSAgpr+(7*4)(r4) /* Store invalid R7 */
+ stw r7,CSAgpr+(8*4)(r4) /* Store invalid R8 */
+ stw r7,CSAgpr+(9*4)(r4) /* Store invalid R9 */
+ stw r7,CSAgpr+(10*4)(r4) /* Store invalid R10 */
+ stw r7,CSAgpr+(11*4)(r4) /* Store invalid R11 */
+ stw r7,CSAgpr+(12*4)(r4) /* Store invalid R12 */
+ stw r13,CSAgpr+(13*4)(r4) /* Save general registers */
+ stw r14,CSAgpr+(14*4)(r4) /* Save general registers */
+ stw r15,CSAgpr+(15*4)(r4) /* Save general registers */
+ stw r16,CSAgpr+(16*4)(r4) /* Save general registers */
+ stw r17,CSAgpr+(17*4)(r4) /* Save general registers */
+ stw r18,CSAgpr+(18*4)(r4) /* Save general registers */
+ stw r19,CSAgpr+(19*4)(r4) /* Save general registers */
+ stw r20,CSAgpr+(20*4)(r4) /* Save general registers */
+ stw r21,CSAgpr+(21*4)(r4) /* Save general registers */
+ stw r22,CSAgpr+(22*4)(r4) /* Save general registers */
+ stw r23,CSAgpr+(23*4)(r4) /* Save general registers */
+ stw r24,CSAgpr+(24*4)(r4) /* Save general registers */
+ stw r25,CSAgpr+(25*4)(r4) /* Save general registers */
+ stw r26,CSAgpr+(26*4)(r4) /* Save general registers */
+ stw r27,CSAgpr+(27*4)(r4) /* Save general registers */
+ stw r28,CSAgpr+(28*4)(r4) /* Save general registers */
+ stw r29,CSAgpr+(29*4)(r4) /* Save general registers */
+ stw r30,CSAgpr+(30*4)(r4) /* Save general registers */
+ stw r31,CSAgpr+(31*4)(r4) /* Save general registers */
+ bl StoreLiveStatus
+ b KillBusy
+
+/* */
+/* Save the whole status. Lot's of busy work. */
+/* Anything marked unclean is of the devil and should be shunned. Actually, it depends upon */
+/* knowledge of firmware control areas and is no good for a plug in. But, we've sacrificed the */
+/* white ram and are standing within a circle made of his skin, so we can dance with the devil */
+/* safely. */
+/* */
+
+StoreStatus:
+ mfspr r10,sprg0 /* Get the pointer to the exception save area (unclean) */
+
+ lwz r5,saver0(r13) /* Get R0 (unclean) */
+ lwz r6,saver1(r13) /* Get R1 (unclean) */
+ lwz r7,saver2(r13) /* Get R2 (unclean) */
+ stw r5,CSAgpr+(0*4)(r4) /* Save R0 */
+ stw r6,CSAgpr+(1*4)(r4) /* Save R1 */
+ stw r7,CSAgpr+(2*4)(r4) /* Save R2 */
+ lwz r5,saver3(r13) /* Get R3 (unclean) */
+ lwz r6,saver4(r13) /* Get R4 (unclean) */
+ lwz r7,saver5(r13) /* Get R5 (unclean) */
+ stw r5,CSAgpr+(3*4)(r4) /* Save R3 */
+ stw r6,CSAgpr+(4*4)(r4) /* Save R4 */
+ stw r7,CSAgpr+(5*4)(r4) /* Save R5 */
+ lwz r5,saver6(r13) /* Get R6 (unclean) */
+ lwz r6,saver7(r13) /* Get R7 (unclean) */
+ lwz r7,saver8(r13) /* Get R8 (unclean) */
+ stw r5,CSAgpr+(6*4)(r4) /* Save R6 */
+ stw r6,CSAgpr+(7*4)(r4) /* Save R7 */
+ stw r7,CSAgpr+(8*4)(r4) /* Save R8 */
+ lwz r5,saver9(r13) /* Get R9 (unclean) */
+ lwz r6,saver10(r13) /* Get R10 (unclean) */
+ lwz r7,saver11(r13) /* Get R11 (unclean) */
+ stw r5,CSAgpr+(9*4)(r4) /* Save R9 */
+ stw r6,CSAgpr+(10*4)(r4) /* Save R10 */
+ lwz r5,saver12(r13) /* Get R12 (unclean) */
+ stw r7,CSAgpr+(11*4)(r4) /* Save R11 */
+ stw r5,CSAgpr+(12*4)(r4) /* Save R12 */
+
+ lwz r5,saver13(r13) /* Get R13 (unclean) */
+ lwz r6,saver14(r13) /* Get R14 (unclean) */
+ lwz r7,saver15(r13) /* Get R15 (unclean) */
+ stw r5,CSAgpr+(13*4)(r4) /* Save R13 */
+ stw r6,CSAgpr+(14*4)(r4) /* Save R14 */
+ stw r7,CSAgpr+(15*4)(r4) /* Save R15 */
+ lwz r5,saver16(r13) /* Get R16 (unclean) */
+ lwz r6,saver17(r13) /* Get R17 (unclean) */
+ lwz r7,saver18(r13) /* Get R18 (unclean) */
+ stw r5,CSAgpr+(16*4)(r4) /* Save R16 */
+ stw r6,CSAgpr+(17*4)(r4) /* Save R17 */
+ stw r7,CSAgpr+(18*4)(r4) /* Save R18 */
+ lwz r5,saver19(r13) /* Get R19 (unclean) */
+ lwz r6,saver20(r13) /* Get R20 (unclean) */
+ lwz r7,saver21(r13) /* Get R21 (unclean) */
+ stw r5,CSAgpr+(19*4)(r4) /* Save R19 */
+ stw r6,CSAgpr+(20*4)(r4) /* Save R20 */
+ stw r7,CSAgpr+(21*4)(r4) /* Save R21 */
+ lwz r5,saver22(r13) /* Get R22 (unclean) */
+ lwz r6,saver23(r13) /* Get R23 (unclean) */
+ lwz r7,saver24(r13) /* Get R24 (unclean) */
+ stw r5,CSAgpr+(22*4)(r4) /* Save R22 */
+ stw r6,CSAgpr+(23*4)(r4) /* Save R23*/
+ stw r7,CSAgpr+(24*4)(r4) /* Save R24 */
+ lwz r5,saver25(r13) /* Get R25 (unclean) */
+ lwz r6,saver26(r13) /* Get R26 (unclean) */
+ lwz r7,saver27(r13) /* Get R27 (unclean) */
+ stw r5,CSAgpr+(25*4)(r4) /* Save R25 */
+ stw r6,CSAgpr+(26*4)(r4) /* Save R26 */
+ stw r7,CSAgpr+(27*4)(r4) /* Save R27 */
+
+ lwz r5,saver28(r13) /* Get R28 (unclean) */
+ lwz r6,saver29(r13) /* Get R29 (unclean) */
+ lwz r7,saver30(r13) /* Get R30 (unclean) */
+ stw r5,CSAgpr+(28*4)(r4) /* Save R28 */
+ lwz r5,saver31(r13) /* Get R31(unclean) */
+ stw r6,CSAgpr+(29*4)(r4) /* Save R29 */
+ stw r7,CSAgpr+(30*4)(r4) /* Save R30 */
+ stw r5,CSAgpr+(31*4)(r4) /* Save R31 */
+
+StoreLiveStatus:
+ mfmsr r5 /* Get the current MSR */
+ ori r6,r5,0x2000 /* Turn on floating point instructions */
+ mtmsr r6 /* Turn them on */
+ isync /* Make sure they're on */
+
+ stfd f0,CSAfpr+(0*8)(r4) /* Save floating point registers */
+ stfd f1,CSAfpr+(1*8)(r4) /* Save floating point registers */
+ stfd f2,CSAfpr+(2*8)(r4) /* Save floating point registers */
+ stfd f3,CSAfpr+(3*8)(r4) /* Save floating point registers */
+ stfd f4,CSAfpr+(4*8)(r4) /* Save floating point registers */
+ stfd f5,CSAfpr+(5*8)(r4) /* Save floating point registers */
+ stfd f6,CSAfpr+(6*8)(r4) /* Save floating point registers */
+ stfd f7,CSAfpr+(7*8)(r4) /* Save floating point registers */
+ stfd f8,CSAfpr+(8*8)(r4) /* Save floating point registers */
+ stfd f9,CSAfpr+(9*8)(r4) /* Save floating point registers */
+ stfd f10,CSAfpr+(10*8)(r4) /* Save floating point registers */
+ stfd f11,CSAfpr+(11*8)(r4) /* Save floating point registers */
+ stfd f12,CSAfpr+(12*8)(r4) /* Save floating point registers */
+ stfd f13,CSAfpr+(13*8)(r4) /* Save floating point registers */
+ stfd f14,CSAfpr+(14*8)(r4) /* Save floating point registers */
+ stfd f15,CSAfpr+(15*8)(r4) /* Save floating point registers */
+ stfd f16,CSAfpr+(16*8)(r4) /* Save floating point registers */
+ stfd f17,CSAfpr+(17*8)(r4) /* Save floating point registers */
+ stfd f18,CSAfpr+(18*8)(r4) /* Save floating point registers */
+ stfd f19,CSAfpr+(19*8)(r4) /* Save floating point registers */
+ stfd f20,CSAfpr+(20*8)(r4) /* Save floating point registers */
+ stfd f21,CSAfpr+(21*8)(r4) /* Save floating point registers */
+ stfd f22,CSAfpr+(22*8)(r4) /* Save floating point registers */
+ stfd f23,CSAfpr+(23*8)(r4) /* Save floating point registers */
+ stfd f24,CSAfpr+(24*8)(r4) /* Save floating point registers */
+ stfd f25,CSAfpr+(25*8)(r4) /* Save floating point registers */
+ stfd f26,CSAfpr+(26*8)(r4) /* Save floating point registers */
+ stfd f27,CSAfpr+(27*8)(r4) /* Save floating point registers */
+ stfd f28,CSAfpr+(28*8)(r4) /* Save floating point registers */
+ stfd f29,CSAfpr+(29*8)(r4) /* Save floating point registers */
+ stfd f30,CSAfpr+(30*8)(r4) /* Save floating point registers */
+ stfd f31,CSAfpr+(31*8)(r4) /* Save floating point registers */
+
+ mffs f1 /* Get the FPSCR */
+ stfd f1,CSAfpscr-4(r4) /* Save the whole thing (we'll overlay the first half with CR later) */
+
+ lfd f1,CSAfpr+(1*4)(r4) /* Restore F1 */
+
+ mtmsr r5 /* Put the floating point back to what it was before */
+ isync /* Wait for it */
+
+ lwz r6,savecr(r13) /* Get the old CR (unclean) */
+ stw r6,CSAcr(r4) /* Save the CR */
+
+ mfxer r6 /* Get the XER */
+ stw r6,CSAxer(r4) /* Save the XER */
+
+ lwz r6,savelr(r13) /* Get the old LR (unclean) */
+ stw r6,CSAlr(r4) /* Save the LR */
+
+ mfctr r6 /* Get the CTR */
+ stw r6,CSActr(r4) /* Save the CTR */
+
+STtbase: mftbu r5 /* Get the upper timebase */
+ mftb r6 /* Get the lower */
+ mftbu r7 /* Get the top again */
+ cmplw cr0,r5,r7 /* Did it tick? */
+ bne- STtbase /* Yeah, do it again... */
+
+ mfdec r7 /* Get the decrimenter (make it at about the same time as the TB) */
+ stw r7,CSAdec(r4) /* Save the decrimenter */
+
+
+ stw r5,CSAtbu(r4) /* Stash the top part */
+ stw r6,CSAtbl(r4) /* Stash the lower part */
+
+ lwz r5,savesrr1(r13) /* SRR1 at exception is as close as we get to the MSR (unclean) */
+ lwz r6,savesrr0(r13) /* Get SRR0 also */
+ stw r5,CSAmsr(r4) /* Save the MSR */
+ stw r6,CSApc(r4) /* Save the PC */
+ stw r5,CSAsrr1(r4) /* Set SRR1 also */
+ stw r6,CSAsrr0(r4) /* Save SRR0 */
+
+ mfpvr r5 /* Get the PVR */
+ stw r5,CSApvr(r4) /* Save the PVR */
+
+ mfspr r5,pir /* Get the PIR */
+ stw r5,CSApir(r4) /* Save the PIR */
+
+ mfspr r5,ibat0u /* Get the upper IBAT0 */
+ mfspr r6,ibat0l /* Get the lower IBAT0 */
+ stw r5,CSAibat+(0*8+0)(r4) /* Save the upper IBAT0 */
+ stw r6,CSAibat+(0*8+4)(r4) /* Save the upper IBAT0 */
+
+ mfspr r5,ibat1u /* Get the upper IBAT1 */
+ mfspr r6,ibat1l /* Get the lower IBAT1 */
+ stw r5,CSAibat+(1*8+0)(r4) /* Save the upper IBAT1 */
+ stw r6,CSAibat+(1*8+4)(r4) /* Save the upper IBAT1 */
+
+ mfspr r5,ibat2u /* Get the upper IBAT2 */
+ mfspr r6,ibat2l /* Get the lower IBAT2 */
+ stw r5,CSAibat+(2*8+0)(r4) /* Save the upper IBAT2 */
+ stw r6,CSAibat+(2*8+4)(r4) /* Save the upper IBAT2 */
+
+ mfspr r5,ibat3u /* Get the upper IBAT3 */
+ mfspr r6,ibat3l /* Get the lower IBAT3 */
+ stw r5,CSAibat+(3*8+0)(r4) /* Save the upper IBAT3 */
+ stw r6,CSAibat+(3*8+4)(r4) /* Save the upper IBAT3 */
+
+ mfspr r5,dbat0u /* Get the upper DBAT0 */
+ mfspr r6,dbat0l /* Get the lower DBAT0 */
+ stw r5,CSAdbat+(0*8+0)(r4) /* Save the upper DBAT0 */
+ stw r6,CSAdbat+(0*8+4)(r4) /* Save the upper DBAT0 */
+
+ mfspr r5,dbat1u /* Get the upper DBAT1 */
+ mfspr r6,dbat1l /* Get the lower DBAT1 */
+ stw r5,CSAdbat+(1*8+0)(r4) /* Save the upper DBAT1 */
+ stw r6,CSAdbat+(1*8+4)(r4) /* Save the upper DBAT1 */
+
+ mfspr r5,dbat2u /* Get the upper DBAT2 */
+ mfspr r6,dbat2l /* Get the lower DBAT2 */
+ stw r5,CSAdbat+(2*8+0)(r4) /* Save the upper DBAT2 */
+ stw r6,CSAdbat+(2*8+4)(r4) /* Save the upper DBAT2 */
+
+ mfspr r5,dbat3u /* Get the upper DBAT3 */
+ mfspr r6,dbat3l /* Get the lower DBAT3 */
+ stw r5,CSAdbat+(3*8+0)(r4) /* Save the upper DBAT3 */
+ stw r6,CSAdbat+(3*8+4)(r4) /* Save the upper DBAT3 */
+
+ mfsdr1 r5 /* Get the SDR1 */
+ stw r5,CSAsdr1(r4) /* Save the SDR1 */
+
+ mfsr r5,sr0 /* Get SR 0 */
+ mfsr r6,sr1 /* Get SR 1 */
+ mfsr r7,sr2 /* Get SR 2 */
+ stw r5,CSAsr+(0*4)(r4) /* Save SR 0 */
+ stw r6,CSAsr+(1*4)(r4) /* Save SR 1 */
+ mfsr r5,sr3 /* Get SR 3 */
+ mfsr r6,sr4 /* Get SR 4 */
+ stw r7,CSAsr+(2*4)(r4) /* Save SR 2 */
+ mfsr r7,sr5 /* Get SR 5 */
+ stw r5,CSAsr+(3*4)(r4) /* Save SR 3 */
+ stw r6,CSAsr+(4*4)(r4) /* Save SR 4 */
+ mfsr r5,sr6 /* Get SR 6 */
+ mfsr r6,sr7 /* Get SR 7 */
+ stw r7,CSAsr+(5*4)(r4) /* Save SR 5 */
+ mfsr r7,sr8 /* Get SR 8 */
+ stw r5,CSAsr+(6*4)(r4) /* Save SR 6 */
+ stw r6,CSAsr+(7*4)(r4) /* Save SR 7 */
+ mfsr r5,sr9 /* Get SR 9 */
+ mfsr r6,sr10 /* Get SR 11 */
+ stw r7,CSAsr+(8*4)(r4) /* Save SR 8 */
+ mfsr r7,sr11 /* Get SR 11 */
+ stw r5,CSAsr+(9*4)(r4) /* Save SR 9 */
+ stw r6,CSAsr+(10*4)(r4) /* Save SR 10 */
+ mfsr r5,sr12 /* Get SR 12 */
+ mfsr r6,sr13 /* Get SR 13 */
+ stw r7,CSAsr+(11*4)(r4) /* Save SR 11 */
+ mfsr r7,sr14 /* Get SR 14 */
+ stw r5,CSAsr+(12*4)(r4) /* Save SR 12 */
+ stw r6,CSAsr+(13*4)(r4) /* Save SR 13 */
+ mfsr r5,sr15 /* Get SR 15 */
+ stw r7,CSAsr+(14*4)(r4) /* Save SR 14 */
+ stw r5,CSAsr+(15*4)(r4) /* Save SR 15 */
+
+ mfdar r6 /* Get the DAR */
+ stw r6,CSAdar(r4) /* Save it */
+
+ mfdsisr r5 /* Get the DSISR */
+ stw r5,CSAdsisr(r4) /* Save it */
+
+ stw r10,CSAsprg+(1*4)(r4) /* Save SPRG1 */
+ mfspr r7,sprg0 /* Get SPRG0 */
+ mfspr r6,sprg2 /* Get SPRG2 */
+ stw r7,CSAsprg+(0*4)(r4) /* Save SPRG0 */
+ mfspr r5,sprg3 /* Get SPRG3 */
+ stw r6,CSAsprg+(2*4)(r4) /* Save SPRG2 */
+ stw r5,CSAsprg+(3*4)(r4) /* Save SPRG4 */
+
+ mfspr r6,1013 /* Get the DABR */
+ mfspr r7,1010 /* Get the IABR */
+ stw r6,CSAdabr(r4) /* Save the DABR */
+ stw r7,CSAiabr(r4) /* Save the IABR */
+
+ mfspr r5,282 /* Get the EAR */
+ stw r5,CSAear(r4) /* Save the EAR */
+
+ lis r7,0xDEAD /* Get 0xDEAD */
+ ori r7,r7,0xF1D0 /* Get 0xDEADF1D0 */
+
+ mfpvr r5 /* Get the processor type */
+ rlwinm r5,r5,16,16,31 /* Isolate the processor */
+ cmplwi cr1,r5,4 /* Set CR1_EQ if this is a plain 604, something else if it's a 604E */
+
+ mfspr r6,hid0 /* Get HID0 */
+ mr r5,r7 /* Assume 604 */
+ beq cr1,NoHID1 /* It is... */
+ mfspr r5,hid1 /* Get the HID1 */
+
+NoHID1: stw r6,CSAhid+(0*4)(r4) /* Save HID0 */
+ stw r5,CSAhid+(1*4)(r4) /* Save HID1 */
+ stw r7,CSAhid+(2*4)(r4) /* Save HID2 */
+ stw r7,CSAhid+(3*4)(r4) /* Save HID3 */
+ stw r7,CSAhid+(4*4)(r4) /* Save HID4 */
+ stw r7,CSAhid+(5*4)(r4) /* Save HID5 */
+ stw r7,CSAhid+(6*4)(r4) /* Save HID6 */
+ stw r7,CSAhid+(7*4)(r4) /* Save HID7 */
+ stw r7,CSAhid+(8*4)(r4) /* Save HID8 */
+ stw r7,CSAhid+(9*4)(r4) /* Save HID9 */
+ stw r7,CSAhid+(10*4)(r4) /* Save HID10 */
+ stw r7,CSAhid+(11*4)(r4) /* Save HID11 */
+ stw r7,CSAhid+(12*4)(r4) /* Save HID12 */
+ stw r7,CSAhid+(13*4)(r4) /* Save HID13 */
+ stw r7,CSAhid+(14*4)(r4) /* Save HID14 */
+ stw r7,CSAhid+(15*4)(r4) /* Save HID15 */
+
+ mfspr r6,952 /* Get MMCR0 */
+ mr r5,r7 /* Assume 604 */
+ beq NoMMCR1 /* It is... */
+ mfspr r5,956 /* Get the MMCR1 */
+
+NoMMCR1: stw r6,CSAmmcr+(0*4)(r4) /* Save MMCR0 */
+ stw r5,CSAmmcr+(1*4)(r4) /* Save MMCR1 */
+
+ mfspr r6,953 /* Get PMC1 */
+ mfspr r5,954 /* Get PMC2 */
+ stw r6,CSApmc+(0*4)(r4) /* Save PMC1 */
+ stw r5,CSApmc+(1*4)(r4) /* Save PMC2 */
+
+ mr r6,r7 /* Assume 604 */
+ mr r5,r7 /* Assume 604 */
+ beq NoPMC3 /* Yeah... */
+ mfspr r6,957 /* Get the PMC3 for a 604E */
+ mfspr r5,958 /* Get the PMC4 for a 604E */
+
+NoPMC3: stw r6,CSApmc+(2*4)(r4) /* Save PMC3 */
+ stw r5,CSApmc+(3*4)(r4) /* Save PMC4 */
+
+ mfspr r6,955 /* Get SIA */
+ mfspr r5,959 /* Get SDA */
+ stw r6,CSAsia(r4) /* Save the SIA */
+ stw r5,CSAsda(r4) /* Save the SDA */
+
+ stw r7,CSAmq(r4) /* There is no MQ on either the 604 or 604E */
+
+
+ lwz r6,MPPICStat(r9) /* Get the status of this processor */
+ lis r10,MPPICReady>>16 /* Get the flag for reset or not */
+ li r5,kSIGPResetState /* Assume we're operating */
+ and. r0,r6,r10 /* See if the ready bit is set */
+ lis r10,MPPICStop>>16 /* Get the flag for stopped or not */
+ beq SetStateInf /* Go set that we are reset... */
+ and. r0,r6,r10 /* Are we stopped? */
+ li r5,kSIGPStoppedState /* Assume we area */
+ bne SetStateInf /* We are, go set it... */
+ li r5,kSIGPOperatingState /* Not stopped, so we're going */
+
+SetStateInf: stb r5,CSAstate(r4) /* Set the state byte */
+
+ li r0,1 /* Set the truth */
+ sync /* Make sure it's stored */
+
+ stb r0,CSAregsAreValid(r4) /* Set that the status is valid */
+
+ blr /* We're done here... */
+
+
+/******************************************************************************************************** */
+/* */
+/* The synchronize time base function. No state requirements for this one. */
+/* */
+/******************************************************************************************************** */
+
+ITBsync: /* This handles the synchronize time base function */
+ lis r12,HIGH_ADDR(MPPIwork) /* Get the top of work area */
+ li r0,MPPICfTBsy1 /* Get the flag for TB sync state 1 */
+ li r7,0 /* Get a 0 */
+ ori r12,r12,LOW_ADDR(MPPIwork) /* Get low part of work area */
+ mttbl r7 /* Clear the bottom of the TB so's there's noupper ticks */
+ mttbu r7 /* Clear the top part, just 'cause I wanna */
+
+ sync /* Make sure all is saved */
+ stb r0,MPPICStat+2(r9) /* Tell the main dude to tell us the time */
+ isync /* Make sure we don't go nowhere's */
+
+/* */
+/* Remember that the sync'ing processor insures that the TB won't tick the high part for at least */
+/* 16k ticks. That should be way longer than we need for the whole process here */
+/* */
+
+WaitTBLower: lwz r5,MPPITBsync+4-MPPIwork(r12) /* Get the lower part of the TB */
+ mttbl r5 /* Put it in just in case it's set now */
+ mr. r5,r5 /* Was it actually? */
+ beq+ WaitTBLower /* Nope, go check again... */
+ lwz r4,MPPITBsync-MPPIwork(r12) /* Get the high order part */
+ mttbu r4 /* Set the top half also */
+
+ stw r7,MPPITBsync+4-MPPIwork(r12) /* Tell 'em we've got it */
+
+ sync
+
+ li r4,0 /* Clear this */
+ la r5,MPPISncFght-32-MPPIwork(r12) /* Point to the squared circle (our corner) */
+
+ b TB1stPnch /* Go take the first punch... */
+
+TBSargue:
+ dcbf 0,r5 /* *** Fix cache coherency (data integrity) HW bug *** */
+ sync /* *** Fix cache coherency (data integrity) HW bug *** */
+ lwz r6,0(r5) /* Listen for the procecution's argument */
+ mr. r6,r6 /* See if they are done */
+ beq+ TBSargue /* Nope, still going... */
+
+TB1stPnch: mftb r7 /* They're done, time for rebuttal */
+ stw r7,32(r5) /* Make rebuttle */
+
+ addi r4,r4,1 /* Count rounds */
+
+ cmplwi cr0,r4,10 /* See if we've gone 9 more rounds */
+ addi r5,r5,64 /* Point to the next round areas */
+
+ blt+ TBSargue /* Not yet, come out of your corners fighting... */
+
+/* */
+/* We'll set the latest-up-to-datest from the other processor now */
+/* */
+TBSetTB:
+ dcbf 0,r5 /* *** Fix cache coherency (data integrity) HW bug *** */
+ sync /* *** Fix cache coherency (data integrity) HW bug *** */
+ lwz r6,0(r5) /* Listen for the procecution's argument */
+ mttbl r6 /* Set it just in case it's ok */
+ mr. r6,r6 /* See if they are done */
+ beq+ TBSetTB /* Nope, still going... */
+
+/* */
+/* Get average duration for each processor. We skip the first pass on the asumption */
+/* that the caches were not warmed up and it would take longer. In proctice this */
+/* is what was seen. */
+/* */
+
+ mr r0,r11 /* Move return address to a safe register */
+
+ li r4,0 /* Clear a counter */
+ li r3,0 /* Clear accumulator for duration */
+ li r10,0 /* Clear start time accumulator top half */
+ li r11,0 /* Clear start time accumulator bottom half */
+ li r1,0 /* Clear start time accumulator top half */
+ li r2,0 /* Clear start time accumulator bottom half */
+ li r10,0 /* Clear accumulator for durations */
+ la r5,MPPISncFght+64-MPPIwork(r12) /* Get second round start time address */
+
+TBSaccumU: lwz r6,0(r5) /* Get start time */
+ lwz r11,32(r5) /* Get the other processor's start time */
+ lwz r7,64(r5) /* Get end time */
+ lwz r8,96(r5) /* Other proc's end time */
+ sub r7,r7,r6 /* Get duration */
+ sub r8,r8,r11 /* Get other side's duration */
+ addi r4,r4,1 /* Count arguments */
+ add r3,r3,r7 /* Accumulate durations */
+ add r2,r2,r7 /* Accumulate other side's durations */
+ cmplwi cr0,r4,8 /* Have we gotten them all yet? */
+ addi r5,r5,64 /* Step to the next argument */
+ blt+ TBSaccumU /* We're not done yet... */
+
+ add r7,r2,r3 /* Sum the two differences */
+ addi r7,r7,0x10 /* Round up */
+ rlwinm r7,r7,27,5,31 /* Get the average difference divided in half */
+
+ mftb r8 /* Get the time now */
+ add r8,r8,r7 /* Slide the window */
+ mttbl r8 /* Set the time */
+
+ stw r12,MPPITBsync+4-MPPIwork(r12) /* Show that we are done */
+
+ lwz r3,MPPICStat(r9) /* Get back our status */
+ mr r11,r0 /* Restore the return register */
+ b KillBusy /* We're all done now, done for it, c'est la vie... */
+
+
+/******************************************************************************************************** */
+/* */
+/* The reset function. No state requirements for this one. */
+/* This suicides the processor. Our caller is never returned to (good english). The only way out of */
+/* this is a start function subsequently. So, we give a flying f**k about the registers 'n' sutff. */
+/* */
+/******************************************************************************************************** */
+
+IReset: lis r28,0x8000 /* Turn on machine checks */
+
+ ori r28,r28,0xCC84 /* Enable caches, clear them, */
+ /* disable serial execution and turn BHT on */
+ sync
+ mtspr HID0,r28 /* Start the cache clear */
+ sync
+
+/* */
+/* Clear out the TLB. They be garbage after hard reset. */
+/* */
+
+ li r0,512 /* Get number of TLB entries (FIX THIS) */
+ li r3,0 /* Start at 0 */
+ mtctr r0 /* Set the CTR */
+
+IRpurgeTLB: tlbie r3 /* Purge this entry */
+ addi r3,r3,4096 /* Next page */
+ bdnz IRpurgeTLB /* Do 'em all... */
+
+ sync /* Make sure all TLB purges are done */
+ tlbsync /* Make sure on other processors also */
+ sync /* Make sure the TLBSYNC is done */
+
+/* */
+/* Clear out the BATs. */
+/* */
+
+ li r3,0 /* Clear a register */
+
+ mtspr DBAT0L,r3 /* Clear BAT */
+ mtspr DBAT0U,r3 /* Clear BAT */
+ mtspr DBAT1L,r3 /* Clear BAT */
+ mtspr DBAT1U,r3 /* Clear BAT */
+ mtspr DBAT2L,r3 /* Clear BAT */
+ mtspr DBAT2U,r3 /* Clear BAT */
+ mtspr DBAT3L,r3 /* Clear BAT */
+ mtspr DBAT3U,r3 /* Clear BAT */
+
+ mtspr IBAT0L,r3 /* Clear BAT */
+ mtspr IBAT0U,r3 /* Clear BAT */
+ mtspr IBAT1L,r3 /* Clear BAT */
+ mtspr IBAT1U,r3 /* Clear BAT */
+ mtspr IBAT2L,r3 /* Clear BAT */
+ mtspr IBAT2U,r3 /* Clear BAT */
+ mtspr IBAT3L,r3 /* Clear BAT */
+ mtspr IBAT3U,r3 /* Clear BAT */
+
+/* */
+/* Map 0xF0000000 to 0xFFFFFFFF for I/O; make it R/W non-cacheable */
+/* Map 0x00000000 to 0x0FFFFFFF for mainstore; make it R/W cachable */
+/* */
+
+ lis r6,0xF000 /* Set RPN to last segment */
+ ori r6,r6,0x1FFF /* Set up upper BAT for 256M, access both */
+
+ lis r7,0xF000 /* Set RPN to last segment */
+ ori r7,r7,0x0032 /* Set up lower BAT for 256M, access both, non-cachable */
+
+ mtspr DBAT0L,r7 /* Setup ROM and I/O mapped areas */
+ mtspr DBAT0U,r6 /* Now do the upper DBAT */
+ sync
+
+ li r6,0x1FFF /* Set up upper BAT for 256M, access both */
+ li r7,0x0012 /* Set up lower BAT for r/w access */
+
+ mtspr DBAT1L,r7 /* Set up an initial view of mainstore */
+ mtspr DBAT1U,r6 /* Now do the upper DBAT */
+ sync
+
+/* */
+/* Clean up SDR and segment registers */
+/* */
+
+ li r3,0 /* Clear a register */
+ mtspr SDR1,r3 /* Clear SDR1 */
+
+ li r4,0 /* Clear index for segment registers */
+ lis r5,0x1000 /* Set the segment indexer */
+
+IRclearSR: mtsrin r3,r4 /* Zero out the SR */
+ add. r4,r4,r5 /* Point to the next segment */
+ bne- IRclearSR /* Keep going until we wrap back to 0 */
+
+ lis r3,(MPPICOnline+MPPICStop)>>16 /* Set the reset/online state flags */
+ b KillBusy /* Go wipe out the busy flags... */
+
+/* (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) */
+/* */
+/* Here lies the Phoney Firmware used to test SIGPs. Take this out later. */
+/* */
+/* (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) */
+
+mp_PhoneyFirmware:
+
+ li r27,0x3040 /* Set floating point and machine checks on, IP to 0xFFF0xxxx */
+ mtmsr r27 /* Load 'em on in */
+ isync
+
+ bl PhoneyBase /* Make a base register */
+PhoneyBase: mflr r26 /* Get it */
+ addi r26,r26,LOW_ADDR(MPPIbase-PhoneyBase) /* Adjust it back */
+
+ la r20,LOW_ADDR(rupttab-MPPIbase)(r26) /* Get the address of the interrupt table */
+ la r21,LOW_ADDR(rupttabend-MPPIbase)(r26) /* Get the end of the table */
+
+relocate: lwz r22,0(r20) /* Get the displacement to routine */
+ add r22,r22,r12 /* Relocate to the physical address */
+ stw r22,0(r20) /* Stick it back */
+ addi r20,r20,4 /* Point to the next one */
+ cmplw cr0,r20,r21 /* Still in table? */
+ ble+ cr0,relocate /* Yeah... */
+
+ la r20,LOW_ADDR(rupttab-MPPIbase)(r26) /* Get the interrupt table back again */
+ mtsprg 3,r20 /* Activate the phoney Rupt table */
+
+ lis r24,hi16(HammerHead) /* Get the actual hammerhead address */
+ ori r24,r24,0x0032 /* Make R/W non-cachable */
+ lwz r23,MPPIHammer-MPPIwork(r12) /* Get the address mapped on the main processor */
+ ori r23,r23,0x0003 /* Set both super and user valid for 128KB */
+
+ mtspr DBAT0L,r24 /* Setup hammerhead's real address */
+ mtspr DBAT0U,r23 /* Map hammerhead to the same virtual address as on the main processor */
+ sync /* Make sure it is done */
+
+ la r25,MPPICPU2-MPPIwork(r12) /* Point to a phoney register save area */
+ mtsprg 1,r25 /* Phoney up initialized processor state */
+
+ lis r24,0xFEED /* Get 0xFEED */
+ ori r24,r24,0xF1D0 /* Get 0xFEEDF1D0 */
+
+ stw r24,CSAgpr+(0*4)(r25) /* Store invalid R0 */
+ stw r24,CSAgpr+(1*4)(r25) /* Store invalid R1 */
+ stw r24,CSAgpr+(2*4)(r25) /* Store invalid R2 */
+ stw r24,CSAgpr+(3*4)(r25) /* Store invalid R3 */
+ stw r24,CSAgpr+(4*4)(r25) /* Store invalid r4 */
+ stw r24,CSAgpr+(5*4)(r25) /* Store invalid R5 */
+ stw r24,CSAgpr+(6*4)(r25) /* Store invalid R6 */
+ stw r24,CSAgpr+(7*4)(r25) /* Store invalid r7 */
+ stw r24,CSAgpr+(8*4)(r25) /* Store invalid R8 */
+ stw r24,CSAgpr+(9*4)(r25) /* Store invalid R9 */
+ stw r24,CSAgpr+(10*4)(r25) /* Store invalid R10 */
+ stw r24,CSAgpr+(11*4)(r25) /* Store invalid R11 */
+ stw r24,CSAgpr+(12*4)(r25) /* Store invalid R12 */
+
+waititout: lwz r25,0x30(br0) /* Get wait count */
+ mfmsr r24 /* Get the MSR */
+ addi r25,r25,1 /* Bounce it up */
+ ori r24,r24,0x8000 /* Turn on external interruptions */
+ stw r25,0x30(br0) /* Save back the count */
+ mtmsr r24 /* Set it */
+ isync /* Stop until we're here */
+ b waititout /* Loop forever... */
+
+/* */
+/* Phoney interrupt handlers */
+/* */
+
+pexternal: mflr r29 /* Get the LR value */
+ lwz r29,0(r29) /* Get the rupt code */
+ stw r29,0x0B0(br0) /* Save the code */
+ bl GotSignal /* Call the signal handler */
+ oris r3,r3,0x8000 /* Turn on high bit so we see a code 0 */
+ stw r3,0xA8(br0) /* Save return code in debug area */
+
+ignorerupt: mflr r29 /* Get the LR value */
+ lwz r29,0(r29) /* Get the rupt code */
+ stw r29,0x0B0(br0) /* Save the code */
+ rfi /* Bail to from whence we commest... */
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+
+rupttab: .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long pexternal /* Phoney external handler */
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+ .long ignorerupt
+rupttabend: .long ignorerupt
+
+/* (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) */
+/* */
+/* Here lies the end of the Phoney Firmware used to test SIGPs. Take this out later. */
+/* */
+/* (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) (TEST/DEBUG) */
+
+
+/* */
+/* Table of function offsets */
+/* */
+
+MPPIFuncOffs:
+
+ .long CountProcessors-MPPIFunctions /* Offset to routine */
+ .long StartProcessor-MPPIFunctions /* Offset to routine */
+ .long ResumeProcessor-MPPIFunctions /* Offset to routine */
+ .long StopProcessor-MPPIFunctions /* Offset to routine */
+ .long ResetProcessor-MPPIFunctions /* Offset to routine */
+ .long SignalProcessor-MPPIFunctions /* Offset to routine */
+ .long StoreProcessorStatus-MPPIFunctions /* Offset to routine */
+ .long SynchClock-MPPIFunctions /* Offset to routine */
+ .long GetExtHandlerAddress-MPPIFunctions /* Offset to routine */
+ .long GotSignal-MPPIFunctions /* Offset to routine */
+ .long ProcessorState-MPPIFunctions /* Offset to routine */
+ .long RunSIGPRun-MPPIFunctions /* Offset to routine */
+ .long mp_PhoneyFirmware-MPPIFunctions /* (TEST/DEBUG) */
+
+MPPISize:
+
--- /dev/null
+/*
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+/*
+ * @OSF_FREE_COPYRIGHT@
+ */
+/*
+ * @APPLE_FREE_COPYRIGHT@
+ */
+#include <cpus.h>
+#include <ppc/POWERMAC/mp/MPPlugIn.h>
+
+MPPlugInSpec MPspec; /* An area for the MP interfaces */
+MPEntryPts MPEntries; /* Real addresses of plugin routines */
--- /dev/null
+/*
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+/*
+ * @OSF_COPYRIGHT@
+ */
+
+#ifndef _PPC_POWERMAC_MP_MP_H_
+#define _PPC_POWERMAC_MP_MP_H_
+
+#include <cpus.h>
+
+#if NCPUS > 1
+
+#ifndef ASSEMBLER
+#include <kern/lock.h>
+extern int real_ncpus; /* real number of cpus */
+extern int wncpu; /* wanted number of cpus */
+decl_simple_lock_data(extern, debugger_lock) /* debugger lock */
+
+extern int debugger_cpu; /* current cpu running debugger */
+extern int debugger_debug;
+extern int debugger_is_slave[];
+extern int debugger_active[];
+#endif /* ASSEMBLER */
+
+#endif /* NCPUS > 1 */
+
+#endif /* _PPC_POWERMAC_MP_MP_H_ */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
extern unsigned int disableSerialOuput;
int serial_initted = 0;
-unsigned int scc_parm_done = 0;
-
-extern unsigned int serialmode;
+unsigned int scc_parm_done = 0; /* (TEST/DEBUG) */
static struct scc_byte {
unsigned char reg;
* BRGconstant = --------------------------- - 2
* BaudRate
*/
+
#define SERIAL_CLOCK_FREQUENCY (115200*2) /* Power Mac value */
#define convert_baud_rate(rate) ((((SERIAL_CLOCK_FREQUENCY) + (rate)) / (2 * (rate))) - 2)
#define DEFAULT_SPEED 57600
-#define DEFAULT_PORT0_SPEED 1200
#define DEFAULT_FLAGS (TF_LITOUT|TF_ECHO)
int scc_param(struct scc_tty *tp);
+
struct scc_softc scc_softc[NSCC];
caddr_t scc_std[NSCC] = { (caddr_t) 0};
-decl_simple_lock_data(,scc_stomp)
+
+#define SCC_RR1_ERRS (SCC_RR1_FRAME_ERR|SCC_RR1_RX_OVERRUN|SCC_RR1_PARITY_ERR)
+#define SCC_RR3_ALL (SCC_RR3_RX_IP_A|SCC_RR3_TX_IP_A|SCC_RR3_EXT_IP_A|\
+ SCC_RR3_RX_IP_B|SCC_RR3_TX_IP_B|SCC_RR3_EXT_IP_B)
+
+#define DEBUG_SCC
+#undef DEBUG_SCC
+
+#ifdef DEBUG_SCC
+static int total_chars, total_ints, total_overruns, total_errors, num_ints, max_chars;
+static int chars_received[8];
+static int __SCC_STATS = 0;
+static int max_in_q = 0;
+static int max_out_q = 0;
+#endif
+
+DECL_FUNNEL(, scc_funnel) /* funnel to serialize the SCC driver */
+boolean_t scc_funnel_initted = FALSE;
+#define SCC_FUNNEL scc_funnel
+#define SCC_FUNNEL_INITTED scc_funnel_initted
+
+
+/*
+ * Adapt/Probe/Attach functions
+ */
+boolean_t scc_uses_modem_control = FALSE;/* patch this with adb */
+decl_simple_lock_data(,scc_stomp) /* (TEST/DEBUG) */
/* This is called VERY early on in the init and therefore has to have
* hardcoded addresses of the serial hardware control registers. The
{
int i, chan, bits;
scc_regmap_t regs;
+ DECL_FUNNEL_VARS
assert( scc_phys_base );
- if (serial_initted)
+ if (!SCC_FUNNEL_INITTED) {
+ FUNNEL_INIT(&SCC_FUNNEL, master_processor);
+ SCC_FUNNEL_INITTED = TRUE;
+ }
+ FUNNEL_ENTER(&SCC_FUNNEL);
+
+ if (serial_initted) {
+ FUNNEL_EXIT(&SCC_FUNNEL);
return;
+ }
- simple_lock_init(&scc_stomp, FALSE);
+ simple_lock_init(&scc_stomp, FALSE); /* (TEST/DEBUG) */
scc_softc[0].full_modem = TRUE;
scc_read_reg_zero(regs, 0, bits);/* Clear the status */
}
- scc_parm_done = 1;
+ scc_parm_done = 1; /* (TEST/DEBUG) */
}
serial_initted = TRUE;
+
+ FUNNEL_EXIT(&SCC_FUNNEL);
return;
}
register int val, i;
register scc_regmap_t regs;
spl_t s;
+ DECL_FUNNEL_VARS
+
+ if (!SCC_FUNNEL_INITTED) {
+ FUNNEL_INIT(&SCC_FUNNEL, master_processor);
+ SCC_FUNNEL_INITTED = TRUE;
+ }
+ FUNNEL_ENTER(&SCC_FUNNEL);
+
+ /* Readjust the I/O address to handling
+ * new memory mappings.
+ */
+
+// scc_std[0] = POWERMAC_IO(scc_std[0]);
regs = (scc_regmap_t)scc_std[0];
- if (regs == (scc_regmap_t) 0)
+ if (regs == (scc_regmap_t) 0) {
+ FUNNEL_EXIT(&SCC_FUNNEL);
return 0;
+ }
scc = &scc_softc[0];
scc->regs = regs;
open but are needed if the port will be used
independently of the Mach interfaces, e.g., for
gdb or for a serial console. */
- if (i == 0) {
- tp->t_ispeed = DEFAULT_PORT0_SPEED;
- tp->t_ospeed = DEFAULT_PORT0_SPEED;
- } else {
- tp->t_ispeed = DEFAULT_SPEED;
- tp->t_ospeed = DEFAULT_SPEED;
- }
+ tp->t_ispeed = DEFAULT_SPEED;
+ tp->t_ospeed = DEFAULT_SPEED;
tp->t_flags = DEFAULT_FLAGS;
scc->softr[i].speed = -1;
}
splx(s);
+
+ FUNNEL_EXIT(&SCC_FUNNEL);
return 1;
}
unsigned char c, value;
int rcvalue, from_line;
spl_t s = splhigh();
+ DECL_FUNNEL_VARS
- simple_lock(&scc_stomp);
+ FUNNEL_ENTER(&SCC_FUNNEL);
+
+ simple_lock(&scc_stomp); /* (TEST/DEBUG) */
regs = scc_softc[0].regs;
/*
* wait till something available
+ *
*/
again:
rcvalue = 0;
break;
if (!wait) {
- simple_unlock(&scc_stomp);
+ simple_unlock(&scc_stomp); /* (TEST/DEBUG) */
splx(s);
+ FUNNEL_EXIT(&SCC_FUNNEL);
return -1;
}
}
if (console_is_serial() &&
c == ('_' & 0x1f)) {
/* Drop into the debugger */
- simple_unlock(&scc_stomp);
+ simple_unlock(&scc_stomp); /* (TEST/DEBUG) */
Debugger("Serial Line Request");
- simple_lock(&scc_stomp);
+ simple_lock(&scc_stomp); /* (TEST/DEBUG) */
scc_write_reg(regs, line, SCC_RR0, SCC_RESET_HIGHEST_IUS);
if (wait) {
goto again;
}
- sync();
- simple_unlock(&scc_stomp);
+ simple_unlock(&scc_stomp); /* (TEST/DEBUG) */
splx(s);
+ FUNNEL_EXIT(&SCC_FUNNEL);
return -1;
}
#endif /* MACH_KDB */
goto again;
}
}
+
scc_write_reg(regs, line, SCC_RR0, SCC_RESET_HIGHEST_IUS);
- sync();
- simple_unlock(&scc_stomp);
+ simple_unlock(&scc_stomp); /* (TEST/DEBUG) */
splx(s);
+
+ FUNNEL_EXIT(&SCC_FUNNEL);
return c;
}
scc_regmap_t regs;
spl_t s;
unsigned char value;
+ DECL_FUNNEL_VARS
if (disableSerialOuput)
return 0;
s = splhigh();
- simple_lock(&scc_stomp);
+ FUNNEL_ENTER(&SCC_FUNNEL);
+ simple_lock(&scc_stomp); /* (TEST/DEBUG) */
regs = scc_softc[0].regs;
break;
} while (1);
scc_write_reg(regs, line, SCC_RR0, SCC_RESET_HIGHEST_IUS);
+ simple_unlock(&scc_stomp); /* (TEST/DEBUG) */
- sync();
- simple_unlock(&scc_stomp);
splx(s);
+
+ FUNNEL_EXIT(&SCC_FUNNEL);
return 0;
}
{
volatile unsigned char *address = (unsigned char *) regs + offset;
+ assert(FUNNEL_IN_USE(&SCC_FUNNEL));
+
*address = value;
eieio();
+
+ assert(FUNNEL_IN_USE(&SCC_FUNNEL));
}
unsigned char
volatile unsigned char *address = (unsigned char *) regs + offset;
unsigned char value;
- value = *address;
- eieio();
+ assert(FUNNEL_IN_USE(&SCC_FUNNEL));
+
+ value = *address; eieio();
return value;
+
+ assert(FUNNEL_IN_USE(&SCC_FUNNEL));
}
int
struct scc_softreg *sr;
scc_softc_t scc;
+ assert(FUNNEL_IN_USE(&SCC_FUNNEL));
+
s = splhigh();
- simple_lock(&scc_stomp);
+ simple_lock(&scc_stomp); /* (TEST/DEBUG) */
chan = scc_chan(tp->t_dev);
scc = &scc_softc[0];
/* Do a quick check to see if the hardware needs to change */
if ((sr->flags & (TF_ODDP|TF_EVENP)) == (tp->t_flags & (TF_ODDP|TF_EVENP))
&& sr->speed == tp->t_ispeed) {
- simple_unlock(&scc_stomp);
- splx(s);
- return 0;
+ assert(FUNNEL_IN_USE(&SCC_FUNNEL));
+ simple_unlock(&scc_stomp); /* (TEST/DEBUG) */
+ splx(s); /* (TEST/DEBUG) */
+ return 0; /* (TEST/DEBUG) */
}
if(scc_parm_done) {
- scc_write_reg(regs, chan, 3, SCC_WR3_RX_8_BITS|SCC_WR3_RX_ENABLE);
- sr->wr1 = SCC_WR1_RXI_FIRST_CHAR | SCC_WR1_EXT_IE;
- scc_write_reg(regs, chan, 1, sr->wr1);
- scc_write_reg(regs, chan, 15, SCC_WR15_ENABLE_ESCC);
- scc_write_reg(regs, chan, 7, SCC_WR7P_RX_FIFO);
- scc_write_reg(regs, chan, 0, SCC_IE_NEXT_CHAR);
- scc_write_reg(regs, chan, 0, SCC_RESET_EXT_IP);
- scc_write_reg(regs, chan, 0, SCC_RESET_EXT_IP);
- scc_write_reg(regs, chan, 9, SCC_WR9_MASTER_IE|SCC_WR9_NV);
- scc_read_reg_zero(regs, 0, bits);
- sr->wr1 = SCC_WR1_RXI_FIRST_CHAR | SCC_WR1_EXT_IE;
- scc_write_reg(regs, chan, 1, sr->wr1);
- scc_write_reg(regs, chan, 0, SCC_IE_NEXT_CHAR);
- sync();
- simple_unlock(&scc_stomp);
- splx(s);
- return 0;
+ scc_write_reg(regs, chan, 3, SCC_WR3_RX_8_BITS|SCC_WR3_RX_ENABLE); /* (TEST/DEBUG) */
+ sr->wr1 = SCC_WR1_RXI_FIRST_CHAR | SCC_WR1_EXT_IE; /* (TEST/DEBUG) */
+ scc_write_reg(regs, chan, 1, sr->wr1); /* (TEST/DEBUG) */
+ scc_write_reg(regs, chan, 15, SCC_WR15_ENABLE_ESCC); /* (TEST/DEBUG) */
+ scc_write_reg(regs, chan, 7, SCC_WR7P_RX_FIFO); /* (TEST/DEBUG) */
+ scc_write_reg(regs, chan, 0, SCC_IE_NEXT_CHAR); /* (TEST/DEBUG) */
+ scc_write_reg(regs, chan, 0, SCC_RESET_EXT_IP); /* (TEST/DEBUG) */
+ scc_write_reg(regs, chan, 0, SCC_RESET_EXT_IP); /* (TEST/DEBUG) */
+ scc_write_reg(regs, chan, 9, SCC_WR9_MASTER_IE|SCC_WR9_NV); /* (TEST/DEBUG) */
+ scc_read_reg_zero(regs, 0, bits); /* (TEST/DEBUG) */
+ sr->wr1 = SCC_WR1_RXI_FIRST_CHAR | SCC_WR1_EXT_IE; /* (TEST/DEBUG) */
+ scc_write_reg(regs, chan, 1, sr->wr1); /* (TEST/DEBUG) */
+ scc_write_reg(regs, chan, 0, SCC_IE_NEXT_CHAR); /* (TEST/DEBUG) */
+ simple_unlock(&scc_stomp); /* (TEST/DEBUG) */
+ splx(s); /* (TEST/DEBUG) */
+ return 0; /* (TEST/DEBUG) */
}
sr->flags = tp->t_flags;
if (tp->t_ispeed == 0) {
sr->wr5 &= ~SCC_WR5_DTR;
scc_write_reg(regs, chan, 5, sr->wr5);
- sync();
- simple_unlock(&scc_stomp);
+ simple_unlock(&scc_stomp); /* (TEST/DEBUG) */
splx(s);
+
+ assert(FUNNEL_IN_USE(&SCC_FUNNEL));
return 0;
}
sr->wr5 |= SCC_WR5_TX_ENABLE;
scc_write_reg(regs, chan, 5, sr->wr5);
- sync();
- simple_unlock(&scc_stomp);
+ simple_unlock(&scc_stomp); /* (TEST/DEBUG) */
splx(s);
- return 0;
-
-}
-/*
- * This routine will start a thread that polls the serial port, listening for
- * characters that have been typed.
- */
-
-void
-serial_keyboard_init(void)
-{
-
- if(!(serialmode & 2)) return; /* Leave if we do not want a serial console */
-
- kprintf("Serial keyboard started\n");
- kernel_thread_with_priority(kernel_task, MAXPRI_STANDARD, serial_keyboard_start, TRUE, TRUE);
- return;
-}
-
-void
-serial_keyboard_start(void)
-{
- thread_t cthread;
-
- cthread = current_thread(); /* Just who the heck are we anyway? */
- stack_privilege(cthread); /* Make sure we don't lose our stack */
- serial_keyboard_poll(); /* Go see if there are any characters pending now */
- panic("serial_keyboard_start: we can't get back here\n");
-}
-
-void
-serial_keyboard_poll(void)
-{
- int chr;
- uint64_t next;
- extern void cons_cinput(char ch); /* The BSD routine that gets characters */
-
- while(1) { /* Do this for a while */
- chr = scc_getc(0, 1, 0, 1); /* Get a character if there is one */
- if(chr < 0) break; /* The serial buffer is empty */
- cons_cinput((char)chr); /* Buffer up the character */
- }
-
- clock_interval_to_deadline(16, 1000000, &next); /* Get time of pop */
+ assert(FUNNEL_IN_USE(&SCC_FUNNEL));
+ return 0;
- assert_wait((event_t)serial_keyboard_poll, THREAD_INTERRUPTIBLE); /* Show we are "waiting" */
- thread_set_timer_deadline(next); /* Set the next time to check */
- thread_block(serial_keyboard_poll); /* Wait for it */
- panic("serial_keyboard_poll: Shouldn't never ever get here...\n");
}
#endif /* NSCC > 0 */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
extern void switch_to_old_console(
int old_console);
-void serial_keyboard_init(void);
-void serial_keyboard_start(void);
-void serial_keyboard_poll(void);
+/*
+ * JMM - We are not really going to support this driver in SMP (barely
+ * support it now - so just pick up the stubbed out versions.
+ */
+#define DECL_FUNNEL(class,f)
+#define DECL_FUNNEL_VARS
+#define FUNNEL_INIT(f,p)
+#define FUNNEL_ENTER(f)
+#define FUNNEL_EXIT(f)
+#define FUNNEL_ESCAPE(f) (1)
+#define FUNNEL_REENTER(f,count)
+#define FUNNEL_IN_USE(f) (TRUE)
/*
* Flags
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <kern/time_out.h>
#include <kern/lock.h>
#include <kern/debug.h>
-#include <mach/vm_param.h>
-#include <vm/vm_kern.h>
-#include <vm/vm_map.h>
-#include <vm/vm_page.h>
-#include <ppc/pmap.h>
#include <kdp/kdp_udp.h>
reversecursor();
};
-
-unsigned int lastVideoPhys = 0;
-unsigned int lastVideoVirt = 0;
-unsigned int lastVideoSize = 0;
-
void
initialize_screen(Boot_Video * boot_vinfo, unsigned int op)
{
-
- unsigned int fbsize;
- unsigned int newVideoVirt;
- ppnum_t fbppage;
-
if( boot_vinfo) {
bcopy( (const void *) boot_vinfo,
(void *) &boot_video_info,
sizeof( boot_video_info));
-/*
- * First, check if we are changing the size and/or location of the framebuffer
- */
-
vinfo.v_name[0] = 0;
vinfo.v_width = boot_vinfo->v_width;
vinfo.v_height = boot_vinfo->v_height;
vinfo.v_depth = boot_vinfo->v_depth;
vinfo.v_rowbytes = boot_vinfo->v_rowBytes;
- vinfo.v_physaddr = boot_vinfo->v_baseAddr; /* Get the physical address */
-
- kprintf("initialize_screen: b=%08X, w=%08X, h=%08X, r=%08X\n", /* (BRINGUP) */
- vinfo.v_physaddr, vinfo.v_width, vinfo.v_height, vinfo.v_rowbytes); /* (BRINGUP) */
-
- if(!vinfo.v_physaddr) { /* Check to see if we have a framebuffer */
- kprintf("initialize_screen: No video - forcing serial mode\n"); /* (BRINGUP) */
- (void)switch_to_serial_console(); /* Switch into serial mode */
- vc_graphics_mode = FALSE; /* Say we are not in graphics mode */
- disableConsoleOutput = FALSE; /* Allow printfs to happen */
- vc_acquired = TRUE;
- return; /* Nothing more to do here */
- }
-
-
-/* Note that for the first time only, boot_vinfo->v_baseAddr is physical */
-
- if(kernel_map != VM_MAP_NULL) { /* If VM is up, we are given a virtual address */
- fbppage = pmap_find_phys(kernel_pmap, boot_vinfo->v_baseAddr); /* Get the physical address of frame buffer */
- if(!fbppage) { /* Did we find it? */
- panic("initialize_screen: Strange framebuffer - addr = %08X\n", boot_vinfo->v_baseAddr);
- }
- vinfo.v_physaddr = fbppage << 12; /* Get the physical address */
- }
-
+ vinfo.v_physaddr = boot_vinfo->v_baseAddr;
+ vinfo.v_baseaddr = vinfo.v_physaddr;
vinfo.v_type = 0;
- fbsize = round_page_32(vinfo.v_height * vinfo.v_rowbytes); /* Remember size */
-
- if((lastVideoPhys != vinfo.v_physaddr) || (fbsize > lastVideoSize)) { /* Did framebuffer change location or get bigger? */
-
- newVideoVirt = io_map_spec((vm_offset_t)vinfo.v_physaddr, fbsize); /* Allocate address space for framebuffer */
-
- if(lastVideoVirt) { /* Was the framebuffer mapped before? */
- if(lastVideoVirt > vm_last_addr) { /* Was this a special pre-VM mapping? */
- pmap_remove(kernel_pmap, (addr64_t)lastVideoVirt, (addr64_t)(lastVideoVirt + lastVideoSize)); /* Toss mappings */
- }
- else { /* This was not special boot-time allocation */
- kmem_free(kernel_map, lastVideoVirt, lastVideoSize); /* Toss kernel addresses */
- }
- }
-
- lastVideoPhys = vinfo.v_physaddr; /* Remember the framebuffer address */
- lastVideoSize = fbsize; /* Remember the size */
- lastVideoVirt = newVideoVirt; /* Remember the virtual framebuffer address */
- }
-
- vinfo.v_baseaddr = lastVideoVirt; /* Set the new framebuffer address */
-
vc_initialize();
#if 0
GratefulDebInit((bootBumbleC *)boot_vinfo); /* Re-initialize GratefulDeb */
switch( op ) {
case kPEGraphicsMode:
- vc_graphics_mode = TRUE;
- disableConsoleOutput = TRUE;
- vc_acquired = TRUE;
- break;
+ vc_graphics_mode = TRUE;
+ disableConsoleOutput = TRUE;
+ vc_acquired = TRUE;
+ break;
case kPETextMode:
- vc_graphics_mode = FALSE;
- disableConsoleOutput = FALSE;
- vc_acquired = TRUE;
- vc_clear_screen();
- break;
+ vc_graphics_mode = FALSE;
+ disableConsoleOutput = FALSE;
+ vc_acquired = TRUE;
+ vc_clear_screen();
+ break;
case kPETextScreen:
- vc_progress_set( FALSE, 0 );
- disableConsoleOutput = FALSE;
- if( vc_need_clear) {
- vc_need_clear = FALSE;
- vc_clear_screen();
- }
- break;
+ vc_progress_set( FALSE, 0 );
+ disableConsoleOutput = FALSE;
+ if( vc_need_clear) {
+ vc_need_clear = FALSE;
+ vc_clear_screen();
+ }
+ break;
- case kPEEnableScreen:
- if( vc_acquired) {
- if( vc_graphics_mode)
- vc_progress_set( TRUE, vc_progress_tick );
- else
- vc_clear_screen();
- }
- break;
+ case kPEEnableScreen:
+ if( vc_acquired) {
+ if( vc_graphics_mode)
+ vc_progress_set( TRUE, vc_progress_tick );
+ else
+ vc_clear_screen();
+ }
+ break;
- case kPEDisableScreen:
- vc_progress_set( FALSE, 0 );
- break;
+ case kPEDisableScreen:
+ vc_progress_set( FALSE, 0 );
+ break;
case kPEAcquireScreen:
- vc_need_clear = (FALSE == vc_acquired);
- vc_acquired = TRUE;
- vc_progress_set( vc_graphics_mode, vc_need_clear ? 2 * hz : 0 );
- disableConsoleOutput = vc_graphics_mode;
- if( vc_need_clear && !vc_graphics_mode) {
- vc_need_clear = FALSE;
- vc_clear_screen();
- }
- break;
+ vc_need_clear = (FALSE == vc_acquired);
+ vc_acquired = TRUE;
+ vc_progress_set( vc_graphics_mode, vc_need_clear ? 2 * hz : 0 );
+ disableConsoleOutput = vc_graphics_mode;
+ if( vc_need_clear && !vc_graphics_mode) {
+ vc_need_clear = FALSE;
+ vc_clear_screen();
+ }
+ break;
case kPEReleaseScreen:
- vc_acquired = FALSE;
- vc_progress_set( FALSE, 0 );
- vc_clut8 = NULL;
- disableConsoleOutput = TRUE;
+ vc_acquired = FALSE;
+ vc_progress_set( FALSE, 0 );
+ vc_clut8 = NULL;
+ disableConsoleOutput = TRUE;
#if 0
- GratefulDebInit(0); /* Stop grateful debugger */
+ GratefulDebInit(0); /* Stop grateful debugger */
#endif
break;
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
ENTRY(video_scroll_up, TAG_NO_FRAME_USED)
-
- lis r8,hi16(MASK(MSR_VEC)) ; Get the vector flag
- mfmsr r0 ; Get the MSR
- ori r8,r8,lo16(MASK(MSR_FP)) ; Add the FP flag
- mflr r6 ; Get the LR
- andc r0,r0,r8 ; Clear VEC and FP
- ori r7,r8,lo16(MASK(MSR_EE)) ; Drop EE and DR
- andc r7,r0,r7 ; Clear VEC, FP, and EE
- ori r7,r7,MASK(MSR_FP) ; Turn floating point back on
- stwu r1,-(FM_SIZE+16)(r1) ; Get space for a couple of registers on stack
- stw r6,(FM_SIZE+16+FM_LR_SAVE)(r1) ; Save the return
+ mfmsr r0 /* Get the MSR */
+ rlwinm r0,r0,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r0,r0,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ mflr r6 /* Get the LR */
+ ori r7,r0,1<<(31-MSR_FP_BIT) /* Turn on floating point */
+ stwu r1,-(FM_SIZE+16)(r1) /* Get space for a couple of registers on stack */
+ rlwinm r7,r7,0,MSR_EE_BIT+1,MSR_EE_BIT-1 /* Turn off interrupts */
+ stw r6,(FM_SIZE+16+FM_LR_SAVE)(r1) /* Save the return */
- mtmsr r7 ; Turn on FPU
- isync ; Wait for it
+ mtmsr r7 /* Turn on FPU */
+ isync /* Wait for it */
-vsufpuon1: stfd f0,(FM_SIZE+0)(r1) ; Save one register
- stfd f1,(FM_SIZE+8)(r1) ; and the second
+vsufpuon1: stfd f0,(FM_SIZE+0)(r1) /* Save one register */
+ stfd f1,(FM_SIZE+8)(r1) /* and the second */
/* ok, now we can use the FPU registers to do some fast copying
*/
*/
- lis r8,hi16(MASK(MSR_VEC)) ; Get the vector flag
- mfmsr r0 ; Get the MSR
- ori r8,r8,lo16(MASK(MSR_FP)) ; Add the FP flag
- mflr r6 ; Get the LR
- andc r0,r0,r8 ; Clear VEC and FP
- ori r7,r8,lo16(MASK(MSR_EE)) ; Drop EE and DR
- andc r7,r0,r7 ; Clear VEC, FP, DR, and EE
- ori r7,r7,MASK(MSR_FP) ; Turn on floating point
- stwu r1,-(FM_SIZE+16)(r1) ; Get space for a couple of registers on stack
- stw r6,(FM_SIZE+16+FM_LR_SAVE)(r1) ; Save the return
+ mfmsr r0 /* Get the MSR */
+ rlwinm r0,r0,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r0,r0,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ mflr r6 /* Get the LR */
+ ori r7,r0,1<<(31-MSR_FP_BIT) /* Turn on floating point */
+ stwu r1,-(FM_SIZE+16)(r1) /* Get space for a couple of registers on stack */
+ rlwinm r7,r7,0,MSR_EE_BIT+1,MSR_EE_BIT-1 /* Turn off interrupts */
+ stw r6,(FM_SIZE+16+FM_LR_SAVE)(r1) /* Save the return */
- mtmsr r7 ; Turn on FPU
- isync ; Wait for it
+ mtmsr r7 /* Turn on FPU */
+ isync /* Wait for it */
-vsdfpuon1: stfd f0,(FM_SIZE+0)(r1) ; Save one register
- stfd f1,(FM_SIZE+8)(r1) ; and the second
-
+vsdfpuon1: stfd f0,(FM_SIZE+0)(r1) /* Save one register */
+ stfd f1,(FM_SIZE+8)(r1) /* and the second */
/* ok, now we can use the FPU registers to do some fast copying */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <ppc/Diagnostics.h>
#include <ppc/vmachmon.h>
#include <ppc/PseudoKernel.h>
-#include <ppc/misc_protos.h>
-#include <ppc/hw_perfmon.h>
/*
* To add a new entry:
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
PPCcall(dis), /* 0x6009 CHUD Interface hook */
- PPCcall(ppcNull), /* 0x600A Null PPC syscall */
- PPCcall(perfmon_control), /* 0x600B performance monitor */
- PPCcall(ppcNullinst), /* 0x600C Instrumented Null PPC syscall */
+ PPCcall(dis), /* 0x600A disabled */
+ PPCcall(dis), /* 0x600B disabled */
+ PPCcall(dis), /* 0x600C disabled */
PPCcall(dis), /* 0x600D disabled */
PPCcall(dis), /* 0x600E disabled */
PPCcall(dis), /* 0x600F disabled */
- PPCcall(dis), /* 0x6010 disabled */
- PPCcall(dis), /* 0x6011 disabled */
- PPCcall(dis), /* 0x6012 disabled */
- PPCcall(dis), /* 0x6013 disabled */
- PPCcall(dis), /* 0x6014 disabled */
- PPCcall(dis), /* 0x6015 disabled */
- PPCcall(dis), /* 0x6016 disabled */
- PPCcall(dis), /* 0x6017 disabled */
- PPCcall(dis), /* 0x6018 disabled */
- PPCcall(dis), /* 0x6019 disabled */
- PPCcall(dis), /* 0x601A disabled */
- PPCcall(dis), /* 0x601B disabled */
- PPCcall(dis), /* 0x601C disabled */
- PPCcall(dis), /* 0x601D disabled */
- PPCcall(dis), /* 0x601E disabled */
- PPCcall(dis), /* 0x601F disabled */
};
#undef dis
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <ppc/asm.h>
#include <ppc/proc_reg.h>
+#include <ppc/POWERMAC/mp/MPPlugIn.h>
#include <ppc/exception.h>
#include <ppc/Performance.h>
#include <mach/machine/vm_param.h>
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
bttd->InterruptControlWord = (bttd->InterruptControlWord & ~kInterruptStateMask) |
(kInPseudoKernel << kInterruptStateShift);
- bttd->exceptionInfo.srr0 = (unsigned int)sv->save_srr0; /* Save the current PC */
- sv->save_srr0 = (uint64_t)bttd->InterruptVector; /* Set the new PC */
- bttd->exceptionInfo.sprg1 = (unsigned int)sv->save_r1; /* Save the original R1 */
- sv->save_r1 = (uint64_t)bttd->exceptionInfo.sprg0; /* Set the new R1 */
- bttd->exceptionInfo.srr1 = (unsigned int)sv->save_srr1; /* Save the original MSR */
+ bttd->exceptionInfo.srr0 = sv->save_srr0; /* Save the current PC */
+ sv->save_srr0 = bttd->InterruptVector; /* Set the new PC */
+ bttd->exceptionInfo.sprg1 = sv->save_r1; /* Save the original R1 */
+ sv->save_r1 = bttd->exceptionInfo.sprg0; /* Set the new R1 */
+ bttd->exceptionInfo.srr1 = sv->save_srr1; /* Save the original MSR */
sv->save_srr1 &= ~(MASK(MSR_BE)|MASK(MSR_SE)); /* Clear SE|BE bits in MSR */
act->mact.specFlags &= ~bbNoMachSC; /* reactivate Mach SCs */
disable_preemption(); /* Don't move us around */
) {
thread_t th;
- vm_offset_t kerndescaddr, origdescoffset;
+ vm_offset_t kerndescaddr, physdescaddr, origdescoffset;
kern_return_t ret;
- ppnum_t physdescpage;
th = current_thread(); /* Get our thread */
return KERN_FAILURE;
}
- physdescpage = /* Get the physical page number of the page */
- pmap_find_phys(th->top_act->map->pmap, (addr64_t)Desc_TableStart);
+ physdescaddr = /* Get the physical address of the page */
+ pmap_extract(th->top_act->map->pmap, (vm_offset_t) Desc_TableStart);
ret = kmem_alloc_pageable(kernel_map, &kerndescaddr, PAGE_SIZE); /* Find a virtual address to use */
if(ret != KERN_SUCCESS) { /* Could we get an address? */
}
(void) pmap_enter(kernel_pmap, /* Map this into the kernel */
- kerndescaddr, physdescpage, VM_PROT_READ|VM_PROT_WRITE,
+ kerndescaddr, physdescaddr, VM_PROT_READ|VM_PROT_WRITE,
VM_WIMG_USE_DEFAULT, TRUE);
th->top_act->mact.bbDescAddr = (unsigned int)kerndescaddr+origdescoffset; /* Set kernel address of the table */
act->mact.bbTaskEnv = save->save_r4;
if(act == current_act()) { /* Are we setting our own? */
disable_preemption(); /* Don't move us around */
- per_proc_info[cpu_number()].ppbbTaskEnv = act->mact.bbTaskEnv; /* Remember the environment */
+ per_proc_info[cpu_number()].spcFlags = act->mact.specFlags; /* Copy the flags */
enable_preemption(); /* Ok to move us around */
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <cpus.h>
#include <ppc/asm.h>
#include <ppc/proc_reg.h>
-#include <ppc/spec_reg.h>
-#include <mach/ppc/vm_param.h>
#include <assym.s>
;
.data
-/* 4096-byte aligned areas */
+/* 1024-byte aligned areas */
.globl EXT(per_proc_info)
- .align 12
+ .align 10
EXT(per_proc_info): ; Per processor data area
- .space (ppSize*NCPUS),0 ; (filled with 0s)
+ .fill (ppSize*NCPUS)/4,4,0 ; (filled with 0s)
/* 512-byte aligned areas */
.globl EXT(kernel_pmap_store) ; This is the kernel_pmap
.align 8
EXT(kernel_pmap_store):
- .set .,.+pmapSize
+ .set .,.+PMAP_SIZE
/* 256-byte aligned areas */
debstash:
.set .,.+256
+ .globl EXT(hw_counts) ; Counter banks per processor
+ .align 8
+EXT(hw_counts):
+ .set .,.+(NCPUS*256)
+
#if PREEMPTSTACK
;
/* 128-byte aligned areas */
+ .globl EXT(saveanchor)
+ .align 7
+EXT(saveanchor):
+ .set .,.+SVsize
+
.globl EXT(mapCtl)
.align 7
EXT(mapCtl):
.set .,.+mapcsize
+ .globl EXT(trcWork)
+ .align 7
+EXT(trcWork):
+ .long EXT(traceTableBeg) ; The next trace entry to use
+#if DEBUG
+/* .long 0x02000000 */ /* Only alignment exceptions enabled */
+ .long 0xFFFFFFFF /* All enabled */
+/* .long 0xFBBFFFFF */ /* EXT and DEC disabled */
+/* .long 0xFFBFFFFF */ /* DEC disabled */
+#else
+ .long 0x00000000 ; All disabled on non-debug systems
+#endif
+ .long EXT(traceTableBeg) ; Start of the trace table
+ .long EXT(traceTableEnd) ; End (wrap point) of the trace
+ .long 0 ; Saved mask while in debugger
+
+ .long 0
+ .long 0
+ .long 0
+
+
.globl fwdisplock
.align 7
fwdisplock:
.long 0x7FFFDEAD /* This is a quiet not-a-number which is a "known" debug value */
.long 0x7FFFDEAD /* This is a quiet not-a-number which is a "known" debug value */
+ .globl EXT(dgWork)
+ .align 5
+EXT(dgWork):
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+
+
/* 8-byte aligned areas */
.globl EXT(FloatInit)
.align 3
EXT(dbspecrs):
.set .,.+(80*4)
-
-/*
- * Interrupt and debug stacks go here
- */
-
- .align PPC_PGSHIFT
- .globl EXT(FixedStackStart)
-EXT(FixedStackStart):
-
- .globl EXT(intstack)
-EXT(intstack):
- .set .,.+INTSTACK_SIZE*NCPUS
-
-/* Debugger stack - used by the debugger if present */
-/* NOTE!!! Keep the debugger stack right after the interrupt stack */
-
- .globl EXT(debstack)
-EXT(debstack):
- .set ., .+KERNEL_STACK_SIZE*NCPUS
-
- .globl EXT(FixedStackEnd)
-EXT(FixedStackEnd):
-
- .align ALIGN
- .globl EXT(intstack_top_ss)
-EXT(intstack_top_ss):
- .long EXT(intstack)+INTSTACK_SIZE-FM_SIZE /* intstack_top_ss points to the top of interrupt stack */
-
- .align ALIGN
- .globl EXT(debstack_top_ss)
-EXT(debstack_top_ss):
-
- .long EXT(debstack)+KERNEL_STACK_SIZE-FM_SIZE /* debstack_top_ss points to the top of debug stack */
-
- .globl EXT(debstackptr)
-EXT(debstackptr):
- .long EXT(debstack)+KERNEL_STACK_SIZE-FM_SIZE
-
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#define sprg1 273
#define sprg2 274
#define sprg3 275
-#define scomc 276
-#define scomd 277
#define pvr 287
#define IBAT0U 528
#define dbat3l 543
#define ummcr2 928 /* Performance monitor control */
-#define upmc5 929 /* Performance monitor counter */
-#define upmc6 930 /* Performance monitor counter */
#define ubamr 935 /* Performance monitor mask */
#define ummcr0 936 /* Performance monitor control */
#define upmc1 937 /* Performance monitor counter */
#define upmc4 942 /* Performance monitor counter */
#define usda 943 /* User sampled data address */
#define mmcr2 944 /* Performance monitor control */
-#define pmc5 945 /* Performance monitor counter */
-#define pmc6 946 /* Performance monitor counter */
#define bamr 951 /* Performance monitor mask */
#define mmcr0 952
#define pmc1 953
#define pmc4 958
#define sda 959 /* Sampled data address */
#define dmiss 976 /* ea that missed */
-#define trig0 976
#define dcmp 977 /* compare value for the va that missed */
-#define trig1 977
#define hash1 978 /* pointer to first hash pteg */
-#define trig2 978
#define hash2 979 /* pointer to second hash pteg */
#define imiss 980 /* ea that missed */
#define tlbmiss 980 /* ea that missed */
#define hid0 1008 /* Checkstop and misc enables */
#define HID1 1009 /* Clock configuration */
#define hid1 1009 /* Clock configuration */
-#define HID2 1016 /* Other processor controls */
-#define hid2 1016 /* Other processor controls */
#define iabr 1010 /* Instruction address breakpoint register */
#define ictrl 1011 /* Instruction Cache Control */
#define ldstdb 1012 /* Load/Store Debug */
-#define hid4 1012 /* Misc stuff */
#define dabr 1013 /* Data address breakpoint register */
#define msscr0 1014 /* Memory subsystem control */
-#define hid5 1014 /* Misc stuff */
#define msscr1 1015 /* Memory subsystem debug */
#define msssr0 1015 /* Memory Subsystem Status */
#define ldstcr 1016 /* Load/Store Status/Control */
#define thrm3 1022 /* Thermal management 3 */
#define pir 1023 /* Processor ID Register */
-
-/* SPR registers (64-bit, PPC970 specific) */
-
-#define scomc_gp 276
-#define scomd_gp 277
-
-#define hsprg0 304
-#define hsprg1 305
-#define hdec 310
-#define hior 311
-#define rmor 312
-#define hrmor 313
-#define hsrr0 314
-#define hsrr1 315
-#define lpcr 318
-#define lpidr 319
-
-#define ummcra_gp 770
-#define upmc1_gp 771
-#define upmc2_gp 772
-#define upmc3_gp 773
-#define upmc4_gp 774
-#define upmc5_gp 775
-#define upmc6_gp 776
-#define upmc7_gp 777
-#define upmc8_gp 778
-#define ummcr0_gp 779
-#define usiar_gp 780
-#define usdar_gp 781
-#define ummcr1_gp 782
-#define uimc_gp 783
-
-#define mmcra_gp 786
-#define pmc1_gp 787
-#define pmc2_gp 788
-#define pmc3_gp 789
-#define pmc4_gp 790
-#define pmc5_gp 791
-#define pmc6_gp 792
-#define pmc7_gp 793
-#define pmc8_gp 794
-#define mmcr0_gp 795
-#define siar_gp 796
-#define sdar_gp 797
-#define mmcr1_gp 798
-#define imc_gp 799
-
-#define trig0_gp 976
-#define trig1_gp 977
-#define trig2_gp 978
-
-#define dabrx 1015
-
; hid0 bits
#define emcp 0
#define emcpm 0x80000000
#define ilockm 0x00002000
#define dlock 19
#define dlockm 0x00001000
-#define exttben 19
#define icfi 20
#define icfim 0x00000800
#define dcfi 21
#define hid1prem 0x06000000
#define hid1pi0 14
#define hid1pi0m 0x00020000
-#define hid1FCPErr 14
#define hid1ps 15
-#define hid1FCD0PErr 15
#define hid1psm 0x00010000
#define hid1pc0 0x0000F800
#define hid1pr0 0x00000600
#define hid1pc1 0x000000F8
#define hid1pc0 0x0000F800
#define hid1pr1 0x00000006
-#define hid1FCD1PErr 16
-#define hid1FIERATErr 17
-
-; hid2 bits
-#define hid2vmin 18
-#define hid2vminm 0x00002000
; msscr0 bits
#define shden 0
#define apmck 15
#define apmckm 0x00010000
-#define mckIFUE 42
-#define mckLDST 43
-#define mckXCs 44
-#define mckXCe 45
-#define mckNoErr 0
-#define mckIFSLBPE 1
-#define mckIFTLBPE 2
-#define mckIFTLBUE 3
-
-; dsisr bits
-#define mckUEdfr 16
-#define mckUETwDfr 17
-#define mckL1DCPE 18
-#define mckL1DTPE 19
-#define mckDEPE 20
-#define mckTLBPE 21
-#define mckSLBPE 23
-
-; Async MCK source
-#define AsyMCKSrc 0x0226
-#define AsyMCKRSrc 0x0227
-#define AsyMCKext 0
-#define AsyMCKfir 1
-#define AsyMCKhri 2
-#define AsyMCKdbg 3
-#define AsyMCKncstp 4
-
-; Core FIR
-#define cFIR 0x0300
-#define cFIRrst 0x0310
-#define cFIRICachePE 0
-#define cFIRITagPE0 1
-#define cFIRITagPE1 2
-#define cFIRIEratPE 3
-#define cFIRIFUL2UE 4
-#define cFIRIFUCS 5
-#define cFIRDCachePE 6
-#define cFIRDTagPE 7
-#define cFIRDEratPE 8
-#define cFIRTLBPE 9
-#define cFIRSLBPE 10
-#define cFIRSL2UE 11
-
-; Core Error Inject
-#define CoreErrI 0x0350
-#define CoreIFU 0
-#define CoreLSU 1
-#define CoreRate0 2
-#define CoreRate1 3
-#define CoreOnce 0
-#define CoreSolid 2
-#define CorePulse 3
-
-; GUS Mode Register
-#define GUSModeReg 0x0430
-#define GUSMdmapen 0x00008000
-#define GUSMstgtdis 0x00000080
-#define GUSMstgttim 0x00000038
-#define GUSMstgttoff 0x00000004
-
-; HID4
-#define hid4RMCI 23
-#define hid4FAlgn 24
-#define hid4DisPF 25
-#define hid4ResPF 26
-#define hid4EnSPTW 27
-#define hid4L1DCFI 28
-#define hid4DisDERpg 31
-#define hid4DisDCTpg 36
-#define hid4DisDCpg 41
-#define hid4DisTLBpg 48
-#define hid4DisSLBpg 54
-#define hid4MckEIEna 55
-
; L2 cache control
#define l2e 0
#define l2em 0x80000000
#define cr7_so 31
#define cr7_un 31
-#define slbESID 36
-#define slbKey 52
-#define slbIndex 52
-#define slbV 36
-#define slbVm 0x08000000
-#define slbCnt 64
-
/*
* Macros to access high and low word values of an address
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
li r5, BTTD_TRAP_VECTOR
- cmplwi r24,0x3C ; (BRINGUP)
- bne .L_CallPseudoKernel ; (BRINGUP)
- nop ; (BRINGUP)
-
/******************************************************************************
* void CallPseudoKernel ( int vector, thread_act_t * act, BEDA_t * beda, savearea *sv )
*
.L_CallFromPreemptiveThread:
- lwz r1,savesrr0+4(r4) ; Get current PC
- lwz r2,saver1+4(r4) ; Get current R1
- lwz r3,savesrr1+4(r4) ; Get current MSR
+ lwz r1,savesrr0(r4) ; Get current PC
+ lwz r2,saver1(r4) ; Get current R1
+ lwz r3,savesrr1(r4) ; Get current MSR
stw r1,BEDA_SRR0(r26) ; Save current PC
rlwinm r3,r3,0,MSR_BE_BIT+1,MSR_SE_BIT-1
; Clear SE|BE bits in MSR
stw r2,BEDA_SPRG1(r26) ; Save current R1
- stw r3,savesrr1+4(r4) ; Load new MSR
+ stw r3,savesrr1(r4) ; Load new MSR
lwz r1,BEDA_SPRG0(r26) ; Get replacement R1
lwzx r2,r5,r6 ; Load vector address
stw r3,BEDA_SRR1(r26) ; Update saved MSR
- stw r1,saver1+4(r4) ; Load up new R1
- stw r2,savesrr0+4(r4) ; Save vector as PC
+ stw r1,saver1(r4) ; Load up new R1
+ stw r2,savesrr0(r4) ; Save vector as PC
b EXT(fastexit) ; Go back and take the fast path exit...
ori r7,r7,(0x8000 >> (bbNoMachSCbit - 16)) ; Disable Mach SCs for Blue Box
cmpwi r2,0 ; Is this a preemptive thread
- stw r1,savectr+4(r4) ; Update CTR
+ stw r1,savectr(r4) ; Update CTR
beq .L_ExitFromPreemptiveThread
lwz r8,BTTD_INTCONTROLWORD(r6) ; Get ICW
beq cr1,.L_ExitToSystemContext ; We are in system context
beq .L_ExitUpdateRuptControlWord ; We do not have a pending interrupt
- lwz r2,saver1+4(r4) ; Get current R1
+ lwz r2,saver1(r4) ; Get current R1
lwz r1,BEDA_SPRG0(r26) ; Get replacement R1
stw r2,BEDA_SPRG1(r26) ; Save current R1
- stw r1,saver1+4(r4) ; Load up new R1
+ stw r1,saver1(r4) ; Load up new R1
lwz r3,BTTD_PENDINGINT_VECTOR(r6) ; Get pending interrupt PC
b .L_ExitAbortExit ; Abort and Exit
.L_ExitFromPreemptiveThread:
mfsprg r3,0 ; Get the per_proc
- lwz r2,savesrr1+4(r4) ; Get current MSR
+ lwz r2,savesrr1(r4) ; Get current MSR
lwz r1,BEDA_SRR1(r26) ; Get new MSR
stw r7,ACT_MACT_SPF(r13) ; Update special flags
stw r7,spcFlags(r3) ; Update per_proc version
rlwimi r2,r1,0,MSR_FE0_BIT,MSR_FE1_BIT
; Insert FE0,FE1,SE,BE bits
lwz r3,BEDA_SRR0(r26) ; Get new PC
- stw r2,savesrr1+4(r4) ; Update MSR
+ stw r2,savesrr1(r4) ; Update MSR
.L_ExitAbortExit:
- stw r3,savesrr0+4(r4) ; Update PC
+ stw r3,savesrr0(r4) ; Update PC
b EXT(fastexit) ; Go back and take the fast path exit...
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
- * Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
;
#include <ppc/asm.h>
#include <ppc/proc_reg.h>
-#include <assym.s>
; Use CR5_lt to indicate non-cached
#define noncache 20
-
; Use CR5_gt to indicate that we need to turn data translation back on
#define fixxlate 21
-
-; Use CR5_eq to indicate that we need to invalidate bats (if 32-bit) or turn off
-; 64-bit mode (if 64-bit) before returning to our caller. We overload the
-; bit to reduce the number of conditional branches at bcopy exit.
-#define restorex 22
-
-; Use CR5_so to indicate that we need to restore real-mode cachability
-; Only needed on 64-bit machines
-#define flipcache 23
+; Use CR5_eq to indicate that we need to invalidate bats
+#define killbats 22
;
; bcopy_nc(from, to, nbytes)
;
; void bcopy_physvir(from, to, nbytes)
; Attempt to copy physically addressed memory with translation on if conditions are met.
-; Otherwise do a normal bcopy_phys. This routine is used because some 32-bit processors
-; are very slow doing real-mode (translation off) copies, so we set up temporary BATs
-; for the passed phys addrs and do the copy with translation on.
+; Otherwise do a normal bcopy_phys.
;
; Rules are: neither source nor destination can cross a page.
+; No accesses above the 2GB line (I/O or ROM).
;
-; Interrupts must be disabled throughout the copy when this is called.
+; Interrupts must be disabled throughout the copy when this is called
+
; To do this, we build a
; 128 DBAT for both the source and sink. If both are the same, only one is
; loaded. We do not touch the IBATs, so there is no issue if either physical page
; address is the same as the virtual address of the instructions we are executing.
;
-; At the end, we invalidate the used DBATs.
-;
-; Note that the address parameters are long longs. We will transform these to 64-bit
-; values. Note that on 32-bit architectures that this will ignore the high half of the
-; passed in value. This should be ok since we can not have any bigger than 32 bit addresses
-; there anyhow.
+; At the end, we invalidate the used DBATs and reenable interrupts.
;
; Note, this one will not work in user state
;
LEXT(bcopy_physvir)
- crclr flipcache ; (HACK) No cache flip needed
- mfsprg r8,2 ; get processor feature flags
- rlwinm r3,r3,0,1,0 ; Duplicate high half of long long paddr into top of reg
- addic. r0,r7,-1 ; Get length - 1
- rlwimi r3,r4,0,0,31 ; Combine bottom of long long to full 64-bits
+ addic. r0,r5,-1 ; Get length - 1
add r11,r3,r0 ; Point to last byte of sink
- rlwinm r4,r5,0,1,0 ; Duplicate high half of long long paddr into top of reg
- mtcrf 0x02,r8 ; move pf64Bit to cr6 so we can test
- rlwimi r4,r6,0,0,31 ; Combine bottom of long long to full 64-bits
- mr r5,r7 ; Get the length into the right register
- cmplw cr1,r3,r4 ; Does source == sink?
- bt++ pf64Bitb,bcopy_phys1 ; if 64-bit processor, use standard routine (no BATs)
+ cmplw cr1,r3,r4 ; Does source == sink?
add r12,r4,r0 ; Point to last byte of source
bltlr- ; Bail if length is 0 or way too big
xor r7,r11,r3 ; See if we went to next page
xor r8,r12,r4 ; See if we went to next page
or r0,r7,r8 ; Combine wrap
-// li r9,((PTE_WIMG_CB_CACHED_COHERENT<<3)|2) ; Set default attributes
- li r9,((2<<3)|2) ; Set default attributes
+ li r9,((PTE_WIMG_CB_CACHED_COHERENT<<3)|2) ; Set default attributes
rlwinm. r0,r0,0,0,19 ; Did we overflow a page?
li r7,2 ; Set validity flags
li r8,2 ; Set validity flags
- bne- bcopy_phys1 ; Overflowed page, do normal physical copy...
+ bne- EXT(bcopy_phys) ; Overflowed page, do normal physical copy...
- crset restorex ; Remember to trash BATs on the way out
+ crset killbats ; Remember to trash BATs on the way out
rlwimi r11,r9,0,15,31 ; Set sink lower DBAT value
rlwimi r12,r9,0,15,31 ; Set source lower DBAT value
rlwimi r7,r11,0,0,14 ; Set sink upper DBAT value
bcpvsame: mr r6,r3 ; Set source
crclr noncache ; Set cached
- crclr fixxlate ; Set translation already ok
- b copyit32 ; Go copy it...
+ b copyit ; Go copy it...
+
;
; void bcopy_phys(from, to, nbytes)
; Turns off data translation before the copy. Note, this one will
-; not work in user state. This routine is used on 32 and 64-bit
-; machines.
-;
-; Note that the address parameters are long longs. We will transform these to 64-bit
-; values. Note that on 32-bit architectures that this will ignore the high half of the
-; passed in value. This should be ok since we can not have any bigger than 32 bit addresses
-; there anyhow.
-;
-; Also note that you probably will not be happy if either the sink or source spans across the
-; boundary between RAM and I/O space. Good chance of hanging the machine and this code
-; will not check, so be careful.
+; not work in user state
;
.align 5
.globl EXT(bcopy_phys)
LEXT(bcopy_phys)
- crclr flipcache ; (HACK) No cache flip needed
- rlwinm r3,r3,0,1,0 ; Duplicate high half of long long paddr into top of reg
- mfsprg r8,2 ; get processor feature flags
- rlwimi r3,r4,0,0,31 ; Combine bottom of long long to full 64-bits
- rlwinm r4,r5,0,1,0 ; Duplicate high half of long long paddr into top of reg
- mtcrf 0x02,r8 ; move pf64Bit to cr6 so we can test
- rlwimi r4,r6,0,0,31 ; Combine bottom of long long to full 64-bits
- mr r5,r7 ; Get the length into the right register
-
-bcopy_phys1: ; enter from bcopy_physvir with pf64Bit already in cr6
+
mfmsr r9 ; Get the MSR
+
crclr noncache ; Set cached
- bt++ pf64Bitb,bcopy_phys64 ; skip if 64-bit (only they take hint)
-
-; 32-bit CPUs
-
- sub. r0,r3,r4 ; to==from?
- rlwinm r8,r9,0,MSR_DR_BIT,MSR_DR_BIT ; was translation on?
- cmpwi cr1,r8,0 ; set cr1 beq if translation was off
- oris r8,r8,hi16(MASK(MSR_VEC)) ; Get vector enable
+ rlwinm. r8,r9,0,MSR_DR_BIT,MSR_DR_BIT ; Is data translation on?
+
+ cmplw cr1,r4,r3 ; Compare "to" and "from"
cmplwi cr7,r5,0 ; Check if we have a 0 length
- beqlr- ; bail if to==from
- ori r8,r8,lo16(MASK(MSR_FP)) ; Get FP
mr r6,r3 ; Set source
- andc r9,r9,r8 ; Turn off translation if it is on (should be) and FP, VEC
+ beqlr- cr1 ; Bail if "to" and "from" are the same
+ xor r9,r9,r8 ; Turn off translation if it is on (should be)
beqlr- cr7 ; Bail if length is 0
- crclr restorex ; Make sure we do not trash BATs on the way out
+ rlwinm r9,r9,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ crclr killbats ; Make sure we do not trash BATs on the way out
+ rlwinm r9,r9,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
mtmsr r9 ; Set DR translation off
isync ; Wait for it
- crnot fixxlate,cr1_eq ; Remember to turn on translation if it was
- b copyit32 ; Go copy it...
-
-; 64-bit: turn DR off and SF on, remember if we need to restore on way out.
-
-bcopy_phys64: ; r9 = MSR
-
- srdi r2,r3,31 ; (HACK) Get a 1 if source is in I/O memory
- srdi. r0,r9,63-MSR_SF_BIT ; set cr0 beq on if SF was off when we were called
- rlwinm r8,r9,MSR_DR_BIT+1,31,31 ; r8 <- DR bit right justified
- cmpld cr1,r3,r4 ; to==from?
- li r0,1 ; Note - we use this in a couple places below
- lis r6,hi16(MASK(MSR_VEC)) ; Get vector enable
- cmpwi cr7,r5,0 ; length==0 ?
- ori r6,r6,lo16(MASK(MSR_FP)|MASK(MSR_DR)) ; Add in FP and DR
- beqlr-- cr1 ; bail if to==from
- srdi r10,r4,31 ; (HACK) Get a 1 if sink is in I/O memory
- rldimi r9,r0,63,MSR_SF_BIT ; set SF on
- beqlr-- cr7 ; bail if length==0
- andc r9,r9,r6 ; turn DR, VEC, FP off
- cmpwi cr1,r8,0 ; was DR on?
- crmove restorex,cr0_eq ; if SF was off, remember to turn back off before we return
- mtmsrd r9 ; turn 64-bit addressing on, data translation off
- cmpldi cr0,r2,1 ; (HACK) Is source in I/O memory?
- isync ; wait for it to happen
- mr r6,r3 ; Set source
- cmpldi cr7,r10,1 ; (HACK) Is sink in I/O memory?
- crnot fixxlate,cr1_eq ; if DR was on, remember to turn back on before we return
-
- cror flipcache,cr0_eq,cr7_eq ; (HACK) See if either source or sink is in I/O area
-
- rlwinm r10,r9,MSR_EE_BIT+1,31,31 ; (HACK GLORIOUS HACK) Isolate the EE bit
- sldi r11,r0,31-MSR_EE_BIT ; (HACK GLORIOUS HACK)) Get a mask for the EE bit
- sldi r0,r0,32+8 ; (HACK) Get the right bit to turn off caching
- bf++ flipcache,copyit64 ; (HACK) No need to mess with caching...
-
-;
-; HACK GLORIOUS HACK - when we force of caching, we need to also force off
-; interruptions. We are out of CR bits, so we need to stash the entry EE
-; somewheres. It is in the XER.... We NEED to change this!!!!
-;
-
- mtxer r10 ; (HACK GLORIOUS HACK) Remember EE
- andc r9,r9,r11 ; (HACK GLORIOUS HACK) Turn off EE bit
- mfspr r2,hid4 ; (HACK) Get HID4
- crset noncache ; (HACK) Set non-cached
- mtmsrd r9 ; (HACK GLORIOUS HACK) Force off EE
- or r2,r2,r0 ; (HACK) Set bit to make real accesses cache-inhibited
- sync ; (HACK) Sync up
- li r0,1
- mtspr hid4,r2 ; (HACK) Make real accesses cache-inhibited
- isync ; (HACK) Toss prefetches
-
- lis r12,0xE000 ; (HACK) Get the unlikeliest ESID possible
- srdi r12,r12,1 ; (HACK) Make 0x7FFFFFFFF0000000
- slbie r12 ; (HACK) Make sure the ERAT is cleared
-
- sync ; (HACK)
- isync ; (HACK)
-
- b copyit64
-
+ crnot fixxlate,cr0_eq ; Remember to turn on translation if it was
+ b copyit ; Go copy it...
;
; void bcopy(from, to, nbytes)
crclr noncache ; Set cached
-bcpswap:
- crclr flipcache ; (HACK) No cache flip needed
- mfsprg r8,2 ; get processor feature flags
- sub. r0,r4,r3 ; test for to==from in mode-independent way
- mtcrf 0x02,r8 ; move pf64Bit to cr6 so we can test
- cmpwi cr1,r5,0 ; Check if we have a 0 length
- crclr restorex ; Make sure we do not trash BATs on the way out
+bcpswap: cmplw cr1,r4,r3 ; Compare "to" and "from"
+ mr. r5,r5 ; Check if we have a 0 length
mr r6,r3 ; Set source
+ crclr killbats ; Make sure we do not trash BATs on the way out
+ beqlr- cr1 ; Bail if "to" and "from" are the same
+ beqlr- ; Bail if length is 0
crclr fixxlate ; Set translation already ok
- beqlr- ; Bail if "to" and "from" are the same
- beqlr- cr1 ; Bail if length is 0
- bt++ pf64Bitb,copyit64 ; handle 64-bit processor
- b copyit32 ; Go copy it...
+ b copyit ; Go copy it...
;
; When we move the memory, forward overlays must be handled. We
; We need to preserve R3 because it needs to be returned for memcpy.
; We can be interrupted and lose control here.
;
-; There is no stack, so in order to use vectors, we would
-; need to take the vector exception. Any potential gains by using vectors
+; There is no stack, so in order to used floating point, we would
+; need to take the FP exception. Any potential gains by using FP
; would be more than eaten up by this.
;
-; NOTE: this code is called in three "modes":
-; - on 32-bit processors (32-byte cache line)
-; - on 64-bit processors running in 32-bit mode (128-byte cache line)
-; - on 64-bit processors running in 64-bit mode (128-byte cache line)
-;
-; ALSO NOTE: bcopy is called from copyin and copyout etc
-; with the "thread_recover" ptr set. This means bcopy must not set up a
-; stack frame or touch non-volatile registers, and also means that it
-; cannot rely on turning off interrupts, because we expect to get DSIs
-; and have execution aborted by a "longjmp" to the thread_recover
-; routine.
+; Later, we should used Altivec for large moves.
;
.align 5
.globl EXT(memcpy)
- ; NB: memcpy is only called in 32-bit mode, albeit on both 32- and 64-bit
- ; processors...
+
LEXT(memcpy)
- crclr flipcache ; (HACK) No cache flip needed
- mfsprg r8,2 ; get processor feature flags
+
cmplw cr1,r3,r4 ; "to" and "from" the same?
- mtcrf 0x02,r8 ; move pf64Bit to cr6 so we can test
mr r6,r4 ; Set the "from"
mr. r5,r5 ; Length zero?
crclr noncache ; Set cached
crclr fixxlate ; Set translation already ok
beqlr- cr1 ; "to" and "from" are the same
beqlr- ; Length is 0
- crclr restorex ; Make sure we do not trash BATs on the way out
- bt++ pf64Bitb,copyit64 ; handle 64-bit processors
+ crclr killbats ; Make sure we do not trash BATs on the way out
-copyit32: sub r12,r4,r6 ; Get potential overlap (negative if backward move)
+copyit: sub r12,r4,r6 ; Get potential overlap (negative if backward move)
lis r8,0x7FFF ; Start up a mask
srawi r11,r12,31 ; Propagate the sign bit
dcbt br0,r6 ; Touch in the first source line
cmplwi cr7,r9,32 ; See if at least a line between source and sink
dcbtst br0,r4 ; Touch in the first sink line
cmplwi cr1,r5,32 ; Are we moving more than a line?
- cror noncache,noncache,cr7_lt ; Set to not DCBZ output line if not enough space
+ cror noncache,noncache,28 ; Set to not DCBZ output line if not enough space
blt- fwdovrlap ; This is a forward overlapping area, handle it...
;
; We can not do this if noncache is set because we will take an
; alignment exception.
-G4word: ; enter from 64-bit case with word aligned uncached operands
neg r0,r4 ; Get the number of bytes to move to align to a line boundary
rlwinm. r0,r0,0,27,31 ; Clean it up and test it
and r0,r0,r8 ; limit to the maximum front end move
lbz r7,0(r6) ; Get the byte
stb r7,0(r4) ; Save the single
-bcpydone:
+bcpydone: bt- killbats,bcclrbat ; Jump if we need to clear bats...
+ bflr fixxlate ; Leave now if we do not need to fix translation...
mfmsr r9 ; Get the MSR
- bf++ flipcache,bcpydone0 ; (HACK) No need to mess with caching...
-
- li r0,1 ; (HACK) Get a 1
- mfxer r10 ; (HACK GLORIOUS HACK) Get the entry EE
- sldi r0,r0,32+8 ; (HACK) Get the right bit to turn off caching
- mfspr r2,hid4 ; (HACK) Get HID4
- rlwinm r10,r10,31-MSR_EE_BIT,MSR_EE_BIT,MSR_EE_BIT ; (HACK GLORIOUS HACK) Set the EE bit
- andc r2,r2,r0 ; (HACK) Clear bit to make real accesses cache-inhibited
- or r9,r9,r10 ; (HACK GLORIOUS HACK) Set the EE in MSR
- sync ; (HACK) Sync up
- mtspr hid4,r2 ; (HACK) Make real accesses not cache-inhibited
- isync ; (HACK) Toss prefetches
-
- lis r12,0xE000 ; (HACK) Get the unlikeliest ESID possible
- srdi r12,r12,1 ; (HACK) Make 0x7FFFFFFFF0000000
- slbie r12 ; (HACK) Make sure the ERAT is cleared
-
- mtmsr r9 ; (HACK GLORIOUS HACK) Set EE properly
-
-bcpydone0:
- lis r0,hi16(MASK(MSR_VEC)) ; Get the vector bit
- ori r0,r0,lo16(MASK(MSR_FP)) ; Get the float bit
- bf++ fixxlate,bcpydone1 ; skip if we do not need to fix translation...
ori r9,r9,lo16(MASK(MSR_DR)) ; Turn data translation on
- andc r9,r9,r0 ; Make sure that FP and VEC are off
+ rlwinm r9,r9,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r9,r9,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
mtmsr r9 ; Just do it
isync ; Hang in there
-
-bcpydone1:
- bflr++ restorex ; done if we do not have to fix up addressing
- mfsprg r8,2 ; get the feature flags again
- mtcrf 0x02,r8 ; put pf64Bit where we can test it
- bt++ pf64Bitb,bcpydone2 ; skip if 64-bit processor
-
- ; 32-bit processor, so clear out the BATs we set up for bcopy_physvir
-
- li r0,0 ; Get set to invalidate upper half
+ blr ; Leave cuz we are all done...
+
+bcclrbat: li r0,0 ; Get set to invalidate upper half
sync ; Make sure all is well
mtdbatu 0,r0 ; Clear sink upper DBAT
mtdbatu 1,r0 ; Clear source upper DBAT
isync
blr
- ; 64-bit processor, so turn off 64-bit mode we turned on to do bcopy_phys
-
-bcpydone2:
- mfmsr r9 ; get MSR again
- andc r9,r9,r0 ; Make sure that FP and VEC are off
- rldicl r9,r9,0,MSR_SF_BIT+1 ; clear SF
- mtmsrd r9
- isync
- blr
-
;
; 0123456789ABCDEF0123456789ABCDEF
; and on in order. That means that when we are at the second to last DW we
; have to wait until the whole line is in cache before we can proceed.
;
-
-G4reverseWord: ; here from 64-bit code with word aligned uncached operands
+
fwdovrlap: add r4,r5,r4 ; Point past the last sink byte
add r6,r5,r6 ; Point past the last source byte
and r0,r4,r8 ; Apply movement limit
stb r7,-1(r4) ; Save the single
b bcpydone ; Go exit cuz we are all done...
-
-
-// Here on 64-bit processors, which have a 128-byte cache line. This can be
-// called either in 32 or 64-bit mode, which makes the test for reverse moves
-// a little tricky. We've already filtered out the (sou==dest) and (len==0)
-// special cases.
-//
-// When entered:
-// r4 = destination (32 or 64-bit ptr)
-// r5 = length (always 32 bits)
-// r6 = source (32 or 64-bit ptr)
-// cr5 = noncache, fixxlate, flipcache, and restorex flags set
-
- .align 5
-copyit64:
- lis r2,0x4000 // r2 = 0x00000000 40000000
- neg r12,r4 // start to compute #bytes to align dest
- bt-- noncache,noncache1 // (HACK) Do not even try anything cached...
- dcbt 0,r6 // touch in 1st block of source
-noncache1:
- add. r2,r2,r2 // if 0x00000000 80000000 < 0, we are in 32-bit mode
- cntlzw r9,r5 // get highest power-of-2 in length
- rlwinm r7,r12,0,25,31 // r7 <- bytes to 128-byte align dest
- bt-- noncache,noncache2 // (HACK) Do not even try anything cached...
- dcbtst 0,r4 // touch in 1st destination cache block
-noncache2:
- sraw r2,r2,r9 // get mask with 1s for leading 0s in length, plus 1 more 1-bit
- bge copyit64a // skip if we are running in 64-bit mode
- rlwinm r4,r4,0,0,31 // running in 32-bit mode, so truncate ptrs and lengths to 32 bits
- rlwinm r5,r5,0,0,31
- rlwinm r6,r6,0,0,31
-copyit64a: // now we can use 64-bit compares even if running in 32-bit mode
- sub r8,r4,r6 // get (dest-source)
- andc r7,r7,r2 // limit bytes to align by operand length
- cmpld cr1,r8,r5 // if (dest-source)<length, must move reverse
- bt-- noncache,c64uncached // skip if uncached
- blt-- cr1,c64rdouble // handle cached reverse moves
-
-
-// Forward, cached or doubleword aligned uncached. This is the common case.
-// r4-r6 = dest, length, source (as above)
-// r7 = #bytes 128-byte align dest (limited by copy length)
-// cr5 = flags, as above
-
-c64double:
- andi. r8,r7,7 // r8 <- #bytes to doubleword align
- srwi r9,r7,3 // r9 <- #doublewords to 128-byte align
- sub r5,r5,r7 // adjust length remaining
- cmpwi cr1,r9,0 // any doublewords to move to cache align?
- srwi r10,r5,7 // r10 <- 128-byte chunks to xfer after aligning dest
- cmpwi cr7,r10,0 // set cr7 on chunk count
- beq c64double2 // dest already doubleword aligned
- mtctr r8
- b c64double1
-
- .align 5 // align inner loops
-c64double1: // copy bytes until dest is doubleword aligned
- lbz r0,0(r6)
- addi r6,r6,1
- stb r0,0(r4)
- addi r4,r4,1
- bdnz c64double1
-
-c64double2: // r9/cr1=doublewords, r10=128-byte chunks, cr7=blt if r5==0
- beq cr1,c64double4 // no doublewords to xfer in order to cache align
- mtctr r9
- b c64double3
-
- .align 5 // align inner loops
-c64double3: // copy doublewords until dest is 128-byte aligned
- ld r7,0(r6)
- addi r6,r6,8
- std r7,0(r4)
- addi r4,r4,8
- bdnz c64double3
-
-// Here to xfer 128-byte chunks, if any. Because the IBM 970 cannot issue two stores/cycle,
-// we pipeline the inner loop so we can pair loads and stores. Since we only have 8 GPRs for
-// data (64 bytes), we load/store each twice per 128-byte chunk.
-
-c64double4: // r10/cr7=128-byte chunks
- rlwinm r0,r5,29,28,31 // r0 <- count of leftover doublewords, after moving chunks
- cmpwi cr1,r0,0 // set cr1 on leftover doublewords
- beq cr7,c64double7 // no 128-byte chunks
- sub r8,r6,r4 // r8 <- (source - dest)
- li r9,128 // start at next cache line (we've already touched in 1st line)
- cmpldi cr7,r8,128 // if (source-dest)<128, cannot use dcbz128 beacause of overlap
- cror noncache,cr7_lt,noncache // turn on "noncache" flag if (source-dest)<128
- bt-- noncache,noncache3 // (HACK) Skip cache touch if noncachable
- dcbt128 r9,r6,1 // start forward stream
-noncache3:
- mtctr r10
-
- ld r0,0(r6) // start pipe: load 1st half-line
- ld r2,8(r6)
- ld r7,16(r6)
- ld r8,24(r6)
- ld r9,32(r6)
- ld r10,40(r6)
- ld r11,48(r6)
- ld r12,56(r6)
- b c64InnerLoopEntryPt
-
- .align 5 // align inner loop
-c64InnerLoop: // loop copying 128-byte cache lines to 128-aligned destination
- std r0,64(r4) // store 2nd half of chunk n
- ld r0,0(r6) // load 1st half of chunk n+1
- std r2,72(r4)
- ld r2,8(r6)
- std r7,80(r4)
- ld r7,16(r6)
- std r8,88(r4)
- ld r8,24(r6)
- std r9,96(r4)
- ld r9,32(r6)
- std r10,104(r4)
- ld r10,40(r6)
- std r11,112(r4)
- ld r11,48(r6)
- std r12,120(r4)
- ld r12,56(r6)
- addi r4,r4,128 // advance to next dest chunk
-c64InnerLoopEntryPt: // initial entry into loop, with 1st halfline loaded
- bt noncache,c64InnerLoop1 // skip if uncached or overlap
- dcbz128 0,r4 // avoid prefetch of next cache line
-c64InnerLoop1:
- std r0,0(r4) // store 1st half of chunk n
- ld r0,64(r6) // load 2nd half of chunk n
- std r2,8(r4)
- ld r2,72(r6)
- std r7,16(r4)
- ld r7,80(r6)
- std r8,24(r4)
- ld r8,88(r6)
- std r9,32(r4)
- ld r9,96(r6)
- std r10,40(r4)
- ld r10,104(r6)
- std r11,48(r4)
- ld r11,112(r6)
- std r12,56(r4)
- ld r12,120(r6)
- addi r6,r6,128 // advance to next source chunk if any
- bdnz c64InnerLoop // loop if more chunks
-
- std r0,64(r4) // store 2nd half of last chunk
- std r2,72(r4)
- std r7,80(r4)
- std r8,88(r4)
- std r9,96(r4)
- std r10,104(r4)
- std r11,112(r4)
- std r12,120(r4)
- addi r4,r4,128 // advance to next dest chunk
-
-c64double7: // r5 <- leftover bytes, cr1 set on doubleword count
- rlwinm r0,r5,29,28,31 // r0 <- count of leftover doublewords (0-15)
- andi. r5,r5,7 // r5/cr0 <- count of leftover bytes (0-7)
- beq cr1,c64byte // no leftover doublewords
- mtctr r0
- b c64double8
-
- .align 5 // align inner loop
-c64double8: // loop copying leftover doublewords
- ld r0,0(r6)
- addi r6,r6,8
- std r0,0(r4)
- addi r4,r4,8
- bdnz c64double8
-
-
-// Forward byte loop.
-
-c64byte: // r5/cr0 <- byte count (can be big if unaligned uncached)
- beq bcpydone // done if no leftover bytes
- mtctr r5
- b c64byte1
-
- .align 5 // align inner loop
-c64byte1:
- lbz r0,0(r6)
- addi r6,r6,1
- stb r0,0(r4)
- addi r4,r4,1
- bdnz c64byte1
-
- b bcpydone
-
-
-// Uncached copies. We must avoid unaligned accesses, since they always take alignment
-// exceptions on uncached memory on 64-bit processors. This may mean we copy long operands
-// a byte at a time, but that is still much faster than alignment exceptions.
-// r4-r6 = dest, length, source (as above)
-// r2 = mask of 1s for leading 0s in length, plus 1 extra 1
-// r7 = #bytes to copy to 128-byte align dest (limited by operand length)
-// cr1 = blt if reverse move required
-
-c64uncached:
- xor r0,r6,r4 // get relative alignment
- rlwinm r10,r0,0,29,31 // relatively doubleword aligned?
- rlwinm r11,r0,0,30,31 // relatively word aligned?
- not r8,r2 // get mask to limit initial length of copy for G4word
- blt cr1,c64reverseUncached
-
- cmpwi cr0,r10,0 // set cr0 beq if doubleword aligned
- cmpwi cr1,r11,0 // set cr1 beq if word aligned
- beq cr0,c64double // doubleword aligned
- beq cr1,G4word // word aligned, use G3/G4 code
- cmpwi r5,0 // set cr0 on byte count
- b c64byte // unaligned operands
-
-c64reverseUncached:
- cmpwi cr0,r10,0 // set cr0 beq if doubleword aligned
- cmpwi cr1,r11,0 // set cr1 beq if word aligned
- beq cr0,c64rdouble // doubleword aligned so can use LD/STD
- beq cr1,G4reverseWord // word aligned, use G3/G4 code
- add r6,r6,r5 // point to (end+1) of source and dest
- add r4,r4,r5
- cmpwi r5,0 // set cr0 on length
- b c64rbyte // copy a byte at a time
-
-
-
-// Reverse doubleword copies. This is used for all cached copies, and doubleword
-// aligned uncached copies.
-// r4 = destination (32 or 64-bit ptr)
-// r5 = length (always 32 bits)
-// r6 = source (32 or 64-bit ptr)
-// cr5 = noncache, fixxlate, and restorex flags set
-
-c64rdouble:
- add r6,r6,r5 // point to (end+1) of source and dest
- add r4,r4,r5
- rlwinm. r7,r4,0,29,31 // r7 <- #bytes to doubleword align dest
- cmplw cr1,r7,r5 // operand long enough to doubleword align?
- blt cr1,c64rd0 // yes
- mr r7,r5 // no
-c64rd0:
- sub r5,r5,r7 // adjust length
- srwi r8,r5,6 // r8 <- 64-byte chunks to xfer
- cmpwi cr1,r8,0 // any chunks?
- beq c64rd2 // source already doubleword aligned
- mtctr r7
-
-c64rd1: // copy bytes until source doublword aligned
- lbzu r0,-1(r6)
- stbu r0,-1(r4)
- bdnz c64rd1
-
-c64rd2: // r8/cr1 <- count of 64-byte chunks
- rlwinm r0,r5,29,29,31 // r0 <- count of leftover doublewords
- andi. r5,r5,7 // r5/cr0 <- count of leftover bytes
- cmpwi cr7,r0,0 // leftover doublewords?
- beq cr1,c64rd4 // no chunks to xfer
- li r9,-128 // start at next cache line
- mtctr r8
- bt noncache,c64rd3 // (HACK) Do not start a stream if noncachable...
- dcbt128 r9,r6,3 // start reverse stream
- b c64rd3
-
- .align 5 // align inner loop
-c64rd3: // loop copying 64-byte chunks
- ld r7,-8(r6)
- ld r8,-16(r6)
- ld r9,-24(r6)
- ld r10,-32(r6)
- ld r11,-40(r6)
- ld r12,-48(r6)
- std r7,-8(r4)
- std r8,-16(r4)
- ld r7,-56(r6)
- ldu r8,-64(r6)
- std r9,-24(r4)
- std r10,-32(r4)
- std r11,-40(r4)
- std r12,-48(r4)
- std r7,-56(r4)
- stdu r8,-64(r4)
- bdnz c64rd3
-
-c64rd4: // r0/cr7 = leftover doublewords r5/cr0 = leftover bytes
- beq cr7,c64rbyte // no leftover doublewords
- mtctr r0
-
-c64rd5: // loop copying leftover doublewords
- ldu r0,-8(r6)
- stdu r0,-8(r4)
- bdnz c64rd5
-
-
-// Reverse byte loop.
-
-c64rbyte: // r5/cr0 <- byte count (can be big if unaligned uncached)
- beq bcpydone // done if no leftover bytes
- mtctr r5
-
-c64rbyte1:
- lbzu r0,-1(r6)
- stbu r0,-1(r4)
- bdnz c64rbyte1
-
- b bcpydone
-
+++ /dev/null
-#include <cpus.h>
-#include <debug.h>
-#include <mach_kgdb.h>
-#include <mach_vm_debug.h>
-#include <db_machine_commands.h>
-
-#include <kern/thread.h>
-#include <kern/thread_act.h>
-#include <mach/vm_attributes.h>
-#include <mach/vm_param.h>
-#include <vm/vm_kern.h>
-#include <vm/vm_map.h>
-#include <vm/vm_page.h>
-#include <kern/spl.h>
-
-#include <kern/misc_protos.h>
-#include <ppc/exception.h>
-#include <ppc/misc_protos.h>
-#include <ppc/proc_reg.h>
-
-#include <vm/pmap.h>
-#include <ppc/pmap.h>
-#include <ppc/mem.h>
-
-#include <ppc/new_screen.h>
-#include <ppc/Firmware.h>
-#include <ppc/mappings.h>
-#include <ddb/db_output.h>
-
-#include <ppc/POWERMAC/video_console.h> /* (TEST/DEBUG) */
-
-#define patper 253
-
-
-int main(void);
-void clrarea(unsigned int *source, unsigned int *sink);
-int tstcopy(void *src, void *snk, unsigned int lgn);
-void clrarea2(unsigned int *source, unsigned int *sink);
-int tstcopy2(void *src, void *snk, unsigned int lgn);
-int tstcopy3(void *src, void *snk, unsigned int lgn);
-int tstcopy4(void *src, void *snk, unsigned int lgn);
-int tstcopy5(void *src, void *snk, unsigned int lgn);
-int dumbcopy(void *src, void *snk, unsigned int lgn);
-
-
-unsigned int gtick(void);
-
-
-void bcopytest(void);
-void bcopytest(void) {
-
- void *srcptr, *snkptr, *asrc, *asnk;
- int bsrc, bsnk, size, iterations, i, ret, n;
- unsigned int makerand, timein, timeout, ticks;
- volatile int dbg = 0;
- unsigned int *sink, *source;
-
- long long tottime, totbytes;
- long long tottime2, totbytes2;
-
- kern_return_t retr;
-
- db_printf("bcopy test\n");
-
- retr = kmem_alloc_wired(kernel_map, (vm_offset_t *)&sink, (1024*1024)+4096); /* Get sink area */
- if(retr != KERN_SUCCESS) { /* Did we find any memory at all? */
- panic("bcopytest: Whoops... no memory for sink\n");
- }
-
- retr = kmem_alloc_wired(kernel_map, (vm_offset_t *)&source, (1024*1024)+4096); /* Get source area */
- if(retr != KERN_SUCCESS) { /* Did we find any memory at all? */
- panic("bcopytest: Whoops... no memory for source\n");
- }
-
- db_printf("Source at %08X; Sink at %08X\n", source, sink);
-
- srcptr = (void *)&source[0];
- snkptr = (void *)&sink[0];
-
-#if 1
- db_printf("Testing non-overlap case; source bndry = 0 to 7F; sink bndry = 0 - 7F; lgn = 1 to 256\n");
- for(bsrc = 0; bsrc < 128; bsrc++) { /* Step the source by 1 */
- for(bsnk = 0; bsnk < 128; bsnk++) { /* Step the sink by 1 */
- for(size = 1; size <= 256; size++) { /* Step the size by 1 */
-
- clrarea(source, sink); /* Reset source and clear sink */
- if(size == 255) {
- dbg = 99;
- }
- if(tstcopy((void *)((unsigned int)srcptr + bsrc), (void *)((unsigned int)snkptr + bsnk), size)) {
- db_printf("Test failed; source = %02X; sink = %02X; length = %d\n", bsrc, bsnk, size);
- db_printf("failed\n");
- }
- }
- }
- }
- db_printf("Non-overlap test complete\n");
-#endif
-
-
-#if 1
- db_printf("Testing overlap\n");
- for(bsrc = 1; bsrc < 128; bsrc++) { /* Step the source by 1 */
- for(bsnk = 0; bsnk < 128; bsnk++) { /* Step the sink by 1 */
- for(size = 1; size <= 256; size++) { /* Step the size by 1 */
-
- clrarea2(source, sink); /* Reset source and clear sink */
- if(bsrc < bsnk) {
- dbg = 88;
- }
- else {
- dbg = 99;
- }
- if(tstcopy2((void *)((unsigned int)srcptr + bsrc), (void *)((unsigned int)srcptr + bsnk), size)) {
- db_printf("Test failed; source = %02X; sink = %02X; length = %d\n", bsrc, bsnk, size);
- db_printf("failed\n");
- }
- }
- }
- }
- db_printf("Overlap test complete\n");
-#endif
-
-#if 1
- db_printf("Starting exhaustive tests\n");
- for(i = 0; i < 262144 * 4; i++) { /* Set all 1MB of source and dest to known pattern */
- ((unsigned char *)srcptr)[i] = i % patper; /* Make a non-power-of-two length pattern */
- ((unsigned char *)snkptr)[i] = i % patper; /* Make a non-power-of-two length pattern */
- }
-
- db_printf("No overlap; source < sink, length = 0 to 1023\nSource =");
-
-#if 1
- for(bsrc = 0; bsrc < 128; bsrc++) { /* Step source by 1 */
- db_printf(" %3d", bsrc); /* Show where we're at */
- for(bsnk = 0; bsnk < 128; bsnk++) { /* Step sink by 1 */
- for(size = 0; size < 1025; size++) { /* Step size from 0 to 1023 */
- asrc = (void *)((unsigned int)srcptr + bsrc); /* Start byte address */
- asnk = (void *)((unsigned int)srcptr + bsnk + 2048); /* End byte address */
- ret = tstcopy5(asrc, asnk, size); /* Copy and validate */
- if(ret) {
- db_printf("\nTest failed - source = %3d, sink = %3d size = %d\n", bsrc, bsnk, size);
- db_printf("failed\n");
- }
- }
- }
- }
-#endif
-
- db_printf("\n");
- db_printf("No overlap; source > sink, length = 0 to 1023\nSource =");
-
-#if 1
- for(bsrc = 0; bsrc < 128; bsrc++) { /* Step source by 1 */
- db_printf(" %3d", bsrc); /* Show where we're at */
- for(bsnk = 0; bsnk < 128; bsnk++) { /* Step sink by 1 */
- for(size = 0; size < 1025; size++) { /* Step size from 0 to 1023 */
- asrc = (void *)((unsigned int)srcptr + bsrc + 2048); /* Start byte address */
- asnk = (void *)((unsigned int)srcptr + bsnk); /* End byte address */
- ret = tstcopy5(asrc, asnk, size); /* Copy and validate */
- if(ret) {
- db_printf("\nTest failed - source = %3d, sink = %3d size = %d\n", bsrc, bsnk, size);
- db_printf("failed\n");
- }
- }
- }
- }
-#endif
-
- db_printf("\n");
- db_printf("Overlap; source = sink + N (N = 0 to 127), length = 0 to 1023\nN =");
-
-#if 1
- for(n = 0; n < 128; n++) { /* Step n by 1 */
- db_printf(" %3d", n); /* Show where we're at */
- for(bsnk = 0; bsnk < 128; bsnk++) { /* Step sink by 1 */
- for(size = 0; size < 1025; size++) { /* Step size from 0 to 1023 */
- asrc = (void *)((unsigned int)srcptr + bsnk + n); /* Start byte address */
- asnk = (void *)((unsigned int)srcptr + bsnk); /* End byte address */
- ret = tstcopy5(asrc, asnk, size); /* Copy and validate */
- if(ret) {
- db_printf("\nTest failed - source = %3d, sink = %3d size = %d\n", bsrc, bsnk, size);
- db_printf("failed\n");
- }
- }
- }
- }
-#endif
-
- db_printf("\n");
- db_printf("Overlap; source + N = sink (N = 0 to 127), length = 0 to 1023\nSource =");
-
-#if 1
- for(bsrc = 0; bsrc < 128; bsrc++) { /* Step source by 1 */
- db_printf(" %3d", bsrc); /* Show where we're at */
- for(n = 0; n < 128; n++) { /* Step N by 1 */
- for(size = 0; size < 1025; size++) { /* Step size from 0 to 1023 */
- asrc = (void *)((unsigned int)srcptr + bsnk); /* Start byte address */
- asnk = (void *)((unsigned int)srcptr + bsnk + n); /* End byte address */
- ret = tstcopy5(asrc, asnk, size); /* Copy and validate */
- if(ret) {
- db_printf("\nTest failed - source = %3d, n = %3d size = %d\n", bsrc, n, size);
- db_printf("failed\n");
- }
- }
- }
- }
-#endif
-
-
- db_printf("\n");
- db_printf("Overlap; source = sink + N + 128 (N = 0 to 127), length = 0 to 1023\nN =");
-
-#if 1
- for(n = 0; n < 128; n++) { /* Step n by 1 */
- db_printf(" %3d", n); /* Show where we're at */
- for(bsnk = 0; bsnk < 128; bsnk++) { /* Step sink by 1 */
- for(size = 0; size < 1025; size++) { /* Step size from 0 to 1023 */
- asrc = (void *)((unsigned int)srcptr + bsnk + n + 128); /* Start byte address */
- asnk = (void *)((unsigned int)srcptr + bsnk); /* End byte address */
- ret = tstcopy5(asrc, asnk, size); /* Copy and validate */
- if(ret) {
- db_printf("\nTest failed - source = %3d, sink = %3d size = %d\n", bsrc, bsnk, size);
- db_printf("failed\n");
- }
- }
- }
- }
-#endif
-
- db_printf("\n");
- db_printf("Overlap; source + N + 128 = sink (N = 0 to 127), length = 0 to 1023\nSource =");
-
-#if 1
- for(bsrc = 0; bsrc < 128; bsrc++) { /* Step source by 1 */
- db_printf(" %3d", bsrc); /* Show where we're at */
- for(n = 0; n < 128; n++) { /* Step N by 1 */
- for(size = 0; size < 1025; size++) { /* Step size from 0 to 1023 */
- asrc = (void *)((unsigned int)srcptr + bsnk); /* Start byte address */
- asnk = (void *)((unsigned int)srcptr + bsnk + n + 128); /* End byte address */
- ret = tstcopy5(asrc, asnk, size); /* Copy and validate */
- if(ret) {
- db_printf("\nTest failed - source = %3d, n = %3d size = %d\n", bsrc, n, size);
- db_printf("failed\n");
- }
- }
- }
- }
-#endif
-
- db_printf("\n");
- db_printf("Overlap; source = sink + N + 256 (N = 0 to 127), length = 0 to 1023\nSource =");
-
-#if 1
- for(n = 0; n < 128; n++) { /* Step n by 1 */
- db_printf(" %3d", n); /* Show where we're at */
- for(bsnk = 0; bsnk < 128; bsnk++) { /* Step sink by 1 */
- for(size = 0; size < 1025; size++) { /* Step size from 0 to 1023 */
- asrc = (void *)((unsigned int)srcptr + bsnk + n + 256); /* Start byte address */
- asnk = (void *)((unsigned int)srcptr + bsnk); /* End byte address */
- ret = tstcopy5(asrc, asnk, size); /* Copy and validate */
- if(ret) {
- db_printf("\nTest failed - source = %3d, sink = %3d size = %d\n", bsrc, bsnk, size);
- db_printf("failed\n");
- }
- }
- }
- }
-#endif
-
- db_printf("\n");
- db_printf("Overlap; source + N + 256 = sink (N = 0 to 127), length = 0 to 1023\nSource =");
-#if 1
- for(bsrc = 0; bsrc < 128; bsrc++) { /* Step source by 1 */
- db_printf(" %3d", bsrc); /* Show where we're at */
- for(n = 0; n < 128; n++) { /* Step N by 1 */
- for(size = 0; size < 1025; size++) { /* Step size from 0 to 1023 */
- asrc = (void *)((unsigned int)srcptr + bsnk); /* Start byte address */
- asnk = (void *)((unsigned int)srcptr + bsnk + n + 256); /* End byte address */
- ret = tstcopy5(asrc, asnk, size); /* Copy and validate */
- if(ret) {
- db_printf("\nTest failed - source = %3d, n = %3d size = %d\n", bsrc, n, size);
- db_printf("failed\n");
- }
- }
- }
- }
-#endif
-
-
-
-
-
-
-#endif
-
-#if 0
- iterations = 1000;
- tottime = 0;
- totbytes = 0;
-
- db_printf("Random test starting; iterations = %d\n", iterations);
- for(i = 0; i < 262144 * 4; i++) { /* Clear all 2MB of source (and dest for this test) */
- ((unsigned char *)srcptr)[i] = i & 255;
- }
-
- for(i = 0; i < iterations; i++) { /* Test until we are done */
- makerand = rand() << 16 | (rand() & 0x0000FFFF);
- bsrc = makerand & 0x0007FFFF; /* Generate source */
- makerand = rand() << 16 | (rand() & 0x0000FFFF);
- bsnk = makerand & 0x0007FFFF; /* Generate sink */
- makerand = rand() << 16 | (rand() & 0x0000FFFF);
- size = makerand & 0x0007FFFF; /* Generate length */
-#if 1
- db_printf("rt %7d: src = %08X; sink = %08X; length = %7d\n", i, ((unsigned int)srcptr + bsrc),
- ((unsigned int)srcptr + bsnk), size);
-#endif
-
- asrc = (void *)((unsigned int)srcptr + bsrc);
- asnk = (void *)((unsigned int)srcptr + bsnk);
- timein = gtick();
- ret = tstcopy3(asrc, asnk, size);
- timeout = gtick();
- if(ret) {
- db_printf("Test failed; source = %02X; sink = %02X; length = %d\n", bsrc, bsnk, size);
- db_printf("failed\n");
-
- }
- ticks = timeout - timein; /* Get time in ticks for copy */
- tottime += ticks;
- totbytes += size;
-
- rate = (double) totbytes / (double)tottime; /* Get bytes per tick */
-// rate = rate * (double)11250000.0; /* Bytes per second */
-// rate = rate * (double)16500000.0; /* Bytes per second */
- rate = rate * (double)tbfreq; /* Bytes per second */
- rate = rate / (double)1000000.0; /* Get number of MBs */
-
- db_printf("Total bytes = %lld; total time = %lld; rate = %f10\n", totbytes, tottime, rate);
-
- }
-#endif
-
-
-
-#if 0
- iterations = 100;
- tottime = 0;
- totbytes = 0;
-
- db_printf("Random test starting; iterations = %d\n", iterations);
- for(i = 0; i < 262144 * 4; i++) { /* Clear all 2MB of source (and dest for this test) */
- ((unsigned char *)srcptr)[i] = i & 255;
- }
-
- for(i = 0; i < iterations; i++) { /* Test until we are done */
- makerand = rand() << 16 | (rand() & 0x0000FFFF);
- bsrc = makerand & 0x0007FFFF; /* Generate source */
- makerand = rand() << 16 | (rand() & 0x0000FFFF);
- bsnk = makerand & 0x0007FFFF; /* Generate sink */
- makerand = rand() << 16 | (rand() & 0x0000FFFF);
- size = makerand & 0x0007FFFF; /* Generate length */
-#if 1
- db_printf("rt %7d: src = %08X; sink = %08X; length = %7d\n", i, ((unsigned int)srcptr + bsrc),
- ((unsigned int)srcptr + bsnk), size);
-#endif
-
- asrc = (void *)((unsigned int)srcptr + bsrc);
- asnk = (void *)((unsigned int)srcptr + bsnk);
- timein = gtick();
- ret = tstcopy4(asrc, asnk, size);
- timeout = gtick();
- if(ret) {
- db_printf("Test failed; source = %02X; sink = %02X; length = %d\n", bsrc, bsnk, size);
- db_printf("failed\n");
-
- }
- ticks = timeout - timein; /* Get time in ticks for copy */
- tottime += ticks;
- totbytes += size;
-
- rate = (double) totbytes / (double)tottime; /* Get bytes per tick */
-// rate = rate * (double)11250000.0; /* Bytes per second */
-// rate = rate * (double)16500000.0; /* Bytes per second */
- rate = rate * (double)tbfreq; /* Bytes per second */
- rate = rate / (double)1000000.0; /* Get number of MBs */
-
- db_printf("Total bytes = %lld; total time = %lld; rate = %f10\n", totbytes, tottime, rate);
-
- }
-#endif
-
-#if 0
- iterations = 100;
- tottime = 0;
- totbytes = 0;
-
- db_printf("Random test starting; iterations = %d\n", iterations);
- for(i = 0; i < 262144 * 4; i++) { /* Clear all 2MB of source (and dest for this test) */
- ((unsigned char *)srcptr)[i] = i & 255;
- }
-
- for(i = 0; i < iterations; i++) { /* Test until we are done */
- makerand = rand() << 16 | (rand() & 0x0000FFFF);
- bsrc = makerand & 0x0007FFFF; /* Generate source */
- makerand = rand() << 16 | (rand() & 0x0000FFFF);
- bsnk = makerand & 0x0007FFFF; /* Generate sink */
- makerand = rand() << 16 | (rand() & 0x0000FFFF);
- size = makerand & 0x0007FFFF; /* Generate length */
-#if 1
- db_printf("rt %7d: src = %08X; sink = %08X; length = %7d\n", i, ((unsigned int)srcptr + bsrc),
- ((unsigned int)srcptr + bsnk), size);
-#endif
-
- asrc = (void *)((unsigned int)srcptr + bsrc);
- asnk = (void *)((unsigned int)srcptr + bsnk);
- timein = gtick();
- ret = dumbcopy(asrc, asnk, size);
- timeout = gtick();
- if(ret) {
- db_printf("Test failed; source = %02X; sink = %02X; length = %d\n", bsrc, bsnk, size);
- db_printf("failed\n");
-
- }
- ticks = timeout - timein; /* Get time in ticks for copy */
- tottime += ticks;
- totbytes += size;
-
- rate = (double) totbytes / (double)tottime; /* Get bytes per tick */
- rate = rate * (double)tbfreq; /* Bytes per second */
- rate = rate / (double)1000000.0; /* Get number of MBs */
-
- db_printf("Total bytes = %lld; total time = %lld; rate = %f10\n", totbytes, tottime, rate);
-
- }
-#endif
-
- kmem_free(kernel_map, (vm_offset_t) sink, (1024*1024)+4096); /* Release this mapping block */
- kmem_free(kernel_map, (vm_offset_t) source, (1024*1024)+4096); /* Release this mapping block */
-
- if(dbg == 22) db_printf("Gabbagoogoo\n");
- return;
-}
-
-void clrarea(unsigned int *source, unsigned int *sink) {
-
- unsigned int i;
-
- for(i=0; i < 1024; i++) { /* Init source & sink */
- source[i] = 0x55555555; /* Known pattern */
- sink[i] = 0xAAAAAAAA; /* Known pattern */
- }
- return;
-}
-
-void clrarea2(unsigned int *source, unsigned int *sink) {
-
- unsigned int i;
- unsigned char *ss;
-
- ss = (unsigned char *)&source[0];
-
- for(i=0; i < 1024 * 4; i++) { /* Init source/sink */
- ss[i] = i & 0xFF; /* Known pattern */
- }
- return;
-}
-
-int tstcopy(void *src, void *snk, unsigned int lgn) {
-
- unsigned int i, crap;
-
- bcopy(src, snk, lgn);
-
- for(i = 0; i < lgn; i++) {
- if(((unsigned char *)snk)[i] != 0x55) {
- crap = (unsigned int)&((unsigned char *)snk)[i];
- db_printf("bad copy at sink[%d] (%08X) it is %02X\n", i,crap, ((unsigned char *)snk)[i]);
- return 1;
- }
- }
- if(((unsigned char *)snk)[lgn] != 0xAA) { /* Is it right? */
- crap = (unsigned int)&((unsigned char *)snk)[i];
- db_printf("Copied too far at sink[%d] (%08X) it is %02X\n", i, crap, ((unsigned char *)snk)[lgn]);
- return 1;
- }
- return 0;
-
-}
-
-int tstcopy2(void *src, void *snk, unsigned int lgn) {
-
- unsigned int i, crap;
- unsigned char ic, ec;
-
- ic = ((unsigned char *)src)[0];
- ec = ((unsigned char *)snk)[lgn];
-
- bcopy(src, snk, lgn);
-
- for(i = 0; i < lgn; i++) {
- if(((unsigned char *)snk)[i] != ic) {
- crap = (unsigned int)&((unsigned char *)snk)[i];
- db_printf("bad copy at sink[%d] (%08X) it is %02X\n", i,crap, ((unsigned char *)snk)[i]);
- return 1;
- }
- ic = (ic + 1) & 0xFF;
- }
-
- if(((unsigned char *)snk)[lgn] != ec) { /* Is it right? */
- crap = (unsigned int)&((unsigned char *)snk)[i];
- db_printf("Copied too far at sink[%d] (%08X) it is %02X\n", i, crap, ((unsigned char *)snk)[lgn]);
- return 1;
- }
- return 0;
-
-}
-
-int tstcopy3(void *src, void *snk, unsigned int lgn) {
-
- unsigned int i, crap;
- unsigned char ic, ec, oic;
-
- oic = ((unsigned char *)snk)[0];
- ic = ((unsigned char *)src)[0];
- ec = ((unsigned char *)snk)[lgn];
-
- bcopy(src, snk, lgn);
-
- for(i = 0; i < lgn; i++) {
- if(((unsigned char *)snk)[i] != ic) {
- crap = (unsigned int)&((unsigned char *)snk)[i];
- db_printf("bad copy at sink[%d] (%08X) it is %02X\n", i ,crap, ((unsigned char *)snk)[i]);
- return 1;
- }
- ic = (ic + 1) & 0xFF;
- }
-
- if(((unsigned char *)snk)[lgn] != ec) { /* Is it right? */
- crap = (unsigned int)&((unsigned char *)snk)[i];
- db_printf("Copied too far at sink[%d] (%08X) it is %02X\n", i, crap, ((unsigned char *)snk)[lgn]);
- return 1;
- }
-
- for(i=0; i < lgn; i++) { /* Restore pattern */
- ((unsigned char *)snk)[i] = oic;
- oic = (oic + 1) & 0xFF;
- }
-
- return 0;
-
-}
-
-int tstcopy4(void *src, void *snk, unsigned int lgn) {
-
- bcopy(src, snk, lgn);
- return 0;
-
-}
-
-int tstcopy5(void *src, void *snk, unsigned int lgn) {
-
- unsigned int i, crap;
- unsigned char ic, ec, oic, pc;
-
- oic = ((unsigned char *)snk)[0]; /* Original first sink character */
- ic = ((unsigned char *)src)[0]; /* Original first source character */
- ec = ((unsigned char *)snk)[lgn]; /* Original character just after last sink character */
- pc = ((unsigned char *)snk)[-1]; /* Original character just before sink */
-
- bcopy(src, snk, lgn);
-
- if(((unsigned char *)snk)[lgn] != ec) { /* Did we copy too far forward? */
- crap = (unsigned int)&((unsigned char *)snk)[i];
- db_printf("Copied too far at sink[%d] (%08X) it is %02X\n", i, crap, ((unsigned char *)snk)[lgn]);
- return 1;
- }
-
- if(((unsigned char *)snk)[-1] != pc) { /* Did we copy too far backward? */
- crap = (unsigned int)&((unsigned char *)snk)[i];
- db_printf("Copied too far at sink[%d] (%08X) it is %02X\n", i, crap, ((unsigned char *)snk)[lgn]);
- return 1;
- }
-
- for(i = 0; i < lgn; i++) { /* Check sink byte sequence */
- if(((unsigned char *)snk)[i] != ic) {
- crap = (unsigned int)&((unsigned char *)snk)[i];
- db_printf("bad copy at sink[%d] (%08X) it is %02X\n", i ,crap, ((unsigned char *)snk)[i]);
- return 1;
- }
- ic = (ic + 1) % patper;
- }
-
- for(i=0; i < lgn; i++) { /* Restore pattern */
- ((unsigned char *)snk)[i] = oic;
- oic = (oic + 1) % patper;
- }
-
- return 0;
-
-}
-
-int dumbcopy(void *src, void *snk, unsigned int lgn) {
- int i;
- char *p = (char *)snk;
- char *q = (char *)src;
-
- for(i = 0; i < lgn; i++) {
- *p++ = *q++;
- }
- return 0;
-
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
--- /dev/null
+/*
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+#include <debug.h>
+#include <mach_assert.h>
+#include <mach/exception_types.h>
+#include <mach/ppc/vm_param.h>
+
+#include <assym.s>
+
+#include <ppc/asm.h>
+#include <ppc/proc_reg.h>
+#include <ppc/trap.h>
+#include <ppc/exception.h>
+
+/*
+ * void cthread_set_self(cproc_t p)
+ *
+ * set's thread state "user_value"
+ *
+ * This op is invoked as follows:
+ * li r0, CthreadSetSelfNumber // load the fast-trap number
+ * sc // invoke fast-trap
+ * blr
+ *
+ * Entry: VM switched ON
+ * Interrupts OFF
+ * original r1-3 saved in sprg1-3
+ * original srr0 and srr1 saved in per_proc_info structure
+ * original cr saved in per_proc_info structure
+ * exception type saved in per_proc_info structure
+ * r1 = scratch
+ * r2 = virt addr of per_proc_info
+ * r3 = exception type (one of EXC_...)
+ *
+ */
+ .text
+ .align 5
+ENTRY(CthreadSetSelfNumber, TAG_NO_FRAME_USED)
+ lwz r1, PP_CPU_DATA(r2)
+ lwz r1, CPU_ACTIVE_THREAD(r1)
+ lwz r1, THREAD_TOP_ACT(r1)
+ lwz r1, ACT_MACT_PCB(r1)
+
+ mfsprg r3, 3
+ stw r3, CTHREAD_SELF(r1)
+
+ /* Prepare to rfi to the exception exit routine, which is
+ * in physical address space */
+ addis r3, 0, HIGH_CADDR(EXT(exception_exit))
+ addi r3, r3, LOW_ADDR(EXT(exception_exit))
+
+ lwz r3, 0(r3)
+ mtsrr0 r3
+ li r3, MSR_VM_OFF
+ mtsrr1 r3
+
+ lwz r3, PP_SAVE_SRR1(r2) /* load the last register... */
+ lwz r2, PP_SAVE_SRR0(r2) /* For trampoline */
+ lwz r1, PCB_SR0(r1) /* For trampoline... */
+
+ rfi
+
+
+/*
+ * ur_cthread_t ur_cthread_self(void)
+ *
+ * return thread state "user_value"
+ *
+ * This op is invoked as follows:
+ * li r0, UrCthreadSelfNumber // load the fast-trap number
+ * sc // invoke fast-trap
+ * blr
+ *
+ * Entry: VM switched ON
+ * Interrupts OFF
+ * original r1-3 saved in sprg1-3
+ * original srr0 and srr1 saved in per_proc_info structure
+ * original cr saved in per_proc_info structure
+ * exception type saved in per_proc_info structure
+ * r1 = scratch
+ * r2 = virt addr of per_proc_info
+ * r3 = exception type (one of EXC_...)
+ *
+ */
+ .text
+ .align 5
+ENTRY(UrCthreadSelfNumber, TAG_NO_FRAME_USED)
+ lwz r1, PP_CPU_DATA(r2)
+ lwz r1, CPU_ACTIVE_THREAD(r1)
+ lwz r1, THREAD_TOP_ACT(r1)
+ lwz r1, ACT_MACT_PCB(r1)
+
+ lwz r3, CTHREAD_SELF(r1)
+ mtsprg 3, r3
+
+
+ /* Prepare to rfi to the exception exit routine, which is
+ * in physical address space */
+ addis r3, 0, HIGH_CADDR(EXT(exception_exit))
+ addi r3, r3, LOW_ADDR(EXT(exception_exit))
+ lwz r3, 0(r3)
+ mtsrr0 r3
+ li r3, MSR_VM_OFF
+ mtsrr1 r3
+
+ lwz r3, PP_SAVE_SRR1(r2) /* load the last register... */
+ lwz r2, PP_SAVE_SRR0(r2) /* For trampoline */
+ lwz r1, PCB_SR0(r1) /* For trampoline... */
+
+ rfi
--- /dev/null
+/*
+ * Copyright (c) 2000-2001 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+#include <mach/mach_types.h>
+#include <mach/exception_types.h>
+#include <mach/error.h>
+#include <kern/counters.h>
+#include <kern/syscall_sw.h>
+#include <kern/task.h>
+#include <kern/thread.h>
+#include <ppc/thread.h>
+#include <kern/thread_act.h>
+#include <ppc/thread_act.h>
+#include <ppc/asm.h>
+#include <ppc/proc_reg.h>
+#include <ppc/trap.h>
+#include <ppc/exception.h>
+#include <kern/assert.h>
+
+#include <sys/syscall.h>
+#include <sys/ktrace.h>
+#include <sys/kdebug.h>
+struct proc;
+
+#define ERESTART -1 /* restart syscall */
+#define EJUSTRETURN -2 /* don't modify regs, just return */
+
+struct unix_syscallargs {
+ int flavor;
+ int r3;
+ int arg1, arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9;
+};
+struct sysent { /* system call table */
+ unsigned short sy_narg; /* number of args */
+ char sy_parallel; /* can execute in parallel */
+ char sy_funnel; /* funnel type */
+ unsigned long (*sy_call)(void *, void *, int *); /* implementing function */
+};
+
+#define KERNEL_FUNNEL 1
+#define NETWORK_FUNNEL 2
+
+extern funnel_t * kernel_flock;
+extern funnel_t * network_flock;
+
+extern struct sysent sysent[];
+
+void *get_bsdtask_info(
+ task_t);
+
+int set_bsduthreadargs (
+ thread_act_t, struct pcb *,
+ struct unix_syscallargs *);
+
+void * get_bsduthreadarg(
+ thread_act_t);
+
+void
+unix_syscall(
+ struct pcb * pcb,
+ int, int, int, int, int, int, int );
+
+/*
+ * Function: unix_syscall
+ *
+ * Inputs: pcb - pointer to Process Control Block
+ * arg1 - arguments to mach system calls
+ * arg2
+ * arg3
+ * arg4
+ * arg5
+ * arg6
+ * arg7
+ *
+ * Outputs: none
+ */
+void
+unix_syscall(
+ struct pcb * pcb,
+ int arg1,
+ int arg2,
+ int arg3,
+ int arg4,
+ int arg5,
+ int arg6,
+ int arg7
+ )
+{
+ struct ppc_saved_state *regs;
+ thread_act_t thread;
+ struct sysent *callp;
+ int nargs, error;
+ unsigned short code;
+ struct proc *p;
+ void *vt;
+ int * vtint;
+ int *rval;
+ int funnel_type;
+ struct proc *current_proc();
+
+ struct unix_syscallargs sarg;
+ extern int nsysent;
+
+ regs = &pcb->ss;
+ code = regs->r0;
+
+ thread = current_act();
+ p = current_proc();
+ rval = (int *)get_bsduthreadrval(thread);
+
+ /*
+ * Set up call pointer
+ */
+ callp = (code >= nsysent) ? &sysent[63] : &sysent[code];
+
+ sarg. flavor = (callp == sysent)? 1: 0;
+ if (sarg.flavor) {
+ code = regs->r3;
+ callp = (code >= nsysent) ? &sysent[63] : &sysent[code];
+ } else
+ sarg. r3 = regs->r3;
+
+ if (code != 180) {
+ if (sarg.flavor)
+ KERNEL_DEBUG_CONSTANT(BSDDBG_CODE(DBG_BSD_EXCP_SC, code) | DBG_FUNC_START,
+ arg1, arg2, arg3, arg4, 0);
+ else
+ KERNEL_DEBUG_CONSTANT(BSDDBG_CODE(DBG_BSD_EXCP_SC, code) | DBG_FUNC_START,
+ sarg.r3, arg1, arg2, arg3, 0);
+ }
+ sarg.arg1 = arg1;
+ sarg.arg2 = arg2;
+ sarg.arg3 = arg3;
+ sarg.arg4 = arg4;
+ sarg.arg5 = arg5;
+ sarg.arg6 = arg6;
+ sarg.arg7 = arg7;
+
+ if(callp->sy_funnel == NETWORK_FUNNEL) {
+ (void) thread_funnel_set(network_flock, TRUE);
+ } else {
+ (void) thread_funnel_set(kernel_flock, TRUE);
+ }
+
+ set_bsduthreadargs(thread,pcb,&sarg);
+
+ if (callp->sy_narg > 8)
+ panic("unix_syscall: max arg count exceeded");
+
+ rval[0] = 0;
+
+ /*
+ * r4 is volatile, if we set it to regs->r4 here the child
+ * will have parents r4 after execve
+ */
+ rval[1] = 0;
+
+ error = 0; /* Start with a good value */
+
+ /*
+ ** the PPC runtime calls cerror after every unix system call, so
+ ** assume no error and adjust the "pc" to skip this call.
+ ** It will be set back to the cerror call if an error is detected.
+ */
+ regs->srr0 += 4;
+ vt = get_bsduthreadarg(thread);
+ counter_always(c_syscalls_unix++);
+ current_task()->syscalls_unix++;
+
+ ktrsyscall(p, code, callp->sy_narg, vt);
+
+ error = (*(callp->sy_call))(p, (void *)vt, rval);
+
+ regs = find_user_regs(thread);
+ if (regs == (struct ppc_saved_state *)0)
+ panic("No user savearea while returning from system call");
+
+ if (error == ERESTART) {
+ regs->srr0 -= 8;
+ } else if (error != EJUSTRETURN) {
+ if (error) {
+ regs->r3 = error;
+ /* set the "pc" to execute cerror routine */
+ regs->srr0 -= 4;
+ } else { /* (not error) */
+ regs->r3 = rval[0];
+ regs->r4 = rval[1];
+ }
+ }
+ /* else (error == EJUSTRETURN) { nothing } */
+
+ ktrsysret(p, code, error, rval[0]);
+
+ (void) thread_funnel_set(current_thread()->funnel_lock, FALSE);
+
+ if (code != 180) {
+ KERNEL_DEBUG_CONSTANT(BSDDBG_CODE(DBG_BSD_EXCP_SC, code) | DBG_FUNC_END,
+ error, rval[0], rval[1], 0, 0);
+ }
+
+ thread_exception_return();
+ /* NOTREACHED */
+}
+
+unix_syscall_return(error)
+{
+ struct ppc_saved_state *regs;
+ thread_act_t thread;
+ struct sysent *callp;
+ int nargs;
+ unsigned short code;
+ int *rval;
+ struct proc *p;
+ void *vt;
+ int * vtint;
+ struct pcb *pcb;
+ struct proc *current_proc();
+
+ struct unix_syscallargs sarg;
+ extern int nsysent;
+
+ thread = current_act();
+ p = current_proc();
+ rval = (int *)get_bsduthreadrval(thread);
+ pcb = thread->mact.pcb;
+ regs = &pcb->ss;
+
+ if (thread_funnel_get() == THR_FUNNEL_NULL)
+ panic("Unix syscall return without funnel held");
+
+ /*
+ * Get index into sysent table
+ */
+ code = regs->r0;
+
+ if (error == ERESTART) {
+ regs->srr0 -= 8;
+ } else if (error != EJUSTRETURN) {
+ if (error) {
+ regs->r3 = error;
+ /* set the "pc" to execute cerror routine */
+ regs->srr0 -= 4;
+ } else { /* (not error) */
+ regs->r3 = rval[0];
+ regs->r4 = rval[1];
+ }
+ }
+ /* else (error == EJUSTRETURN) { nothing } */
+
+ ktrsysret(p, code, error, rval[0]);
+
+ (void) thread_funnel_set(current_thread()->funnel_lock, FALSE);
+
+ if (code != 180) {
+ KERNEL_DEBUG_CONSTANT(BSDDBG_CODE(DBG_BSD_EXCP_SC, code) | DBG_FUNC_END,
+ error, rval[0], rval[1], 0, 0);
+ }
+
+ thread_exception_return();
+ /* NOTREACHED */
+}
+
/*
- * Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
+ /*
+ * @OSF_FREE_COPYRIGHT@
+ */
#include <ppc/asm.h>
-#include <ppc/exception.h>
-#include <assym.s>
-
- .text
- .align 2
- .globl _memset
- .globl _bzero
- .globl _bzero_nc
- .globl _bzero_phys
-
-
-// ***********************
-// * B Z E R O _ P H Y S *
-// ***********************
-//
-// void bzero_phys(addr64_t phys_addr, uint32_t length);
-//
-// Takes a phys addr in (r3,r4), and length in r5. We leave cache on.
-
- .align 5
-LEXT(bzero_phys)
- mflr r12 // save return address
- rlwinm r3,r3,0,1,0 // coallesce long-long in (r3,r4) into reg64_t in r3
- rlwimi r3,r4,0,0,31
- mr r4,r5 // put length where bzero() expects it
- bl EXT(ml_set_physical_get_ffs) // turn DR off, SF on, features in cr6, old MSR in r11
- bl EXT(bzero) // use normal bzero() routine
- mtlr r12 // restore return
- b EXT(ml_restore) // restore MSR, turning DR on and SF off
-
-
-// *******************
-// * B Z E R O _ N C *
-// *******************
-//
-// void bzero_nc(char *addr, unsigned int length);
-//
-// For use with uncached memory. Doesn't seem to be used at all, so probably not
-// performance critical. NB: we must avoid unaligned stores, because some
-// machines (eg, 970) take alignment exceptions on _any_ unaligned op to uncached
-// memory. Of course, we must also avoid dcbz.
-
-LEXT(bzero_nc)
- cmplwi cr1,r4,20 // too short to bother with 16-byte loops?
- cmplwi cr7,r4,0 // check for (len==0)
- li r6,0 // get a 0
- bge cr1,bznc1 // skip if length >=20
- mtctr r4 // set up byte loop
- beqlr-- cr7 // done if len=0
-
-// Short operands, loop over bytes.
-
-bznc0:
- stb r6,0(r3)
- addi r3,r3,1
- bdnz bznc0
- blr
-
-// Handle operands long enough to do doubleword stores; we must doubleword
-// align, to avoid alignment exceptions.
-
-bznc1:
- neg r7,r3 // start to compute #bytes to align
- mfsprg r10,2 // get feature flags
- andi. r0,r7,7 // get #bytes to doubleword align
- mr r5,r3 // make copy of operand ptr as bcopy expects
- mtcrf 0x02,r10 // put pf64Bitb etc in cr6
- beq bzero_tail // already doubleword aligned
- sub r4,r4,r0 // adjust count
- mtctr r0 // set up loop
-bznc2: // zero bytes until doubleword aligned
- stb r6,0(r5)
- addi r5,r5,1
- bdnz bznc2
- b bzero_tail // join bzero, now that r5 is aligned
-
-
-// ************* ***************
-// * B Z E R O * and * M E M S E T *
-// ************* ***************
-//
-// void * memset(void *b, int c, size_t len);
-// void bzero(void *b, size_t len);
-//
-// These routines support G3, G4, and the 970, and run in both 32 and
-// 64-bit mode. Lengths (size_t) are always 32 bits.
-//
-// Register use:
-// r0 = temp
-// r2 = temp
-// r3 = original ptr, not changed since memset returns it
-// r4 = count of bytes to set
-// r5 = working operand ptr ("rp")
-// r6 = value to store (usually 0)
-// r7-r9 = temps
-// r10 = feature flags
-// r11 = old MSR (if bzero_phys)
-// r12 = return address (if bzero_phys)
-// cr6 = feature flags (pf64Bit, pf128Byte, and pf32Byte)
-
- .align 5
-LEXT(memset) // void * memset(void *b, int c, size_t len);
- andi. r6,r4,0xFF // copy value to working register, test for 0
- mr r4,r5 // move length to working register
- bne-- memset1 // skip if nonzero
-LEXT(bzero) // void bzero(void *b, size_t len);
- dcbtst 0,r3 // touch in 1st cache block
- mfsprg r10,2 // get features
- li r6,0 // get a 0
- neg r7,r3 // start to compute #bytes to align
- andi. r0,r10,pf128Byte+pf32Byte // get cache line size
- mtcrf 0x02,r10 // put pf128Byte etc in cr6
- cmplw r4,r0 // operand length >= cache line size?
- mr r5,r3 // make copy of operand ptr (can't change r3)
- blt bzero_tail // too short for dcbz (or dcbz128)
- rlwinm r0,r7,0,0x1F // get #bytes to 32-byte align
- rlwinm r9,r7,0,0x7F // get #bytes to 128-byte align
- bt++ pf128Byteb,bzero_128 // skip if 128-byte processor
-
-// Operand length >=32 and cache line size is 32.
-// r0 = #bytes to 32-byte align
-// r4 = length
-// r5 = ptr to operand
-// r6 = 0
-
- sub r2,r4,r0 // adjust length
- cmpwi cr1,r0,0 // already 32-byte aligned?
- srwi. r8,r2,5 // get #32-byte chunks
- beq bzero_tail // not long enough to dcbz
- mtctr r8 // set up loop count
- rlwinm r4,r2,0,27,31 // mask down to leftover byte count
- beq cr1,bz_dcbz32 // skip if already 32-byte aligned
-
-// 32-byte align. We just store 32 0s, rather than test and use conditional
-// branches. This is usually faster, because there are no mispredicts.
-
- stw r6,0(r5) // zero next 32 bytes
- stw r6,4(r5)
- stw r6,8(r5)
- stw r6,12(r5)
- stw r6,16(r5)
- stw r6,20(r5)
- stw r6,24(r5)
- stw r6,28(r5)
- add r5,r5,r0 // now r5 is 32-byte aligned
- b bz_dcbz32
-
-// Loop doing 32-byte version of DCBZ instruction.
-
- .align 4 // align the inner loop
-bz_dcbz32:
- dcbz 0,r5 // zero another 32 bytes
- addi r5,r5,32
- bdnz bz_dcbz32
-
-// Store trailing bytes. This routine is used both by bzero and memset.
-// r4 = #bytes to store (may be large if memset)
-// r5 = address
-// r6 = value to store (in all 8 bytes)
-// cr6 = pf64Bit etc flags
-
-bzero_tail:
- srwi. r0,r4,4 // get #(16-byte-chunks)
- mtcrf 0x01,r4 // remaining byte count to cr7
- beq bzt3 // no 16-byte chunks
- mtctr r0 // set up loop count
- bt++ pf64Bitb,bzt2 // skip if 64-bit processor
- b bzt1
- .align 5
-bzt1: // loop over 16-byte chunks on 32-bit processor
- stw r6,0(r5)
- stw r6,4(r5)
- stw r6,8(r5)
- stw r6,12(r5)
- addi r5,r5,16
- bdnz bzt1
- b bzt3
- .align 5
-bzt2: // loop over 16-byte chunks on 64-bit processor
- std r6,0(r5)
- std r6,8(r5)
- addi r5,r5,16
- bdnz bzt2
- bf 28,bzt4 // 8-byte chunk?
- std r6,0(r5)
- addi r5,r5,8
- b bzt4
-bzt3:
- bf 28,bzt4 // 8-byte chunk?
- stw r6,0(r5)
- stw r6,4(r5)
- addi r5,r5,8
-bzt4:
- bf 29,bzt5 // word?
- stw r6,0(r5)
- addi r5,r5,4
-bzt5:
- bf 30,bzt6 // halfword?
- sth r6,0(r5)
- addi r5,r5,2
-bzt6:
- bflr 31 // byte?
- stb r6,0(r5)
- blr
-
-// Operand length is >=128 and cache line size is 128. We assume that
-// because the linesize is 128 bytes, this is a 64-bit processor.
-// r4 = length
-// r5 = ptr to operand
-// r6 = 0
-// r7 = neg(r5)
-// r9 = #bytes to 128-byte align
-
- .align 5
-bzero_128:
- sub r2,r4,r9 // r2 <- length remaining after cache-line aligning
- rlwinm r0,r7,0,0xF // r0 <- #bytes to 16-byte align
- srwi. r8,r2,7 // r8 <- number of cache lines to 0
- std r6,0(r5) // always store 16 bytes to 16-byte align...
- std r6,8(r5) // ...even if too short for dcbz128
- add r5,r5,r0 // 16-byte align ptr
- sub r4,r4,r0 // adjust count
- beq bzero_tail // r8==0, not long enough to dcbz128
- sub. r7,r9,r0 // get #bytes remaining to 128-byte align
- rlwinm r4,r2,0,0x7F // r4 <- length remaining after dcbz128'ing
- mtctr r8 // set up dcbz128 loop
- beq bz_dcbz128 // already 128-byte aligned
- b bz_align // enter loop over 16-byte chunks
-
-// 128-byte align by looping over 16-byte chunks.
-
- .align 5
-bz_align: // loop over 16-byte chunks
- subic. r7,r7,16 // more to go?
- std r6,0(r5)
- std r6,8(r5)
- addi r5,r5,16
- bgt bz_align
-
- b bz_dcbz128 // enter dcbz128 loop
-
-// Loop over 128-byte cache lines.
-// r4 = length remaining after cache lines (0..127)
-// r5 = ptr (128-byte aligned)
-// r6 = 0
-// ctr = count of cache lines to 0
-
- .align 5
-bz_dcbz128:
- dcbz128 0,r5 // zero a 128-byte cache line
- addi r5,r5,128
- bdnz bz_dcbz128
-
- b bzero_tail // handle leftovers
-
-
-// Handle memset() for nonzero values. This case is relatively infrequent;
-// the large majority of memset() calls are for 0.
-// r3 = ptr
-// r4 = count
-// r6 = value in lower byte (nonzero)
-
-memset1:
- cmplwi r4,16 // too short to bother aligning?
- rlwimi r6,r6,8,16,23 // replicate value to low 2 bytes
- mr r5,r3 // make working copy of operand ptr
- rlwimi r6,r6,16,0,15 // value now in all 4 bytes
- blt bzero_tail // length<16, we won't be using "std"
- mfsprg r10,2 // get feature flags
- neg r7,r5 // start to compute #bytes to align
- rlwinm r6,r6,0,1,0 // value now in all 8 bytes (if 64-bit)
- andi. r0,r7,7 // r6 <- #bytes to doubleword align
- stw r6,0(r5) // store 8 bytes to avoid a loop
- stw r6,4(r5)
- mtcrf 0x02,r10 // get pf64Bit flag etc in cr6
- sub r4,r4,r0 // adjust count
- add r5,r5,r0 // doubleword align ptr
- b bzero_tail
-
-
+#include <ppc/proc_reg.h> /* For CACHE_LINE_SIZE */
+
+/*
+ * void bzero(char *addr, unsigned int length)
+ *
+ * bzero implementation for PowerPC
+ * - assumes cacheable memory (i.e. uses DCBZ)
+ * - assumes non-pic code
+ *
+ * returns start address in r3, as per memset (called by memset)
+ */
+
+ENTRY(bzero, TAG_NO_FRAME_USED)
+
+ cmpwi cr0, r4, 0 /* no bytes to zero? */
+ mr r7, r3
+ mr r8, r3 /* use r8 as counter to where we are */
+ beqlr-
+ cmpwi cr0, r4, CACHE_LINE_SIZE /* clear less than a block? */
+ li r0, 0 /* use r0 as source of zeros */
+ blt .L_bzeroEndWord
+
+/* first, clear bytes up to the next word boundary */
+ addis r6, 0, HIGH_CADDR(.L_bzeroBeginWord)
+ addi r6, r6, LOW_ADDR(.L_bzeroBeginWord)
+ /* extract byte offset as word offset */
+ rlwinm. r5, r8, 2, 28, 29
+ addi r8, r8, -1 /* adjust for update */
+ beq .L_bzeroBeginWord /* no bytes to zero */
+ subfic r5, r5, 16 /* compute the number of instructions */
+ sub r6, r6, r5 /* back from word clear to execute */
+ mtctr r6
+ bctr
+
+ stbu r0, 1(r8)
+ stbu r0, 1(r8)
+ stbu r0, 1(r8)
+
+/* clear words up to the next block boundary */
+.L_bzeroBeginWord:
+ addis r6, 0, HIGH_CADDR(.L_bzeroBlock)
+ addi r6, r6, LOW_ADDR(.L_bzeroBlock)
+ addi r8, r8, 1
+ rlwinm. r5, r8, 0, 27, 29 /* extract word offset */
+ addi r8, r8, -4 /* adjust for update */
+ beq .L_bzeroBlock /* no words to zero */
+ /* compute the number of instructions */
+ subfic r5, r5, CACHE_LINE_SIZE
+ sub r6, r6, r5 /* back from word clear to execute */
+ mtctr r6
+ bctr
+
+ stwu r0, 4(r8)
+ stwu r0, 4(r8)
+ stwu r0, 4(r8)
+ stwu r0, 4(r8)
+ stwu r0, 4(r8)
+ stwu r0, 4(r8)
+ stwu r0, 4(r8)
+
+ /* clear cache blocks */
+.L_bzeroBlock:
+ addi r8, r8, 4 /* remove update adjust */
+ sub r5, r8, r7 /* bytes zeroed */
+ sub r4, r4, r5
+ srwi. r5, r4, CACHE_LINE_POW2 /* blocks to zero */
+ beq .L_bzeroEndWord
+ mtctr r5
+
+.L_bzeroBlock1:
+ dcbz 0, r8
+ addi r8, r8, CACHE_LINE_SIZE
+ bdnz .L_bzeroBlock1
+
+ /* clear remaining words */
+.L_bzeroEndWord:
+ addis r6, 0, HIGH_CADDR(.L_bzeroEndByte)
+ addi r6, r6, LOW_ADDR(.L_bzeroEndByte)
+ rlwinm. r5, r4, 0, 27, 29 /* extract word offset */
+ addi r8, r8, -4 /* adjust for update */
+ beq .L_bzeroEndByte /* no words to zero */
+ sub r6, r6, r5 /* back from word clear to execute */
+ mtctr r6
+ bctr
+
+ stwu r0, 4(r8)
+ stwu r0, 4(r8)
+ stwu r0, 4(r8)
+ stwu r0, 4(r8)
+ stwu r0, 4(r8)
+ stwu r0, 4(r8)
+ stwu r0, 4(r8)
+
+ /* clear remaining bytes */
+.L_bzeroEndByte:
+ addis r6, 0, HIGH_CADDR(.L_bzeroEnd)
+ addi r6, r6, LOW_ADDR(.L_bzeroEnd)
+ /* extract byte offset as word offset */
+ rlwinm. r5, r4, 2, 28, 29
+ addi r8, r8, 3 /* adjust for update */
+ beqlr
+ sub r6, r6, r5 /* back from word clear to execute */
+ mtctr r6
+ bctr
+
+ stbu r0, 1(r8)
+ stbu r0, 1(r8)
+ stbu r0, 1(r8)
+
+.L_bzeroEnd:
+ blr
+
+/*
+ * void *memset(void *from, int c, vm_size_t nbytes)
+ *
+ * almost everywhere in the kernel
+ * this appears to be called with argument c==0. We optimise for those
+ * cases and call bzero if we can.
+ *
+ */
+
+ENTRY(memset, TAG_NO_FRAME_USED)
+
+ mr. ARG3, ARG1
+ mr ARG1, ARG2
+ /* optimised case - do a bzero */
+ beq+ EXT(bzero)
+
+ /* If count is zero, return straight away */
+ cmpi cr0, ARG1, 0
+ beqlr-
+
+ /* Now, ARG0 = addr, ARG1=len, ARG3=value */
+
+ subi ARG2, ARG0, 1 /* use ARG2 as our counter */
+
+0:
+ subi ARG1, ARG1, 1
+ cmpi cr0, ARG1, 0
+ stbu ARG3, 1(ARG2)
+ bne+ 0b
+
+ /* Return original address in ARG0 */
+
+ blr
+
+/*
+ * void bzero_nc(char *addr, unsigned int length)
+ *
+ * bzero implementation for PowerPC
+ * - assumes non-pic code
+ *
+ * returns start address in r3, as per memset (called by memset)
+ */
+
+ENTRY(bzero_nc, TAG_NO_FRAME_USED)
+
+ cmpwi cr0, r4, 0 /* no bytes to zero? */
+ mr r7, r3
+ mr r8, r3 /* use r8 as counter to where we are */
+ beqlr-
+ cmpwi cr0, r4, CACHE_LINE_SIZE /* clear less than a block? */
+ li r0, 0 /* use r0 as source of zeros */
+ blt .L_bzeroNCEndWord
+
+/* first, clear bytes up to the next word boundary */
+ addis r6, 0, HIGH_CADDR(.L_bzeroNCBeginWord)
+ addi r6, r6, LOW_ADDR(.L_bzeroNCBeginWord)
+ /* extract byte offset as word offset */
+ rlwinm. r5, r8, 2, 28, 29
+ addi r8, r8, -1 /* adjust for update */
+ beq .L_bzeroNCBeginWord /* no bytes to zero */
+ subfic r5, r5, 16 /* compute the number of instructions */
+ sub r6, r6, r5 /* back from word clear to execute */
+ mtctr r6
+ bctr
+
+ stbu r0, 1(r8)
+ stbu r0, 1(r8)
+ stbu r0, 1(r8)
+
+/* clear words up to the next block boundary */
+.L_bzeroNCBeginWord:
+ addis r6, 0, HIGH_CADDR(.L_bzeroNCBlock)
+ addi r6, r6, LOW_ADDR(.L_bzeroNCBlock)
+ addi r8, r8, 1
+ rlwinm. r5, r8, 0, 27, 29 /* extract word offset */
+ addi r8, r8, -4 /* adjust for update */
+ beq .L_bzeroNCBlock /* no words to zero */
+ /* compute the number of instructions */
+ subfic r5, r5, CACHE_LINE_SIZE
+ sub r6, r6, r5 /* back from word clear to execute */
+ mtctr r6
+ bctr
+
+ stwu r0, 4(r8)
+ stwu r0, 4(r8)
+ stwu r0, 4(r8)
+ stwu r0, 4(r8)
+ stwu r0, 4(r8)
+ stwu r0, 4(r8)
+ stwu r0, 4(r8)
+
+ /* clear cache blocks */
+.L_bzeroNCBlock:
+ addi r8, r8, 4 /* remove update adjust */
+ sub r5, r8, r7 /* bytes zeroed */
+ sub r4, r4, r5
+ srwi. r5, r4, CACHE_LINE_POW2 /* blocks to zero */
+ beq .L_bzeroNCEndWord
+ mtctr r5
+
+.L_bzeroNCBlock1:
+ stw r0, 0(r8)
+ stw r0, 4(r8)
+ stw r0, 8(r8)
+ stw r0, 12(r8)
+ stw r0, 16(r8)
+ stw r0, 20(r8)
+ stw r0, 24(r8)
+ stw r0, 28(r8)
+ addi r8, r8, CACHE_LINE_SIZE
+ bdnz .L_bzeroNCBlock1
+
+ /* clear remaining words */
+.L_bzeroNCEndWord:
+ addis r6, 0, HIGH_CADDR(.L_bzeroNCEndByte)
+ addi r6, r6, LOW_ADDR(.L_bzeroNCEndByte)
+ rlwinm. r5, r4, 0, 27, 29 /* extract word offset */
+ addi r8, r8, -4 /* adjust for update */
+ beq .L_bzeroNCEndByte /* no words to zero */
+ sub r6, r6, r5 /* back from word clear to execute */
+ mtctr r6
+ bctr
+
+ stwu r0, 4(r8)
+ stwu r0, 4(r8)
+ stwu r0, 4(r8)
+ stwu r0, 4(r8)
+ stwu r0, 4(r8)
+ stwu r0, 4(r8)
+ stwu r0, 4(r8)
+
+ /* clear remaining bytes */
+.L_bzeroNCEndByte:
+ addis r6, 0, HIGH_CADDR(.L_bzeroNCEnd)
+ addi r6, r6, LOW_ADDR(.L_bzeroNCEnd)
+ /* extract byte offset as word offset */
+ rlwinm. r5, r4, 2, 28, 29
+ addi r8, r8, 3 /* adjust for update */
+ beqlr
+ sub r6, r6, r5 /* back from word clear to execute */
+ mtctr r6
+ bctr
+
+ stbu r0, 1(r8)
+ stbu r0, 1(r8)
+ stbu r0, 1(r8)
+.L_bzeroNCEnd:
+ blr
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
* @OSF_COPYRIGHT@
*/
+#include <cpus.h>
+
#include <ppc/asm.h>
#include <ppc/proc_reg.h>
-#include <ppc/exception.h>
+#include <cpus.h>
#include <assym.s>
+#include <mach_debug.h>
+#include <mach/ppc/vm_param.h>
-/* These routines run in 32 or 64-bit addressing, and handle
- * 32 and 128 byte caches. They do not use compare instructions
- * on addresses, since compares are 32/64-bit-mode-specific.
+/*
+ * extern void sync_cache(vm_offset_t pa, unsigned count);
+ *
+ * sync_cache takes a physical address and count to sync, thus
+ * must not be called for multiple virtual pages.
+ *
+ * it writes out the data cache and invalidates the instruction
+ * cache for the address range in question
*/
-#define kDcbf 0x1
-#define kDcbfb 31
-#define kDcbi 0x2
-#define kDcbib 30
-#define kIcbi 0x4
-#define kIcbib 29
+ENTRY(sync_cache, TAG_NO_FRAME_USED)
+
+ /* Switch off data translations */
+ mfmsr r6
+ rlwinm r6,r6,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r6,r6,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r7, r6, 0, MSR_DR_BIT+1, MSR_DR_BIT-1
+ mtmsr r7
+ isync
+
+ /* Check to see if the address is aligned. */
+ add r8, r3,r4
+ andi. r8,r8,(CACHE_LINE_SIZE-1)
+ beq- .L_sync_check
+ addi r4,r4,CACHE_LINE_SIZE
+ li r7,(CACHE_LINE_SIZE-1) /* Align buffer & count - avoid overflow problems */
+ andc r4,r4,r7
+ andc r3,r3,r7
+
+.L_sync_check:
+ cmpwi r4, CACHE_LINE_SIZE
+ ble .L_sync_one_line
+
+ /* Make ctr hold count of how many times we should loop */
+ addi r8, r4, (CACHE_LINE_SIZE-1)
+ srwi r8, r8, CACHE_LINE_POW2
+ mtctr r8
+ /* loop to flush the data cache */
+.L_sync_data_loop:
+ subic r4, r4, CACHE_LINE_SIZE
+ dcbf r3, r4
+ bdnz .L_sync_data_loop
+
+ sync
+ mtctr r8
+
+ /* loop to invalidate the instruction cache */
+.L_sync_inval_loop:
+ icbi r3, r4
+ addic r4, r4, CACHE_LINE_SIZE
+ bdnz .L_sync_inval_loop
+
+.L_sync_cache_done:
+ sync /* Finish physical writes */
+ mtmsr r6 /* Restore original translations */
+ isync /* Ensure data translations are on */
+ blr
+
+.L_sync_one_line:
+ dcbf 0,r3
+ sync
+ icbi 0,r3
+ b .L_sync_cache_done
/*
* extern void flush_dcache(vm_offset_t addr, unsigned count, boolean phys);
- * extern void flush_dcache64(addr64_t addr, unsigned count, boolean phys);
*
* flush_dcache takes a virtual or physical address and count to flush
* and (can be called for multiple virtual pages).
* if 'phys' is non-zero then physical addresses will be used
*/
+ENTRY(flush_dcache, TAG_NO_FRAME_USED)
+
+ /* optionally switch off data translations */
+
+ cmpwi r5, 0
+ mfmsr r6
+ beq+ 0f
+ rlwinm r6,r6,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r6,r6,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r7, r6, 0, MSR_DR_BIT+1, MSR_DR_BIT-1
+ mtmsr r7
+ isync
+0:
+
+ /* Check to see if the address is aligned. */
+ add r8, r3,r4
+ andi. r8,r8,(CACHE_LINE_SIZE-1)
+ beq- .L_flush_dcache_check
+ addi r4,r4,CACHE_LINE_SIZE
+ li r7,(CACHE_LINE_SIZE-1) /* Align buffer & count - avoid overflow problems */
+ andc r4,r4,r7
+ andc r3,r3,r7
-
- .text
- .align 5
- .globl _flush_dcache
-_flush_dcache:
- li r0,kDcbf // use DCBF instruction
- rlwinm r3,r3,0,0,31 // truncate address in case this is a 64-bit machine
- b cache_op_join // join common code
+.L_flush_dcache_check:
+ cmpwi r4, CACHE_LINE_SIZE
+ ble .L_flush_dcache_one_line
+
+ /* Make ctr hold count of how many times we should loop */
+ addi r8, r4, (CACHE_LINE_SIZE-1)
+ srwi r8, r8, CACHE_LINE_POW2
+ mtctr r8
- .align 5
- .globl _flush_dcache64
-_flush_dcache64:
- rlwinm r3,r3,0,1,0 ; Duplicate high half of long long paddr into top of reg
- li r0,kDcbf // use DCBF instruction
- rlwimi r3,r4,0,0,31 ; Combine bottom of long long to full 64-bits
- mr r4,r5 ; Move count
- mr r5,r6 ; Move physical flag
- b cache_op_join // join common code
+.L_flush_dcache_flush_loop:
+ subic r4, r4, CACHE_LINE_SIZE
+ dcbf r3, r4
+ bdnz .L_flush_dcache_flush_loop
+
+.L_flush_dcache_done:
+ /* Sync restore msr if it was modified */
+ cmpwi r5, 0
+ sync /* make sure invalidates have completed */
+ beq+ 0f
+ mtmsr r6 /* Restore original translations */
+ isync /* Ensure data translations are on */
+0:
+ blr
+
+.L_flush_dcache_one_line:
+ xor r4,r4,r4
+ dcbf 0,r3
+ b .L_flush_dcache_done
/*
* extern void invalidate_dcache(vm_offset_t va, unsigned count, boolean phys);
- * extern void invalidate_dcache64(addr64_t va, unsigned count, boolean phys);
*
* invalidate_dcache takes a virtual or physical address and count to
* invalidate and (can be called for multiple virtual pages).
*
* it invalidates the data cache for the address range in question
*/
-
- .globl _invalidate_dcache
-_invalidate_dcache:
- li r0,kDcbi // use DCBI instruction
- rlwinm r3,r3,0,0,31 // truncate address in case this is a 64-bit machine
- b cache_op_join // join common code
-
-
- .align 5
- .globl _invalidate_dcache64
-_invalidate_dcache64:
- rlwinm r3,r3,0,1,0 ; Duplicate high half of long long paddr into top of reg
- li r0,kDcbi // use DCBI instruction
- rlwimi r3,r4,0,0,31 ; Combine bottom of long long to full 64-bits
- mr r4,r5 ; Move count
- mr r5,r6 ; Move physical flag
- b cache_op_join // join common code
+
+ENTRY(invalidate_dcache, TAG_NO_FRAME_USED)
+
+ /* optionally switch off data translations */
+
+ cmpwi r5, 0
+ mfmsr r6
+ beq+ 0f
+ rlwinm r6,r6,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r6,r6,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r7, r6, 0, MSR_DR_BIT+1, MSR_DR_BIT-1
+ mtmsr r7
+ isync
+0:
+
+ /* Check to see if the address is aligned. */
+ add r8, r3,r4
+ andi. r8,r8,(CACHE_LINE_SIZE-1)
+ beq- .L_invalidate_dcache_check
+ addi r4,r4,CACHE_LINE_SIZE
+ li r7,(CACHE_LINE_SIZE-1) /* Align buffer & count - avoid overflow problems */
+ andc r4,r4,r7
+ andc r3,r3,r7
+
+.L_invalidate_dcache_check:
+ cmpwi r4, CACHE_LINE_SIZE
+ ble .L_invalidate_dcache_one_line
+
+ /* Make ctr hold count of how many times we should loop */
+ addi r8, r4, (CACHE_LINE_SIZE-1)
+ srwi r8, r8, CACHE_LINE_POW2
+ mtctr r8
+
+.L_invalidate_dcache_invalidate_loop:
+ subic r4, r4, CACHE_LINE_SIZE
+ dcbi r3, r4
+ bdnz .L_invalidate_dcache_invalidate_loop
+
+.L_invalidate_dcache_done:
+ /* Sync restore msr if it was modified */
+ cmpwi r5, 0
+ sync /* make sure invalidates have completed */
+ beq+ 0f
+ mtmsr r6 /* Restore original translations */
+ isync /* Ensure data translations are on */
+0:
+ blr
+
+.L_invalidate_dcache_one_line:
+ xor r4,r4,r4
+ dcbi 0,r3
+ b .L_invalidate_dcache_done
/*
* extern void invalidate_icache(vm_offset_t addr, unsigned cnt, boolean phys);
- * extern void invalidate_icache64(addr64_t addr, unsigned cnt, boolean phys);
*
* invalidate_icache takes a virtual or physical address and
* count to invalidate, (can be called for multiple virtual pages).
*
* it invalidates the instruction cache for the address range in question.
- */
-
- .globl _invalidate_icache
-_invalidate_icache:
- li r0,kIcbi // use ICBI instruction
- rlwinm r3,r3,0,0,31 // truncate address in case this is a 64-bit machine
- b cache_op_join // join common code
-
-
- .align 5
- .globl _invalidate_icache64
-_invalidate_icache64:
- rlwinm r3,r3,0,1,0 ; Duplicate high half of long long paddr into top of reg
- li r0,kIcbi // use ICBI instruction
- rlwimi r3,r4,0,0,31 ; Combine bottom of long long to full 64-bits
- mr r4,r5 ; Move count
- mr r5,r6 ; Move physical flag
- b cache_op_join // join common code
-
-/*
- * extern void sync_ppage(ppnum_t pa);
- *
- * sync_ppage takes a physical page number
- *
- * it writes out the data cache and invalidates the instruction
- * cache for the address range in question
*/
- .globl _sync_ppage
- .align 5
-_sync_ppage: // Should be the most commonly called routine, by far
- mfsprg r2,2
- li r0,kDcbf+kIcbi // we need to dcbf and then icbi
- mtcrf 0x02,r2 ; Move pf64Bit to cr6
- li r5,1 // set flag for physical addresses
- li r4,4096 ; Set page size
- bt++ pf64Bitb,spp64 ; Skip if 64-bit (only they take the hint)
- rlwinm r3,r3,12,0,19 ; Convert to physical address - 32-bit
- b cache_op_join ; Join up....
-
-spp64: sldi r3,r3,12 ; Convert to physical address - 64-bit
- b cache_op_join ; Join up....
-
+ENTRY(invalidate_icache, TAG_NO_FRAME_USED)
+ /* optionally switch off data translations */
+ cmpwi r5, 0
+ mfmsr r6
+ beq+ 0f
+ rlwinm r6,r6,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r6,r6,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r7, r6, 0, MSR_DR_BIT+1, MSR_DR_BIT-1
+ mtmsr r7
+ isync
+0:
-/*
- * extern void sync_cache_virtual(vm_offset_t addr, unsigned count);
- *
- * Like "sync_cache", except it takes a virtual address and byte count.
- * It flushes the data cache, invalidates the I cache, and sync's.
- */
-
- .globl _sync_cache_virtual
- .align 5
-_sync_cache_virtual:
- li r0,kDcbf+kIcbi // we need to dcbf and then icbi
- li r5,0 // set flag for virtual addresses
- b cache_op_join // join common code
-
-
-/*
- * extern void sync_cache(vm_offset_t pa, unsigned count);
- * extern void sync_cache64(addr64_t pa, unsigned count);
- *
- * sync_cache takes a physical address and count to sync, thus
- * must not be called for multiple virtual pages.
- *
- * it writes out the data cache and invalidates the instruction
- * cache for the address range in question
- */
+ /* Check to see if the address is aligned. */
+ add r8, r3,r4
+ andi. r8,r8,(CACHE_LINE_SIZE-1)
+ beq- .L_invalidate_icache_check
+ addi r4,r4,CACHE_LINE_SIZE
+ li r7,(CACHE_LINE_SIZE-1) /* Align buffer & count - avoid overflow problems */
+ andc r4,r4,r7
+ andc r3,r3,r7
+
+.L_invalidate_icache_check:
+ cmpwi r4, CACHE_LINE_SIZE
+ ble .L_invalidate_icache_one_line
+
+ /* Make ctr hold count of how many times we should loop */
+ addi r8, r4, (CACHE_LINE_SIZE-1)
+ srwi r8, r8, CACHE_LINE_POW2
+ mtctr r8
+
+.L_invalidate_icache_invalidate_loop:
+ subic r4, r4, CACHE_LINE_SIZE
+ icbi r3, r4
+ bdnz .L_invalidate_icache_invalidate_loop
- .globl _sync_cache
- .align 5
-_sync_cache:
- li r0,kDcbf+kIcbi // we need to dcbf and then icbi
- li r5,1 // set flag for physical addresses
- rlwinm r3,r3,0,0,31 // truncate address in case this is a 64-bit machine
- b cache_op_join // join common code
-
- .globl _sync_cache64
- .align 5
-_sync_cache64:
- rlwinm r3,r3,0,1,0 ; Duplicate high half of long long paddr into top of reg
- li r0,kDcbf+kIcbi // we need to dcbf and then icbi
- rlwimi r3,r4,0,0,31 ; Combine bottom of long long to full 64-bits
- mr r4,r5 ; Copy over the length
- li r5,1 // set flag for physical addresses
-
-
- // Common code to handle the cache operations.
-
-cache_op_join: // here with r3=addr, r4=count, r5=phys flag, r0=bits
- mfsprg r10,2 // r10 <- processor feature flags
- cmpwi cr5,r5,0 // using physical addresses?
- mtcrf 0x01,r0 // move kDcbf, kDcbi, and kIcbi bits to CR7
- andi. r9,r10,pf32Byte+pf128Byte // r9 <- cache line size
- mtcrf 0x02,r10 // move pf64Bit bit to CR6
- subi r8,r9,1 // r8 <- (linesize-1)
- beq-- cr5,cache_op_2 // skip if using virtual addresses
-
- bf-- pf64Bitb,cache_op_not64 // This is not a 64-bit machine
-
- srdi r12,r3,31 // Slide bit 32 to bit 63
- cmpldi r12,1 // Are we in the I/O mapped area?
- beqlr-- // No cache ops allowed here...
-
-cache_op_not64:
- mflr r12 // save return address
- bl EXT(ml_set_physical) // turn on physical addressing
- mtlr r12 // restore return address
-
- // get r3=first cache line, r4=first line not in set, r6=byte count
-
-cache_op_2:
- add r7,r3,r4 // point to 1st byte not to operate on
- andc r3,r3,r8 // r3 <- 1st line to operate on
- add r4,r7,r8 // round up
- andc r4,r4,r8 // r4 <- 1st line not to operate on
- sub. r6,r4,r3 // r6 <- byte count to operate on
- beq-- cache_op_exit // nothing to do
- bf-- kDcbfb,cache_op_6 // no need to dcbf
-
-
- // DCBF loop
-
-cache_op_5:
- sub. r6,r6,r9 // more to go?
- dcbf r6,r3 // flush next line to RAM
- bne cache_op_5 // loop if more to go
- sync // make sure the data reaches RAM
- sub r6,r4,r3 // reset count
-
-
- // ICBI loop
-
-cache_op_6:
- bf-- kIcbib,cache_op_8 // no need to icbi
-cache_op_7:
- sub. r6,r6,r9 // more to go?
- icbi r6,r3 // invalidate next line
- bne cache_op_7
- sub r6,r4,r3 // reset count
- isync
- sync
-
-
- // DCBI loop
-
-cache_op_8:
- bf++ kDcbib,cache_op_exit // no need to dcbi
-cache_op_9:
- sub. r6,r6,r9 // more to go?
- dcbi r6,r3 // invalidate next line
- bne cache_op_9
- sync
-
-
- // restore MSR iff necessary and done
-
-cache_op_exit:
- beqlr-- cr5 // if using virtual addresses, no need to restore MSR
- b EXT(ml_restore) // restore MSR and return
+.L_invalidate_icache_done:
+ sync /* make sure invalidates have completed */
+ mtmsr r6 /* Restore original translations */
+ isync /* Ensure data translations are on */
+ blr
+.L_invalidate_icache_one_line:
+ xor r4,r4,r4
+ icbi 0,r3
+ b .L_invalidate_icache_done
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
+++ /dev/null
-/*
- * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-/* =======================================
- * BCOPY, MEMCPY, and MEMMOVE for Mac OS X
- * =======================================
- *
- * Version of 2/20/2003, for a hypothetic 64-bit processor without Altivec.
- * This version might be used bringing up new processors, with known
- * Altivec bugs that need to be worked around. It is not particularly well
- * optimized.
- *
- * Register usage. Note we use R2, so this code will not run in a PEF/CFM
- * environment.
- * r0 = "w7" or temp
- * r2 = "w8"
- * r3 = not used, as memcpy and memmove return 1st parameter as a value
- * r4 = source ptr ("rs")
- * r5 = count of bytes to move ("rc")
- * r6 = "w1"
- * r7 = "w2"
- * r8 = "w3"
- * r9 = "w4"
- * r10 = "w5"
- * r11 = "w6"
- * r12 = destination ptr ("rd")
- */
-#define rs r4
-#define rd r12
-#define rc r5
-#define rv r2
-
-#define w1 r6
-#define w2 r7
-#define w3 r8
-#define w4 r9
-#define w5 r10
-#define w6 r11
-#define w7 r0
-#define w8 r2
-
-#define ASSEMBLER
-#include <sys/appleapiopts.h>
-#include <ppc/asm.h>
-#include <machine/cpu_capabilities.h>
-#include <machine/commpage.h>
-
- .text
- .globl EXT(bcopy_64)
-
-#define kLong 64 // too long for inline loopless code
-
-
-// Main entry points.
-
- .align 5
-bcopy_64: // void bcopy(const void *src, void *dst, size_t len)
- cmplwi rc,kLong // short or long?
- sub w1,r4,r3 // must move in reverse if (rd-rs)<rc
- cmplw cr1,w1,rc // set cr1 blt iff we must move reverse
- mr rd,r4 // start to move registers to canonic spot
- mr rs,r3
- blt LShort // handle short operands
- dcbt 0,r3 // touch in destination
- b LLong // join medium/long operand code
-
-// NB: memmove() must be 8 words past bcopy(), to agree with comm page addresses.
-
- .align 5
-Lmemcpy_g4: // void* memcpy(void *dst, void *src, size_t len)
-Lmemmove_g4: // void* memmove(void *dst, const void *src, size_t len)
- cmplwi rc,kLong // short or long?
- sub w1,r3,r4 // must move in reverse if (rd-rs)<rc
- dcbt 0,r4 // touch in the first line of source
- cmplw cr1,w1,rc // set cr1 blt iff we must move reverse
- mr rd,r3 // must leave r3 alone, it is return value for memcpy etc
- bge LLong // handle medium or long operands
-
-// Handle short operands.
-
-LShort:
- mtcrf 0x02,rc // put length bits 26-27 in cr6 (faster one cr at a time)
- mtcrf 0x01,rc // put length bits 28-31 in cr7
- blt cr1,LShortReverse
-
-// Forward short operands. This is the most frequent case, so it is inline.
-
-LShort64: // enter to xfer last 64 bytes
- bf 26,0f // 64-byte chunk to xfer?
- ld w1,0(rs)
- ld w2,8(rs)
- ld w3,16(rs)
- ld w4,24(rs)
- addi rs,rs,32
- std w1,0(rd)
- std w2,8(rd)
- std w3,16(rd)
- std w4,24(rd)
- addi rd,rd,32
-0:
- bf 27,1f // quadword to move?
- ld w1,0(rs)
- ld w2,8(rs)
- addi rs,rs,16
- std w1,0(rd)
- std w2,8(rd)
- addi rd,rd,16
-1:
- bf 28,2f // doubleword?
- ld w1,0(rs)
- addi rs,rs,8
- std w1,0(rd)
- addi rd,rd,8
-2:
- bf 29,3f // word?
- lwz w1,0(rs)
- addi rs,rs,4
- stw w1,0(rd)
- addi rd,rd,4
-3:
- bf 30,4f // halfword to move?
- lhz w1,0(rs)
- addi rs,rs,2
- sth w1,0(rd)
- addi rd,rd,2
-4:
- bflr 31 // skip if no odd byte
- lbz w1,0(rs)
- stb w1,0(rd)
- blr
-
-
-// Handle short reverse operands.
-// cr6 = bits 26-27 of length
-// cr7 = bits 28-31 of length
-
-LShortReverse:
- add rs,rs,rc // adjust ptrs for reverse move
- add rd,rd,rc
-LShortReverse64: // enter to xfer last 64 bytes
- bf 26,0f // 64-byte chunk to xfer?
- ld w1,-8(rs)
- ld w2,-16(rs)
- ld w3,-24(rs)
- ldu w4,-32(rs)
- std w1,-8(rd)
- std w2,-16(rd)
- std w3,-24(rd)
- stdu w4,-32(rd)
-0:
- bf 27,1f // quadword to move?
- ld w1,-8(rs)
- ldu w2,-16(rs)
- std w1,-8(rd)
- stdu w2,-16(rd)
-1:
- bf 28,2f // doubleword?
- ldu w1,-8(rs)
- stdu w1,-8(rd)
-2:
- bf 29,3f // word?
- lwzu w1,-4(rs)
- stwu w1,-4(rd)
-3:
- bf 30,4f // halfword to move?
- lhzu w1,-2(rs)
- sthu w1,-2(rd)
-4:
- bflr 31 // done if no odd byte
- lbz w1,-1(rs) // no update
- stb w1,-1(rd)
- blr
-
-
-// Long operands.
-// cr1 = blt iff we must move reverse
-
- .align 4
-LLong:
- dcbtst 0,rd // touch in destination
- neg w3,rd // start to compute #bytes to align destination
- andi. w6,w3,7 // w6 <- #bytes to 8-byte align destination
- blt cr1,LLongReverse // handle reverse moves
- mtctr w6 // set up for loop to align destination
- sub rc,rc,w6 // adjust count
- beq LAligned // destination already 8-byte aligned
-1:
- lbz w1,0(rs)
- addi rs,rs,1
- stb w1,0(rd)
- addi rd,rd,1
- bdnz 1b
-
-// Destination is 8-byte aligned.
-
-LAligned:
- srwi. w2,rc,6 // w2 <- count of 64-byte chunks
- mtcrf 0x02,rc // leftover byte count to cr (faster one cr at a time)
- mtcrf 0x01,rc // put length bits 28-31 in cr7
- beq LShort64 // no 64-byte chunks
- mtctr w2
- b 1f
-
-// Loop moving 64-byte chunks.
-
- .align 5
-1:
- ld w1,0(rs)
- ld w2,8(rs)
- ld w3,16(rs)
- ld w4,24(rs)
- ld w5,32(rs)
- ld w6,40(rs)
- ld w7,48(rs)
- ld w8,56(rs)
- addi rs,rs,64
- std w1,0(rd)
- std w2,8(rd)
- std w3,16(rd)
- std w4,24(rd)
- std w5,32(rd)
- std w6,40(rd)
- std w7,48(rd)
- std w8,56(rd)
- addi rd,rd,64
- bdnz 1b
-
- b LShort64
-
-
-// Handle reverse moves.
-
-LLongReverse:
- add rd,rd,rc // point to end of operands
- add rs,rs,rc
- andi. r0,rd,7 // is destination 8-byte aligned?
- sub rc,rc,r0 // adjust count
- mtctr r0 // set up for byte loop
- beq LRevAligned // already aligned
-
-1:
- lbzu w1,-1(rs)
- stbu w1,-1(rd)
- bdnz 1b
-
-// Destination is 8-byte aligned.
-
-LRevAligned:
- srwi. w2,rc,6 // w2 <- count of 64-byte chunks
- mtcrf 0x02,rc // leftover byte count to cr (faster one cr at a time)
- mtcrf 0x01,rc // put length bits 28-31 in cr7
- beq LShortReverse64 // no 64-byte chunks
- mtctr w2
- b 1f
-
-// Loop over 64-byte chunks (reverse).
-
- .align 5
-1:
- ld w1,-8(rs)
- ld w2,-16(rs)
- ld w3,-24(rs)
- ld w4,-32(rs)
- ld w5,-40(rs)
- ld w6,-48(rs)
- ld w7,-56(rs)
- ldu w8,-64(rs)
- std w1,-8(rd)
- std w2,-16(rd)
- std w3,-24(rd)
- std w4,-32(rd)
- std w5,-40(rd)
- std w6,-48(rd)
- std w7,-56(rd)
- stdu w8,-64(rd)
- bdnz 1b
-
- b LShortReverse64
-
- COMMPAGE_DESCRIPTOR(bcopy_64,_COMM_PAGE_BCOPY,k64Bit,kHasAltivec,0)
+++ /dev/null
-/*
- * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-/* =======================================
- * BCOPY, MEMCPY, and MEMMOVE for Mac OS X
- * =======================================
- *
- * Version of 6/11/2003, tuned for the IBM 970.
- *
- *
- * Register usage. Note the rather delicate way we assign multiple uses
- * to the same register. Beware.
- * r0 = temp (NB: cannot use r0 for any constant such as "c16")
- * r3 = not used, as memcpy and memmove return 1st parameter as a value
- * r4 = source ptr ("rs")
- * r5 = count of bytes to move ("rc")
- * r6 = "w1", "c16", or "cm17"
- * r7 = "w2", "c32", or "cm33"
- * r8 = "w3", "c48", or "cm49"
- * r9 = "w4", or "cm1"
- * r10 = vrsave ("rv")
- * r11 = unused
- * r12 = destination ptr ("rd")
- * v0 = permute vector ("vp")
- * v1-v8 = qw's loaded from source
- *v9-v12 = permuted qw's ("vw", "vx", "vy", and "vz")
- */
-#define rs r4
-#define rd r12
-#define rc r5
-#define rv r10
-
-#define w1 r6
-#define w2 r7
-#define w3 r8
-#define w4 r9
-
-#define c16 r6
-#define cm17 r6
-#define c32 r7
-#define cm33 r7
-#define c48 r8
-#define cm49 r8
-#define cm1 r9
-
-#define vp v0
-#define vw v9
-#define vx v10
-#define vy v11
-#define vz v12
-
-#define ASSEMBLER
-#include <sys/appleapiopts.h>
-#include <ppc/asm.h>
-#include <machine/cpu_capabilities.h>
-#include <machine/commpage.h>
-
- .text
- .globl EXT(bcopy_970)
-
-
-#define kShort 64
-#define kVeryLong (128*1024)
-
-
-// Main entry points.
-
- .align 5
-bcopy_970: // void bcopy(const void *src, void *dst, size_t len)
- cmplwi rc,kShort // short or long?
- sub w1,r4,r3 // must move in reverse if (rd-rs)<rc
- mr rd,r4 // move registers to canonic spot
- mr rs,r3
- blt LShort // handle short operands
- dcbt 0,rs // touch in the first line of source
- dcbtst 0,rd // touch in destination
- b LLong1 // join long operand code
-
-// NB: memmove() must be 8 words past bcopy(), to agree with comm page addresses.
-
- .align 5
-Lmemcpy_970: // void* memcpy(void *dst, void *src, size_t len)
-Lmemmove_970: // void* memmove(void *dst, const void *src, size_t len)
- cmplwi rc,kShort // short or long?
- sub w1,r3,r4 // must move in reverse if (rd-rs)<rc
- mr rd,r3 // must leave r3 alone, it is return value for memcpy etc
- bge LLong0 // handle long operands
-
-// Handle short operands.
-// rs = source
-// rd = destination
-// rc = count
-// w1 = (rd-rs), must move reverse if (rd-rs)<rc
-
-LShort:
- cmplw cr1,w1,rc // set cr1 blt if we must move reverse
- mtcrf 0x02,rc // move length to cr6 and cr7 one at a time
- mtcrf 0x01,rc
- blt-- cr1,LShortReverse
-
-// Forward short operands. This is the most frequent case, so it is inline.
-
- bf 26,0f // 32-byte chunk to move?
- ld w1,0(rs)
- ld w2,8(rs)
- ld w3,16(rs)
- ld w4,24(rs)
- addi rs,rs,32
- std w1,0(rd)
- std w2,8(rd)
- std w3,16(rd)
- std w4,24(rd)
- addi rd,rd,32
-0:
-LShort32:
- bf 27,1f // quadword to move?
- ld w1,0(rs)
- ld w3,8(rs)
- addi rs,rs,16
- std w1,0(rd)
- std w3,8(rd)
- addi rd,rd,16
-1:
-LShort16: // join here to xfer 0-15 bytes
- bf 28,2f // doubleword?
- ld w1,0(rs)
- addi rs,rs,8
- std w1,0(rd)
- addi rd,rd,8
-2:
- bf 29,3f // word?
- lwz w1,0(rs)
- addi rs,rs,4
- stw w1,0(rd)
- addi rd,rd,4
-3:
- bf 30,4f // halfword to move?
- lhz w1,0(rs)
- addi rs,rs,2
- sth w1,0(rd)
- addi rd,rd,2
-4:
- bflr 31 // skip if no odd byte
- lbz w1,0(rs)
- stb w1,0(rd)
- blr
-
-
-// Handle short reverse operands.
-// cr = length in bits 26-31
-
-LShortReverse:
- add rs,rs,rc // adjust ptrs for reverse move
- add rd,rd,rc
- bf 26,0f // 32 bytes to move?
- ld w1,-8(rs)
- ld w2,-16(rs)
- ld w3,-24(rs)
- ldu w4,-32(rs)
- std w1,-8(rd)
- std w2,-16(rd)
- std w3,-24(rd)
- stdu w4,-32(rd)
-0:
- bf 27,1f // quadword to move?
- ld w1,-8(rs)
- ldu w2,-16(rs)
- std w1,-8(rd)
- stdu w2,-16(rd)
-1:
-LShortReverse16: // join here to xfer 0-15 bytes and return
- bf 28,2f // doubleword?
- ldu w1,-8(rs)
- stdu w1,-8(rd)
-2:
- bf 29,3f // word?
- lwzu w1,-4(rs)
- stwu w1,-4(rd)
-3:
- bf 30,4f // halfword to move?
- lhzu w1,-2(rs)
- sthu w1,-2(rd)
-4:
- bflr 31 // done if no odd byte
- lbz w1,-1(rs) // no update
- stb w1,-1(rd)
- blr
-
-
-// Long operands, use Altivec in most cases.
-// rs = source
-// rd = destination
-// rc = count
-// w1 = (rd-rs), must move reverse if (rd-rs)<rc
-
-LLong0: // entry from memmove()
- dcbt 0,rs // touch in source
- dcbtst 0,rd // touch in destination
-LLong1: // entry from bcopy() with operands already touched in
- cmplw cr1,w1,rc // set cr1 blt iff we must move reverse
- neg w3,rd // start to compute #bytes to align destination
- rlwinm w2,w1,0,0xF // 16-byte aligned? (w2==0 if so)
- andi. w4,w3,0xF // w4 <- #bytes to 16-byte align destination
- cmpwi cr5,w2,0 // set cr5 beq if relatively 16-byte aligned
- blt-- cr1,LLongReverse // handle reverse moves
- sub rc,rc,w4 // adjust length for aligning destination
- srwi r0,rc,7 // get #cache lines to copy (may be 0)
- cmpwi cr1,r0,0 // set cr1 on #chunks
- beq LFwdAligned // dest is already aligned
-
-// 16-byte align destination.
-
- mtcrf 0x01,w4 // cr7 <- #bytes to align dest (nonzero)
- bf 31,1f // byte to move?
- lbz w1,0(rs)
- addi rs,rs,1
- stb w1,0(rd)
- addi rd,rd,1
-1:
- bf 30,2f // halfword?
- lhz w1,0(rs)
- addi rs,rs,2
- sth w1,0(rd)
- addi rd,rd,2
-2:
- bf 29,3f // word?
- lwz w1,0(rs)
- addi rs,rs,4
- stw w1,0(rd)
- addi rd,rd,4
-3:
- bf 28,LFwdAligned // doubleword?
- ld w1,0(rs)
- addi rs,rs,8
- std w1,0(rd)
- addi rd,rd,8
-
-
-// Forward, destination is 16-byte aligned. There are five cases:
-// 1. If the length>=kVeryLong (ie, several pages), then use the
-// "bigcopy" path that pulls all the punches. This is the fastest
-// case for cold-cache operands, as any this long will likely be.
-// 2. If length>=128 and source is 16-byte aligned, then use the
-// lvx/stvx loop over 128-byte chunks. This is the fastest
-// case for hot-cache operands, 2nd fastest for cold.
-// 3. If length>=128 and source is not 16-byte aligned, then use the
-// lvx/vperm/stvx loop over 128-byte chunks.
-// 4. If length<128 and source is 8-byte aligned, then use the
-// ld/std loop over 32-byte chunks.
-// 5. If length<128 and source is not 8-byte aligned, then use the
-// lvx/vperm/stvx loop over 32-byte chunks. This is the slowest case.
-// Registers at this point:
-// r0/cr1 = count of cache lines ("chunks") that we'll cover (may be 0)
-// rs = alignment unknown
-// rd = 16-byte aligned
-// rc = bytes remaining
-// w2 = low 4 bits of (rd-rs), used to check alignment
-// cr5 = beq if source is also 16-byte aligned
-
-LFwdAligned:
- andi. w3,w2,7 // is source at least 8-byte aligned?
- mtcrf 0x01,rc // move leftover count to cr7 for LShort16
- bne cr1,LFwdLongVectors // at least one 128-byte chunk, so use vectors
- srwi w1,rc,5 // get 32-byte chunk count
- mtcrf 0x02,rc // move bit 27 of length to cr6 for LShort32
- mtctr w1 // set up 32-byte loop (w1!=0)
- beq LFwdMedAligned // source is 8-byte aligned, so use ld/std loop
- mfspr rv,vrsave // get bitmap of live vector registers
- oris w4,rv,0xFFF8 // we use v0-v12
- li c16,16 // get constants used in lvx
- li c32,32
- mtspr vrsave,w4 // update mask
- lvx v1,0,rs // prefetch 1st source quadword
- lvsl vp,0,rs // get permute vector to shift left
-
-
-// Fewer than 128 bytes but not doubleword aligned: use lvx/vperm/stvx.
-
-1: // loop over 32-byte chunks
- lvx v2,c16,rs
- lvx v3,c32,rs
- addi rs,rs,32
- vperm vx,v1,v2,vp
- vperm vy,v2,v3,vp
- vor v1,v3,v3 // v1 <- v3
- stvx vx,0,rd
- stvx vy,c16,rd
- addi rd,rd,32
- bdnz 1b
-
- mtspr vrsave,rv // restore bitmap of live vr's
- b LShort32
-
-
-// Fewer than 128 bytes and doubleword aligned: use ld/std.
-
- .align 5
-LFwdMedAligned: // loop over 32-byte chunks
- ld w1,0(rs)
- ld w2,8(rs)
- ld w3,16(rs)
- ld w4,24(rs)
- addi rs,rs,32
- std w1,0(rd)
- std w2,8(rd)
- std w3,16(rd)
- std w4,24(rd)
- addi rd,rd,32
- bdnz LFwdMedAligned
-
- b LShort32
-
-
-// Forward, 128 bytes or more: use vectors. When entered:
-// r0 = 128-byte chunks to move (>0)
-// rd = 16-byte aligned
-// cr5 = beq if source is 16-byte aligned
-// cr7 = low 4 bits of rc (ie, leftover byte count 0-15)
-// We set up many registers:
-// ctr = number of 128-byte chunks to move
-// r0/cr0 = leftover QWs to move
-// cr7 = low 4 bits of rc (ie, leftover byte count 0-15)
-// cr6 = beq if leftover byte count is 0
-// rv = original value of VRSave
-// c16,c32,c48 = loaded
-
-LFwdLongVectors:
- mfspr rv,vrsave // get bitmap of live vector registers
- lis w3,kVeryLong>>16 // cutoff for very-long-operand special case path
- cmplw cr1,rc,w3 // very long operand?
- rlwinm w3,rc,0,28,31 // move last 0-15 byte count to w3
- bgea-- cr1,_COMM_PAGE_BIGCOPY // handle big copies separately
- mtctr r0 // set up loop count
- cmpwi cr6,w3,0 // set cr6 on leftover byte count
- oris w4,rv,0xFFF8 // we use v0-v12
- rlwinm. r0,rc,28,29,31 // get number of quadword leftovers (0-7) and set cr0
- li c16,16 // get constants used in ldvx/stvx
- mtspr vrsave,w4 // update mask
- li c32,32
- li c48,48
- beq cr5,LFwdLongAligned // source is also 16-byte aligned, no need for vperm
- lvsl vp,0,rs // get permute vector to shift left
- lvx v1,0,rs // prefetch 1st source quadword
- b LFwdLongUnaligned
-
-
-// Forward, long, unaligned vector loop.
-
- .align 5 // align inner loops
-LFwdLongUnaligned: // loop over 128-byte chunks
- addi w4,rs,64
- lvx v2,c16,rs
- lvx v3,c32,rs
- lvx v4,c48,rs
- lvx v5,0,w4
- lvx v6,c16,w4
- vperm vw,v1,v2,vp
- lvx v7,c32,w4
- lvx v8,c48,w4
- addi rs,rs,128
- vperm vx,v2,v3,vp
- addi w4,rd,64
- lvx v1,0,rs
- stvx vw,0,rd
- vperm vy,v3,v4,vp
- stvx vx,c16,rd
- vperm vz,v4,v5,vp
- stvx vy,c32,rd
- vperm vw,v5,v6,vp
- stvx vz,c48,rd
- vperm vx,v6,v7,vp
- addi rd,rd,128
- stvx vw,0,w4
- vperm vy,v7,v8,vp
- stvx vx,c16,w4
- vperm vz,v8,v1,vp
- stvx vy,c32,w4
- stvx vz,c48,w4
- bdnz LFwdLongUnaligned
-
- beq 4f // no leftover quadwords
- mtctr r0
-3: // loop over remaining quadwords
- lvx v2,c16,rs
- addi rs,rs,16
- vperm vx,v1,v2,vp
- vor v1,v2,v2 // v1 <- v2
- stvx vx,0,rd
- addi rd,rd,16
- bdnz 3b
-4:
- mtspr vrsave,rv // restore bitmap of live vr's
- bne cr6,LShort16 // handle last 0-15 bytes if any
- blr
-
-
-// Forward, long, 16-byte aligned vector loop.
-
- .align 5
-LFwdLongAligned: // loop over 128-byte chunks
- addi w4,rs,64
- lvx v1,0,rs
- lvx v2,c16,rs
- lvx v3,c32,rs
- lvx v4,c48,rs
- lvx v5,0,w4
- lvx v6,c16,w4
- lvx v7,c32,w4
- lvx v8,c48,w4
- addi rs,rs,128
- addi w4,rd,64
- stvx v1,0,rd
- stvx v2,c16,rd
- stvx v3,c32,rd
- stvx v4,c48,rd
- stvx v5,0,w4
- stvx v6,c16,w4
- stvx v7,c32,w4
- stvx v8,c48,w4
- addi rd,rd,128
- bdnz LFwdLongAligned
-
- beq 4f // no leftover quadwords
- mtctr r0
-3: // loop over remaining quadwords (1-7)
- lvx v1,0,rs
- addi rs,rs,16
- stvx v1,0,rd
- addi rd,rd,16
- bdnz 3b
-4:
- mtspr vrsave,rv // restore bitmap of live vr's
- bne cr6,LShort16 // handle last 0-15 bytes if any
- blr
-
-
-// Long, reverse moves.
-// rs = source
-// rd = destination
-// rc = count
-// cr5 = beq if relatively 16-byte aligned
-
-LLongReverse:
- add rd,rd,rc // point to end of operands
- add rs,rs,rc
- andi. r0,rd,0xF // #bytes to 16-byte align destination
- beq 2f // already aligned
-
-// 16-byte align destination.
-
- mtctr r0 // set up for loop
- sub rc,rc,r0
-1:
- lbzu w1,-1(rs)
- stbu w1,-1(rd)
- bdnz 1b
-
-// Prepare for reverse vector loop. When entered:
-// rd = 16-byte aligned
-// cr5 = beq if source also 16-byte aligned
-// We set up many registers:
-// ctr/cr1 = number of 64-byte chunks to move (may be 0)
-// r0/cr0 = leftover QWs to move
-// cr7 = low 4 bits of rc (ie, leftover byte count 0-15)
-// cr6 = beq if leftover byte count is 0
-// cm1 = -1
-// rv = original value of vrsave
-
-2:
- mfspr rv,vrsave // get bitmap of live vector registers
- srwi r0,rc,6 // get count of 64-byte chunks to move (may be 0)
- oris w1,rv,0xFFF8 // we use v0-v12
- mtcrf 0x01,rc // prepare for moving last 0-15 bytes in LShortReverse16
- rlwinm w3,rc,0,28,31 // move last 0-15 byte count to w3 too
- cmpwi cr1,r0,0 // set cr1 on chunk count
- mtspr vrsave,w1 // update mask
- mtctr r0 // set up loop count
- cmpwi cr6,w3,0 // set cr6 on leftover byte count
- rlwinm. r0,rc,28,30,31 // get number of quadword leftovers (0-3) and set cr0
- li cm1,-1 // get constants used in ldvx/stvx
-
- bne cr5,LReverseVecUnal // handle unaligned operands
- beq cr1,2f // no chunks (if no chunks, must be leftover QWs)
- li cm17,-17
- li cm33,-33
- li cm49,-49
- b 1f
-
-// Long, reverse 16-byte-aligned vector loop.
-
- .align 5 // align inner loops
-1: // loop over 64-byte chunks
- lvx v1,cm1,rs
- lvx v2,cm17,rs
- lvx v3,cm33,rs
- lvx v4,cm49,rs
- subi rs,rs,64
- stvx v1,cm1,rd
- stvx v2,cm17,rd
- stvx v3,cm33,rd
- stvx v4,cm49,rd
- subi rd,rd,64
- bdnz 1b
-
- beq 4f // no leftover quadwords
-2: // r0=#QWs, rv=vrsave, cr7=(rc & F), cr6 set on cr7
- mtctr r0
-3: // loop over remaining quadwords (1-7)
- lvx v1,cm1,rs
- subi rs,rs,16
- stvx v1,cm1,rd
- subi rd,rd,16
- bdnz 3b
-4:
- mtspr vrsave,rv // restore bitmap of live vr's
- bne cr6,LShortReverse16 // handle last 0-15 bytes if any
- blr
-
-
-// Long, reverse, unaligned vector loop.
-// ctr/cr1 = number of 64-byte chunks to move (may be 0)
-// r0/cr0 = leftover QWs to move
-// cr7 = low 4 bits of rc (ie, leftover byte count 0-15)
-// cr6 = beq if leftover byte count is 0
-// rv = original value of vrsave
-// cm1 = -1
-
-LReverseVecUnal:
- lvsl vp,0,rs // get permute vector to shift left
- lvx v1,cm1,rs // v1 always looks ahead
- li cm17,-17
- beq cr1,2f // no chunks (if no chunks, must be leftover QWs)
- li cm33,-33
- li cm49,-49
- b 1f
-
- .align 5 // align the inner loops
-1: // loop over 64-byte chunks
- lvx v2,cm17,rs
- lvx v3,cm33,rs
- lvx v4,cm49,rs
- subi rs,rs,64
- vperm vx,v2,v1,vp
- lvx v1,cm1,rs
- vperm vy,v3,v2,vp
- stvx vx,cm1,rd
- vperm vz,v4,v3,vp
- stvx vy,cm17,rd
- vperm vx,v1,v4,vp
- stvx vz,cm33,rd
- stvx vx,cm49,rd
- subi rd,rd,64
- bdnz 1b
-
- beq 4f // no leftover quadwords
-2: // r0=#QWs, rv=vrsave, v1=next QW, cr7=(rc & F), cr6 set on cr7
- mtctr r0
-3: // loop over 1-3 quadwords
- lvx v2,cm17,rs
- subi rs,rs,16
- vperm vx,v2,v1,vp
- vor v1,v2,v2 // v1 <- v2
- stvx vx,cm1,rd
- subi rd,rd,16
- bdnz 3b
-4:
- mtspr vrsave,rv // restore bitmap of live vr's
- bne cr6,LShortReverse16 // handle last 0-15 bytes iff any
- blr
-
- COMMPAGE_DESCRIPTOR(bcopy_970,_COMM_PAGE_BCOPY,k64Bit+kHasAltivec,0,kCommPageMTCRF)
+++ /dev/null
-/*
- * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-/* =======================================
- * BCOPY, MEMCPY, and MEMMOVE for Mac OS X
- * =======================================
- *
- * Version of 2/20/2003, tuned for G3.
- *
- * Register usage. Note we use R2, so this code will not run in a PEF/CFM
- * environment.
- *
- * r0 = "w7" or temp
- * r2 = "w8"
- * r3 = not used, as memcpy and memmove return 1st parameter as a value
- * r4 = source ptr ("rs")
- * r5 = count of bytes to move ("rc")
- * r6 = "w1"
- * r7 = "w2"
- * r8 = "w3"
- * r9 = "w4"
- * r10 = "w5"
- * r11 = "w6"
- * r12 = destination ptr ("rd")
- * f0-f3 = used for moving 8-byte aligned data
- */
-#define rs r4 // NB: we depend on rs==r4 in "lswx" instructions
-#define rd r12
-#define rc r5
-
-#define w1 r6
-#define w2 r7
-#define w3 r8
-#define w4 r9
-#define w5 r10
-#define w6 r11
-#define w7 r0
-#define w8 r2
-
-#define ASSEMBLER
-#include <sys/appleapiopts.h>
-#include <ppc/asm.h>
-#include <machine/cpu_capabilities.h>
-#include <machine/commpage.h>
-
- .text
- .globl EXT(bcopy_g3)
-
-
-#define kLong 33 // too long for string ops
-
-
-// Main entry points.
-
- .align 5
-bcopy_g3: // void bcopy(const void *src, void *dst, size_t len)
- cmplwi rc,kLong // length > 32 bytes?
- sub w1,r4,r3 // must move in reverse if (rd-rs)<rc
- mr rd,r4 // start to move source & dest to canonic spot
- bge LLong0 // skip if long operand
- mtxer rc // set length for string ops
- lswx r5,0,r3 // load bytes into r5-r12
- stswx r5,0,r4 // store them
- blr
-
-// NB: memcpy() and memmove() must follow bcopy() by 32 bytes, for comm page.
-
- .align 5
-Lmemcpy_g3: // void* memcpy(void *dst, void *src, size_t len)
-Lmemmove_g3: // void* memmove(void *dst, const void *src, size_t len)
- cmplwi rc,kLong // length > 32 bytes?
- sub w1,r3,rs // must move in reverse if (rd-rs)<rc
- mr rd,r3 // must leave r3 alone, it is return value for memcpy etc
- bge LLong1 // longer than 32 bytes
- mtxer rc // set length for string ops
- lswx r5,0,r4 // load bytes into r5-r12
- stswx r5,0,r3 // store them
- blr
-
-// Long operands (more than 32 bytes.)
-// w1 = (rd-rs), used to check for alignment
-
-LLong0: // enter from bcopy()
- mr rs,r3 // must leave r3 alone (it is return value for memcpy)
-LLong1: // enter from memcpy() and memmove()
- cmplw cr1,w1,rc // set cr1 blt iff we must move reverse
- rlwinm r0,w1,0,0x3 // are operands relatively word-aligned?
- neg w2,rd // prepare to align destination
- cmpwi cr5,r0,0 // set cr5 beq if relatively word aligned
- blt cr1,LLongReverse // handle reverse move
- andi. w4,w2,3 // w4 <- #bytes to word align destination
- beq cr5,LLongFloat // relatively aligned so use FPRs
- sub rc,rc,w4 // adjust count for alignment
- srwi r0,rc,5 // get #chunks to xfer (>=1)
- rlwinm rc,rc,0,0x1F // mask down to leftover bytes
- mtctr r0 // set up loop count
- beq 1f // dest already word aligned
-
-// Word align the destination.
-
- mtxer w4 // byte count to xer
- cmpwi r0,0 // any chunks to xfer?
- lswx w1,0,rs // move w4 bytes to align dest
- add rs,rs,w4
- stswx w1,0,rd
- add rd,rd,w4
- beq- 2f // pathologic case, no chunks to xfer
-
-// Forward, unaligned loop.
-
-1:
- lwz w1,0(rs)
- lwz w2,4(rs)
- lwz w3,8(rs)
- lwz w4,12(rs)
- lwz w5,16(rs)
- lwz w6,20(rs)
- lwz w7,24(rs)
- lwz w8,28(rs)
- addi rs,rs,32
- stw w1,0(rd)
- stw w2,4(rd)
- stw w3,8(rd)
- stw w4,12(rd)
- stw w5,16(rd)
- stw w6,20(rd)
- stw w7,24(rd)
- stw w8,28(rd)
- addi rd,rd,32
- bdnz 1b
-2: // rc = remaining bytes (0-31)
- mtxer rc // set up count for string ops
- mr r0,rd // move dest ptr out of the way
- lswx r5,0,rs // load xer bytes into r5-r12 (rs==r4)
- stswx r5,0,r0 // store them
- blr
-
-
-
-// Forward, aligned loop. We use FPRs.
-
-LLongFloat:
- andi. w4,w2,7 // W4 <- #bytes to doubleword-align destination
- sub rc,rc,w4 // adjust count for alignment
- srwi r0,rc,5 // number of 32-byte chunks to xfer
- rlwinm rc,rc,0,0x1F // mask down to leftover bytes
- mtctr r0 // set up loop count
- beq 1f // dest already doubleword aligned
-
-// Doubleword align the destination.
-
- mtxer w4 // byte count to xer
- cmpwi r0,0 // any chunks to xfer?
- lswx w1,0,rs // move w4 bytes to align dest
- add rs,rs,w4
- stswx w1,0,rd
- add rd,rd,w4
- beq- 2f // pathologic case, no chunks to xfer
-1: // loop over 32-byte chunks
- lfd f0,0(rs)
- lfd f1,8(rs)
- lfd f2,16(rs)
- lfd f3,24(rs)
- addi rs,rs,32
- stfd f0,0(rd)
- stfd f1,8(rd)
- stfd f2,16(rd)
- stfd f3,24(rd)
- addi rd,rd,32
- bdnz 1b
-2: // rc = remaining bytes (0-31)
- mtxer rc // set up count for string ops
- mr r0,rd // move dest ptr out of the way
- lswx r5,0,rs // load xer bytes into r5-r12 (rs==r4)
- stswx r5,0,r0 // store them
- blr
-
-
-// Long, reverse moves.
-// cr5 = beq if relatively word aligned
-
-LLongReverse:
- add rd,rd,rc // point to end of operands + 1
- add rs,rs,rc
- beq cr5,LReverseFloat // aligned operands so can use FPRs
- srwi r0,rc,5 // get chunk count
- rlwinm rc,rc,0,0x1F // mask down to leftover bytes
- mtctr r0 // set up loop count
- mtxer rc // set up for trailing bytes
-1:
- lwz w1,-4(rs)
- lwz w2,-8(rs)
- lwz w3,-12(rs)
- lwz w4,-16(rs)
- stw w1,-4(rd)
- lwz w5,-20(rs)
- stw w2,-8(rd)
- lwz w6,-24(rs)
- stw w3,-12(rd)
- lwz w7,-28(rs)
- stw w4,-16(rd)
- lwzu w8,-32(rs)
- stw w5,-20(rd)
- stw w6,-24(rd)
- stw w7,-28(rd)
- stwu w8,-32(rd)
- bdnz 1b
-
- sub r4,rs,rc // point to 1st (leftmost) leftover byte (0..31)
- sub r0,rd,rc // move dest ptr out of way
- lswx r5,0,r4 // load xer bytes into r5-r12
- stswx r5,0,r0 // store them
- blr
-
-
-// Long, reverse aligned moves. We use FPRs.
-
-LReverseFloat:
- andi. w4,rd,7 // W3 <- #bytes to doubleword-align destination
- sub rc,rc,w4 // adjust count for alignment
- srwi r0,rc,5 // number of 32-byte chunks to xfer
- rlwinm rc,rc,0,0x1F // mask down to leftover bytes
- mtctr r0 // set up loop count
- beq 1f // dest already doubleword aligned
-
-// Doubleword align the destination.
-
- mtxer w4 // byte count to xer
- cmpwi r0,0 // any chunks to xfer?
- sub rs,rs,w4 // point to 1st bytes to xfer
- sub rd,rd,w4
- lswx w1,0,rs // move w3 bytes to align dest
- stswx w1,0,rd
- beq- 2f // pathologic case, no chunks to xfer
-1:
- lfd f0,-8(rs)
- lfd f1,-16(rs)
- lfd f2,-24(rs)
- lfdu f3,-32(rs)
- stfd f0,-8(rd)
- stfd f1,-16(rd)
- stfd f2,-24(rd)
- stfdu f3,-32(rd)
- bdnz 1b
-2: // rc = remaining bytes (0-31)
- mtxer rc // set up count for string ops
- sub r4,rs,rc // point to 1st (leftmost) leftover byte (0..31)
- sub r0,rd,rc // move dest ptr out of way
- lswx r5,0,r4 // load xer bytes into r5-r12
- stswx r5,0,r0 // store them
- blr
-
- COMMPAGE_DESCRIPTOR(bcopy_g3,_COMM_PAGE_BCOPY,0,k64Bit+kHasAltivec,0)
+++ /dev/null
-/*
- * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-/* =======================================
- * BCOPY, MEMCPY, and MEMMOVE for Mac OS X
- * =======================================
- *
- * Version of 2/20/2003, tuned for G4. The inner loops use DCBA to avoid
- * reading destination cache lines. Only the 7450 actually benefits from
- * this, and then only in the cold-cache case. On 7400s and 7455s, we
- * patch the DCBAs into NOPs.
- *
- * Register usage. Note we use R2, so this code will not run in a PEF/CFM
- * environment. Note also the rather delicate way we assign multiple uses
- * to the same register. Beware.
- *
- * r0 = "w7" or temp (NB: cannot use r0 for any constant such as "c16")
- * r2 = "w8" or vrsave ("rv")
- * r3 = not used, as memcpy and memmove return 1st parameter as a value
- * r4 = source ptr ("rs")
- * r5 = count of bytes to move ("rc")
- * r6 = "w1", "c16", or "cm17"
- * r7 = "w2", "c32", or "cm33"
- * r8 = "w3", "c48", or "cm49"
- * r9 = "w4", or "cm1"
- * r10 = "w5", "c96", or "cm97"
- * r11 = "w6", "c128", or "cm129"
- * r12 = destination ptr ("rd")
- * v0 = permute vector ("vp")
- * v1-v4 = qw's loaded from source
- * v5-v7 = permuted qw's ("vw", "vx", "vy")
- */
-#define rs r4
-#define rd r12
-#define rc r5
-#define rv r2
-
-#define w1 r6
-#define w2 r7
-#define w3 r8
-#define w4 r9
-#define w5 r10
-#define w6 r11
-#define w7 r0
-#define w8 r2
-
-#define c16 r6
-#define cm17 r6
-#define c32 r7
-#define cm33 r7
-#define c48 r8
-#define cm49 r8
-#define cm1 r9
-#define c96 r10
-#define cm97 r10
-#define c128 r11
-#define cm129 r11
-
-#define vp v0
-#define vw v5
-#define vx v6
-#define vy v7
-
-#define ASSEMBLER
-#include <sys/appleapiopts.h>
-#include <ppc/asm.h>
-#include <machine/cpu_capabilities.h>
-#include <machine/commpage.h>
-
- .text
- .globl EXT(bcopy_g4)
-
-#define kMedium 32 // too long for inline loopless code
-#define kLong 96 // long enough to justify use of Altivec
-
-
-// Main entry points.
-
- .align 5
-bcopy_g4: // void bcopy(const void *src, void *dst, size_t len)
- cmplwi rc,kMedium // short or long?
- sub w1,r4,r3 // must move in reverse if (rd-rs)<rc
- cmplw cr1,w1,rc // set cr1 blt iff we must move reverse
- mr rd,r4 // start to move registers to canonic spot
- mr rs,r3
- blt+ LShort // handle short operands
- dcbt 0,r3 // touch in destination
- b LMedium // join medium/long operand code
-
-// NB: memmove() must be 8 words past bcopy(), to agree with comm page addresses.
-
- .align 5
-Lmemcpy_g4: // void* memcpy(void *dst, void *src, size_t len)
-Lmemmove_g4: // void* memmove(void *dst, const void *src, size_t len)
- cmplwi rc,kMedium // short or long?
- sub w1,r3,r4 // must move in reverse if (rd-rs)<rc
- dcbt 0,r4 // touch in the first line of source
- cmplw cr1,w1,rc // set cr1 blt iff we must move reverse
- mr rd,r3 // must leave r3 alone, it is return value for memcpy etc
- bge- LMedium // handle medium or long operands
-
-// Handle short operands.
-
-LShort:
- andi. r0,rc,0x10 // test bit 27 separately (faster on G4)
- mtcrf 0x01,rc // put length bits 28-31 in cr7
- blt- cr1,LShortReverse
-
-// Forward short operands. This is the most frequent case, so it is inline.
-
- beq LShort16 // quadword to move?
- lwz w1,0(rs)
- lwz w2,4(rs)
- lwz w3,8(rs)
- lwz w4,12(rs)
- addi rs,rs,16
- stw w1,0(rd)
- stw w2,4(rd)
- stw w3,8(rd)
- stw w4,12(rd)
- addi rd,rd,16
-LShort16: // join here to xfer 0-15 bytes
- bf 28,2f // doubleword?
- lwz w1,0(rs)
- lwz w2,4(rs)
- addi rs,rs,8
- stw w1,0(rd)
- stw w2,4(rd)
- addi rd,rd,8
-2:
- bf 29,3f // word?
- lwz w1,0(rs)
- addi rs,rs,4
- stw w1,0(rd)
- addi rd,rd,4
-3:
- bf 30,4f // halfword to move?
- lhz w1,0(rs)
- addi rs,rs,2
- sth w1,0(rd)
- addi rd,rd,2
-4:
- bflr 31 // skip if no odd byte
- lbz w1,0(rs)
- stb w1,0(rd)
- blr
-
-
-// Handle short reverse operands.
-// cr0 = bne if bit 27 of length is set
-// cr7 = bits 28-31 of length
-
-LShortReverse:
- add rs,rs,rc // adjust ptrs for reverse move
- add rd,rd,rc
- beq LShortReverse16 // quadword to move?
- lwz w1,-4(rs)
- lwz w2,-8(rs)
- lwz w3,-12(rs)
- lwzu w4,-16(rs)
- stw w1,-4(rd)
- stw w2,-8(rd)
- stw w3,-12(rd)
- stwu w4,-16(rd)
-LShortReverse16: // join here to xfer 0-15 bytes and return
- bf 28,2f // doubleword?
- lwz w1,-4(rs)
- lwzu w2,-8(rs)
- stw w1,-4(rd)
- stwu w2,-8(rd)
-2:
- bf 29,3f // word?
- lwzu w1,-4(rs)
- stwu w1,-4(rd)
-3:
- bf 30,4f // halfword to move?
- lhzu w1,-2(rs)
- sthu w1,-2(rd)
-4:
- bflr 31 // done if no odd byte
- lbz w1,-1(rs) // no update
- stb w1,-1(rd)
- blr
-
-
-// Medium and long operands. Use Altivec if long enough, else scalar loops.
-// w1 = (rd-rs), used to check for alignment
-// cr1 = blt iff we must move reverse
-
- .align 4
-LMedium:
- dcbtst 0,rd // touch in destination
- cmplwi cr7,rc,kLong // long enough for vectors?
- neg w3,rd // start to compute #bytes to align destination
- rlwinm r0,w1,0,0x7 // check relative 8-byte alignment
- andi. w6,w3,7 // w6 <- #bytes to 8-byte align destination
- blt cr1,LMediumReverse // handle reverse moves
- rlwinm w4,w3,0,0x1F // w4 <- #bytes to 32-byte align destination
- cmpwi cr6,r0,0 // set cr6 beq if relatively aligned
- bge cr7,LFwdLong // long enough for vectors
-
-// Medium length: use scalar loops.
-// w6/cr0 = #bytes to 8-byte align destination
-// cr6 = beq if relatively doubleword aligned
-
- sub rc,rc,w6 // decrement length remaining
- beq 1f // skip if dest already doubleword aligned
- mtxer w6 // set up count for move
- lswx w1,0,rs // move w6 bytes to align destination
- stswx w1,0,rd
- add rs,rs,w6 // bump ptrs past
- add rd,rd,w6
-1:
- srwi r0,rc,4 // get # 16-byte chunks (>=1)
- mtcrf 0x01,rc // save remaining byte count here for LShort16
- mtctr r0 // set up 16-byte loop
- bne cr6,3f // source not 4-byte aligned
- b 2f
-
- .align 4
-2: // loop over 16-byte aligned chunks
- lfd f0,0(rs)
- lfd f1,8(rs)
- addi rs,rs,16
- stfd f0,0(rd)
- stfd f1,8(rd)
- addi rd,rd,16
- bdnz 2b
-
- b LShort16
-
- .align 4
-3: // loop over 16-byte unaligned chunks
- lwz w1,0(rs)
- lwz w2,4(rs)
- lwz w3,8(rs)
- lwz w4,12(rs)
- addi rs,rs,16
- stw w1,0(rd)
- stw w2,4(rd)
- stw w3,8(rd)
- stw w4,12(rd)
- addi rd,rd,16
- bdnz 3b
-
- b LShort16
-
-
-// Vector loops. First, we must 32-byte align the destination.
-// w1 = (rd-rs), used to check for reverse and alignment
-// w4 = #bytes to 32-byte align destination
-// rc = long enough for at least one vector loop
-
-LFwdLong:
- cmpwi w4,0 // dest already aligned?
- sub rc,rc,w4 // adjust length
- mtcrf 0x01,w4 // cr7 <- #bytes to align dest
- rlwinm w2,w1,0,0xF // relatively 16-byte aligned?
- mtcrf 0x02,w4 // finish moving #bytes to align to cr6 and cr7
- srwi r0,rc,6 // get # 64-byte chunks to xfer (>=1)
- cmpwi cr5,w2,0 // set cr5 beq if relatively 16-byte aligned
- beq LFwdAligned // dest is already aligned
-
-// 32-byte align destination.
-
- bf 31,1f // byte to move?
- lbz w1,0(rs)
- addi rs,rs,1
- stb w1,0(rd)
- addi rd,rd,1
-1:
- bf 30,2f // halfword?
- lhz w1,0(rs)
- addi rs,rs,2
- sth w1,0(rd)
- addi rd,rd,2
-2:
- bf 29,3f // word?
- lwz w1,0(rs)
- addi rs,rs,4
- stw w1,0(rd)
- addi rd,rd,4
-3:
- bf 28,4f // doubleword?
- lwz w1,0(rs)
- lwz w2,4(rs)
- addi rs,rs,8
- stw w1,0(rd)
- stw w2,4(rd)
- addi rd,rd,8
-4:
- bf 27,LFwdAligned // quadword?
- lwz w1,0(rs)
- lwz w2,4(rs)
- lwz w3,8(rs)
- lwz w4,12(rs)
- addi rs,rs,16
- stw w1,0(rd)
- stw w2,4(rd)
- stw w3,8(rd)
- stw w4,12(rd)
- addi rd,rd,16
-
-
-// Destination is 32-byte aligned.
-// r0 = count of 64-byte chunks to move (not 0)
-// rd = 32-byte aligned
-// rc = bytes remaining
-// cr5 = beq if source is 16-byte aligned
-// We set up many registers:
-// ctr = number of 64-byte chunks to move
-// r0/cr0 = leftover QWs to move
-// cr7 = low 4 bits of rc (ie, leftover byte count 0-15)
-// cr6 = beq if leftover byte count is 0
-// rv = original value of vrsave
-// c16 etc = loaded
-
-LFwdAligned:
- mfspr rv,vrsave // get bitmap of live vector registers
- mtcrf 0x01,rc // move leftover count to cr7 for LShort16
- rlwinm w3,rc,0,28,31 // move last 0-15 byte count to w3
- mtctr r0 // set up loop count
- cmpwi cr6,w3,0 // set cr6 on leftover byte count
- oris w1,rv,0xFF00 // we use v0-v7
- rlwinm. r0,rc,28,30,31 // get number of quadword leftovers (0-3) and set cr0
- mtspr vrsave,w1 // update mask
- li c16,16 // get constants used in ldvx/stvx
- li c32,32
- li c48,48
- li c96,96
- li c128,128
- bne cr5,LForwardVecUnal // handle unaligned operands
- b 1f
-
- .align 4
-1: // loop over 64-byte chunks
- dcbt c96,rs
- dcbt c128,rs
- lvx v1,0,rs
- lvx v2,c16,rs
- lvx v3,c32,rs
- lvx v4,c48,rs
- addi rs,rs,64
- dcba 0,rd // patched to NOP on some machines
- stvx v1,0,rd
- stvx v2,c16,rd
- dcba c32,rd // patched to NOP on some machines
- stvx v3,c32,rd
- stvx v4,c48,rd
- addi rd,rd,64
- bdnz 1b
-
- beq 4f // no leftover quadwords
- mtctr r0
-3: // loop over remaining quadwords (1-3)
- lvx v1,0,rs
- addi rs,rs,16
- stvx v1,0,rd
- addi rd,rd,16
- bdnz 3b
-4:
- mtspr vrsave,rv // restore bitmap of live vr's
- bne cr6,LShort16 // handle last 0-15 bytes if any
- blr
-
-
-// Long, forward, unaligned vector loop.
-
-LForwardVecUnal:
- lvsl vp,0,rs // get permute vector to shift left
- lvx v1,0,rs // prefetch 1st source quadword
- b 1f
-
- .align 4 // align inner loops
-1: // loop over 64-byte chunks
- lvx v2,c16,rs
- dcbt c96,rs
- lvx v3,c32,rs
- dcbt c128,rs
- lvx v4,c48,rs
- addi rs,rs,64
- vperm vw,v1,v2,vp
- lvx v1,0,rs
- vperm vx,v2,v3,vp
- dcba 0,rd // patched to NOP on some machines
- stvx vw,0,rd
- vperm vy,v3,v4,vp
- stvx vx,c16,rd
- vperm vw,v4,v1,vp
- dcba c32,rd // patched to NOP on some machines
- stvx vy,c32,rd
- stvx vw,c48,rd
- addi rd,rd,64
- bdnz 1b
-
- beq- 4f // no leftover quadwords
- mtctr r0
-3: // loop over remaining quadwords
- lvx v2,c16,rs
- addi rs,rs,16
- vperm vx,v1,v2,vp
- vor v1,v2,v2 // v1 <- v2
- stvx vx,0,rd
- addi rd,rd,16
- bdnz 3b
-4:
- mtspr vrsave,rv // restore bitmap of live vr's
- bne cr6,LShort16 // handle last 0-15 bytes if any
- blr
-
-
-// Medium and long, reverse moves. We use altivec if the operands are long enough,
-// else a lwz/stx loop.
-// w1 = (rd-rs), used to check for reverse and alignment
-// cr7 = bge if long
-
-LMediumReverse:
- add rd,rd,rc // point to end of operands
- add rs,rs,rc
- andi. w4,rd,0x1F // w4 <- #bytes to 32-byte align destination
- rlwinm w6,rd,0,0x3 // w6 <- #bytes to 4-byte align destination
- bge cr7,LLongReverse // long enough for vectors
-
-// Scalar loop.
-// w6 = #bytes to 4-byte align destination
-
- sub rc,rc,w6 // decrement length remaining
- mtxer w6 // set up count for move
- sub rs,rs,w6 // back up ptrs
- sub rd,rd,w6
- srwi r0,rc,4 // get # 16-byte chunks (>=1)
- mtcrf 0x01,rc // set remaining byte count here for LShortReverse16
- lswx w1,0,rs // move w6 bytes to align destination
- stswx w1,0,rd
- mtctr r0 // set up 16-byte loop
- b 1f
-
- .align 4
-1: // loop over 16-byte aligned chunks
- lwz w1,-4(rs)
- lwz w2,-8(rs)
- lwz w3,-12(rs)
- lwzu w4,-16(rs)
- stw w1,-4(rd)
- stw w2,-8(rd)
- stw w3,-12(rd)
- stwu w4,-16(rd)
- bdnz 1b
-
- b LShortReverse16
-
-
-// Reverse vector loops. First, we must 32-byte align the destination.
-// w1 = (rd-rs), used to check for reverse and alignment
-// w4/cr0 = #bytes to 32-byte align destination
-// rc = long enough for at least one vector loop
-
-LLongReverse:
- sub rc,rc,w4 // adjust length
- mtcrf 0x01,w4 // cr7 <- #bytes to align dest
- rlwinm w2,w1,0,0xF // relatively 16-byte aligned?
- mtcrf 0x02,w4 // finish moving #bytes to align to cr6 and cr7
- srwi r0,rc,6 // get # 64-byte chunks to xfer (>=1)
- cmpwi cr5,w2,0 // set cr5 beq if relatively 16-byte aligned
- beq LReverseAligned // dest is already aligned
-
-// 32-byte align destination.
-
- bf 31,1f // byte to move?
- lbzu w1,-1(rs)
- stbu w1,-1(rd)
-1:
- bf 30,2f // halfword?
- lhzu w1,-2(rs)
- sthu w1,-2(rd)
-2:
- bf 29,3f // word?
- lwzu w1,-4(rs)
- stwu w1,-4(rd)
-3:
- bf 28,4f // doubleword?
- lwz w1,-4(rs)
- lwzu w2,-8(rs)
- stw w1,-4(rd)
- stwu w2,-8(rd)
-4:
- bf 27,LReverseAligned // quadword?
- lwz w1,-4(rs)
- lwz w2,-8(rs)
- lwz w3,-12(rs)
- lwzu w4,-16(rs)
- stw w1,-4(rd)
- stw w2,-8(rd)
- stw w3,-12(rd)
- stwu w4,-16(rd)
-
-// Destination is 32-byte aligned.
-// r0 = count of 64-byte chunks to move (not 0)
-// rd = 32-byte aligned
-// rc = bytes remaining
-// cr5 = beq if source is 16-byte aligned
-// We set up many registers:
-// ctr = number of 64-byte chunks to move
-// r0/cr0 = leftover QWs to move
-// cr7 = low 4 bits of rc (ie, leftover byte count 0-15)
-// cr6 = beq if leftover byte count is 0
-// rv = original value of vrsave
-// cm1 etc = loaded
-
-LReverseAligned:
- mfspr rv,vrsave // get bitmap of live vector registers
- mtcrf 0x01,rc // move leftover count to cr7 for LShort16
- rlwinm w3,rc,0,28,31 // move last 0-15 byte count to w3
- mtctr r0 // set up loop count
- cmpwi cr6,w3,0 // set cr6 on leftover byte count
- oris w1,rv,0xFF00 // we use v0-v7
- rlwinm. r0,rc,28,30,31 // get number of quadword leftovers (0-3) and set cr0
- mtspr vrsave,w1 // update mask
- li cm1,-1 // get constants used in ldvx/stvx
- li cm17,-17
- li cm33,-33
- li cm49,-49
- li cm97,-97
- li cm129,-129
- bne cr5,LReverseVecUnal // handle unaligned operands
- b 1f
-
- .align 4 // align inner loops
-1: // loop over 64-byte chunks
- dcbt cm97,rs
- dcbt cm129,rs
- lvx v1,cm1,rs
- lvx v2,cm17,rs
- lvx v3,cm33,rs
- lvx v4,cm49,rs
- subi rs,rs,64
- stvx v1,cm1,rd
- stvx v2,cm17,rd
- stvx v3,cm33,rd
- stvx v4,cm49,rd
- subi rd,rd,64
- bdnz 1b
-
- beq 4f // no leftover quadwords
- mtctr r0
-3: // loop over remaining quadwords (1-7)
- lvx v1,cm1,rs
- subi rs,rs,16
- stvx v1,cm1,rd
- subi rd,rd,16
- bdnz 3b
-4:
- mtspr vrsave,rv // restore bitmap of live vr's
- bne cr6,LShortReverse16 // handle last 0-15 bytes if any
- blr
-
-
-// Long, reverse, unaligned vector loop.
-
-LReverseVecUnal:
- lvsl vp,0,rs // get permute vector to shift left
- lvx v1,cm1,rs // v1 always looks ahead
- b 1f
-
- .align 4 // align the inner loops
-1: // loop over 64-byte chunks
- lvx v2,cm17,rs
- dcbt cm97,rs
- lvx v3,cm33,rs
- dcbt cm129,rs
- lvx v4,cm49,rs
- subi rs,rs,64
- vperm vw,v2,v1,vp
- lvx v1,cm1,rs
- vperm vx,v3,v2,vp
- stvx vw,cm1,rd
- vperm vy,v4,v3,vp
- stvx vx,cm17,rd
- vperm vw,v1,v4,vp
- stvx vy,cm33,rd
- stvx vw,cm49,rd
- subi rd,rd,64
- bdnz 1b
-
- beq 3f // no leftover quadwords
- mtctr r0
-2: // loop over 1-3 quadwords
- lvx v2,cm17,rs
- subi rs,rs,16
- vperm vx,v2,v1,vp
- vor v1,v2,v2 // v1 <- v2
- stvx vx,cm1,rd
- subi rd,rd,16
- bdnz 2b
-3:
- mtspr vrsave,rv // restore bitmap of live vr's
- bne cr6,LShortReverse16 // handle last 0-15 bytes iff any
- blr
-
- COMMPAGE_DESCRIPTOR(bcopy_g4,_COMM_PAGE_BCOPY,kHasAltivec,k64Bit,kCommPageDCBA)
+++ /dev/null
-/*
- * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-/* ====================================
- * Very Long Operand BCOPY for Mac OS X
- * ====================================
- *
- * Version of 6/11/2003, tuned for the IBM 970. This is for operands at
- * least several pages long. It is called from bcopy()/memcpy()/memmove().
- *
- * We use the following additional strategies not used by the shorter
- * operand paths. Mostly, we try to optimize for memory bandwidth:
- * 1. Use DCBZ128 to avoid reading destination lines. Because this code
- * resides on the commmpage, it can use a private interface with the
- * kernel to minimize alignment exceptions if the destination is
- * uncached. The kernel will clear cr7 whenever it emulates a DCBZ or
- * DCBZ128 on the commpage. Thus we take at most one exception per call,
- * which is amortized across the very long operand.
- * 2. Copy larger chunks per iteration to minimize R/W bus turnaround
- * and maximize DRAM page locality (opening a new page is expensive.)
- * 3. Touch in one source chunk ahead with DCBT. This is probably the
- * least important change, and probably only helps restart the
- * hardware stream at the start of each source page.
- *
- * Register usage. Note the rather delicate way we assign multiple uses
- * to the same register. Beware.
- * r0 = temp (NB: cannot use r0 for any constant such as "c16")
- * r3 = not used, as memcpy and memmove return 1st parameter as a value
- * r4 = source ptr ("rs")
- * r5 = count of bytes to move ("rc")
- * r6 = constant 16 ("c16")
- * r7 = constant 32 (""c32")
- * r8 = constant 48 (""c48")
- * r9 = constant 128 (""c128")
- * r10 = vrsave ("rv")
- * r11 = constant 256 (""c256")
- * r12 = destination ptr ("rd")
- * r13 = constant 384 (""c384")
- * r14 = temp ("rx")
- * r15 = temp ("rt")
- */
-#define rs r4
-#define rd r12
-#define rc r5
-#define rv r10
-#define rx r14
-#define rt r15
-
-#define c16 r6
-#define c32 r7
-#define c48 r8
-#define c128 r9
-#define c256 r11
-#define c384 r13
-
-// Offsets within the "red zone" (which is 224 bytes long):
-
-#define rzR13 -8
-#define rzR14 -12
-#define rzR15 -16
-#define rzV20 -32
-#define rzV21 -48
-#define rzV22 -64
-#define rzV23 -80
-#define rzV24 -96
-#define rzV25 -112
-#define rzV26 -128
-#define rzV27 -144
-#define rzV28 -160
-#define rzV29 -176
-#define rzV30 -192
-#define rzV31 -208
-
-
-#include <sys/appleapiopts.h>
-#include <ppc/asm.h>
-#include <machine/cpu_capabilities.h>
-#include <machine/commpage.h>
-
- .text
- .globl EXT(bigcopy_970)
-
-
-// Entry point. This is a subroutine of bcopy(). When called:
-// r4 = source ptr (aka "rs")
-// r12 = dest ptr (aka "rd")
-// r5 = length (>= 16K bytes) (aka "rc")
-//
-// We only do "forward" moves, ie non-overlapping or toward 0.
-//
-// We return with non-volatiles and r3 preserved.
-
- .align 5
-bigcopy_970:
- stw r13,rzR13(r1) // spill non-volatile regs we use to redzone
- stw r14,rzR14(r1)
- stw r15,rzR15(r1)
- li r0,rzV20
- neg rt,rd // start to cache-line-align destination
- stvx v20,r1,r0 // we use all 32 VRs
- li r0,rzV21
- stvx v21,r1,r0
- li r0,rzV22
- stvx v22,r1,r0
- li r0,rzV23
- stvx v23,r1,r0
- li r0,rzV24
- andi. rt,rt,127 // get #bytes to 128-byte align
- stvx v24,r1,r0
- li r0,rzV25
- stvx v25,r1,r0
- li r0,rzV26
- sub rc,rc,rt // adjust length by #bytes to align destination
- stvx v26,r1,r0
- li r0,rzV27
- stvx v27,r1,r0
- li r0,rzV28
- mtctr rt // #bytes to align destination
- stvx v28,r1,r0
- li r0,rzV29
- stvx v29,r1,r0
- li r0,rzV30
- stvx v30,r1,r0
- li r0,rzV31
- stvx v31,r1,r0
- beq 2f // dest already 128-byte aligned
- b 1f
-
-
-// Cache-line-align destination.
-
- .align 5
-1:
- lbz r0,0(rs)
- addi rs,rs,1
- stb r0,0(rd)
- addi rd,rd,1
- bdnz 1b
-
-
-// Is source 16-byte aligned? Load constant offsets.
-
-2:
- andi. r0,rs,15 // check source alignment
- mfspr rv,vrsave // save caller's bitmask
- li r0,-1 // we use all 32 VRs
- li c16,16 // load the constant offsets for x-form ops
- li c32,32
- li c48,48
- li c128,128
- li c256,256
- li c384,384
- mtspr vrsave,r0
-
-// NB: the kernel clears cr7 if it emulates a dcbz128 on the commpage,
-// and we dcbz only if cr7 beq is set. We check to be sure the dcbz's
-// won't zero source bytes before we load them, since we zero before
-// loading as this is faster than zeroing after loading and before storing.
-
- cmpw cr7,r0,r0 // initialize cr7 beq to use dcbz128
- sub rt,rs,rd // get (rs-rd)
- cmplwi cr1,rt,512 // are we moving down less than 512 bytes?
-
-// Start fetching in source cache lines.
-
- dcbt c128,rs // first line already touched in
- dcbt c256,rs
- dcbt c384,rs
-
- bge++ cr1,3f // skip if not moving down less than 512 bytes
- cmpw cr7,c16,c32 // cannot dcbz since it would zero source bytes
-3:
- beq LalignedLoop // handle aligned sources
- lvsl v0,0,rs // get permute vector for left shift
- lvxl v1,0,rs // prime the loop
- b LunalignedLoop // enter unaligned loop
-
-
-// Main loop for unaligned operands. We loop over 384-byte chunks (3 cache lines)
-// since we need a few VRs for permuted destination QWs and the permute vector.
-
- .align 5
-LunalignedLoop:
- subi rc,rc,384 // decrement byte count
- addi rx,rs,384 // get address of next chunk
- lvxl v2,c16,rs
- lvxl v3,c32,rs
- bne-- cr7,1f // skip dcbz's if cr7 beq has been turned off by kernel
- dcbz128 0,rd // (also skip if moving down less than 512 bytes)
- bne-- cr7,1f // catch it first time through
- dcbz128 c128,rd
- dcbz128 c256,rd
-1:
- addi rt,rs,64
- dcbt 0,rx // touch in next chunk
- dcbt c128,rx
- dcbt c256,rx
- lvxl v4,c48,rs
- addi rs,rs,128
- lvxl v5,0,rt
- cmplwi rc,384 // another chunk to go?
- lvxl v6,c16,rt
- lvxl v7,c32,rt
- lvxl v8,c48,rt
- addi rt,rs,64
- vperm v25,v1,v2,v0
- lvxl v9,0,rs
- lvxl v10,c16,rs
- vperm v26,v2,v3,v0
- lvxl v11,c32,rs
- lvxl v12,c48,rs
- vperm v27,v3,v4,v0
- addi rs,rs,128
- lvxl v13,0,rt
- lvxl v14,c16,rt
- vperm v28,v4,v5,v0
- lvxl v15,c32,rt
- lvxl v16,c48,rt
- vperm v29,v5,v6,v0
- addi rt,rs,64
- lvxl v17,0,rs
- lvxl v18,c16,rs
- vperm v30,v6,v7,v0
- lvxl v19,c32,rs
- lvxl v20,c48,rs
- vperm v31,v7,v8,v0
- addi rs,rs,128
- lvxl v21,0,rt
- lvxl v22,c16,rt
- vperm v2,v8,v9,v0
- lvxl v23,c32,rt
- lvxl v24,c48,rt
- vperm v3,v9,v10,v0
- lvx v1,0,rs // get 1st qw of next chunk
- vperm v4,v10,v11,v0
-
- addi rt,rd,64
- stvxl v25,0,rd
- stvxl v26,c16,rd
- vperm v5,v11,v12,v0
- stvxl v27,c32,rd
- stvxl v28,c48,rd
- vperm v6,v12,v13,v0
- addi rd,rd,128
- stvxl v29,0,rt
- stvxl v30,c16,rt
- vperm v7,v13,v14,v0
- stvxl v31,c32,rt
- stvxl v2,c48,rt
- vperm v8,v14,v15,v0
- addi rt,rd,64
- stvxl v3,0,rd
- stvxl v4,c16,rd
- vperm v9,v15,v16,v0
- stvxl v5,c32,rd
- stvxl v6,c48,rd
- vperm v10,v16,v17,v0
- addi rd,rd,128
- stvxl v7,0,rt
- vperm v11,v17,v18,v0
- stvxl v8,c16,rt
- stvxl v9,c32,rt
- vperm v12,v18,v19,v0
- stvxl v10,c48,rt
- addi rt,rd,64
- vperm v13,v19,v20,v0
- stvxl v11,0,rd
- stvxl v12,c16,rd
- vperm v14,v20,v21,v0
- stvxl v13,c32,rd
- vperm v15,v21,v22,v0
- stvxl v14,c48,rd
- vperm v16,v22,v23,v0
- addi rd,rd,128
- stvxl v15,0,rt
- vperm v17,v23,v24,v0
- stvxl v16,c16,rt
- vperm v18,v24,v1,v0
- stvxl v17,c32,rt
- stvxl v18,c48,rt
- bge++ LunalignedLoop // loop if another 384 bytes to go
-
-// End of unaligned main loop. Handle up to 384 leftover bytes.
-
- srwi. r0,rc,5 // get count of 32-byte chunks remaining
- beq Ldone // none
- rlwinm rc,rc,0,0x1F // mask count down to 0..31 leftover bytes
- mtctr r0
-1: // loop over 32-byte chunks
- lvx v2,c16,rs
- lvx v3,c32,rs
- addi rs,rs,32
- vperm v8,v1,v2,v0
- vperm v9,v2,v3,v0
- vor v1,v3,v3 // v1 <- v3
- stvx v8,0,rd
- stvx v9,c16,rd
- addi rd,rd,32
- bdnz 1b
-
- b Ldone
-
-
-// Aligned loop. Destination is 128-byte aligned, and source is 16-byte
-// aligned. Loop over 512-byte chunks (4 cache lines.)
-
- .align 5
-LalignedLoop:
- subi rc,rc,512 // decrement count
- addi rx,rs,512 // address of next chunk
- lvxl v1,0,rs
- lvxl v2,c16,rs
- bne-- cr7,1f // skip dcbz's if cr7 beq has been turned off by kernel
- dcbz128 0,rd // (also skip if moving down less than 512 bytes)
- bne-- cr7,1f // catch it first time through
- dcbz128 c128,rd
- dcbz128 c256,rd
- dcbz128 c384,rd
-1:
- addi rt,rs,64
- dcbt 0,rx // touch in next chunk
- dcbt c128,rx
- dcbt c256,rx
- dcbt c384,rx
- lvxl v3,c32,rs
- lvxl v4,c48,rs
- addi rs,rs,128
- lvxl v5,0,rt
- cmplwi rc,512 // another chunk to go?
- lvxl v6,c16,rt
- lvxl v7,c32,rt
- lvxl v8,c48,rt
- addi rt,rs,64
- lvxl v9,0,rs
- lvxl v10,c16,rs
- lvxl v11,c32,rs
- lvxl v12,c48,rs
- addi rs,rs,128
- lvxl v13,0,rt
- lvxl v14,c16,rt
- lvxl v15,c32,rt
- lvxl v16,c48,rt
- addi rt,rs,64
- lvxl v17,0,rs
- lvxl v18,c16,rs
- lvxl v19,c32,rs
- lvxl v20,c48,rs
- addi rs,rs,128
- lvxl v21,0,rt
- lvxl v22,c16,rt
- lvxl v23,c32,rt
- lvxl v24,c48,rt
- addi rt,rs,64
- lvxl v25,0,rs
- lvxl v26,c16,rs
- lvxl v27,c32,rs
- lvxl v28,c48,rs
- addi rs,rs,128
- lvxl v29,0,rt
- lvxl v30,c16,rt
- lvxl v31,c32,rt
- lvxl v0,c48,rt
-
- addi rt,rd,64
- stvxl v1,0,rd
- stvxl v2,c16,rd
- stvxl v3,c32,rd
- stvxl v4,c48,rd
- addi rd,rd,128
- stvxl v5,0,rt
- stvxl v6,c16,rt
- stvxl v7,c32,rt
- stvxl v8,c48,rt
- addi rt,rd,64
- stvxl v9,0,rd
- stvxl v10,c16,rd
- stvxl v11,c32,rd
- stvxl v12,c48,rd
- addi rd,rd,128
- stvxl v13,0,rt
- stvxl v14,c16,rt
- stvxl v15,c32,rt
- stvxl v16,c48,rt
- addi rt,rd,64
- stvxl v17,0,rd
- stvxl v18,c16,rd
- stvxl v19,c32,rd
- stvxl v20,c48,rd
- addi rd,rd,128
- stvxl v21,0,rt
- stvxl v22,c16,rt
- stvxl v23,c32,rt
- stvxl v24,c48,rt
- addi rt,rd,64
- stvxl v25,0,rd
- stvxl v26,c16,rd
- stvxl v27,c32,rd
- stvxl v28,c48,rd
- addi rd,rd,128
- stvxl v29,0,rt
- stvxl v30,c16,rt
- stvxl v31,c32,rt
- stvxl v0,c48,rt
- bge++ LalignedLoop // loop if another 512 bytes to go
-
-// End of aligned main loop. Handle up to 511 leftover bytes.
-
- srwi. r0,rc,5 // get count of 32-byte chunks remaining
- beq Ldone // none
- rlwinm rc,rc,0,0x1F // mask count down to 0..31 leftover bytes
- mtctr r0
-1: // loop over 32-byte chunks
- lvx v1,0,rs
- lvx v2,c16,rs
- addi rs,rs,32
- stvx v1,0,rd
- stvx v2,c16,rd
- addi rd,rd,32
- bdnz 1b
-
-
-// Done, except for 0..31 leftovers at end. Restore non-volatiles.
-// rs = source ptr
-// rd = dest ptr
-// rc = count (0..31)
-// rv = caller's vrsave
-
-Ldone:
- cmpwi rc,0 // any leftover bytes?
- lwz r13,rzR13(r1) // restore non-volatiles from redzone
- lwz r14,rzR14(r1)
- lwz r15,rzR15(r1)
- li r0,rzV20
- lvx v20,r1,r0
- li r0,rzV21
- lvx v21,r1,r0
- li r0,rzV22
- lvx v22,r1,r0
- li r0,rzV23
- lvx v23,r1,r0
- li r0,rzV24
- lvx v24,r1,r0
- li r0,rzV25
- lvx v25,r1,r0
- li r0,rzV26
- lvx v26,r1,r0
- li r0,rzV27
- lvx v27,r1,r0
- li r0,rzV28
- lvx v28,r1,r0
- li r0,rzV29
- lvx v29,r1,r0
- li r0,rzV30
- lvx v30,r1,r0
- li r0,rzV31
- lvx v31,r1,r0
- mtspr vrsave,rv // restore caller's bitmask
- beqlr // done if no leftover bytes
-
-
-// Handle 1..31 leftover bytes at end.
-
- mtctr rc // set up loop count
- b 1f
-
- .align 5
-1:
- lbz r0,0(rs)
- addi rs,rs,1
- stb r0,0(rd)
- addi rd,rd,1
- bdnz 1b
-
- blr
-
-
- COMMPAGE_DESCRIPTOR(bigcopy_970,_COMM_PAGE_BIGCOPY,0,0,0) // load on all machines for now
-
+++ /dev/null
-/*
- * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-#define ASSEMBLER
-#include <sys/appleapiopts.h>
-#include <ppc/asm.h>
-#include <machine/cpu_capabilities.h>
-#include <machine/commpage.h>
-
- .text
- .align 2
- .globl EXT(bzero_128)
-
-
-// *********************
-// * B Z E R O _ 1 2 8 *
-// *********************
-//
-// For 64-bit processors with a 128-byte cache line.
-//
-// Register use:
-// r0 = zero
-// r3 = original ptr, not changed since memset returns it
-// r4 = count of bytes to set
-// r9 = working operand ptr
-// We do not touch r2 and r10-r12, which some callers depend on.
-
- .align 5
-bzero_128: // void bzero(void *b, size_t len);
- cmplwi cr7,r4,128 // too short for DCBZ128?
- li r0,0 // get a 0
- neg r5,r3 // start to compute #bytes to align
- mr r9,r3 // make copy of operand ptr (can't change r3)
- blt cr7,Ltail // length < 128, too short for DCBZ
-
-// At least 128 bytes long, so compute alignment and #cache blocks.
-
- andi. r5,r5,0x7F // r5 <- #bytes to 128-byte align
- sub r4,r4,r5 // adjust length
- srwi r8,r4,7 // r8 <- 128-byte chunks
- rlwinm r4,r4,0,0x7F // mask length down to remaining bytes
- mtctr r8 // set up loop count
- beq Ldcbz // skip if already aligned (r8!=0)
-
-// 128-byte align
-
- mtcrf 0x01,r5 // start to move #bytes to align to cr6 and cr7
- cmpwi cr1,r8,0 // any 128-byte cache lines to 0?
- mtcrf 0x02,r5
-
- bf 31,1f // byte?
- stb r0,0(r9)
- addi r9,r9,1
-1:
- bf 30,2f // halfword?
- sth r0,0(r9)
- addi r9,r9,2
-2:
- bf 29,3f // word?
- stw r0,0(r9)
- addi r9,r9,4
-3:
- bf 28,4f // doubleword?
- std r0,0(r9)
- addi r9,r9,8
-4:
- bf 27,5f // quadword?
- std r0,0(r9)
- std r0,8(r9)
- addi r9,r9,16
-5:
- bf 26,6f // 32-byte chunk?
- std r0,0(r9)
- std r0,8(r9)
- std r0,16(r9)
- std r0,24(r9)
- addi r9,r9,32
-6:
- bf 25,7f // 64-byte chunk?
- std r0,0(r9)
- std r0,8(r9)
- std r0,16(r9)
- std r0,24(r9)
- std r0,32(r9)
- std r0,40(r9)
- std r0,48(r9)
- std r0,56(r9)
- addi r9,r9,64
-7:
- beq cr1,Ltail // no chunks to dcbz128
-
-// Loop doing 128-byte version of DCBZ instruction.
-// NB: if the memory is cache-inhibited, the kernel will clear cr7
-// when it emulates the alignment exception. Eventually, we may want
-// to check for this case.
-
-Ldcbz:
- dcbz128 0,r9 // zero another 32 bytes
- addi r9,r9,128
- bdnz Ldcbz
-
-// Store trailing bytes.
-// r0 = 0
-// r4 = count
-// r9 = ptr
-
-Ltail:
- srwi. r5,r4,4 // r5 <- 16-byte chunks to 0
- mtcrf 0x01,r4 // remaining byte count to cr7
- mtctr r5
- beq 2f // skip if no 16-byte chunks
-1: // loop over 16-byte chunks
- std r0,0(r9)
- std r0,8(r9)
- addi r9,r9,16
- bdnz 1b
-2:
- bf 28,4f // 8-byte chunk?
- std r0,0(r9)
- addi r9,r9,8
-4:
- bf 29,5f // word?
- stw r0,0(r9)
- addi r9,r9,4
-5:
- bf 30,6f // halfword?
- sth r0,0(r9)
- addi r9,r9,2
-6:
- bflr 31 // byte?
- stb r0,0(r9)
- blr
-
- COMMPAGE_DESCRIPTOR(bzero_128,_COMM_PAGE_BZERO,kCache128+k64Bit,0,kCommPageMTCRF)
+++ /dev/null
-/*
- * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-#define ASSEMBLER
-#include <sys/appleapiopts.h>
-#include <ppc/asm.h>
-#include <machine/cpu_capabilities.h>
-#include <machine/commpage.h>
-
- .text
- .align 2
- .globl EXT(bzero_32)
-
-
-// *******************
-// * B Z E R O _ 3 2 *
-// *******************
-//
-// For 32-bit processors with a 32-byte cache line.
-//
-// Register use:
-// r0 = zero
-// r3 = original ptr, not changed since memset returns it
-// r4 = count of bytes to set
-// r9 = working operand ptr
-// We do not touch r2 and r10-r12, which some callers depend on.
-
- .align 5
-bzero_32: // void bzero(void *b, size_t len);
- cmplwi cr7,r4,32 // too short for DCBZ?
- li r0,0 // get a 0
- neg r5,r3 // start to compute #bytes to align
- mr r9,r3 // make copy of operand ptr (can't change r3)
- blt cr7,Ltail // length < 32, too short for DCBZ
-
-// At least 32 bytes long, so compute alignment and #cache blocks.
-
- andi. r5,r5,0x1F // r5 <- #bytes to 32-byte align
- sub r4,r4,r5 // adjust length
- srwi r8,r4,5 // r8 <- #32-byte chunks
- cmpwi cr1,r8,0 // any chunks?
- mtctr r8 // set up loop count
- beq 1f // skip if already 32-byte aligned (r8!=0)
-
-// 32-byte align. We just store 32 0s, rather than test and use conditional
-// branches. We've already stored the first few bytes above.
-
- stw r0,0(r9)
- stw r0,4(r9)
- stw r0,8(r9)
- stw r0,12(r9)
- stw r0,16(r9)
- stw r0,20(r9)
- stw r0,24(r9)
- stw r0,28(r9)
- add r9,r9,r5 // now rp is 32-byte aligned
- beq cr1,Ltail // skip if no 32-byte chunks
-
-// Loop doing 32-byte version of DCBZ instruction.
-// NB: we take alignment exceptions on cache-inhibited memory.
-// The kernel could be changed to zero cr7 when emulating a
-// dcbz (as it does on 64-bit processors), so we could avoid all
-// but the first.
-
-1:
- andi. r5,r4,0x1F // will there be trailing bytes?
- b 2f
- .align 4
-2:
- dcbz 0,r9 // zero another 32 bytes
- addi r9,r9,32
- bdnz 2b
-
- beqlr // no trailing bytes
-
-// Store trailing bytes.
-
-Ltail:
- andi. r5,r4,0x10 // test bit 27 separately
- mtcrf 0x01,r4 // remaining byte count to cr7
-
- beq 2f // no 16-byte chunks
- stw r0,0(r9)
- stw r0,4(r9)
- stw r0,8(r9)
- stw r0,12(r9)
- addi r9,r9,16
-2:
- bf 28,4f // 8-byte chunk?
- stw r0,0(r9)
- stw r0,4(r9)
- addi r9,r9,8
-4:
- bf 29,5f // word?
- stw r0,0(r9)
- addi r9,r9,4
-5:
- bf 30,6f // halfword?
- sth r0,0(r9)
- addi r9,r9,2
-6:
- bflr 31 // byte?
- stb r0,0(r9)
- blr
-
- COMMPAGE_DESCRIPTOR(bzero_32,_COMM_PAGE_BZERO,kCache32,0,0)
+++ /dev/null
-/*
- * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-#define ASSEMBLER
-#include <sys/appleapiopts.h>
-#include <ppc/asm.h> // EXT, LEXT
-#include <machine/cpu_capabilities.h>
-#include <machine/commpage.h>
-
- .text
- .align 2
- .globl EXT(commpage_flush_dcache)
- .globl EXT(commpage_flush_icache)
-
-
-// *********************************************
-// * C O M M P A G E _ F L U S H _ D C A C H E *
-// *********************************************
-//
-// r3 = ptr to 1st byte to flush
-// r4 = length to flush (may be 0)
-
-commpage_flush_dcache:
- cmpwi r4,0 // length 0?
- lhz r5,_COMM_PAGE_CACHE_LINESIZE(0)
- subi r9,r5,1 // get (linesize-1)
- and r0,r3,r9 // get offset within line of 1st byte
- add r4,r4,r0 // adjust length so we flush them all
- add r4,r4,r9 // round length up...
- andc r4,r4,r9 // ...to multiple of cache lines
- beqlr-- // length was 0, so exit
-1:
- sub. r4,r4,r5 // more to go?
- dcbf 0,r3 // flush another line
- add r3,r3,r5
- bne 1b
- sync // make sure lines are flushed before we return
- blr
-
- COMMPAGE_DESCRIPTOR(commpage_flush_dcache,_COMM_PAGE_FLUSH_DCACHE,0,0,0) // matches all CPUs
-
-
-// *********************************************
-// * C O M M P A G E _ F L U S H _ I C A C H E *
-// *********************************************
-//
-// r3 = ptr to 1st byte to flush
-// r4 = length to flush (may be 0)
-
-commpage_flush_icache:
- cmpwi r4,0 // length 0?
- lhz r5,_COMM_PAGE_CACHE_LINESIZE(0)
- subi r9,r5,1 // get (linesize-1)
- and r0,r3,r9 // get offset within line of 1st byte
- add r4,r4,r0 // adjust length so we flush them all
- mr r7,r3 // copy ptr
- add r4,r4,r9 // round length up...
- andc r4,r4,r9 // ...to multiple of cache lines
- mr r6,r4 // copy length
- beqlr-- // length was 0, so exit
-1:
- sub. r4,r4,r5 // more to go?
- dcbf 0,r3 // flush another line
- add r3,r3,r5
- bne 1b
- sync // make sure lines are flushed
-2:
- sub. r6,r6,r5 // more to go?
- icbi 0,r7
- add r7,r7,r5
- bne 2b
- isync // make sure we haven't prefetched old instructions
-
- blr
-
- COMMPAGE_DESCRIPTOR(commpage_flush_icache,_COMM_PAGE_FLUSH_ICACHE,0,0,0) // matches all CPUs
-
-
+++ /dev/null
-/*
- * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-/*
- * Here's what to do if you want to add a new routine to the comm page:
- *
- * 1. Add a definition for it's address in osfmk/ppc/cpu_capabilities.h,
- * being careful to reserve room for future expansion.
- *
- * 2. Write one or more versions of the routine, each with it's own
- * commpage_descriptor. The tricky part is getting the "special",
- * "musthave", and "canthave" fields right, so that exactly one
- * version of the routine is selected for every machine.
- * The source files should be in osfmk/ppc/commpage/.
- *
- * 3. Add a ptr to your new commpage_descriptor(s) in the "routines"
- * array in commpage_populate(). Of course, you'll also have to
- * declare them "extern" in commpage_populate().
- *
- * 4. Write the code in Libc to use the new routine.
- */
-
-#include <mach/mach_types.h>
-#include <mach/machine.h>
-#include <ppc/exception.h>
-#include <ppc/machine_routines.h>
-#include <machine/cpu_capabilities.h>
-#include <machine/commpage.h>
-#include <machine/pmap.h>
-#include <vm/vm_kern.h>
-#include <mach/vm_map.h>
-
-static char *next = NULL; // next available byte in comm page
-static int cur_routine = 0; // comm page address of "current" routine
-static int matched; // true if we've found a match for "current" routine
-
-int _cpu_capabilities = 0; // define the capability vector
-
-char *commPagePtr = NULL; // virtual address of comm page in kernel map
-
-
-/* Allocate the commpages and add to the shared submap created by vm:
- * 1. allocate pages in the kernel map (RW)
- * 2. wire them down
- * 3. make a memory entry out of them
- * 4. map that entry into the shared comm region map (R-only)
- */
-static void*
-commpage_allocate( void )
-{
- extern vm_map_t com_region_map; // the shared submap, set up in vm init
- vm_offset_t kernel_addr; // address of commpage in kernel map
- vm_offset_t zero = 0;
- vm_size_t size = _COMM_PAGE_AREA_USED; // size actually populated
- ipc_port_t handle;
-
- if (com_region_map == NULL)
- panic("commpage map is null");
-
- if (vm_allocate(kernel_map,&kernel_addr,_COMM_PAGE_AREA_USED,VM_FLAGS_ANYWHERE))
- panic("cannot allocate commpage");
-
- if (vm_map_wire(kernel_map,kernel_addr,kernel_addr+_COMM_PAGE_AREA_USED,VM_PROT_DEFAULT,FALSE))
- panic("cannot wire commpage");
-
- if (mach_make_memory_entry( kernel_map, // target map
- &size, // size
- kernel_addr, // offset (address in kernel map)
- VM_PROT_DEFAULT, // map it RW
- &handle, // this is the object handle we get
- NULL )) // parent_entry
- panic("cannot make entry for commpage");
-
- if (vm_map_64( com_region_map, // target map (shared submap)
- &zero, // address (map into 1st page in submap)
- _COMM_PAGE_AREA_USED, // size
- 0, // mask
- VM_FLAGS_FIXED, // flags (it must be 1st page in submap)
- handle, // port is the memory entry we just made
- 0, // offset (map 1st page in memory entry)
- FALSE, // copy
- VM_PROT_READ, // cur_protection (R-only in user map)
- VM_PROT_READ, // max_protection
- VM_INHERIT_SHARE )) // inheritance
- panic("cannot map commpage");
-
- ipc_port_release(handle);
-
- return (void*) kernel_addr; // return address in kernel map
-}
-
-
-/* Get address (in kernel map) of a commpage field. */
-
-static void*
-commpage_addr_of(
- int addr_at_runtime )
-{
- return (void*) (commPagePtr + addr_at_runtime - _COMM_PAGE_BASE_ADDRESS);
-}
-
-
-/* Determine number of CPUs on this system. We cannot rely on
- * machine_info.max_cpus this early in the boot.
- */
-static int
-commpage_cpus( void )
-{
- int cpus;
-
- cpus = ml_get_max_cpus(); // NB: this call can block
-
- if (cpus == 0)
- panic("commpage cpus==0");
- if (cpus > 0xFF)
- cpus = 0xFF;
-
- return cpus;
-}
-
-
-/* Initialize kernel version of _cpu_capabilities vector (used by KEXTs.) */
-
-static void
-commpage_init_cpu_capabilities( void )
-{
- struct per_proc_info *pp;
- procFeatures *pfp;
- int cpus;
- int available;
-
- pp = per_proc_info; // use CPU 0's per-proc
- pfp = &pp->pf; // point to features in per-proc
- available = pfp->Available;
-
- // If AltiVec is disabled make sure it is not reported as available.
- if ((available & pfAltivec) == 0) {
- _cpu_capabilities &= ~kHasAltivec;
- }
-
- if (_cpu_capabilities & kDcbaAvailable) { // if this processor has DCBA, time it...
- _cpu_capabilities |= commpage_time_dcba(); // ...and set kDcbaRecomended if it helps.
- }
-
- cpus = commpage_cpus(); // how many CPUs do we have
- if (cpus == 1) _cpu_capabilities |= kUP;
- _cpu_capabilities |= (cpus << kNumCPUsShift);
-}
-
-
-/* Copy data into commpage. */
-
- void
-commpage_stuff(
- int address,
- void *source,
- int length )
-{
- char *dest = commpage_addr_of(address);
-
- if (dest < next)
- panic("commpage overlap: %08 - %08X", dest, next);
-
- bcopy((char*)source,dest,length);
-
- next = (dest + length);
-}
-
-
-/* Modify commpage code in-place for this specific platform. */
-
-static void
-commpage_change(
- uint32_t *ptr,
- int bytes,
- uint32_t search_mask,
- uint32_t search_pattern,
- uint32_t new_mask,
- uint32_t new_pattern,
- int (*check)(uint32_t instruction) )
-{
- int words = bytes >> 2;
- uint32_t word;
- int found_one = 0;
-
- while( (--words) >= 0 ) {
- word = *ptr;
- if ((word & search_mask)==search_pattern) {
- if ((check==NULL) || (check(word))) { // check instruction if necessary
- found_one = 1;
- word &= ~new_mask;
- word |= new_pattern;
- *ptr = word;
- }
- }
- ptr++;
- }
-
- if (!found_one)
- panic("commpage opcode not found");
-}
-
-
-/* Check to see if exactly one bit is set in a MTCRF instruction's FXM field.
- */
-static int
-commpage_onebit(
- uint32_t mtcrf )
-{
- int x = (mtcrf >> 12) & 0xFF; // isolate the FXM field of the MTCRF
-
- if (x==0)
- panic("commpage bad mtcrf");
-
- return (x & (x-1))==0 ? 1 : 0; // return 1 iff exactly 1 bit set in FXM field
-}
-
-
-/* Handle kCommPageDCBA bit: this routine uses DCBA. If the machine we're
- * running on doesn't benefit from use of that instruction, map them to NOPs
- * in the commpage.
- */
-static void
-commpage_handle_dcbas(
- int address,
- int length )
-{
- uint32_t *ptr, search_mask, search, replace_mask, replace;
-
- if ((_cpu_capabilities & kDcbaAvailable) == 0) {
- ptr = commpage_addr_of(address);
-
- search_mask = 0xFC0007FE; // search x-form opcode bits
- search = 0x7C0005EC; // for a DCBA
- replace_mask = 0xFFFFFFFF; // replace all bits...
- replace = 0x60000000; // ...with a NOP
-
- commpage_change(ptr,length,search_mask,search,replace_mask,replace,NULL);
- }
-}
-
-
-/* Handle kCommPageSYNC bit: this routine uses SYNC or LWSYNC. If we're
- * running on a UP machine, map them to NOPs.
- */
-static void
-commpage_handle_syncs(
- int address,
- int length )
-{
- uint32_t *ptr, search_mask, search, replace_mask, replace;
-
- if (_NumCPUs() == 1) {
- ptr = commpage_addr_of(address);
-
- search_mask = 0xFC0007FE; // search x-form opcode bits
- search = 0x7C0004AC; // for a SYNC or LWSYNC
- replace_mask = 0xFFFFFFFF; // replace all bits...
- replace = 0x60000000; // ...with a NOP
-
- commpage_change(ptr,length,search_mask,search,replace_mask,replace,NULL);
- }
-}
-
-
-/* Handle kCommPageMTCRF bit. When this was written (3/03), the assembler did not
- * recognize the special form of MTCRF instructions, in which exactly one bit is set
- * in the 8-bit mask field. Bit 11 of the instruction should be set in this case,
- * since the 970 and probably other 64-bit processors optimize it. Once the assembler
- * has been updated this code can be removed, though it need not be.
- */
-static void
-commpage_handle_mtcrfs(
- int address,
- int length )
-{
- uint32_t *ptr, search_mask, search, replace_mask, replace;
-
- if (_cpu_capabilities & k64Bit) {
- ptr = commpage_addr_of(address);
-
- search_mask = 0xFC0007FE; // search x-form opcode bits
- search = 0x7C000120; // for a MTCRF
- replace_mask = 0x00100000; // replace bit 11...
- replace = 0x00100000; // ...with a 1-bit
-
- commpage_change(ptr,length,search_mask,search,replace_mask,replace,commpage_onebit);
- }
-}
-
-
-/* Copy a routine into comm page if it matches running machine.
- */
-static void
-commpage_stuff_routine(
- commpage_descriptor *rd )
-{
- char *routine_code;
- int must,cant;
-
- if (rd->commpage_address != cur_routine) {
- if ((cur_routine!=0) && (matched==0))
- panic("commpage no match");
- cur_routine = rd->commpage_address;
- matched = 0;
- }
-
- must = _cpu_capabilities & rd->musthave;
- cant = _cpu_capabilities & rd->canthave;
-
- if ((must == rd->musthave) && (cant == 0)) {
- if (matched)
- panic("commpage duplicate matches");
- matched = 1;
- routine_code = ((char*)rd) + rd->code_offset;
-
- commpage_stuff(rd->commpage_address,routine_code,rd->code_length);
-
- if (rd->special & kCommPageDCBA)
- commpage_handle_dcbas(rd->commpage_address,rd->code_length);
-
- if (rd->special & kCommPageSYNC)
- commpage_handle_syncs(rd->commpage_address,rd->code_length);
-
- if (rd->special & kCommPageMTCRF)
- commpage_handle_mtcrfs(rd->commpage_address,rd->code_length);
- }
-}
-
-
-/* Fill in commpage: called once, during kernel initialization, from the
- * startup thread before user-mode code is running.
- * See the top of this file for a list of what you have to do to add
- * a new routine to the commpage.
- */
-void
-commpage_populate( void )
-{
- char c1;
- short c2;
- addr64_t c8;
- static double two52 = 1048576.0 * 1048576.0 * 4096.0; // 2**52
- static double ten6 = 1000000.0; // 10**6
- commpage_descriptor **rd;
- short version = _COMM_PAGE_THIS_VERSION;
-
-
- commPagePtr = (char*) commpage_allocate();
-
- commpage_init_cpu_capabilities();
-
-
- /* Stuff in the constants. We move things into the comm page in strictly
- * ascending order, so we can check for overlap and panic if so.
- */
-
- commpage_stuff(_COMM_PAGE_VERSION,&version,2);
-
- commpage_stuff(_COMM_PAGE_CPU_CAPABILITIES,&_cpu_capabilities,sizeof(int));
-
- c1 = (_cpu_capabilities & kHasAltivec) ? -1 : 0;
- commpage_stuff(_COMM_PAGE_ALTIVEC,&c1,1);
-
- c1 = (_cpu_capabilities & k64Bit) ? -1 : 0;
- commpage_stuff(_COMM_PAGE_64_BIT,&c1,1);
-
- if (_cpu_capabilities & kCache32)
- c2 = 32;
- else if (_cpu_capabilities & kCache64)
- c2 = 64;
- else if (_cpu_capabilities & kCache128)
- c2 = 128;
- commpage_stuff(_COMM_PAGE_CACHE_LINESIZE,&c2,2);
-
- commpage_stuff(_COMM_PAGE_2_TO_52,&two52,8);
-
- commpage_stuff(_COMM_PAGE_10_TO_6,&ten6,8);
-
- c8 = 0; // 0 timestamp means "disabled"
- commpage_stuff(_COMM_PAGE_TIMEBASE,&c8,8);
- commpage_stuff(_COMM_PAGE_TIMESTAMP,&c8,8);
- commpage_stuff(_COMM_PAGE_SEC_PER_TICK,&c8,8);
-
-
- /* Now the routines. We try each potential routine in turn,
- * and copy in any that "match" the platform we are running on.
- * We require that exactly one routine match for each slot in the
- * comm page, and panic if not.
- *
- * The check for overlap assumes that these routines are
- * in strictly ascending order, sorted by address in the
- * comm page.
- */
-
- extern commpage_descriptor mach_absolute_time_32;
- extern commpage_descriptor mach_absolute_time_64;
- extern commpage_descriptor spinlock_32_try_mp;
- extern commpage_descriptor spinlock_32_try_up;
- extern commpage_descriptor spinlock_64_try_mp;
- extern commpage_descriptor spinlock_64_try_up;
- extern commpage_descriptor spinlock_32_lock_mp;
- extern commpage_descriptor spinlock_32_lock_up;
- extern commpage_descriptor spinlock_64_lock_mp;
- extern commpage_descriptor spinlock_64_lock_up;
- extern commpage_descriptor spinlock_32_unlock_mp;
- extern commpage_descriptor spinlock_32_unlock_up;
- extern commpage_descriptor spinlock_64_unlock_mp;
- extern commpage_descriptor spinlock_64_unlock_up;
- extern commpage_descriptor pthread_getspecific_sprg3;
- extern commpage_descriptor pthread_getspecific_uftrap;
- extern commpage_descriptor gettimeofday_32;
- extern commpage_descriptor gettimeofday_64;
- extern commpage_descriptor commpage_flush_dcache;
- extern commpage_descriptor commpage_flush_icache;
- extern commpage_descriptor pthread_self_sprg3;
- extern commpage_descriptor pthread_self_uftrap;
- extern commpage_descriptor spinlock_relinquish;
- extern commpage_descriptor bzero_32;
- extern commpage_descriptor bzero_128;
- extern commpage_descriptor bcopy_g3;
- extern commpage_descriptor bcopy_g4;
- extern commpage_descriptor bcopy_970;
- extern commpage_descriptor bcopy_64;
- extern commpage_descriptor bigcopy_970;
-
- static commpage_descriptor *routines[] = {
- &mach_absolute_time_32,
- &mach_absolute_time_64,
- &spinlock_32_try_mp,
- &spinlock_32_try_up,
- &spinlock_64_try_mp,
- &spinlock_64_try_up,
- &spinlock_32_lock_mp,
- &spinlock_32_lock_up,
- &spinlock_64_lock_mp,
- &spinlock_64_lock_up,
- &spinlock_32_unlock_mp,
- &spinlock_32_unlock_up,
- &spinlock_64_unlock_mp,
- &spinlock_64_unlock_up,
- &pthread_getspecific_sprg3,
- &pthread_getspecific_uftrap,
- &gettimeofday_32,
- &gettimeofday_64,
- &commpage_flush_dcache,
- &commpage_flush_icache,
- &pthread_self_sprg3,
- &pthread_self_uftrap,
- &spinlock_relinquish,
- &bzero_32,
- &bzero_128,
- &bcopy_g3,
- &bcopy_g4,
- &bcopy_970,
- &bcopy_64,
- &bigcopy_970,
- NULL };
-
- for( rd = routines; *rd != NULL ; rd++ )
- commpage_stuff_routine(*rd);
-
- if (!matched)
- panic("commpage no match on last routine");
-
- if (next > (commPagePtr + _COMM_PAGE_AREA_USED))
- panic("commpage overflow");
-
- sync_cache_virtual((vm_offset_t) commPagePtr,_COMM_PAGE_AREA_USED); // make all that new code executable
-
-}
+++ /dev/null
-/*
- * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-#ifndef _PPC_COMMPAGE_H
-#define _PPC_COMMPAGE_H
-
-#ifndef __ASSEMBLER__
-#include <stdint.h>
-#endif /* __ASSEMBLER__ */
-
-
-/* Special check bits for the compage_descriptor "special" field. */
-
-#define kCommPageDCBA 0x0001 // this routine uses DCBA, map to NOP if not appropriate
-#define kCommPageSYNC 0x0002 // this routine uses SYNC, map to NOP if UP
-#define kCommPageMTCRF 0x0004 // set bit 11 in MTCRF if only 1 cr specified
-
-
-#ifdef __ASSEMBLER__
-
-#define COMMPAGE_DESCRIPTOR(label,address,must,cant,special) \
-LEXT(label) @\
- .short label-. @\
- .short .-label-2 @\
- .short address @\
- .short special @\
- .long must @\
- .long cant
-
-
-#else /* __ASSEMBLER__ */
-
-/* Each potential commpage routine is described by one of these.
- * Note that the COMMPAGE_DESCRIPTOR macro (above), used in
- * assembly language, must agree with this.
- */
-
-typedef struct commpage_descriptor {
- short code_offset; // offset to code from this descriptor
- short code_length; // length in bytes
- short commpage_address; // put at this address (_COMM_PAGE_BCOPY etc)
- short special; // special handling bits for DCBA and SYNC etc
- long musthave; // _cpu_capability bits we must have
- long canthave; // _cpu_capability bits we can't have
-} commpage_descriptor;
-
-
-extern char *commPagePtr; // virt address of commpage in kernel map
-
-
-extern void commpage_set_timestamp(uint64_t tbr,uint32_t secs,uint32_t usecs,uint32_t ticks_per_sec);
-extern int commpage_time_dcba( void );
-
-#endif /* __ASSEMBLER__ */
-
-#endif /* _PPC_COMMPAGE_H */
+++ /dev/null
-/*
- * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-#include <sys/appleapiopts.h>
-#include <ppc/asm.h>
-#include <ppc/proc_reg.h>
-#include <machine/cpu_capabilities.h>
-#include <machine/commpage.h>
-
-
-// commpage_time_dcba() uses a stack frame as follows:
-
-#define kBufSiz 1024 // Size of the buffer we use to do DCBA timing on G4
-#define kSFSize (kBufSiz+128+16) // Stack frame size, which contains the 128-byte-aligned buffer
-#define kLoopCnt 5 // Iterations of the timing loop
-#define kDCBA 22 // Bit in cr5 used as a flag in timing loop
-
-
-// commpage_set_timestamp() uses the red zone for temporary storage:
-
-#define rzSaveF1 -8 // caller's FPR1
-#define rzSaveF2 -16 // caller's FPR2
-#define rzSaveF3 -24 // caller's FPR3
-#define rzSaveF4 -32 // caller's FPR4
-#define rzSaveF5 -40 // caller's FPR5
-#define rzNewTimeBase -48 // used to load 64-bit TBR into a FPR
-
-
-// commpage_set_timestamp() uses the following data. kkTicksPerSec remembers
-// the number used to compute _COMM_PAGE_SEC_PER_TICK. Since this constant
-// rarely changes, we use it to avoid needless recomputation. It is a double
-// value, pre-initialize with an exponent of 2**52.
-
-#define kkBinary0 0 // offset in data to long long 0 (a constant)
-#define kkDouble1 8 // offset in data to double 1.0 (a constant)
-#define kkTicksPerSec 16 // offset in data to double(ticks_per_sec)
-
- .data
- .align 3 // three doubleword fields
-Ldata:
- .long 0 // kkBinary0
- .long 0
- .double 1.0e0 // kkDouble1
- .long 0x43300000 // kkTicksPerSec (plus 2**52)
- .long 0 // this is where we store ticks_per_sec, to float
-
- .text
- .align 2
- .globl EXT(commpage_time_dcba)
- .globl EXT(commpage_set_timestamp)
-
-
-/* ***********************************************
- * * C O M M P A G E _ S E T _ T I M E S T A M P *
- * ***********************************************
- *
- * Update the gettimeofday() shared data on the commpage, as follows:
- * _COMM_PAGE_TIMESTAMP = a BSD-style pair of uint_32's for secs and usecs
- * _COMM_PAGE_TIMEBASE = the timebase at which the timestamp was valid
- * _COMM_PAGE_SEC_PER_TICK = multiply timebase ticks by this to get seconds (double)
- * The convention is that if the timebase is 0, the data is invalid. Because other
- * CPUs are reading the three values asynchronously and must get a consistent set,
- * it is critical that we update them with the following protocol:
- * 1. set timebase to 0 (atomically), to invalidate all three values
- * 2. eieio (to create a barrier in stores to cacheable memory)
- * 3. change timestamp and "secs per tick"
- * 4. eieio
- * 5. set timebase nonzero (atomically)
- * This works because readers read the timebase, then the timestamp and divisor, sync
- * if MP, then read the timebase a second time and check to be sure it is equal to the first.
- *
- * We could save a few cycles on 64-bit machines by special casing them, but it probably
- * isn't necessary because this routine shouldn't be called very often.
- *
- * When called:
- * r3 = upper half of timebase (timebase is disabled if 0)
- * r4 = lower half of timebase
- * r5 = seconds part of timestamp
- * r6 = useconds part of timestamp
- * r7 = divisor (ie, timebase ticks per sec)
- * We set up:
- * r8 = ptr to our static data (kkBinary0, kkDouble1, kkTicksPerSec)
- * r9 = ptr to comm page in kernel map
- *
- * --> Interrupts must be disabled and rtclock locked when called. <--
- */
-
- .align 5
-LEXT(commpage_set_timestamp) // void commpage_set_timestamp(tbr,secs,usecs,divisor)
- mfmsr r11 // get MSR
- ori r2,r11,MASK(MSR_FP) // turn FP on
- mtmsr r2
- isync // wait until MSR changes take effect
-
- or. r0,r3,r4 // is timebase 0? (thus disabled)
- lis r8,hi16(Ldata) // point to our data
- lis r9,ha16(EXT(commPagePtr)) // get ptr to address of commpage in kernel map
- stfd f1,rzSaveF1(r1) // save a FPR in the red zone
- ori r8,r8,lo16(Ldata)
- lwz r9,lo16(EXT(commPagePtr))(r9) // r9 <- commPagePtr
- lfd f1,kkBinary0(r8) // get fixed 0s
- li r0,_COMM_PAGE_BASE_ADDRESS // get va in user space of commpage
- cmpwi cr1,r9,0 // is commpage allocated yet?
- sub r9,r9,r0 // r9 <- commpage address, biased by user va
- beq-- cr1,3f // skip if not allocated
- stfd f1,_COMM_PAGE_TIMEBASE(r9) // turn off the timestamp (atomically)
- eieio // make sure all CPUs see it is off
- beq 3f // all we had to do is turn off timestamp
-
- lwz r0,kkTicksPerSec+4(r8) // get last ticks_per_sec (or 0 if first)
- stw r3,rzNewTimeBase(r1) // store new timebase so we can lfd
- stw r4,rzNewTimeBase+4(r1)
- cmpw r0,r7 // do we need to recompute _COMM_PAGE_SEC_PER_TICK?
- stw r5,_COMM_PAGE_TIMESTAMP(r9) // store the new timestamp
- stw r6,_COMM_PAGE_TIMESTAMP+4(r9)
- lfd f1,rzNewTimeBase(r1) // get timebase in a FPR so we can store atomically
- beq++ 2f // same ticks_per_sec, no need to recompute
-
- stw r7,kkTicksPerSec+4(r8) // must recompute SEC_PER_TICK
- stfd f2,rzSaveF2(r1) // we'll need a few more temp FPRs
- stfd f3,rzSaveF3(r1)
- stfd f4,rzSaveF4(r1)
- stfd f5,rzSaveF5(r1)
- lfd f2,_COMM_PAGE_2_TO_52(r9) // f2 <- double(2**52)
- lfd f3,kkTicksPerSec(r8) // float new ticks_per_sec + 2**52
- lfd f4,kkDouble1(r8) // f4 <- double(1.0)
- mffs f5 // save caller's FPSCR
- mtfsfi 7,0 // clear Inexeact Exception bit, set round-to-nearest
- fsub f3,f3,f2 // get ticks_per_sec
- fdiv f3,f4,f3 // divide 1 by ticks_per_sec to get SEC_PER_TICK
- stfd f3,_COMM_PAGE_SEC_PER_TICK(r9)
- mtfsf 0xFF,f5 // restore FPSCR
- lfd f2,rzSaveF2(r1) // restore FPRs
- lfd f3,rzSaveF3(r1)
- lfd f4,rzSaveF4(r1)
- lfd f5,rzSaveF5(r1)
-2: // f1 == new timestamp
- eieio // wait until the stores take
- stfd f1,_COMM_PAGE_TIMEBASE(r9) // then turn the timestamp back on (atomically)
-3: // here once all fields updated
- lfd f1,rzSaveF1(r1) // restore last FPR
- mtmsr r11 // turn FP back off
- isync
- blr
-
-
-/* ***************************************
- * * C O M M P A G E _ T I M E _ D C B A *
- * ***************************************
- *
- * Not all processors that support the DCBA opcode actually benefit from it.
- * Some store-gather and read-cancel well enough that there is no need to use
- * DCBA to avoid fetching cache lines that will be completely overwritten, while
- * others have this feature disabled (to work around errata etc), and so benefit
- * from DCBA. Since it is hard to tell the one group from the other, we just
- * time loops with and without DCBA, and pick the fastest. Thus we avoid
- * delicate dependence on processor and/or platform revisions.
- *
- * We return either kDcbaRecommended or zero.
- *
- * int commpage_time_dcba( void );
- */
-
-LEXT(commpage_time_dcba)
- mflr r12 // get return
- stw r12,8(r1) // save
- stwu r1,-kSFSize(r1) // carve our temp buffer from the stack
- addi r11,r1,127+16 // get base address...
- rlwinm r11,r11,0,0,24 // ...of our buffer, 128-byte aligned
- crset kDCBA // first, use DCBA
- bl LTest // time it with DCBA
- srwi r0,r3,3 // bias 12 pct in favor of not using DCBA...
- add r10,r3,r0 // ...because DCBA is always slower with warm cache
- crclr kDCBA
- bl LTest // time without DCBA
- cmplw r10,r3 // which is better?
- mtlr r12 // restore return
- lwz r1,0(r1) // pop off our stack frame
- li r3,kDcbaRecommended // assume using DCBA is faster
- bltlr
- li r3,0 // no DCBA is faster
- blr
-
-
-// Subroutine to time a loop with or without DCBA.
-// kDCBA = set if we should use DCBA
-// r11 = base of buffer to use for test (kBufSiz bytes)
-//
-// We return TBR ticks in r3.
-// We use r0,r3-r9.
-
-LTest:
- li r4,kLoopCnt // number of times to loop
- li r3,-1 // initialize fastest time
-1:
- mr r6,r11 // initialize buffer ptr
- li r0,kBufSiz/32 // r0 <- cache blocks to test
- mtctr r0
-2:
- dcbf 0,r6 // first, force the blocks out of the cache
- addi r6,r6,32
- bdnz 2b
- sync // make sure all the flushes take
- mr r6,r11 // re-initialize buffer ptr
- mtctr r0 // reset cache-block count
- mftbu r7 // remember upper half so we can check for carry
- mftb r8 // start the timer
-3: // loop over cache blocks
- bf kDCBA,4f // should we DCBA?
- dcba 0,r6
-4:
- stw r0,0(r6) // store the entire cache block
- stw r0,4(r6)
- stw r0,8(r6)
- stw r0,12(r6)
- stw r0,16(r6)
- stw r0,20(r6)
- stw r0,24(r6)
- stw r0,28(r6)
- addi r6,r6,32
- bdnz 3b
- mftb r9
- mftbu r0
- cmpw r0,r7 // did timebase carry?
- bne 1b // yes, retest rather than fuss
- sub r9,r9,r8 // r9 <- time for this loop
- cmplw r9,r3 // faster than current best?
- bge 5f // no
- mr r3,r9 // remember fastest time through loop
-5:
- subi r4,r4,1 // decrement outer loop count
- cmpwi r4,0 // more to go?
- bne 1b // loop if so
- blr // return fastest time in r3
+++ /dev/null
-/*
- * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-#define ASSEMBLER
-#include <sys/appleapiopts.h>
-#include <ppc/asm.h> // EXT, LEXT
-#include <machine/cpu_capabilities.h>
-#include <machine/commpage.h>
-
-#define USEC_PER_SEC 1000000
-
-
-/* The red zone is used to move data between GPRs and FPRs: */
-
-#define rzTicks -8 // elapsed ticks since timestamp (double)
-#define rzSeconds -16 // seconds since timestamp (double)
-#define rzUSeconds -24 // useconds since timestamp (double)
-
-
- .text
- .align 2
- .globl EXT(gettimeofday_32)
- .globl EXT(gettimeofday_64)
-
-
-// *********************************
-// * G E T T I M E O F D A Y _ 3 2 *
-// *********************************
-//
-// This is a subroutine of gettimeofday.c that gets the seconds and microseconds
-// in user mode, usually without having to make a system call. We do not deal with
-// the timezone. The kernel maintains the following values in the comm page:
-//
-// _COMM_PAGE_TIMESTAMP = a BSD-style pair of uint_32's for seconds and microseconds
-//
-// _COMM_PAGE_TIMEBASE = the timebase at which the timestamp was valid
-//
-// _COMM_PAGE_SEC_PER_TICK = multiply timebase ticks by this to get seconds (double)
-//
-// _COMM_PAGE_2_TO_52 = double precision constant 2**52
-//
-// _COMM_PAGE_10_TO_6 = double precision constant 10**6
-//
-// We have to be careful to read these values atomically. The kernel updates them
-// asynchronously to account for drift or time changes (eg, ntp.) We adopt the
-// convention that (timebase==0) means the timestamp is invalid, in which case we
-// return a bad status so our caller can make the system call.
-//
-// r3 = ptr to user's timeval structure (should not be null)
-
-gettimeofday_32: // int gettimeofday_32(timeval *tp);
-0:
- lwz r5,_COMM_PAGE_TIMEBASE+0(0) // r5,r6 = TBR at timestamp
- lwz r6,_COMM_PAGE_TIMEBASE+4(0)
- lwz r7,_COMM_PAGE_TIMESTAMP+0(0) // r7 = timestamp seconds
- lwz r8,_COMM_PAGE_TIMESTAMP+4(0) // r8 = timestamp microseconds
- lfd f1,_COMM_PAGE_SEC_PER_TICK(0)
-1:
- mftbu r10 // r10,r11 = current timebase
- mftb r11
- mftbu r12
- cmplw r10,r12
- bne- 1b
- or. r0,r5,r6 // timebase 0? (ie, is timestamp invalid?)
-
- sync // create a barrier (patched to NOP if UP)
-
- lwz r0,_COMM_PAGE_TIMEBASE+0(0) // then load data a 2nd time
- lwz r12,_COMM_PAGE_TIMEBASE+4(0)
- lwz r2,_COMM_PAGE_TIMESTAMP+0(0)
- lwz r9,_COMM_PAGE_TIMESTAMP+4(0)
- cmplw cr6,r5,r0 // did we read a consistent set?
- cmplw cr7,r6,r12
- beq- 3f // timestamp is disabled so return bad status
- cmplw cr1,r2,r7
- cmplw cr5,r9,r8
- crand cr0_eq,cr6_eq,cr7_eq
- crand cr1_eq,cr1_eq,cr5_eq
- crand cr0_eq,cr0_eq,cr1_eq
- bne- 0b // loop until we have a consistent set of data
-
- subfc r11,r6,r11 // compute ticks since timestamp
- lwz r9,_COMM_PAGE_2_TO_52(0) // get exponent for (2**52)
- subfe r10,r5,r10 // complete 64-bit subtract
- lfd f2,_COMM_PAGE_2_TO_52(0) // f3 <- (2**52)
- srwi. r0,r10,2 // if more than 2**34 ticks have elapsed...
- stw r11,rzTicks+4(r1) // store elapsed ticks into red zone
- or r10,r10,r9 // convert long-long in (r10,r11) into double
- bne- 3f // ...call kernel to reprime timestamp
-
- stw r10,rzTicks(r1) // complete double
- lis r12,hi16(USEC_PER_SEC)
- ori r12,r12,lo16(USEC_PER_SEC)
-
- lfd f3,rzTicks(r1) // get elapsed ticks since timestamp + 2**52
- fsub f4,f3,f2 // subtract 2**52 and normalize
- fmul f5,f4,f1 // f5 <- elapsed seconds since timestamp
- lfd f3,_COMM_PAGE_10_TO_6(0) // get 10**6
- fctiwz f6,f5 // convert to integer
- stfd f6,rzSeconds(r1) // store integer seconds into red zone
- stw r9,rzSeconds(r1) // prepare to reload as floating pt
- lfd f6,rzSeconds(r1) // get seconds + 2**52
- fsub f6,f6,f2 // f6 <- integral seconds
- fsub f6,f5,f6 // f6 <- fractional part of elapsed seconds
- fmul f6,f6,f3 // f6 <- fractional elapsed useconds
- fctiwz f6,f6 // convert useconds to integer
- stfd f6,rzUSeconds(r1) // store useconds into red zone
-
- lwz r5,rzSeconds+4(r1) // r5 <- seconds since timestamp
- lwz r6,rzUSeconds+4(r1) // r6 <- useconds since timestamp
- add r7,r7,r5 // add elapsed seconds to timestamp seconds
- add r8,r8,r6 // ditto useconds
-
- cmplw r8,r12 // r8 >= USEC_PER_SEC ?
- blt 2f // no
- addi r7,r7,1 // add 1 to secs
- sub r8,r8,r12 // subtract USEC_PER_SEC from usecs
-2:
- stw r7,0(r3) // store secs//usecs into user's timeval
- stw r8,4(r3)
- li r3,0 // return success
- blr
-3: // too long since last timestamp or this code is disabled
- li r3,1 // return bad status so our caller will make syscall
- blr
-
- COMMPAGE_DESCRIPTOR(gettimeofday_32,_COMM_PAGE_GETTIMEOFDAY,0,k64Bit,kCommPageSYNC)
-
-
-// *********************************
-// * G E T T I M E O F D A Y _ 6 4 *
-// *********************************
-
-gettimeofday_64: // int gettimeofday_64(timeval *tp);
-0:
- ld r6,_COMM_PAGE_TIMEBASE(0) // r6 = TBR at timestamp
- ld r8,_COMM_PAGE_TIMESTAMP(0) // r8 = timestamp (seconds,useconds)
- lfd f1,_COMM_PAGE_SEC_PER_TICK(0)
- mftb r10 // r10 = get current timebase
- lwsync // create a barrier if MP (patched to NOP if UP)
- ld r11,_COMM_PAGE_TIMEBASE(0) // then get data a 2nd time
- ld r12,_COMM_PAGE_TIMESTAMP(0)
- cmpdi cr1,r6,0 // is the timestamp disabled?
- cmpld cr6,r6,r11 // did we read a consistent set?
- cmpld cr7,r8,r12
- beq-- cr1,3f // exit if timestamp disabled
- crand cr6_eq,cr7_eq,cr6_eq
- sub r11,r10,r6 // compute elapsed ticks from timestamp
- bne-- cr6,0b // loop until we have a consistent set of data
-
- srdi. r0,r11,35 // has it been more than 2**35 ticks since last timestamp?
- std r11,rzTicks(r1) // put ticks in redzone where we can "lfd" it
- bne-- 3f // timestamp too old, so reprime
-
- lfd f3,rzTicks(r1) // get elapsed ticks since timestamp (fixed pt)
- fcfid f4,f3 // float the tick count
- fmul f5,f4,f1 // f5 <- elapsed seconds since timestamp
- lfd f3,_COMM_PAGE_10_TO_6(0) // get 10**6
- fctidz f6,f5 // convert integer seconds to fixed pt
- stfd f6,rzSeconds(r1) // save fixed pt integer seconds in red zone
- fcfid f6,f6 // float the integer seconds
- fsub f6,f5,f6 // f6 <- fractional part of elapsed seconds
- fmul f6,f6,f3 // f6 <- fractional elapsed useconds
- fctidz f6,f6 // convert useconds to fixed pt integer
- stfd f6,rzUSeconds(r1) // store useconds into red zone
-
- lis r12,hi16(USEC_PER_SEC) // r12 <- 10**6
- srdi r7,r8,32 // extract seconds from doubleword timestamp
- lwz r5,rzSeconds+4(r1) // r5 <- seconds since timestamp
- ori r12,r12,lo16(USEC_PER_SEC)
- lwz r6,rzUSeconds+4(r1) // r6 <- useconds since timestamp
- add r7,r7,r5 // add elapsed seconds to timestamp seconds
- add r8,r8,r6 // ditto useconds
-
- cmplw r8,r12 // r8 >= USEC_PER_SEC ?
- blt 2f // no
- addi r7,r7,1 // add 1 to secs
- sub r8,r8,r12 // subtract USEC_PER_SEC from usecs
-2:
- stw r7,0(r3) // store secs//usecs into user's timeval
- stw r8,4(r3)
- li r3,0 // return success
- blr
-3: // too long since last timestamp or this code is disabled
- li r3,1 // return bad status so our caller will make syscall
- blr
-
- COMMPAGE_DESCRIPTOR(gettimeofday_64,_COMM_PAGE_GETTIMEOFDAY,k64Bit,0,kCommPageSYNC)
-
-
+++ /dev/null
-/*
- * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-#define ASSEMBLER
-#include <sys/appleapiopts.h>
-#include <ppc/asm.h> // EXT, LEXT
-#include <machine/cpu_capabilities.h>
-#include <machine/commpage.h>
-
- .text
- .align 2
- .globl EXT(mach_absolute_time_32)
- .globl EXT(mach_absolute_time_64)
-
-
-// *********************************************
-// * M A C H _ A B S O L U T E _ T I M E _ 3 2 *
-// *********************************************
-
-mach_absolute_time_32:
-1:
- mftbu r3
- mftb r4
- mftbu r5
- cmplw r3,r5
- beqlr+
- b 1b
-
- COMMPAGE_DESCRIPTOR(mach_absolute_time_32,_COMM_PAGE_ABSOLUTE_TIME,0,k64Bit,0)
-
-
-// *********************************************
-// * M A C H _ A B S O L U T E _ T I M E _ 6 4 *
-// *********************************************
-//
-// Why bother to special case for 64-bit? Because the "mftb" variants
-// are 10 cycles each, and they are serialized.
-
-mach_absolute_time_64:
- mftb r4
- srdi r3,r4,32
- blr
-
- COMMPAGE_DESCRIPTOR(mach_absolute_time_64,_COMM_PAGE_ABSOLUTE_TIME,k64Bit,0,0)
-
-
+++ /dev/null
-/*
- * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-#include <sys/appleapiopts.h>
-#include <ppc/asm.h> // EXT, LEXT
-#include <machine/cpu_capabilities.h>
-#include <machine/commpage.h>
-
- .text
- .align 2
- .globl EXT(pthread_getspecific_sprg3)
- .globl EXT(pthread_getspecific_uftrap)
- .globl EXT(pthread_self_sprg3)
- .globl EXT(pthread_self_uftrap)
-
-#define USER_SPRG3 259 // user-mode-readable encoding for SPRG3
-
-
-// *****************************************************
-// * P T H R E A D _ G E T S P E C I F I C _ S P R G 3 *
-// *****************************************************
-//
-// For processors with user-readable SPRG3. Called with:
-// r3 = word number
-// r4 = offset to thread specific data (_PTHREAD_TSD_OFFSET)
-
-pthread_getspecific_sprg3:
- slwi r5,r3,2 // convert word# to byte offset
- mfspr r3,USER_SPRG3 // get per-thread cookie
- add r5,r5,r4 // add in offset to first word
- lwzx r3,r3,r5 // get the thread-specific word
- blr
-
- COMMPAGE_DESCRIPTOR(pthread_getspecific_sprg3,_COMM_PAGE_PTHREAD_GETSPECIFIC,k64Bit,0,0)
-
-
-// ***************************************
-// * P T H R E A D _ S E L F _ S P R G 3 *
-// ***************************************
-//
-// For processors with user-readable SPRG3.
-
-pthread_self_sprg3:
- mfspr r3,USER_SPRG3 // get per-thread cookie
- blr
-
- COMMPAGE_DESCRIPTOR(pthread_self_sprg3,_COMM_PAGE_PTHREAD_SELF,k64Bit,0,0)
-
-
-// *******************************************************
-// * P T H R E A D _ G E T S P E C I F I C _ U F T R A P *
-// *******************************************************
-//
-// For processors that use the Ultra-Fast-Trap to get the thread-specific ptr.
-// Called with:
-// r3 = word number
-// r4 = offset to thread specific data (_PTHREAD_TSD_OFFSET)
-
-pthread_getspecific_uftrap:
- slwi r5,r3,2 // convert word# to byte offset
- li r0,0x7FF2 // magic "pthread_self" ultra-fast trap code
- sc
- add r5,r5,r4 // add in offset to first word
- lwzx r3,r3,r5 // get the thread-specific word
- blr
-
- COMMPAGE_DESCRIPTOR(pthread_getspecific_uftrap,_COMM_PAGE_PTHREAD_GETSPECIFIC,0,k64Bit,0)
-
-
-// *****************************************
-// * P T H R E A D _ S E L F _ U F T R A P *
-// *****************************************
-//
-// For processors that use the Ultra-Fast-Trap to get the thread-specific ptr.
-
-pthread_self_uftrap:
- li r0,0x7FF2 // magic "pthread_self" ultra-fast trap code
- sc // get r3==TLDP
- blr
-
- COMMPAGE_DESCRIPTOR(pthread_self_uftrap,_COMM_PAGE_PTHREAD_SELF,0,k64Bit,0)
+++ /dev/null
-/*
- * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-#include <sys/appleapiopts.h>
-#include <ppc/asm.h> // EXT, LEXT
-#include <machine/cpu_capabilities.h>
-#include <machine/commpage.h>
-
- .text
- .align 2
- .globl EXT(spinlock_32_try_mp)
- .globl EXT(spinlock_32_try_up)
- .globl EXT(spinlock_32_lock_mp)
- .globl EXT(spinlock_32_lock_up)
- .globl EXT(spinlock_32_unlock_mp)
- .globl EXT(spinlock_32_unlock_up)
-
- .globl EXT(spinlock_64_try_mp)
- .globl EXT(spinlock_64_try_up)
- .globl EXT(spinlock_64_lock_mp)
- .globl EXT(spinlock_64_lock_up)
- .globl EXT(spinlock_64_unlock_mp)
- .globl EXT(spinlock_64_unlock_up)
-
- .globl EXT(spinlock_relinquish)
-
-#define MP_SPIN_TRIES 1000
-
-
-// The user mode spinlock library. There are many versions,
-// in order to take advantage of a few special cases:
-// - no barrier instructions (SYNC,ISYNC) are needed if UP
-// - 64-bit processors can use LWSYNC instead of SYNC (if MP)
-// - branch hints appropriate to the processor (+ vs ++ etc)
-// - potentially custom relinquish strategies (not used at present)
-// - fixes for errata as necessary
-
-
-spinlock_32_try_mp:
-1:
- lwarx r4,0,r3
- cmpwi r4,0
- bne- 2f
- stwcx. r3,0,r3
- isync // cancel speculative execution
- beqlr+
- b 1b
-2:
- li r3,0
- blr
-
- COMMPAGE_DESCRIPTOR(spinlock_32_try_mp,_COMM_PAGE_SPINLOCK_TRY,0,k64Bit+kUP,0)
-
-
-spinlock_32_try_up:
-1:
- lwarx r4,0,r3
- cmpwi r4,0
- bne- 2f
- stwcx. r3,0,r3
- beqlr+
- b 1b
-2:
- li r3,0
- blr
-
- COMMPAGE_DESCRIPTOR(spinlock_32_try_up,_COMM_PAGE_SPINLOCK_TRY,kUP,k64Bit,0)
-
-
-spinlock_32_lock_mp:
- li r5,MP_SPIN_TRIES
-1:
- lwarx r4,0,r3
- cmpwi r4,0
- bne- 2f
- stwcx. r3,0,r3
- isync // cancel speculative execution
- beqlr+ // we return void
- b 1b
-2:
- subic. r5,r5,1 // try again before relinquish?
- bne 1b
- ba _COMM_PAGE_RELINQUISH
-
- COMMPAGE_DESCRIPTOR(spinlock_32_lock_mp,_COMM_PAGE_SPINLOCK_LOCK,0,k64Bit+kUP,0)
-
-
-spinlock_32_lock_up:
-1:
- lwarx r4,0,r3
- cmpwi r4,0
- bnea- _COMM_PAGE_RELINQUISH // always depress on UP (let lock owner run)
- stwcx. r3,0,r3
- beqlr+ // we return void
- b 1b
-
- COMMPAGE_DESCRIPTOR(spinlock_32_lock_up,_COMM_PAGE_SPINLOCK_LOCK,kUP,k64Bit,0)
-
-
-spinlock_32_unlock_mp:
- li r4,0
- sync // complete prior stores before unlock
- stw r4,0(r3)
- blr
-
- COMMPAGE_DESCRIPTOR(spinlock_32_unlock_mp,_COMM_PAGE_SPINLOCK_UNLOCK,0,k64Bit+kUP,0)
-
-
-spinlock_32_unlock_up:
- li r4,0
- stw r4,0(r3)
- blr
-
- COMMPAGE_DESCRIPTOR(spinlock_32_unlock_up,_COMM_PAGE_SPINLOCK_UNLOCK,kUP,k64Bit,0)
-
-
-spinlock_64_try_mp:
-1:
- lwarx r4,0,r3
- cmpwi r4,0
- bne-- 2f
- stwcx. r3,0,r3
- isync // cancel speculative execution
- beqlr++
- b 1b
-2:
- li r6,-4
- stwcx. r3,r6,r1 // clear the pending reservation (using red zone)
- li r3,0 // Pass failure
- blr
-
- COMMPAGE_DESCRIPTOR(spinlock_64_try_mp,_COMM_PAGE_SPINLOCK_TRY,k64Bit,kUP,0)
-
-
-spinlock_64_try_up:
-1:
- lwarx r4,0,r3
- cmpwi r4,0
- bne-- 2f
- stwcx. r3,0,r3
- beqlr++
- b 1b
-2:
- li r6,-4
- stwcx. r3,r6,r1 // clear the pending reservation (using red zone)
- li r3,0
- blr
-
- COMMPAGE_DESCRIPTOR(spinlock_64_try_up,_COMM_PAGE_SPINLOCK_TRY,k64Bit+kUP,0,0)
-
-
-spinlock_64_lock_mp:
- li r5,MP_SPIN_TRIES
-1:
- lwarx r4,0,r3
- cmpwi r4,0
- bne-- 2f
- stwcx. r3,0,r3
- isync // cancel speculative execution
- beqlr++ // we return void
- b 1b
-2:
- li r6,-4
- stwcx. r3,r6,r1 // clear the pending reservation (using red zone)
- subic. r5,r5,1 // try again before relinquish?
- bne-- 1b // mispredict this one (a cheap back-off)
- ba _COMM_PAGE_RELINQUISH
-
- COMMPAGE_DESCRIPTOR(spinlock_64_lock_mp,_COMM_PAGE_SPINLOCK_LOCK,k64Bit,kUP,0)
-
-
-spinlock_64_lock_up:
-1:
- lwarx r4,0,r3
- cmpwi r4,0
- bne-- 2f
- stwcx. r3,0,r3
- beqlr++ // we return void
- b 1b
-2: // always relinquish on UP (let lock owner run)
- li r6,-4
- stwcx. r3,r6,r1 // clear the pending reservation (using red zone)
- ba _COMM_PAGE_RELINQUISH
-
- COMMPAGE_DESCRIPTOR(spinlock_64_lock_up,_COMM_PAGE_SPINLOCK_LOCK,k64Bit+kUP,0,0)
-
-
-spinlock_64_unlock_mp:
- li r4,0
- lwsync // complete prior stores before unlock
- stw r4,0(r3)
- blr
-
- COMMPAGE_DESCRIPTOR(spinlock_64_unlock_mp,_COMM_PAGE_SPINLOCK_UNLOCK,k64Bit,kUP,0)
-
-
-spinlock_64_unlock_up:
- li r4,0
- stw r4,0(r3)
- blr
-
- COMMPAGE_DESCRIPTOR(spinlock_64_unlock_up,_COMM_PAGE_SPINLOCK_UNLOCK,k64Bit+kUP,0,0)
-
-
-spinlock_relinquish:
- mr r12,r3 // preserve lockword ptr across relinquish
- li r3,0 // THREAD_NULL
- li r4,1 // SWITCH_OPTION_DEPRESS
- li r5,1 // timeout (ms)
- li r0,-61 // SYSCALL_THREAD_SWITCH
- sc // relinquish
- mr r3,r12
- ba _COMM_PAGE_SPINLOCK_LOCK
-
- COMMPAGE_DESCRIPTOR(spinlock_relinquish,_COMM_PAGE_RELINQUISH,0,0,0)
-
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <ppc/machine_cpu.h>
#include <ppc/exception.h>
#include <ppc/asm.h>
-#include <ppc/hw_perfmon.h>
#include <pexpert/pexpert.h>
#include <kern/cpu_data.h>
-#include <ppc/mappings.h>
-#include <ppc/Diagnostics.h>
/* TODO: BOGUS TO BE REMOVED */
int real_ncpus = 1;
cpu_subtype != cmd->cmd_cpu_subtype)
return(KERN_FAILURE);
- if (perfmon_acquire_facility(current_task()) != KERN_SUCCESS) {
- return(KERN_RESOURCE_SHORTAGE); /* cpu performance facility in use by another task */
- }
-
switch (cmd->cmd_op)
{
case PROCESSOR_PM_CLR_PMC: /* Clear Performance Monitor Counters */
switch (cpu_subtype)
{
+ case CPU_SUBTYPE_POWERPC_604:
+ {
+ oldlevel = ml_set_interrupts_enabled(FALSE); /* disable interrupts */
+ mtpmc1(0x0);
+ mtpmc2(0x0);
+ ml_set_interrupts_enabled(oldlevel); /* enable interrupts */
+ return(KERN_SUCCESS);
+ }
+ case CPU_SUBTYPE_POWERPC_604e:
case CPU_SUBTYPE_POWERPC_750:
case CPU_SUBTYPE_POWERPC_7400:
case CPU_SUBTYPE_POWERPC_7450:
case PROCESSOR_PM_SET_REGS: /* Set Performance Monitor Registors */
switch (cpu_subtype)
{
+ case CPU_SUBTYPE_POWERPC_604:
+ if (count < (PROCESSOR_CONTROL_CMD_COUNT
+ + PROCESSOR_PM_REGS_COUNT_POWERPC_604))
+ return(KERN_FAILURE);
+ else
+ {
+ perf_regs = (processor_pm_regs_t)cmd->cmd_pm_regs;
+ oldlevel = ml_set_interrupts_enabled(FALSE); /* disable interrupts */
+ mtmmcr0(PERFMON_MMCR0(perf_regs) & MMCR0_SUPPORT_MASK);
+ mtpmc1(PERFMON_PMC1(perf_regs));
+ mtpmc2(PERFMON_PMC2(perf_regs));
+ ml_set_interrupts_enabled(oldlevel); /* enable interrupts */
+ return(KERN_SUCCESS);
+ }
+ case CPU_SUBTYPE_POWERPC_604e:
case CPU_SUBTYPE_POWERPC_750:
if (count < (PROCESSOR_CONTROL_CMD_COUNT +
PROCESSOR_PM_REGS_COUNT_POWERPC_750))
case PROCESSOR_PM_SET_MMCR:
switch (cpu_subtype)
{
+ case CPU_SUBTYPE_POWERPC_604:
+ if (count < (PROCESSOR_CONTROL_CMD_COUNT +
+ PROCESSOR_PM_REGS_COUNT_POWERPC_604))
+ return(KERN_FAILURE);
+ else
+ {
+ perf_regs = (processor_pm_regs_t)cmd->cmd_pm_regs;
+ mtmmcr0(PERFMON_MMCR0(perf_regs) & MMCR0_SUPPORT_MASK);
+ return(KERN_SUCCESS);
+ }
+ case CPU_SUBTYPE_POWERPC_604e:
case CPU_SUBTYPE_POWERPC_750:
if (count < (PROCESSOR_CONTROL_CMD_COUNT +
PROCESSOR_PM_REGS_COUNT_POWERPC_750))
switch (flavor) {
case PROCESSOR_PM_REGS_INFO:
switch (cpu_subtype) {
+ case CPU_SUBTYPE_POWERPC_604:
+ *count = PROCESSOR_PM_REGS_COUNT_POWERPC_604;
+ return(KERN_SUCCESS);
+
+ case CPU_SUBTYPE_POWERPC_604e:
case CPU_SUBTYPE_POWERPC_750:
*count = PROCESSOR_PM_REGS_COUNT_POWERPC_750;
perf_regs = (processor_pm_regs_t) info;
switch (cpu_subtype) {
+ case CPU_SUBTYPE_POWERPC_604:
+
+ if (*count < PROCESSOR_PM_REGS_COUNT_POWERPC_604)
+ return(KERN_FAILURE);
+
+ oldlevel = ml_set_interrupts_enabled(FALSE); /* disable interrupts */
+ PERFMON_MMCR0(perf_regs) = mfmmcr0();
+ PERFMON_PMC1(perf_regs) = mfpmc1();
+ PERFMON_PMC2(perf_regs) = mfpmc2();
+ ml_set_interrupts_enabled(oldlevel); /* enable interrupts */
+
+ *count = PROCESSOR_PM_REGS_COUNT_POWERPC_604;
+ return(KERN_SUCCESS);
+
+ case CPU_SUBTYPE_POWERPC_604e:
case CPU_SUBTYPE_POWERPC_750:
if (*count < PROCESSOR_PM_REGS_COUNT_POWERPC_750)
{
struct per_proc_info *proc_info;
kern_return_t ret;
- mapping *mp;
+ extern void (*exception_handlers[])(void);
extern vm_offset_t intstack;
extern vm_offset_t debstack;
proc_info->need_ast = (unsigned int)&need_ast[cpu];
proc_info->FPU_owner = 0;
proc_info->VMX_owner = 0;
- mp = (mapping *)(&proc_info->ppCIOmp);
- mp->mpFlags = 0x01000000 | mpSpecial | 1;
- mp->mpSpace = invalSpace;
+
if (proc_info->start_paddr == EXCEPTION_VECTOR(T_RESET)) {
/* TODO: get mutex lock reset_handler_lock */
resethandler_target.type = RESET_HANDLER_START;
- resethandler_target.call_paddr = (vm_offset_t)_start_cpu; /* Note: these routines are always V=R */
- resethandler_target.arg__paddr = (vm_offset_t)proc_info; /* Note: these routines are always V=R */
+ resethandler_target.call_paddr = kvtophys((vm_offset_t)_start_cpu);
+ resethandler_target.arg__paddr = kvtophys((vm_offset_t)proc_info);
ml_phys_write((vm_offset_t)&ResetHandler + 0,
resethandler_target.type);
pproc = &per_proc_info[cpu]; /* Point to our block */
/*
- * Since we've been signaled, wait about 31 ms for the signal lock to pass
+ * Since we've been signaled, wait just under 1ms for the signal lock to pass
*/
if(!hw_lock_mbits(&pproc->MPsigpStat, (MPsigpMsgp | MPsigpAck), (MPsigpBusy | MPsigpPass),
- (MPsigpBusy | MPsigpPass | MPsigpAck), (gPEClockFrequencyInfo.timebase_frequency_hz >> 5))) {
+ (MPsigpBusy | MPsigpPass | MPsigpAck), (gPEClockFrequencyInfo.bus_clock_rate_hz >> 7))) {
panic("cpu_signal_handler: Lock pass timed out\n");
}
switch (holdParm0) { /* Decode SIGP message order */
case SIGPast: /* Should we do an AST? */
- pproc->hwCtr.numSIGPast++; /* Count this one */
+ pproc->numSIGPast++; /* Count this one */
#if 0
kprintf("cpu_signal_handler: AST check on cpu %x\n", cpu_number());
#endif
case SIGPcpureq: /* CPU specific function? */
- pproc->hwCtr.numSIGPcpureq++; /* Count this one */
+ pproc->numSIGPcpureq++; /* Count this one */
switch (holdParm1) { /* Select specific function */
case CPRQtemp: /* Get the temperature */
timebaseAddr->done = TRUE;
return;
-
- case CPRQscom:
- fwSCOM((scomcomm *)holdParm2); /* Do the function */
- return;
default:
panic("cpu_signal_handler: unknown CPU request - %08X\n", holdParm1);
case SIGPdebug: /* Enter the debugger? */
- pproc->hwCtr.numSIGPdebug++; /* Count this one */
+ pproc->numSIGPdebug++; /* Count this one */
debugger_is_slave[cpu]++; /* Bump up the count to show we're here */
hw_atomic_sub(&debugger_sync, 1); /* Show we've received the 'rupt */
__asm__ volatile("tw 4,r3,r3"); /* Enter the debugger */
return; /* All done now... */
case SIGPwake: /* Wake up CPU */
- pproc->hwCtr.numSIGPwake++; /* Count this one */
+ pproc->numSIGPwake++; /* Count this one */
return; /* No need to do anything, the interrupt does it all... */
default:
if((tpproc->MPsigpStat & MPsigpMsgp) == MPsigpMsgp) { /* Is there an unreceived message already pending? */
if(signal == SIGPwake) { /* SIGPwake can merge into all others... */
- mpproc->hwCtr.numSIGPmwake++; /* Account for merged wakes */
+ mpproc->numSIGPmwake++; /* Account for merged wakes */
return KERN_SUCCESS;
}
if((signal == SIGPast) && (tpproc->MPsigpParm0 == SIGPast)) { /* We can merge ASTs */
- mpproc->hwCtr.numSIGPmast++; /* Account for merged ASTs */
+ mpproc->numSIGPmast++; /* Account for merged ASTs */
return KERN_SUCCESS; /* Don't bother to send this one... */
}
if (hw_lock_mbits(&tpproc->MPsigpStat, (MPsigpMsgp | MPsigpAck),
(MPsigpBusy | MPsigpPass ), MPsigpBusy, 0)) {
busybitset = 1;
- mpproc->hwCtr.numSIGPmwake++;
+ mpproc->numSIGPmwake++;
}
}
}
if((busybitset == 0) &&
(!hw_lock_mbits(&tpproc->MPsigpStat, MPsigpMsgp, 0, MPsigpBusy,
- (gPEClockFrequencyInfo.timebase_frequency_hz >> 11)))) { /* Try to lock the message block with a .5ms timeout */
- mpproc->hwCtr.numSIGPtimo++; /* Account for timeouts */
+ (gPEClockFrequencyInfo.bus_clock_rate_hz >> 13)))) { /* Try to lock the message block with a .5ms timeout */
+ mpproc->numSIGPtimo++; /* Account for timeouts */
return KERN_FAILURE; /* Timed out, take your ball and go home... */
}
cpu_doshutdown(
void)
{
- enable_preemption();
processor_doshutdown(current_processor());
}
struct per_proc_info *proc_info;
unsigned int cpu;
facility_context *fowner;
+ extern void (*exception_handlers[])(void);
extern vm_offset_t intstack;
extern vm_offset_t debstack;
extern void _restart_cpu(void);
cpu = cpu_number();
+#if 0
+ kprintf("******* About to sleep cpu %d\n", cpu);
+#endif
proc_info = &per_proc_info[cpu];
extern void _start_cpu(void);
resethandler_target.type = RESET_HANDLER_START;
- resethandler_target.call_paddr = (vm_offset_t)_start_cpu; /* Note: these routines are always V=R */
- resethandler_target.arg__paddr = (vm_offset_t)proc_info; /* Note: these routines are always V=R */
+ resethandler_target.call_paddr = kvtophys((vm_offset_t)_start_cpu);
+ resethandler_target.arg__paddr = kvtophys((vm_offset_t)proc_info);
ml_phys_write((vm_offset_t)&ResetHandler + 0,
resethandler_target.type);
+++ /dev/null
-/*
- * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-#ifndef _PPC_CPU_CAPABILITIES_H
-#define _PPC_CPU_CAPABILITIES_H
-
-/* Sadly, some clients of this interface misspell __APPLE_API_PRIVATE.
- * To avoid breaking them, we accept the incorrect _APPLE_API_PRIVATE.
- */
-#ifdef _APPLE_API_PRIVATE
-#ifndef __APPLE_API_PRIVATE
-#define __APPLE_API_PRIVATE
-#endif /* __APPLE_API_PRIVATE */
-#endif /* _APPLE_API_PRIVATE */
-
-#ifndef __APPLE_API_PRIVATE
-#error cpu_capabilities.h is for Apple Internal use only
-#else /* __APPLE_API_PRIVATE */
-
-/* _cpu_capabilities
- *
- * This is the authoritative way to determine from user mode what
- * implementation-specific processor features are available.
- * This API only supported for Apple internal use.
- *
- */
-
-#ifndef __ASSEMBLER__
-
-extern int _cpu_capabilities;
-
-#endif /* __ASSEMBLER__ */
-
-/* Bit definitions for _cpu_capabilities: */
-
-#define kHasAltivec 0x00000001
-#define k64Bit 0x00000002 // 64-bit GPRs
-#define kCache32 0x00000004 // cache line size is 32 bytes
-#define kCache64 0x00000008
-#define kCache128 0x00000010
-#define kDcbaRecommended 0x00000020 // PPC: dcba is available and recommended
-#define kDcbaAvailable 0x00000040 // PPC: dcba is available but is not recommended
-#define kDataStreamsRecommended 0x00000080 // PPC: dst, dstt, dstst, dss, and dssall instructions available and recommended
-#define kDataStreamsAvailable 0x00000100 // PPC: dst, dstt, dstst, dss, and dssall instructions available but not recommended
-#define kDcbtStreamsRecommended 0x00000200 // PPC: enhanced dcbt instruction available and recommended
-#define kDcbtStreamsAvailable 0x00000400 // PPC: enhanced dcbt instruction available and recommended
-
-#define kUP 0x00008000 // set if (kNumCPUs == 1)
-#define kNumCPUs 0x00FF0000 // number of CPUs (see _NumCPUs() below)
-
-#define kNumCPUsShift 16 // see _NumCPUs() below
-
-#define kHasGraphicsOps 0x08000000 // PPC: has fres, frsqrte, and fsel instructions
-#define kHasStfiwx 0x10000000 // PPC: has stfiwx instruction
-#define kHasFsqrt 0x20000000 // PPC: has fsqrt and fsqrts instructions
-
-#ifndef __ASSEMBLER__
-
-static __inline__ int _NumCPUs( void ) { return (_cpu_capabilities & kNumCPUs) >> kNumCPUsShift; }
-
-#endif /* __ASSEMBLER__ */
-
-
-/*
- * The shared kernel/user "comm page(s)":
- *
- * The last eight pages of every address space are reserved for the kernel/user
- * "comm area". Because they can be addressed via a sign-extended 16-bit field,
- * it is particularly efficient to access code or data in the comm area with
- * absolute branches (ba, bla, bca) or absolute load/stores ("lwz r0,-4096(0)").
- * Because the comm area can be reached from anywhere, dyld is not needed.
- * Although eight pages are reserved, presently only two are populated and mapped.
- *
- * Routines on the comm page(s) can be thought of as the firmware for extended processor
- * instructions, whose opcodes are special forms of "bla". Ie, they are cpu
- * capabilities. During system initialization, the kernel populates the comm page with
- * code customized for the particular processor and platform.
- *
- * Because Mach VM cannot map the last page of an address space, the max length of
- * the comm area is seven pages.
- */
-
-#define _COMM_PAGE_BASE_ADDRESS (-8*4096) // start at page -8, ie 0xFFFF8000
-#define _COMM_PAGE_AREA_LENGTH ( 7*4096) // reserved length of entire comm area
-#define _COMM_PAGE_AREA_USED ( 2*4096) // we use two pages so far
-
-/* data in the comm page */
-
-#define _COMM_PAGE_SIGNATURE (_COMM_PAGE_BASE_ADDRESS+0x000) // first few bytes are a signature
-#define _COMM_PAGE_VERSION (_COMM_PAGE_BASE_ADDRESS+0x01E) // 16-bit version#
-#define _COMM_PAGE_THIS_VERSION 1 // this is version 1 of the commarea format
-
-#define _COMM_PAGE_CPU_CAPABILITIES (_COMM_PAGE_BASE_ADDRESS+0x020) // mirror of extern int _cpu_capabilities
-#define _COMM_PAGE_NCPUS (_COMM_PAGE_BASE_ADDRESS+0x021) // number of configured CPUs
-#define _COMM_PAGE_ALTIVEC (_COMM_PAGE_BASE_ADDRESS+0x024) // nonzero if Altivec available
-#define _COMM_PAGE_64_BIT (_COMM_PAGE_BASE_ADDRESS+0x025) // nonzero if 64-bit processor
-#define _COMM_PAGE_CACHE_LINESIZE (_COMM_PAGE_BASE_ADDRESS+0x026) // cache line size (16-bit field)
-
-#define _COMM_PAGE_UNUSED1 (_COMM_PAGE_BASE_ADDRESS+0x030) // 16 unused bytes
-
-#define _COMM_PAGE_2_TO_52 (_COMM_PAGE_BASE_ADDRESS+0x040) // double float constant 2**52
-#define _COMM_PAGE_10_TO_6 (_COMM_PAGE_BASE_ADDRESS+0x048) // double float constant 10**6
-
-#define _COMM_PAGE_UNUSED2 (_COMM_PAGE_BASE_ADDRESS+0x050) // 16 unused bytes
-
-#define _COMM_PAGE_TIMEBASE (_COMM_PAGE_BASE_ADDRESS+0x060) // used by gettimeofday()
-#define _COMM_PAGE_TIMESTAMP (_COMM_PAGE_BASE_ADDRESS+0x068) // used by gettimeofday()
-#define _COMM_PAGE_SEC_PER_TICK (_COMM_PAGE_BASE_ADDRESS+0x070) // used by gettimeofday()
-
-#define _COMM_PAGE_UNUSED3 (_COMM_PAGE_BASE_ADDRESS+0x080) // 384 unused bytes
-
- /* jump table (bla to this address, which may be a branch to the actual code somewhere else) */
-
-#define _COMM_PAGE_ABSOLUTE_TIME (_COMM_PAGE_BASE_ADDRESS+0x200) // mach_absolute_time()
-#define _COMM_PAGE_SPINLOCK_TRY (_COMM_PAGE_BASE_ADDRESS+0x220) // spinlock_try()
-#define _COMM_PAGE_SPINLOCK_LOCK (_COMM_PAGE_BASE_ADDRESS+0x260) // spinlock_lock()
-#define _COMM_PAGE_SPINLOCK_UNLOCK (_COMM_PAGE_BASE_ADDRESS+0x2a0) // spinlock_unlock()
-#define _COMM_PAGE_PTHREAD_GETSPECIFIC (_COMM_PAGE_BASE_ADDRESS+0x2c0) // pthread_getspecific()
-#define _COMM_PAGE_GETTIMEOFDAY (_COMM_PAGE_BASE_ADDRESS+0x2e0) // used by gettimeofday()
-#define _COMM_PAGE_FLUSH_DCACHE (_COMM_PAGE_BASE_ADDRESS+0x4e0) // sys_dcache_flush()
-#define _COMM_PAGE_FLUSH_ICACHE (_COMM_PAGE_BASE_ADDRESS+0x520) // sys_icache_invalidate()
-#define _COMM_PAGE_PTHREAD_SELF (_COMM_PAGE_BASE_ADDRESS+0x580) // pthread_self()
-#define _COMM_PAGE_UNUSED4 (_COMM_PAGE_BASE_ADDRESS+0x5a0) // 32 unused bytes
-#define _COMM_PAGE_RELINQUISH (_COMM_PAGE_BASE_ADDRESS+0x5c0) // used by spinlocks
-
-#define _COMM_PAGE_UNUSED5 (_COMM_PAGE_BASE_ADDRESS+0x5e0) // 32 unused bytes
-
-#define _COMM_PAGE_BZERO (_COMM_PAGE_BASE_ADDRESS+0x600) // bzero()
-#define _COMM_PAGE_BCOPY (_COMM_PAGE_BASE_ADDRESS+0x780) // bcopy()
-#define _COMM_PAGE_MEMCPY (_COMM_PAGE_BASE_ADDRESS+0x7a0) // memcpy()
-#define _COMM_PAGE_MEMMOVE (_COMM_PAGE_BASE_ADDRESS+0x7a0) // memmove()
-
-#define _COMM_PAGE_UNUSED6 (_COMM_PAGE_BASE_ADDRESS+0xF80) // 128 unused bytes
-
-#define _COMM_PAGE_BIGCOPY (_COMM_PAGE_BASE_ADDRESS+0x1000)// very-long-operand copies
-
-#endif /* __APPLE_API_PRIVATE */
-#endif /* _PPC_CPU_CAPABILITIES_H */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
thread_act_t act;
__asm__ volatile("mfsprg %0,1" : "=r" (act));
return act;
-};
-
-/*
- * Note that the following function is ONLY guaranteed when preemption or interrupts are disabled
- */
-extern __inline__ struct per_proc_info *getPerProc(void)
-{
- struct per_proc_info *perproc;
- __asm__ volatile("mfsprg %0,0" : "=r" (perproc));
- return perproc;
-};
+}
#define current_thread() current_act()->thread
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
* Since this is the first thread, we came in on the interrupt
* stack. The first thread never returns, so there is no need to
- * worry about saving its frame, hence we can reset the istackptr
+ e worry about saving its frame, hence we can reset the istackptr
* back to the saved_state structure at it's top
*/
lwz r12,PP_ACTIVE_STACKS(r6)
lwz r1,THREAD_KERNEL_STACK(r3)
lwz r9,THREAD_TOP_ACT(r3) /* Point to the active activation */
- mtsprg 1,r9
+ mtsprg 1,r9
stw r1,0(r12)
li r0,0 /* Clear a register */
- lwz r3,ACT_MACT_PCB(r9) /* Get the savearea used */
+ lwz r8,ACT_MACT_PCB(r9) /* Get the savearea used */
+ rlwinm r7,r8,0,0,19 /* Switch to savearea base */
+ lwz r11,SAVprev(r8) /* Get the previous savearea */
mfmsr r5 /* Since we are passing control, get our MSR values */
- lwz r11,SAVprev+4(r3) /* Get the previous savearea */
- lwz r1,saver1+4(r3) /* Load new stack pointer */
- stw r0,saver3+4(r3) /* Make sure we pass in a 0 for the continuation */
+ lwz r1,saver1(r8) /* Load new stack pointer */
+ stw r0,saver3(r8) /* Make sure we pass in a 0 for the continuation */
+ lwz r7,SACvrswap(r7) /* Get the translation from virtual to real */
stw r0,FM_BACKPTR(r1) /* zero backptr */
- stw r5,savesrr1+4(r3) /* Pass our MSR to the new guy */
+ stw r5,savesrr1(r8) /* Pass our MSR to the new guy */
+ xor r3,r7,r8 /* Get the physical address of the new context save area */
stw r11,ACT_MACT_PCB(r9) /* Unstack our savearea */
b EXT(exception_exit) /* Go end it all... */
/*
* Get the old kernel stack, and store into the thread structure.
* See if a continuation is supplied, and skip state save if so.
- *
- * Note that interrupts must be disabled before we get here (i.e., splsched)
+ * NB. Continuations are no longer used, so this test is omitted,
+ * as should the second argument, but it is in generic code.
+ * We always save state. This does not hurt even if continuations
+ * are put back in.
*/
/* Context switches are double jumps. We pass the following to the
* context switch firmware call:
*
- * R3 = switchee's savearea, virtual if continuation, low order physical for full switch
+ * R3 = switchee's savearea
* R4 = old thread
* R5 = new SRR0
* R6 = new SRR1
- * R7 = high order physical address of savearea for full switch
*
* savesrr0 is set to go to switch_in
* savesrr1 is set to uninterruptible with translation on
LEXT(Switch_context)
- lwz r11,THREAD_KERNEL_STACK(r5) ; Get the new stack pointer
mfsprg r12,0 ; Get the per_proc block
lwz r10,PP_ACTIVE_STACKS(r12) ; Get the pointer to the current stack
#if DEBUG
- lwz r0,PP_ISTACKPTR(r12) ; (DEBUG/TRACE) make sure we are not
- mr. r0,r0 ; (DEBUG/TRACE) on the interrupt
- bne++ notonintstack ; (DEBUG/TRACE) stack
+ lwz r11,PP_ISTACKPTR(r12) ; (DEBUG/TRACE) make sure we are not
+ mr. r11,r11 ; (DEBUG/TRACE) on the interrupt
+ bne+ notonintstack ; (DEBUG/TRACE) stack
BREAKPOINT_TRAP
notonintstack:
#endif
-
-#if 0
- lwz r8,lgPPStart(0) ; (TEST/DEBUG) Get the start of per_procs
- sub r7,r12,r8 ; (TEST/DEBUG) Find offset to our per_proc
- xori r7,r7,0x1000 ; (TEST/DEBUG) Switch to other proc
- add r8,r8,r7 ; (TEST/DEBUG) Switch to it
- lwz r8,PP_ACTIVE_THREAD(r8) ; (TEST/DEBUG) Get the other active thread
- cmplw r8,r5 ; (TEST/DEBUG) Trying to switch to an active thread?
- bne++ snively ; (TEST/DEBUG) Nope...
- BREAKPOINT_TRAP ; (TEST/DEBUG) Get to debugger...
-
-snively: ; (TEST/DEBUG)
-#endif
-
- stw r5,PP_ACTIVE_THREAD(r12) ; Make the new thread current
- lwz r5,THREAD_TOP_ACT(r5) ; Get the new activation
- stw r4,THREAD_CONTINUATION(r3) ; Set continuation into the thread
+ stw r4,THREAD_CONTINUATION(r3) ; Set continuation into the thread
+ cmpwi cr1,r4,0 ; used waaaay down below
lwz r7,0(r10) ; Get the current stack
- cmpwi cr1,r4,0 ; Remeber if there is a continuation - used waaaay down below
- stw r11,0(r10) ; Save the new kernel stack address
-
- lwz r8,ACT_MACT_PCB(r5) ; Get the PCB for the new guy
- lwz r9,cioSpace(r5) ; Get copyin/out address space
+/*
+ * Make the new thread the current thread.
+ */
+
stw r7,THREAD_KERNEL_STACK(r3) ; Remember the current stack in the thread (do not need???)
- mtsprg 1,r5 ; Set the current activation pointer
+ stw r5, PP_ACTIVE_THREAD(r12) ; Make the new thread current
+
+ lwz r11,THREAD_KERNEL_STACK(r5) ; Get the new stack pointer
+
+ lwz r5,THREAD_TOP_ACT(r5) ; Get the new activation
+ mtsprg 1,r5
lwz r7,CTHREAD_SELF(r5) ; Pick up the user assist word
- lwz r11,ACT_MACT_BTE(r5) ; Get BlueBox Task Environment
- lwz r6,cioRelo(r5) ; Get copyin/out relocation top
- lwz r2,cioRelo+4(r5) ; Get copyin/out relocation bottom
+ lwz r8,ACT_MACT_PCB(r5) ; Get the PCB for the new guy
+
+#if 0
+ lwz r0,SAVflags(r8) ; (TEST/DEBUG)
+ rlwinm r0,r0,24,24,31 ; (TEST/DEBUG)
+ cmplwi r0,SAVempty ; (TEST/DEBUG)
+ bne+ nnnn ; (TEST/DEBUG)
+ b . ; (TEST/DEBUG)
+nnnn: ; (TEST/DEBUG)
+#endif
+ stw r11,0(r10) ; Save the new kernel stack address
stw r7,UAW(r12) ; Save the assist word for the "ultra fast path"
-
+
+ lwz r11,ACT_MACT_BTE(r5) ; Get BlueBox Task Environment
+
lwz r7,ACT_MACT_SPF(r5) ; Get the special flags
- lwz r0,ACT_KLOADED(r5)
- sth r9,ppCIOmp+mpSpace(r12) ; Save the space
- stw r6,ppCIOmp+mpNestReloc(r12) ; Save top part of physical address
- stw r2,ppCIOmp+mpNestReloc+4(r12) ; Save bottom part of physical address
- lwz r10,PP_ACTIVE_KLOADED(r12) ; Get kernel loaded flag address
- subfic r0,r0,0 ; Get bit 0 to 0 if not kloaded, 1 otherwise
- lwz r2,traceMask(0) ; Get the enabled traces
+ lwz r10,ACT_KLOADED(r5)
stw r11,ppbbTaskEnv(r12) ; Save the bb task env
- srawi r0,r0,31 ; Get 0 if not kloaded, ffffffff otherwise
+ li r0,0
+ cmpwi cr0,r10,0
+ lwz r10,PP_ACTIVE_KLOADED(r12)
stw r7,spcFlags(r12) ; Set per_proc copy of the special flags
- and r0,r5,r0 ; Get 0 if not kloaded, activation otherwise
+ beq cr0,.L_sw_ctx_not_kld
- mr. r2,r2 ; Any tracing going on?
- stw r0,0(r10) ; Set the kloaded stuff
+ stw r5,0(r10)
+ b .L_sw_ctx_cont
+
+.L_sw_ctx_not_kld:
+ stw r0,0(r10) /* act_kloaded = 0 */
+
+.L_sw_ctx_cont:
+ lis r10,hi16(EXT(trcWork)) ; Get top of trace mask
+ rlwinm r7,r8,0,0,19 /* Switch to savearea base */
+ ori r10,r10,lo16(EXT(trcWork)) ; Get bottom of mask
+ lwz r11,SAVprev(r8) /* Get the previous of the switchee's savearea */
+ lwz r10,traceMask(r10) ; Get the enabled traces
lis r0,hi16(CutTrace) ; Trace FW call
- lwz r11,SAVprev+4(r8) ; Get the previous of the switchee savearea
+ mr. r10,r10 ; Any tracing going on?
ori r0,r0,lo16(CutTrace) ; Trace FW call
+ beq+ cswNoTrc ; No trace today, dude...
mr r10,r3 ; Save across trace
- beq++ cswNoTrc ; No trace today, dude...
lwz r2,THREAD_TOP_ACT(r3) ; Trace old activation
mr r3,r11 ; Trace prev savearea
sc ; Cut trace entry of context switch
mr r3,r10 ; Restore
-cswNoTrc: lwz r2,curctx(r5) ; Grab our current context pointer
+cswNoTrc: mfmsr r6 /* Get the MSR because the switched to thread should inherit it */
+ lwz r7,SACvrswap(r7) /* Get the translation from virtual to real */
+ stw r11,ACT_MACT_PCB(r5) /* Dequeue the savearea we're switching to */
+
+ rlwinm r6,r6,0,MSR_FP_BIT+1,MSR_FP_BIT-1 /* Turn off the FP */
+ lwz r2,curctx(r5) ; Grab our current context pointer
+ rlwinm r6,r6,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 /* Turn off the vector */
+ mr r4,r3 /* Save our old thread to pass back */
+
+ lhz r0,PP_CPU_NUMBER(r12) ; Get our CPU number
lwz r10,FPUowner(r12) ; Grab the owner of the FPU
lwz r9,VMXowner(r12) ; Grab the owner of the vector
- lhz r0,PP_CPU_NUMBER(r12) ; Get our CPU number
- mfmsr r6 ; Get the MSR because the switched to thread should inherit it
- stw r11,ACT_MACT_PCB(r5) ; Dequeue the savearea we are switching to
- li r0,1 ; Get set to hold off quickfret
-
- rlwinm r6,r6,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Turn off the FP
cmplw r10,r2 ; Do we have the live float context?
lwz r10,FPUlevel(r2) ; Get the live level
- mr r4,r3 ; Save our old thread to pass back
cmplw cr5,r9,r2 ; Do we have the live vector context?
- rlwinm r6,r6,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Turn off the vector
- stw r0,holdQFret(r12) ; Make sure we hold off releasing quickfret
- bne++ cswnofloat ; Float is not ours...
+ bne+ cswnofloat ; Float is not ours...
cmplw r10,r11 ; Is the level the same?
lwz r5,FPUcpu(r2) ; Get the owning cpu
- bne++ cswnofloat ; Level not the same, this is not live...
+ bne+ cswnofloat ; Level not the same, this is not live...
cmplw r5,r0 ; Still owned by this cpu?
lwz r10,FPUsave(r2) ; Get the level
- bne++ cswnofloat ; CPU claimed by someone else...
+ bne+ cswnofloat ; CPU claimed by someone else...
mr. r10,r10 ; Is there a savearea here?
ori r6,r6,lo16(MASK(MSR_FP)) ; Enable floating point
- beq-- cswnofloat ; No savearea to check...
+ beq- cswnofloat ; No savearea to check...
lwz r3,SAVlevel(r10) ; Get the level
- lwz r5,SAVprev+4(r10) ; Get the previous of this savearea
+ lwz r5,SAVprev(r10) ; Get the previous of this savearea
cmplw r3,r11 ; Is it for the current level?
- bne++ cswnofloat ; Nope...
+ bne+ cswnofloat ; Nope...
stw r5,FPUsave(r2) ; Pop off this savearea
-
- rlwinm r3,r10,0,0,19 ; Move back to start of page
-
- lwz r5,quickfret(r12) ; Get the first in quickfret list (top)
- lwz r9,quickfret+4(r12) ; Get the first in quickfret list (bottom)
- lwz r7,SACvrswap(r3) ; Get the virtual to real conversion (top)
- lwz r3,SACvrswap+4(r3) ; Get the virtual to real conversion (bottom)
- stw r5,SAVprev(r10) ; Link the old in (top)
- stw r9,SAVprev+4(r10) ; Link the old in (bottom)
- xor r3,r10,r3 ; Convert to physical
- stw r7,quickfret(r12) ; Set the first in quickfret list (top)
- stw r3,quickfret+4(r12) ; Set the first in quickfret list (bottom)
+ rlwinm r5,r10,0,0,19 ; Move back to start of page
+ lwz r5,SACvrswap(r5) ; Get the virtual to real conversion
+ la r9,quickfret(r12) ; Point to the quickfret chain header
+ xor r5,r10,r5 ; Convert savearea address to real
#if FPVECDBG
lis r0,hi16(CutTrace) ; (TEST/DEBUG)
- mr r7,r2 ; (TEST/DEBUG)
li r2,0x4401 ; (TEST/DEBUG)
oris r0,r0,lo16(CutTrace) ; (TEST/DEBUG)
sc ; (TEST/DEBUG)
lhz r0,PP_CPU_NUMBER(r12) ; (TEST/DEBUG)
- mr r2,r7 ; (TEST/DEBUG)
#endif
-cswnofloat: bne++ cr5,cswnovect ; Vector is not ours...
+;
+; Note: we need to do the atomic operation here because, even though
+; it is impossible with the current implementation, that we may take a
+; PTE miss between the load of the quickfret anchor and the subsequent
+; store. The interrupt handler will dequeue everything on the list and
+; we could end up using stale data. I do not like doing this...
+;
+
+cswfpudq: lwarx r3,0,r9 ; Pick up the old chain head
+ stw r3,SAVprev(r10) ; Move it to the current guy
+ stwcx. r5,0,r9 ; Save it
+ bne- cswfpudq ; Someone chaged the list...
+
+cswnofloat: bne+ cr5,cswnovect ; Vector is not ours...
lwz r10,VMXlevel(r2) ; Get the live level
cmplw r10,r11 ; Is the level the same?
lwz r5,VMXcpu(r2) ; Get the owning cpu
- bne++ cswnovect ; Level not the same, this is not live...
+ bne+ cswnovect ; Level not the same, this is not live...
cmplw r5,r0 ; Still owned by this cpu?
lwz r10,VMXsave(r2) ; Get the level
- bne++ cswnovect ; CPU claimed by someone else...
+ bne+ cswnovect ; CPU claimed by someone else...
mr. r10,r10 ; Is there a savearea here?
oris r6,r6,hi16(MASK(MSR_VEC)) ; Enable vector
- beq-- cswnovect ; No savearea to check...
+ beq- cswnovect ; No savearea to check...
lwz r3,SAVlevel(r10) ; Get the level
- lwz r5,SAVprev+4(r10) ; Get the previous of this savearea
+ lwz r5,SAVprev(r10) ; Get the previous of this savearea
cmplw r3,r11 ; Is it for the current level?
- bne++ cswnovect ; Nope...
+ bne+ cswnovect ; Nope...
stw r5,VMXsave(r2) ; Pop off this savearea
- rlwinm r3,r10,0,0,19 ; Move back to start of page
-
- lwz r5,quickfret(r12) ; Get the first in quickfret list (top)
- lwz r9,quickfret+4(r12) ; Get the first in quickfret list (bottom)
- lwz r2,SACvrswap(r3) ; Get the virtual to real conversion (top)
- lwz r3,SACvrswap+4(r3) ; Get the virtual to real conversion (bottom)
- stw r5,SAVprev(r10) ; Link the old in (top)
- stw r9,SAVprev+4(r10) ; Link the old in (bottom)
- xor r3,r10,r3 ; Convert to physical
- stw r2,quickfret(r12) ; Set the first in quickfret list (top)
- stw r3,quickfret+4(r12) ; Set the first in quickfret list (bottom)
+ rlwinm r5,r10,0,0,19 ; Move back to start of page
+ lwz r5,SACvrswap(r5) ; Get the virtual to real conversion
+ la r9,quickfret(r12) ; Point to the quickfret chain header
+ xor r5,r10,r5 ; Convert savearea address to real
#if FPVECDBG
lis r0,hi16(CutTrace) ; (TEST/DEBUG)
sc ; (TEST/DEBUG)
#endif
-cswnovect: li r0,0 ; Get set to release quickfret holdoff
- rlwinm r11,r8,0,0,19 ; Switch to savearea base
- lis r9,hi16(EXT(switch_in)) ; Get top of switch in routine
- lwz r5,savesrr0+4(r8) ; Set up the new SRR0
- lwz r7,SACvrswap(r11) ; Get the high order V to R translation
- lwz r11,SACvrswap+4(r11) ; Get the low order V to R translation
- ori r9,r9,lo16(EXT(switch_in)) ; Bottom half of switch in
- stw r0,holdQFret(r12) ; Make sure we release quickfret holdoff
- stw r9,savesrr0+4(r8) ; Make us jump to the switch in routine
+;
+; Note: we need to do the atomic operation here because, even though
+; it is impossible with the current implementation, that we may take a
+; PTE miss between the load of the quickfret anchor and the subsequent
+; store. The interrupt handler will dequeue everything on the list and
+; we could end up using stale data. I do not like doing this...
+;
- lwz r9,SAVflags(r8) /* Get the flags */
+cswvecdq: lwarx r3,0,r9 ; Pick up the old chain head
+ stw r3,SAVprev(r10) ; Move it to the current guy
+ stwcx. r5,0,r9 ; Save it
+ bne- cswvecdq ; Someone chaged the list...
+
+cswnovect: lis r9,hi16(EXT(switch_in)) /* Get top of switch in routine */
+ lwz r5,savesrr0(r8) /* Set up the new SRR0 */
+ ori r9,r9,lo16(EXT(switch_in)) /* Bottom half of switch in */
lis r0,hi16(SwitchContextCall) /* Top part of switch context */
+ stw r9,savesrr0(r8) /* Make us jump to the switch in routine */
+
li r10,MSR_SUPERVISOR_INT_OFF /* Get the switcher's MSR */
- ori r0,r0,lo16(SwitchContextCall) /* Bottom part of switch context */
- stw r10,savesrr1+4(r8) /* Set up for switch in */
+ lwz r9,SAVflags(r8) /* Get the flags */
+ stw r10,savesrr1(r8) /* Set up for switch in */
rlwinm r9,r9,0,15,13 /* Reset the syscall flag */
- xor r3,r11,r8 /* Get the physical address of the new context save area */
+ ori r0,r0,lo16(SwitchContextCall) /* Bottom part of switch context */
+ xor r3,r7,r8 /* Get the physical address of the new context save area */
stw r9,SAVflags(r8) /* Set the flags */
bne cr1,swtchtocont ; Switch to the continuation
swtchtocont:
-
- stw r5,savesrr0+4(r8) ; Set the pc
- stw r6,savesrr1+4(r8) ; Set the next MSR to use
- stw r4,saver3+4(r8) ; Make sure we pass back the old thread
- mr r3,r8 ; Pass in the virtual address of savearea
+ stw r5,savesrr0(r8) ; Set the pc
+ stw r6,savesrr1(r8) ; Set the next MSR to use
+ stw r4,saver3(r8) ; Make sure we pass back the old thread
b EXT(exception_exit) ; Blocking on continuation, toss old context...
* with translation on. If we could, this should be done in lowmem_vectors
* before translation is turned on. But we can't, dang it!
*
- * R3 = switcher's savearea (32-bit virtual)
+ * R3 = switcher's savearea
* saver4 = old thread in switcher's save
* saver5 = new SRR0 in switcher's save
* saver6 = new SRR1 in switcher's save
.globl EXT(switch_in)
LEXT(switch_in)
-
- lwz r4,saver4+4(r3) ; Get the old thread
- lwz r5,saver5+4(r3) ; Get the srr0 value
- mfsprg r0,2 ; Get feature flags
- lwz r9,THREAD_TOP_ACT(r4) ; Get the switched from ACT
- lwz r6,saver6+4(r3) ; Get the srr1 value
- rlwinm. r0,r0,0,pf64Bitb,pf64Bitb ; Check for 64-bit
- lwz r10,ACT_MACT_PCB(r9) ; Get the top PCB on the old thread
+ lwz r4,saver4(r3) /* Get the old thread */
+ lwz r9,THREAD_TOP_ACT(r4) /* Get the switched from ACT */
+ lwz r5,saver5(r3) /* Get the srr0 value */
+ lwz r10,ACT_MACT_PCB(r9) /* Get the top PCB on the old thread */
+ lwz r6,saver6(r3) /* Get the srr1 value */
- stw r3,ACT_MACT_PCB(r9) ; Put the new one on top
- stw r10,SAVprev+4(r3) ; Chain on the old one
+ stw r3,ACT_MACT_PCB(r9) /* Put the new one on top */
+ stw r10,SAVprev(r3) /* Chain on the old one */
- mr r3,r4 ; Pass back the old thread
+ mr r3,r4 /* Pass back the old thread */
+
+ mtsrr0 r5 /* Set return point */
+ mtsrr1 r6 /* Set return MSR */
+ rfi /* Jam... */
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
- mtsrr0 r5 ; Set return point
- mtsrr1 r6 ; Set return MSR
-
- bne++ siSixtyFour ; Go do 64-bit...
- rfi ; Jam...
-
-siSixtyFour:
- rfid ; Jam...
/*
* void fpu_save(facility_context ctx)
LEXT(fpu_save)
- lis r2,hi16(MASK(MSR_VEC)) ; Get the vector enable
- li r12,lo16(MASK(MSR_EE)) ; Get the EE bit
- ori r2,r2,lo16(MASK(MSR_FP)) ; Get FP
mfmsr r0 ; Get the MSR
- andc r0,r0,r2 ; Clear FP, VEC
- andc r2,r0,r12 ; Clear EE
+ rlwinm r0,r0,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r2,r0,0,MSR_EE_BIT+1,MSR_EE_BIT-1 ; But do interrupts only for now
ori r2,r2,MASK(MSR_FP) ; Enable the floating point feature for now also
+ rlwinm r0,r0,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
mtmsr r2 ; Set the MSR
isync
mr. r3,r12 ; (TEST/DEBUG)
li r2,0x6F00 ; (TEST/DEBUG)
li r5,0 ; (TEST/DEBUG)
- beq-- noowneryet ; (TEST/DEBUG)
+ beq- noowneryet ; (TEST/DEBUG)
lwz r4,FPUlevel(r12) ; (TEST/DEBUG)
lwz r5,FPUsave(r12) ; (TEST/DEBUG)
fsretry: mr. r12,r12 ; Anyone own the FPU?
lhz r11,PP_CPU_NUMBER(r6) ; Get our CPU number
- beq-- fsret ; Nobody owns the FPU, no save required...
+ beq- fsret ; Nobody owns the FPU, no save required...
cmplw cr1,r3,r12 ; Is the specified context live?
isync ; Force owner check first
lwz r9,FPUcpu(r12) ; Get the cpu that context was last on
- bne-- cr1,fsret ; No, it is not...
+ bne- cr1,fsret ; No, it is not...
cmplw cr1,r9,r11 ; Was the context for this processor?
- beq-- cr1,fsgoodcpu ; Facility last used on this processor...
+ beq- cr1,fsgoodcpu ; Facility last used on this processor...
b fsret ; Someone else claimed it...
lwz r8,SAVlevel(r3) ; Get the level this savearea is for
cmplw cr1,r9,r8 ; Correct level?
- beq-- cr1,fsret ; The current level is already saved, bail out...
+ beq- cr1,fsret ; The current level is already saved, bail out...
fsneedone: bl EXT(save_get) ; Get a savearea for the context
lwz r12,FPUowner(r6) ; Get back our thread
stb r4,SAVflags+2(r3) ; Mark this savearea as a float
mr. r12,r12 ; See if we were disowned while away. Very, very small chance of it...
- beq-- fsbackout ; If disowned, just toss savearea...
+ beq- fsbackout ; If disowned, just toss savearea...
lwz r4,facAct(r12) ; Get the activation associated with live context
+ mtlr r2 ; Restore return
lwz r8,FPUsave(r12) ; Get the current top floating point savearea
stw r4,SAVact(r3) ; Indicate the right activation for this context
lwz r9,FPUlevel(r12) ; Get our current level indicator again
stw r3,FPUsave(r12) ; Set this as the most current floating point context
- stw r8,SAVprev+4(r3) ; And then chain this in front
+ stw r8,SAVprev(r3) ; And then chain this in front
stw r9,SAVlevel(r3) ; Show level in savearea
- bl fp_store ; save all 32 FPRs in the save area at r3
- mtlr r2 ; Restore return
-
+;
+; Save the current FPU state into the PCB of the thread that owns it.
+;
+
+ la r11,savefp0(r3) ; Point to the 1st line
+ dcbz 0,r11 ; Allocate the first savearea line
+
+ la r11,savefp4(r3) ; Point to the 2nd line
+ stfd f0,savefp0(r3)
+ dcbz 0,r11 ; Allocate it
+ stfd f1,savefp1(r3)
+ stfd f2,savefp2(r3)
+ la r11,savefp8(r3) ; Point to the 3rd line
+ stfd f3,savefp3(r3)
+ dcbz 0,r11 ; Allocate it
+ stfd f4,savefp4(r3)
+ stfd f5,savefp5(r3)
+ stfd f6,savefp6(r3)
+ la r11,savefp12(r3) ; Point to the 4th line
+ stfd f7,savefp7(r3)
+ dcbz 0,r11 ; Allocate it
+ stfd f8,savefp8(r3)
+ stfd f9,savefp9(r3)
+ stfd f10,savefp10(r3)
+ la r11,savefp16(r3) ; Point to the 5th line
+ stfd f11,savefp11(r3)
+ dcbz 0,r11 ; Allocate it
+ stfd f12,savefp12(r3)
+ stfd f13,savefp13(r3)
+ stfd f14,savefp14(r3)
+ la r11,savefp20(r3) ; Point to the 6th line
+ stfd f15,savefp15(r3)
+ stfd f16,savefp16(r3)
+ stfd f17,savefp17(r3)
+ stfd f18,savefp18(r3)
+ la r11,savefp24(r3) ; Point to the 7th line
+ stfd f19,savefp19(r3)
+ dcbz 0,r11 ; Allocate it
+ stfd f20,savefp20(r3)
+ stfd f21,savefp21(r3)
+ stfd f22,savefp22(r3)
+ la r11,savefp28(r3) ; Point to the 8th line
+ stfd f23,savefp23(r3)
+ dcbz 0,r11 ; Allocate it
+ stfd f24,savefp24(r3)
+ stfd f25,savefp25(r3)
+ stfd f26,savefp26(r3)
+ stfd f27,savefp27(r3)
+ stfd f28,savefp28(r3)
+
+ stfd f29,savefp29(r3)
+ stfd f30,savefp30(r3)
+ stfd f31,savefp31(r3)
+
fsret: mtmsr r0 ; Put interrupts on if they were and floating point off
isync
blr
-fsbackout: mr r4,r0 ; restore the original MSR
- b EXT(save_ret_wMSR) ; Toss savearea and return from there...
+fsbackout: mr r12,r0 ; Save the original MSR
+ b EXT(save_ret_join) ; Toss savearea and return from there...
/*
* fpu_switch()
mr r5,r31 ; (TEST/DEBUG)
oris r0,r0,lo16(CutTrace) ; (TEST/DEBUG)
sc ; (TEST/DEBUG)
- li r3,0 ; (TEST/DEBUG)
#endif
beq+ fsnosave ; Same level, so already saved...
eieio ; Make sure everyone sees it
bl EXT(save_get) ; Go get a savearea
- mr. r31,r31 ; Are we saving the user state?
- la r15,FPUsync(r22) ; Point to the sync word
- beq++ fswusave ; Yeah, no need for lock...
-;
-; Here we make sure that the live context is not tossed while we are
-; trying to push it. This can happen only for kernel context and
-; then only by a race with act_machine_sv_free.
-;
-; We only need to hold this for a very short time, so no sniffing needed.
-; If we find any change to the level, we just abandon.
-;
-fswsync: lwarx r19,0,r15 ; Get the sync word
- li r0,1 ; Get the lock
- cmplwi cr1,r19,0 ; Is it unlocked?
- stwcx. r0,0,r15 ; Store lock and test reservation
- cror cr0_eq,cr1_eq,cr0_eq ; Combine lost reservation and previously locked
- bne-- fswsync ; Try again if lost reservation or locked...
-
- isync ; Toss speculation
-
- lwz r0,FPUlevel(r22) ; Pick up the level again
- li r7,0 ; Get unlock value
- cmplw r0,r31 ; Same level?
- beq++ fswusave ; Yeah, we expect it to be...
-
- stw r7,FPUsync(r22) ; Unlock lock. No need to sync here
-
- bl EXT(save_ret) ; Toss save area because we are abandoning save
- b fsnosave ; Skip the save...
-
- .align 5
-
-fswusave: lwz r12,facAct(r22) ; Get the activation associated with the context
+ la r11,savefp0(r3) ; Point to the 1st line in new savearea
+ lwz r12,facAct(r22) ; Get the activation associated with the context
+ dcbz 0,r11 ; Allocate cache
stw r3,FPUsave(r22) ; Set this as the latest context savearea for the thread
- mr. r31,r31 ; Check again if we were user level
- stw r30,SAVprev+4(r3) ; Point us to the old context
+
+ stw r30,SAVprev(r3) ; Point us to the old context
stw r31,SAVlevel(r3) ; Tag our level
li r7,SAVfloat ; Get the floating point ID
stw r12,SAVact(r3) ; Make sure we point to the right guy
stb r7,SAVflags+2(r3) ; Set that we have a floating point save area
-
- li r7,0 ; Get the unlock value
-
- beq-- fswnulock ; Skip unlock if user (we did not lock it)...
- eieio ; Make sure that these updates make it out
- stw r7,FPUsync(r22) ; Unlock it.
-
-fswnulock:
#if FPVECDBG
lis r0,hi16(CutTrace) ; (TEST/DEBUG)
sc ; (TEST/DEBUG)
#endif
- bl fp_store ; store all 32 FPRs
+;
+; Now we will actually save the old context
+;
+
+ la r11,savefp4(r3) ; Point to the 2nd line
+ stfd f0,savefp0(r3)
+ dcbz 0,r11 ; Allocate cache
+ stfd f1,savefp1(r3)
+ stfd f2,savefp2(r3)
+ la r11,savefp8(r3) ; Point to the 3rd line
+ stfd f3,savefp3(r3)
+ dcbz 0,r11 ; Allocate cache
+ stfd f4,savefp4(r3)
+ stfd f5,savefp5(r3)
+ stfd f6,savefp6(r3)
+ la r11,savefp12(r3) ; Point to the 4th line
+ stfd f7,savefp7(r3)
+ dcbz 0,r11 ; Allocate cache
+ stfd f8,savefp8(r3)
+ stfd f9,savefp9(r3)
+ stfd f10,savefp10(r3)
+ la r11,savefp16(r3) ; Point to the 5th line
+ stfd f11,savefp11(r3)
+ dcbz 0,r11 ; Allocate cache
+ stfd f12,savefp12(r3)
+ stfd f13,savefp13(r3)
+ stfd f14,savefp14(r3)
+ la r11,savefp20(r3) ; Point to the 6th line
+ stfd f15,savefp15(r3)
+ dcbz 0,r11 ; Allocate cache
+ stfd f16,savefp16(r3)
+ stfd f17,savefp17(r3)
+ stfd f18,savefp18(r3)
+ la r11,savefp24(r3) ; Point to the 7th line
+ stfd f19,savefp19(r3)
+ dcbz 0,r11 ; Allocate cache
+ stfd f20,savefp20(r3)
+
+ stfd f21,savefp21(r3)
+ stfd f22,savefp22(r3)
+ la r11,savefp28(r3) ; Point to the 8th line
+ stfd f23,savefp23(r3)
+ dcbz 0,r11 ; allocate it
+ stfd f24,savefp24(r3)
+ stfd f25,savefp25(r3)
+ stfd f26,savefp26(r3)
+ stfd f27,savefp27(r3)
+ dcbz 0,r11 ; allocate it
+ stfd f28,savefp28(r3)
+ stfd f29,savefp29(r3)
+ stfd f30,savefp30(r3)
+ stfd f31,savefp31(r3)
;
; The context is all saved now and the facility is free.
ori r18,r18,lo16(EXT(per_proc_info)) ; Set base per_proc
li r16,FPUowner ; Displacement to float owner
add r19,r18,r19 ; Point to the owner per_proc
+ li r0,0
fsinvothr: lwarx r18,r16,r19 ; Get the owner
- sub r0,r18,r29 ; Subtract one from the other
- sub r11,r29,r18 ; Subtract the other from the one
- or r11,r11,r0 ; Combine them
- srawi r11,r11,31 ; Get a 0 if equal or -1 of not
- and r18,r18,r11 ; Make 0 if same, unchanged if not
- stwcx. r18,r16,r19 ; Try to invalidate it
- bne-- fsinvothr ; Try again if there was a collision...
+ cmplw r18,r29 ; Does he still have this context?
+ bne fsinvoths ; Nope...
+ stwcx. r0,r16,r19 ; Try to invalidate it
+ bne- fsinvothr ; Try again if there was a collision...
- cmplwi cr1,r14,0 ; Do we possibly have some context to load?
+fsinvoths: cmplwi cr1,r14,0 ; Do we possibly have some context to load?
la r11,savefp0(r14) ; Point to first line to bring in
stw r15,FPUlevel(r29) ; Set the "new" active level
eieio
stw r29,FPUowner(r26) ; Mark us as having the live context
- beq++ cr1,MakeSureThatNoTerroristsCanHurtUsByGod ; No "new" context to load...
+ beq+ cr1,MakeSureThatNoTerroristsCanHurtUsByGod ; No "new" context to load...
dcbt 0,r11 ; Touch line in
- lwz r3,SAVprev+4(r14) ; Get the previous context
+ lwz r3,SAVprev(r14) ; Get the previous context
lwz r0,SAVlevel(r14) ; Get the level of first facility savearea
cmplw r0,r15 ; Top level correct to load?
- bne-- MakeSureThatNoTerroristsCanHurtUsByGod ; No, go initialize...
+ bne- MakeSureThatNoTerroristsCanHurtUsByGod ; No, go initialize...
stw r3,FPUsave(r29) ; Pop the context (we will toss the savearea later)
sc ; (TEST/DEBUG)
#endif
-// Note this code is used both by 32- and 128-byte processors. This means six extra DCBTs
-// are executed on a 128-byte machine, but that is better than a mispredicted branch.
-
la r11,savefp4(r14) ; Point to next line
dcbt 0,r11 ; Touch line in
lfd f0, savefp0(r14)
mr r3,r14 ; Get the old savearea (we popped it before)
bl EXT(save_ret) ; Toss it
-fsenable: lwz r8,savesrr1+4(r25) ; Get the msr of the interrupted guy
+fsenable: lwz r8,savesrr1(r25) ; Get the msr of the interrupted guy
+ rlwinm r5,r25,0,0,19 ; Get the page address of the savearea
ori r8,r8,MASK(MSR_FP) ; Enable the floating point feature
lwz r10,ACT_MACT_SPF(r17) ; Get the act special flags
lwz r11,spcFlags(r26) ; Get per_proc spec flags cause not in sync with act
+ lwz r5,SACvrswap(r5) ; Get Virtual to Real translation
oris r10,r10,hi16(floatUsed|floatCng) ; Set that we used floating point
oris r11,r11,hi16(floatUsed|floatCng) ; Set that we used floating point
rlwinm. r0,r8,0,MSR_PR_BIT,MSR_PR_BIT ; See if we are doing this for user state
- stw r8,savesrr1+4(r25) ; Set the msr of the interrupted guy
- mr r3,r25 ; Pass the virtual addres of savearea
+ stw r8,savesrr1(r25) ; Set the msr of the interrupted guy
+ xor r3,r25,r5 ; Get the real address of the savearea
beq- fsnuser ; We are not user state...
stw r10,ACT_MACT_SPF(r17) ; Set the activation copy
stw r11,spcFlags(r26) ; Set per_proc copy
beq- cr1,fsenable ; Not saved yet, nothing to pop, go enable and exit...
lwz r11,SAVlevel(r30) ; Get the level of top saved context
- lwz r14,SAVprev+4(r30) ; Get the previous savearea
+ lwz r14,SAVprev(r30) ; Get the previous savearea
cmplw r11,r31 ; Are live and saved the same?
bne+ fsenable ; Level not the same, nothing to pop, go enable and exit...
mr r3,r30 ; Get the old savearea (we popped it before)
- stw r14,FPUsave(r22) ; Pop the savearea from the stack
bl EXT(save_ret) ; Toss it
b fsenable ; Go enable and exit...
LEXT(toss_live_fpu)
- lis r0,hi16(MASK(MSR_VEC)) ; Get VEC
+
mfmsr r9 ; Get the MSR
- ori r0,r0,lo16(MASK(MSR_FP)) ; Add in FP
+ rlwinm r0,r9,0,MSR_EE_BIT+1,MSR_EE_BIT-1 ; Clear interuptions
rlwinm. r8,r9,0,MSR_FP_BIT,MSR_FP_BIT ; Are floats on right now?
- andc r9,r9,r0 ; Force off VEC and FP
- ori r0,r0,lo16(MASK(MSR_EE)) ; Turn off EE
- andc r0,r9,r0 ; Turn off EE now
+ rlwinm r9,r9,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Make sure vectors are turned off
+ rlwinm r9,r9,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Make sure floats are turned off
mtmsr r0 ; No interruptions
isync
beq+ tlfnotours ; Floats off, can not be live here...
lwz r6,FPUowner(r8) ; Get the thread that owns the floats
li r0,0 ; Clear this just in case we need it
cmplw r6,r3 ; Are we tossing our own context?
- bne-- tlfnotours ; Nope...
+ bne- tlfnotours ; Nope...
- lfd f1,Zero(0) ; Make a 0
+ fsub f1,f1,f1 ; Make a 0
mtfsf 0xFF,f1 ; Clear it
tlfnotours: lwz r11,FPUcpu(r3) ; Get the cpu on which we last loaded context
ori r12,r12,lo16(EXT(per_proc_info)) ; Set base per_proc
li r10,FPUowner ; Displacement to float owner
add r11,r12,r11 ; Point to the owner per_proc
+ li r0,0 ; Set a 0 to invalidate context
tlfinvothr: lwarx r12,r10,r11 ; Get the owner
+ cmplw r12,r3 ; Does he still have this context?
+ bne+ tlfexit ; Nope, leave...
+ stwcx. r0,r10,r11 ; Try to invalidate it
+ bne- tlfinvothr ; Try again if there was a collision...
- sub r0,r12,r3 ; Subtract one from the other
- sub r8,r3,r12 ; Subtract the other from the one
- or r8,r8,r0 ; Combine them
- srawi r8,r8,31 ; Get a 0 if equal or -1 of not
- and r12,r12,r8 ; Make 0 if same, unchanged if not
- stwcx. r12,r10,r11 ; Try to invalidate it
- bne-- tlfinvothr ; Try again if there was a collision...
-
- mtmsr r9 ; Restore interruptions
+tlfexit: mtmsr r9 ; Restore interruptions
isync ; Could be turning off floats here
blr ; Leave...
LEXT(vec_save)
-
- lis r2,hi16(MASK(MSR_VEC)) ; Get VEC
mfmsr r0 ; Get the MSR
- ori r2,r2,lo16(MASK(MSR_FP)) ; Add in FP
- andc r0,r0,r2 ; Force off VEC and FP
- ori r2,r2,lo16(MASK(MSR_EE)) ; Clear EE
- andc r2,r0,r2 ; Clear EE for now
+ rlwinm r0,r0,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Make sure vectors are turned off when we leave
+ rlwinm r2,r0,0,MSR_EE_BIT+1,MSR_EE_BIT-1 ; But do interrupts only for now
oris r2,r2,hi16(MASK(MSR_VEC)) ; Enable the vector facility for now also
+ rlwinm r0,r0,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force off fp
mtmsr r2 ; Set the MSR
isync
bne+ vsret ; VRsave is non-zero so we need to keep what is saved...
- lwz r4,SAVprev+4(r3) ; Pick up the previous area
+ lwz r4,SAVprev(r3) ; Pick up the previous area
lwz r5,SAVlevel(r4) ; Get the level associated with save
stw r4,VMXsave(r12) ; Dequeue this savearea
- li r4,0 ; Clear
stw r5,VMXlevel(r12) ; Save the level
- stw r4,VMXowner(r12) ; Show no live context here
+ li r3,0 ; Clear
+ stw r3,VMXowner(r12) ; Show no live context here
eieio
-vsbackout: mr r4,r0 ; restore the saved MSR
- b EXT(save_ret_wMSR) ; Toss the savearea and return from there...
+vsbackout: mr r12,r0 ; Set the saved MSR
+ b EXT(save_ret_join) ; Toss the savearea and return from there...
.align 5
mr. r12,r12 ; See if we were disowned while away. Very, very small chance of it...
beq- vsbackout ; If disowned, just toss savearea...
lwz r4,facAct(r12) ; Get the activation associated with live context
+ mtlr r2 ; Restore return
lwz r8,VMXsave(r12) ; Get the current top vector savearea
stw r4,SAVact(r3) ; Indicate the right activation for this context
lwz r9,VMXlevel(r12) ; Get our current level indicator again
stw r3,VMXsave(r12) ; Set this as the most current floating point context
- stw r8,SAVprev+4(r3) ; And then chain this in front
+ stw r8,SAVprev(r3) ; And then chain this in front
stw r9,SAVlevel(r3) ; Set level in savearea
- mfcr r12 ; save CRs across call to vr_store
- lwz r10,liveVRS(r6) ; Get the right VRSave register
-
- bl vr_store ; store live VRs into savearea as required (uses r4-r11)
- mtcrf 255,r12 ; Restore the non-volatile CRs
- mtlr r2 ; restore return address
-
-vsret: mtmsr r0 ; Put interrupts on if they were and vector off
+ mfcr r2 ; Save non-volatile CRs
+ lwz r10,liveVRS(r6) ; Get the right VRSave register
+ lis r9,0x5555 ; Mask with odd bits set
+ rlwinm r11,r10,1,0,31 ; Shift over 1
+ ori r9,r9,0x5555 ; Finish mask
+ or r4,r10,r11 ; After this, even bits show which lines to zap
+
+ andc r11,r4,r9 ; Clear out odd bits
+
+ la r6,savevr0(r3) ; Point to line 0
+ rlwinm r4,r11,15,0,15 ; Move line 8-15 flags to high order odd bits
+ or r4,r11,r4 ; Set the odd bits
+ ; (bit 0 is line 0, bit 1 is line 8,
+ ; bit 2 is line 1, bit 3 is line 9, etc.
+ rlwimi r4,r10,16,16,31 ; Put vrsave 0 - 15 into positions 16 - 31
+ la r7,savevr2(r3) ; Point to line 1
+ mtcrf 255,r4 ; Load up the CRs
+ stw r10,savevrvalid(r3) ; Save the validity information
+ mr r8,r6 ; Start registers off
+;
+; Save the current vector state
+;
+
+ bf 0,snol0 ; No line 0 to do...
+ dcba br0,r6 ; Allocate cache line 0
+
+snol0:
+ la r6,savevr4(r3) ; Point to line 2
+ bf 2,snol1 ; No line 1 to do...
+ dcba br0,r7 ; Allocate cache line 1
+
+snol1:
+ la r7,savevr6(r3) ; Point to line 3
+ bf 4,snol2 ; No line 2 to do...
+ dcba br0,r6 ; Allocate cache line 2
+
+snol2:
+ li r11,16 ; Get offset for odd registers
+ bf 16,snovr0 ; Do not save VR0...
+ stvxl v0,br0,r8 ; Save VR0
+
+snovr0:
+ la r9,savevr2(r3) ; Point to V2/V3 pair
+ bf 17,snovr1 ; Do not save VR1...
+ stvxl v1,r11,r8 ; Save VR1
+
+snovr1:
+ la r6,savevr8(r3) ; Point to line 4
+ bf 6,snol3 ; No line 3 to do...
+ dcba br0,r7 ; Allocate cache line 3
+
+snol3:
+ la r8,savevr4(r3) ; Point to V4/V5 pair
+ bf 18,snovr2 ; Do not save VR2...
+ stvxl v2,br0,r9 ; Save VR2
+
+snovr2:
+ bf 19,snovr3 ; Do not save VR3...
+ stvxl v3,r11,r9 ; Save VR3
+
+snovr3:
+;
+; Note: CR4 is now free
+;
+ la r7,savevr10(r3) ; Point to line 5
+ bf 8,snol4 ; No line 4 to do...
+ dcba br0,r6 ; Allocate cache line 4
+
+snol4:
+ la r9,savevr6(r3) ; Point to R6/R7 pair
+ bf 20,snovr4 ; Do not save VR4...
+ stvxl v4,br0,r8 ; Save VR4
+
+snovr4:
+ bf 21,snovr5 ; Do not save VR5...
+ stvxl v5,r11,r8 ; Save VR5
+
+snovr5:
+ mtcrf 0x08,r10 ; Set CRs for registers 16-19
+ la r6,savevr12(r3) ; Point to line 6
+ bf 10,snol5 ; No line 5 to do...
+ dcba br0,r7 ; Allocate cache line 5
+
+snol5:
+ la r8,savevr8(r3) ; Point to V8/V9 pair
+ bf 22,snovr6 ; Do not save VR6...
+ stvxl v6,br0,r9 ; Save VR6
+
+snovr6:
+ bf 23,snovr7 ; Do not save VR7...
+ stvxl v7,r11,r9 ; Save VR7
+
+snovr7:
+;
+; Note: CR5 is now free
+;
+ la r7,savevr14(r3) ; Point to line 7
+ bf 12,snol6 ; No line 6 to do...
+ dcba br0,r6 ; Allocate cache line 6
+
+snol6:
+ la r9,savevr10(r3) ; Point to V10/V11 pair
+ bf 24,snovr8 ; Do not save VR8...
+ stvxl v8,br0,r8 ; Save VR8
+
+snovr8:
+ bf 25,snovr9 ; Do not save VR9...
+ stvxl v9,r11,r8 ; Save VR9
+
+snovr9:
+ mtcrf 0x04,r10 ; Set CRs for registers 20-23
+ la r6,savevr16(r3) ; Point to line 8
+ bf 14,snol7 ; No line 7 to do...
+ dcba br0,r7 ; Allocate cache line 7
+
+snol7:
+ la r8,savevr12(r3) ; Point to V12/V13 pair
+ bf 26,snovr10 ; Do not save VR10...
+ stvxl v10,br0,r9 ; Save VR10
+
+snovr10:
+ bf 27,snovr11 ; Do not save VR11...
+ stvxl v11,r11,r9 ; Save VR11
+
+snovr11:
+
+;
+; Note: CR6 is now free
+;
+ la r7,savevr18(r3) ; Point to line 9
+ bf 1,snol8 ; No line 8 to do...
+ dcba br0,r6 ; Allocate cache line 8
+
+snol8:
+ la r9,savevr14(r3) ; Point to V14/V15 pair
+ bf 28,snovr12 ; Do not save VR12...
+ stvxl v12,br0,r8 ; Save VR12
+
+snovr12:
+ bf 29,snovr13 ; Do not save VR13...
+ stvxl v13,r11,r8 ; Save VR13
+
+snovr13:
+ mtcrf 0x02,r10 ; Set CRs for registers 24-27
+ la r6,savevr20(r3) ; Point to line 10
+ bf 3,snol9 ; No line 9 to do...
+ dcba br0,r7 ; Allocate cache line 9
+
+snol9:
+ la r8,savevr16(r3) ; Point to V16/V17 pair
+ bf 30,snovr14 ; Do not save VR14...
+ stvxl v14,br0,r9 ; Save VR14
+
+snovr14:
+ bf 31,snovr15 ; Do not save VR15...
+ stvxl v15,r11,r9 ; Save VR15
+
+snovr15:
+;
+; Note: CR7 is now free
+;
+ la r7,savevr22(r3) ; Point to line 11
+ bf 5,snol10 ; No line 10 to do...
+ dcba br0,r6 ; Allocate cache line 10
+
+snol10:
+ la r9,savevr18(r3) ; Point to V18/V19 pair
+ bf 16,snovr16 ; Do not save VR16...
+ stvxl v16,br0,r8 ; Save VR16
+
+snovr16:
+ bf 17,snovr17 ; Do not save VR17...
+ stvxl v17,r11,r8 ; Save VR17
+
+snovr17:
+ mtcrf 0x01,r10 ; Set CRs for registers 28-31
+;
+; Note: All registers have been or are accounted for in CRs
+;
+ la r6,savevr24(r3) ; Point to line 12
+ bf 7,snol11 ; No line 11 to do...
+ dcba br0,r7 ; Allocate cache line 11
+
+snol11:
+ la r8,savevr20(r3) ; Point to V20/V21 pair
+ bf 18,snovr18 ; Do not save VR18...
+ stvxl v18,br0,r9 ; Save VR18
+
+snovr18:
+ bf 19,snovr19 ; Do not save VR19...
+ stvxl v19,r11,r9 ; Save VR19
+
+snovr19:
+ la r7,savevr26(r3) ; Point to line 13
+ bf 9,snol12 ; No line 12 to do...
+ dcba br0,r6 ; Allocate cache line 12
+
+snol12:
+ la r9,savevr22(r3) ; Point to V22/V23 pair
+ bf 20,snovr20 ; Do not save VR20...
+ stvxl v20,br0,r8 ; Save VR20
+
+snovr20:
+ bf 21,snovr21 ; Do not save VR21...
+ stvxl v21,r11,r8 ; Save VR21
+
+snovr21:
+ la r6,savevr28(r3) ; Point to line 14
+ bf 11,snol13 ; No line 13 to do...
+ dcba br0,r7 ; Allocate cache line 13
+
+snol13:
+ la r8,savevr24(r3) ; Point to V24/V25 pair
+ bf 22,snovr22 ; Do not save VR22...
+ stvxl v22,br0,r9 ; Save VR22
+
+snovr22:
+ bf 23,snovr23 ; Do not save VR23...
+ stvxl v23,r11,r9 ; Save VR23
+
+snovr23:
+ la r7,savevr30(r3) ; Point to line 15
+ bf 13,snol14 ; No line 14 to do...
+ dcba br0,r6 ; Allocate cache line 14
+
+snol14:
+ la r9,savevr26(r3) ; Point to V26/V27 pair
+ bf 24,snovr24 ; Do not save VR24...
+ stvxl v24,br0,r8 ; Save VR24
+
+snovr24:
+ bf 25,snovr25 ; Do not save VR25...
+ stvxl v25,r11,r8 ; Save VR25
+
+snovr25:
+ bf 15,snol15 ; No line 15 to do...
+ dcba br0,r7 ; Allocate cache line 15
+
+snol15:
+;
+; Note: All cache lines allocated now
+;
+ la r8,savevr28(r3) ; Point to V28/V29 pair
+ bf 26,snovr26 ; Do not save VR26...
+ stvxl v26,br0,r9 ; Save VR26
+
+snovr26:
+ bf 27,snovr27 ; Do not save VR27...
+ stvxl v27,r11,r9 ; Save VR27
+
+snovr27:
+ la r7,savevr30(r3) ; Point to V30/V31 pair
+ bf 28,snovr28 ; Do not save VR28...
+ stvxl v28,br0,r8 ; Save VR28
+
+snovr28:
+ bf 29,snovr29 ; Do not save VR29...
+ stvxl v29,r11,r8 ; Save VR29
+
+snovr29:
+ bf 30,snovr30 ; Do not save VR30...
+ stvxl v30,br0,r7 ; Save VR30
+
+snovr30:
+ bf 31,snovr31 ; Do not save VR31...
+ stvxl v31,r11,r7 ; Save VR31
+
+snovr31:
+ mtcrf 255,r2 ; Restore all cr
+
+vsret: mtmsr r0 ; Put interrupts on if they were and vector off
isync
blr
bne- cr2,vsnosave ; Live context saved and VRSave not 0, no save and keep context...
- lwz r4,SAVprev+4(r30) ; Pick up the previous area
+ lwz r4,SAVprev(r30) ; Pick up the previous area
li r5,0 ; Assume this is the only one (which should be the ususal case)
mr. r4,r4 ; Was this the only one?
stw r4,VMXsave(r22) ; Dequeue this savearea
bl EXT(save_get) ; Go get a savearea
- mr. r31,r31 ; Are we saving the user state?
- la r15,VMXsync(r22) ; Point to the sync word
- beq++ vswusave ; Yeah, no need for lock...
-;
-; Here we make sure that the live context is not tossed while we are
-; trying to push it. This can happen only for kernel context and
-; then only by a race with act_machine_sv_free.
-;
-; We only need to hold this for a very short time, so no sniffing needed.
-; If we find any change to the level, we just abandon.
-;
-vswsync: lwarx r19,0,r15 ; Get the sync word
- li r0,1 ; Get the lock
- cmplwi cr1,r19,0 ; Is it unlocked?
- stwcx. r0,0,r15 ; Store lock and test reservation
- cror cr0_eq,cr1_eq,cr0_eq ; Combine lost reservation and previously locked
- bne-- vswsync ; Try again if lost reservation or locked...
-
- isync ; Toss speculation
-
- lwz r0,VMXlevel(r22) ; Pick up the level again
- li r7,0 ; Get unlock value
- cmplw r0,r31 ; Same level?
- beq++ fswusave ; Yeah, we expect it to be...
-
- stw r7,VMXsync(r22) ; Unlock lock. No need to sync here
-
- bl EXT(save_ret) ; Toss save area because we are abandoning save
- b fsnosave ; Skip the save...
-
- .align 5
-
-vswusave: lwz r12,facAct(r22) ; Get the activation associated with the context
+ lwz r12,facAct(r22) ; Get the activation associated with the context
stw r3,VMXsave(r22) ; Set this as the latest context savearea for the thread
- mr. r31,r31 ; Check again if we were user level
- stw r30,SAVprev+4(r3) ; Point us to the old context
+
+ stw r30,SAVprev(r3) ; Point us to the old context
stw r31,SAVlevel(r3) ; Tag our level
li r7,SAVvector ; Get the vector ID
stw r12,SAVact(r3) ; Make sure we point to the right guy
stb r7,SAVflags+2(r3) ; Set that we have a vector save area
-
- li r7,0 ; Get the unlock value
-
- beq-- vswnulock ; Skip unlock if user (we did not lock it)...
- eieio ; Make sure that these updates make it out
- stw r7,VMXsync(r22) ; Unlock it.
-
-vswnulock:
#if FPVECDBG
lis r0,hi16(CutTrace) ; (TEST/DEBUG)
#endif
lwz r10,liveVRS(r26) ; Get the right VRSave register
- bl vr_store ; store VRs into savearea according to vrsave (uses r4-r11)
+ lis r9,0x5555 ; Mask with odd bits set
+ rlwinm r11,r10,1,0,31 ; Shift over 1
+ ori r9,r9,0x5555 ; Finish mask
+ or r21,r10,r11 ; After this, even bits show which lines to zap
+
+ andc r13,r21,r9 ; Clear out odd bits
+
+ la r11,savevr0(r3) ; Point to line 0
+ rlwinm r24,r13,15,0,15 ; Move line 8-15 flags to high order odd bits
+ or r24,r13,r24 ; Set the odd bits
+ ; (bit 0 is line 0, bit 1 is line 8,
+ ; bit 2 is line 1, bit 3 is line 9, etc.
+ rlwimi r24,r10,16,16,31 ; Put vrsave 0 - 15 into positions 16 - 31
+ la r21,savevr2(r3) ; Point to line 1
+ mtcrf 255,r24 ; Load up the CRs
+ stw r10,savevrvalid(r3) ; Save the validity information
+ mr r12,r11 ; Start registers off
+;
+; Save the current vector state
+;
+
+ bf 0,nol0 ; No line 0 to do...
+ dcba br0,r11 ; Allocate cache line 0
+
+nol0:
+ la r11,savevr4(r3) ; Point to line 2
+ bf 2,nol1 ; No line 1 to do...
+ dcba br0,r21 ; Allocate cache line 1
+
+nol1:
+ la r21,savevr6(r3) ; Point to line 3
+ bf 4,nol2 ; No line 2 to do...
+ dcba br0,r11 ; Allocate cache line 2
+
+nol2:
+ li r14,16 ; Get offset for odd registers
+ bf 16,novr0 ; Do not save VR0...
+ stvxl v0,br0,r12 ; Save VR0
+
+novr0:
+ la r13,savevr2(r3) ; Point to V2/V3 pair
+ bf 17,novr1 ; Do not save VR1...
+ stvxl v1,r14,r12 ; Save VR1
+
+novr1:
+ la r11,savevr8(r3) ; Point to line 4
+ bf 6,nol3 ; No line 3 to do...
+ dcba br0,r21 ; Allocate cache line 3
+
+nol3:
+ la r12,savevr4(r3) ; Point to V4/V5 pair
+ bf 18,novr2 ; Do not save VR2...
+ stvxl v2,br0,r13 ; Save VR2
+
+novr2:
+ bf 19,novr3 ; Do not save VR3...
+ stvxl v3,r14,r13 ; Save VR3
+
+novr3:
+;
+; Note: CR4 is now free
+;
+ la r21,savevr10(r3) ; Point to line 5
+ bf 8,nol4 ; No line 4 to do...
+ dcba br0,r11 ; Allocate cache line 4
+
+nol4:
+ la r13,savevr6(r3) ; Point to R6/R7 pair
+ bf 20,novr4 ; Do not save VR4...
+ stvxl v4,br0,r12 ; Save VR4
+
+novr4:
+ bf 21,novr5 ; Do not save VR5...
+ stvxl v5,r14,r12 ; Save VR5
+
+novr5:
+ mtcrf 0x08,r10 ; Set CRs for registers 16-19
+ la r11,savevr12(r3) ; Point to line 6
+ bf 10,nol5 ; No line 5 to do...
+ dcba br0,r21 ; Allocate cache line 5
+
+nol5:
+ la r12,savevr8(r3) ; Point to V8/V9 pair
+ bf 22,novr6 ; Do not save VR6...
+ stvxl v6,br0,r13 ; Save VR6
+
+novr6:
+ bf 23,novr7 ; Do not save VR7...
+ stvxl v7,r14,r13 ; Save VR7
+
+novr7:
+;
+; Note: CR5 is now free
+;
+ la r21,savevr14(r3) ; Point to line 7
+ bf 12,nol6 ; No line 6 to do...
+ dcba br0,r11 ; Allocate cache line 6
+
+nol6:
+ la r13,savevr10(r3) ; Point to V10/V11 pair
+ bf 24,novr8 ; Do not save VR8...
+ stvxl v8,br0,r12 ; Save VR8
+
+novr8:
+ bf 25,novr9 ; Do not save VR9...
+ stvxl v9,r14,r12 ; Save VR9
+
+novr9:
+ mtcrf 0x04,r10 ; Set CRs for registers 20-23
+ la r11,savevr16(r3) ; Point to line 8
+ bf 14,nol7 ; No line 7 to do...
+ dcba br0,r21 ; Allocate cache line 7
+
+nol7:
+ la r12,savevr12(r3) ; Point to V12/V13 pair
+ bf 26,novr10 ; Do not save VR10...
+ stvxl v10,br0,r13 ; Save VR10
+
+novr10:
+ bf 27,novr11 ; Do not save VR11...
+ stvxl v11,r14,r13 ; Save VR11
+
+novr11:
+
+;
+; Note: CR6 is now free
+;
+ la r21,savevr18(r3) ; Point to line 9
+ bf 1,nol8 ; No line 8 to do...
+ dcba br0,r11 ; Allocate cache line 8
+
+nol8:
+ la r13,savevr14(r3) ; Point to V14/V15 pair
+ bf 28,novr12 ; Do not save VR12...
+ stvxl v12,br0,r12 ; Save VR12
+
+novr12:
+ bf 29,novr13 ; Do not save VR13...
+ stvxl v13,r14,r12 ; Save VR13
+
+novr13:
+ mtcrf 0x02,r10 ; Set CRs for registers 24-27
+ la r11,savevr20(r3) ; Point to line 10
+ bf 3,nol9 ; No line 9 to do...
+ dcba br0,r21 ; Allocate cache line 9
+
+nol9:
+ la r12,savevr16(r3) ; Point to V16/V17 pair
+ bf 30,novr14 ; Do not save VR14...
+ stvxl v14,br0,r13 ; Save VR14
+
+novr14:
+ bf 31,novr15 ; Do not save VR15...
+ stvxl v15,r14,r13 ; Save VR15
+
+novr15:
+;
+; Note: CR7 is now free
+;
+ la r21,savevr22(r3) ; Point to line 11
+ bf 5,nol10 ; No line 10 to do...
+ dcba br0,r11 ; Allocate cache line 10
+
+nol10:
+ la r13,savevr18(r3) ; Point to V18/V19 pair
+ bf 16,novr16 ; Do not save VR16...
+ stvxl v16,br0,r12 ; Save VR16
+
+novr16:
+ bf 17,novr17 ; Do not save VR17...
+ stvxl v17,r14,r12 ; Save VR17
+
+novr17:
+ mtcrf 0x01,r10 ; Set CRs for registers 28-31
+;
+; Note: All registers have been or are accounted for in CRs
+;
+ la r11,savevr24(r3) ; Point to line 12
+ bf 7,nol11 ; No line 11 to do...
+ dcba br0,r21 ; Allocate cache line 11
+
+nol11:
+ la r12,savevr20(r3) ; Point to V20/V21 pair
+ bf 18,novr18 ; Do not save VR18...
+ stvxl v18,br0,r13 ; Save VR18
+
+novr18:
+ bf 19,novr19 ; Do not save VR19...
+ stvxl v19,r14,r13 ; Save VR19
+
+novr19:
+ la r21,savevr26(r3) ; Point to line 13
+ bf 9,nol12 ; No line 12 to do...
+ dcba br0,r11 ; Allocate cache line 12
+
+nol12:
+ la r13,savevr22(r3) ; Point to V22/V23 pair
+ bf 20,novr20 ; Do not save VR20...
+ stvxl v20,br0,r12 ; Save VR20
+
+novr20:
+ bf 21,novr21 ; Do not save VR21...
+ stvxl v21,r14,r12 ; Save VR21
+
+novr21:
+ la r11,savevr28(r3) ; Point to line 14
+ bf 11,nol13 ; No line 13 to do...
+ dcba br0,r21 ; Allocate cache line 13
+
+nol13:
+ la r12,savevr24(r3) ; Point to V24/V25 pair
+ bf 22,novr22 ; Do not save VR22...
+ stvxl v22,br0,r13 ; Save VR22
+
+novr22:
+ bf 23,novr23 ; Do not save VR23...
+ stvxl v23,r14,r13 ; Save VR23
+
+novr23:
+ la r21,savevr30(r3) ; Point to line 15
+ bf 13,nol14 ; No line 14 to do...
+ dcba br0,r11 ; Allocate cache line 14
+
+nol14:
+ la r13,savevr26(r3) ; Point to V26/V27 pair
+ bf 24,novr24 ; Do not save VR24...
+ stvxl v24,br0,r12 ; Save VR24
+
+novr24:
+ bf 25,novr25 ; Do not save VR25...
+ stvxl v25,r14,r12 ; Save VR25
+
+novr25:
+ bf 15,nol15 ; No line 15 to do...
+ dcba br0,r21 ; Allocate cache line 15
+
+nol15:
+;
+; Note: All cache lines allocated now
+;
+ la r12,savevr28(r3) ; Point to V28/V29 pair
+ bf 26,novr26 ; Do not save VR26...
+ stvxl v26,br0,r13 ; Save VR26
+
+novr26:
+ bf 27,novr27 ; Do not save VR27...
+ stvxl v27,r14,r13 ; Save VR27
+
+novr27:
+ la r13,savevr30(r3) ; Point to V30/V31 pair
+ bf 28,novr28 ; Do not save VR28...
+ stvxl v28,br0,r12 ; Save VR28
+
+novr28:
+ bf 29,novr29 ; Do not save VR29...
+ stvxl v29,r14,r12 ; Save VR29
+
+novr29:
+ bf 30,novr30 ; Do not save VR30...
+ stvxl v30,br0,r13 ; Save VR30
+
+novr30:
+ bf 31,novr31 ; Do not save VR31...
+ stvxl v31,r14,r13 ; Save VR31
+
+novr31:
+
;
li r16,VMXowner ; Displacement to vector owner
add r19,r18,r19 ; Point to the owner per_proc
vrlb v31,v31,v29 ; Get 0xDEADDEAD
+ li r0,0
vsinvothr: lwarx r18,r16,r19 ; Get the owner
-
- sub r0,r18,r29 ; Subtract one from the other
- sub r11,r29,r18 ; Subtract the other from the one
- or r11,r11,r0 ; Combine them
- srawi r11,r11,31 ; Get a 0 if equal or -1 of not
- and r18,r18,r11 ; Make 0 if same, unchanged if not
- stwcx. r18,r16,r19 ; Try to invalidate it
- bne-- vsinvothr ; Try again if there was a collision...
+ cmplw r18,r29 ; Does he still have this context?
+ bne vsinvoths ; Nope...
+ stwcx. r0,r16,r19 ; Try to invalidate it
+ bne- vsinvothr ; Try again if there was a collision...
+
- cmplwi cr1,r14,0 ; Do we possibly have some context to load?
+vsinvoths: cmplwi cr1,r14,0 ; Do we possibly have some context to load?
vmrghh v31,v30,v31 ; Get 0x7FFFDEAD. V31 keeps this value until the bitter end
stw r15,VMXlevel(r29) ; Set the "new" active level
eieio
stw r29,VMXowner(r26) ; Mark us as having the live context
- beq-- cr1,ProtectTheAmericanWay ; Nothing to restore, first time use...
+ beq- cr1,ProtectTheAmericanWay ; Nothing to restore, first time use...
- lwz r3,SAVprev+4(r14) ; Get the previous context
+ lwz r3,SAVprev(r14) ; Get the previous context
lwz r0,SAVlevel(r14) ; Get the level of first facility savearea
cmplw r0,r15 ; Top level correct to load?
- bne-- ProtectTheAmericanWay ; No, go initialize...
+ bne- ProtectTheAmericanWay ; No, go initialize...
stw r3,VMXsave(r29) ; Pop the context (we will toss the savearea later)
sc ; (TEST/DEBUG)
#endif
- lwz r10,savevrvalid(r14) ; Get the valid VRs in the savearea
lwz r22,savevrsave(r25) ; Get the most current VRSAVE
+ lwz r10,savevrvalid(r14) ; Get the valid VRs in the savearea
+ lis r9,0x5555 ; Mask with odd bits set
and r10,r10,r22 ; Figure out just what registers need to be loaded
- mr r3,r14 ; r3 <- ptr to savearea with VRs
- bl vr_load ; load VRs from save area based on vrsave in r10
-
- bl EXT(save_ret) ; Toss the save area after loading VRs
+ ori r9,r9,0x5555 ; Finish mask
+ rlwinm r11,r10,1,0,31 ; Shift over 1
+ or r12,r10,r11 ; After this, even bits show which lines to touch
+ andc r13,r12,r9 ; Clear out odd bits
+
+ la r20,savevr0(r14) ; Point to line 0
+ rlwinm r3,r13,15,0,15 ; Move line 8-15 flags to high order odd bits
+ la r21,savevr2(r3) ; Point to line 1
+ or r3,r13,r3 ; Set the odd bits
+ ; (bit 0 is line 0, bit 1 is line 8,
+ ; bit 2 is line 1, bit 3 is line 9, etc.
+ rlwimi r3,r10,16,16,31 ; Put vrsave 0 - 15 into positions 16 - 31
+ mtcrf 255,r3 ; Load up the CRs
+ mr r22,r20 ; Start registers off
+;
+; Load the new vector state
+;
+
+ bf 0,lnol0 ; No line 0 to do...
+ dcbt br0,r20 ; Touch cache line 0
+
+lnol0:
+ la r20,savevr4(r14) ; Point to line 2
+ bf 2,lnol1 ; No line 1 to do...
+ dcbt br0,r21 ; Touch cache line 1
+
+lnol1:
+ la r21,savevr6(r14) ; Point to line 3
+ bf 4,lnol2 ; No line 2 to do...
+ dcbt br0,r20 ; Touch cache line 2
+
+lnol2:
+ li r30,16 ; Get offset for odd registers
+ bf 16,lnovr0 ; Do not restore VR0...
+ lvxl v0,br0,r22 ; Restore VR0
+
+lnovr0:
+ la r23,savevr2(r14) ; Point to V2/V3 pair
+ bf 17,lnovr1 ; Do not restore VR1...
+ lvxl v1,r30,r22 ; Restore VR1
+
+lnovr1:
+ la r20,savevr8(r14) ; Point to line 4
+ bf 6,lnol3 ; No line 3 to do...
+ dcbt br0,r21 ; Touch cache line 3
+
+lnol3:
+ la r22,savevr4(r14) ; Point to V4/V5 pair
+ bf 18,lnovr2 ; Do not restore VR2...
+ lvxl v2,br0,r23 ; Restore VR2
+
+lnovr2:
+ bf 19,lnovr3 ; Do not restore VR3...
+ lvxl v3,r30,r23 ; Restore VR3
+
+lnovr3:
+;
+; Note: CR4 is now free
+;
+ la r21,savevr10(r14) ; Point to line 5
+ bf 8,lnol4 ; No line 4 to do...
+ dcbt br0,r20 ; Touch cache line 4
+
+lnol4:
+ la r23,savevr6(r14) ; Point to R6/R7 pair
+ bf 20,lnovr4 ; Do not restore VR4...
+ lvxl v4,br0,r22 ; Restore VR4
+
+lnovr4:
+ bf 21,lnovr5 ; Do not restore VR5...
+ lvxl v5,r30,r22 ; Restore VR5
+
+lnovr5:
+ mtcrf 0x08,r10 ; Set CRs for registers 16-19
+ la r20,savevr12(r14) ; Point to line 6
+ bf 10,lnol5 ; No line 5 to do...
+ dcbt br0,r21 ; Touch cache line 5
+
+lnol5:
+ la r22,savevr8(r14) ; Point to V8/V9 pair
+ bf 22,lnovr6 ; Do not restore VR6...
+ lvxl v6,br0,r23 ; Restore VR6
+
+lnovr6:
+ bf 23,lnovr7 ; Do not restore VR7...
+ lvxl v7,r30,r23 ; Restore VR7
+
+lnovr7:
+;
+; Note: CR5 is now free
+;
+ la r21,savevr14(r14) ; Point to line 7
+ bf 12,lnol6 ; No line 6 to do...
+ dcbt br0,r20 ; Touch cache line 6
+
+lnol6:
+ la r23,savevr10(r14) ; Point to V10/V11 pair
+ bf 24,lnovr8 ; Do not restore VR8...
+ lvxl v8,br0,r22 ; Restore VR8
+
+lnovr8:
+ bf 25,lnovr9 ; Do not save VR9...
+ lvxl v9,r30,r22 ; Restore VR9
+
+lnovr9:
+ mtcrf 0x04,r10 ; Set CRs for registers 20-23
+ la r20,savevr16(r14) ; Point to line 8
+ bf 14,lnol7 ; No line 7 to do...
+ dcbt br0,r21 ; Touch cache line 7
+
+lnol7:
+ la r22,savevr12(r14) ; Point to V12/V13 pair
+ bf 26,lnovr10 ; Do not restore VR10...
+ lvxl v10,br0,r23 ; Restore VR10
+
+lnovr10:
+ bf 27,lnovr11 ; Do not restore VR11...
+ lvxl v11,r30,r23 ; Restore VR11
+
+lnovr11:
+
+;
+; Note: CR6 is now free
+;
+ la r21,savevr18(r14) ; Point to line 9
+ bf 1,lnol8 ; No line 8 to do...
+ dcbt br0,r20 ; Touch cache line 8
+
+lnol8:
+ la r23,savevr14(r14) ; Point to V14/V15 pair
+ bf 28,lnovr12 ; Do not restore VR12...
+ lvxl v12,br0,r22 ; Restore VR12
+
+lnovr12:
+ bf 29,lnovr13 ; Do not restore VR13...
+ lvxl v13,r30,r22 ; Restore VR13
+
+lnovr13:
+ mtcrf 0x02,r10 ; Set CRs for registers 24-27
+ la r20,savevr20(r14) ; Point to line 10
+ bf 3,lnol9 ; No line 9 to do...
+ dcbt br0,r21 ; Touch cache line 9
+
+lnol9:
+ la r22,savevr16(r14) ; Point to V16/V17 pair
+ bf 30,lnovr14 ; Do not restore VR14...
+ lvxl v14,br0,r23 ; Restore VR14
+
+lnovr14:
+ bf 31,lnovr15 ; Do not restore VR15...
+ lvxl v15,r30,r23 ; Restore VR15
+
+lnovr15:
+;
+; Note: CR7 is now free
+;
+ la r21,savevr22(r14) ; Point to line 11
+ bf 5,lnol10 ; No line 10 to do...
+ dcbt br0,r20 ; Touch cache line 10
+
+lnol10:
+ la r23,savevr18(r14) ; Point to V18/V19 pair
+ bf 16,lnovr16 ; Do not restore VR16...
+ lvxl v16,br0,r22 ; Restore VR16
+
+lnovr16:
+ bf 17,lnovr17 ; Do not restore VR17...
+ lvxl v17,r30,r22 ; Restore VR17
+
+lnovr17:
+ mtcrf 0x01,r10 ; Set CRs for registers 28-31
+;
+; Note: All registers have been or are accounted for in CRs
+;
+ la r20,savevr24(r14) ; Point to line 12
+ bf 7,lnol11 ; No line 11 to do...
+ dcbt br0,r21 ; Touch cache line 11
+
+lnol11:
+ la r22,savevr20(r14) ; Point to V20/V21 pair
+ bf 18,lnovr18 ; Do not restore VR18...
+ lvxl v18,br0,r23 ; Restore VR18
+
+lnovr18:
+ bf 19,lnovr19 ; Do not restore VR19...
+ lvxl v19,r30,r23 ; Restore VR19
+
+lnovr19:
+ la r21,savevr26(r14) ; Point to line 13
+ bf 9,lnol12 ; No line 12 to do...
+ dcbt br0,r20 ; Touch cache line 12
+
+lnol12:
+ la r23,savevr22(r14) ; Point to V22/V23 pair
+ bf 20,lnovr20 ; Do not restore VR20...
+ lvxl v20,br0,r22 ; Restore VR20
+
+lnovr20:
+ bf 21,lnovr21 ; Do not restore VR21...
+ lvxl v21,r30,r22 ; Restore VR21
+
+lnovr21:
+ la r20,savevr28(r14) ; Point to line 14
+ bf 11,lnol13 ; No line 13 to do...
+ dcbt br0,r21 ; Touch cache line 13
+
+lnol13:
+ la r22,savevr24(r14) ; Point to V24/V25 pair
+ bf 22,lnovr22 ; Do not restore VR22...
+ lvxl v22,br0,r23 ; Restore VR22
+
+lnovr22:
+ bf 23,lnovr23 ; Do not restore VR23...
+ lvxl v23,r30,r23 ; Restore VR23
+
+lnovr23:
+ la r21,savevr30(r14) ; Point to line 15
+ bf 13,lnol14 ; No line 14 to do...
+ dcbt br0,r20 ; Touch cache line 14
+
+lnol14:
+ la r23,savevr26(r14) ; Point to V26/V27 pair
+ bf 24,lnovr24 ; Do not restore VR24...
+ lvxl v24,br0,r22 ; Restore VR24
+
+lnovr24:
+ bf 25,lnovr25 ; Do not restore VR25...
+ lvxl v25,r30,r22 ; Restore VR25
+
+lnovr25:
+ bf 15,lnol15 ; No line 15 to do...
+ dcbt br0,r21 ; Touch cache line 15
+
+lnol15:
+;
+; Note: All needed cache lines have been touched now
+;
+ la r22,savevr28(r14) ; Point to V28/V29 pair
+ bf 26,lnovr26 ; Do not restore VR26...
+ lvxl v26,br0,r23 ; Restore VR26
+
+lnovr26:
+ bf 27,lnovr27 ; Do not restore VR27...
+ lvxl v27,r30,r23 ; Restore VR27
+
+lnovr27:
+ la r23,savevr30(r14) ; Point to V30/V31 pair
+ bf 28,lnovr28 ; Do not restore VR28...
+ lvxl v28,br0,r22 ; Restore VR28
+
+lnovr28:
+ bf 29,lnovr29 ; Do not restore VR29...
+ lvxl v29,r30,r22 ; Restore VR29
+
+lnovr29:
+ bf 30,lnovr30 ; Do not restore VR30...
+ lvxl v30,br0,r23 ; Restore VR30
+
+lnovr30:
+;
+; Everything is restored now except for VR31. We need it to get
+; the QNaNBarbarian value to put into idle vector registers.
+; Note: V31 was set above to QNaNbarbarian
+;
+
+ cmpwi r10,-1 ; Handle the quick case of all registers in use
+ beq- mstlvr31 ; Not likely, but all are in use...
+ mtcrf 255,r10 ; Get mask of valid registers
+
+ bt 0,ni0 ; Register is ok already...
+ vor v0,v31,v31 ; Copy into the next register
+ni0:
+ bt 1,ni1 ; Register is ok already...
+ vor v1,v31,v31 ; Copy into the next register
+ni1:
+ bt 2,ni2 ; Register is ok already...
+ vor v2,v31,v31 ; Copy into the next register
+ni2:
+ bt 3,ni3 ; Register is ok already...
+ vor v3,v31,v31 ; Copy into the next register
+ni3:
+ bt 4,ni4 ; Register is ok already...
+ vor v4,v31,v31 ; Copy into the next register
+ni4:
+ bt 5,ni5 ; Register is ok already...
+ vor v5,v31,v31 ; Copy into the next register
+ni5:
+ bt 6,ni6 ; Register is ok already...
+ vor v6,v31,v31 ; Copy into the next register
+ni6:
+ bt 7,ni7 ; Register is ok already...
+ vor v7,v31,v31 ; Copy into the next register
+ni7:
+ bt 8,ni8 ; Register is ok already...
+ vor v8,v31,v31 ; Copy into the next register
+ni8:
+ bt 9,ni9 ; Register is ok already...
+ vor v9,v31,v31 ; Copy into the next register
+ni9:
+ bt 10,ni10 ; Register is ok already...
+ vor v10,v31,v31 ; Copy into the next register
+ni10:
+ bt 11,ni11 ; Register is ok already...
+ vor v11,v31,v31 ; Copy into the next register
+ni11:
+ bt 12,ni12 ; Register is ok already...
+ vor v12,v31,v31 ; Copy into the next register
+ni12:
+ bt 13,ni13 ; Register is ok already...
+ vor v13,v31,v31 ; Copy into the next register
+ni13:
+ bt 14,ni14 ; Register is ok already...
+ vor v14,v31,v31 ; Copy into the next register
+ni14:
+ bt 15,ni15 ; Register is ok already...
+ vor v15,v31,v31 ; Copy into the next register
+ni15:
+ bt 16,ni16 ; Register is ok already...
+ vor v16,v31,v31 ; Copy into the next register
+ni16:
+ bt 17,ni17 ; Register is ok already...
+ vor v17,v31,v31 ; Copy into the next register
+ni17:
+ bt 18,ni18 ; Register is ok already...
+ vor v18,v31,v31 ; Copy into the next register
+ni18:
+ bt 19,ni19 ; Register is ok already...
+ vor v19,v31,v31 ; Copy into the next register
+ni19:
+ bt 20,ni20 ; Register is ok already...
+ vor v20,v31,v31 ; Copy into the next register
+ni20:
+ bt 21,ni21 ; Register is ok already...
+ vor v21,v31,v31 ; Copy into the next register
+ni21:
+ bt 22,ni22 ; Register is ok already...
+ vor v22,v31,v31 ; Copy into the next register
+ni22:
+ bt 23,ni23 ; Register is ok already...
+ vor v23,v31,v31 ; Copy into the next register
+ni23:
+ bt 24,ni24 ; Register is ok already...
+ vor v24,v31,v31 ; Copy into the next register
+ni24:
+ bt 25,ni25 ; Register is ok already...
+ vor v25,v31,v31 ; Copy into the next register
+ni25:
+ bt 26,ni26 ; Register is ok already...
+ vor v26,v31,v31 ; Copy into the next register
+ni26:
+ bt 27,ni27 ; Register is ok already...
+ vor v27,v31,v31 ; Copy into the next register
+ni27:
+ bt 28,ni28 ; Register is ok already...
+ vor v28,v31,v31 ; Copy into the next register
+ni28:
+ bt 29,ni29 ; Register is ok already...
+ vor v29,v31,v31 ; Copy into the next register
+ni29:
+ bt 30,ni30 ; Register is ok already...
+ vor v30,v31,v31 ; Copy into the next register
+ni30:
+ bf 31,lnovr31 ; V31 is empty, no need to restore...
+
+mstlvr31: lvxl v31,r30,r23 ; Restore VR31
-vrenable: lwz r8,savesrr1+4(r25) ; Get the msr of the interrupted guy
+lnovr31: mr r3,r14 ; Get the old savearea (we popped it before)
+ bl EXT(save_ret) ; Toss it
+
+vrenable: lwz r8,savesrr1(r25) ; Get the msr of the interrupted guy
+ rlwinm r5,r25,0,0,19 ; Get the page address of the savearea
oris r8,r8,hi16(MASK(MSR_VEC)) ; Enable the vector facility
lwz r10,ACT_MACT_SPF(r17) ; Get the act special flags
lwz r11,spcFlags(r26) ; Get per_proc spec flags cause not in sync with act
+ lwz r5,SACvrswap(r5) ; Get Virtual to Real translation
oris r10,r10,hi16(vectorUsed|vectorCng) ; Set that we used vectors
oris r11,r11,hi16(vectorUsed|vectorCng) ; Set that we used vectors
rlwinm. r0,r8,0,MSR_PR_BIT,MSR_PR_BIT ; See if we are doing this for user state
- stw r8,savesrr1+4(r25) ; Set the msr of the interrupted guy
- mr r3,r25 ; Pass virtual address of the savearea
+ stw r8,savesrr1(r25) ; Set the msr of the interrupted guy
+ xor r3,r25,r5 ; Get the real address of the savearea
beq- vrnuser ; We are not user state...
stw r10,ACT_MACT_SPF(r17) ; Set the activation copy
stw r11,spcFlags(r26) ; Set per_proc copy
beq- cr1,vrenable ; Not saved yet, nothing to pop, go enable and exit...
lwz r11,SAVlevel(r30) ; Get the level of top saved context
- lwz r14,SAVprev+4(r30) ; Get the previous savearea
+ lwz r14,SAVprev(r30) ; Get the previous savearea
cmplw r11,r31 ; Are live and saved the same?
bne+ vrenable ; Level not the same, nothing to pop, go enable and exit...
mr r3,r30 ; Get the old savearea (we popped it before)
- stw r11,VMXsave(r22) ; Pop the vector stack
bl EXT(save_ret) ; Toss it
b vrenable ; Go enable and exit...
LEXT(toss_live_vec)
- lis r0,hi16(MASK(MSR_VEC)) ; Get VEC
mfmsr r9 ; Get the MSR
- ori r0,r0,lo16(MASK(MSR_FP)) ; Add in FP
- rlwinm. r8,r9,0,MSR_VEC_BIT,MSR_VEC_BIT ; Are vectors on right now?
- andc r9,r9,r0 ; Force off VEC and FP
- ori r0,r0,lo16(MASK(MSR_EE)) ; Turn off EE
- andc r0,r9,r0 ; Turn off EE now
+ rlwinm r0,r9,0,MSR_EE_BIT+1,MSR_EE_BIT-1 ; Clear interuptions
+ rlwinm. r8,r9,0,MSR_VEC_BIT,MSR_VEC_BIT ; Is vector on right now?
+ rlwinm r9,r9,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Make sure vector is turned off
+ rlwinm r9,r9,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Make sure fpu is turned off
mtmsr r0 ; No interruptions
isync
beq+ tlvnotours ; Vector off, can not be live here...
li r0,0 ; Set a 0 to invalidate context
tlvinvothr: lwarx r12,r10,r11 ; Get the owner
+ cmplw r12,r3 ; Does he still have this context?
+ bne+ tlvexit ; Nope, leave...
+ stwcx. r0,r10,r11 ; Try to invalidate it
+ bne- tlvinvothr ; Try again if there was a collision...
- sub r0,r12,r3 ; Subtract one from the other
- sub r8,r3,r12 ; Subtract the other from the one
- or r8,r8,r0 ; Combine them
- srawi r8,r8,31 ; Get a 0 if equal or -1 of not
- and r12,r12,r8 ; Make 0 if same, unchanged if not
- stwcx. r12,r10,r11 ; Try to invalidate it
- bne-- tlvinvothr ; Try again if there was a collision...
-
- mtmsr r9 ; Restore interruptions
+tlvexit: mtmsr r9 ; Restore interruptions
isync ; Could be turning off vectors here
blr ; Leave....
ori r12,r12,lo16(EXT(per_proc_info)) ; Set base per_proc
li r10,VMXowner ; Displacement to vector owner
add r11,r12,r11 ; Point to the owner per_proc
+ li r0,0 ; Set a 0 to invalidate context
vtinvothr: lwarx r12,r10,r11 ; Get the owner
+ cmplw r12,r3 ; Does he still have this context?
+ bne vtnotlive ; Nope, not live anywhere...
+ stwcx. r0,r10,r11 ; Try to invalidate it
+ bne- vtinvothr ; Try again if there was a collision...
- sub r0,r12,r3 ; Subtract one from the other
- sub r8,r3,r12 ; Subtract the other from the one
- or r8,r8,r0 ; Combine them
- srawi r8,r8,31 ; Get a 0 if equal or -1 of not
- and r12,r12,r8 ; Make 0 if same, unchanged if not
- stwcx. r12,r10,r11 ; Try to invalidate it
- bne-- vtinvothr ; Try again if there was a collision...
-
-
- beqlr++ cr1 ; Leave if there is no savearea
+vtnotlive: beqlr+ cr1 ; Leave if there is no savearea
lwz r8,SAVlevel(r9) ; Get the level of the savearea
cmplw r8,r11 ; Savearea for the current level?
- bnelr++ ; No, nothing to release...
+ bnelr+ ; No, nothing to release...
- lwz r8,SAVprev+4(r9) ; Pick up the previous area
+ lwz r8,SAVprev(r9) ; Pick up the previous area
mr. r8,r8 ; Is there a previous?
- beq-- vtnoprev ; Nope...
+ beq- vtnoprev ; Nope...
lwz r7,SAVlevel(r8) ; Get the level associated with save
vtnoprev: stw r8,VMXsave(r3) ; Dequeue this savearea
mtspr vrsave,r5 ; Set VRSave
vor v0,v0,v0 ; Use vectors
blr
-
-
-// *******************
-// * f p _ s t o r e *
-// *******************
-//
-// Store FPRs into a save area. Called by fpu_save and fpu_switch.
-//
-// When called:
-// floating pt is enabled
-// r3 = ptr to save area
-//
-// We destroy:
-// r11.
-
-fp_store:
- mfsprg r11,2 ; get feature flags
- mtcrf 0x02,r11 ; put cache line size bits in cr6
- la r11,savefp0(r3) ; point to 1st line
- dcbz128 0,r11 ; establish 1st line no matter what linesize is
- bt-- pf32Byteb,fp_st32 ; skip if a 32-byte machine
-
-// Store the FPRs on a 128-byte machine.
-
- stfd f0,savefp0(r3)
- stfd f1,savefp1(r3)
- la r11,savefp16(r3) ; Point to the 2nd cache line
- stfd f2,savefp2(r3)
- stfd f3,savefp3(r3)
- dcbz128 0,r11 ; establish 2nd line
- stfd f4,savefp4(r3)
- stfd f5,savefp5(r3)
- stfd f6,savefp6(r3)
- stfd f7,savefp7(r3)
- stfd f8,savefp8(r3)
- stfd f9,savefp9(r3)
- stfd f10,savefp10(r3)
- stfd f11,savefp11(r3)
- stfd f12,savefp12(r3)
- stfd f13,savefp13(r3)
- stfd f14,savefp14(r3)
- stfd f15,savefp15(r3)
- stfd f16,savefp16(r3)
- stfd f17,savefp17(r3)
- stfd f18,savefp18(r3)
- stfd f19,savefp19(r3)
- stfd f20,savefp20(r3)
- stfd f21,savefp21(r3)
- stfd f22,savefp22(r3)
- stfd f23,savefp23(r3)
- stfd f24,savefp24(r3)
- stfd f25,savefp25(r3)
- stfd f26,savefp26(r3)
- stfd f27,savefp27(r3)
- stfd f28,savefp28(r3)
- stfd f29,savefp29(r3)
- stfd f30,savefp30(r3)
- stfd f31,savefp31(r3)
- blr
-
-// Store FPRs on a 32-byte machine.
-
-fp_st32:
- la r11,savefp4(r3) ; Point to the 2nd line
- stfd f0,savefp0(r3)
- dcbz 0,r11 ; Allocate cache
- stfd f1,savefp1(r3)
- stfd f2,savefp2(r3)
- la r11,savefp8(r3) ; Point to the 3rd line
- stfd f3,savefp3(r3)
- dcbz 0,r11 ; Allocate cache
- stfd f4,savefp4(r3)
- stfd f5,savefp5(r3)
- stfd f6,savefp6(r3)
- la r11,savefp12(r3) ; Point to the 4th line
- stfd f7,savefp7(r3)
- dcbz 0,r11 ; Allocate cache
- stfd f8,savefp8(r3)
- stfd f9,savefp9(r3)
- stfd f10,savefp10(r3)
- la r11,savefp16(r3) ; Point to the 5th line
- stfd f11,savefp11(r3)
- dcbz 0,r11 ; Allocate cache
- stfd f12,savefp12(r3)
- stfd f13,savefp13(r3)
- stfd f14,savefp14(r3)
- la r11,savefp20(r3) ; Point to the 6th line
- stfd f15,savefp15(r3)
- dcbz 0,r11 ; Allocate cache
- stfd f16,savefp16(r3)
- stfd f17,savefp17(r3)
- stfd f18,savefp18(r3)
- la r11,savefp24(r3) ; Point to the 7th line
- stfd f19,savefp19(r3)
- dcbz 0,r11 ; Allocate cache
- stfd f20,savefp20(r3)
-
- stfd f21,savefp21(r3)
- stfd f22,savefp22(r3)
- la r11,savefp28(r3) ; Point to the 8th line
- stfd f23,savefp23(r3)
- dcbz 0,r11 ; allocate it
- stfd f24,savefp24(r3)
- stfd f25,savefp25(r3)
- stfd f26,savefp26(r3)
- stfd f27,savefp27(r3)
-
- stfd f28,savefp28(r3)
- stfd f29,savefp29(r3)
- stfd f30,savefp30(r3)
- stfd f31,savefp31(r3)
- blr
-
-
-// *******************
-// * v r _ s t o r e *
-// *******************
-//
-// Store VRs into savearea, according to bits set in passed vrsave bitfield. This routine is used
-// both by vec_save and vec_switch. In order to minimize conditional branches and touching in
-// unnecessary cache blocks, we either save all or none of the VRs in a block. We have separate paths
-// for each cache block size.
-//
-// When called:
-// interrupts are off, vectors are enabled
-// r3 = ptr to save area
-// r10 = vrsave (not 0)
-//
-// We destroy:
-// r4 - r11, all CRs.
-
-vr_store:
- mfsprg r9,2 ; get feature flags
- stw r10,savevrvalid(r3) ; Save the validity information in savearea
- slwi r8,r10,1 ; Shift over 1
- mtcrf 0x02,r9 ; put cache line size bits in cr6 where we can test
- or r8,r10,r8 ; r8 <- even bits show which pairs are in use
- bt-- pf32Byteb,vr_st32 ; skip if 32-byte cacheline processor
-
-
-; Save vectors on a 128-byte linesize processor. We save all or none of the 8 registers in each of
-; the four cache lines. This minimizes mispredicted branches yet handles cache lines optimally.
-
- slwi r7,r8,2 ; shift groups-of-2 over by 2
- li r4,16 ; load offsets for X-form stores
- or r8,r7,r8 ; show if any in group of 4 are in use
- li r5,32
- slwi r7,r8,4 ; shift groups-of-4 over by 4
- li r6,48
- or r11,r7,r8 ; show if any in group of 8 are in use
- li r7,64
- mtcrf 0x80,r11 ; set CRs one at a time (faster)
- li r8,80
- mtcrf 0x20,r11
- li r9,96
- mtcrf 0x08,r11
- li r10,112
- mtcrf 0x02,r11
-
- bf 0,vr_st64b ; skip if none of vr0-vr7 are in use
- la r11,savevr0(r3) ; get address of this group of registers in save area
- dcbz128 0,r11 ; zero the line
- stvxl v0,0,r11 ; save 8 VRs in the line
- stvxl v1,r4,r11
- stvxl v2,r5,r11
- stvxl v3,r6,r11
- stvxl v4,r7,r11
- stvxl v5,r8,r11
- stvxl v6,r9,r11
- stvxl v7,r10,r11
-
-vr_st64b:
- bf 8,vr_st64c ; skip if none of vr8-vr15 are in use
- la r11,savevr8(r3) ; get address of this group of registers in save area
- dcbz128 0,r11 ; zero the line
- stvxl v8,0,r11 ; save 8 VRs in the line
- stvxl v9,r4,r11
- stvxl v10,r5,r11
- stvxl v11,r6,r11
- stvxl v12,r7,r11
- stvxl v13,r8,r11
- stvxl v14,r9,r11
- stvxl v15,r10,r11
-
-vr_st64c:
- bf 16,vr_st64d ; skip if none of vr16-vr23 are in use
- la r11,savevr16(r3) ; get address of this group of registers in save area
- dcbz128 0,r11 ; zero the line
- stvxl v16,0,r11 ; save 8 VRs in the line
- stvxl v17,r4,r11
- stvxl v18,r5,r11
- stvxl v19,r6,r11
- stvxl v20,r7,r11
- stvxl v21,r8,r11
- stvxl v22,r9,r11
- stvxl v23,r10,r11
-
-vr_st64d:
- bflr 24 ; done if none of vr24-vr31 are in use
- la r11,savevr24(r3) ; get address of this group of registers in save area
- dcbz128 0,r11 ; zero the line
- stvxl v24,0,r11 ; save 8 VRs in the line
- stvxl v25,r4,r11
- stvxl v26,r5,r11
- stvxl v27,r6,r11
- stvxl v28,r7,r11
- stvxl v29,r8,r11
- stvxl v30,r9,r11
- stvxl v31,r10,r11
- blr
-
-; Save vectors on a 32-byte linesize processor. We save in 16 groups of 2: we either save both
-; or neither in each group. This cuts down on conditional branches.
-; r8 = bitmask with bit n set (for even n) if either of that pair of VRs is in use
-; r3 = savearea
-
-vr_st32:
- mtcrf 0xFF,r8 ; set CR bits so we can branch on them
- li r4,16 ; load offset for X-form stores
-
- bf 0,vr_st32b ; skip if neither VR in this pair is in use
- la r11,savevr0(r3) ; get address of this group of registers in save area
- dcba 0,r11 ; establish the line wo reading it
- stvxl v0,0,r11 ; save the two VRs in the line
- stvxl v1,r4,r11
-
-vr_st32b:
- bf 2,vr_st32c ; skip if neither VR in this pair is in use
- la r11,savevr2(r3) ; get address of this group of registers in save area
- dcba 0,r11 ; establish the line wo reading it
- stvxl v2,0,r11 ; save the two VRs in the line
- stvxl v3,r4,r11
-
-vr_st32c:
- bf 4,vr_st32d ; skip if neither VR in this pair is in use
- la r11,savevr4(r3) ; get address of this group of registers in save area
- dcba 0,r11 ; establish the line wo reading it
- stvxl v4,0,r11 ; save the two VRs in the line
- stvxl v5,r4,r11
-
-vr_st32d:
- bf 6,vr_st32e ; skip if neither VR in this pair is in use
- la r11,savevr6(r3) ; get address of this group of registers in save area
- dcba 0,r11 ; establish the line wo reading it
- stvxl v6,0,r11 ; save the two VRs in the line
- stvxl v7,r4,r11
-
-vr_st32e:
- bf 8,vr_st32f ; skip if neither VR in this pair is in use
- la r11,savevr8(r3) ; get address of this group of registers in save area
- dcba 0,r11 ; establish the line wo reading it
- stvxl v8,0,r11 ; save the two VRs in the line
- stvxl v9,r4,r11
-
-vr_st32f:
- bf 10,vr_st32g ; skip if neither VR in this pair is in use
- la r11,savevr10(r3) ; get address of this group of registers in save area
- dcba 0,r11 ; establish the line wo reading it
- stvxl v10,0,r11 ; save the two VRs in the line
- stvxl v11,r4,r11
-
-vr_st32g:
- bf 12,vr_st32h ; skip if neither VR in this pair is in use
- la r11,savevr12(r3) ; get address of this group of registers in save area
- dcba 0,r11 ; establish the line wo reading it
- stvxl v12,0,r11 ; save the two VRs in the line
- stvxl v13,r4,r11
-
-vr_st32h:
- bf 14,vr_st32i ; skip if neither VR in this pair is in use
- la r11,savevr14(r3) ; get address of this group of registers in save area
- dcba 0,r11 ; establish the line wo reading it
- stvxl v14,0,r11 ; save the two VRs in the line
- stvxl v15,r4,r11
-
-vr_st32i:
- bf 16,vr_st32j ; skip if neither VR in this pair is in use
- la r11,savevr16(r3) ; get address of this group of registers in save area
- dcba 0,r11 ; establish the line wo reading it
- stvxl v16,0,r11 ; save the two VRs in the line
- stvxl v17,r4,r11
-
-vr_st32j:
- bf 18,vr_st32k ; skip if neither VR in this pair is in use
- la r11,savevr18(r3) ; get address of this group of registers in save area
- dcba 0,r11 ; establish the line wo reading it
- stvxl v18,0,r11 ; save the two VRs in the line
- stvxl v19,r4,r11
-
-vr_st32k:
- bf 20,vr_st32l ; skip if neither VR in this pair is in use
- la r11,savevr20(r3) ; get address of this group of registers in save area
- dcba 0,r11 ; establish the line wo reading it
- stvxl v20,0,r11 ; save the two VRs in the line
- stvxl v21,r4,r11
-
-vr_st32l:
- bf 22,vr_st32m ; skip if neither VR in this pair is in use
- la r11,savevr22(r3) ; get address of this group of registers in save area
- dcba 0,r11 ; establish the line wo reading it
- stvxl v22,0,r11 ; save the two VRs in the line
- stvxl v23,r4,r11
-
-vr_st32m:
- bf 24,vr_st32n ; skip if neither VR in this pair is in use
- la r11,savevr24(r3) ; get address of this group of registers in save area
- dcba 0,r11 ; establish the line wo reading it
- stvxl v24,0,r11 ; save the two VRs in the line
- stvxl v25,r4,r11
-
-vr_st32n:
- bf 26,vr_st32o ; skip if neither VR in this pair is in use
- la r11,savevr26(r3) ; get address of this group of registers in save area
- dcba 0,r11 ; establish the line wo reading it
- stvxl v26,0,r11 ; save the two VRs in the line
- stvxl v27,r4,r11
-
-vr_st32o:
- bf 28,vr_st32p ; skip if neither VR in this pair is in use
- la r11,savevr28(r3) ; get address of this group of registers in save area
- dcba 0,r11 ; establish the line wo reading it
- stvxl v28,0,r11 ; save the two VRs in the line
- stvxl v29,r4,r11
-
-vr_st32p:
- bflr 30 ; done if neither VR in this pair is in use
- la r11,savevr30(r3) ; get address of this group of registers in save area
- dcba 0,r11 ; establish the line wo reading it
- stvxl v30,0,r11 ; save the two VRs in the line
- stvxl v31,r4,r11
- blr
-
-
-// *****************
-// * v r _ l o a d *
-// *****************
-//
-// Load live VRs from a savearea, according to bits set in a passed vector. This is the reverse
-// of "vr_store". Like it, we avoid touching unnecessary cache blocks and minimize conditional
-// branches by loading all VRs from a cache line, if we have to load any. If we don't load the VRs
-// in a cache line, we bug them. Note that this behavior is slightly different from earlier kernels,
-// which would bug all VRs that aren't live.
-//
-// When called:
-// interrupts are off, vectors are enabled
-// r3 = ptr to save area
-// r10 = vector of live regs to load (ie, savevrsave & savevrvalid, may be 0)
-// v31 = bugbug constant (0x7FFFDEAD7FFFDEAD7FFFDEAD7FFFDEAD)
-//
-// We destroy:
-// r4 - r11, all CRs.
-
-vr_load:
- mfsprg r9,2 ; get feature flags
- li r6,1 ; assuming 32-byte, get (#VRs)-1 in a cacheline
- mtcrf 0x02,r9 ; set cache line size bits in cr6
- lis r7,0xC000 ; assuming 32-byte, set bits 0-1
- bt-- pf32Byteb,vr_ld0 ; skip if 32-bit processor
- li r6,7 ; 128-byte machines have 8 VRs in a cacheline
- lis r7,0xFF00 ; so set bits 0-7
-
-// Loop touching in cache blocks we will load from.
-// r3 = savearea ptr
-// r5 = we light bits for the VRs we will be loading
-// r6 = 1 if 32-byte, 7 if 128-byte
-// r7 = 0xC0000000 if 32-byte, 0xFF000000 if 128-byte
-// r10 = live VR bits
-// v31 = bugbug constant
-
-vr_ld0:
- li r5,0 ; initialize set of VRs to load
- la r11,savevr0(r3) ; get address of register file
- b vr_ld2 ; enter loop in middle
-
- .align 5
-vr_ld1: ; loop over each cache line we will load
- dcbt r4,r11 ; start prefetch of the line
- andc r10,r10,r9 ; turn off the bits in this line
- or r5,r5,r9 ; we will load all these
-vr_ld2: ; initial entry pt
- cntlzw r4,r10 ; get offset to next live VR
- andc r4,r4,r6 ; cacheline align it
- srw. r9,r7,r4 ; position bits for VRs in that cache line
- slwi r4,r4,4 ; get byte offset within register file to that line
- bne vr_ld1 ; loop if more bits in r10
-
- bf-- pf128Byteb,vr_ld32 ; skip if not 128-byte lines
-
-// Handle a processor with 128-byte cache lines. Four groups of 8 VRs.
-// r3 = savearea ptr
-// r5 = 1st bit in each cacheline is 1 iff any reg in that line must be loaded
-// r11 = addr(savevr0)
-// v31 = bugbug constant
-
- mtcrf 0x80,r5 ; set up bits for conditional branches
- li r4,16 ; load offsets for X-form stores
- li r6,48
- mtcrf 0x20,r5 ; load CRs ona at a time, which is faster
- li r7,64
- li r8,80
- mtcrf 0x08,r5
- li r9,96
- li r10,112
- mtcrf 0x02,r5
- li r5,32
-
- bt 0,vr_ld128a ; skip if this line must be loaded
- vor v0,v31,v31 ; no VR must be loaded, so bug them all
- vor v1,v31,v31
- vor v2,v31,v31
- vor v3,v31,v31
- vor v4,v31,v31
- vor v5,v31,v31
- vor v6,v31,v31
- vor v7,v31,v31
- b vr_ld128b
-vr_ld128a: ; must load from this line
- lvxl v0,0,r11
- lvxl v1,r4,r11
- lvxl v2,r5,r11
- lvxl v3,r6,r11
- lvxl v4,r7,r11
- lvxl v5,r8,r11
- lvxl v6,r9,r11
- lvxl v7,r10,r11
-
-vr_ld128b: ; here to handle next cache line
- la r11,savevr8(r3) ; load offset to it
- bt 8,vr_ld128c ; skip if this line must be loaded
- vor v8,v31,v31 ; no VR must be loaded, so bug them all
- vor v9,v31,v31
- vor v10,v31,v31
- vor v11,v31,v31
- vor v12,v31,v31
- vor v13,v31,v31
- vor v14,v31,v31
- vor v15,v31,v31
- b vr_ld128d
-vr_ld128c: ; must load from this line
- lvxl v8,0,r11
- lvxl v9,r4,r11
- lvxl v10,r5,r11
- lvxl v11,r6,r11
- lvxl v12,r7,r11
- lvxl v13,r8,r11
- lvxl v14,r9,r11
- lvxl v15,r10,r11
-
-vr_ld128d: ; here to handle next cache line
- la r11,savevr16(r3) ; load offset to it
- bt 16,vr_ld128e ; skip if this line must be loaded
- vor v16,v31,v31 ; no VR must be loaded, so bug them all
- vor v17,v31,v31
- vor v18,v31,v31
- vor v19,v31,v31
- vor v20,v31,v31
- vor v21,v31,v31
- vor v22,v31,v31
- vor v23,v31,v31
- b vr_ld128f
-vr_ld128e: ; must load from this line
- lvxl v16,0,r11
- lvxl v17,r4,r11
- lvxl v18,r5,r11
- lvxl v19,r6,r11
- lvxl v20,r7,r11
- lvxl v21,r8,r11
- lvxl v22,r9,r11
- lvxl v23,r10,r11
-
-vr_ld128f: ; here to handle next cache line
- la r11,savevr24(r3) ; load offset to it
- bt 24,vr_ld128g ; skip if this line must be loaded
- vor v24,v31,v31 ; no VR must be loaded, so bug them all
- vor v25,v31,v31
- vor v26,v31,v31
- vor v27,v31,v31
- vor v28,v31,v31
- vor v29,v31,v31
- vor v30,v31,v31
- blr
-vr_ld128g: ; must load from this line
- lvxl v24,0,r11
- lvxl v25,r4,r11
- lvxl v26,r5,r11
- lvxl v27,r6,r11
- lvxl v28,r7,r11
- lvxl v29,r8,r11
- lvxl v30,r9,r11
- lvxl v31,r10,r11
- blr
-
-// Handle a processor with 32-byte cache lines. Sixteen groups of two VRs.
-// r5 = 1st bit in each cacheline is 1 iff any reg in that line must be loaded
-// r11 = addr(savevr0)
-
-vr_ld32:
- mtcrf 0xFF,r5 ; set up bits for conditional branches
- li r4,16 ; load offset for X-form stores
-
- bt 0,vr_ld32load0 ; skip if we must load this line
- vor v0,v31,v31 ; neither VR is live, so bug them both
- vor v1,v31,v31
- b vr_ld32test2
-vr_ld32load0: ; must load VRs in this line
- lvxl v0,0,r11
- lvxl v1,r4,r11
-
-vr_ld32test2: ; here to handle next cache line
- la r11,savevr2(r3) ; get offset to next cache line
- bt 2,vr_ld32load2 ; skip if we must load this line
- vor v2,v31,v31 ; neither VR is live, so bug them both
- vor v3,v31,v31
- b vr_ld32test4
-vr_ld32load2: ; must load VRs in this line
- lvxl v2,0,r11
- lvxl v3,r4,r11
-
-vr_ld32test4: ; here to handle next cache line
- la r11,savevr4(r3) ; get offset to next cache line
- bt 4,vr_ld32load4 ; skip if we must load this line
- vor v4,v31,v31 ; neither VR is live, so bug them both
- vor v5,v31,v31
- b vr_ld32test6
-vr_ld32load4: ; must load VRs in this line
- lvxl v4,0,r11
- lvxl v5,r4,r11
-
-vr_ld32test6: ; here to handle next cache line
- la r11,savevr6(r3) ; get offset to next cache line
- bt 6,vr_ld32load6 ; skip if we must load this line
- vor v6,v31,v31 ; neither VR is live, so bug them both
- vor v7,v31,v31
- b vr_ld32test8
-vr_ld32load6: ; must load VRs in this line
- lvxl v6,0,r11
- lvxl v7,r4,r11
-
-vr_ld32test8: ; here to handle next cache line
- la r11,savevr8(r3) ; get offset to next cache line
- bt 8,vr_ld32load8 ; skip if we must load this line
- vor v8,v31,v31 ; neither VR is live, so bug them both
- vor v9,v31,v31
- b vr_ld32test10
-vr_ld32load8: ; must load VRs in this line
- lvxl v8,0,r11
- lvxl v9,r4,r11
-
-vr_ld32test10: ; here to handle next cache line
- la r11,savevr10(r3) ; get offset to next cache line
- bt 10,vr_ld32load10 ; skip if we must load this line
- vor v10,v31,v31 ; neither VR is live, so bug them both
- vor v11,v31,v31
- b vr_ld32test12
-vr_ld32load10: ; must load VRs in this line
- lvxl v10,0,r11
- lvxl v11,r4,r11
-
-vr_ld32test12: ; here to handle next cache line
- la r11,savevr12(r3) ; get offset to next cache line
- bt 12,vr_ld32load12 ; skip if we must load this line
- vor v12,v31,v31 ; neither VR is live, so bug them both
- vor v13,v31,v31
- b vr_ld32test14
-vr_ld32load12: ; must load VRs in this line
- lvxl v12,0,r11
- lvxl v13,r4,r11
-
-vr_ld32test14: ; here to handle next cache line
- la r11,savevr14(r3) ; get offset to next cache line
- bt 14,vr_ld32load14 ; skip if we must load this line
- vor v14,v31,v31 ; neither VR is live, so bug them both
- vor v15,v31,v31
- b vr_ld32test16
-vr_ld32load14: ; must load VRs in this line
- lvxl v14,0,r11
- lvxl v15,r4,r11
-
-vr_ld32test16: ; here to handle next cache line
- la r11,savevr16(r3) ; get offset to next cache line
- bt 16,vr_ld32load16 ; skip if we must load this line
- vor v16,v31,v31 ; neither VR is live, so bug them both
- vor v17,v31,v31
- b vr_ld32test18
-vr_ld32load16: ; must load VRs in this line
- lvxl v16,0,r11
- lvxl v17,r4,r11
-
-vr_ld32test18: ; here to handle next cache line
- la r11,savevr18(r3) ; get offset to next cache line
- bt 18,vr_ld32load18 ; skip if we must load this line
- vor v18,v31,v31 ; neither VR is live, so bug them both
- vor v19,v31,v31
- b vr_ld32test20
-vr_ld32load18: ; must load VRs in this line
- lvxl v18,0,r11
- lvxl v19,r4,r11
-
-vr_ld32test20: ; here to handle next cache line
- la r11,savevr20(r3) ; get offset to next cache line
- bt 20,vr_ld32load20 ; skip if we must load this line
- vor v20,v31,v31 ; neither VR is live, so bug them both
- vor v21,v31,v31
- b vr_ld32test22
-vr_ld32load20: ; must load VRs in this line
- lvxl v20,0,r11
- lvxl v21,r4,r11
-
-vr_ld32test22: ; here to handle next cache line
- la r11,savevr22(r3) ; get offset to next cache line
- bt 22,vr_ld32load22 ; skip if we must load this line
- vor v22,v31,v31 ; neither VR is live, so bug them both
- vor v23,v31,v31
- b vr_ld32test24
-vr_ld32load22: ; must load VRs in this line
- lvxl v22,0,r11
- lvxl v23,r4,r11
-
-vr_ld32test24: ; here to handle next cache line
- la r11,savevr24(r3) ; get offset to next cache line
- bt 24,vr_ld32load24 ; skip if we must load this line
- vor v24,v31,v31 ; neither VR is live, so bug them both
- vor v25,v31,v31
- b vr_ld32test26
-vr_ld32load24: ; must load VRs in this line
- lvxl v24,0,r11
- lvxl v25,r4,r11
-
-vr_ld32test26: ; here to handle next cache line
- la r11,savevr26(r3) ; get offset to next cache line
- bt 26,vr_ld32load26 ; skip if we must load this line
- vor v26,v31,v31 ; neither VR is live, so bug them both
- vor v27,v31,v31
- b vr_ld32test28
-vr_ld32load26: ; must load VRs in this line
- lvxl v26,0,r11
- lvxl v27,r4,r11
-
-vr_ld32test28: ; here to handle next cache line
- la r11,savevr28(r3) ; get offset to next cache line
- bt 28,vr_ld32load28 ; skip if we must load this line
- vor v28,v31,v31 ; neither VR is live, so bug them both
- vor v29,v31,v31
- b vr_ld32test30
-vr_ld32load28: ; must load VRs in this line
- lvxl v28,0,r11
- lvxl v29,r4,r11
-
-vr_ld32test30: ; here to handle next cache line
- la r11,savevr30(r3) ; get offset to next cache line
- bt 30,vr_ld32load30 ; skip if we must load this line
- vor v30,v31,v31 ; neither VR is live, so bug them both
- blr
-vr_ld32load30: ; must load VRs in this line
- lvxl v30,0,r11
- lvxl v31,r4,r11
- blr
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <mach/ppc/vm_param.h>
#include <assym.s>
+/* void
+ * db_phys_copy(src, dst, bytecount)
+ * vm_offset_t src;
+ * vm_offset_t dst;
+ * int bytecount
+ *
+ * This routine will copy bytecount bytes from physical address src to physical
+ * address dst.
+ */
+ENTRY(db_phys_copy, TAG_NO_FRAME_USED)
+
+ /* Switch off data translations */
+ mfmsr r6
+ rlwinm r6,r6,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r6,r6,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r7, r6, 0, MSR_DR_BIT+1, MSR_DR_BIT-1
+ mtmsr r7
+ isync /* Ensure data translations are off */
+
+ subi r3, r3, 4
+ subi r4, r4, 4
+
+ cmpwi r5, 3
+ ble- .L_db_phys_copy_bytes
+.L_db_phys_copy_loop:
+ lwz r0, 4(r3)
+ addi r3, r3, 4
+ subi r5, r5, 4
+ stw r0, 4(r4)
+ addi r4, r4, 4
+ cmpwi r5, 3
+ bgt+ .L_db_phys_copy_loop
+
+ /* If no leftover bytes, we're done now */
+ cmpwi r5, 0
+ beq+ .L_db_phys_copy_done
+
+.L_db_phys_copy_bytes:
+ addi r3, r3, 3
+ addi r4, r4, 3
+.L_db_phys_copy_byte_loop:
+ lbz r0, 1(r3)
+ addi r3, r3, 1
+ subi r5, r5, 1
+ stb r0, 1(r4)
+ addi r4, r4, 1
+ cmpwi r5, 0
+ bne+ .L_db_phys_copy_loop
+
+.L_db_phys_copy_done:
+ mtmsr r6 /* Restore original translations */
+ isync /* Ensure data translations are off */
+
+ blr
/* void
* db_phys_cmp(src_a, src_b, bytecount)
* address src_b.
*/
-#warning THIS IS BROKEN FOR 64-BIT
-
/* Switch off data translations */
- lis r7,hi16(MASK(MSR_VEC))
- ori r7,r7,lo16(MASK(MSR_FP))
mfmsr r6
- andc r6,r6,r7 ; Force FP and vec off
- ori r7,r7,lo16(MASK(MSR_DR)) ; Set the DR bit
- andc r7,r6,r7 ; Force DR off
+ rlwinm r6,r6,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r6,r6,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r7, r6, 0, MSR_DR_BIT+1, MSR_DR_BIT-1
mtmsr r7
isync /* Ensure data translations are off */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
db_task_printsym(db_disasm_symaddr, DB_STGY_ANY, task);
db_printf(">");
}
- db_printf("\n"); /* Make sure we have a new line for multiline displays */
dis_done();
return (loc+4);
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
int code,
int *pc,
int sp);
+extern int db_user_to_kernel_address(
+ task_t task,
+ vm_offset_t addr,
+ unsigned *kaddr,
+ int flag);
extern void db_write_bytes_user_space(
vm_offset_t addr,
int size,
/*
*
*/
-addr64_t db_vtophys(
+vm_offset_t db_vtophys(
pmap_t pmap,
vm_offset_t va)
{
- ppnum_t pp;
- addr64_t pa;
+ register mapping *mp;
+ register vm_offset_t pa;
- pp = pmap_find_phys(pmap, (addr64_t)va);
+ pa = (vm_offset_t)LRA(pmap->space,(void *)va);
- if (pp == 0) return(0); /* Couldn't find it */
-
- pa = ((addr64_t)pp << 12) | (addr64_t)(va & 0xFFF); /* Get physical address */
+ if (pa != 0)
+ return(pa);
+
+ mp = hw_lock_phys_vir(pmap->space, va);
+ if((unsigned int)mp&1) {
+ return 0;
+ }
+
+ if(!mp) { /* If it was not a normal page */
+ pa = hw_cvp_blk(pmap, va); /* Try to convert odd-sized page (returns 0 if not found) */
+ return pa; /* Return physical address */
+ }
+
+ mp = hw_cpv(mp); /* Convert to virtual address */
+
+ if(!mp->physent) {
+ pa = (vm_offset_t)((mp->PTEr & -PAGE_SIZE) | ((unsigned int)va & (PAGE_SIZE-1)));
+ } else {
+ pa = (vm_offset_t)((mp->physent->pte1 & -PAGE_SIZE) | ((unsigned int)va & (PAGE_SIZE-1)));
+ hw_unlock_bit((unsigned int *)&mp->physent->phys_link, PHYS_LOCK);
+ }
return(pa);
}
+int
+db_user_to_kernel_address(
+ task_t task,
+ vm_offset_t addr,
+ unsigned *kaddr,
+ int flag)
+{
+ unsigned int sr_val, raddr;
+
+ raddr = (unsigned int)db_vtophys(task->map->pmap, trunc_page(addr)); /* Get the real address */
+
+ if (!raddr) {
+ if (flag) {
+ db_printf("\nno memory is assigned to address %08x\n", addr);
+ db_error(0);
+ /* NOTREACHED */
+ }
+ return -1;
+ }
+ sr_val = SEG_REG_PROT | task->map->pmap->space
+ | ((addr >> 8) & 0x00F00000);
+
+ mtsr(SR_COPYIN_NUM, sr_val);
+ sync();
+ *kaddr = (addr & 0x0fffffff) | (SR_COPYIN_NUM << 28);
+ return(0);
+}
+
/*
* Read bytes from task address space for debugger.
*/
task_t task)
{
int n,max;
- addr64_t phys_dst;
- addr64_t phys_src;
+ unsigned phys_dst;
+ unsigned phys_src;
pmap_t pmap;
while (size > 0) {
else
pmap = kernel_pmap;
- phys_src = db_vtophys(pmap, (vm_offset_t)addr);
+ phys_src = (unsigned int)db_vtophys(pmap, trunc_page(addr));
if (phys_src == 0) {
db_printf("\nno memory is assigned to src address %08x\n",
addr);
db_error(0);
/* NOTREACHED */
}
+ phys_src = phys_src| (addr & page_mask);
- phys_dst = db_vtophys(kernel_pmap, (vm_offset_t)data);
+ phys_dst = (unsigned int)db_vtophys(kernel_pmap, trunc_page(data));
if (phys_dst == 0) {
db_printf("\nno memory is assigned to dst address %08x\n",
data);
/* NOTREACHED */
}
+ phys_dst = phys_dst | (((vm_offset_t) data) & page_mask);
+
/* don't over-run any page boundaries - check src range */
- max = round_page_64(phys_src + 1) - phys_src;
+ max = ppc_round_page(phys_src) - phys_src;
if (max > size)
max = size;
/* Check destination won't run over boundary either */
- n = round_page_64(phys_dst + 1) - phys_dst;
-
- if (n < max) max = n;
+ n = ppc_round_page(phys_dst) - phys_dst;
+ if (n < max)
+ max = n;
size -= max;
addr += max;
phys_copy(phys_src, phys_dst, max);
/* resync I+D caches */
- sync_cache64(phys_dst, max);
+ sync_cache(phys_dst, max);
phys_src += max;
phys_dst += max;
task_t task)
{
int n,max;
- addr64_t phys_dst;
- addr64_t phys_src;
+ unsigned phys_dst;
+ unsigned phys_src;
pmap_t pmap;
while (size > 0) {
- phys_src = db_vtophys(kernel_pmap, (vm_offset_t)data);
+ phys_src = (unsigned int)db_vtophys(kernel_pmap, trunc_page(data));
if (phys_src == 0) {
db_printf("\nno memory is assigned to src address %08x\n",
data);
/* NOTREACHED */
}
+ phys_src = phys_src | (((vm_offset_t) data) & page_mask);
+
/* space stays as kernel space unless in another task */
if (task == NULL) pmap = kernel_pmap;
else pmap = task->map->pmap;
- phys_dst = db_vtophys(pmap, (vm_offset_t)addr);
+ phys_dst = (unsigned int)db_vtophys(pmap, trunc_page(addr));
if (phys_dst == 0) {
db_printf("\nno memory is assigned to dst address %08x\n",
addr);
db_error(0);
/* NOTREACHED */
}
+ phys_dst = phys_dst| (addr & page_mask);
/* don't over-run any page boundaries - check src range */
- max = round_page_64(phys_src + 1) - phys_src;
+ max = ppc_round_page(phys_src) - phys_src;
if (max > size)
max = size;
/* Check destination won't run over boundary either */
- n = round_page_64(phys_dst + 1) - phys_dst;
+ n = ppc_round_page(phys_dst) - phys_dst;
if (n < max)
max = n;
size -= max;
phys_copy(phys_src, phys_dst, max);
/* resync I+D caches */
- sync_cache64(phys_dst, max);
+ sync_cache(phys_dst, max);
phys_src += max;
phys_dst += max;
unsigned int kern_addr;
if (task == kernel_task || task == TASK_NULL) {
- if (kernel_task == TASK_NULL) return(TRUE);
+ if (kernel_task == TASK_NULL)
+ return(TRUE);
task = kernel_task;
} else if (task == TASK_NULL) {
- if (current_act() == THR_ACT_NULL) return(FALSE);
+ if (current_act() == THR_ACT_NULL)
+ return(FALSE);
task = current_act()->task;
}
-
while (size > 0) {
- if(!pmap_find_phys(task->map->pmap, (addr64_t)addr)) return (FALSE); /* Fail if page not mapped */
- n = trunc_page_32(addr+PPC_PGBYTES) - addr;
+ if (db_user_to_kernel_address(task, addr, &kern_addr, 0) < 0)
+ return(FALSE);
+ n = ppc_trunc_page(addr+PPC_PGBYTES) - addr;
if (n > size)
n = size;
size -= n;
task_t task2,
vm_offset_t addr2)
{
- addr64_t physa, physb;
+ vm_offset_t physa, physb;
if ((addr1 & (PPC_PGBYTES-1)) != (addr2 & (PPC_PGBYTES-1))) /* Is byte displacement the same? */
return FALSE;
task1 = current_act()->task; /* If so, use that one */
}
- if(!(physa = db_vtophys(task1->map->pmap, (vm_offset_t)trunc_page_32(addr1)))) return FALSE; /* Get real address of the first */
- if(!(physb = db_vtophys(task2->map->pmap, (vm_offset_t)trunc_page_32(addr2)))) return FALSE; /* Get real address of the second */
+ if(!(physa = db_vtophys(task1->map->pmap, trunc_page(addr1)))) return FALSE; /* Get real address of the first */
+ if(!(physb = db_vtophys(task2->map->pmap, trunc_page(addr2)))) return FALSE; /* Get real address of the second */
return (physa == physb); /* Check if they are equal, then return... */
}
#define DB_USER_STACK_ADDR (0xc0000000)
#define DB_NAME_SEARCH_LIMIT (DB_USER_STACK_ADDR-(PPC_PGBYTES*3))
-boolean_t db_phys_cmp(
- vm_offset_t a1,
- vm_offset_t a2,
- vm_size_t s1) {
-
- db_printf("db_phys_cmp: not implemented\n");
- return 0;
-}
-
-
int
db_search_null(
task_t task,
register unsigned vaddr;
register unsigned *kaddr;
- db_printf("db_search_null: not implemented\n");
-
+ kaddr = (unsigned *)*skaddr;
+ for (vaddr = *svaddr; vaddr > evaddr; ) {
+ if (vaddr % PPC_PGBYTES == 0) {
+ vaddr -= sizeof(unsigned);
+ if (db_user_to_kernel_address(task, vaddr, skaddr, 0) < 0)
+ return(-1);
+ kaddr = (unsigned *)*skaddr;
+ } else {
+ vaddr -= sizeof(unsigned);
+ kaddr--;
+ }
+ if ((*kaddr == 0) ^ (flag == 0)) {
+ *svaddr = vaddr;
+ *skaddr = (unsigned)kaddr;
+ return(0);
+ }
+ }
return(-1);
}
-unsigned char *getProcName(struct proc *proc);
-
void
db_task_name(
task_t task)
{
- register unsigned char *p;
+ register char *p;
register int n;
unsigned int vaddr, kaddr;
- unsigned char tname[33];
- int i;
- p = 0;
- tname[0] = 0;
-
- if(task->bsd_info) p = getProcName((struct proc *)(task->bsd_info)); /* Point to task name */
-
- if(p) {
- for(i = 0; i < 32; i++) { /* Move no more than 32 bytes */
- tname[i] = p[i];
- if(p[i] == 0) break;
- }
- tname[i] = 0;
- db_printf("%s", tname);
+ vaddr = DB_USER_STACK_ADDR;
+ kaddr = 0;
+
+ /*
+ * skip nulls at the end
+ */
+ if (db_search_null(task, &vaddr, DB_NAME_SEARCH_LIMIT, &kaddr, 0) < 0) {
+ db_printf(DB_NULL_TASK_NAME);
+ return;
+ }
+ /*
+ * search start of args
+ */
+ if (db_search_null(task, &vaddr, DB_NAME_SEARCH_LIMIT, &kaddr, 1) < 0) {
+ db_printf(DB_NULL_TASK_NAME);
+ return;
+ }
+
+ n = DB_TASK_NAME_LEN-1;
+ p = (char *)kaddr + sizeof(unsigned);
+ for (vaddr += sizeof(int); vaddr < DB_USER_STACK_ADDR && n > 0;
+ vaddr++, p++, n--) {
+ if (vaddr % PPC_PGBYTES == 0) {
+ if (db_user_to_kernel_address(task, vaddr, &kaddr, 0) <0)
+ return;
+ p = (char*)kaddr;
+ }
+ db_printf("%c", (*p < ' ' || *p > '~')? ' ': *p);
}
- else db_printf("no name");
+ while (n-- >= 0) /* compare with >= 0 for one more space */
+ db_printf(" ");
}
void
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <ppc/mappings.h>
#include <ppc/pmap.h>
#include <ppc/mem.h>
+#include <ppc/pmap_internals.h>
#include <ppc/savearea.h>
#include <ppc/vmachmon.h>
-void db_dumppca(unsigned int ptegindex);
+void db_dumpphys(struct phys_entry *pp); /* Dump from physent */
+void db_dumppca(struct mapping *mp); /* PCA */
void db_dumpmapping(struct mapping *mp); /* Dump out a mapping */
+void db_dumppmap(pmap_t pmap); /* Dump out a pmap */
extern kmod_info_t *kmod; /* Find the kmods */
db_addr_t db_low_trace_prev = 0;
int c, i;
unsigned int tempx, cnt;
- unsigned int xTraceCurr, xTraceStart, xTraceEnd, cxltr;
+ unsigned int xbuf[8];
+ unsigned int xTraceCurr, xTraceStart, xTraceEnd, cxltr, xxltr;
db_addr_t next_addr;
LowTraceRecord xltr;
unsigned char cmark;
- addr64_t xxltr;
cnt = 16; /* Default to 16 entries */
return; /* Leave... */
}
- if((unsigned int)addr&0x0000007F) { /* Proper alignment? */
- db_printf("address not aligned on trace entry boundary (0x80)\n"); /* Tell 'em */
+ if((unsigned int)addr&0x0000003F) { /* Proper alignment? */
+ db_printf("address not aligned on trace entry boundary (0x40)\n"); /* Tell 'em */
return; /* Leave... */
}
- xxltr = addr; /* Set the start */
- cxltr = ((xTraceCurr == xTraceStart ? xTraceEnd : xTraceCurr) - sizeof(LowTraceRecord)); /* Get address of newest entry */
+ xxltr=(unsigned int)addr; /* Set the start */
+ cxltr=((xTraceCurr==xTraceStart ? xTraceEnd : xTraceCurr)-sizeof(LowTraceRecord)); /* Get address of newest entry */
db_low_trace_prev = addr; /* Starting point */
for(i=0; i < cnt; i++) { /* Dump the 16 (or all) entries */
- ReadReal((addr64_t)xxltr, (unsigned int *)&xltr); /* Get the first half */
- ReadReal((addr64_t)xxltr + 32, &(((unsigned int *)&xltr)[8])); /* Get the second half */
- ReadReal((addr64_t)xxltr + 64, &(((unsigned int *)&xltr)[16])); /* Get the second half */
- ReadReal((addr64_t)xxltr + 96, &(((unsigned int *)&xltr)[24])); /* Get the second half */
+ ReadReal(xxltr, (unsigned int *)&xltr); /* Get the first half */
+ ReadReal(xxltr+32, &(((unsigned int *)&xltr)[8])); /* Get the second half */
- db_printf("\n%s%08llX %1X %08X %08X - %04X\n", (xxltr != cxltr ? " " : "*"),
+ db_printf("\n%s%08X %1X %08X %08X - %04X\n", (xxltr!=cxltr ? " " : "*"),
xxltr,
xltr.LTR_cpu, xltr.LTR_timeHi, xltr.LTR_timeLo,
- (xltr.LTR_excpt & 0x8000 ? 0xFFFF : xltr.LTR_excpt * 64)); /* Print the first line */
-
- db_printf(" DAR/DSR/CR: %016llX %08X %08X\n", xltr.LTR_dar, xltr.LTR_dsisr, xltr.LTR_cr);
-
- db_printf(" SRR0/SRR1 %016llX %016llX\n", xltr.LTR_srr0, xltr.LTR_srr1);
- db_printf(" LR/CTR %016llX %016llX\n", xltr.LTR_lr, xltr.LTR_ctr);
-
- db_printf(" R0/R1/R2 %016llX %016llX %016llX\n", xltr.LTR_r0, xltr.LTR_r1, xltr.LTR_r2);
- db_printf(" R3/R4/R5 %016llX %016llX %016llX\n", xltr.LTR_r3, xltr.LTR_r4, xltr.LTR_r5);
- db_printf(" R6/sv/rsv %016llX %016llX %08X\n", xltr.LTR_r6, xltr.LTR_save, xltr.LTR_rsvd0);
+ (xltr.LTR_excpt&0x8000 ? 0xFFFF : xltr.LTR_excpt*64)); /* Print the first line */
+ db_printf(" %08X %08X %08X %08X %08X %08X %08X\n",
+ xltr.LTR_cr, xltr.LTR_srr0, xltr.LTR_srr1, xltr.LTR_dar, xltr.LTR_save, xltr.LTR_lr, xltr.LTR_ctr);
+ db_printf(" %08X %08X %08X %08X %08X %08X\n",
+ xltr.LTR_r0, xltr.LTR_r1, xltr.LTR_r2, xltr.LTR_r3, xltr.LTR_r4, xltr.LTR_r5);
if((cnt != 16) && (xxltr == xTraceCurr)) break; /* If whole table dump, exit when we hit start again... */
int i;
for(i=0; i<8; i++) { /* Print 256 bytes */
- db_printf("%016llX %08X %08X %08X %08X %08X %08X %08X %08X\n", addr, /* Print a line */
+ db_printf("%08X %08X %08X %08X %08X %08X %08X %08X %08X\n", addr, /* Print a line */
((unsigned long *)addr)[0], ((unsigned long *)addr)[1], ((unsigned long *)addr)[2], ((unsigned long *)addr)[3],
((unsigned long *)addr)[4], ((unsigned long *)addr)[5], ((unsigned long *)addr)[6], ((unsigned long *)addr)[7]);
- addr=(db_expr_t)(addr+0x00000020); /* Point to next address */
+ addr=(db_expr_t)((unsigned int)addr+0x00000020); /* Point to next address */
}
db_next = addr;
-}
-
-unsigned char xtran[256] = {
-/* x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 xA xB xC xD xE xF */
- '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', /* 0x */
- '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', /* 1x */
- ' ', '!', '"', '#', '$', '%', '&',0x27, '(', ')', '*', '+', ',', '-', '.', '/', /* 2x */
- '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', ':', ';', '<', '=', '>', '?', /* 3x */
- '@', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', /* 4x */
- 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', '[',0x5C, ']', '^', '_', /* 5x */
- '`', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', /* 6x */
- 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '{', '|', '}', '~', '.', /* 7x */
- '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', /* 8x */
- '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', /* 9x */
- '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', /* Ax */
- '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', /* Bx */
- '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', /* Cx */
- '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', /* Dx */
- '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', /* Ex */
- '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', '.', /* Fx */
-};
-
-/*
- * Print out 256 bytes in characters
- *
- *
- * dc [entaddr]
- */
-void db_display_char(db_expr_t addr, int have_addr, db_expr_t count, char * modif) {
-
- int i, j, k;
- unsigned char xlt[256], *xaddr;
-
- xaddr = (unsigned char *)addr;
-
-
- for(i = 0; i < 8; i++) { /* Print 256 bytes */
- j = 0;
- for(k = 0; k < 32; k++) {
- xlt[j] = xtran[*xaddr];
- xaddr++;
- j++;
- if((k & 3) == 3) {
- xlt[j] = ' ';
- j++;
- }
- }
- xlt[j] = 0;
-
- db_printf("%016llX %s\n", (addr64_t)(xaddr - 32), xlt); /* Print a line */
- }
-
- db_next = (db_expr_t)xaddr;
-
-
}
/*
unsigned int xbuf[8];
for(i=0; i<8; i++) { /* Print 256 bytes */
- ReadReal(addr, &xbuf[0]); /* Get the real storage data */
- db_printf("%016llX %08X %08X %08X %08X %08X %08X %08X %08X\n", addr, /* Print a line */
+ ReadReal((unsigned int)addr, &xbuf[0]); /* Get the real storage data */
+ db_printf("%08X %08X %08X %08X %08X %08X %08X %08X %08X\n", addr, /* Print a line */
xbuf[0], xbuf[1], xbuf[2], xbuf[3],
xbuf[4], xbuf[5], xbuf[6], xbuf[7]);
- addr = addr + 0x00000020; /* Point to next address */
+ addr=(db_expr_t)((unsigned int)addr+0x00000020); /* Point to next address */
}
db_next = addr;
+
+
}
unsigned int dvspace = 0;
*/
void db_display_mappings(db_expr_t addr, int have_addr, db_expr_t count, char * modif) {
- db_expr_t xspace;
- pmap_t pmap;
- addr64_t lnextva;
+ int i;
+ unsigned int xspace;
- mapping *mp;
-
- if (db_expression(&xspace)) { /* Get the address space requested */
- if(xspace >= maxAdrSp) {
- db_printf("requested address space (%llX) larger than max (%X)\n", xspace, maxAdrSp - 1);
- return;
- }
- dvspace = xspace; /* Get the space or set default */
- }
+ mapping *mp, *mpv;
+ vm_offset_t pa;
- db_printf("mapping information for %016llX in space %8X:\n", addr, dvspace);
-
- pmap = pmapTrans[dvspace].pmapVAddr; /* Find the pmap address */
- if(!pmap) { /* The pmap is not in use */
- db_printf("The space %X is not assigned to a pmap\n", dvspace); /* Say we are wrong */
- return;
- }
-
- mp = hw_find_map(pmap, (addr64_t)addr, &lnextva); /* Try to find the mapping for this address */
- if((unsigned int)mp == mapRtBadLk) { /* Did we lock up ok? */
- db_printf("Timeout locking physical entry for virtual address %016ll8X\n", addr);
- return;
- }
+ if (db_expression(&xspace)) dvspace = xspace; /* Get the space or set default */
+ db_printf("mapping information for %08X in space %08X:\n", addr, dvspace);
+ mp = hw_lock_phys_vir(dvspace, addr); /* Lock the physical entry for this mapping */
if(!mp) { /* Did we find one? */
db_printf("Not mapped\n");
return; /* Didn't find any, return FALSE... */
}
-
- mapping_drop_busy(mp); /* The mapping shouldn't be changing */
-
- db_dumpmapping(mp); /* Dump it all out */
-
- return; /* Tell them we did it */
-
-
-}
-
-/*
- * Print out hash table data
- *
- *
- * dh vaddr [space] (defaults to last entered)
- */
-void db_display_hash(db_expr_t addr, int have_addr, db_expr_t count, char * modif) {
-
- db_expr_t xspace;
- unsigned int seg, vsid, ptegindex, htsize;
- pmap_t pmap;
- addr64_t lnextva, llva, vpn, esid;
- uint64_t hash;
- int s4bit;
-
- llva = (addr64_t)((unsigned int)addr); /* Make sure we are 64-bit now */
-
- s4bit = !((per_proc_info[0].pf.Available & pf64Bit) == 0); /* Are we a big guy? */
- if (db_expression(&xspace)) { /* Get the address space requested */
- if(xspace >= maxAdrSp) {
- db_printf("requested address space (%llX) larger than max (%X)\n", xspace, maxAdrSp - 1);
- return;
- }
- dvspace = xspace; /* Get the space or set default */
+ if((unsigned int)mp&1) { /* Did we timeout? */
+ db_printf("Timeout locking physical entry for virtual address (%08X)\n", addr); /* Yeah, scream about it! */
+ return; /* Bad hair day, return FALSE... */
}
-
- pmap = pmapTrans[dvspace].pmapVAddr; /* Find the pmap address */
- if(!pmap) { /* The pmap is not in use */
- db_printf("The space %X is not assigned to a pmap\n", dvspace); /* Say we are wrong */
- return;
+ printf("dumpaddr: space=%08X; vaddr=%08X\n", dvspace, addr); /* Say what address were dumping */
+ mpv = hw_cpv(mp); /* Get virtual address of mapping */
+ dumpmapping(mpv);
+ if(mpv->physent) {
+ hw_unlock_bit((unsigned int *)&mpv->physent->phys_link, PHYS_LOCK); /* Unlock physical entry associated with mapping */
}
-
- hash = (uint64_t)pmap->space | ((uint64_t)pmap->space << maxAdrSpb) | ((uint64_t)pmap->space << (2 * maxAdrSpb)); /* Get hash value */
- hash = hash & 0x0000001FFFFFFFFF; /* Make sure we stay within supported ranges */
-
- esid = ((llva >> 14) & -maxAdrSp) ^ hash; /* Get ESID */
- llva = ((llva >> 12) & 0xFFFF) ^ esid; /* Get index into hash table */
-
- if(s4bit) htsize = hash_table_size >> 7; /* Get number of entries in hash table for 64-bit */
- else htsize = hash_table_size >> 6; /* get number of entries in hash table for 32-bit */
-
- ptegindex = llva & (htsize - 1); /* Get the index to the pteg and pca */
- db_dumppca(ptegindex); /* dump the info */
-
return; /* Tell them we did it */
void db_display_pmap(db_expr_t addr, int have_addr, db_expr_t count, char * modif) {
pmap_t pmap;
- int i;
- unsigned int v0, v1, st0, st1;
- pmap = (pmap_t)addr;
- if(!have_addr) pmap = kernel_pmap; /* Start at the beginning */
+ pmap = kernel_pmap; /* Start at the beginning */
- db_printf("PMAP (real) Next Prev Space Flags Ref spaceNum Resident Wired\n");
-// xxxxxxxx rrrrrrrrrrrrrrrr xxxxxxxx pppppppp ssssssss cccccccc vvvvvvvv nnnnnnnn rrrrrrrr wwwwwwwww
+ db_printf("PMAP (real) Next Prev VRMask Space Bmaps Flags Ref spaceNum Resident Wired\n");
+// xxxxxxxx rrrrrrrr xxxxxxxx pppppppp vvvvvvvv ssssssss bbbbbbbb cccccccc vvvvvvvv nnnnnnnn rrrrrrrr wwwwwwwww
while(1) { /* Do them all */
- db_printf("%08X %016llX %08X %08X %08X %08X %08X %08X %08X %08X\n",
- pmap, (addr64_t)pmap ^ pmap->pmapvr,
- pmap->pmap_link.next, pmap->pmap_link.prev,
- pmap->space, pmap->pmapFlags, pmap->ref_count, pmap->spaceNum,
+ db_printf("%08X %08X %08X %08X %08X %08X %08X %08X %08X %08X %08X %08X\n",
+ pmap, (unsigned int)pmap ^ pmap->pmapvr,
+ pmap->pmap_link.next, pmap->pmap_link.prev, pmap->pmapvr,
+ pmap->space, pmap->bmaps, pmap->vflags, pmap->ref_count, pmap->spaceNum,
pmap->stats.resident_count,
pmap->stats.wired_count);
- db_printf("lists = %d, rand = %08X, visits = %016llX, searches = %08X\n",
- pmap->pmapCurLists, pmap->pmapRandNum,
- pmap->pmapSearchVisits, pmap->pmapSearchCnt);
-
- db_printf("cctl = %08X, SCSubTag = %016llX\n",
- pmap->pmapCCtl, pmap->pmapSCSubTag);
-
- for(i = 0; i < 16; i +=2) {
- v0 = (pmap->pmapCCtl >> (31 - i) & 1); /* Get high order bit */
- v1 = (pmap->pmapCCtl >> (30 - i) & 1); /* Get high order bit */
- st0 = (pmap->pmapSCSubTag >> (60 - (4 * i))) & 0xF; /* Get the sub-tag */
- st1 = (pmap->pmapSCSubTag >> (56 - (4 * i))) & 0xF; /* Get the sub-tag */
-
- db_printf(" %01X %01X %016llX/%016llX %01X %01X %016llX/%016llX\n",
- v0, st0, pmap->pmapSegCache[i].sgcESID, pmap->pmapSegCache[i].sgcVSID,
- v1, st1, pmap->pmapSegCache[i+1].sgcESID, pmap->pmapSegCache[i+1].sgcVSID);
- }
-
- db_printf("\n");
- if(have_addr) break; /* Do only one if address supplied */
- pmap = (pmap_t)pmap->pmap_link.next; /* Skip to the next */
- if(pmap == kernel_pmap) break; /* We've wrapped, we're done */
- }
- return;
-}
-
-
-/*
- * Checks the pmap skip lists
- *
- *
- * cp pmap
- */
-void db_check_pmaps(db_expr_t addr, int have_addr, db_expr_t count, char * modif) {
- int i;
- unsigned int ret;
- uint64_t dumpa[32];
- pmap_t pmap;
-
- pmap = (pmap_t)addr;
- if(!have_addr) pmap = kernel_pmap; /* If no map supplied, start with kernel */
+// xxxxxxxx rrrrrrrr xxxxxxxx pppppppp vvvvvvvv ssssssss bbbbbbbb cccccccc vvvvvvvv nnnnnnnn rrrrrrrr wwwwwwwww
+ db_printf(" SRs: %08X %08X %08X %08X %08X %08X %08X %08X\n", pmap->pmapSegs[0], pmap->pmapSegs[1], pmap->pmapSegs[2], pmap->pmapSegs[3],
+ pmap->pmapSegs[4], pmap->pmapSegs[5], pmap->pmapSegs[6], pmap->pmapSegs[7]);
+ db_printf(" %08X %08X %08X %08X %08X %08X %08X %08X\n", pmap->pmapSegs[8], pmap->pmapSegs[9], pmap->pmapSegs[10], pmap->pmapSegs[11],
+ pmap->pmapSegs[12], pmap->pmapSegs[13], pmap->pmapSegs[14], pmap->pmapSegs[15]);
- while(1) { /* Do them all */
- ret = mapSkipListVerifyC(pmap, &dumpa); /* Check out the map */
- if(!ret) db_printf("Skiplists verified ok, pmap = %08X\n", pmap);
- else {
- db_printf("Verification failure at %08X, pmap = %08X\n", ret, pmap);
- for(i = 0; i < 32; i += 4) {
- db_printf("R%02d %016llX %016llX %016llX %016llX\n", i,
- dumpa[i], dumpa[i + 1], dumpa[i + 2], dumpa[i + 3]);
- }
- }
- if(have_addr) break; /* Do only one if address supplied */
+ db_printf(" spmaps: %08X %08X %08X %08X %08X %08X %08X %08X\n", pmap->pmapPmaps[0], pmap->pmapPmaps[1], pmap->pmapPmaps[2], pmap->pmapPmaps[3],
+ pmap->pmapPmaps[4], pmap->pmapPmaps[5], pmap->pmapPmaps[6], pmap->pmapPmaps[7]);
+ db_printf(" %08X %08X %08X %08X %08X %08X %08X %08X\n", pmap->pmapPmaps[8], pmap->pmapPmaps[9], pmap->pmapPmaps[10], pmap->pmapPmaps[11],
+ pmap->pmapPmaps[12], pmap->pmapPmaps[13], pmap->pmapPmaps[14], pmap->pmapPmaps[15]);
+
pmap = (pmap_t)pmap->pmap_link.next; /* Skip to the next */
+ db_printf("\n");
if(pmap == kernel_pmap) break; /* We've wrapped, we're done */
}
-
return;
-
}
-
-/*
- * Displays iokit junk
- *
- * dp
+/*
+ * print information about the passed in pmap block
*/
-void db_piokjunk(void);
-
-void db_display_iokit(db_expr_t addr, int have_addr, db_expr_t count, char * modif) {
-
- db_piokjunk();
+void db_dumppmap(pmap_t pmap) {
+
+ db_printf("Dump of pmap block: %08X\n", pmap);
+ db_printf(" pmap_link: %08X %08X\n", pmap->pmap_link.next, pmap->pmap_link.prev);
+ db_printf(" pmapvr: %08X\n", pmap->pmapvr);
+ db_printf(" space: %08X\n", pmap->space);
+ db_printf(" bmaps: %08X\n", pmap->bmaps);
+ db_printf(" ref_count: %08X\n", pmap->ref_count);
+ db_printf(" spaceNum: %08X\n", pmap->spaceNum);
+ db_printf(" resident_count: %08X\n", pmap->stats.resident_count);
+ db_printf(" wired_count: %08X\n", pmap->stats.wired_count);
+ db_printf("\n");
return;
+
}
/*
void db_dumpmapping(struct mapping *mp) { /* Dump out a mapping */
- pmap_t pmap;
- int i;
-
- db_printf("Dump of mapping block: %08X, pmap: %08X (%016llX)\n", mp, pmapTrans[mp->mpSpace].pmapVAddr,
- pmapTrans[mp->mpSpace].pmapPAddr); /* Header */
- db_printf(" mpFlags: %08X\n", mp->mpFlags);
- db_printf(" mpSpace: %04X\n", mp->mpSpace);
- db_printf(" mpBSize: %04X\n", mp->mpBSize);
- db_printf(" mpPte: %08X\n", mp->mpPte);
- db_printf(" mpPAddr: %08X\n", mp->mpPAddr);
- db_printf(" mpVAddr: %016llX\n", mp->mpVAddr);
- db_printf(" mpAlias: %016llX\n", mp->mpAlias);
- db_printf(" mpList00: %016llX\n", mp->mpList0);
+ db_printf("Dump of mapping block: %08X\n", mp); /* Header */
+ db_printf(" next: %08X\n", mp->next);
+ db_printf(" hashnext: %08X\n", mp->hashnext);
+ db_printf(" PTEhash: %08X\n", mp->PTEhash);
+ db_printf(" PTEent: %08X\n", mp->PTEent);
+ db_printf(" physent: %08X\n", mp->physent);
+ db_printf(" PTEv: %08X\n", mp->PTEv);
+ db_printf(" PTEr: %08X\n", mp->PTEr);
+ db_printf(" pmap: %08X\n", mp->pmap);
- for(i = 1; i < (mp->mpFlags & mpLists); i++) { /* Dump out secondary physical skip lists */
- db_printf(" mpList%02d: %016llX\n", i, mp->mpList[i - 1]);
+ if(mp->physent) { /* Print physent if it exists */
+ db_printf("Associated physical entry: %08X %08X\n", mp->physent->phys_link, mp->physent->pte1);
+ }
+ else {
+ db_printf("Associated physical entry: none\n");
}
-
+
+ db_dumppca(mp); /* Dump out the PCA information */
+
return;
}
/*
- * Prints out a PTEG and PCA
+ * Prints out a PTEG control area
*
*/
-void db_dumppca(unsigned int ptegindex) {
-
- addr64_t pteg, pca, llva;
- unsigned int xpteg[32], xpca[8], space, hash, pva, seg, api, va;
- int i, s4bit;
- unsigned long long llslot, llseg, llhash;
-
- s4bit = !((per_proc_info[0].pf.Available & pf64Bit) == 0); /* Are we a big guy? */
-
- pteg = hash_table_base + (ptegindex << 6); /* Point to the PTEG */
- if(s4bit) pteg = hash_table_base + (ptegindex << 7); /* Point to the PTEG */
- pca = hash_table_base - ((ptegindex + 1) * 4); /* Point to the PCA */
- db_printf("PTEG = %016llX, PCA = %016llX (index = %08X)\n", pteg, pca, ptegindex);
-
- ReadReal(pteg, &xpteg[0]); /* Get first half of the pteg */
- ReadReal(pteg + 0x20, &xpteg[8]); /* Get second half of the pteg */
- ReadReal(pca, &xpca[0]); /* Get pca */
+void db_dumppca(struct mapping *mp) { /* PCA */
+
+ PCA *pca;
+ unsigned int *pteg, sdr;
+
+ pca = (PCA *)((unsigned int)mp->PTEhash&-64); /* Back up to the start of the PCA */
+ __asm__ volatile("mfsdr1 %0" : "=r" (sdr));
+ db_printf(" SDR1: %08X\n", sdr);
+ pteg=(unsigned int *)((unsigned int)pca-(((sdr&0x0000FFFF)+1)<<16));
+ db_printf(" Dump of PCA: %08X\n", pca); /* Header */
+ db_printf(" PCAlock: %08X\n", pca->PCAlock);
+ db_printf(" PCAallo: %08X\n", pca->flgs.PCAallo);
+ db_printf(" PCAhash: %08X %08X %08X %08X\n", pca->PCAhash[0], pca->PCAhash[1], pca->PCAhash[2], pca->PCAhash[3]);
+ db_printf(" %08X %08X %08X %08X\n", pca->PCAhash[4], pca->PCAhash[5], pca->PCAhash[6], pca->PCAhash[7]);
+ db_printf("Dump of PTEG: %08X\n", pteg); /* Header */
+ db_printf(" %08X %08X %08X %08X\n", pteg[0], pteg[1], pteg[2], pteg[3]);
+ db_printf(" %08X %08X %08X %08X\n", pteg[4], pteg[5], pteg[6], pteg[7]);
+ db_printf(" %08X %08X %08X %08X\n", pteg[8], pteg[9], pteg[10], pteg[11]);
+ db_printf(" %08X %08X %08X %08X\n", pteg[12], pteg[13], pteg[14], pteg[15]);
+ return;
+}
- db_printf("PCA: free = %02X, steal = %02X, auto = %02X, misc = %02X\n",
- ((xpca[0] >> 24) & 255), ((xpca[0] >> 16) & 255), ((xpca[0] >> 8) & 255), xpca[0] & 255);
-
- if(!s4bit) { /* Little guy? */
+/*
+ * Dumps starting with a physical entry
+ */
+
+void db_dumpphys(struct phys_entry *pp) { /* Dump from physent */
- for(i = 0; i < 16; i += 2) { /* Step through pteg */
- db_printf("%08X %08X - ", xpteg[i], xpteg[i + 1]); /* Dump the pteg slot */
-
- if(xpteg[i] & 0x80000000) db_printf(" valid - "); /* Is it valid? */
- else db_printf("invalid - "); /* Nope, invalid */
-
- space = (xpteg[i] >> 7) & (maxAdrSp - 1); /* Extract the space */
- hash = space | (space << maxAdrSpb) | (space << (2 * maxAdrSpb)); /* Get the hash */
- pva = ptegindex ^ hash; /* Get part of the vaddr */
- seg = (xpteg[i] >> 7) ^ hash; /* Get the segment number */
- api = (xpteg[i] & 0x3F); /* Get the API */
- va = ((seg << (28 - maxAdrSpb)) & 0xF0000000) | (api << 22) | ((pva << 12) & 0x003FF000); /* Get the vaddr */
- db_printf("va = %08X\n", va);
- }
- }
- else {
- ReadReal(pteg + 0x40, &xpteg[16]); /* Get third half of the pteg */
- ReadReal(pteg + 0x60, &xpteg[24]); /* Get fourth half of the pteg */
+ mapping *mp;
+ PCA *pca;
+ unsigned int *pteg;
- for(i = 0; i < 32; i += 4) { /* Step through pteg */
- db_printf("%08X%08X %08X%08X - ", xpteg[i], xpteg[i + 1], xpteg[i + 2], xpteg[i + 3]); /* Dump the pteg slot */
-
- if(xpteg[i + 1] & 1) db_printf(" valid - "); /* Is it valid? */
- else db_printf("invalid - "); /* Nope, invalid */
-
- llslot = ((long long)xpteg[i] << 32) | (long long)xpteg[i + 1]; /* Make a long long version of this */
- space = (llslot >> 12) & (maxAdrSp - 1); /* Extract the space */
- llhash = (unsigned long long)space | ((unsigned long long)space << maxAdrSpb) | ((unsigned long long)space << (2 * maxAdrSpb)); /* Get the hash */
- llhash = llhash & 0x0000001FFFFFFFFF; /* Make sure we stay within supported ranges */
- pva = (unsigned long long)ptegindex ^ llhash; /* Get part of the vaddr */
- llseg = (llslot >> 12) ^ llhash; /* Get the segment number */
- api = (llslot >> 7) & 0x1F; /* Get the API */
- llva = ((llseg << (28 - maxAdrSpb)) & 0xFFFFFFFFF0000000ULL) | (api << 23) | ((pva << 12) & 0x007FF000); /* Get the vaddr */
- db_printf("va = %016llX\n", llva);
- }
+ db_printf("Dump from physical entry %08X: %08X %08X\n", pp, pp->phys_link, pp->pte1);
+ mp = hw_cpv(pp->phys_link);
+ while(mp) {
+ db_dumpmapping(mp);
+ db_dumppca(mp);
+ mp = hw_cpv(mp->next);
}
-
+
return;
}
*/
void db_display_virtual(db_expr_t addr, int have_addr, db_expr_t count, char * modif) {
- int i, size, lines, rlines;
+ int i, size, lines, rlines;
unsigned int xbuf[8];
- db_expr_t xspace;
- pmap_t pmap;
+ unsigned int xspace;
mapping *mp, *mpv;
- addr64_t pa;
- ppnum_t pnum;
-
- if (db_expression(&xspace)) { /* Parse the space ID */
- if(xspace >= (1 << maxAdrSpb)) { /* Check if they gave us a sane space number */
- db_printf("Invalid space ID: %llX - max is %X\n", xspace, (1 << maxAdrSpb) - 1);
- return;
- }
- dvspace = xspace; /* Get the space or set default */
- }
+ vm_offset_t pa;
- pmap = (pmap_t)pmapTrans[dvspace].pmapVAddr; /* Find the pmap address */
- if((unsigned int)pmap == 0) { /* Is there actually a pmap here? */
- db_printf("Address space not found: %X\n", dvspace); /* Complain */
- return;
- }
+ if (db_expression(&xspace)) dvspace = xspace; /* Get the space or set default */
- addr &= -32;
+ addr&=-32;
size = 4096 - (addr & 0x00000FFF); /* Bytes left on page */
lines = size / 32; /* Number of lines in first or only part */
rlines = 8 - lines;
if(rlines < 0) lines = 0;
- db_printf("Dumping %016llX (pmap = %08X, space = %X); ", addr, pmap, dvspace);
-
- pnum = pmap_find_phys(pmap, (addr64_t)addr); /* Phynd the Physical */
- if(!pnum) { /* Did we find one? */
+ db_printf("Dumping %08X (space=%08X); ", addr, dvspace);
+ mp = hw_lock_phys_vir(dvspace, addr); /* Lock the physical entry for this mapping */
+ if(!mp) { /* Did we find one? */
db_printf("Not mapped\n");
return; /* Didn't find any, return FALSE... */
}
-
- pa = (addr64_t)(pnum << 12) | (addr64_t)(addr & 0xFFF); /* Get the physical address */
- db_printf("phys = %016llX\n", pa);
-
+ if((unsigned int)mp&1) { /* Did we timeout? */
+ db_printf("Timeout locking physical entry for virtual address (%08X)\n", addr); /* Yeah, scream about it! */
+ return; /* Bad hair day, return FALSE... */
+ }
+ mpv = hw_cpv(mp); /* Get virtual address of mapping */
+ if(!mpv->physent) { /* Was there a physical entry? */
+ pa = (vm_offset_t)((mpv->PTEr & -PAGE_SIZE) | ((unsigned int)addr & (PAGE_SIZE-1))); /* Get physical address from physent */
+ }
+ else {
+ pa = (vm_offset_t)((mpv->physent->pte1 & -PAGE_SIZE) | ((unsigned int)addr & (PAGE_SIZE-1))); /* Get physical address from physent */
+ hw_unlock_bit((unsigned int *)&mpv->physent->phys_link, PHYS_LOCK); /* Unlock the physical entry */
+ }
+ db_printf("phys=%08X\n", pa);
for(i=0; i<lines; i++) { /* Print n bytes */
- ReadReal(pa, &xbuf[0]); /* Get the real storage data */
- db_printf("%016llX %08X %08X %08X %08X %08X %08X %08X %08X\n", addr, /* Print a line */
+ ReadReal((unsigned int)pa, &xbuf[0]); /* Get the real storage data */
+ db_printf("%08X %08X %08X %08X %08X %08X %08X %08X %08X\n", addr, /* Print a line */
xbuf[0], xbuf[1], xbuf[2], xbuf[3],
xbuf[4], xbuf[5], xbuf[6], xbuf[7]);
- addr = (db_expr_t)((unsigned int)addr + 0x00000020); /* Point to next address */
- pa = pa + 0x00000020; /* Point to next address */
+ addr=(db_expr_t)((unsigned int)addr+0x00000020); /* Point to next address */
+ pa=(unsigned int)pa+0x00000020; /* Point to next address */
}
db_next = addr;
if(!rlines) return;
- db_printf("Dumping %016llX (pmap = %08X, space = %X); ", addr, pmap, dvspace);
-
- pnum = pmap_find_phys(pmap, (addr64_t)((unsigned int)addr)); /* Phynd the Physical */
- if(!pnum) { /* Did we find one? */
+ db_printf("Dumping %08X (space=%08X); ", addr, dvspace);
+ mp = hw_lock_phys_vir(dvspace, addr); /* Lock the physical entry for this mapping */
+ if(!mp) { /* Did we find one? */
db_printf("Not mapped\n");
return; /* Didn't find any, return FALSE... */
}
-
- pa = (addr64_t)(pnum << 12) | (addr64_t)((unsigned int)addr & 0xFFF); /* Get the physical address */
- db_printf("phys = %016llX\n", pa);
-
+ if((unsigned int)mp&1) { /* Did we timeout? */
+ db_printf("Timeout locking physical entry for virtual address (%08X)\n", addr); /* Yeah, scream about it! */
+ return; /* Bad hair day, return FALSE... */
+ }
+ mpv = hw_cpv(mp); /* Get virtual address of mapping */
+ if(!mpv->physent) { /* Was there a physical entry? */
+ pa = (vm_offset_t)((mpv->PTEr & -PAGE_SIZE) | ((unsigned int)addr & (PAGE_SIZE-1))); /* Get physical address from physent */
+ }
+ else {
+ pa = (vm_offset_t)((mpv->physent->pte1 & -PAGE_SIZE) | ((unsigned int)addr & (PAGE_SIZE-1))); /* Get physical address from physent */
+ hw_unlock_bit((unsigned int *)&mp->physent->phys_link, PHYS_LOCK); /* Unlock the physical entry */
+ }
+ db_printf("phys=%08X\n", pa);
for(i=0; i<rlines; i++) { /* Print n bytes */
- ReadReal(pa, &xbuf[0]); /* Get the real storage data */
- db_printf("%016llX %08X %08X %08X %08X %08X %08X %08X %08X\n", addr, /* Print a line */
+ ReadReal((unsigned int)pa, &xbuf[0]); /* Get the real storage data */
+ db_printf("%08X %08X %08X %08X %08X %08X %08X %08X %08X\n", addr, /* Print a line */
xbuf[0], xbuf[1], xbuf[2], xbuf[3],
xbuf[4], xbuf[5], xbuf[6], xbuf[7]);
- addr = (db_expr_t)(addr + 0x00000020); /* Point to next address */
- pa = pa + 0x00000020; /* Point to next address */
+ addr=(db_expr_t)((unsigned int)addr+0x00000020); /* Point to next address */
+ pa=(unsigned int)pa+0x00000020; /* Point to next address */
}
db_next = addr;
while(save) { /* Do them all */
totsaves++; /* Count savearea */
- db_printf(" Norm %08X: %016llX %016llX - tot = %d\n", save, save->save_srr0, save->save_srr1, totsaves);
- save = (savearea *)save->save_hdr.save_prev; /* Next one */
+ db_printf(" Norm %08X: %08X %08X - tot = %d\n", save, save->save_srr0, save->save_srr1, totsaves);
+ save = save->save_hdr.save_prev; /* Next one */
if(chainsize++ > chainmax) { /* See if we might be in a loop */
db_printf(" Chain terminated by count (%d) before %08X\n", chainmax, save);
break;
while(save) { /* Do them all */
totsaves++; /* Count savearea */
db_printf(" FPU %08X: %08X - tot = %d\n", save, save->save_hdr.save_level, totsaves);
- save = (savearea *)save->save_hdr.save_prev; /* Next one */
+ save = save->save_hdr.save_prev; /* Next one */
if(chainsize++ > chainmax) { /* See if we might be in a loop */
db_printf(" Chain terminated by count (%d) before %08X\n", chainmax, save);
break;
while(save) { /* Do them all */
totsaves++; /* Count savearea */
db_printf(" Vec %08X: %08X - tot = %d\n", save, save->save_hdr.save_level, totsaves);
- save = (savearea *)save->save_hdr.save_prev; /* Next one */
+ save = save->save_hdr.save_prev; /* Next one */
if(chainsize++ > chainmax) { /* See if we might be in a loop */
db_printf(" Chain terminated by count (%d) before %08X\n", chainmax, save);
break;
if(CTable = act->mact.vmmControl) { /* Are there virtual machines? */
- for(vmid = 0; vmid < kVmmMaxContexts; vmid++) {
+ for(vmid = 0; vmid < kVmmMaxContextsPerThread; vmid++) {
if(!(CTable->vmmc[vmid].vmmFlags & vmmInUse)) continue; /* Skip if vm is not in use */
while(save) { /* Do them all */
totsaves++; /* Count savearea */
db_printf(" FPU %08X: %08X - tot = %d\n", save, save->save_hdr.save_level, totsaves);
- save = (savearea *)save->save_hdr.save_prev; /* Next one */
+ save = save->save_hdr.save_prev; /* Next one */
if(chainsize++ > chainmax) { /* See if we might be in a loop */
db_printf(" Chain terminated by count (%d) before %08X\n", chainmax, save);
break;
while(save) { /* Do them all */
totsaves++; /* Count savearea */
db_printf(" Vec %08X: %08X - tot = %d\n", save, save->save_hdr.save_level, totsaves);
- save = (savearea *)save->save_hdr.save_prev; /* Next one */
+ save = save->save_hdr.save_prev; /* Next one */
if(chainsize++ > chainmax) { /* See if we might be in a loop */
db_printf(" Chain terminated by count (%d) before %08X\n", chainmax, save);
break;
db_printf("THRM2: %08X\n", dbspecrs[45]);
db_printf("THRM3: %08X\n", dbspecrs[46]);
db_printf("ICTC: %08X\n", dbspecrs[47]);
- db_printf("L2CR2: %08X\n", dbspecrs[48]);
- db_printf("DABR: %08X\n", dbspecrs[49]);
db_printf("\n");
db_printf("DBAT: %08X %08X %08X %08X\n", dbspecrs[2], dbspecrs[3], dbspecrs[4], dbspecrs[5]);
}
-/*
- * Check check mappings and hash table for consistency
- *
- * cm
- */
-void db_check_mappings(db_expr_t addr, int have_addr, db_expr_t count, char * modif) {
-
- addr64_t pteg, pca, llva, lnextva;
- unsigned int xpteg[32], xpca[8], space, hash, pva, seg, api, va, free, free2, xauto, PTEGcnt, wimgkk, wimgxx, slotoff;
- int i, j, fnderr, slot, slot2, k, s4bit;
- pmap_t pmap;
- mapping *mp;
- ppnum_t ppn, pa, aoff;
- unsigned long long llslot, llseg, llhash;
-
- s4bit = 0; /* Assume dinky? */
- if(per_proc_info[0].pf.Available & pf64Bit) s4bit = 1; /* Are we a big guy? */
-
- PTEGcnt = hash_table_size / 64; /* Get the number of PTEGS */
- if(s4bit) PTEGcnt = PTEGcnt / 2; /* PTEGs are twice as big */
-
- pteg = hash_table_base; /* Start of hash table */
- pca = hash_table_base - 4; /* Start of PCA */
-
- for(i = 0; i < PTEGcnt; i++) { /* Step through them all */
-
- fnderr = 0;
-
- ReadReal(pteg, &xpteg[0]); /* Get first half of the pteg */
- ReadReal(pteg + 0x20, &xpteg[8]); /* Get second half of the pteg */
- if(s4bit) { /* See if we need the other half */
- ReadReal(pteg + 0x40, &xpteg[16]); /* Get third half of the pteg */
- ReadReal(pteg + 0x60, &xpteg[24]); /* Get fourth half of the pteg */
- }
- ReadReal(pca, &xpca[0]); /* Get pca */
-
- if(xpca[0] & 0x00000001) { /* Is PCA locked? */
- db_printf("Unexpected locked PCA\n"); /* Yeah, this may be bad */
- fnderr = 1; /* Remember to print the pca/pteg pair later */
- }
-
- free = 0x80000000;
-
- for(j = 0; j < 7; j++) { /* Search for duplicates */
- slot = j * 2; /* Point to the slot */
- if(s4bit) slot = slot * 2; /* Adjust for bigger slots */
- if(!(xpca[0] & free)) { /* Check more if slot is allocated */
- for(k = j + 1; k < 8; k++) { /* Search remaining slots */
- slot2 = k * 2; /* Point to the slot */
- if(s4bit) slot2 = slot2 * 2; /* Adjust for bigger slots */
- if((xpteg[slot] == xpteg[slot2])
- && (!s4bit || (xpteg[slot + 1] == xpteg[slot2 + 1]))) { /* Do we have duplicates? */
- db_printf("Duplicate tags in pteg, slot %d and slot %d\n", j, k);
- fnderr = 1;
- }
- }
- }
- free = free >> 1; /* Move slot over */
- }
-
- free = 0x80000000;
- xauto = 0x00008000;
-
- for(j = 0; j < 8; j++) { /* Step through the slots */
-
- slot = j * 2; /* Point to the slot */
- if(s4bit) slot = slot * 2; /* Hagfish? */
- if(xpca[0] & free) { /* Check if marked free */
- if((!s4bit && (xpteg[slot] & 0x80000000)) /* Is a supposedly free slot valid? */
- || (s4bit && (xpteg[slot + 1] & 1))) {
- db_printf("Free slot still valid - %d\n", j);
- fnderr = 1;
- }
- }
- else { /* We have an in use slot here */
-
- if(!(!s4bit && (xpteg[slot] & 0x80000000)) /* Is a supposedly in use slot valid? */
- && !(s4bit && (xpteg[slot + 1] & 1))) {
- db_printf("Inuse slot not valid - %d\n", j);
- fnderr = 1;
- }
- else { /* Slot is valid, check mapping */
- if(!s4bit) { /* Not Hagfish? */
- space = (xpteg[slot] >> 7) & (maxAdrSp - 1); /* Extract the space */
- hash = space | (space << maxAdrSpb) | (space << (2 * maxAdrSpb)); /* Get the hash */
- pva = i ^ hash; /* Get part of the vaddr */
- seg = (xpteg[slot] >> 7) ^ hash; /* Get the segment number */
- api = (xpteg[slot] & 0x3F); /* Get the API */
- va = ((seg << (28 - maxAdrSpb)) & 0xF0000000) | (api << 22) | ((pva << 12) & 0x003FF000); /* Get the vaddr */
- llva = (addr64_t)va; /* Make this a long long */
- wimgxx = xpteg[slot + 1] & 0x7F; /* Get the wimg and pp */
- ppn = xpteg[slot + 1] >> 12; /* Get physical page number */
- slotoff = (i * 64) + (j * 8) | 1; /* Get offset to slot and valid bit */
- }
- else { /* Yes, Hagfish */
- llslot = ((long long)xpteg[slot] << 32) | (long long)xpteg[slot + 1]; /* Make a long long version of this */
- space = (llslot >> 12) & (maxAdrSp - 1); /* Extract the space */
- llhash = (unsigned long long)space | ((unsigned long long)space << maxAdrSpb) | ((unsigned long long)space << (2 * maxAdrSpb)); /* Get the hash */
- llhash = llhash & 0x0000001FFFFFFFFF; /* Make sure we stay within supported ranges */
- pva = i ^ llhash; /* Get part of the vaddr */
- llseg = ((llslot >> 12) ^ llhash); /* Get the segment number */
- api = (llslot >> 7) & 0x1F; /* Get the API */
- llva = ((llseg << (28 - maxAdrSpb)) & 0xFFFFFFFFF0000000ULL) | (api << 23) | ((pva << 12) & 0x007FF000); /* Get the vaddr */
- wimgxx = xpteg[slot + 3] & 0x7F; /* Get the wimg and pp */
- ppn = (xpteg[slot + 2] << 20) | (xpteg[slot + 3] >> 12); /* Get physical page number */
- slotoff = (i * 128) + (j * 16) | 1; /* Get offset to slot and valid bit */
- }
-
- pmap = pmapTrans[space].pmapVAddr; /* Find the pmap address */
- if(!pmap) { /* The pmap is not in use */
- db_printf("The space %08X is not assigned to a pmap, slot = %d\n", space, slot); /* Say we are wrong */
- fnderr = 1;
- goto dcmout;
- }
-
- mp = hw_find_map(pmap, llva, &lnextva); /* Try to find the mapping for this address */
-// db_printf("%08X - %017llX\n", mp, llva);
- if((unsigned int)mp == mapRtBadLk) { /* Did we lock up ok? */
- db_printf("Timeout locking mapping for for virtual address %016ll8X, slot = %d\n", llva, j);
- return;
- }
-
- if(!mp) { /* Did we find one? */
- db_printf("Not mapped, slot = %d, va = %08X\n", j, (unsigned int)llva);
- fnderr = 1;
- goto dcmout;
- }
-
- if((mp->mpFlags & 0xFF000000) > 0x01000000) { /* Is busy count too high? */
- db_printf("Busy count too high, slot = %d\n", j);
- fnderr = 1;
- }
-
- if(mp->mpFlags & mpBlock) { /* Is this a block map? */
- if(!(xpca[0] & xauto)) { /* Is it marked as such? */
- db_printf("mapping marked as block, PCA is not, slot = %d\n", j);
- fnderr = 1;
- }
- }
- else { /* Is a block */
- if(xpca[0] & xauto) { /* Is it marked as such? */
- db_printf("mapping not marked as block, PCA is, slot = %d\n", j);
- fnderr = 1;
- }
- if(mp->mpPte != slotoff) { /* See if mapping PTEG offset is us */
- db_printf("mapping does not point to PTE, slot = %d\n", j);
- fnderr = 1;
- }
- }
-
- wimgkk = (unsigned int)mp->mpVAddr; /* Get last half of vaddr where keys, etc are */
- wimgkk = (wimgkk ^ wimgxx) & 0x7F; /* XOR to find differences from PTE */
- if(wimgkk) { /* See if key in PTE is what we want */
- db_printf("key or WIMG does not match, slot = %d\n", j);
- fnderr = 1;
- }
-
- aoff = (ppnum_t)((llva >> 12) - (mp->mpVAddr >> 12)); /* Get the offset from vaddr */
- pa = aoff + mp->mpPAddr; /* Get the physical page number we expect */
- if(pa != ppn) { /* Is physical address expected? */
- db_printf("Physical address does not match, slot = %d\n", j);
- fnderr = 1;
- }
-
- mapping_drop_busy(mp); /* We're done with the mapping */
- }
-
- }
-dcmout:
- free = free >> 1;
- xauto = xauto >> 1;
- }
-
-
- if(fnderr)db_dumppca(i); /* Print if error */
-
- pteg = pteg + 64; /* Go to the next one */
- if(s4bit) pteg = pteg + 64; /* Hagfish? */
- pca = pca - 4; /* Go to the next one */
-
-
- }
-
- return;
-}
-
/*
* Displays all of the kmods in the system.
*
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
char *modif
);
-void db_display_char(
- db_expr_t addr,
- int have_addr,
- db_expr_t count,
- char *modif
-);
-
void db_display_real(
db_expr_t addr,
int have_addr,
void db_display_virtual(db_expr_t addr, int have_addr, db_expr_t count, char * modif);
void db_display_mappings(db_expr_t addr, int have_addr, db_expr_t count, char * modif);
-void db_display_hash(db_expr_t addr, int have_addr, db_expr_t count, char * modif);
void db_display_pmap(db_expr_t addr, int have_addr, db_expr_t count, char * modif);
-void db_display_iokit(db_expr_t addr, int have_addr, db_expr_t count, char * modif);
void db_display_save(db_expr_t addr, int have_addr, db_expr_t count, char * modif);
void db_display_xregs(db_expr_t addr, int have_addr, db_expr_t count, char * modif);
void db_display_kmod(db_expr_t addr, int have_addr, db_expr_t count, char * modif);
void db_gsnoop(db_expr_t addr, int have_addr, db_expr_t count, char * modif);
-void db_check_mappings(db_expr_t addr, int have_addr, db_expr_t count, char * modif);
-void db_check_pmaps(db_expr_t addr, int have_addr, db_expr_t count, char * modif);
#endif /* !_DDB_DB_LTR_H_ */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <ppc/proc_reg.h>
#include <ppc/savearea.h>
-typedef addr64_t db_addr_t; /* address - unsigned */
-typedef uint64_t db_expr_t; /* expression - signed??? try unsigned */
+typedef vm_offset_t db_addr_t; /* address - unsigned */
+typedef int db_expr_t; /* expression - signed */
typedef struct savearea db_regs_t;
db_regs_t ddb_regs; /* register state */
db_phys_eq(task1,addr1,task2,addr2)
#define DB_VALID_KERN_ADDR(addr) \
((addr) >= VM_MIN_KERNEL_ADDRESS && \
- (addr) < vm_last_addr)
+ (addr) < VM_MAX_KERNEL_ADDRESS)
#define DB_VALID_ADDRESS(addr,user) \
((!(user) && DB_VALID_KERN_ADDR(addr)) || \
((user) && (addr) < VM_MAX_ADDRESS))
db_addr_t loc,
boolean_t altfmt,
task_t task);
+extern vm_offset_t db_kvtophys(
+ space_t space,
+ vm_offset_t va);
+
extern void db_read_bytes(
vm_offset_t addr,
int size,
int cpu);
extern void cnpollc(
boolean_t on);
+
+extern void db_phys_copy(
+ vm_offset_t,
+ vm_offset_t,
+ vm_size_t);
extern boolean_t db_phys_cmp(
vm_offset_t,
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
((((vm_offset_t)(va)) >= (vm_offset_t)&FixedStackStart) && \
(((vm_offset_t)(va)) < ((vm_offset_t)&FixedStackEnd)))
+#if 0
+
+#define INKERNELSTACK(va, th) \
+ (th == THR_ACT_NULL || \
+ (((vm_offset_t)(va)) >= th->thread->kernel_stack && \
+ (((vm_offset_t)(va)) < th->thread->kernel_stack + \
+ KERNEL_STACK_SIZE)) || \
+ INFIXEDSTACK(va))
+#else
#define INKERNELSTACK(va, th) 1
+#endif
+
+#ifdef __MACHO__
struct db_ppc_frame {
struct db_ppc_frame *f_frame;
int pad1;
- uint32_t f_retaddr;
+ db_addr_t f_retaddr;
int pad3;
int pad4;
int pad5;
- uint32_t f_arg[DB_NUMARGS_MAX];
+ db_addr_t f_arg[DB_NUMARGS_MAX];
};
+#endif
#define TRAP 1
#define INTERRUPT 2
*/
struct db_variable db_regs[] = {
/* XXX "pc" is an alias to "srr0"... */
- { "pc", &ddb_regs.save_srr0, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "srr0", &ddb_regs.save_srr0, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "srr1", &ddb_regs.save_srr1, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r0", &ddb_regs.save_r0, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r1", &ddb_regs.save_r1, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r2", &ddb_regs.save_r2, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r3", &ddb_regs.save_r3, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r4", &ddb_regs.save_r4, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r5", &ddb_regs.save_r5, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r6", &ddb_regs.save_r6, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r7", &ddb_regs.save_r7, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r8", &ddb_regs.save_r8, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r9", &ddb_regs.save_r9, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r10", &ddb_regs.save_r10, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r11", &ddb_regs.save_r11, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r12", &ddb_regs.save_r12, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r13", &ddb_regs.save_r13, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r14", &ddb_regs.save_r14, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r15", &ddb_regs.save_r15, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r16", &ddb_regs.save_r16, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r17", &ddb_regs.save_r17, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r18", &ddb_regs.save_r18, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r19", &ddb_regs.save_r19, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r20", &ddb_regs.save_r20, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r21", &ddb_regs.save_r21, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r22", &ddb_regs.save_r22, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r23", &ddb_regs.save_r23, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r24", &ddb_regs.save_r24, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r25", &ddb_regs.save_r25, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r26", &ddb_regs.save_r26, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r27", &ddb_regs.save_r27, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r28", &ddb_regs.save_r28, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r29", &ddb_regs.save_r29, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r30", &ddb_regs.save_r30, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "r31", &ddb_regs.save_r31, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "cr", &ddb_regs.save_cr, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "xer", &ddb_regs.save_xer, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "lr", &ddb_regs.save_lr, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
- { "ctr", &ddb_regs.save_ctr, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "pc", (int *)&ddb_regs.save_srr0, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "srr0", (int *)&ddb_regs.save_srr0, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "srr1", (int *)&ddb_regs.save_srr1, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r0", (int *)&ddb_regs.save_r0, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r1", (int *)&ddb_regs.save_r1, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r2", (int *)&ddb_regs.save_r2, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r3", (int *)&ddb_regs.save_r3, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r4", (int *)&ddb_regs.save_r4, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r5", (int *)&ddb_regs.save_r5, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r6", (int *)&ddb_regs.save_r6, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r7", (int *)&ddb_regs.save_r7, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r8", (int *)&ddb_regs.save_r8, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r9", (int *)&ddb_regs.save_r9, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r10", (int *)&ddb_regs.save_r10, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r11", (int *)&ddb_regs.save_r11, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r12", (int *)&ddb_regs.save_r12, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r13", (int *)&ddb_regs.save_r13, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r14", (int *)&ddb_regs.save_r14, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r15", (int *)&ddb_regs.save_r15, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r16", (int *)&ddb_regs.save_r16, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r17", (int *)&ddb_regs.save_r17, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r18", (int *)&ddb_regs.save_r18, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r19", (int *)&ddb_regs.save_r19, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r20", (int *)&ddb_regs.save_r20, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r21", (int *)&ddb_regs.save_r21, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r22", (int *)&ddb_regs.save_r22, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r23", (int *)&ddb_regs.save_r23, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r24", (int *)&ddb_regs.save_r24, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r25", (int *)&ddb_regs.save_r25, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r26", (int *)&ddb_regs.save_r26, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r27", (int *)&ddb_regs.save_r27, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r28", (int *)&ddb_regs.save_r28, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r29", (int *)&ddb_regs.save_r29, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r30", (int *)&ddb_regs.save_r30, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "r31", (int *)&ddb_regs.save_r31, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "cr", (int *)&ddb_regs.save_cr, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "xer", (int *)&ddb_regs.save_xer, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "lr", (int *)&ddb_regs.save_lr, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
+ { "ctr", (int *)&ddb_regs.save_ctr, db_ppc_reg_value, 0, 0, 0, 0, TRUE },
};
struct db_variable *db_eregs = db_regs + sizeof(db_regs)/sizeof(db_regs[0]);
int flag,
db_var_aux_param_t ap)
{
- db_expr_t *dp = 0;
- db_expr_t null_reg = 0;
- uint32_t *dp32;
-
+ int *dp = 0;
+ db_expr_t null_reg = 0;
register thread_act_t thr_act = ap->thr_act;
int cpu;
db_error("no user registers\n");
}
if (thr_act == current_act()) {
- if (IS_USER_TRAP((&ddb_regs))) dp = vp->valuep;
- else if (INFIXEDSTACK(ddb_regs.save_r1))
- db_error("cannot get/set user registers in nested interrupt\n");
+ if (IS_USER_TRAP((&ddb_regs)))
+ dp = vp->valuep;
+ else if (INFIXEDSTACK(ddb_regs.save_r1))
+ db_error("cannot get/set user registers in nested interrupt\n");
}
- }
- else {
- if (thr_act == THR_ACT_NULL || thr_act == current_act()) {
- dp = vp->valuep;
- }
- else {
- if (thr_act->thread &&
- !(thr_act->thread->state & TH_STACK_HANDOFF) &&
- thr_act->thread->kernel_stack) {
-
- int cpu;
-
- for (cpu = 0; cpu < NCPUS; cpu++) {
- if (cpu_to_processor(cpu)->state == PROCESSOR_RUNNING &&
- cpu_to_processor(cpu)->cpu_data->active_thread == thr_act->thread && saved_state[cpu]) {
-
- dp = (db_expr_t)(((uint32_t)saved_state[cpu]) +
- (((uint32_t) vp->valuep) -
- (uint32_t) &ddb_regs));
- break;
- }
- }
+ } else {
+ if (thr_act == THR_ACT_NULL || thr_act == current_act()) {
+ dp = vp->valuep;
+ } else {
+ if (thr_act->thread &&
+ !(thr_act->thread->state & TH_STACK_HANDOFF) &&
+ thr_act->thread->kernel_stack) {
+ int cpu;
+
+ for (cpu = 0; cpu < NCPUS; cpu++) {
+ if (cpu_to_processor(cpu)->state == PROCESSOR_RUNNING &&
+ cpu_to_processor(cpu)->cpu_data->active_thread == thr_act->thread && saved_state[cpu]) {
+ dp = (int *) (((int)saved_state[cpu]) +
+ (((int) vp->valuep) -
+ (int) &ddb_regs));
+ break;
+ }
+ }
- if (dp == 0) dp = &null_reg;
- }
- else if (thr_act->thread && (thr_act->thread->state & TH_STACK_HANDOFF)){
- /* only PC is valid */
- if (vp->valuep == (int *) &ddb_regs.save_srr0) {
- dp = (int *)(&thr_act->thread->continuation);
- }
- else {
- dp = &null_reg;
- }
- }
+ if (dp == 0)
+ dp = &null_reg;
+ } else if (thr_act->thread &&
+ (thr_act->thread->state&TH_STACK_HANDOFF)){
+ /* only PC is valid */
+ if (vp->valuep == (int *) &ddb_regs.save_srr0) {
+ dp = (int *)(&thr_act->thread->continuation);
+ } else {
+ dp = &null_reg;
+ }
+ }
}
}
if (dp == 0) {
+ int cpu;
if (!db_option(ap->modif, 'u')) {
- for (cpu = 0; cpu < NCPUS; cpu++) {
- if (cpu_to_processor(cpu)->state == PROCESSOR_RUNNING &&
- cpu_to_processor(cpu)->cpu_data->active_thread == thr_act->thread && saved_state[cpu]) {
- dp = (int *) (((int)saved_state[cpu]) +
- (((int) vp->valuep) - (int) &ddb_regs));
- break;
- }
- }
+ for (cpu = 0; cpu < NCPUS; cpu++) {
+ if (cpu_to_processor(cpu)->state == PROCESSOR_RUNNING &&
+ cpu_to_processor(cpu)->cpu_data->active_thread == thr_act->thread && saved_state[cpu]) {
+ dp = (int *) (((int)saved_state[cpu]) +
+ (((int) vp->valuep) -
+ (int) &ddb_regs));
+ break;
+ }
+ }
}
if (dp == 0) {
- if (!thr_act || thr_act->mact.pcb == 0) db_error("no pcb\n");
- dp = (int *)((int)thr_act->mact.pcb + ((int)vp->valuep - (int)&ddb_regs));
+ if (!thr_act || thr_act->mact.pcb == 0)
+ db_error("no pcb\n");
+ dp = (int *)((int)thr_act->mact.pcb +
+ ((int)vp->valuep - (int)&ddb_regs));
}
}
-
- if(vp->valuep == (int *) &ddb_regs.save_cr) { /* Is this the CR we are doing? */
- dp32 = (uint32_t *)dp; /* Make this easier */
- if (flag == DB_VAR_SET) *dp32 = *valuep;
- else *valuep = *dp32;
- }
- else { /* Normal 64-bit registers */
- if (flag == DB_VAR_SET) *dp = *valuep;
- else *valuep = *(unsigned long long *)dp;
- }
-
+ if (flag == DB_VAR_SET)
+ *dp = *valuep;
+ else
+ *valuep = *dp;
return(0);
}
-
void
db_find_trace_symbols(void)
{
/* falling down for unknown case */
default:
miss_frame:
-
- if(!pmap_find_phys(kernel_pmap, (addr64_t)*fp)) { /* Check if this is valid */
- db_printf("Frame not mapped %08X\n",*fp); /* Say not found */
- *fp = 0; /* Show not found */
- break; /* Out of here */
- }
-
if ((*fp)->f_frame)
*ip = (db_addr_t)
db_get_task_value((int)&(*fp)->f_frame->f_retaddr,
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <ppc/machine_routines.h>
/* Per processor CPU features */
-#pragma pack(4) /* Make sure the structure stays as we defined it */
struct procFeatures {
- unsigned int Available; /* 0x000 */
+ unsigned int Available;
#define pfFloat 0x80000000
#define pfFloatb 0
#define pfAltivec 0x40000000
#define pfThermalb 7
#define pfThermInt 0x00800000
#define pfThermIntb 8
-#define pfSlowNap 0x00400000
-#define pfSlowNapb 9
-#define pfNoMuMMCK 0x00200000
-#define pfNoMuMMCKb 10
-#define pfNoL2PFNap 0x00100000
-#define pfNoL2PFNapb 11
-#define pfSCOMFixUp 0x00080000
-#define pfSCOMFixUpb 12
-#define pfHasDcba 0x00040000
-#define pfHasDcbab 13
-#define pfL1fa 0x00010000
-#define pfL1fab 15
-#define pfL2 0x00008000
-#define pfL2b 16
-#define pfL2fa 0x00004000
-#define pfL2fab 17
-#define pfL2i 0x00002000
-#define pfL2ib 18
+#define pfNoL2PFNap 0x00008000
+#define pfNoL2PFNapb 16
+#define pfSlowNap 0x00004000
+#define pfSlowNapb 17
+#define pfNoMuMMCK 0x00002000
+#define pfNoMuMMCKb 18
#define pfLClck 0x00001000
#define pfLClckb 19
#define pfWillNap 0x00000800
#define pfNoMSRirb 21
#define pfL3pdet 0x00000200
#define pfL3pdetb 22
-#define pf128Byte 0x00000080
-#define pf128Byteb 24
-#define pf32Byte 0x00000020
-#define pf32Byteb 26
-#define pf64Bit 0x00000010
-#define pf64Bitb 27
+#define pfL1i 0x00000100
+#define pfL1ib 23
+#define pfL1d 0x00000080
+#define pfL1db 24
+#define pfL1fa 0x00000040
+#define pfL1fab 25
+#define pfL2 0x00000020
+#define pfL2b 26
+#define pfL2fa 0x00000010
+#define pfL2fab 27
+#define pfL2i 0x00000008
+#define pfL2ib 28
#define pfL3 0x00000004
#define pfL3b 29
#define pfL3fa 0x00000002
#define pfL3fab 30
#define pfValid 0x00000001
#define pfValidb 31
- unsigned short rptdProc; /* 0x004 */
- unsigned short lineSize; /* 0x006 */
- unsigned int l1iSize; /* 0x008 */
- unsigned int l1dSize; /* 0x00C */
- unsigned int l2cr; /* 0x010 */
- unsigned int l2Size; /* 0x014 */
- unsigned int l3cr; /* 0x018 */
- unsigned int l3Size; /* 0x01C */
- unsigned int pfMSSCR0; /* 0x020 */
- unsigned int pfMSSCR1; /* 0x024 */
- unsigned int pfICTRL; /* 0x028 */
- unsigned int pfLDSTCR; /* 0x02C */
- unsigned int pfLDSTDB; /* 0x030 */
- unsigned int pfMaxVAddr; /* 0x034 */
- unsigned int pfMaxPAddr; /* 0x038 */
- unsigned int pfPTEG; /* 0x03C */
- uint64_t pfHID0; /* 0x040 */
- uint64_t pfHID1; /* 0x048 */
- uint64_t pfHID2; /* 0x050 */
- uint64_t pfHID3; /* 0x058 */
- uint64_t pfHID4; /* 0x060 */
- uint64_t pfHID5; /* 0x068 */
- unsigned int l2crOriginal; /* 0x070 */
- unsigned int l3crOriginal; /* 0x074 */
- unsigned int pfBootConfig; /* 0x07C */
- unsigned int reserved[1]; /* 0x80 */
+ unsigned short rptdProc;
+ unsigned short lineSize;
+ unsigned int l1iSize;
+ unsigned int l1dSize;
+ unsigned int l2cr;
+ unsigned int l2Size;
+ unsigned int l3cr;
+ unsigned int l3Size;
+ unsigned int pfHID0;
+ unsigned int pfHID1;
+ unsigned int pfHID2;
+ unsigned int pfHID3;
+ unsigned int pfMSSCR0;
+ unsigned int pfMSSCR1;
+ unsigned int pfICTRL;
+ unsigned int pfLDSTCR;
+ unsigned int pfLDSTDB;
+ unsigned int l2crOriginal;
+ unsigned int l3crOriginal;
+ unsigned int pfBootConfig;
+ unsigned int reserved[4];
};
-#pragma pack()
typedef struct procFeatures procFeatures;
-#pragma pack(4) /* Make sure the structure stays as we defined it */
struct thrmControl {
unsigned int maxTemp; /* Maximum temprature before damage */
unsigned int throttleTemp; /* Temprature at which to throttle down */
unsigned int thrm3val; /* Value for thrm3 register */
unsigned int rsvd[3]; /* Pad to cache line */
};
-#pragma pack()
typedef struct thrmControl thrmControl;
-/*
- *
- * Various performance counters
- */
-#pragma pack(4) /* Make sure the structure stays as we defined it */
-struct hwCtrs {
-
- unsigned int hwInVains; /* In vain */
- unsigned int hwResets; /* Reset */
- unsigned int hwMachineChecks; /* Machine check */
- unsigned int hwDSIs; /* DSIs */
- unsigned int hwISIs; /* ISIs */
- unsigned int hwExternals; /* Externals */
- unsigned int hwAlignments; /* Alignment */
- unsigned int hwPrograms; /* Program */
- unsigned int hwFloatPointUnavailable; /* Floating point */
- unsigned int hwDecrementers; /* Decrementer */
- unsigned int hwIOErrors; /* I/O error */
- unsigned int hwrsvd0; /* Reserved */
- unsigned int hwSystemCalls; /* System call */
- unsigned int hwTraces; /* Trace */
- unsigned int hwFloatingPointAssists; /* Floating point assist */
- unsigned int hwPerformanceMonitors; /* Performance monitor */
- unsigned int hwAltivecs; /* VMX */
- unsigned int hwrsvd1; /* Reserved */
- unsigned int hwrsvd2; /* Reserved */
- unsigned int hwrsvd3; /* Reserved */
- unsigned int hwInstBreakpoints; /* Instruction breakpoint */
- unsigned int hwSystemManagements; /* System management */
- unsigned int hwAltivecAssists; /* Altivec Assist */
- unsigned int hwThermal; /* Thermals */
- unsigned int hwrsvd5; /* Reserved */
- unsigned int hwrsvd6; /* Reserved */
- unsigned int hwrsvd7; /* Reserved */
- unsigned int hwrsvd8; /* Reserved */
- unsigned int hwrsvd9; /* Reserved */
- unsigned int hwrsvd10; /* Reserved */
- unsigned int hwrsvd11; /* Reserved */
- unsigned int hwrsvd12; /* Reserved */
- unsigned int hwrsvd13; /* Reserved */
- unsigned int hwTrace601; /* Trace */
- unsigned int hwSIGPs; /* SIGP */
- unsigned int hwPreemptions; /* Preemption */
- unsigned int hwContextSwitchs; /* Context switch */
- unsigned int hwShutdowns; /* Shutdowns */
- unsigned int hwChokes; /* System ABENDs */
- unsigned int hwDataSegments; /* Data Segment Interruptions */
- unsigned int hwInstructionSegments; /* Instruction Segment Interruptions */
- unsigned int hwSoftPatches; /* Soft Patch interruptions */
- unsigned int hwMaintenances; /* Maintenance interruptions */
- unsigned int hwInstrumentations; /* Instrumentation interruptions */
- unsigned int hwrsvd14; /* Reswerved */
-/* 0x0B4 */
-
- unsigned int hwspare0[17]; /* Reserved */
- unsigned int hwRedrives; /* Number of redriven interrupts */
- unsigned int hwSteals; /* PTE Steals */
-/* 0x100 */
-
- unsigned int hwMckHang; /* ? */
- unsigned int hwMckSLBPE; /* ? */
- unsigned int hwMckTLBPE; /* ? */
- unsigned int hwMckERCPE; /* ? */
- unsigned int hwMckL1DPE; /* ? */
- unsigned int hwMckL1TPE; /* ? */
- unsigned int hwMckUE; /* ? */
- unsigned int hwMckIUE; /* ? */
- unsigned int hwMckIUEr; /* ? */
- unsigned int hwMckDUE; /* ? */
- unsigned int hwMckDTW; /* ? */
- unsigned int hwMckUnk; /* ? */
- unsigned int hwMckExt; /* ? */
- unsigned int hwMckICachePE; /* ? */
- unsigned int hwMckITagPE; /* ? */
- unsigned int hwMckIEratPE; /* ? */
- unsigned int hwMckDEratPE; /* ? */
- unsigned int hwspare2[15]; /* Pad to next 128 bndry */
-/* 0x180 */
-
- unsigned int napStamp[2]; /* Time base when we napped */
- unsigned int napTotal[2]; /* Total nap time in ticks */
- unsigned int numSIGPast; /* Number of SIGP asts recieved */
- unsigned int numSIGPcpureq; /* Number of SIGP cpu requests recieved */
- unsigned int numSIGPdebug; /* Number of SIGP debugs recieved */
- unsigned int numSIGPwake; /* Number of SIGP wakes recieved */
- unsigned int numSIGPtimo; /* Number of SIGP send timeouts */
- unsigned int numSIGPmast; /* Number of SIGPast messages merged */
- unsigned int numSIGPmwake; /* Number of SIGPwake messages merged */
-
- unsigned int hwspare3[21]; /* Pad to 512 */
-
-};
-#pragma pack()
-
-typedef struct hwCtrs hwCtrs;
-
-struct patch_entry {
- unsigned int *addr;
- unsigned int data;
- unsigned int type;
- unsigned int value;
-};
-
-typedef struct patch_entry patch_entry_t;
-
-#define PATCH_INVALID 0
-#define PATCH_PROCESSOR 1
-#define PATCH_FEATURE 2
-
-#define PATCH_TABLE_SIZE 12
-
-#define PatchExt32 0x80000000
-#define PatchExt32b 0
-#define PatchLwsync 0x40000000
-#define PatchLwsyncb 1
-
/* When an exception is taken, this info is accessed via sprg0 */
/* We should always have this one on a cache line boundary */
-
-#pragma pack(4) /* Make sure the structure stays as we defined it */
struct per_proc_info {
unsigned short cpu_number;
unsigned short cpu_flags; /* Various low-level flags */
vm_offset_t debstackptr;
vm_offset_t debstack_top_ss;
- unsigned int spcFlags; /* Special thread flags */
- unsigned int Uassist; /* User Assist Word */
+ unsigned int tempwork1; /* Temp work area - monitor use carefully */
+ unsigned int save_exception_type;
unsigned int old_thread;
/* PPC cache line boundary here - 020 */
* Note: the following two pairs of words need to stay in order and each pair must
* be in the same reservation (line) granule
*/
- struct facility_context *FPU_owner; /* Owner of the FPU on this cpu */
- unsigned int liveVRSave; /* VRSave assiciated with live vector registers */
- struct facility_context *VMX_owner; /* Owner of the VMX on this cpu */
- unsigned int holdQFret; /* Hold off releasing quickfret list */
- unsigned int rsrvd03C[1];
+ struct facility_context *FPU_owner; /* Owner of the FPU on this cpu */
+ unsigned int pprsv1;
+ struct facility_context *VMX_owner; /* Owner of the VMX on this cpu */
+ unsigned int pprsv2;
+ unsigned int next_savearea; /* pointer to the next savearea */
/* PPC cache line boundary here - 040 */
- addr64_t quickfret; /* List of saveareas to release */
- addr64_t lclfree; /* Pointer to local savearea list */
+ unsigned int quickfret; /* List of saveareas to release */
+ unsigned int lclfree; /* Pointer to local savearea list */
unsigned int lclfreecnt; /* Entries in local savearea list */
- unsigned int spcTRc; /* Special trace count */
- unsigned int spcTRp; /* Special trace buffer pointer */
- unsigned int ppbbTaskEnv; /* BlueBox Task Environment */
+ unsigned int Lastpmap; /* Last user pmap loaded */
+ unsigned int userspace; /* Last loaded user memory space ID */
+ unsigned int userpmap; /* User pmap - real address */
+ unsigned int liveVRSave; /* VRSave assiciated with live vector registers */
+ unsigned int spcFlags; /* Special thread flags */
/* PPC cache line boundary here - 060 */
boolean_t interrupts_enabled;
+ unsigned int ppbbTaskEnv; /* BlueBox Task Environment */
IOInterruptHandler interrupt_handler;
void * interrupt_nub;
unsigned int interrupt_source;
void * interrupt_target;
void * interrupt_refCon;
- uint64_t next_savearea; /* pointer to the next savearea */
+ time_base_enable_t time_base_enable;
/* PPC cache line boundary here - 080 */
unsigned int MPsigpStat; /* Signal Processor status (interlocked update for this one) */
#define SIGPdebug 2 /* Requests a debugger entry */
#define SIGPwake 3 /* Wake up a sleeping processor */
#define CPRQtemp 0 /* Get temprature of processor */
-#define CPRQtimebase 1 /* Get timebase of processor */
-#define CPRQscom 2 /* SCOM */
+#define CPRQtimebase 1 /* Get timebase of processor */
unsigned int MPsigpParm0; /* SIGP parm 0 */
unsigned int MPsigpParm1; /* SIGP parm 1 */
unsigned int MPsigpParm2; /* SIGP parm 2 */
/* PPC cache line boundary here - 0A0 */
procFeatures pf; /* Processor features */
- /* PPC cache line boundary here - 120 */
+ /* PPC cache line boundary here - 100 */
thrmControl thrm; /* Thermal controls */
+ /* PPC cache line boundary here - 120 */
+ unsigned int napStamp[2]; /* Time base when we napped */
+ unsigned int napTotal[2]; /* Total nap time in ticks */
+ unsigned int numSIGPast; /* Number of SIGP asts recieved */
+ unsigned int numSIGPcpureq; /* Number of SIGP cpu requests recieved */
+ unsigned int numSIGPdebug; /* Number of SIGP debugs recieved */
+ unsigned int numSIGPwake; /* Number of SIGP wakes recieved */
+
/* PPC cache line boundary here - 140 */
- unsigned int ppRsvd140[8]; /* Reserved */
+ unsigned int numSIGPtimo; /* Number of SIGP send timeouts */
+ unsigned int numSIGPmast; /* Number of SIGPast messages merged */
+ unsigned int numSIGPmwake; /* Number of SIGPwake messages merged */
+ unsigned int spcTRc; /* Special trace count */
+ unsigned int spcTRp; /* Special trace buffer pointer */
+ unsigned int Uassist; /* User Assist Word */
+ vm_offset_t VMMareaPhys; /* vmm state page physical addr */
+ unsigned int FAMintercept; /* vmm FAM Exceptions to intercept */
/* PPC cache line boundary here - 160 */
- time_base_enable_t time_base_enable;
- unsigned int ppRsvd164[3]; /* Reserved */
cpu_data_t pp_cpu_data; /* cpu data info */
+ unsigned int rsrvd170[4]; /* Reserved slots */
/* PPC cache line boundary here - 180 */
- unsigned int ppRsvd180[2]; /* Reserved */
- uint64_t validSegs; /* Valid SR/STB slots */
- addr64_t ppUserPmap; /* Current user state pmap (physical address) */
- unsigned int ppUserPmapVirt; /* Current user state pmap (virtual address) */
- unsigned int ppMapFlags; /* Mapping flags */
+ unsigned int rsrvd180[8]; /* Reserved slots */
/* PPC cache line boundary here - 1A0 */
- unsigned short ppInvSeg; /* Forces complete invalidate of SRs/SLB (this must stay with ppInvSeg) */
- unsigned short ppCurSeg; /* Set to 1 if user segments, 0 if kernel (this must stay with ppInvSeg) */
- unsigned int ppSegSteal; /* Count of segment slot steals */
- ppnum_t VMMareaPhys; /* vmm state page physical addr */
- unsigned int VMMXAFlgs; /* vmm extended flags */
- unsigned int FAMintercept; /* vmm FAM Exceptions to intercept */
- unsigned int rsrvd1B4[3]; /* Reserved slots */
+ unsigned int rsrvd1A0[8]; /* Reserved slots */
/* PPC cache line boundary here - 1C0 */
- unsigned int ppCIOmp[16]; /* Linkage mapping for copyin/out - 64 bytes */
-
- /* PPC cache line boundary here - 200 */
- uint64_t tempr0; /* temporary savearea */
- uint64_t tempr1;
- uint64_t tempr2;
- uint64_t tempr3;
-
- uint64_t tempr4;
- uint64_t tempr5;
- uint64_t tempr6;
- uint64_t tempr7;
-
- uint64_t tempr8;
- uint64_t tempr9;
- uint64_t tempr10;
- uint64_t tempr11;
+ unsigned int rsrvd1C0[8]; /* Reserved slots */
- uint64_t tempr12;
- uint64_t tempr13;
- uint64_t tempr14;
- uint64_t tempr15;
-
- uint64_t tempr16;
- uint64_t tempr17;
- uint64_t tempr18;
- uint64_t tempr19;
-
- uint64_t tempr20;
- uint64_t tempr21;
- uint64_t tempr22;
- uint64_t tempr23;
-
- uint64_t tempr24;
- uint64_t tempr25;
- uint64_t tempr26;
- uint64_t tempr27;
-
- uint64_t tempr28;
- uint64_t tempr29;
- uint64_t tempr30;
- uint64_t tempr31;
-
-
- /* PPC cache line boundary here - 300 */
+ /* PPC cache line boundary here - 1E0 */
double emfp0; /* Copies of floating point registers */
double emfp1; /* Used for emulation purposes */
double emfp2;
double emfp30;
double emfp31;
-/* - 400 */
+/* - 2E0 */
unsigned int emfpscr_pad;
unsigned int emfpscr;
unsigned int empadfp[6];
-/* - 420 */
+/* - 300 */
unsigned int emvr0[4]; /* Copies of vector registers used both */
unsigned int emvr1[4]; /* for full vector emulation or */
unsigned int emvr2[4]; /* as saveareas while assisting denorms */
unsigned int emvr31[4];
unsigned int emvscr[4];
unsigned int empadvr[4];
-/* - 640 */
-/* note implicit dependence on kSkipListMaxLists, which must be <= 28 */
- addr64_t skipListPrev[28]; /* prev ptrs saved as side effect of calling mapSearchFull() */
-
-/* - 720 */
+/* - 520 */
unsigned int patcharea[56];
-/* - 800 */
-
- hwCtrs hwCtr; /* Hardware exception counters */
-/* - A00 */
-
- unsigned int pppadpage[384]; /* Pad to end of page */
-/* - 1000 */
-
+/* - 600 */
};
#define pp_simple_lock_count pp_cpu_data.simple_lock_count
#define pp_interrupt_level pp_cpu_data.interrupt_level
-#pragma pack()
-
extern struct per_proc_info per_proc_info[NCPUS];
-
extern char *trap_type[];
-#endif /* ndef ASSEMBLER */ /* with this savearea should be redriven */
+#endif /* ndef ASSEMBLER */
+/* with this savearea should be redriven */
/* cpu_flags defs */
#define SIGPactive 0x8000
#define T_INVALID_EXCP10 (0x1D * T_VECTOR_SIZE)
#define T_INVALID_EXCP11 (0x1E * T_VECTOR_SIZE)
#define T_INVALID_EXCP12 (0x1F * T_VECTOR_SIZE)
-#define T_EMULATE (0x20 * T_VECTOR_SIZE)
+#define T_INVALID_EXCP13 (0x20 * T_VECTOR_SIZE)
#define T_RUNMODE_TRACE (0x21 * T_VECTOR_SIZE) /* 601 only */
#define T_SHUTDOWN (0x25 * T_VECTOR_SIZE)
#define T_CHOKE (0x26 * T_VECTOR_SIZE)
-#define T_DATA_SEGMENT (0x27 * T_VECTOR_SIZE)
-#define T_INSTRUCTION_SEGMENT (0x28 * T_VECTOR_SIZE)
-
-#define T_SOFT_PATCH (0x29 * T_VECTOR_SIZE)
-#define T_MAINTENANCE (0x2A * T_VECTOR_SIZE)
-#define T_INSTRUMENTATION (0x2B * T_VECTOR_SIZE)
-#define T_ARCHDEP0 (0x2C * T_VECTOR_SIZE)
-
#define T_AST (0x100 * T_VECTOR_SIZE)
#define T_MAX T_CHOKE /* Maximum exception no */
#define T_FAM 0x00004000
-#define EXCEPTION_VECTOR(exception) (exception * 0x100 / T_VECTOR_SIZE )
+#define EXCEPTION_VECTOR(exception) (exception * 0x100 /T_VECTOR_SIZE )
/*
* System choke (failure) codes
#define failNoSavearea 4
#define failSaveareaCorr 5
#define failBadLiveContext 6
-#define failSkipLists 7
-#define failUnalignedStk 8
/* Always must be last - update failNames table in model_dep.c as well */
-#define failUnknown 9
+#define failUnknown 7
#ifndef ASSEMBLER
-#pragma pack(4) /* Make sure the structure stays as we defined it */
typedef struct resethandler {
unsigned int type;
vm_offset_t call_paddr;
vm_offset_t arg__paddr;
} resethandler_t;
-#pragma pack()
extern resethandler_t ResetHandler;
#define RESET_HANDLER_NULL 0x0
#define RESET_HANDLER_START 0x1
-#define RESET_HANDLER_BUPOR 0x2
-#define RESET_HANDLER_IGNORE 0x3
#endif /* _PPC_EXCEPTION_H_ */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <vm/vm_map.h>
#include <vm/pmap.h>
#include <ppc/pmap.h>
+#include <ppc/pmap_internals.h>
#include <ppc/Diagnostics.h>
+#include <ppc/POWERMAC/mp/MPPlugIn.h>
#include <pexpert/pexpert.h>
#include <mach/machine.h>
#include <ppc/vmachmon.h>
-#include <ppc/hw_perfmon.h>
#include <ppc/PPCcalls.h>
#include <ppc/mem.h>
-#include <ppc/boot.h>
-#include <ppc/lowglobals.h>
#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE)0)->MEMBER)
DECLARE("ACT_MACT_BTS", offsetof(struct thread_activation *, mact.bbTableStart));
DECLARE("ACT_MACT_BTE", offsetof(struct thread_activation *, mact.bbTaskEnv));
DECLARE("ACT_MACT_SPF", offsetof(struct thread_activation *, mact.specFlags));
- DECLARE("ACT_PREEMPT_CNT", offsetof(struct thread_activation *, mact.preemption_count));
DECLARE("qactTimer", offsetof(struct thread_activation *, mact.qactTimer));
- DECLARE("cioSpace", offsetof(struct thread_activation *, mact.cioSpace));
- DECLARE("cioRelo", offsetof(struct thread_activation *, mact.cioRelo));
- DECLARE("cioSwitchAway", cioSwitchAway);
- DECLARE("cioSwitchAwayb", cioSwitchAwayb);
DECLARE("floatUsed", floatUsed);
DECLARE("vectorUsed", vectorUsed);
DECLARE("vectorCngbit", vectorCngbit);
DECLARE("userProtKey", userProtKey);
DECLARE("userProtKeybit", userProtKeybit);
+ DECLARE("trapUnalign", trapUnalign);
+ DECLARE("trapUnalignbit", trapUnalignbit);
+ DECLARE("notifyUnalign", notifyUnalign);
+ DECLARE("notifyUnalignbit", notifyUnalignbit);
DECLARE("bbThread", bbThread);
DECLARE("bbThreadbit", bbThreadbit);
- DECLARE("bbNoMachSC", bbNoMachSC);
DECLARE("bbNoMachSCbit",bbNoMachSCbit);
DECLARE("bbPreemptive", bbPreemptive);
DECLARE("bbPreemptivebit", bbPreemptivebit);
DECLARE("FamVMenabit", FamVMenabit);
DECLARE("FamVMmode", FamVMmode);
DECLARE("FamVMmodebit", FamVMmodebit);
- DECLARE("perfMonitor", perfMonitor);
- DECLARE("perfMonitorbit", perfMonitorbit);
/* Per Proc info structure */
DECLARE("PP_CPU_NUMBER", offsetof(struct per_proc_info *, cpu_number));
DECLARE("PP_INTSTACK_TOP_SS", offsetof(struct per_proc_info *, intstack_top_ss));
DECLARE("PP_DEBSTACKPTR", offsetof(struct per_proc_info *, debstackptr));
DECLARE("PP_DEBSTACK_TOP_SS", offsetof(struct per_proc_info *, debstack_top_ss));
+ DECLARE("PP_TEMPWORK1", offsetof(struct per_proc_info *, tempwork1));
+ DECLARE("PP_USERSPACE", offsetof(struct per_proc_info *, userspace));
+ DECLARE("PP_USERPMAP", offsetof(struct per_proc_info *, userpmap));
+ DECLARE("PP_LASTPMAP", offsetof(struct per_proc_info *, Lastpmap));
DECLARE("FPUowner", offsetof(struct per_proc_info *, FPU_owner));
DECLARE("VMXowner", offsetof(struct per_proc_info *, VMX_owner));
- DECLARE("holdQFret", offsetof(struct per_proc_info *, holdQFret));
+ DECLARE("PP_SAVE_EXCEPTION_TYPE", offsetof(struct per_proc_info *, save_exception_type));
DECLARE("PP_ACTIVE_KLOADED", offsetof(struct per_proc_info *, active_kloaded));
DECLARE("PP_ACTIVE_STACKS", offsetof(struct per_proc_info *, active_stacks));
DECLARE("PP_NEED_AST", offsetof(struct per_proc_info *, need_ast));
DECLARE("lclfreecnt", offsetof(struct per_proc_info *, lclfreecnt));
DECLARE("PP_INTS_ENABLED", offsetof(struct per_proc_info *, interrupts_enabled));
DECLARE("UAW", offsetof(struct per_proc_info *, Uassist));
+ DECLARE("VMMareaPhys", offsetof(struct per_proc_info *, VMMareaPhys));
+ DECLARE("FAMintercept", offsetof(struct per_proc_info *, FAMintercept));
DECLARE("next_savearea", offsetof(struct per_proc_info *, next_savearea));
DECLARE("PP_ACTIVE_THREAD", offsetof(struct per_proc_info *, pp_active_thread));
+ DECLARE("PP_PREEMPT_CNT", offsetof(struct per_proc_info *, pp_preemption_count));
DECLARE("PP_SIMPLE_LOCK_CNT", offsetof(struct per_proc_info *, pp_simple_lock_count));
DECLARE("PP_INTERRUPT_LVL", offsetof(struct per_proc_info *, pp_interrupt_level));
DECLARE("ppbbTaskEnv", offsetof(struct per_proc_info *, ppbbTaskEnv));
DECLARE("pfCanNapb", pfCanNapb);
DECLARE("pfCanDoze", pfCanDoze);
DECLARE("pfCanDozeb", pfCanDozeb);
+ DECLARE("pfCanDoze", pfCanDoze);
+ DECLARE("pfCanDozeb", pfCanDozeb);
DECLARE("pfThermal", pfThermal);
DECLARE("pfThermalb", pfThermalb);
DECLARE("pfThermInt", pfThermInt);
DECLARE("pfThermIntb", pfThermIntb);
+ DECLARE("pfWillNap", pfWillNap);
+ DECLARE("pfWillNapb", pfWillNapb);
+ DECLARE("pfNoMSRir", pfNoMSRir);
+ DECLARE("pfNoMSRirb", pfNoMSRirb);
+ DECLARE("pfNoL2PFNap", pfNoL2PFNap);
+ DECLARE("pfNoL2PFNapb", pfNoL2PFNapb);
DECLARE("pfSlowNap", pfSlowNap);
DECLARE("pfSlowNapb", pfSlowNapb);
DECLARE("pfNoMuMMCK", pfNoMuMMCK);
DECLARE("pfNoMuMMCKb", pfNoMuMMCKb);
- DECLARE("pfNoL2PFNap", pfNoL2PFNap);
- DECLARE("pfNoL2PFNapb", pfNoL2PFNapb);
- DECLARE("pfSCOMFixUp", pfSCOMFixUp);
- DECLARE("pfSCOMFixUpb", pfSCOMFixUpb);
- DECLARE("pfHasDcba", pfHasDcba);
- DECLARE("pfHasDcbab", pfHasDcbab);
+ DECLARE("pfLClck", pfLClck);
+ DECLARE("pfLClckb", pfLClckb);
+ DECLARE("pfL3pdet", pfL3pdet);
+ DECLARE("pfL3pdetb", pfL3pdetb);
+ DECLARE("pfL1i", pfL1i);
+ DECLARE("pfL1ib", pfL1ib);
+ DECLARE("pfL1d", pfL1d);
+ DECLARE("pfL1db", pfL1db);
DECLARE("pfL1fa", pfL1fa);
DECLARE("pfL1fab", pfL1fab);
DECLARE("pfL2", pfL2);
DECLARE("pfL2fab", pfL2fab);
DECLARE("pfL2i", pfL2i);
DECLARE("pfL2ib", pfL2ib);
- DECLARE("pfLClck", pfLClck);
- DECLARE("pfLClckb", pfLClckb);
- DECLARE("pfWillNap", pfWillNap);
- DECLARE("pfWillNapb", pfWillNapb);
- DECLARE("pfNoMSRir", pfNoMSRir);
- DECLARE("pfNoMSRirb", pfNoMSRirb);
- DECLARE("pfL3pdet", pfL3pdet);
- DECLARE("pfL3pdetb", pfL3pdetb);
- DECLARE("pf128Byte", pf128Byte);
- DECLARE("pf128Byteb", pf128Byteb);
- DECLARE("pf32Byte", pf32Byte);
- DECLARE("pf32Byteb", pf32Byteb);
- DECLARE("pf64Bit", pf64Bit);
- DECLARE("pf64Bitb", pf64Bitb);
DECLARE("pfL3", pfL3);
DECLARE("pfL3b", pfL3b);
DECLARE("pfL3fa", pfL3fa);
DECLARE("pfHID1", offsetof(struct per_proc_info *, pf.pfHID1));
DECLARE("pfHID2", offsetof(struct per_proc_info *, pf.pfHID2));
DECLARE("pfHID3", offsetof(struct per_proc_info *, pf.pfHID3));
- DECLARE("pfHID4", offsetof(struct per_proc_info *, pf.pfHID4));
- DECLARE("pfHID5", offsetof(struct per_proc_info *, pf.pfHID5));
DECLARE("pfMSSCR0", offsetof(struct per_proc_info *, pf.pfMSSCR0));
DECLARE("pfMSSCR1", offsetof(struct per_proc_info *, pf.pfMSSCR1));
DECLARE("pfICTRL", offsetof(struct per_proc_info *, pf.pfICTRL));
DECLARE("pfl2crOriginal", offsetof(struct per_proc_info *, pf.l2crOriginal));
DECLARE("pfl3crOriginal", offsetof(struct per_proc_info *, pf.l3crOriginal));
DECLARE("pfBootConfig", offsetof(struct per_proc_info *, pf.pfBootConfig));
- DECLARE("pfPTEG", offsetof(struct per_proc_info *, pf.pfPTEG));
- DECLARE("pfMaxVAddr", offsetof(struct per_proc_info *, pf.pfMaxVAddr));
- DECLARE("pfMaxPAddr", offsetof(struct per_proc_info *, pf.pfMaxPAddr));
DECLARE("pfSize", sizeof(procFeatures));
DECLARE("thrmmaxTemp", offsetof(struct per_proc_info *, thrm.maxTemp));
DECLARE("thrm3val", offsetof(struct per_proc_info *, thrm.thrm3val));
DECLARE("thrmSize", sizeof(thrmControl));
- DECLARE("validSegs", offsetof(struct per_proc_info *, validSegs));
- DECLARE("ppUserPmapVirt", offsetof(struct per_proc_info *, ppUserPmapVirt));
- DECLARE("ppUserPmap", offsetof(struct per_proc_info *, ppUserPmap));
- DECLARE("ppMapFlags", offsetof(struct per_proc_info *, ppMapFlags));
- DECLARE("ppInvSeg", offsetof(struct per_proc_info *, ppInvSeg));
- DECLARE("ppCurSeg", offsetof(struct per_proc_info *, ppCurSeg));
- DECLARE("ppSegSteal", offsetof(struct per_proc_info *, ppSegSteal));
-
- DECLARE("VMMareaPhys", offsetof(struct per_proc_info *, VMMareaPhys));
- DECLARE("VMMXAFlgs", offsetof(struct per_proc_info *, VMMXAFlgs));
- DECLARE("FAMintercept", offsetof(struct per_proc_info *, FAMintercept));
-
- DECLARE("ppCIOmp", offsetof(struct per_proc_info *, ppCIOmp));
-
- DECLARE("tempr0", offsetof(struct per_proc_info *, tempr0));
- DECLARE("tempr1", offsetof(struct per_proc_info *, tempr1));
- DECLARE("tempr2", offsetof(struct per_proc_info *, tempr2));
- DECLARE("tempr3", offsetof(struct per_proc_info *, tempr3));
- DECLARE("tempr4", offsetof(struct per_proc_info *, tempr4));
- DECLARE("tempr5", offsetof(struct per_proc_info *, tempr5));
- DECLARE("tempr6", offsetof(struct per_proc_info *, tempr6));
- DECLARE("tempr7", offsetof(struct per_proc_info *, tempr7));
- DECLARE("tempr8", offsetof(struct per_proc_info *, tempr8));
- DECLARE("tempr9", offsetof(struct per_proc_info *, tempr9));
- DECLARE("tempr10", offsetof(struct per_proc_info *, tempr10));
- DECLARE("tempr11", offsetof(struct per_proc_info *, tempr11));
- DECLARE("tempr12", offsetof(struct per_proc_info *, tempr12));
- DECLARE("tempr13", offsetof(struct per_proc_info *, tempr13));
- DECLARE("tempr14", offsetof(struct per_proc_info *, tempr14));
- DECLARE("tempr15", offsetof(struct per_proc_info *, tempr15));
- DECLARE("tempr16", offsetof(struct per_proc_info *, tempr16));
- DECLARE("tempr17", offsetof(struct per_proc_info *, tempr17));
- DECLARE("tempr18", offsetof(struct per_proc_info *, tempr18));
- DECLARE("tempr19", offsetof(struct per_proc_info *, tempr19));
- DECLARE("tempr20", offsetof(struct per_proc_info *, tempr20));
- DECLARE("tempr21", offsetof(struct per_proc_info *, tempr21));
- DECLARE("tempr22", offsetof(struct per_proc_info *, tempr22));
- DECLARE("tempr23", offsetof(struct per_proc_info *, tempr23));
- DECLARE("tempr24", offsetof(struct per_proc_info *, tempr24));
- DECLARE("tempr25", offsetof(struct per_proc_info *, tempr25));
- DECLARE("tempr26", offsetof(struct per_proc_info *, tempr26));
- DECLARE("tempr27", offsetof(struct per_proc_info *, tempr27));
- DECLARE("tempr28", offsetof(struct per_proc_info *, tempr28));
- DECLARE("tempr29", offsetof(struct per_proc_info *, tempr29));
- DECLARE("tempr30", offsetof(struct per_proc_info *, tempr30));
- DECLARE("tempr31", offsetof(struct per_proc_info *, tempr31));
+ DECLARE("napStamp", offsetof(struct per_proc_info *, napStamp));
+ DECLARE("napTotal", offsetof(struct per_proc_info *, napTotal));
DECLARE("emfp0", offsetof(struct per_proc_info *, emfp0));
DECLARE("emfp1", offsetof(struct per_proc_info *, emfp1));
DECLARE("emvr30", offsetof(struct per_proc_info *, emvr30));
DECLARE("emvr31", offsetof(struct per_proc_info *, emvr31));
DECLARE("empadvr", offsetof(struct per_proc_info *, empadvr));
- DECLARE("skipListPrev", offsetof(struct per_proc_info *, skipListPrev));
DECLARE("ppSize", sizeof(struct per_proc_info));
DECLARE("patcharea", offsetof(struct per_proc_info *, patcharea));
- DECLARE("hwCounts", offsetof(struct per_proc_info *, hwCtr));
- DECLARE("hwInVains", offsetof(struct per_proc_info *, hwCtr.hwInVains));
- DECLARE("hwResets", offsetof(struct per_proc_info *, hwCtr.hwResets));
- DECLARE("hwMachineChecks", offsetof(struct per_proc_info *, hwCtr.hwMachineChecks));
- DECLARE("hwDSIs", offsetof(struct per_proc_info *, hwCtr.hwDSIs));
- DECLARE("hwISIs", offsetof(struct per_proc_info *, hwCtr.hwISIs));
- DECLARE("hwExternals", offsetof(struct per_proc_info *, hwCtr.hwExternals));
- DECLARE("hwAlignments", offsetof(struct per_proc_info *, hwCtr.hwAlignments));
- DECLARE("hwPrograms", offsetof(struct per_proc_info *, hwCtr.hwPrograms));
- DECLARE("hwFloatPointUnavailable", offsetof(struct per_proc_info *, hwCtr.hwFloatPointUnavailable));
- DECLARE("hwDecrementers", offsetof(struct per_proc_info *, hwCtr.hwDecrementers));
- DECLARE("hwIOErrors", offsetof(struct per_proc_info *, hwCtr.hwIOErrors));
- DECLARE("hwrsvd0", offsetof(struct per_proc_info *, hwCtr.hwrsvd0));
- DECLARE("hwSystemCalls", offsetof(struct per_proc_info *, hwCtr.hwSystemCalls));
- DECLARE("hwTraces", offsetof(struct per_proc_info *, hwCtr.hwTraces));
- DECLARE("hwFloatingPointAssists", offsetof(struct per_proc_info *, hwCtr.hwFloatingPointAssists));
- DECLARE("hwPerformanceMonitors", offsetof(struct per_proc_info *, hwCtr.hwPerformanceMonitors));
- DECLARE("hwAltivecs", offsetof(struct per_proc_info *, hwCtr.hwAltivecs));
- DECLARE("hwrsvd1", offsetof(struct per_proc_info *, hwCtr.hwrsvd1));
- DECLARE("hwrsvd2", offsetof(struct per_proc_info *, hwCtr.hwrsvd2));
- DECLARE("hwrsvd3", offsetof(struct per_proc_info *, hwCtr.hwrsvd3));
- DECLARE("hwInstBreakpoints", offsetof(struct per_proc_info *, hwCtr.hwInstBreakpoints));
- DECLARE("hwSystemManagements", offsetof(struct per_proc_info *, hwCtr.hwSystemManagements));
- DECLARE("hwAltivecAssists", offsetof(struct per_proc_info *, hwCtr.hwAltivecAssists));
- DECLARE("hwThermal", offsetof(struct per_proc_info *, hwCtr.hwThermal));
- DECLARE("hwrsvd5", offsetof(struct per_proc_info *, hwCtr.hwrsvd5));
- DECLARE("hwrsvd6", offsetof(struct per_proc_info *, hwCtr.hwrsvd6));
- DECLARE("hwrsvd7", offsetof(struct per_proc_info *, hwCtr.hwrsvd7));
- DECLARE("hwrsvd8", offsetof(struct per_proc_info *, hwCtr.hwrsvd8));
- DECLARE("hwrsvd9", offsetof(struct per_proc_info *, hwCtr.hwrsvd9));
- DECLARE("hwrsvd10", offsetof(struct per_proc_info *, hwCtr.hwrsvd10));
- DECLARE("hwrsvd11", offsetof(struct per_proc_info *, hwCtr.hwrsvd11));
- DECLARE("hwrsvd12", offsetof(struct per_proc_info *, hwCtr.hwrsvd12));
- DECLARE("hwrsvd13", offsetof(struct per_proc_info *, hwCtr.hwrsvd13));
- DECLARE("hwTrace601", offsetof(struct per_proc_info *, hwCtr.hwTrace601));
- DECLARE("hwSIGPs", offsetof(struct per_proc_info *, hwCtr.hwSIGPs));
- DECLARE("hwPreemptions", offsetof(struct per_proc_info *, hwCtr.hwPreemptions));
- DECLARE("hwContextSwitchs", offsetof(struct per_proc_info *, hwCtr.hwContextSwitchs));
- DECLARE("hwShutdowns", offsetof(struct per_proc_info *, hwCtr.hwShutdowns));
- DECLARE("hwChokes", offsetof(struct per_proc_info *, hwCtr.hwChokes));
- DECLARE("hwDataSegments", offsetof(struct per_proc_info *, hwCtr.hwDataSegments));
- DECLARE("hwInstructionSegments", offsetof(struct per_proc_info *, hwCtr.hwInstructionSegments));
- DECLARE("hwSoftPatches", offsetof(struct per_proc_info *, hwCtr.hwSoftPatches));
- DECLARE("hwMaintenances", offsetof(struct per_proc_info *, hwCtr.hwMaintenances));
- DECLARE("hwInstrumentations", offsetof(struct per_proc_info *, hwCtr.hwInstrumentations));
- DECLARE("hwRedrives", offsetof(struct per_proc_info *, hwCtr.hwRedrives));
- DECLARE("hwSteals", offsetof(struct per_proc_info *, hwCtr.hwSteals));
-
- DECLARE("hwMckHang", offsetof(struct per_proc_info *, hwCtr.hwMckHang));
- DECLARE("hwMckSLBPE", offsetof(struct per_proc_info *, hwCtr.hwMckSLBPE));
- DECLARE("hwMckTLBPE", offsetof(struct per_proc_info *, hwCtr.hwMckTLBPE));
- DECLARE("hwMckERCPE", offsetof(struct per_proc_info *, hwCtr.hwMckERCPE));
- DECLARE("hwMckL1DPE", offsetof(struct per_proc_info *, hwCtr.hwMckL1DPE));
- DECLARE("hwMckL1TPE", offsetof(struct per_proc_info *, hwCtr.hwMckL1TPE));
- DECLARE("hwMckUE", offsetof(struct per_proc_info *, hwCtr.hwMckUE));
- DECLARE("hwMckIUE", offsetof(struct per_proc_info *, hwCtr.hwMckIUE));
- DECLARE("hwMckIUEr", offsetof(struct per_proc_info *, hwCtr.hwMckIUEr));
- DECLARE("hwMckDUE", offsetof(struct per_proc_info *, hwCtr.hwMckDUE));
- DECLARE("hwMckDTW", offsetof(struct per_proc_info *, hwCtr.hwMckDTW));
- DECLARE("hwMckUnk", offsetof(struct per_proc_info *, hwCtr.hwMckUnk));
- DECLARE("hwMckExt", offsetof(struct per_proc_info *, hwCtr.hwMckExt));
- DECLARE("hwMckICachePE", offsetof(struct per_proc_info *, hwCtr.hwMckICachePE));
- DECLARE("hwMckITagPE", offsetof(struct per_proc_info *, hwCtr.hwMckITagPE));
- DECLARE("hwMckIEratPE", offsetof(struct per_proc_info *, hwCtr.hwMckIEratPE));
- DECLARE("hwMckDEratPE", offsetof(struct per_proc_info *, hwCtr.hwMckDEratPE));
-
- DECLARE("napStamp", offsetof(struct per_proc_info *, hwCtr.napStamp));
- DECLARE("napTotal", offsetof(struct per_proc_info *, hwCtr.napTotal));
-
- DECLARE("patchAddr", offsetof(struct patch_entry *, addr));
- DECLARE("patchData", offsetof(struct patch_entry *, data));
- DECLARE("patchType", offsetof(struct patch_entry *, type));
- DECLARE("patchValue", offsetof(struct patch_entry *, value));
- DECLARE("peSize", sizeof(patch_entry_t));
- DECLARE("PATCH_PROCESSOR", PATCH_PROCESSOR);
- DECLARE("PATCH_FEATURE", PATCH_FEATURE);
- DECLARE("PATCH_TABLE_SIZE", PATCH_TABLE_SIZE);
- DECLARE("PatchExt32", PatchExt32);
- DECLARE("PatchExt32b", PatchExt32b);
- DECLARE("PatchLwsync", PatchLwsync);
- DECLARE("PatchLwsyncb", PatchLwsyncb);
-
DECLARE("RESETHANDLER_TYPE", offsetof(struct resethandler *, type));
DECLARE("RESETHANDLER_CALL", offsetof(struct resethandler *, call_paddr));
DECLARE("RESETHANDLER_ARG", offsetof(struct resethandler *, arg__paddr));
DECLARE("FPUsave", offsetof(struct facility_context *,FPUsave));
DECLARE("FPUlevel", offsetof(struct facility_context *,FPUlevel));
DECLARE("FPUcpu", offsetof(struct facility_context *,FPUcpu));
- DECLARE("FPUsync", offsetof(struct facility_context *,FPUsync));
DECLARE("VMXsave", offsetof(struct facility_context *,VMXsave));
DECLARE("VMXlevel", offsetof(struct facility_context *,VMXlevel));
DECLARE("VMXcpu", offsetof(struct facility_context *,VMXcpu));
- DECLARE("VMXsync", offsetof(struct facility_context *,VMXsync));
DECLARE("facAct", offsetof(struct facility_context *,facAct));
/* Values from vmachmon.h */
DECLARE("kVmmGetFloatState", kVmmGetFloatState);
DECLARE("kVmmGetVectorState", kVmmGetVectorState);
DECLARE("kVmmSetTimer", kVmmSetTimer);
- DECLARE("kVmmGetTimer", kVmmGetTimer);
DECLARE("kVmmExecuteVM", kVmmExecuteVM);
DECLARE("kVmmProtectPage", kVmmProtectPage);
- DECLARE("kVmmMapList", kVmmMapList);
- DECLARE("kVmmUnmapList", kVmmUnmapList);
- DECLARE("kVmmSetXA", kVmmSetXA);
- DECLARE("kVmmGetXA", kVmmGetXA);
- DECLARE("kVmmMapPage64", kVmmMapPage64);
- DECLARE("kVmmGetPageMapping64", kVmmGetPageMapping64);
- DECLARE("kVmmUnmapPage64", kVmmUnmapPage64);
- DECLARE("kVmmGetPageDirtyFlag64", kVmmGetPageDirtyFlag64);
- DECLARE("kVmmMapExecute64", kVmmMapExecute64);
- DECLARE("kVmmProtectExecute64", kVmmProtectExecute64);
- DECLARE("kVmmMapList64", kVmmMapList64);
- DECLARE("kVmmUnmapList64", kVmmUnmapList64);
+
DECLARE("kvmmExitToHost", kvmmExitToHost);
DECLARE("kvmmResumeGuest", kvmmResumeGuest);
DECLARE("kvmmGetGuestRegister", kvmmGetGuestRegister);
DECLARE("kVmmReturnProgramException", kVmmReturnProgramException);
DECLARE("kVmmReturnSystemCall", kVmmReturnSystemCall);
DECLARE("kVmmReturnTraceException", kVmmReturnTraceException);
- DECLARE("kVmmInvalidAdSpace", kVmmInvalidAdSpace);
DECLARE("kVmmProtXtnd", kVmmProtXtnd);
DECLARE("kVmmProtNARW", kVmmProtNARW);
DECLARE("kVmmProtRORO", kVmmProtRORO);
DECLARE("vmmFlags", offsetof(struct vmmCntrlEntry *, vmmFlags));
- DECLARE("vmmXAFlgs", offsetof(struct vmmCntrlEntry *, vmmXAFlgs));
- DECLARE("vmmPmap", offsetof(struct vmmCntrlEntry *, vmmPmap));
DECLARE("vmmInUseb", vmmInUseb);
DECLARE("vmmInUse", vmmInUse);
+ DECLARE("vmmPmap", offsetof(struct vmmCntrlEntry *, vmmPmap));
DECLARE("vmmContextKern", offsetof(struct vmmCntrlEntry *, vmmContextKern));
DECLARE("vmmContextPhys", offsetof(struct vmmCntrlEntry *, vmmContextPhys));
DECLARE("vmmContextUser", offsetof(struct vmmCntrlEntry *, vmmContextUser));
DECLARE("vmmFacCtx", offsetof(struct vmmCntrlEntry *, vmmFacCtx));
- DECLARE("vmmLastMap", offsetof(struct vmmCntrlTable *, vmmLastMap));
- DECLARE("vmmGFlags", offsetof(struct vmmCntrlTable *, vmmGFlags));
- DECLARE("vmmc", offsetof(struct vmmCntrlTable *, vmmc));
- DECLARE("vmmAdsp", offsetof(struct vmmCntrlTable *, vmmAdsp));
- DECLARE("vmmLastAdSp", vmmLastAdSp);
+ DECLARE("vmmLastMap", offsetof(struct vmmCntrlEntry *, vmmLastMap));
DECLARE("vmmFAMintercept", offsetof(struct vmmCntrlEntry *, vmmFAMintercept));
DECLARE("vmmCEntrySize", sizeof(struct vmmCntrlEntry));
- DECLARE("kVmmMaxContexts", kVmmMaxContexts);
+ DECLARE("kVmmMaxContextsPerThread", kVmmMaxContextsPerThread);
DECLARE("interface_version", offsetof(struct vmm_state_page_t *, interface_version));
DECLARE("thread_index", offsetof(struct vmm_state_page_t *, thread_index));
DECLARE("vmmStat", offsetof(struct vmm_state_page_t *, vmmStat));
DECLARE("vmmCntrl", offsetof(struct vmm_state_page_t *, vmmCntrl));
- DECLARE("vmm_proc_state", offsetof(struct vmm_state_page_t *, vmm_proc_state));
-
DECLARE("return_code", offsetof(struct vmm_state_page_t *, return_code));
-
- DECLARE("return_params", offsetof(struct vmm_state_page_t *, vmmRet.vmmrp32.return_params));
- DECLARE("return_paramsX", offsetof(struct vmm_state_page_t *, vmmRet.vmmrp64.return_params));
-
-#if 0
DECLARE("return_params", offsetof(struct vmm_state_page_t *, return_params));
DECLARE("vmm_proc_state", offsetof(struct vmm_state_page_t *, vmm_proc_state));
-#endif
DECLARE("vmmppcVRs", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcVRs));
DECLARE("vmmppcVSCR", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcVSCR));
+ DECLARE("vmmppcVSCRshadow", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcVSCRshadow));
DECLARE("vmmppcFPRs", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcFPRs));
DECLARE("vmmppcFPSCR", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcFPSCR));
-
- DECLARE("vmmppcpc", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcPC));
- DECLARE("vmmppcmsr", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcMSR));
- DECLARE("vmmppcr0", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x00));
- DECLARE("vmmppcr1", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x04));
- DECLARE("vmmppcr2", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x08));
- DECLARE("vmmppcr3", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x0C));
- DECLARE("vmmppcr4", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x10));
- DECLARE("vmmppcr5", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x14));
-
- DECLARE("vmmppcr6", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x18));
- DECLARE("vmmppcr7", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x1C));
- DECLARE("vmmppcr8", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x20));
- DECLARE("vmmppcr9", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x24));
- DECLARE("vmmppcr10", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x28));
- DECLARE("vmmppcr11", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x2C));
- DECLARE("vmmppcr12", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x30));
- DECLARE("vmmppcr13", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x34));
-
- DECLARE("vmmppcr14", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x38));
- DECLARE("vmmppcr15", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x3C));
- DECLARE("vmmppcr16", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x40));
- DECLARE("vmmppcr17", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x44));
- DECLARE("vmmppcr18", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x48));
- DECLARE("vmmppcr19", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x4C));
- DECLARE("vmmppcr20", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x50));
- DECLARE("vmmppcr21", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x54));
-
- DECLARE("vmmppcr22", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x58));
- DECLARE("vmmppcr23", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x5C));
- DECLARE("vmmppcr24", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x60));
- DECLARE("vmmppcr25", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x64));
- DECLARE("vmmppcr26", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x68));
- DECLARE("vmmppcr27", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x6C));
- DECLARE("vmmppcr28", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x70));
- DECLARE("vmmppcr29", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x74));
-
- DECLARE("vmmppcr30", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x78));
- DECLARE("vmmppcr31", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcGPRs+0x7C));
- DECLARE("vmmppccr", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcCR));
- DECLARE("vmmppcxer", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcXER));
- DECLARE("vmmppclr", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcLR));
- DECLARE("vmmppcctr", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcCTR));
- DECLARE("vmmppcmq", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcMQ));
- DECLARE("vmmppcvrsave", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs32.ppcVRSave));
-
- DECLARE("vmmppcXpc", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcPC));
- DECLARE("vmmppcXmsr", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcMSR));
- DECLARE("vmmppcXr0", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0x00));
- DECLARE("vmmppcXr1", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0x08));
- DECLARE("vmmppcXr2", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0x10));
- DECLARE("vmmppcXr3", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0x18));
- DECLARE("vmmppcXr4", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0x20));
- DECLARE("vmmppcXr5", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0x28));
-
- DECLARE("vmmppcXr6", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0x30));
- DECLARE("vmmppcXr7", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0x38));
- DECLARE("vmmppcXr8", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0x40));
- DECLARE("vmmppcXr9", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0x48));
- DECLARE("vmmppcXr10", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0x50));
- DECLARE("vmmppcXr11", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0x58));
- DECLARE("vmmppcXr12", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0x60));
- DECLARE("vmmppcXr13", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0x68));
-
- DECLARE("vmmppcXr14", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0x70));
- DECLARE("vmmppcXr15", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0x78));
- DECLARE("vmmppcXr16", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0x80));
- DECLARE("vmmppcXr17", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0x88));
- DECLARE("vmmppcXr18", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0x90));
- DECLARE("vmmppcXr19", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0x98));
- DECLARE("vmmppcXr20", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0xA0));
- DECLARE("vmmppcXr21", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0xA8));
-
- DECLARE("vmmppcXr22", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0xB0));
- DECLARE("vmmppcXr23", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0xB8));
- DECLARE("vmmppcXr24", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0xC0));
- DECLARE("vmmppcXr25", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0xC8));
- DECLARE("vmmppcXr26", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0xD0));
- DECLARE("vmmppcXr27", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0xD8));
- DECLARE("vmmppcXr28", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0xE0));
- DECLARE("vmmppcXr29", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0xE8));
-
- DECLARE("vmmppcXr30", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0xF0));
- DECLARE("vmmppcXr31", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcGPRs+0xF8));
- DECLARE("vmmppcXcr", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcCR));
- DECLARE("vmmppcXxer", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcXER));
- DECLARE("vmmppcXlr", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcLR));
- DECLARE("vmmppcXctr", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcCTR));
- DECLARE("vmmppcXvrsave", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcRegs.ppcRegs64.ppcVRSave));
+ DECLARE("vmmppcFPSCRshadow", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcFPSCRshadow));
+
+ DECLARE("vmmppcpc", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcPC));
+ DECLARE("vmmppcmsr", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcMSR));
+ DECLARE("vmmppcr0", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x00));
+ DECLARE("vmmppcr1", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x04));
+ DECLARE("vmmppcr2", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x08));
+ DECLARE("vmmppcr3", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x0C));
+ DECLARE("vmmppcr4", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x10));
+ DECLARE("vmmppcr5", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x14));
+
+ DECLARE("vmmppcr6", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x18));
+ DECLARE("vmmppcr7", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x1C));
+ DECLARE("vmmppcr8", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x20));
+ DECLARE("vmmppcr9", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x24));
+ DECLARE("vmmppcr10", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x28));
+ DECLARE("vmmppcr11", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x2C));
+ DECLARE("vmmppcr12", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x30));
+ DECLARE("vmmppcr13", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x34));
+
+ DECLARE("vmmppcr14", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x38));
+ DECLARE("vmmppcr15", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x3C));
+ DECLARE("vmmppcr16", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x40));
+ DECLARE("vmmppcr17", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x44));
+ DECLARE("vmmppcr18", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x48));
+ DECLARE("vmmppcr19", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x4C));
+ DECLARE("vmmppcr20", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x50));
+ DECLARE("vmmppcr21", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x54));
+
+ DECLARE("vmmppcr22", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x58));
+ DECLARE("vmmppcr23", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x5C));
+ DECLARE("vmmppcr24", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x60));
+ DECLARE("vmmppcr25", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x64));
+ DECLARE("vmmppcr26", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x68));
+ DECLARE("vmmppcr27", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x6C));
+ DECLARE("vmmppcr28", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x70));
+ DECLARE("vmmppcr29", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x74));
+
+ DECLARE("vmmppcr30", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x78));
+ DECLARE("vmmppcr31", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcGPRs+0x7C));
+ DECLARE("vmmppccr", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcCR));
+ DECLARE("vmmppcxer", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcXER));
+ DECLARE("vmmppclr", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcLR));
+ DECLARE("vmmppcctr", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcCTR));
+ DECLARE("vmmppcmq", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcMQ));
+ DECLARE("vmmppcvrsave", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcVRSave));
DECLARE("vmmppcvscr", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcVSCR+0x00));
DECLARE("vmmppcfpscrpad", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcFPSCR));
DECLARE("vmmppcfpscr", offsetof(struct vmm_state_page_t *, vmm_proc_state.ppcFPSCR+4));
- DECLARE("famguestr0", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs32.guest_register));
- DECLARE("famguestr1", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs32.guest_register+0x4));
- DECLARE("famguestr2", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs32.guest_register+0x8));
- DECLARE("famguestr3", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs32.guest_register+0xC));
- DECLARE("famguestr4", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs32.guest_register+0x10));
- DECLARE("famguestr5", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs32.guest_register+0x14));
- DECLARE("famguestr6", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs32.guest_register+0x18));
- DECLARE("famguestr7", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs32.guest_register+0x1C));
- DECLARE("famguestpc", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs32.guest_pc));
- DECLARE("famguestmsr", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs32.guest_msr));
- DECLARE("famdispcode", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs32.fastassist_dispatch_code));
- DECLARE("famrefcon", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs32.fastassist_refcon));
- DECLARE("famparam", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs32.fastassist_parameter));
- DECLARE("famhandler", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs32.fastassist_dispatch));
- DECLARE("famintercepts", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs32.fastassist_intercepts));
-
- DECLARE("famguestXr0", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs64.guest_register));
- DECLARE("famguestXr1", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs64.guest_register+0x8));
- DECLARE("famguestXr2", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs64.guest_register+0x10));
- DECLARE("famguestXr3", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs64.guest_register+0x18));
- DECLARE("famguestXr4", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs64.guest_register+0x20));
- DECLARE("famguestXr5", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs64.guest_register+0x28));
- DECLARE("famguestXr6", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs64.guest_register+0x30));
- DECLARE("famguestXr7", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs64.guest_register+0x38));
- DECLARE("famguestXpc", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs64.guest_pc));
- DECLARE("famguestXmsr", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs64.guest_msr));
- DECLARE("famdispcodeX", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs64.fastassist_dispatch_code));
- DECLARE("famrefconX", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs64.fastassist_refcon));
- DECLARE("famparamX", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs64.fastassist_parameter));
- DECLARE("famhandlerX", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs64.fastassist_dispatch));
- DECLARE("faminterceptsX", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.vmmfs64.fastassist_intercepts));
+ DECLARE("famguestr0", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.guest_register));
+ DECLARE("famguestr1", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.guest_register+0x4));
+ DECLARE("famguestr2", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.guest_register+0x8));
+ DECLARE("famguestr3", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.guest_register+0xC));
+ DECLARE("famguestr4", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.guest_register+0x10));
+ DECLARE("famguestr5", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.guest_register+0x14));
+ DECLARE("famguestr6", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.guest_register+0x18));
+ DECLARE("famguestr7", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.guest_register+0x1C));
+ DECLARE("famguestpc", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.guest_pc));
+ DECLARE("famguestmsr", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.guest_msr));
+
+ DECLARE("famdispcode", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.fastassist_dispatch_code));
+ DECLARE("famrefcon", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.fastassist_refcon));
+ DECLARE("famparam", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.fastassist_parameter));
+ DECLARE("famhandler", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.fastassist_dispatch));
+ DECLARE("famintercepts", offsetof(struct vmm_state_page_t *, vmm_fastassist_state.fastassist_intercepts));
DECLARE("vmmFloatCngd", vmmFloatCngd);
DECLARE("vmmFloatCngdb", vmmFloatCngdb);
DECLARE("vmmVectCngdb", vmmVectCngdb);
DECLARE("vmmTimerPop", vmmTimerPop);
DECLARE("vmmTimerPopb", vmmTimerPopb);
+ DECLARE("vmmMapDone", vmmMapDone);
+ DECLARE("vmmMapDoneb", vmmMapDoneb);
DECLARE("vmmFAMmode", vmmFAMmode);
DECLARE("vmmFAMmodeb", vmmFAMmodeb);
DECLARE("vmmSpfSave", vmmSpfSave);
DECLARE("vmmVectVAssb", vmmVectVAssb);
DECLARE("vmmXStart", vmmXStart);
DECLARE("vmmXStartb", vmmXStartb);
- DECLARE("vmmXStop", vmmXStop);
+ DECLARE("vmmXStop", vmmXStop);
DECLARE("vmmXStopb", vmmXStopb);
- DECLARE("vmmKey", vmmKey);
- DECLARE("vmmKeyb", vmmKeyb);
+ DECLARE("vmmKey", vmmKey);
+ DECLARE("vmmKeyb", vmmKeyb);
DECLARE("vmmFamSet", vmmFamSet);
DECLARE("vmmFamSetb", vmmFamSetb);
DECLARE("vmmFamEna", vmmFamEna);
DECLARE("vmmFamEnab", vmmFamEnab);
- DECLARE("vmm64Bit", vmm64Bit);
/* values from kern/task.h */
DECLARE("TASK_SYSCALLS_MACH",
DECLARE("VMMAP_PMAP", offsetof(struct vm_map *, pmap));
/* values from machine/pmap.h */
- DECLARE("pmapSpace", offsetof(struct pmap *, space));
- DECLARE("spaceNum", offsetof(struct pmap *, spaceNum));
- DECLARE("pmapSXlk", offsetof(struct pmap *, pmapSXlk));
- DECLARE("pmapCCtl", offsetof(struct pmap *, pmapCCtl));
- DECLARE("pmapCCtlVal", pmapCCtlVal);
- DECLARE("pmapCCtlLck", pmapCCtlLck);
- DECLARE("pmapCCtlLckb", pmapCCtlLckb);
- DECLARE("pmapCCtlGen", pmapCCtlGen);
- DECLARE("pmapSegCacheCnt", pmapSegCacheCnt);
- DECLARE("pmapSegCacheUse", pmapSegCacheUse);
- DECLARE("pmapvr", offsetof(struct pmap *, pmapvr));
- DECLARE("pmapFlags", offsetof(struct pmap *, pmapFlags));
- DECLARE("pmapKeys", pmapKeys);
- DECLARE("pmapKeyDef", pmapKeyDef);
- DECLARE("pmapSCSubTag", offsetof(struct pmap *, pmapSCSubTag));
- DECLARE("pmapSegCache", offsetof(struct pmap *, pmapSegCache));
- DECLARE("pmapCurLists", offsetof(struct pmap *, pmapCurLists));
- DECLARE("pmapRandNum", offsetof(struct pmap *, pmapRandNum));
- DECLARE("pmapSkipLists", offsetof(struct pmap *, pmapSkipLists));
- DECLARE("pmapSearchVisits", offsetof(struct pmap *, pmapSearchVisits));
- DECLARE("pmapSearchCnt", offsetof(struct pmap *, pmapSearchCnt));
- DECLARE("pmapSize", pmapSize);
- DECLARE("kSkipListFanoutShift", kSkipListFanoutShift);
- DECLARE("kSkipListMaxLists", kSkipListMaxLists);
- DECLARE("invalSpace", invalSpace);
-
- DECLARE("sgcESID", offsetof(struct sgc *, sgcESID));
- DECLARE("sgcESmsk", sgcESmsk);
- DECLARE("sgcVSID", offsetof(struct sgc *, sgcVSID));
- DECLARE("sgcVSmsk", sgcVSmsk);
- DECLARE("sgcVSKeys", sgcVSKeys);
- DECLARE("sgcVSKeyUsr", sgcVSKeyUsr);
- DECLARE("sgcVSNoEx", sgcVSNoEx);
- DECLARE("pmapPAddr", offsetof(struct pmapTransTab *, pmapPAddr));
- DECLARE("pmapVAddr", offsetof(struct pmapTransTab *, pmapVAddr));
- DECLARE("pmapTransSize", sizeof(pmapTransTab));
- DECLARE("pmapResidentCnt", offsetof(struct pmap *, stats.resident_count));
-
- DECLARE("maxAdrSp", maxAdrSp);
- DECLARE("maxAdrSpb", maxAdrSpb);
-
- /* values from kern/processor.h */
- DECLARE("psthreads", offsetof(struct processor_set *, threads));
- DECLARE("psthreadcnt", offsetof(struct processor_set *, thread_count));
+ DECLARE("PMAP_SPACE", offsetof(struct pmap *, space));
+ DECLARE("PMAP_BMAPS", offsetof(struct pmap *, bmaps));
+ DECLARE("PMAP_PMAPVR", offsetof(struct pmap *, pmapvr));
+ DECLARE("PMAP_VFLAGS", offsetof(struct pmap *, vflags));
+ DECLARE("PMAP_USAGE", offsetof(struct pmap *, pmapUsage));
+ DECLARE("PMAP_SEGS", offsetof(struct pmap *, pmapSegs));
+ DECLARE("PMAP_SIZE", pmapSize);
/* values from kern/processor.h */
DECLARE("psthreads", offsetof(struct processor_set *, threads));
DECLARE("PPCcallmax", sizeof(PPCcalls));
+ /* values from cpu_data.h */
+ DECLARE("CPU_ACTIVE_THREAD", offsetof(cpu_data_t *, active_thread));
+ DECLARE("CPU_PREEMPTION_LEVEL", offsetof(cpu_data_t *, preemption_level));
+ DECLARE("CPU_SIMPLE_LOCK_COUNT",
+ offsetof(cpu_data_t *, simple_lock_count));
+ DECLARE("CPU_INTERRUPT_LEVEL",offsetof(cpu_data_t *, interrupt_level));
+
/* Misc values used by assembler */
DECLARE("AST_ALL", AST_ALL);
DECLARE("AST_URGENT", AST_URGENT);
DECLARE("LTR_srr0", offsetof(struct LowTraceRecord *, LTR_srr0));
DECLARE("LTR_srr1", offsetof(struct LowTraceRecord *, LTR_srr1));
DECLARE("LTR_dar", offsetof(struct LowTraceRecord *, LTR_dar));
- DECLARE("LTR_dsisr", offsetof(struct LowTraceRecord *, LTR_dsisr));
- DECLARE("LTR_rsvd0", offsetof(struct LowTraceRecord *, LTR_rsvd0));
DECLARE("LTR_save", offsetof(struct LowTraceRecord *, LTR_save));
DECLARE("LTR_lr", offsetof(struct LowTraceRecord *, LTR_lr));
DECLARE("LTR_ctr", offsetof(struct LowTraceRecord *, LTR_ctr));
DECLARE("LTR_r3", offsetof(struct LowTraceRecord *, LTR_r3));
DECLARE("LTR_r4", offsetof(struct LowTraceRecord *, LTR_r4));
DECLARE("LTR_r5", offsetof(struct LowTraceRecord *, LTR_r5));
- DECLARE("LTR_r6", offsetof(struct LowTraceRecord *, LTR_r6));
DECLARE("LTR_size", sizeof(struct LowTraceRecord));
/* Values from pexpert.h */
DECLARE("PECFIbusrate", offsetof(struct clock_frequency_info_t *, bus_clock_rate_hz));
/* Values from pmap_internals.h and mappings.h */
-
- DECLARE("mpFlags", offsetof(struct mapping *, mpFlags));
- DECLARE("mpBusy", mpBusy);
- DECLARE("mpPIndex", mpPIndex);
- DECLARE("mpSpecial", mpSpecial);
- DECLARE("mpSpecialb", mpSpecialb);
- DECLARE("mpFIP", mpFIP);
- DECLARE("mpFIPb", mpFIPb);
- DECLARE("mpRemovable", mpRemovable);
- DECLARE("mpRemovableb", mpRemovableb);
- DECLARE("mpNest", mpNest);
- DECLARE("mpNestb", mpNestb);
- DECLARE("mpPerm", mpPerm);
- DECLARE("mpPermb", mpPermb);
- DECLARE("mpBlock", mpBlock);
- DECLARE("mpBlockb", mpBlockb);
- DECLARE("mpRIP", mpRIP);
- DECLARE("mpRIPb", mpRIPb);
- DECLARE("mpRSVD1", mpRSVD1);
- DECLARE("mpLists", mpLists);
- DECLARE("mpListsb", mpListsb);
-
- DECLARE("mpSpace", offsetof(struct mapping *, mpSpace));
- DECLARE("mpBSize", offsetof(struct mapping *, mpBSize));
- DECLARE("mpPte", offsetof(struct mapping *, mpPte));
- DECLARE("mpHValid", mpHValid);
- DECLARE("mpHValidb", mpHValidb);
-
- DECLARE("mpPAddr", offsetof(struct mapping *, mpPAddr));
- DECLARE("mpVAddr", offsetof(struct mapping *, mpVAddr));
- DECLARE("mpHWFlags", mpHWFlags);
- DECLARE("mpPP", mpPP);
- DECLARE("mpPPb", mpPPb);
- DECLARE("mpKKN", mpKKN);
- DECLARE("mpKKNb", mpKKNb);
- DECLARE("mpWIMG", mpWIMG);
- DECLARE("mpWIMGb", mpWIMGb);
- DECLARE("mpW", mpW);
- DECLARE("mpWb", mpWb);
- DECLARE("mpI", mpI);
- DECLARE("mpIb", mpIb);
- DECLARE("mpM", mpM);
- DECLARE("mpMb", mpMb);
- DECLARE("mpG", mpG);
- DECLARE("mpGb", mpGb);
- DECLARE("mpWIMGe", mpWIMGe);
- DECLARE("mpC", mpC);
- DECLARE("mpCb", mpCb);
- DECLARE("mpR", mpR);
- DECLARE("mpRb", mpRb);
- DECLARE("mpAlias", offsetof(struct mapping *, mpAlias));
- DECLARE("mpNestReloc", offsetof(struct mapping *, mpNestReloc));
- DECLARE("mpBlkRemCur", offsetof(struct mapping *, mpBlkRemCur));
- DECLARE("mpList0", offsetof(struct mapping *, mpList0));
- DECLARE("mpList ", offsetof(struct mapping *, mpList));
- DECLARE("mpBasicSize", mpBasicSize);
- DECLARE("mpBasicLists", mpBasicLists);
-
+ DECLARE("mmnext", offsetof(struct mapping *, next));
+ DECLARE("mmhashnext", offsetof(struct mapping *, hashnext));
+ DECLARE("mmPTEhash", offsetof(struct mapping *, PTEhash));
+ DECLARE("mmPTEent", offsetof(struct mapping *, PTEent));
+ DECLARE("mmPTEv", offsetof(struct mapping *, PTEv));
+ DECLARE("mmPTEr", offsetof(struct mapping *, PTEr));
+ DECLARE("mmphysent", offsetof(struct mapping *, physent));
+ DECLARE("mmpmap", offsetof(struct mapping *, pmap));
+
+ DECLARE("bmnext", offsetof(struct blokmap *, next));
+ DECLARE("bmstart", offsetof(struct blokmap *, start));
+ DECLARE("bmend", offsetof(struct blokmap *, end));
+ DECLARE("bmcurrent", offsetof(struct blokmap *, current));
+ DECLARE("bmPTEr", offsetof(struct blokmap *, PTEr));
+ DECLARE("bmspace", offsetof(struct blokmap *, space));
+ DECLARE("blkFlags", offsetof(struct blokmap *, blkFlags));
+ DECLARE("blkPerm", blkPerm);
+ DECLARE("blkRem", blkRem);
+ DECLARE("blkPermbit", blkPermbit);
+ DECLARE("blkRembit", blkRembit);
+ DECLARE("BLKREMMAX", BLKREMMAX);
+
DECLARE("mbvrswap", offsetof(struct mappingblok *, mapblokvrswap));
DECLARE("mbfree", offsetof(struct mappingblok *, mapblokfree));
DECLARE("mapcsize", sizeof(struct mappingctl));
- DECLARE("ppLink", offsetof(struct phys_entry *, ppLink));
- DECLARE("ppLock", ppLock);
- DECLARE("ppN", ppN);
- DECLARE("ppFlags", ppFlags);
- DECLARE("ppI", ppI);
- DECLARE("ppIb", ppIb);
- DECLARE("ppG", ppG);
- DECLARE("ppGb", ppGb);
- DECLARE("ppR", ppR);
- DECLARE("ppRb", ppRb);
- DECLARE("ppC", ppC);
- DECLARE("ppCb", ppCb);
- DECLARE("ppPP", ppPP);
- DECLARE("ppPPb", ppPPb);
- DECLARE("ppPPe", ppPPe);
+ DECLARE("pephyslink", offsetof(struct phys_entry *, phys_link));
+ DECLARE("pepte1", offsetof(struct phys_entry *, pte1));
+ DECLARE("PCAlock", offsetof(struct PCA *, PCAlock));
DECLARE("PCAallo", offsetof(struct PCA *, flgs.PCAallo));
DECLARE("PCAfree", offsetof(struct PCA *, flgs.PCAalflgs.PCAfree));
DECLARE("PCAauto", offsetof(struct PCA *, flgs.PCAalflgs.PCAauto));
- DECLARE("PCAmisc", offsetof(struct PCA *, flgs.PCAalflgs.PCAmisc));
- DECLARE("PCAlock", PCAlock);
- DECLARE("PCAlockb", PCAlockb);
+ DECLARE("PCAslck", offsetof(struct PCA *, flgs.PCAalflgs.PCAslck));
DECLARE("PCAsteal", offsetof(struct PCA *, flgs.PCAalflgs.PCAsteal));
+ DECLARE("PCAgas", offsetof(struct PCA *, PCAgas));
+ DECLARE("PCAhash", offsetof(struct PCA *, PCAhash));
- DECLARE("mrPhysTab", offsetof(struct mem_region *, mrPhysTab));
- DECLARE("mrStart", offsetof(struct mem_region *, mrStart));
- DECLARE("mrEnd", offsetof(struct mem_region *, mrEnd));
- DECLARE("mrAStart", offsetof(struct mem_region *, mrAStart));
- DECLARE("mrAEnd", offsetof(struct mem_region *, mrAEnd));
- DECLARE("mrSize", sizeof(struct mem_region));
-
- DECLARE("mapRemChunk", mapRemChunk);
-
- DECLARE("mapRetCode", mapRetCode);
- DECLARE("mapRtOK", mapRtOK);
- DECLARE("mapRtBadLk", mapRtBadLk);
- DECLARE("mapRtPerm", mapRtPerm);
- DECLARE("mapRtNotFnd", mapRtNotFnd);
- DECLARE("mapRtBlock", mapRtBlock);
- DECLARE("mapRtNest", mapRtNest);
- DECLARE("mapRtRemove", mapRtRemove);
- DECLARE("mapRtMapDup", mapRtMapDup);
-
-#if 0
DECLARE("MFpcaptr", offsetof(struct mappingflush *, pcaptr));
DECLARE("MFmappingcnt", offsetof(struct mappingflush *, mappingcnt));
DECLARE("MFmapping", offsetof(struct mappingflush *, mapping));
DECLARE("MFmappingSize", sizeof(struct mfmapping));
-#endif
+
+ DECLARE("SVlock", offsetof(struct Saveanchor *, savelock));
+ DECLARE("SVpoolfwd", offsetof(struct Saveanchor *, savepoolfwd));
+ DECLARE("SVpoolbwd", offsetof(struct Saveanchor *, savepoolbwd));
+ DECLARE("SVfree", offsetof(struct Saveanchor *, savefree));
+ DECLARE("SVfreecnt", offsetof(struct Saveanchor *, savefreecnt));
+ DECLARE("SVadjust", offsetof(struct Saveanchor *, saveadjust));
+ DECLARE("SVinuse", offsetof(struct Saveanchor *, saveinuse));
+ DECLARE("SVtarget", offsetof(struct Saveanchor *, savetarget));
+ DECLARE("SVsize", sizeof(struct Saveanchor));
#if 1
DECLARE("GDsave", offsetof(struct GDWorkArea *, GDsave));
DECLARE("GDrowbuf2", offsetof(struct GDWorkArea *, GDrowbuf2));
#endif
+ DECLARE("dgLock", offsetof(struct diagWork *, dgLock));
+ DECLARE("dgFlags", offsetof(struct diagWork *, dgFlags));
+ DECLARE("dgMisc0", offsetof(struct diagWork *, dgMisc0));
DECLARE("enaExpTrace", enaExpTrace);
DECLARE("enaExpTraceb", enaExpTraceb);
DECLARE("enaUsrFCall", enaUsrFCall);
DECLARE("enaDiagSCsb", enaDiagSCsb);
DECLARE("enaDiagEM", enaDiagEM);
DECLARE("enaDiagEMb", enaDiagEMb);
- DECLARE("enaNotifyEM", enaNotifyEM);
- DECLARE("enaNotifyEMb", enaNotifyEMb);
DECLARE("disLkType", disLkType);
DECLARE("disLktypeb", disLktypeb);
DECLARE("disLkThread", disLkThread);
DECLARE("dgMisc4", offsetof(struct diagWork *, dgMisc4));
DECLARE("dgMisc5", offsetof(struct diagWork *, dgMisc5));
+ DECLARE("traceMask", offsetof(struct traceWork *, traceMask));
+ DECLARE("traceCurr", offsetof(struct traceWork *, traceCurr));
+ DECLARE("traceStart", offsetof(struct traceWork *, traceStart));
+ DECLARE("traceEnd", offsetof(struct traceWork *, traceEnd));
+ DECLARE("traceMsnd", offsetof(struct traceWork *, traceMsnd));
+
DECLARE("SACnext", offsetof(struct savearea_comm *, sac_next));
DECLARE("SACprev", offsetof(struct savearea_comm *, sac_prev));
DECLARE("SACvrswap", offsetof(struct savearea_comm *, sac_vrswap));
DECLARE("SAVflags", offsetof(struct savearea_comm *, save_flags));
DECLARE("SAVlevel", offsetof(struct savearea_comm *, save_level));
DECLARE("SAVtime", offsetof(struct savearea_comm *, save_time));
- DECLARE("savemisc0", offsetof(struct savearea_comm *, save_misc0));
- DECLARE("savemisc1", offsetof(struct savearea_comm *, save_misc1));
- DECLARE("savemisc2", offsetof(struct savearea_comm *, save_misc2));
- DECLARE("savemisc3", offsetof(struct savearea_comm *, save_misc3));
-
DECLARE("SAVsize", sizeof(struct savearea));
DECLARE("SAVsizefpu", sizeof(struct savearea_vec));
DECLARE("SAVsizevec", sizeof(struct savearea_fpu));
DECLARE("SAVcommsize", sizeof(struct savearea_comm));
-
+
DECLARE("savesrr0", offsetof(struct savearea *, save_srr0));
DECLARE("savesrr1", offsetof(struct savearea *, save_srr1));
DECLARE("savecr", offsetof(struct savearea *, save_cr));
DECLARE("savevrsave", offsetof(struct savearea *, save_vrsave));
DECLARE("savevscr", offsetof(struct savearea *, save_vscr));
- DECLARE("savemmcr0", offsetof(struct savearea *, save_mmcr0));
- DECLARE("savemmcr1", offsetof(struct savearea *, save_mmcr1));
- DECLARE("savemmcr2", offsetof(struct savearea *, save_mmcr2));
- DECLARE("savepmc", offsetof(struct savearea *, save_pmc));
-
- DECLARE("saveinstr", offsetof(struct savearea *, save_instr));
-
DECLARE("saver0", offsetof(struct savearea *, save_r0));
DECLARE("saver1", offsetof(struct savearea *, save_r1));
DECLARE("saver2", offsetof(struct savearea *, save_r2));
DECLARE("saver30", offsetof(struct savearea *, save_r30));
DECLARE("saver31", offsetof(struct savearea *, save_r31));
+ DECLARE("savesr0", offsetof(struct savearea *, save_sr0));
+ DECLARE("savesr1", offsetof(struct savearea *, save_sr1));
+ DECLARE("savesr2", offsetof(struct savearea *, save_sr2));
+ DECLARE("savesr3", offsetof(struct savearea *, save_sr3));
+ DECLARE("savesr4", offsetof(struct savearea *, save_sr4));
+ DECLARE("savesr5", offsetof(struct savearea *, save_sr5));
+ DECLARE("savesr6", offsetof(struct savearea *, save_sr6));
+ DECLARE("savesr7", offsetof(struct savearea *, save_sr7));
+ DECLARE("savesr8", offsetof(struct savearea *, save_sr8));
+ DECLARE("savesr9", offsetof(struct savearea *, save_sr9));
+ DECLARE("savesr10", offsetof(struct savearea *, save_sr10));
+ DECLARE("savesr11", offsetof(struct savearea *, save_sr11));
+ DECLARE("savesr12", offsetof(struct savearea *, save_sr12));
+ DECLARE("savesr13", offsetof(struct savearea *, save_sr13));
+ DECLARE("savesr14", offsetof(struct savearea *, save_sr14));
+ DECLARE("savesr15", offsetof(struct savearea *, save_sr15));
+
DECLARE("savefp0", offsetof(struct savearea_fpu *, save_fp0));
DECLARE("savefp1", offsetof(struct savearea_fpu *, save_fp1));
DECLARE("savefp2", offsetof(struct savearea_fpu *, save_fp2));
DECLARE("procState", offsetof(struct processor *, state));
DECLARE("CPU_SUBTYPE_POWERPC_ALL", CPU_SUBTYPE_POWERPC_ALL);
+ DECLARE("CPU_SUBTYPE_POWERPC_601", CPU_SUBTYPE_POWERPC_601);
+ DECLARE("CPU_SUBTYPE_POWERPC_602", CPU_SUBTYPE_POWERPC_602);
+ DECLARE("CPU_SUBTYPE_POWERPC_603", CPU_SUBTYPE_POWERPC_603);
+ DECLARE("CPU_SUBTYPE_POWERPC_603e", CPU_SUBTYPE_POWERPC_603e);
+ DECLARE("CPU_SUBTYPE_POWERPC_603ev", CPU_SUBTYPE_POWERPC_603ev);
+ DECLARE("CPU_SUBTYPE_POWERPC_604", CPU_SUBTYPE_POWERPC_604);
+ DECLARE("CPU_SUBTYPE_POWERPC_604e", CPU_SUBTYPE_POWERPC_604e);
+ DECLARE("CPU_SUBTYPE_POWERPC_620", CPU_SUBTYPE_POWERPC_620);
DECLARE("CPU_SUBTYPE_POWERPC_750", CPU_SUBTYPE_POWERPC_750);
DECLARE("CPU_SUBTYPE_POWERPC_7400", CPU_SUBTYPE_POWERPC_7400);
DECLARE("CPU_SUBTYPE_POWERPC_7450", CPU_SUBTYPE_POWERPC_7450);
- DECLARE("CPU_SUBTYPE_POWERPC_970", CPU_SUBTYPE_POWERPC_970);
DECLARE("shdIBAT", offsetof(struct shadowBAT *, IBATs));
DECLARE("shdDBAT", offsetof(struct shadowBAT *, DBATs));
- /* Low Memory Globals */
-
- DECLARE("lgVerCode", offsetof(struct lowglo *, lgVerCode));
- DECLARE("lgPPStart", offsetof(struct lowglo *, lgPPStart));
- DECLARE("trcWork", offsetof(struct lowglo *, lgTrcWork));
- DECLARE("traceMask", offsetof(struct lowglo *, lgTrcWork.traceMask));
- DECLARE("traceCurr", offsetof(struct lowglo *, lgTrcWork.traceCurr));
- DECLARE("traceStart", offsetof(struct lowglo *, lgTrcWork.traceStart));
- DECLARE("traceEnd", offsetof(struct lowglo *, lgTrcWork.traceEnd));
- DECLARE("traceMsnd", offsetof(struct lowglo *, lgTrcWork.traceMsnd));
-
- DECLARE("Zero", offsetof(struct lowglo *, lgZero));
- DECLARE("saveanchor", offsetof(struct lowglo *, lgSaveanchor));
-
- DECLARE("SVlock", offsetof(struct lowglo *, lgSaveanchor.savelock));
- DECLARE("SVpoolfwd", offsetof(struct lowglo *, lgSaveanchor.savepoolfwd));
- DECLARE("SVpoolbwd", offsetof(struct lowglo *, lgSaveanchor.savepoolbwd));
- DECLARE("SVfree", offsetof(struct lowglo *, lgSaveanchor.savefree));
- DECLARE("SVfreecnt", offsetof(struct lowglo *, lgSaveanchor.savefreecnt));
- DECLARE("SVadjust", offsetof(struct lowglo *, lgSaveanchor.saveadjust));
- DECLARE("SVinuse", offsetof(struct lowglo *, lgSaveanchor.saveinuse));
- DECLARE("SVtarget", offsetof(struct lowglo *, lgSaveanchor.savetarget));
- DECLARE("SVsize", sizeof(struct Saveanchor));
-
- DECLARE("tlbieLock", offsetof(struct lowglo *, lgTlbieLck));
-
- DECLARE("dgFlags", offsetof(struct lowglo *, lgdgWork.dgFlags));
- DECLARE("dgLock", offsetof(struct lowglo *, lgdgWork.dgLock));
- DECLARE("dgMisc0", offsetof(struct lowglo *, lgdgWork.dgMisc0));
-
- DECLARE("lgKillResv", offsetof(struct lowglo *, lgKillResv));
-
- DECLARE("scomcpu", offsetof(struct scomcomm *, scomcpu));
- DECLARE("scomfunc", offsetof(struct scomcomm *, scomfunc));
- DECLARE("scomreg", offsetof(struct scomcomm *, scomreg));
- DECLARE("scomstat", offsetof(struct scomcomm *, scomstat));
- DECLARE("scomdata", offsetof(struct scomcomm *, scomdata));
+
return(0); /* For ANSI C :-) */
+
+
+
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
--- /dev/null
+/*
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+/*
+ *
+ * Hardware specific performance counters
+ */
+#ifndef _HW_COUNTERS_H_
+#define _HW_COUNTERS_H_
+
+#ifndef __ppc__
+#error This file is only useful on PowerPC.
+#endif
+
+
+typedef struct hw_counters {
+
+ unsigned int hw_InVains; /* In vain */
+ unsigned int hw_Resets; /* Reset */
+ unsigned int hw_MachineChecks; /* Machine check */
+ unsigned int hw_DSIs; /* DSIs */
+ unsigned int hw_ISIs; /* ISIs */
+ unsigned int hw_Externals; /* Externals */
+ unsigned int hw_Alignments; /* Alignment */
+ unsigned int hw_Programs; /* Program */
+ unsigned int hw_FloatPointUnavailable; /* Floating point */
+ unsigned int hw_Decrementers; /* Decrementer */
+ unsigned int hw_IOErrors; /* I/O error */
+ unsigned int hw_rsvd0; /* Reserved */
+ unsigned int hw_SystemCalls; /* System call */
+ unsigned int hw_Traces; /* Trace */
+ unsigned int hw_FloatingPointAssists; /* Floating point assist */
+ unsigned int hw_PerformanceMonitors; /* Performance monitor */
+ unsigned int hw_Altivecs; /* VMX */
+ unsigned int hw_rsvd1; /* Reserved */
+ unsigned int hw_rsvd2; /* Reserved */
+ unsigned int hw_rsvd3; /* Reserved */
+ unsigned int hw_InstBreakpoints; /* Instruction breakpoint */
+ unsigned int hw_SystemManagements; /* System management */
+ unsigned int hw_rsvd4; /* Reserved */
+ unsigned int hw_AltivecAssists; /* Altivec Assist */
+ unsigned int hw_rsvd6; /* Reserved */
+ unsigned int hw_rsvd7; /* Reserved */
+ unsigned int hw_rsvd8; /* Reserved */
+ unsigned int hw_rsvd9; /* Reserved */
+ unsigned int hw_rsvd10; /* Reserved */
+ unsigned int hw_rsvd11; /* Reserved */
+ unsigned int hw_rsvd12; /* Reserved */
+ unsigned int hw_rsvd13; /* Reserved */
+ unsigned int hw_rsvd14; /* Reserved */
+ unsigned int hw_Trace601; /* Trace */
+ unsigned int hw_SIGPs; /* SIGP */
+ unsigned int hw_Preemptions; /* Preemption */
+ unsigned int hw_ContextSwitchs; /* Context switch */
+
+ unsigned int hw_spare[27]; /* Pad to 256 bytes */
+
+} hw_counters;
+
+extern hw_counters hw_counts(NCPUS);
+
+#endif /* _HW_COUNTERS_H_ */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#define VERIFYSAVE 0
#define FPVECDBG 0
-#define INSTRUMENT 0
-
+
/*
* thandler(type)
*
lwz r1,ACT_MACT_KSP(r13) ; Get the top of kernel stack
bnel- checkassist ; See if we should assist this
stw r4,ACT_MACT_PCB(r13) ; Point to our savearea
- stw r8,SAVprev+4(r4) ; Queue the new save area in the front
+ stw r8,SAVprev(r4) ; Queue the new save area in the front
#if VERIFYSAVE
bl versave ; (TEST/DEBUG)
lwz r9,THREAD_KERNEL_STACK(r6) ; Get our kernel stack start
cmpwi cr1,r1,0 ; Are we already on kernel stack?
stw r13,SAVact(r4) ; Mark the savearea as belonging to this activation
- lwz r26,saver1+4(r4) ; Get the stack at interrupt time
+ lwz r26,saver1(r4) ; Get the stack at interrupt time
bne+ cr1,.L_kstackfree ; We are not on kernel stack yet...
subi r1,r26,FM_REDZONE ; Make a red zone on interrupt time kernel stack
.L_kstackfree:
- lwz r7,savesrr1+4(r4) ; Pick up the entry MSR
+ lwz r7,savesrr1(r4) ; Pick up the entry MSR
sub r9,r1,r9 ; Get displacment into the kernel stack
li r0,0 ; Make this 0
- rlwinm. r0,r9,0,28,31 ; Verify that we have a 16-byte aligned stack (and get a 0)
cmplwi cr2,r9,KERNEL_STACK_SIZE ; Do we still have room on the stack?
beq cr1,.L_state_on_kstack ; using above test for pcb/stack
.L_state_on_kstack:
lwz r9,savevrsave(r4) ; Get the VRSAVE register
- bne-- kernelStackUnaligned ; Stack is unaligned...
rlwinm. r6,r7,0,MSR_VEC_BIT,MSR_VEC_BIT ; Was vector on?
subi r1,r1,FM_SIZE ; Push a header onto the current stack
- bgt-- cr2,kernelStackBad ; Kernel stack is bogus...
+ bgt- cr2,kernelStackBad ; Kernel stack is bogus...
kernelStackNotBad: ; Vector was off
- beq++ tvecoff ; Vector off, do not save vrsave...
+ beq+ tvecoff ; Vector off, do not save vrsave...
stw r9,liveVRS(r25) ; Set the live value
tvecoff: stw r26,FM_BACKPTR(r1) ; Link back to the previous frame
* which links back to the trapped routine. The second is
* that which the C routine below will need
*/
- lwz r3,savesrr0+4(r4) ; Get the point of interruption
+ lwz r3,savesrr0(r4) ; Get the point of interruption
stw r3,FM_LR_SAVE(r1) ; save old instr ptr as LR value
stwu r1, -FM_SIZE(r1) ; and make new frame
#endif /* DEBUG */
crandc cr0_eq,cr7_eq,cr0_eq ; Do not intercept if we are in the kernel (cr0_eq == 1 if yes)
- lwz r6,savedar(r4) ; Get the DAR (top)
- lwz r7,savedar+4(r4) ; Get the DAR (bottom)
+ lwz r6,savedar(r4) ; Get the DAR
- beq- cr2,.L_call_trap ; Do not turn on interrupts for T_PREEMPT
+ beq- cr2, .L_call_trap ; Do not turn on interrupts for T_PREEMPT
beq- exitFromVM ; Any true trap but T_MACHINE_CHECK exits us from the VM...
/* syscall exception might warp here if there's nothing left
bl EXT(trap)
- lis r10,hi16(MASK(MSR_VEC)) ; Get the vector enable
mfmsr r7 ; Get the MSR
- ori r10,r10,lo16(MASK(MSR_FP)|MASK(MSR_EE)) ; Add in FP and EE
- andc r7,r7,r10 ; Turn off VEC, FP, and EE
+ rlwinm r7,r7,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r7,r7,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r7,r7,0,MSR_EE_BIT+1,MSR_EE_BIT-1 ; Clear the interrupt enable mask
mtmsr r7 ; Disable for interrupts
mfsprg r10,0 ; Restore the per_proc info
/*
*/
thread_return:
+ lwz r4,SAVprev(r3) ; Pick up the previous savearea
lwz r11,SAVflags(r3) ; Get the flags of the current savearea
- lwz r0,savesrr1+4(r3) ; Get the MSR we are going to
- lwz r4,SAVprev+4(r3) ; Pick up the previous savearea
- mfsprg r8,1 ; Get the current activation
- lwz r1,PP_ACTIVE_THREAD(r10) ; Get the active thread
+ lwz r8,savesrr1(r3) ; Get the MSR we are going to
rlwinm r11,r11,0,15,13 ; Clear the syscall flag
- rlwinm. r0,r0,0,MSR_PR_BIT,MSR_PR_BIT ; Are we going to the user?
+ lwz r1,PP_ACTIVE_THREAD(r10) ; Get the active thread
+ rlwinm. r8,r8,0,MSR_PR_BIT,MSR_PR_BIT ; Are we going to the user?
+ mfsprg r8,1 ; Get the current activation
stw r11,SAVflags(r3) ; Save back the flags (with reset stack cleared)
- lwz r5,THREAD_KERNEL_STACK(r1) ; Get the base pointer to the stack
stw r4,ACT_MACT_PCB(r8) ; Point to the previous savearea (or 0 if none)
- addi r5,r5,KERNEL_STACK_SIZE-FM_SIZE ; Reset to empty
- beq-- chkfac ; We are not leaving the kernel yet...
+ beq- chkfac ; We are not leaving the kernel yet...
+ lwz r5,THREAD_KERNEL_STACK(r1) ; Get the base pointer to the stack
+ addi r5,r5,KERNEL_STACK_SIZE-FM_SIZE ; Reset to empty
stw r5,ACT_MACT_KSP(r8) ; Save the empty stack pointer
b chkfac ; Go end it all...
li r3,failStack ; Bad stack code
sc ; System ABEND
-kernelStackUnaligned:
- lis r0,hi16(Choke) ; Choke code
- ori r0,r0,lo16(Choke) ; and the rest
- li r3,failUnalignedStk ; Unaligned stack code
- sc ; System ABEND
-
/*
* shandler(type)
.globl EXT(shandler)
LEXT(shandler) ; System call handler
- lwz r7,savesrr1+4(r4) ; Get the SRR1 value
mfsprg r25,0 ; Get the per proc area
- lwz r0,saver0+4(r4) ; Get the original syscall number
+ lwz r0,saver0(r4) ; Get the original syscall number
lwz r17,PP_ISTACKPTR(r25) ; Get interrupt stack pointer
rlwinm r15,r0,0,0,19 ; Clear the bottom of call number for fast check
mr. r17,r17 ; Are we on interrupt stack?
+ lwz r7,savesrr1(r4) ; Get the SRR1 value
+ beq- EXT(ihandler) ; On interrupt stack, not allowed...
lwz r9,savevrsave(r4) ; Get the VRsave register
- beq-- EXT(ihandler) ; On interrupt stack, not allowed...
rlwinm. r6,r7,0,MSR_VEC_BIT,MSR_VEC_BIT ; Was vector on?
lwz r16,PP_ACTIVE_THREAD(r25) ; Get the thread pointer
mfsprg r13,1 ; Pick up the active thread
- beq++ svecoff ; Vector off, do not save vrsave...
+ beq+ svecoff ; Vector off, do not save vrsave...
stw r9,liveVRS(r25) ; Set the live value
;
; Check if SCs are being redirected for the BlueBox or to VMM
;
svecoff: lwz r6,ACT_MACT_SPF(r13) ; Pick up activation special flags
- mtcrf 0x40,r6 ; Check special flags
- mtcrf 0x01,r6 ; Check special flags
+ mtcrf 0x41,r6 ; Check special flags
crmove cr6_eq,runningVMbit ; Remember if we are in VMM
- bne++ cr6,sVMchecked ; Not running VM
+ bne cr6,sVMchecked ; Not running VM
lwz r18,spcFlags(r25) ; Load per_proc special flags
rlwinm. r18,r18,0,FamVMmodebit,FamVMmodebit ; Is FamVMmodebit set?
beq sVMchecked ; Not in FAM
cmpwi r0,0x6004 ; Is it vmm_dispatch syscall:
bne sVMchecked
- lwz r26,saver3+4(r4) ; Get the original syscall number
+ lwz r26,saver3(r4) ; Get the original syscall number
cmpwi cr6,r26,kvmmExitToHost ; vmm_exit_to_host request
sVMchecked:
- bf++ bbNoMachSCbit,noassist ; Take branch if SCs are not redirected
+ bf+ bbNoMachSCbit,noassist ; Take branch if SCs are not redirected
lwz r26,ACT_MACT_BEDA(r13) ; Pick up the pointer to the blue box exception area
b EXT(atomic_switch_syscall) ; Go to the assist...
noassist: cmplwi r15,0x7000 ; Do we have a fast path trap?
lwz r14,ACT_MACT_PCB(r13) ; Now point to the PCB
- beql fastpath ; We think it is a fastpath...
+ beql+ fastpath ; We think it is a fastpath...
lwz r1,ACT_MACT_KSP(r13) ; Get the kernel stack pointer
#if DEBUG
stw r4,ACT_MACT_PCB(r13) ; Point to our savearea
li r0,0 ; Clear this out
- stw r14,SAVprev+4(r4) ; Queue the new save area in the front
+ stw r14,SAVprev(r4) ; Queue the new save area in the front
stw r13,SAVact(r4) ; Point the savearea at its activation
#if VERIFYSAVE
bl versave ; (TEST/DEBUG)
#endif
- lwz r15,saver1+4(r4) ; Grab interrupt time stack
mr r30,r4 ; Save pointer to the new context savearea
+ lwz r15,saver1(r4) ; Grab interrupt time stack
stw r0,ACT_MACT_KSP(r13) ; Mark stack as busy with 0 val
stw r15,FM_BACKPTR(r1) ; Link stack frame backwards
* which links back to the trapped routine. The second is
* that which the C routine below will need
*/
- lwz r8,savesrr0+4(r30) ; Get the point of interruption
+ lwz r8,savesrr0(r30) ; Get the point of interruption
stw r8,FM_LR_SAVE(r1) ; Save old instr ptr as LR value
stwu r1, -FM_SIZE(r1) ; and make new frame
#endif /* DEBUG */
- lwz r15,SAVflags(r30) ; Get the savearea flags
- lwz r0,saver0+4(r30) ; Get R0 back
mfmsr r11 ; Get the MSR
- stwu r1,-(FM_SIZE+ARG_SIZE)(r1) ; Make a stack frame
+ lwz r15,SAVflags(r30) ; Get the savearea flags
ori r11,r11,lo16(MASK(MSR_EE)) ; Turn on interruption enabled bit
- rlwinm r10,r0,0,0,19 ; Keep only the top part
+ lwz r0,saver0(r30) ; Get R0 back
oris r15,r15,SAVsyscall >> 16 ; Mark that it this is a syscall
+ rlwinm r10,r0,0,0,19 ; Keep only the top part
+ stwu r1,-(FM_SIZE+ARG_SIZE)(r1) ; Make a stack frame
cmplwi r10,0x6000 ; Is it the special ppc-only guy?
stw r15,SAVflags(r30) ; Save syscall marker
- beq-- cr6,exitFromVM ; It is time to exit from alternate context...
+ beq- cr6,exitFromVM ; It is time to exit from alternate context...
beq- ppcscall ; Call the ppc-only system call handler...
- mr. r0,r0 ; What kind is it?
mtmsr r11 ; Enable interruptions
- blt-- .L_kernel_syscall ; System call number if negative, this is a mach call...
+ lwz r0,saver0(r30) ; Get the system call selector
+ mr. r0,r0 ; What kind is it?
+ blt- .L_kernel_syscall ; System call number if negative, this is a mach call...
cmpwi cr0,r0,0x7FFA ; Special blue box call?
- beq-- .L_notify_interrupt_syscall ; Yeah, call it...
+ beq- .L_notify_interrupt_syscall ; Yeah, call it...
lwz r8,ACT_TASK(r13) ; Get our task
lis r10,hi16(EXT(c_syscalls_unix)) ; Get top half of counter address
b EXT(doexception) ; Go away, never to return...
.L_notify_interrupt_syscall:
- lwz r3,saver3+4(r30) ; Get the new PC address to pass in
+ lwz r3,saver3(r30) ; Get the new PC address to pass in
bl EXT(syscall_notify_interrupt)
b .L_syscall_return
mr r3,r30 ; Pass the savearea
mr r4,r13 ; Pass the activation
mr. r11,r11 ; See if there is a function here
- mtctr r11 ; Set the function address
+ mtlr r11 ; Set the function address
beq- .L_call_server_syscall_exception ; Disabled call...
-#if INSTRUMENT
- mfspr r4,pmc1 ; Get stamp
- stw r4,0x6100+(9*16)+0x0(0) ; Save it
- mfspr r4,pmc2 ; Get stamp
- stw r4,0x6100+(9*16)+0x4(0) ; Save it
- mfspr r4,pmc3 ; Get stamp
- stw r4,0x6100+(9*16)+0x8(0) ; Save it
- mfspr r4,pmc4 ; Get stamp
- stw r4,0x6100+(9*16)+0xC(0) ; Save it
-#endif
- bctrl ; Call it
+ blrl ; Call it
.globl EXT(ppcscret)
bgt+ .L_thread_syscall_ret_check_ast ; Take normal AST checking return....
mfsprg r10,0 ; Get the per_proc
blt+ .L_thread_syscall_return ; Return, but no ASTs....
- lwz r0,saver0+4(r30) ; Restore the system call number
+ lwz r0,saver0(r30) ; Restore the system call number
b .L_call_server_syscall_exception ; Go to common exit...
; Call a function that can print out our syscall info
; Note that we don t care about any volatiles yet
;
- lis r8,hi16(EXT(kdebug_enable)) ; Get top of kdebug_enable
- ori r8,r8,lo16(EXT(kdebug_enable)) ; Get bottom of kdebug_enable
- lwz r0,saver0+4(r30)
- lwz r8,0(r8) ; Get kdebug_enable
- lis r29,hi16(EXT(mach_trap_count)) ; Get address of count
- neg r31,r0 ; Make this positive
- ori r29,r29,lo16(EXT(mach_trap_count)) ; Get address of count
- lis r28,hi16(EXT(mach_trap_table)) ; Get address of table
- cmplwi r8,0 ; Is kdebug_enable false?
- lwz r29,0(r29) ; Pick up the actual count of system calls
- slwi r27,r31,MACH_TRAP_OFFSET_POW2 ; Convert index to offset
- ori r28,r28,lo16(EXT(mach_trap_table)) ; Get address of table
- beq++ ksysnotrc ; No tracing...
- mr r4,r30 ; Pass in saved state
+ mr r4,r30
bl EXT(syscall_trace)
-
-ksysnotrc: cmplw r31,r29 ; Is this syscall in the table?
- add r31,r27,r28 ; Point right to the syscall table entry
+ lwz r0,saver0(r30) ; Get the system call selector */
+ neg r31,r0 ; Make system call number positive and put in r31
+ lis r29,hi16(EXT(mach_trap_count)) ; High part of valid trap number
+ ori r29,r29,lo16(EXT(mach_trap_count)) ; Low part of valid trap number
+ lis r28,hi16(EXT(mach_trap_table)) ; High part of trap table
+ lwz r29,0(r29) ; Get the first invalid system call number
+ ori r28,r28,lo16(EXT(mach_trap_table)) ; Low part of trap table
+
+ cmplw r31,r29 ; See if we have a valid system call number
+ slwi r31,r31,MACH_TRAP_OFFSET_POW2 ; Get offset into table
+
+ bge- .L_call_server_syscall_exception ; System call number of bogus
+
+ add r31,r31,r28 ; Point to the system call entry
+ lis r28,hi16(EXT(kern_invalid)) ; Get the high invalid routine address
+ lwz r0,MACH_TRAP_FUNCTION(r31) ; Grab the system call routine address
+ ori r28,r28,lo16(EXT(kern_invalid)) ; Get the low part of the invalid routine address
+ lwz r29,MACH_TRAP_ARGC(r31) ; Get the number of arguments in the call
+ cmplw r0,r28 ; Is this an invalid entry?
+ beq- .L_call_server_syscall_exception ; Yes, it is invalid...
+
+/* get arg count. If argc > 8 then not all args were in regs,
+ * so we must perform copyin.
+ */
+ cmpwi cr0,r29,8 ; Do we have more than 8 arguments?
+ ble+ .L_syscall_got_args ; Nope, no copy in needed...
+
+/* argc > 8 - perform a copyin */
+/* if the syscall came from kernel space, we can just copy */
+
+ lwz r0,savesrr1(r30) ; Pick up exception time MSR
+ andi. r0,r0,MASK(MSR_PR) ; Check the priv bit
+ bne+ .L_syscall_arg_copyin ; We are not priviliged...
+
+/* we came from a privilaged task, just do a copy */
+/* get user's stack pointer */
+
+ lwz r28,saver1(r30) ; Get the stack pointer
- bge- .L_call_server_syscall_exception ; The syscall number is invalid
+ subi r29,r29,8 ; Get the number of arguments to copy
+
+ addi r28,r28,COPYIN_ARG0_OFFSET-4 ; Point to source - 4
+ addi r27,r1,FM_ARG0-4 ; Point to sink - 4
+
+.L_syscall_copy_word_loop:
+ addic. r29,r29,-1 ; Count down the number of arguments left
+ lwz r0,4(r28) ; Pick up the argument from the stack
+ addi r28,r28,4 ; Point to the next source
+ stw r0,4(r27) ; Store the argument
+ addi r27,r27,4 ; Point to the next sink
+ bne+ .L_syscall_copy_word_loop ; Move all arguments...
+ b .L_syscall_got_args ; Go call it now...
+
+
+/* we came from a user task, pay the price of a real copyin */
+/* set recovery point */
+
+ .align 5
+
+.L_syscall_arg_copyin:
+ lwz r8,ACT_VMMAP(r13) ; Get the vm_map for this activation
+ lis r28,hi16(.L_syscall_copyin_recover)
+ lwz r8,VMMAP_PMAP(r8) ; Get the pmap
+ ori r28,r28,lo16(.L_syscall_copyin_recover)
+ addi r8,r8,PMAP_SEGS ; Point to the pmap SR slots
+ stw r28,THREAD_RECOVER(r16) ; R16 still holds thread ptr
+
+/* We can manipulate the COPYIN segment register quite easily
+ * here, but we've also got to make sure we don't go over a
+ * segment boundary - hence some mess.
+ * Registers from 12-29 are free for our use.
+ */
- lwz r0,MACH_TRAP_FUNCTION(r31) ; Pick up the function address
-;
-; NOTE: We do not support more than 8 parameters for PPC. The only
-; system call to use more than 8 is mach_msg_overwrite_trap and it
-; uses 9. We pass a 0 in as number 9.
-;
- lwz r8,ACT_TASK(r13) ; Get our task
- lis r29,hi16(EXT(kern_invalid)) ; Get high half of invalid syscall function
- ori r29,r29,lo16(EXT(kern_invalid)) ; Get low half of invalid syscall function
- lwz r7,TASK_SYSCALLS_MACH(r8) ; Get the current count
- lis r10,hi16(EXT(c_syscalls_mach)) ; Get top half of counter address
- lwz r3,saver3+4(r30) ; Restore r3
- addi r7,r7,1 ; Bump it
- cmp cr0,r0,r29 ; Check if this is an invalid system call
- ori r10,r10,lo16(EXT(c_syscalls_mach)) ; Get low half of counter address
- beq- .L_call_server_syscall_exception ; We have a bad one...
- stw r7,TASK_SYSCALLS_MACH(r8) ; Save count
- lwz r4,saver4+4(r30) ; Restore r4
- lwz r9,0(r10) ; Get counter
- mtctr r0 ; Set the function call address
- lwz r5,saver5+4(r30) ; Restore r5
- lwz r6,saver6+4(r30) ; Restore r6
- addi r9,r9,1 ; Add 1
- lwz r7,saver7+4(r30) ; Restore r7
- li r0,0 ; Clear this out
- lwz r8,saver8+4(r30) ; Restore r8
- stw r9,0(r10) ; Save it back
- lwz r9,saver9+4(r30) ; Restore r9
- lwz r10,saver10+4(r30) ; Restore r10
- stw r0,FM_ARG0(r1) ; Clear that 9th parameter just in case some fool uses it
- bctrl ; perform the actual syscall
+ lwz r28,saver1(r30) ; Get the stack pointer
+ subi r29,r29,8 ; Get the number of arguments to copy
+ addi r28,r28,COPYIN_ARG0_OFFSET ; Set source in user land
+
+/* set up SR_COPYIN to allow us to copy, we may need to loop
+ * around if we change segments. We know that this previously
+ * pointed to user space, so the sid doesn't need setting.
+ */
+
+ rlwinm r7,r28,6,26,29 ; Get index to the segment slot
+
+.L_syscall_copyin_seg_loop:
+ lwzx r10,r8,r7 ; Get the source SR value
+ rlwinm r26,r28,0,4,31 ; Clear the segment number from source address
+ mtsr SR_COPYIN,r10 ; Set the copyin SR
+ isync
+
+ oris r26,r26,(SR_COPYIN_NUM << (28-16)) ; Insert the copyin segment number into source address
+
+ addi r27,r1,FM_ARG0-4 ; Point to area - 4 where we will store the arguments
- lis r10,hi16(EXT(kdebug_enable)) ; Get top of kdebug_enable
- ori r10,r10,lo16(EXT(kdebug_enable)) ; Get bottom of kdebug_enable
- lwz r10,0(r10) ; Get kdebug_enable
- cmplwi r10,0 ; Is kdebug_enable false?
+.L_syscall_copyin_word_loop:
+ lwz r0,0(r26) ; MAY CAUSE PAGE FAULT!
+ subi r29,r29,1 ; Decrement count
+ addi r26,r26,4 ; Bump input
+ stw r0,4(r27) ; Save the copied in word
+ mr. r29,r29 ; Are they all moved?
+ addi r27,r27,4 ; Bump output
+ beq+ .L_syscall_copyin_done ; Escape if we are done...
- beq++ .L_syscall_return ; No tracing...
- mr r4,r30 ; Pass in the savearea
- bl EXT(syscall_trace_end) ; Trace the exit of the system call
+ rlwinm. r0,r26,0,4,29 ; Did we just step into a new segment?
+ addi r28,r28,4 ; Bump up user state address also
+ bne+ .L_syscall_copyin_word_loop ; We are still on the same segment...
+
+ addi r7,r7,4 ; Bump to next slot
+ b .L_syscall_copyin_seg_loop ; On new segment! remap
+
+/* Don't bother restoring SR_COPYIN, we can leave it trashed */
+/* clear thread recovery as we're done touching user data */
+
+ .align 5
+
+.L_syscall_copyin_done:
+ li r0,0
+ stw r0,THREAD_RECOVER(r16) ; R16 still holds thread ptr
+
+.L_syscall_got_args:
+ lwz r0,MACH_TRAP_FUNCTION(r31) ; Get function address
+ lwz r8,ACT_TASK(r13) ; Get our task
+ lis r10,hi16(EXT(c_syscalls_mach)) ; Get top half of counter address
+ lwz r7,TASK_SYSCALLS_MACH(r8) ; Get the current count
+ lwz r3,saver3(r30) ; Restore r3
+ addi r7,r7,1 ; Bump it
+ ori r10,r10,lo16(EXT(c_syscalls_mach)) ; Get low half of counter address
+ stw r7,TASK_SYSCALLS_MACH(r8) ; Save it
+ lwz r4,saver4(r30) ; Restore r4
+ lwz r9,0(r10) ; Get counter
+ mtctr r0 ; Set function address
+ lwz r5,saver5(r30) ; Restore r5
+ lwz r6,saver6(r30) ; Restore r6
+ addi r9,r9,1 ; Add 1
+ lwz r7,saver7(r30) ; Restore r7
+ lwz r8,saver8(r30) ; Restore r8
+ stw r9,0(r10) ; Save it back
+ lwz r9,saver9(r30) ; Restore r9
+ lwz r10,saver10(r30) ; Restore r10
+
+
+;
+; Note that all arguments from the system call are passed into the function
+;
+
+ bctrl ; Perform the actual syscall
/* 'standard' syscall returns here - INTERRUPTS ARE STILL ON */
.L_syscall_return:
mr r31,r16 ; Move the current thread pointer
- stw r3,saver3+4(r30) ; Stash the return code
+ stw r3,saver3(r30) ; Stash the return code
+
+ mr r4,r30 ; Pass in the savearea
+ bl EXT(syscall_trace_end) ; Trace the exit of the system call
.L_thread_syscall_ret_check_ast:
- lis r10,hi16(MASK(MSR_VEC)) ; Get the vector enable
mfmsr r12 ; Get the current MSR
- ori r10,r10,lo16(MASK(MSR_FP)|MASK(MSR_EE)) ; Add in FP and EE
- andc r12,r12,r10 ; Turn off VEC, FP, and EE
+ rlwinm r12,r12,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r12,r12,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r12,r12,0,MSR_EE_BIT+1,MSR_EE_BIT-1 ; Turn off interruptions enable bit
mtmsr r12 ; Turn interruptions off
mfsprg r10,0 ; Get the per_processor block
lwz r4,PP_NEED_AST(r10) ; Get the pointer to the ast requests
lwz r4,0(r4) ; Get the flags
cmpi cr0,r4, 0 ; Any pending asts?
- beq++ cr0,.L_syscall_no_ast ; Nope...
+ beq+ cr0,.L_syscall_no_ast ; Nope...
/* Yes there is, call ast_taken
* pretending that the user thread took an AST exception here,
#if DEBUG
/* debug assert - make sure that we're not returning to kernel */
- lwz r3,savesrr1+4(r30)
+ lwz r3,savesrr1(r30)
andi. r3,r3,MASK(MSR_PR)
- bne++ scrnotkern ; returning to user level, check
+ bne+ scrnotkern ; returning to user level, check
lis r0,hi16(Choke) ; Choke code
ori r0,r0,lo16(Choke) ; and the rest
.L_thread_syscall_return:
mr r3,r30 ; Get savearea to the correct register for common exit
- lwz r5,THREAD_KERNEL_STACK(r31) ; Get the base pointer to the stack
- lwz r11,SAVflags(r30) ; Get the flags
- lwz r4,SAVprev+4(r30) ; Get the previous save area
mfsprg r8,1 ; Now find the current activation
+
+ lwz r11,SAVflags(r30) ; Get the flags
+ lwz r5,THREAD_KERNEL_STACK(r31) ; Get the base pointer to the stack
+ rlwinm r11,r11,0,15,13 ; Clear the syscall flag
+ lwz r4,SAVprev(r30) ; Get the previous save area
+ stw r11,SAVflags(r30) ; Stick back the flags
addi r5,r5,KERNEL_STACK_SIZE-FM_SIZE ; Reset to empty
stw r4,ACT_MACT_PCB(r8) ; Save previous save area
- rlwinm r11,r11,0,15,13 ; Clear the syscall flag
stw r5,ACT_MACT_KSP(r8) ; Save the empty stack pointer
- stw r11,SAVflags(r30) ; Stick back the flags
b chkfac ; Go end it all...
+ .align 5
+
+.L_syscall_copyin_recover:
+
+/* This is the catcher for any data faults in the copyin
+ * of arguments from the user's stack.
+ * r30 still holds a pointer to the PCB
+ *
+ * call syscall_error(EXC_BAD_ACCESS, EXC_PPC_VM_PROT_READ, sp, ssp),
+ *
+ * we already had a frame so we can do this
+ */
+
+ li r3,EXC_BAD_ACCESS ; Set bad access code
+ li r4,EXC_PPC_VM_PROT_READ ; Set protection exception
+ lwz r5,saver1(r30) ; Point to the stack
+ mr r6,r30 ; Pass savearea
+
+ bl EXT(syscall_error) ; Generate error...
+ b .L_syscall_return ; Continue out...
+
+
/*
* thread_exception_return()
*
LEXT(thread_exception_return) ; Directly return to user mode
.L_thread_exc_ret_check_ast:
- lis r10,hi16(MASK(MSR_VEC)) ; Get the vector enable
mfmsr r3 ; Get the MSR
- ori r10,r10,lo16(MASK(MSR_FP)|MASK(MSR_EE)) ; Add in FP and EE
- andc r3,r3,r10 ; Turn off VEC, FP, and EE
+ rlwinm r3,r3,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r3,r3,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r3,r3,0,MSR_EE_BIT+1,MSR_EE_BIT-1 ; Clear EE
mtmsr r3 ; Disable interrupts
/* Check to see if there's an outstanding AST */
mfsprg r10,0 ; Get the per_processor block
lwz r4,PP_NEED_AST(r10)
- li r3,AST_ALL
lwz r4,0(r4)
cmpi cr0,r4, 0
- li r4,1
- beq+ cr0,.L_exc_ret_no_ast
+ beq cr0,.L_exc_ret_no_ast
/* Yes there is, call ast_taken
* pretending that the user thread took an AST exception here,
* ast_taken will save all state and bring us back here
*/
+
+ li r3,AST_ALL
+ li r4,1
bl EXT(ast_taken)
b .L_thread_exc_ret_check_ast ; check for a second AST (rare)
* get the active thread's PCB pointer and thus pointer to user state
*/
- lwz r3,savesrr1+4(r30)
+ lwz r3,savesrr1(r30)
andi. r3,r3,MASK(MSR_PR)
bne+ ret_user2 ; We are ok...
* which takes PCB pointer in R3, not in r30!
*/
lwz r0,SAVflags(r30) ; Grab the savearea flags
- andis. r0,r0,SAVsyscall>>16 ; Are we returning from a syscall?
mr r3,r30 ; Copy pcb pointer into r3 in case we need it
- beq-- cr0,thread_return ; Nope, must be a thread return...
+ andis. r0,r0,SAVsyscall>>16 ; Are we returning from a syscall?
+ beq- cr0,thread_return ; Nope, must be a thread return...
b .L_thread_syscall_return ; Join up with the system call return...
;
li r4,SAVgeneral ; Get the general context type
li r0,0 ; Get a 0
stb r4,SAVflags+2(r3) ; Set type
- addi r2,r3,savefpscr+4 ; Point past what we are clearing
+ addi r2,r3,savevscr ; Point past what we are clearing
mr r4,r3 ; Save the start
cleardummy: stw r0,0(r4) ; Clear stuff
lis r2,hi16(MSR_EXPORT_MASK_SET) ; Set the high part of the user MSR
ori r2,r2,lo16(MSR_EXPORT_MASK_SET) ; And the low part
- stw r2,savesrr1+4(r3) ; Set the default user MSR
+ stw r2,savesrr1(r3) ; Set the default user MSR
b thread_return ; Go let em try to execute, hah!
* interrupt stack.
*/
- lwz r10,savesrr1+4(r4) ; Get SRR1
+ lwz r10,savesrr1(r4) ; Get SRR1
lwz r7,savevrsave(r4) ; Get the VRSAVE register
mfsprg r25,0 ; Get the per_proc block
li r14,0 ; Zero this for now
beq+ ivecoff ; Vector off, do not save vrsave...
stw r7,liveVRS(r25) ; Set the live value
-ivecoff: cmplwi cr1,r16,0 ; Are we still booting?
+ivecoff: li r0,0 ; Get a constant 0
+ cmplwi cr1,r16,0 ; Are we still booting?
ifpoff: mr. r1,r1 ; Is it active?
beq- cr1,ihboot1 ; We are still coming up...
lwz r13,THREAD_TOP_ACT(r16) ; Pick up the active thread
lwz r14,ACT_MACT_PCB(r13) ; Now point to the PCB
-ihboot1: lwz r9,saver1+4(r4) ; Pick up the rupt time stack
- stw r14,SAVprev+4(r4) ; Queue the new save area in the front
+ihboot1: lwz r9,saver1(r4) ; Pick up the rupt time stack
+ stw r14,SAVprev(r4) ; Queue the new save area in the front
stw r13,SAVact(r4) ; Point the savearea at its activation
beq- cr1,ihboot4 ; We are still coming up...
stw r4,ACT_MACT_PCB(r13) ; Point to our savearea
subi r5,r5,KERNEL_STACK_SIZE-FM_SIZE ; Adjust to start of stack
sub r5,r1,r5 ; Get displacement into debug stack
cmplwi cr2,r5,KERNEL_STACK_SIZE-FM_SIZE ; Check if we are on debug stack
- blt+ cr2,ihsetback ; Yeah, that is ok too...
+ blt+ ihsetback ; Yeah, that is ok too...
lis r0,hi16(Choke) ; Choke code
ori r0,r0,lo16(Choke) ; and the rest
li r3,failStack ; Bad stack code
sc ; System ABEND
-intUnalignedStk:
- lis r0,hi16(Choke) ; Choke code
- ori r0,r0,lo16(Choke) ; and the rest
- li r3,failUnalignedStk ; Unaligned stack code
- sc ; System ABEND
-
.align 5
.L_istackfree:
- rlwinm. r0,r1,0,28,31 ; Check if stack is aligned (and get 0)
- lwz r10,SAVflags(r4) ; Get savearea flags
- bne-- intUnalignedStk ; Stack is unaligned...
+ lwz r10,SAVflags(r4)
stw r0,PP_ISTACKPTR(r25) ; Mark the stack in use
- oris r10,r10,hi16(SAVrststk) ; Indicate we reset stack when we return from this one
+ oris r10,r10,HIGH_ADDR(SAVrststk) ; Indicate we reset stack when we return from this one
stw r10,SAVflags(r4) ; Stick it back
/*
* which links back to the trapped routine. The second is
* that which the C routine below will need
*/
- lwz r5,savesrr0+4(r4) ; Get interrupt address
+ lwz r5,savesrr0(r4) ; Get interrupt address
stw r5,FM_LR_SAVE(r1) ; save old instr ptr as LR value
stwu r1,-FM_SIZE(r1) ; Make another new frame for C routine
#endif /* DEBUG */
lwz r5,savedsisr(r4) ; Get the DSISR
- lwz r6,savedar+4(r4) ; Get the DAR
+ lwz r6,savedar(r4) ; Get the DAR
bl EXT(interrupt)
LEXT(ihandler_ret) ; Marks our return point from debugger entry
- lis r10,hi16(MASK(MSR_VEC)) ; Get the vector enable
mfmsr r0 ; Get our MSR
- ori r10,r10,lo16(MASK(MSR_FP)|MASK(MSR_EE)) ; Add in FP and EE
- andc r0,r0,r10 ; Turn off VEC, FP, and EE
+ rlwinm r0,r0,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r0,r0,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r0,r0,0,MSR_EE_BIT+1,MSR_EE_BIT-1 ; Flip off the interrupt enabled bit
mtmsr r0 ; Make sure interrupts are disabled
mfsprg r10,0 ; Get the per_proc block
lwz r7,SAVflags(r3) ; Pick up the flags
lwz r8,PP_ACTIVE_THREAD(r10) ; and the active thread
- lwz r9,SAVprev+4(r3) ; Get previous save area
+ lwz r9,SAVprev(r3) ; Get previous save area
cmplwi cr1,r8,0 ; Are we still initializing?
- lwz r12,savesrr1+4(r3) ; Get the MSR we will load on return
+ lwz r12,savesrr1(r3) ; Get the MSR we will load on return
+ beq- cr1,ihboot2 ; Skip if we are still in init...
lwz r8,THREAD_TOP_ACT(r8) ; Pick up the active thread
- andis. r11,r7,hi16(SAVrststk) ; Is this the first on the stack?
+
+ihboot2: andis. r11,r7,hi16(SAVrststk) ; Is this the first on the stack?
+ beq- cr1,ihboot3 ; Skip if we are still in init...
stw r9,ACT_MACT_PCB(r8) ; Point to previous context savearea
- mr r4,r3 ; Move the savearea pointer
+
+ihboot3: mr r4,r3 ; Move the savearea pointer
beq .L_no_int_ast2 ; Get going if not the top-o-stack...
lwz r9,PP_INTSTACK_TOP_SS(r10) ; Get the empty stack value
andc r7,r7,r11 ; Remove the stack reset bit in case we pass this one
stw r9,PP_ISTACKPTR(r10) ; Save that saved state ptr
- lwz r3,ACT_PREEMPT_CNT(r8) ; Get preemption level
+ lwz r3,PP_PREEMPT_CNT(r10) ; Get preemption level
stw r7,SAVflags(r4) ; Save the flags
cmplwi r3, 0 ; Check for preemption
bne .L_no_int_ast ; Do not preempt if level is not zero
rlwinm r7,r7,0,15,13 ; Clear the syscall flag
li r4,0 ; Assume for a moment that we are in init
stw r7,SAVflags(r3) ; Set the flags with cleared syscall flag
- beq-- cr1,chkfac ; Jump away if we are in init...
+ beq- cr1,chkfac ; Jump away if we are in init...
lwz r4,ACT_MACT_PCB(r8) ; Get the new level marker
; are going to user state. CR2_eq will be set to indicate deferred.
;
-chkfac: lwz r29,savesrr1+4(r3) ; Get the current MSR
- mr. r28,r8 ; Are we still in boot?
- mr r31,r10 ; Move per_proc address
+chkfac: mr r31,r10 ; Move per_proc address
mr r30,r4 ; Preserve new level
+ lwz r29,savesrr1(r3) ; Get the current MSR
+ mr. r28,r8 ; Are we still in boot?
mr r27,r3 ; Save the old level
- beq-- chkenax ; Yeah, skip it all...
+ beq- chkenax ; Yeah, skip it all...
rlwinm. r0,r29,0,MSR_PR_BIT,MSR_PR_BIT ; Are we going into user state?
+#if 0
+ beq+ lllll ; (TEST/DEBUG)
+ BREAKPOINT_TRAP ; (TEST/DEBUG)
+lllll:
+#endif
+
lwz r20,curctx(r28) ; Get our current context
lwz r26,deferctx(r28) ; Get any deferred context switch
- li r0,1 ; Get set to hold off quickfret
rlwinm r29,r29,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Turn off floating point for now
lwz r21,FPUlevel(r20) ; Get the facility level
cmplwi cr2,r26,0 ; Are we going into a deferred context later?
rlwinm r29,r29,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Turn off vector for now
crnor cr2_eq,cr0_eq,cr2_eq ; Set cr2_eq if going to user state and there is deferred
- lhz r19,PP_CPU_NUMBER(r31) ; Get our CPU number
cmplw r27,r21 ; Are we returning from the active level?
- stw r0,holdQFret(r31) ; Make sure we hold off releasing quickfret
- bne++ fpuchkena ; Nope...
+ lhz r19,PP_CPU_NUMBER(r31) ; Get our CPU number
+ bne+ fpuchkena ; Nope...
;
; First clean up any live context we are returning from
stw r19,FPUcpu(r20) ; Claim context for us
eieio ; Make sure this gets out before owner clear
-
-#if ppSize != 4096
-#error per_proc_info is not 4k in size
-#endif
lis r23,hi16(EXT(per_proc_info)) ; Set base per_proc
- slwi r22,r22,12 ; FInd offset to the owner per_proc
+ mulli r22,r22,ppSize ; Find offset to the owner per_proc
ori r23,r23,lo16(EXT(per_proc_info)) ; Set base per_proc
li r24,FPUowner ; Displacement to FPU owner
add r22,r23,r22 ; Point to the owner per_proc
+ li r0,0 ; We need this in a bit
fpuinvothr: lwarx r23,r24,r22 ; Get the owner
-
- sub r0,r23,r20 ; Subtract one from the other
- sub r21,r20,r23 ; Subtract the other from the one
- or r21,r21,r0 ; Combine them
- srawi r21,r21,31 ; Get a 0 if equal or -1 of not
- and r23,r23,r21 ; Make 0 if same, unchanged if not
- stwcx. r23,r24,r22 ; Try to invalidate it
- bne-- fpuinvothr ; Try again if there was a collision...
-
- isync
+ cmplw r23,r20 ; Does he still have this context?
+ bne fpuinvoths ; Nope...
+ stwcx. r0,r24,r22 ; Try to invalidate it
+ bne- fpuinvothr ; Try again if there was a collision...
+
+fpuinvoths: isync
;
; Now if there is a savearea associated with the popped context, release it.
lwz r22,FPUsave(r20) ; Get pointer to the first savearea
li r21,0 ; Assume we popped all the way out
mr. r22,r22 ; Is there anything there?
- beq++ fpusetlvl ; No, see if we need to enable...
+ beq+ fpusetlvl ; No, see if we need to enable...
lwz r21,SAVlevel(r22) ; Get the level of that savearea
cmplw r21,r27 ; Is this the saved copy of the live stuff?
bne fpusetlvl ; No, leave as is...
- lwz r24,SAVprev+4(r22) ; Pick up the previous area
+ lwz r24,SAVprev(r22) ; Pick up the previous area
li r21,0 ; Assume we popped all the way out
mr. r24,r24 ; Any more context stacked?
- beq-- fpuonlyone ; Nope...
+ beq- fpuonlyone ; Nope...
lwz r21,SAVlevel(r24) ; Get the level associated with save
fpuonlyone: stw r24,FPUsave(r20) ; Dequeue this savearea
rlwinm r3,r22,0,0,19 ; Find main savearea header
-
- lwz r8,quickfret(r31) ; Get the first in quickfret list (top)
- lwz r9,quickfret+4(r31) ; Get the first in quickfret list (bottom)
- lwz r2,SACvrswap(r3) ; Get the virtual to real conversion (top)
- lwz r3,SACvrswap+4(r3) ; Get the virtual to real conversion (bottom)
- stw r8,SAVprev(r22) ; Link the old in (top)
- stw r9,SAVprev+4(r22) ; Link the old in (bottom)
+ lwz r3,SACvrswap(r3) ; Get the virtual to real conversion
+ la r9,quickfret(r31) ; Point to the quickfret chain header
xor r3,r22,r3 ; Convert to physical
- stw r2,quickfret(r31) ; Set the first in quickfret list (top)
- stw r3,quickfret+4(r31) ; Set the first in quickfret list (bottom)
#if FPVECDBG
lis r0,HIGH_ADDR(CutTrace) ; (TEST/DEBUG)
sc ; (TEST/DEBUG)
#endif
+fpufpucdq: lwarx r0,0,r9 ; Pick up the old chain head
+ stw r0,SAVprev(r22) ; Move it to the current guy
+ stwcx. r3,0,r9 ; Save it
+ bne- fpufpucdq ; Someone chaged the list...
+
fpusetlvl: stw r21,FPUlevel(r20) ; Save the level
;
; going into user state.
;
-fpuchkena: bt-- cr2_eq,fpuhasdfrd ; Skip if deferred, R26 already set up...
+fpuchkena: bt- cr2_eq,fpuhasdfrd ; Skip if deferred, R26 already set up...
mr r26,r20 ; Use the non-deferred value
-fpuhasdfrd:
-#if 0
- rlwinm. r0,r29,0,MSR_PR_BIT,MSR_PR_BIT ; (TEST/DEBUG) Going into user state?
- beq fpunusrstt ; (TEST/DEBUG) Nope...
- lwz r23,FPUlevel(r26) ; (TEST/DEBUG) Get the level ID
- lwz r24,FPUsave(r26) ; (TEST/DEBUG) Get the first savearea
- mr. r23,r23 ; (TEST/DEBUG) Should be level 0
- beq++ fpulvl0 ; (TEST/DEBUG) Yes...
- BREAKPOINT_TRAP ; (TEST/DEBUG)
-
-fpulvl0: mr. r24,r24 ; (TEST/DEBUG) Any context?
- beq fpunusrstt ; (TEST/DEBUG) No...
- lwz r23,SAVlevel(r24) ; (TEST/DEBUG) Get level of context
- lwz r21,SAVprev+4(r24) ; (TEST/DEBUG) Get previous pointer
- mr. r23,r23 ; (TEST/DEBUG) Is this our user context?
- beq++ fpulvl0b ; (TEST/DEBUG) Yes...
- BREAKPOINT_TRAP ; (TEST/DEBUG)
-
-fpulvl0b: mr. r21,r21 ; (TEST/DEBUG) Is there a forward chain?
- beq++ fpunusrstt ; (TEST/DEBUG) Nope...
- BREAKPOINT_TRAP ; (TEST/DEBUG)
-
-fpunusrstt: ; (TEST/DEBUG)
-#endif
-
- lwz r21,FPUowner(r31) ; Get the ID of the live context
+fpuhasdfrd: lwz r21,FPUowner(r31) ; Get the ID of the live context
lwz r23,FPUlevel(r26) ; Get the level ID
- lwz r24,FPUcpu(r26) ; Get the CPU that the context was last dispatched on
cmplw cr3,r26,r21 ; Do we have the live context?
+ lwz r24,FPUcpu(r26) ; Get the CPU that the context was last dispatched on
+ bne- cr3,chkvec ; No, can not possibly enable...
cmplw r30,r23 ; Are we about to launch the live level?
- bne-- cr3,chkvec ; No, can not possibly enable...
cmplw cr1,r19,r24 ; Was facility used on this processor last?
- bne-- chkvec ; No, not live...
- bne-- cr1,chkvec ; No, wrong cpu, have to enable later....
+ bne- chkvec ; No, not live...
+ bne- cr1,chkvec ; No, wrong cpu, have to enable later....
lwz r24,FPUsave(r26) ; Get the first savearea
mr. r24,r24 ; Any savearea?
- beq++ fpuena ; Nope...
+ beq+ fpuena ; Nope...
lwz r25,SAVlevel(r24) ; Get the level of savearea
- lwz r0,SAVprev+4(r24) ; Get the previous
+ lwz r0,SAVprev(r24) ; Get the previous
cmplw r30,r25 ; Is savearea for the level we are launching?
- bne++ fpuena ; No, just go enable...
+ bne+ fpuena ; No, just go enable...
stw r0,FPUsave(r26) ; Pop the chain
rlwinm r3,r24,0,0,19 ; Find main savearea header
-
- lwz r8,quickfret(r31) ; Get the first in quickfret list (top)
- lwz r9,quickfret+4(r31) ; Get the first in quickfret list (bottom)
- lwz r2,SACvrswap(r3) ; Get the virtual to real conversion (top)
- lwz r3,SACvrswap+4(r3) ; Get the virtual to real conversion (bottom)
- stw r8,SAVprev(r24) ; Link the old in (top)
- stw r9,SAVprev+4(r24) ; Link the old in (bottom)
+ lwz r3,SACvrswap(r3) ; Get the virtual to real conversion
+ la r9,quickfret(r31) ; Point to the quickfret chain header
xor r3,r24,r3 ; Convert to physical
- stw r2,quickfret(r31) ; Set the first in quickfret list (top)
- stw r3,quickfret+4(r31) ; Set the first in quickfret list (bottom)
#if FPVECDBG
lis r0,HIGH_ADDR(CutTrace) ; (TEST/DEBUG)
oris r0,r0,LOW_ADDR(CutTrace) ; (TEST/DEBUG)
sc ; (TEST/DEBUG)
#endif
+
+fpuhascdq: lwarx r0,0,r9 ; Pick up the old chain head
+ stw r0,SAVprev(r24) ; Move it to the current guy
+ stwcx. r3,0,r9 ; Save it
+ bne- fpuhascdq ; Someone chaged the list...
fpuena: ori r29,r29,lo16(MASK(MSR_FP)) ; Enable facility
chkvec:
+#if 0
+ rlwinm. r21,r29,0,MSR_PR_BIT,MSR_PR_BIT ; (TEST/DEBUG)
+ beq+ ppppp ; (TEST/DEBUG)
+ lwz r21,FPUlevel(r26) ; (TEST/DEBUG)
+ mr. r21,r21 ; (TEST/DEBUG)
+ bne- qqqqq ; (TEST/DEBUG)
+ lwz r21,FPUsave(r26) ; (TEST/DEBUG)
+ mr. r21,r21 ; (TEST/DEBUG)
+ beq+ ppppp ; (TEST/DEBUG)
+ lwz r22,SAVlevel(r21) ; (TEST/DEBUG)
+ mr. r22,r22 ; (TEST/DEBUG)
+ beq+ ppppp ; (TEST/DEBUG)
+qqqqq:
+ BREAKPOINT_TRAP ; (TEST/DEBUG)
+
+ppppp: ; (TEST/DEBUG)
+#endif
+
lwz r21,VMXlevel(r20) ; Get the facility level
cmplw r27,r21 ; Are we returning from the active level?
eieio ; Make sure this gets out before owner clear
lis r23,hi16(EXT(per_proc_info)) ; Set base per_proc
- slwi r22,r22,12 ; Find offset to the owner per_proc
+ mulli r22,r22,ppSize ; Find offset to the owner per_proc
ori r23,r23,lo16(EXT(per_proc_info)) ; Set base per_proc
li r24,VMXowner ; Displacement to VMX owner
add r22,r23,r22 ; Point to the owner per_proc
+ li r0,0 ; We need this in a bit
vmxinvothr: lwarx r23,r24,r22 ; Get the owner
-
- sub r0,r23,r20 ; Subtract one from the other
- sub r21,r20,r23 ; Subtract the other from the one
- or r21,r21,r0 ; Combine them
- srawi r21,r21,31 ; Get a 0 if equal or -1 of not
- and r23,r23,r21 ; Make 0 if same, unchanged if not
- stwcx. r23,r24,r22 ; Try to invalidate it
- bne-- vmxinvothr ; Try again if there was a collision...
-
- isync
+ cmplw r23,r20 ; Does he still have this context?
+ bne vmxinvoths ; Nope...
+ stwcx. r0,r24,r22 ; Try to invalidate it
+ bne- vmxinvothr ; Try again if there was a collision...
+
+vmxinvoths: isync
;
; Now if there is a savearea associated with the popped context, release it.
lwz r22,VMXsave(r20) ; Get pointer to the first savearea
li r21,0 ; Assume we popped all the way out
mr. r22,r22 ; Is there anything there?
- beq++ vmxsetlvl ; No, see if we need to enable...
+ beq+ vmxsetlvl ; No, see if we need to enable...
lwz r21,SAVlevel(r22) ; Get the level of that savearea
cmplw r21,r27 ; Is this the saved copy of the live stuff?
bne vmxsetlvl ; No, leave as is...
- lwz r24,SAVprev+4(r22) ; Pick up the previous area
+ lwz r24,SAVprev(r22) ; Pick up the previous area
li r21,0 ; Assume we popped all the way out
mr. r24,r24 ; Any more context?
- beq-- vmxonlyone ; Nope...
+ beq- vmxonlyone ; Nope...
lwz r21,SAVlevel(r24) ; Get the level associated with save
vmxonlyone: stw r24,VMXsave(r20) ; Dequeue this savearea
rlwinm r3,r22,0,0,19 ; Find main savearea header
-
- lwz r8,quickfret(r31) ; Get the first in quickfret list (top)
- lwz r9,quickfret+4(r31) ; Get the first in quickfret list (bottom)
- lwz r2,SACvrswap(r3) ; Get the virtual to real conversion (top)
- lwz r3,SACvrswap+4(r3) ; Get the virtual to real conversion (bottom)
- stw r8,SAVprev(r22) ; Link the old in (top)
- stw r9,SAVprev+4(r22) ; Link the old in (bottom)
- xor r3,r24,r3 ; Convert to physical
- stw r2,quickfret(r31) ; Set the first in quickfret list (top)
- stw r3,quickfret+4(r31) ; Set the first in quickfret list (bottom)
+ lwz r3,SACvrswap(r3) ; Get the virtual to real conversion
+ la r9,quickfret(r31) ; Point to the quickfret chain header
+ xor r3,r22,r3 ; Convert to physical
#if FPVECDBG
lis r0,HIGH_ADDR(CutTrace) ; (TEST/DEBUG)
oris r0,r0,LOW_ADDR(CutTrace) ; (TEST/DEBUG)
sc ; (TEST/DEBUG)
#endif
+
+vmxhscdq: lwarx r0,0,r9 ; Pick up the old chain head
+ stw r0,SAVprev(r22) ; Move it to the current guy
+ stwcx. r3,0,r9 ; Save it
+ bne- vmxhscdq ; Someone chaged the list...
vmxsetlvl: stw r21,VMXlevel(r20) ; Save the level
lwz r23,VMXlevel(r26) ; Get the level ID
cmplw r26,r21 ; Do we have the live context?
lwz r24,VMXcpu(r26) ; Get the CPU that the context was last dispatched on
- bne-- setena ; No, can not possibly enable...
+ bne- setena ; No, can not possibly enable...
cmplw r30,r23 ; Are we about to launch the live level?
cmplw cr1,r19,r24 ; Was facility used on this processor last?
- bne-- setena ; No, not live...
- bne-- cr1,setena ; No, wrong cpu, have to enable later....
+ bne- setena ; No, not live...
+ bne- cr1,setena ; No, wrong cpu, have to enable later....
lwz r24,VMXsave(r26) ; Get the first savearea
mr. r24,r24 ; Any savearea?
- beq++ vmxena ; Nope...
+ beq+ vmxena ; Nope...
lwz r25,SAVlevel(r24) ; Get the level of savearea
- lwz r0,SAVprev+4(r24) ; Get the previous
+ lwz r0,SAVprev(r24) ; Get the previous
cmplw r30,r25 ; Is savearea for the level we are launching?
- bne++ vmxena ; No, just go enable...
+ bne+ vmxena ; No, just go enable...
stw r0,VMXsave(r26) ; Pop the chain
rlwinm r3,r24,0,0,19 ; Find main savearea header
-
- lwz r8,quickfret(r31) ; Get the first in quickfret list (top)
- lwz r9,quickfret+4(r31) ; Get the first in quickfret list (bottom)
- lwz r2,SACvrswap(r3) ; Get the virtual to real conversion (top)
- lwz r3,SACvrswap+4(r3) ; Get the virtual to real conversion (bottom)
- stw r8,SAVprev(r24) ; Link the old in (top)
- stw r9,SAVprev+4(r24) ; Link the old in (bottom)
+ lwz r3,SACvrswap(r3) ; Get the virtual to real conversion
+ la r9,quickfret(r31) ; Point to the quickfret chain header
xor r3,r24,r3 ; Convert to physical
- stw r2,quickfret(r31) ; Set the first in quickfret list (top)
- stw r3,quickfret+4(r31) ; Set the first in quickfret list (bottom)
#if FPVECDBG
lis r0,HIGH_ADDR(CutTrace) ; (TEST/DEBUG)
sc ; (TEST/DEBUG)
#endif
+vmxckcdq: lwarx r0,0,r9 ; Pick up the old chain head
+ stw r0,SAVprev(r24) ; Move it to the current guy
+ stwcx. r3,0,r9 ; Save it
+ bne- vmxckcdq ; Someone chaged the list...
+
vmxena: oris r29,r29,hi16(MASK(MSR_VEC)) ; Enable facility
-setena: lwz r18,cioSpace(r28) ; Get the space ID in case we are launching user
- rlwinm. r0,r29,0,MSR_PR_BIT,MSR_PR_BIT ; Are we about to launch user state?
- li r0,0 ; Get set to release quickfret holdoff
+
+setena: rlwinm. r0,r29,0,MSR_PR_BIT,MSR_PR_BIT ; Are we about to launch user state?
+ rlwinm r20,r29,(((31-vectorCngbit)+(MSR_VEC_BIT+1))&31),vectorCngbit,vectorCngbit ; Set flag if we enabled vector
+ stw r29,savesrr1(r27) ; Turn facility on or off
crmove cr7_eq,cr0_eq ; Remember if we are going to user state
- rlwimi. r20,r29,(((31-floatCngbit)+(MSR_FP_BIT+1))&31),floatCngbit,floatCngbit ; Set flag if we enabled floats
lwz r19,deferctx(r28) ; Get any deferred facility context switch
- rlwinm r20,r29,(((31-vectorCngbit)+(MSR_VEC_BIT+1))&31),vectorCngbit,vectorCngbit ; Set flag if we enabled vector
- stw r29,savesrr1+4(r27) ; Turn facility on or off
- stw r0,holdQFret(r31) ; Release quickfret
- oris r18,r18,hi16(cioSwitchAway) ; Set the switch-away bit in case we go to user
-
+ rlwimi. r20,r29,(((31-floatCngbit)+(MSR_FP_BIT+1))&31),floatCngbit,floatCngbit ; Set flag if we enabled floats
beq setenaa ; Neither float nor vector turned on....
lwz r5,ACT_MACT_SPF(r28) ; Get activation copy
nodefer: lwz r22,qactTimer(r28) ; Get high order quick activation timer
mr. r24,r24 ; See if it has popped already...
lwz r23,qactTimer+4(r28) ; Get low order qact timer
- ble- chkifuser ; We have popped or are just about to...
+ ble- chkenax ; We have popped or are just about to...
segtb: mftbu r20 ; Get the upper time base
mftb r21 ; Get the low
mftbu r19 ; Get upper again
or. r0,r22,r23 ; Any time set?
cmplw cr1,r20,r19 ; Did they change?
- beq++ chkifuser ; No time set....
- bne-- cr1,segtb ; Timebase ticked, get them again...
+ beq+ chkenax ; No time set....
+ bne- cr1,segtb ; Timebase ticked, get them again...
subfc r6,r21,r23 ; Subtract current from qact time
li r0,0 ; Make a 0
subfze r0,r0 ; Get a 0 if qact was bigger than current, -1 otherwise
andc. r12,r5,r0 ; Set 0 if qact has passed
andc r13,r6,r0 ; Set 0 if qact has passed
- bne chkifuser ; If high order is non-zero, this is too big for a decrementer
+ bne chkenax ; If high order is non-zero, this is too big for a decrementer
cmplw r13,r24 ; Is this earlier than the decrementer? (logical compare takes care of high bit on)
- bge++ chkifuser ; No, do not reset decrementer...
+ bge+ chkenax ; No, do not reset decrementer...
mtdec r13 ; Set our value
-chkifuser: beq-- cr7,chkenax ; Skip this if we are going to kernel...
- stw r18,cioSpace(r28) ; Half-invalidate to force MapUserAddressSpace to reload SRs
-
chkenax:
yeswereok:
#endif
- mr r3,r27 ; Pass savearea back
+ rlwinm r5,r27,0,0,19 ; Round savearea down to page bndry
+ lwz r5,SACvrswap(r5) ; Get the conversion from virtual to real
+ xor r3,r27,r5 ; Flip to physical address
b EXT(exception_exit) ; We are all done now...
-;
-; Null PPC call - performance testing, does absolutely nothing
-;
-
- .align 5
-
- .globl EXT(ppcNull)
-
-LEXT(ppcNull)
-
- li r3,-1 ; Make sure we test no asts
- blr
-
-
-;
-; Instrumented null PPC call - performance testing, does absolutely nothing
-; Forces various timestamps to be returned.
-;
-
- .align 5
-
- .globl EXT(ppcNullinst)
-
-LEXT(ppcNullinst)
-
- li r3,-1 ; Make sure we test no asts
- blr
-
-
/*
* Here's where we handle the fastpath stuff
* We'll do what we can here because registers are already
.align 5
-fastpath: cmplwi cr3,r0,0x7FF5 ; Is this a null fastpath?
- beq-- cr3,fastexutl ; Yes, bail fast...
- cmplwi cr3,r0,0x7FF1 ; Is it CthreadSetSelfNumber?
- bnelr-- cr3 ; Not a fast path...
+fastpath: cmplwi cr3,r0,0x7FF1 ; Is it CthreadSetSelfNumber?
+ bnelr- cr3 ; Not a fast path...
/*
* void cthread_set_self(cproc_t p)
CthreadSetSelfNumber:
- lwz r5,saver3+4(r4) /* Retrieve the self number */
+ lwz r5,saver3(r4) /* Retrieve the self number */
stw r5,CTHREAD_SELF(r13) /* Remember it */
stw r5,UAW(r25) /* Prime the per_proc_info with it */
.globl EXT(fastexit)
EXT(fastexit):
-fastexutl: mr r3,r4 ; Pass back savearea
- b EXT(exception_exit) ; Go back to the caller...
+ rlwinm r9,r4,0,0,19 /* Round down to the base savearea block */
+ lwz r9,SACvrswap(r9) /* Get the conversion from virtual to real */
+ xor r3,r4,r9 /* Switch savearea to physical addressing */
+ b EXT(exception_exit) /* Go back to the caller... */
/*
checkassist:
lwz r0,saveexception(r4) ; Get the exception code
- lwz r23,savesrr1+4(r4) ; Get the interrupted MSR
+ lwz r23,savesrr1(r4) ; Get the interrupted MSR
lwz r26,ACT_MACT_BEDA(r13) ; Get Blue Box Descriptor Area
mtcrf 0x18,r23 ; Check what SRR1 says
lwz r24,ACT_MACT_BTS(r13) ; Get the table start
cmplwi r0,T_AST ; Check for T_AST trap
- lwz r27,savesrr0+4(r4) ; Get trapped address
+ lwz r27,savesrr0(r4) ; Get trapped address
crnand cr1_eq,SRR1_PRG_TRAP_BIT,MSR_PR_BIT ; We need both trap and user state
sub r24,r27,r24 ; See how far into it we are
cror cr0_eq,cr0_eq,cr1_eq ; Need to bail if AST or not trap or not user state
LEXT(retFromVM)
mfsprg r10,0 ; Restore the per_proc info
mr r8,r3 ; Get the activation
- lwz r4,SAVprev+4(r30) ; Pick up the previous savearea
+ lwz r4,SAVprev(r30) ; Pick up the previous savearea
mr r3,r30 ; Put savearea in proper register for common code
lwz r11,SAVflags(r30) ; Get the flags of the current savearea
rlwinm r11,r11,0,15,13 ; Clear the syscall flag
.align 5
.globl EXT(chandler)
-LEXT(chandler) ; Choke handler
+LEXT(chandler) /* Choke handler */
- li r31,0 ; Get a 0
- mfsprg r25,0 ; Get the per_proc
- stw r31,traceMask(0) ; Force tracing off right now
+ lis r25,hi16(EXT(trcWork)) ; (TEST/DEBUG)
+ li r31,0 ; (TEST/DEBUG)
+ ori r25,r25,lo16(EXT(trcWork)) ; (TEST/DEBUG)
+ stw r31,traceMask(r25) ; (TEST/DEBUG)
+ mfsprg r25,0 ; Get the per_proc
lwz r1,PP_DEBSTACKPTR(r25) ; Get debug stack pointer
cmpwi r1,-1 ; Are we already choking?
chokefirst: li r0,-1 ; Set choke value
mr. r1,r1 ; See if we are on debug stack yet
- lwz r10,saver1+4(r4) ;
+ lwz r10,saver1(r4) ;
stw r0,PP_DEBSTACKPTR(r25) ; Show we are choking
bne chokestart ; We are not on the debug stack yet...
;
versave:
-#if 0
- lis r22,hi16(EXT(DebugWork)) ; (TEST/DEBUG)
- ori r22,r22,lo16(EXT(DebugWork)) ; (TEST/DEBUG)
- lwz r23,0(r22) ; (TEST/DEBUG)
- mr. r23,r23 ; (TEST/DEBUG)
- beqlr- ; (TEST/DEBUG)
- mfsprg r20,0 ; (TEST/DEBUG)
- lwz r21,pfAvailable(r20) ; (TEST/DEBUG)
- mr. r21,r21 ; (TEST/DEBUG)
- bnelr+ ; (TEST/DEBUG)
-
- stw r22,0(r22) ; (TEST/DEBUG) Lock out more checks
- BREAKPOINT_TRAP ; (TEST/DEBUG) Get into debugger
-#endif
-
-#if 0
+#if 1
;
; Make sure that all savearea chains have the right type on them
;
stw r22,0(r22) ; (TEST/DEBUG) Lock out more checks
BREAKPOINT_TRAP ; (TEST/DEBUG) Get into debugger
-versvok: lwz r20,SAVprev+4(r20) ; (TEST/DEBUG) Get the previous one
+versvok: lwz r20,SAVprev(r20) ; (TEST/DEBUG) Get the previous one
b versavetype ; (TEST/DEBUG) Go check its type...
#endif
+#if 0
+;
+; Make sure there are no circular links in the float chain
+; And that FP is marked busy in it.
+; And the only the top is marked invalid.
+; And that the owning PCB is correct.
+;
+ lis r28,hi16(EXT(default_pset)) ; (TEST/DEBUG)
+ lis r27,hi16(EXT(DebugWork)) ; (TEST/DEBUG)
+ ori r28,r28,lo16(EXT(default_pset)) ; (TEST/DEBUG)
+ ori r27,r27,lo16(EXT(DebugWork)) ; (TEST/DEBUG)
+ li r20,0 ; (TEST/DEBUG)
+ lwz r26,0(r27) ; (TEST/DEBUG)
+ lwz r27,psthreadcnt(r28) ; (TEST/DEBUG)
+ mr. r26,r26 ; (TEST/DEBUG)
+ lwz r28,psthreads(r28) ; (TEST/DEBUG)
+ bnelr- ; (TEST/DEBUG)
+
+fcknxtth: mr. r27,r27 ; (TEST/DEBUG)
+ beqlr- ; (TEST/DEBUG)
+
+ lwz r26,THREAD_TOP_ACT(r28) ; (TEST/DEBUG)
+
+fckact: mr. r26,r26 ; (TEST/DEBUG)
+ bne+ fckact2 ; (TEST/DEBUG)
+
+ lwz r28,THREAD_PSTHRN(r28) ; (TEST/DEBUG) Next in line
+ subi r27,r27,1 ; (TEST/DEBUG)
+ b fcknxtth ; (TEST/DEBUG)
+
+fckact2: lwz r20,ACT_MACT_FPU(r26) ; (TEST/DEBUG) Get FPU chain
+ li r29,1 ; (TEST/DEBUG)
+ li r22,0 ; (TEST/DEBUG)
+
+fckact3: mr. r20,r20 ; (TEST/DEBUG) Are there any?
+ beq+ fckact5 ; (TEST/DEBUG) No...
+
+ addi r22,r22,1 ; (TEST/DEBUG) Count chain depth
+
+ lwz r21,SAVflags(r20) ; (TEST/DEBUG) Get the flags
+ rlwinm. r21,r21,0,1,1 ; (TEST/DEBUG) FP busy?
+ bne+ fckact3a ; (TEST/DEBUG) Yeah...
+ lis r27,hi16(EXT(DebugWork)) ; (TEST/DEBUG)
+ ori r27,r27,lo16(EXT(DebugWork)) ; (TEST/DEBUG)
+ stw r27,0(r27) ; (TEST/DEBUG)
+ BREAKPOINT_TRAP ; (TEST/DEBUG) Die
+
+fckact3a: cmplwi r22,1 ; (TEST/DEBUG) At first SA?
+ beq+ fckact3b ; (TEST/DEBUG) Yeah, invalid is ok...
+ lwz r21,SAVlvlfp(r20) ; (TEST/DEBUG) Get level
+ cmplwi r21,1 ; (TEST/DEBUG) Is it invalid?
+ bne+ fckact3b ; (TEST/DEBUG) Nope, it is ok...
+ lis r27,hi16(EXT(DebugWork)) ; (TEST/DEBUG)
+ ori r27,r27,lo16(EXT(DebugWork)) ; (TEST/DEBUG)
+ stw r27,0(r27) ; (TEST/DEBUG)
+ BREAKPOINT_TRAP ; (TEST/DEBUG) Die
+
+fckact3b: lwz r21,SAVact(r20) ; (TEST/DEBUG) Get the owner
+ cmplw r21,r26 ; (TEST/DEBUG) Correct activation?
+ beq+ fckact3c ; (TEST/DEBUG) Yup...
+ lis r27,hi16(EXT(DebugWork)) ; (TEST/DEBUG)
+ ori r27,r27,lo16(EXT(DebugWork)) ; (TEST/DEBUG)
+ stw r27,0(r27) ; (TEST/DEBUG)
+ BREAKPOINT_TRAP ; (TEST/DEBUG) Die
+
+fckact3c: ; (TEST/DEBUG)
+ lbz r21,SAVflags+3(r20) ; (TEST/DEBUG) Pick up the test byte
+ mr. r21,r21 ; (TEST/DEBUG) marked?
+ beq+ fckact4 ; (TEST/DEBUG) No, good...
+
+ lis r27,hi16(EXT(DebugWork)) ; (TEST/DEBUG)
+ ori r27,r27,lo16(EXT(DebugWork)) ; (TEST/DEBUG)
+ stw r27,0(r27) ; (TEST/DEBUG)
+ BREAKPOINT_TRAP ; (TEST/DEBUG)
+
+fckact4: stb r29,SAVflags+3(r20) ; (TEST/DEBUG) Set the test byte
+ lwz r20,SAVprefp(r20) ; (TEST/DEBUG) Next in list
+ b fckact3 ; (TEST/DEBUG) Try it...
+
+fckact5: lwz r20,ACT_MACT_FPU(r26) ; (TEST/DEBUG) Get FPU chain
+ li r29,0 ; (TEST/DEBUG)
+
+fckact6: mr. r20,r20 ; (TEST/DEBUG) Are there any?
+ beq+ fcknact ; (TEST/DEBUG) No...
+
+ stb r29,SAVflags+3(r20) ; (TEST/DEBUG) Clear the test byte
+ lwz r20,SAVprefp(r20) ; (TEST/DEBUG) Next in list
+ b fckact6 ; (TEST/DEBUG) Try it...
+
+fcknact: lwz r26,ACT_LOWER(r26) ; (TEST/DEBUG) Next activation
+ b fckact ; (TEST/DEBUG)
+#endif
+
+
+#if 0
+;
+; Make sure in use count matches found savearea. This is
+; not always accurate. There is a variable "fuzz" factor in count.
+
+ lis r28,hi16(EXT(default_pset)) ; (TEST/DEBUG)
+ lis r27,hi16(EXT(DebugWork)) ; (TEST/DEBUG)
+ ori r28,r28,lo16(EXT(default_pset)) ; (TEST/DEBUG)
+ ori r27,r27,lo16(EXT(DebugWork)) ; (TEST/DEBUG)
+ li r20,0 ; (TEST/DEBUG)
+ lwz r26,0(r27) ; (TEST/DEBUG)
+ lwz r27,psthreadcnt(r28) ; (TEST/DEBUG)
+ mr. r26,r26 ; (TEST/DEBUG)
+ lwz r28,psthreads(r28) ; (TEST/DEBUG)
+ bnelr- ; (TEST/DEBUG)
+
+cknxtth: mr. r27,r27 ; (TEST/DEBUG)
+ beq- cktotal ; (TEST/DEBUG)
+
+ lwz r26,THREAD_TOP_ACT(r28) ; (TEST/DEBUG)
+
+ckact: mr. r26,r26 ; (TEST/DEBUG)
+ bne+ ckact2 ; (TEST/DEBUG)
+
+ lwz r28,THREAD_PSTHRN(r28) ; (TEST/DEBUG) Next in line
+ subi r27,r27,1 ; (TEST/DEBUG)
+ b cknxtth ; (TEST/DEBUG)
+
+ckact2: lwz r29,ACT_MACT_PCB(r26) ; (TEST/DEBUG)
+
+cknorm: mr. r29,r29 ; (TEST/DEBUG)
+ beq- cknormd ; (TEST/DEBUG)
+
+ addi r20,r20,1 ; (TEST/DEBUG) Count normal savearea
+
+ lwz r29,SAVprev(r29) ; (TEST/DEBUG)
+ b cknorm ; (TEST/DEBUG)
+
+cknormd: lwz r29,ACT_MACT_FPU(r26) ; (TEST/DEBUG)
+
+ckfpu: mr. r29,r29 ; (TEST/DEBUG)
+ beq- ckfpud ; (TEST/DEBUG)
+
+ lwz r21,SAVflags(r29) ; (TEST/DEBUG)
+ rlwinm. r21,r21,0,0,0 ; (TEST/DEBUG) See if already counted
+ bne- cknfpu ; (TEST/DEBUG)
+
+ addi r20,r20,1 ; (TEST/DEBUG) Count fpu savearea
+
+cknfpu: lwz r29,SAVprefp(r29) ; (TEST/DEBUG)
+ b ckfpu ; (TEST/DEBUG)
+
+ckfpud: lwz r29,ACT_MACT_VMX(r26) ; (TEST/DEBUG)
+
+ckvmx: mr. r29,r29 ; (TEST/DEBUG)
+ beq- ckvmxd ; (TEST/DEBUG)
+
+ lwz r21,SAVflags(r29) ; (TEST/DEBUG)
+ rlwinm. r21,r21,0,0,1 ; (TEST/DEBUG) See if already counted
+ bne- cknvmx ; (TEST/DEBUG)
+
+ addi r20,r20,1 ; (TEST/DEBUG) Count vector savearea
+
+cknvmx: lwz r29,SAVprevec(r29) ; (TEST/DEBUG)
+ b ckvmx ; (TEST/DEBUG)
+
+ckvmxd: lwz r26,ACT_LOWER(r26) ; (TEST/DEBUG) Next activation
+ b ckact ; (TEST/DEBUG)
+
+cktotal: lis r28,hi16(EXT(saveanchor)) ; (TEST/DEBUG)
+ lis r27,hi16(EXT(real_ncpus)) ; (TEST/DEBUG)
+ ori r28,r28,lo16(EXT(saveanchor)) ; (TEST/DEBUG)
+ ori r27,r27,lo16(EXT(real_ncpus)) ; (TEST/DEBUG)
+
+ lwz r21,SVinuse(r28) ; (TEST/DEBUG)
+ lwz r27,0(r27) ; (TEST/DEBUG) Get the number of CPUs
+ sub. r29,r21,r20 ; (TEST/DEBUG) Get number accounted for
+ blt- badsave ; (TEST/DEBUG) Have too many in use...
+ sub r26,r29,r27 ; (TEST/DEBUG) Should be 1 unaccounted for for each processor
+ cmpwi r26,10 ; (TEST/DEBUG) Allow a 10 area slop factor
+ bltlr+ ; (TEST/DEBUG)
+
+badsave: lis r27,hi16(EXT(DebugWork)) ; (TEST/DEBUG)
+ ori r27,r27,lo16(EXT(DebugWork)) ; (TEST/DEBUG)
+ stw r27,0(r27) ; (TEST/DEBUG)
+ BREAKPOINT_TRAP ; (TEST/DEBUG)
+#endif
#endif
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <mach_assert.h>
#include <mach_ldebug.h>
#include <mach_rt.h>
+
+#include <kern/etap_options.h>
+
#include <ppc/asm.h>
#include <ppc/proc_reg.h>
#include <assym.s>
#define ILK_LOCKED 0x01
#define WAIT_FLAG 0x02
+#define SLOCK_FAST 0x02
#define TH_FN_OWNED 0x01
+;
+; NOTE: make sure that PREEMPTSTACK in aligned_data is
+; set the same as it is here. This is the number of
+; traceback entries we can handle per processor
+;
+; A value of 0 disables the stack.
+;
+#define PREEMPTSTACK 0
#define CHECKNMI 0
#define CHECKLOCKS 1
-#define PROLOG(space) \
- stwu r1,-(FM_ALIGN(space)+FM_SIZE)(r1) __ASMNL__ \
- mflr r0 __ASMNL__ \
- stw r3,FM_ARG0(r1) __ASMNL__ \
+#include <ppc/POWERMAC/mp/mp.h>
+
+#define PROLOG(space) \
+ stwu r1,-(FM_ALIGN(space)+FM_SIZE)(r1) __ASMNL__ \
+ mflr r0 __ASMNL__ \
+ stw r3,FM_ARG0(r1) __ASMNL__ \
stw r0,(FM_ALIGN(space)+FM_SIZE+FM_LR_SAVE)(r1) __ASMNL__
-#define EPILOG \
- lwz r1,0(r1) __ASMNL__ \
- lwz r0,FM_LR_SAVE(r1) __ASMNL__ \
- mtlr r0 __ASMNL__
+#define EPILOG \
+ lwz r1,0(r1) __ASMNL__ \
+ lwz r0,FM_LR_SAVE(r1) __ASMNL__ \
+ mtlr r0 __ASMNL__
#if MACH_LDEBUG && CHECKLOCKS
/*
* Routines for general lock debugging.
*/
-/*
- * Gets lock check flags in CR6: CR bits 24-27
- */
+/* Gets lock check flags in CR6: CR bits 24-27 */
-#define CHECK_SETUP(rg) \
- lbz rg,dgFlags(0) __ASMNL__ \
- mtcrf 2,rg __ASMNL__
+#define CHECK_SETUP(rg) \
+ lis rg,hi16(EXT(dgWork)) __ASMNL__ \
+ ori rg,rg,lo16(EXT(dgWork)) __ASMNL__ \
+ lbz rg,dgFlags(rg) __ASMNL__ \
+ mtcrf 2,rg __ASMNL__
/*
* mismatch. Detects calls to Mutex functions with
* type simplelock and vice versa.
*/
-#define CHECK_MUTEX_TYPE() \
- bt 24+disLktypeb,1f __ASMNL__ \
- lwz r10,MUTEX_TYPE(r3) __ASMNL__ \
- cmpwi r10,MUTEX_TAG __ASMNL__ \
- beq+ 1f __ASMNL__ \
- lis r3,hi16(not_a_mutex) __ASMNL__ \
- ori r3,r3,lo16(not_a_mutex) __ASMNL__ \
- bl EXT(panic) __ASMNL__ \
- lwz r3,FM_ARG0(r1) __ASMNL__ \
+#define CHECK_MUTEX_TYPE() \
+ bt 24+disLktypeb,1f __ASMNL__ \
+ lwz r10,MUTEX_TYPE(r3) __ASMNL__ \
+ cmpwi r10,MUTEX_TAG __ASMNL__ \
+ beq+ 1f __ASMNL__ \
+ lis r3,hi16(not_a_mutex) __ASMNL__ \
+ ori r3,r3,lo16(not_a_mutex) __ASMNL__ \
+ bl EXT(panic) __ASMNL__ \
+ lwz r3,FM_ARG0(r1) __ASMNL__ \
1:
.data
STRINGD "not a mutex!\n\000"
.text
-#define CHECK_SIMPLE_LOCK_TYPE() \
- bt 24+disLktypeb,1f __ASMNL__ \
- lhz r10,SLOCK_TYPE(r3) __ASMNL__ \
- cmpwi r10,USLOCK_TAG __ASMNL__ \
- beq+ 1f __ASMNL__ \
- lis r3,hi16(not_a_slock) __ASMNL__ \
- ori r3,r3,lo16(not_a_slock) __ASMNL__ \
- bl EXT(panic) __ASMNL__ \
- lwz r3,FM_ARG0(r1) __ASMNL__ \
+#define CHECK_SIMPLE_LOCK_TYPE() \
+ bt 24+disLktypeb,1f __ASMNL__ \
+ lwz r10,SLOCK_TYPE(r3) __ASMNL__ \
+ cmpwi r10,USLOCK_TAG __ASMNL__ \
+ beq+ 1f __ASMNL__ \
+ lis r3,hi16(not_a_slock) __ASMNL__ \
+ ori r3,r3,lo16(not_a_slock) __ASMNL__ \
+ bl EXT(panic) __ASMNL__ \
+ lwz r3,FM_ARG0(r1) __ASMNL__ \
1:
.data
STRINGD "not a simple lock!\n\000"
.text
-#define CHECK_NO_SIMPLELOCKS() \
- bt 24+disLkNmSimpb,2f __ASMNL__ \
- lis r10,hi16(MASK(MSR_VEC)) __ASMNL__ \
- ori r10,r10,lo16(MASK(MSR_FP)) __ASMNL__ \
- mfmsr r11 __ASMNL__ \
- andc r11,r11,r10 __ASMNL__ \
- ori r10,r10,lo16(MASK(MSR_EE)) __ASMNL__ \
- andc r10,r11,r10 __ASMNL__ \
- mtmsr r10 __ASMNL__ \
- isync __ASMNL__ \
- mfsprg r10,0 __ASMNL__ \
- lwz r10,PP_SIMPLE_LOCK_CNT(r10) __ASMNL__ \
- cmpwi r10,0 __ASMNL__ \
- beq+ 1f __ASMNL__ \
- lis r3,hi16(simple_locks_held) __ASMNL__ \
- ori r3,r3,lo16(simple_locks_held) __ASMNL__ \
- bl EXT(panic) __ASMNL__ \
- lwz r3,FM_ARG0(r1) __ASMNL__ \
-1: __ASMNL__ \
- mtmsr r11 __ASMNL__ \
+#define CHECK_NO_SIMPLELOCKS() \
+ bt 24+disLkNmSimpb,2f __ASMNL__ \
+ mfmsr r11 __ASMNL__ \
+ rlwinm r11,r11,0,MSR_FP_BIT+1,MSR_FP_BIT-1 __ASMNL__ \
+ rlwinm r11,r11,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 __ASMNL__ \
+ rlwinm r10,r11,0,MSR_EE_BIT+1,MSR_EE_BIT-1 __ASMNL__ \
+ mtmsr r10 __ASMNL__ \
+ isync __ASMNL__ \
+ mfsprg r10,0 __ASMNL__ \
+ lwz r10,PP_SIMPLE_LOCK_CNT(r10) __ASMNL__ \
+ cmpwi r10,0 __ASMNL__ \
+ beq+ 1f __ASMNL__ \
+ lis r3,hi16(simple_locks_held) __ASMNL__ \
+ ori r3,r3,lo16(simple_locks_held) __ASMNL__ \
+ bl EXT(panic) __ASMNL__ \
+ lwz r3,FM_ARG0(r1) __ASMNL__ \
+1: __ASMNL__ \
+ mtmsr r11 __ASMNL__ \
2:
.data
/*
* Verifies return to the correct thread in "unlock" situations.
*/
-#define CHECK_THREAD(thread_offset) \
- bt 24+disLkThreadb,2f __ASMNL__ \
- lis r10,hi16(MASK(MSR_VEC)) __ASMNL__ \
- ori r10,r10,lo16(MASK(MSR_FP)) __ASMNL__ \
- mfmsr r11 __ASMNL__ \
- andc r11,r11,r10 __ASMNL__ \
- ori r10,r10,lo16(MASK(MSR_EE)) __ASMNL__ \
- andc r10,r11,r10 __ASMNL__ \
- mtmsr r10 __ASMNL__ \
- isync __ASMNL__ \
- mfsprg r10,0 __ASMNL__ \
- lwz r10,PP_ACTIVE_THREAD(r10) __ASMNL__ \
- cmpwi r10,0 __ASMNL__ \
- beq- 1f __ASMNL__ \
- lwz r9,thread_offset(r3) __ASMNL__ \
- cmpw r9,r10 __ASMNL__ \
- beq+ 1f __ASMNL__ \
- lis r3,hi16(wrong_thread) __ASMNL__ \
- ori r3,r3,lo16(wrong_thread) __ASMNL__ \
- bl EXT(panic) __ASMNL__ \
- lwz r3,FM_ARG0(r1) __ASMNL__ \
-1: __ASMNL__ \
- mtmsr r11 __ASMNL__ \
+
+#define CHECK_THREAD(thread_offset) \
+ bt 24+disLkThreadb,2f __ASMNL__ \
+ mfmsr r11 __ASMNL__ \
+ rlwinm r11,r11,0,MSR_FP_BIT+1,MSR_FP_BIT-1 __ASMNL__ \
+ rlwinm r11,r11,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 __ASMNL__ \
+ rlwinm r10,r11,0,MSR_EE_BIT+1,MSR_EE_BIT-1 __ASMNL__ \
+ mtmsr r10 __ASMNL__ \
+ isync __ASMNL__ \
+ mfsprg r10,0 __ASMNL__ \
+ lwz r10,PP_ACTIVE_THREAD(r10) __ASMNL__ \
+ cmpwi r10,0 __ASMNL__ \
+ beq- 1f __ASMNL__ \
+ lwz r9,thread_offset(r3) __ASMNL__ \
+ cmpw r9,r10 __ASMNL__ \
+ beq+ 1f __ASMNL__ \
+ lis r3,hi16(wrong_thread) __ASMNL__ \
+ ori r3,r3,lo16(wrong_thread) __ASMNL__ \
+ bl EXT(panic) __ASMNL__ \
+ lwz r3,FM_ARG0(r1) __ASMNL__ \
+1: __ASMNL__ \
+ mtmsr r11 __ASMNL__ \
2:
.data
wrong_thread:
STRINGD "wrong thread!\n\000"
.text
-#define CHECK_MYLOCK(thread_offset) \
- bt 24+disLkMyLckb,2f __ASMNL__ \
- lis r10,hi16(MASK(MSR_VEC)) __ASMNL__ \
- ori r10,r10,lo16(MASK(MSR_FP)) __ASMNL__ \
- mfmsr r11 __ASMNL__ \
- andc r11,r11,r10 __ASMNL__ \
- ori r10,r10,lo16(MASK(MSR_EE)) __ASMNL__ \
- andc r10,r11,r10 __ASMNL__ \
- mtmsr r10 __ASMNL__ \
- isync __ASMNL__ \
- mfsprg r10,0 __ASMNL__ \
- lwz r10,PP_ACTIVE_THREAD(r10) __ASMNL__ \
- cmpwi r10,0 __ASMNL__ \
- beq- 1f __ASMNL__ \
- lwz r9, thread_offset(r3) __ASMNL__ \
- cmpw r9,r10 __ASMNL__ \
- bne+ 1f __ASMNL__ \
- lis r3, hi16(mylock_attempt) __ASMNL__ \
- ori r3,r3,lo16(mylock_attempt) __ASMNL__ \
- bl EXT(panic) __ASMNL__ \
- lwz r3,FM_ARG0(r1) __ASMNL__ \
-1: __ASMNL__ \
- mtmsr r11 __ASMNL__ \
+#define CHECK_MYLOCK(thread_offset) \
+ bt 24+disLkMyLckb,2f __ASMNL__ \
+ mfmsr r11 __ASMNL__ \
+ rlwinm r11,r11,0,MSR_FP_BIT+1,MSR_FP_BIT-1 __ASMNL__ \
+ rlwinm r11,r11,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 __ASMNL__ \
+ rlwinm r10,r11,0,MSR_EE_BIT+1,MSR_EE_BIT-1 __ASMNL__ \
+ mtmsr r10 __ASMNL__ \
+ isync __ASMNL__ \
+ mfsprg r10,0 __ASMNL__ \
+ lwz r10,PP_ACTIVE_THREAD(r10) __ASMNL__ \
+ cmpwi r10,0 __ASMNL__ \
+ beq- 1f __ASMNL__ \
+ lwz r9, thread_offset(r3) __ASMNL__ \
+ cmpw r9,r10 __ASMNL__ \
+ bne+ 1f __ASMNL__ \
+ lis r3, HIGH_ADDR(mylock_attempt) __ASMNL__ \
+ ori r3,r3,LOW_ADDR(mylock_attempt) __ASMNL__ \
+ bl EXT(panic) __ASMNL__ \
+ lwz r3,FM_ARG0(r1) __ASMNL__ \
+1: __ASMNL__ \
+ mtmsr r11 __ASMNL__ \
2:
.data
#endif /* MACH_LDEBUG */
/*
- * void hw_lock_init(hw_lock_t)
+ * void hw_lock_init(hw_lock_t)
*
- * Initialize a hardware lock.
+ * Initialize a hardware lock. These locks should be cache aligned and a multiple
+ * of cache size.
*/
- .align 5
- .globl EXT(hw_lock_init)
-LEXT(hw_lock_init)
+ENTRY(hw_lock_init, TAG_NO_FRAME_USED)
- li r0, 0 ; set lock to free == 0
- stw r0, 0(r3) ; Initialize the lock
+ li r0, 0 /* set lock to free == 0 */
+ stw r0, 0(r3) /* Initialize the lock */
blr
/*
* Unconditionally release lock.
* Release preemption level.
*/
+
+
.align 5
.globl EXT(hw_lock_unlock)
LEXT(hw_lock_unlock)
- .globl EXT(hwulckPatch_isync)
-LEXT(hwulckPatch_isync)
- isync
- .globl EXT(hwulckPatch_eieio)
-LEXT(hwulckPatch_eieio)
- eieio
- li r0, 0 ; set lock to free
+#if 0
+ lis r0,HIGH_ADDR(CutTrace) /* (TEST/DEBUG) */
+ lis r5,0xFFFF /* (TEST/DEBUG) */
+ oris r0,r0,LOW_ADDR(CutTrace) /* (TEST/DEBUG) */
+ sc /* (TEST/DEBUG) */
+#endif
+ sync /* Flush writes done under lock */
+ li r0, 0 /* set lock to free */
stw r0, 0(r3)
- b epStart ; Go enable preemption...
+ b epStart /* Go enable preemption... */
+
+
+/*
+ * Special case for internal use. Uses same lock code, but sets up so
+ * that there will be no disabling of preemption after locking. Generally
+ * used for mutex locks when obtaining the interlock although there is
+ * nothing stopping other uses.
+ */
+lockLock: lis r4,HIGH_ADDR(EXT(LockTimeOut)) /* Get the high part */
+ ori r4,r4,LOW_ADDR(EXT(LockTimeOut)) /* And the low part */
+ cmplwi cr1,r1,0 /* Set flag to disable disable preemption */
+ lwz r4,0(r4) /* Get the timerout value */
+ b lockComm /* Join on up... */
+
/*
* void hw_lock_lock(hw_lock_t)
*
- * Acquire lock, spinning until it becomes available.
- * Return with preemption disabled.
- * We will just set a default timeout and jump into the NORMAL timeout lock.
+ * Acquire lock, spinning until it becomes available.
+ * Return with preemption disabled.
+ * Apparently not used except by mach_perf.
+ * We will just set a default timeout and jump into the NORMAL timeout lock.
*/
+
.align 5
.globl EXT(hw_lock_lock)
LEXT(hw_lock_lock)
-lockDisa:
- li r4,0 ; no timeout value
- b lckcomm ; Join on up...
+
+lockDisa: lis r4,HIGH_ADDR(EXT(LockTimeOut)) /* Get the high part */
+ ori r4,r4,LOW_ADDR(EXT(LockTimeOut)) /* And the low part */
+ cmplw cr1,r1,r1 /* Set flag to enable disable preemption */
+ lwz r4,0(r4) /* Get the timerout value */
+ b lockComm /* Join on up... */
/*
- * unsigned int hw_lock_to(hw_lock_t, unsigned int timeout)
+ * unsigned int hw_lock_to(hw_lock_t, unsigned int timeout)
+ *
+ * Try to acquire spin-lock. Return success (1) or failure (0).
+ * Attempt will fail after timeout ticks of the timebase.
+ * We try fairly hard to get this lock. We disable for interruptions, but
+ * reenable after a "short" timeout (128 ticks, we may want to change this).
+ * After checking to see if the large timeout value (passed in) has expired and a
+ * sufficient number of cycles have gone by (to insure pending 'rupts are taken),
+ * we return either in abject failure, or disable and go back to the lock sniff routine.
+ * If the sniffer finds the lock free, it jumps right up and tries to grab it.
+ *
+ * One programming note: NEVER DO NOTHING IN HERE NO HOW THAT WILL FORCE US TO CALL
+ * THIS WITH TRANSLATION OR INTERRUPTIONS EITHER ON OR OFF, GOSH DARN IT!
*
- * Try to acquire spin-lock. Return success (1) or failure (0).
- * Attempt will fail after timeout ticks of the timebase.
- * We try fairly hard to get this lock. We disable for interruptions, but
- * reenable after a "short" timeout (128 ticks, we may want to change this).
- * After checking to see if the large timeout value (passed in) has expired and a
- * sufficient number of cycles have gone by (to insure pending 'rupts are taken),
- * we return either in abject failure, or disable and go back to the lock sniff routine.
- * If the sniffer finds the lock free, it jumps right up and tries to grab it.
*/
.align 5
.globl EXT(hw_lock_to)
LEXT(hw_lock_to)
+#if 0
+ lis r0,HIGH_ADDR(CutTrace) /* (TEST/DEBUG) */
+ lis r5,0xEEEE /* (TEST/DEBUG) */
+ oris r0,r0,LOW_ADDR(CutTrace) /* (TEST/DEBUG) */
+ sc /* (TEST/DEBUG) */
+#endif
+
#if CHECKNMI
- mflr r12 ; (TEST/DEBUG)
- bl EXT(ml_sense_nmi) ; (TEST/DEBUG)
- mtlr r12 ; (TEST/DEBUG)
+ mflr r12 ; (TEST/DEBUG)
+ bl EXT(ml_sense_nmi) ; (TEST/DEBUG)
+ mtlr r12 ; (TEST/DEBUG)
#endif
-lckcomm:
- mfsprg r6,1 ; Get the current activation
- lwz r5,ACT_PREEMPT_CNT(r6) ; Get the preemption level
- addi r5,r5,1 ; Bring up the disable count
- stw r5,ACT_PREEMPT_CNT(r6) ; Save it back
- mr r5,r3 ; Get the address of the lock
- li r8,0 ; Set r8 to zero
-
-lcktry: lwarx r6,0,r5 ; Grab the lock value
- andi. r3,r6,ILK_LOCKED ; Is it locked?
- ori r6,r6,ILK_LOCKED ; Set interlock
- bne-- lckspin ; Yeah, wait for it to clear...
- stwcx. r6,0,r5 ; Try to seize that there durn lock
- bne-- lcktry ; Couldn't get it...
- li r3,1 ; return true
- isync ; Make sure we don't use a speculativily loaded value
- blr ; Go on home...
-
-lckspin: li r6,lgKillResv ; Get killing field
- stwcx. r6,0,r6 ; Kill reservation
-
- mr. r4,r4 ; Test timeout value
- bne++ lockspin0
- lis r4,hi16(EXT(LockTimeOut)) ; Get the high part
- ori r4,r4,lo16(EXT(LockTimeOut)) ; And the low part
- lwz r4,0(r4) ; Get the timeout value
-lockspin0:
- mr. r8,r8 ; Is r8 set to zero
- bne++ lockspin1 ; If yes, first spin attempt
- lis r0,hi16(MASK(MSR_VEC)) ; Get vector enable
- mfmsr r9 ; Get the MSR value
- ori r0,r0,lo16(MASK(MSR_FP)) ; Get FP enable
- ori r7,r0,lo16(MASK(MSR_EE)) ; Get EE bit on too
- andc r9,r9,r0 ; Clear FP and VEC
- andc r7,r9,r7 ; Clear EE as well
- mtmsr r7 ; Turn off interruptions
- isync ; May have turned off vec and fp here
- mftb r8 ; Get timestamp on entry
- b lcksniff
-
-lockspin1: mtmsr r7 ; Turn off interruptions
- mftb r8 ; Get timestamp on entry
-
-lcksniff: lwz r3,0(r5) ; Get that lock in here
- andi. r3,r3,ILK_LOCKED ; Is it free yet?
- beq++ lckretry ; Yeah, try for it again...
+ cmplw cr1,r1,r1 /* Set flag to enable disable preemption */
+
+lockComm: mfmsr r9 /* Get the MSR value */
+ rlwinm r9,r9,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ mr r5,r3 /* Get the address of the lock */
+ rlwinm r9,r9,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r7,r9,0,MSR_EE_BIT+1,MSR_EE_BIT-1 /* Get MSR that is uninterruptible */
+
+ mtmsr r7 /* Turn off interruptions */
+ isync ; May have turned off vec and fp here
+ mftb r8 /* Get the low part of the time base */
- mftb r10 ; Time stamp us now
- sub r10,r10,r8 ; Get the elapsed time
- cmplwi r10,128 ; Have we been spinning for 128 tb ticks?
- blt++ lcksniff ; Not yet...
+lcktry: lwarx r6,0,r5 /* Grab the lock value */
+ andi. r3,r6,ILK_LOCKED /* Is it locked? */
+ ori r6,r6,ILK_LOCKED /* Set interlock */
+ bne- lcksniff /* Yeah, wait for it to clear... */
+ stwcx. r6,0,r5 /* Try to seize that there durn lock */
+ bne- lcktry /* Couldn't get it... */
+ li r3,1 /* return true */
+ isync /* Make sure we don't use a speculativily loaded value */
+ beq+ cr1,daPreComm /* We got it, go disable preemption if we're supposed to... */
+ mtmsr r9 ; Restore interrupt state
+ blr /* Go on home... */
- mtmsr r9 ; Say, any interrupts pending?
+ .align 5
-; The following instructions force the pipeline to be interlocked to that only one
-; instruction is issued per cycle. The insures that we stay enabled for a long enough
-; time; if it's too short, pending interruptions will not have a chance to be taken
+lcksniff: lwz r3,0(r5) /* Get that lock in here */
+ andi. r3,r3,ILK_LOCKED /* Is it free yet? */
+ beq+ lcktry /* Yeah, try for it again... */
+
+ mftb r10 /* Time stamp us now */
+ sub r10,r10,r8 /* Get the elapsed time */
+ cmplwi r10,128 /* Have we been spinning for 128 tb ticks? */
+ blt+ lcksniff /* Not yet... */
+
+ mtmsr r9 /* Say, any interrupts pending? */
- subi r4,r4,128 ; Back off elapsed time from timeout value
- or r4,r4,r4 ; Do nothing here but force a single cycle delay
- mr. r4,r4 ; See if we used the whole timeout
- li r3,0 ; Assume a timeout return code
- or r4,r4,r4 ; Do nothing here but force a single cycle delay
+/* The following instructions force the pipeline to be interlocked to that only one
+ instruction is issued per cycle. The insures that we stay enabled for a long enough
+ time; if it's too short, pending interruptions will not have a chance to be taken */
- ble-- lckfail ; We failed
- b lockspin1 ; Now that we've opened an enable window, keep trying...
-lckretry:
- mtmsr r9 ; Restore interrupt state
- li r8,1 ; Insure that R8 is not 0
- b lcktry
-lckfail: ; We couldn't get the lock
- li r3,0 ; Set failure return code
- blr ; Return, head hanging low...
+ subi r4,r4,128 /* Back off elapsed time from timeout value */
+ or r4,r4,r4 /* Do nothing here but force a single cycle delay */
+ mr. r4,r4 /* See if we used the whole timeout */
+ li r3,0 /* Assume a timeout return code */
+ or r4,r4,r4 /* Do nothing here but force a single cycle delay */
+
+ ble- lckfail /* We failed */
+ mtmsr r7 /* Disable for interruptions */
+ mftb r8 /* Get the low part of the time base */
+ b lcksniff /* Now that we've opened an enable window, keep trying... */
+
+lckfail: /* We couldn't get the lock */
+ li r3,0 /* Set failure return code */
+ blr /* Return, head hanging low... */
/*
- * unsigned int hw_lock_bit(hw_lock_t, unsigned int bit, unsigned int timeout)
+ * unsigned int hw_lock_bit(hw_lock_t, unsigned int bit, unsigned int timeout)
+ *
+ * Try to acquire spin-lock. The second parameter is the bit mask to test and set.
+ * multiple bits may be set. Return success (1) or failure (0).
+ * Attempt will fail after timeout ticks of the timebase.
+ * We try fairly hard to get this lock. We disable for interruptions, but
+ * reenable after a "short" timeout (128 ticks, we may want to shorten this).
+ * After checking to see if the large timeout value (passed in) has expired and a
+ * sufficient number of cycles have gone by (to insure pending 'rupts are taken),
+ * we return either in abject failure, or disable and go back to the lock sniff routine.
+ * If the sniffer finds the lock free, it jumps right up and tries to grab it.
+ *
+ * NOTE WELL!!!! THE ROUTINE hw_lock_phys_vir KNOWS WHAT REGISTERS THIS GUY
+ * USES. THIS SAVES A TRANSLATION OFF TO ON TRANSITION AND BACK AND A SAVE AND
+ * RESTORE FROM THE STACK.
*
- * Try to acquire spin-lock. The second parameter is the bit mask to test and set.
- * multiple bits may be set. Return success (1) or failure (0).
- * Attempt will fail after timeout ticks of the timebase.
- * We try fairly hard to get this lock. We disable for interruptions, but
- * reenable after a "short" timeout (128 ticks, we may want to shorten this).
- * After checking to see if the large timeout value (passed in) has expired and a
- * sufficient number of cycles have gone by (to insure pending 'rupts are taken),
- * we return either in abject failure, or disable and go back to the lock sniff routine.
- * If the sniffer finds the lock free, it jumps right up and tries to grab it.
*/
+
.align 5
+
+ nop ; Force loop alignment to cache line
+ nop
+ nop
+ nop
+
.globl EXT(hw_lock_bit)
LEXT(hw_lock_bit)
- li r10,0
+ mfmsr r9 /* Get the MSR value */
+ rlwinm r9,r9,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r9,r9,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r7,r9,0,MSR_EE_BIT+1,MSR_EE_BIT-1 /* Get MSR that is uninterruptible */
-bittry: lwarx r6,0,r3 ; Grab the lock value
- and. r0,r6,r4 ; See if any of the lock bits are on
- or r6,r6,r4 ; Turn on the lock bits
- bne-- bitspin ; Yeah, wait for it to clear...
- stwcx. r6,0,r3 ; Try to seize that there durn lock
- bne-- bittry ; Just start up again if the store failed...
-
- li r3,1 ; Set good return code
- isync ; Make sure we don't use a speculativily loaded value
- blr
-
- .align 5
+ mtmsr r7 /* Turn off interruptions */
+ isync ; May have turned off vec and fp here
-bitspin: li r11,lgKillResv ; Get killing field
- stwcx. r11,0,r11 ; Kill reservation
+ mftb r8 /* Get the low part of the time base */
- mr. r10,r10 ; Is r8 set to zero
- li r10,1 ; Close gate
- beq-- bit1sttime ; If yes, first spin attempt
+bittry: lwarx r6,0,r3 /* Grab the lock value */
+ and. r0,r6,r4 /* See if any of the lock bits are on */
+ or r6,r6,r4 /* Turn on the lock bits */
+ bne- bitsniff /* Yeah, wait for it to clear... */
+ stwcx. r6,0,r3 /* Try to seize that there durn lock */
+ beq+ bitgot /* We got it, yahoo... */
+ b bittry /* Just start up again if the store failed... */
-bitspin0: mtmsr r7 ; Turn off interruptions
- mftb r8 ; Get the low part of the time base
-
-bitsniff: lwz r6,0(r3) ; Get that lock in here
- and. r0,r6,r4 ; See if any of the lock bits are on
- beq++ bitretry ; Yeah, try for it again...
+ .align 5
- mftb r6 ; Time stamp us now
- sub r6,r6,r8 ; Get the elapsed time
- cmplwi r6,128 ; Have we been spinning for 128 tb ticks?
- blt++ bitsniff ; Not yet...
+bitsniff: lwz r6,0(r3) /* Get that lock in here */
+ and. r0,r6,r4 /* See if any of the lock bits are on */
+ beq+ bittry /* Yeah, try for it again... */
- mtmsr r9 ; Say, any interrupts pending?
-
-; The following instructions force the pipeline to be interlocked to that only one
-; instruction is issued per cycle. The insures that we stay enabled for a long enough
-; time. If it's too short, pending interruptions will not have a chance to be taken
+ mftb r6 /* Time stamp us now */
+ sub r6,r6,r8 /* Get the elapsed time */
+ cmplwi r6,128 /* Have we been spinning for 128 tb ticks? */
+ blt+ bitsniff /* Not yet... */
+
+ mtmsr r9 /* Say, any interrupts pending? */
- subi r5,r5,128 ; Back off elapsed time from timeout value
- or r5,r5,r5 ; Do nothing here but force a single cycle delay
- mr. r5,r5 ; See if we used the whole timeout
- or r5,r5,r5 ; Do nothing here but force a single cycle delay
+/* The following instructions force the pipeline to be interlocked to that only one
+ instruction is issued per cycle. The insures that we stay enabled for a long enough
+ time. If it's too short, pending interruptions will not have a chance to be taken
+*/
- bgt++ bitspin0 ; Now that we've opened an enable window, keep trying...
-
- li r3,0 ; Set failure return code
- blr ; Return, head hanging low...
-
-bitretry: mtmsr r9 ; Enable for interruptions
- b bittry
-
-bit1sttime: lis r0,hi16(MASK(MSR_VEC)) ; Get vector enable
- mfmsr r9 ; Get the MSR value
- ori r0,r0,lo16(MASK(MSR_FP)) ; Get FP enable
- ori r7,r0,lo16(MASK(MSR_EE)) ; Get EE bit on too
- andc r9,r9,r0 ; Clear FP and VEC
- andc r7,r9,r7 ; Clear EE as well
- mtmsr r7 ; Turn off interruptions
- isync ; May have turned off vec and fp here
- mftb r8 ; Get the low part of the time base
- b bitsniff
+ subi r5,r5,128 /* Back off elapsed time from timeout value */
+ or r5,r5,r5 /* Do nothing here but force a single cycle delay */
+ mr. r5,r5 /* See if we used the whole timeout */
+ or r5,r5,r5 /* Do nothing here but force a single cycle delay */
+
+ ble- bitfail /* We failed */
+ mtmsr r7 /* Disable for interruptions */
+ mftb r8 /* Get the low part of the time base */
+ b bitsniff /* Now that we've opened an enable window, keep trying... */
.align 5
+bitgot: mtmsr r9 /* Enable for interruptions */
+ li r3,1 /* Set good return code */
+ isync /* Make sure we don't use a speculativily loaded value */
+ blr
+
+bitfail: li r3,0 /* Set failure return code */
+ blr /* Return, head hanging low... */
+
/*
- * unsigned int hw_unlock_bit(hw_lock_t, unsigned int bit)
+ * unsigned int hw_unlock_bit(hw_lock_t, unsigned int bit)
*
- * Release bit based spin-lock. The second parameter is the bit mask to clear.
- * Multiple bits may be cleared.
+ * Release bit based spin-lock. The second parameter is the bit mask to clear.
+ * Multiple bits may be cleared.
*
+ * NOTE WELL!!!! THE ROUTINE hw_lock_phys_vir KNOWS WHAT REGISTERS THIS GUY
+ * USES. THIS SAVES A TRANSLATION OFF TO ON TRANSITION AND BACK AND A SAVE AND
+ * RESTORE FROM THE STACK.
*/
+
.align 5
.globl EXT(hw_unlock_bit)
LEXT(hw_unlock_bit)
- .globl EXT(hwulckbPatch_isync)
-LEXT(hwulckbPatch_isync)
- isync
- .globl EXT(hwulckbPatch_eieio)
-LEXT(hwulckbPatch_eieio)
- eieio
-ubittry: lwarx r0,0,r3 ; Grab the lock value
- andc r0,r0,r4 ; Clear the lock bits
- stwcx. r0,0,r3 ; Try to clear that there durn lock
- bne- ubittry ; Try again, couldn't save it...
+ sync
+
+ubittry: lwarx r0,0,r3 /* Grab the lock value */
+ andc r0,r0,r4 /* Clear the lock bits */
+ stwcx. r0,0,r3 /* Try to clear that there durn lock */
+ bne- ubittry /* Try again, couldn't save it... */
- blr ; Leave...
+ blr /* Leave... */
/*
- * unsigned int hw_lock_mbits(hw_lock_t, unsigned int bits, unsigned int value,
+ * unsigned int hw_lock_mbits(hw_lock_t, unsigned int bits, unsigned int value,
* unsigned int newb, unsigned int timeout)
*
- * Try to acquire spin-lock. The second parameter is the bit mask to check.
- * The third is the value of those bits and the 4th is what to set them to.
- * Return success (1) or failure (0).
- * Attempt will fail after timeout ticks of the timebase.
- * We try fairly hard to get this lock. We disable for interruptions, but
- * reenable after a "short" timeout (128 ticks, we may want to shorten this).
- * After checking to see if the large timeout value (passed in) has expired and a
- * sufficient number of cycles have gone by (to insure pending 'rupts are taken),
- * we return either in abject failure, or disable and go back to the lock sniff routine.
- * If the sniffer finds the lock free, it jumps right up and tries to grab it.
+ * Try to acquire spin-lock. The second parameter is the bit mask to check.
+ * The third is the value of those bits and the 4th is what to set them to.
+ * Return success (1) or failure (0).
+ * Attempt will fail after timeout ticks of the timebase.
+ * We try fairly hard to get this lock. We disable for interruptions, but
+ * reenable after a "short" timeout (128 ticks, we may want to shorten this).
+ * After checking to see if the large timeout value (passed in) has expired and a
+ * sufficient number of cycles have gone by (to insure pending 'rupts are taken),
+ * we return either in abject failure, or disable and go back to the lock sniff routine.
+ * If the sniffer finds the lock free, it jumps right up and tries to grab it.
+ *
*/
+
.align 5
+
+ nop ; Force loop alignment to cache line
+ nop
+ nop
+ nop
+
.globl EXT(hw_lock_mbits)
LEXT(hw_lock_mbits)
- li r10,0
+ mfmsr r9 ; Get the MSR value
+ rlwinm r9,r9,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r9,r9,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r8,r9,0,MSR_EE_BIT+1,MSR_EE_BIT-1 ; Get MSR that is uninterruptible
-mbittry: lwarx r12,0,r3 ; Grab the lock value
- and r0,r12,r4 ; Clear extra bits
- andc r12,r12,r4 ; Clear all bits in the bit mask
- or r12,r12,r6 ; Turn on the lock bits
- cmplw r0,r5 ; Are these the right bits?
- bne-- mbitspin ; Nope, wait for it to clear...
- stwcx. r12,0,r3 ; Try to seize that there durn lock
- beq++ mbitgot ; We got it, yahoo...
- b mbittry ; Just start up again if the store failed...
+ mtmsr r8 ; Turn off interruptions
+ isync ; May have turned off vectors or float here
+ mftb r10 ; Get the low part of the time base
+
+mbittry: lwarx r12,0,r3 ; Grab the lock value
+ and r0,r12,r4 ; Clear extra bits
+ andc r12,r12,r4 ; Clear all bits in the bit mask
+ or r12,r12,r6 ; Turn on the lock bits
+ cmplw r0,r5 ; Are these the right bits?
+ bne- mbitsniff ; Nope, wait for it to clear...
+ stwcx. r12,0,r3 ; Try to seize that there durn lock
+ beq+ mbitgot ; We got it, yahoo...
+ b mbittry ; Just start up again if the store failed...
.align 5
-mbitspin: li r11,lgKillResv ; Point to killing field
- stwcx. r11,0,r11 ; Kill it
- mr. r10,r10 ; Is r10 set to zero
- bne++ mbitspin0 ; If yes, first spin attempt
- lis r0,hi16(MASK(MSR_VEC)) ; Get vector enable
- mfmsr r9 ; Get the MSR value
- ori r0,r0,lo16(MASK(MSR_FP)) ; Get FP enable
- ori r8,r0,lo16(MASK(MSR_EE)) ; Get EE bit on too
- andc r9,r9,r0 ; Clear FP and VEC
- andc r8,r9,r8 ; Clear EE as well
- mtmsr r8 ; Turn off interruptions
- isync ; May have turned off vectors or float here
- mftb r10 ; Get the low part of the time base
- b mbitsniff
-mbitspin0:
- mtmsr r8 ; Turn off interruptions
- mftb r10 ; Get the low part of the time base
-mbitsniff:
- lwz r12,0(r3) ; Get that lock in here
- and r0,r12,r4 ; Clear extra bits
- cmplw r0,r5 ; Are these the right bits?
- beq++ mbitretry ; Yeah, try for it again...
+mbitsniff: lwz r12,0(r3) ; Get that lock in here
+ and r0,r12,r4 ; Clear extra bits
+ cmplw r0,r5 ; Are these the right bits?
+ beq+ mbittry ; Yeah, try for it again...
- mftb r11 ; Time stamp us now
- sub r11,r11,r10 ; Get the elapsed time
- cmplwi r11,128 ; Have we been spinning for 128 tb ticks?
- blt++ mbitsniff ; Not yet...
+ mftb r11 ; Time stamp us now
+ sub r11,r11,r10 ; Get the elapsed time
+ cmplwi r11,128 ; Have we been spinning for 128 tb ticks?
+ blt+ mbitsniff ; Not yet...
- mtmsr r9 ; Say, any interrupts pending?
+ mtmsr r9 ; Say, any interrupts pending?
; The following instructions force the pipeline to be interlocked to that only one
; instruction is issued per cycle. The insures that we stay enabled for a long enough
; time. If it is too short, pending interruptions will not have a chance to be taken
- subi r7,r7,128 ; Back off elapsed time from timeout value
- or r7,r7,r7 ; Do nothing here but force a single cycle delay
- mr. r7,r7 ; See if we used the whole timeout
- or r7,r7,r7 ; Do nothing here but force a single cycle delay
+ subi r7,r7,128 ; Back off elapsed time from timeout value
+ or r7,r7,r7 ; Do nothing here but force a single cycle delay
+ mr. r7,r7 ; See if we used the whole timeout
+ or r7,r7,r7 ; Do nothing here but force a single cycle delay
- ble-- mbitfail ; We failed
- b mbitspin0 ; Now that we have opened an enable window, keep trying...
-mbitretry:
- mtmsr r9 ; Enable for interruptions
- li r10,1 ; Make sure this is non-zero
- b mbittry
+ ble- mbitfail ; We failed
+ mtmsr r8 ; Disable for interruptions
+ mftb r10 ; Get the low part of the time base
+ b mbitsniff ; Now that we have opened an enable window, keep trying...
.align 5
-mbitgot:
- li r3,1 ; Set good return code
- isync ; Make sure we do not use a speculativily loaded value
+
+mbitgot: mtmsr r9 ; Enable for interruptions
+ li r3,1 ; Set good return code
+ isync ; Make sure we do not use a speculativily loaded value
blr
-mbitfail: li r3,0 ; Set failure return code
- blr ; Return, head hanging low...
+mbitfail: li r3,0 ; Set failure return code
+ blr ; Return, head hanging low...
+
/*
* unsigned int hw_cpu_sync(unsigned int *, unsigned int timeout)
*
- * Spin until word hits 0 or timeout.
- * Return success (1) or failure (0).
- * Attempt will fail after timeout ticks of the timebase.
+ * Spin until word hits 0 or timeout.
+ * Return success (1) or failure (0).
+ * Attempt will fail after timeout ticks of the timebase.
+ *
+ * The theory is that a processor will bump a counter as it signals
+ * other processors. Then it will spin untl the counter hits 0 (or
+ * times out). The other processors, as it receives the signal will
+ * decrement the counter.
*
- * The theory is that a processor will bump a counter as it signals
- * other processors. Then it will spin untl the counter hits 0 (or
- * times out). The other processors, as it receives the signal will
- * decrement the counter.
+ * The other processors use interlocked update to decrement, this one
+ * does not need to interlock.
*
- * The other processors use interlocked update to decrement, this one
- * does not need to interlock.
*/
+
.align 5
+
.globl EXT(hw_cpu_sync)
LEXT(hw_cpu_sync)
- mftb r10 ; Get the low part of the time base
- mr r9,r3 ; Save the sync word address
- li r3,1 ; Assume we work
+ mftb r10 ; Get the low part of the time base
+ mr r9,r3 ; Save the sync word address
+ li r3,1 ; Assume we work
-csynctry: lwz r11,0(r9) ; Grab the sync value
- mr. r11,r11 ; Counter hit 0?
- beqlr- ; Yeah, we are sunk...
- mftb r12 ; Time stamp us now
+csynctry: lwz r11,0(r9) ; Grab the sync value
+ mr. r11,r11 ; Counter hit 0?
+ beqlr- ; Yeah, we are sunk...
+ mftb r12 ; Time stamp us now
- sub r12,r12,r10 ; Get the elapsed time
- cmplw r4,r12 ; Have we gone too long?
- bge+ csynctry ; Not yet...
+ sub r12,r12,r10 ; Get the elapsed time
+ cmplw r4,r12 ; Have we gone too long?
+ bge+ csynctry ; Not yet...
- li r3,0 ; Set failure...
- blr ; Return, head hanging low...
+ li r3,0 ; Set failure...
+ blr ; Return, head hanging low...
/*
* unsigned int hw_cpu_wcng(unsigned int *, unsigned int, unsigned int timeout)
*
- * Spin until word changes or timeout.
- * Return success (1) or failure (0).
- * Attempt will fail after timeout ticks of the timebase.
+ * Spin until word changes or timeout.
+ * Return success (1) or failure (0).
+ * Attempt will fail after timeout ticks of the timebase.
+ *
+ * This is used to insure that a processor passes a certain point.
+ * An example of use is to monitor the last interrupt time in the
+ * per_proc block. This can be used to insure that the other processor
+ * has seen at least one interrupt since a specific time.
*
- * This is used to insure that a processor passes a certain point.
- * An example of use is to monitor the last interrupt time in the
- * per_proc block. This can be used to insure that the other processor
- * has seen at least one interrupt since a specific time.
*/
+
.align 5
+
.globl EXT(hw_cpu_wcng)
LEXT(hw_cpu_wcng)
- mftb r10 ; Get the low part of the time base
- mr r9,r3 ; Save the sync word address
- li r3,1 ; Assume we work
+ mftb r10 ; Get the low part of the time base
+ mr r9,r3 ; Save the sync word address
+ li r3,1 ; Assume we work
-wcngtry: lwz r11,0(r9) ; Grab the value
- cmplw r11,r4 ; Do they still match?
- bnelr- ; Nope, cool...
- mftb r12 ; Time stamp us now
+wcngtry: lwz r11,0(r9) ; Grab the value
+ cmplw r11,r4 ; Do they still match?
+ bnelr- ; Nope, cool...
+ mftb r12 ; Time stamp us now
- sub r12,r12,r10 ; Get the elapsed time
- cmplw r5,r12 ; Have we gone too long?
- bge+ wcngtry ; Not yet...
+ sub r12,r12,r10 ; Get the elapsed time
+ cmplw r5,r12 ; Have we gone too long?
+ bge+ wcngtry ; Not yet...
- li r3,0 ; Set failure...
- blr ; Return, head hanging low...
+ li r3,0 ; Set failure...
+ blr ; Return, head hanging low...
/*
- * unsigned int hw_lock_try(hw_lock_t)
+ * unsigned int hw_lock_try(hw_lock_t)
*
- * Try to acquire spin-lock. Return success (1) or failure (0)
- * Returns with preemption disabled on success.
+ * Try to acquire spin-lock. Return success (1) or failure (0)
+ * Returns with preemption disabled on success.
*
*/
.align 5
LEXT(hw_lock_try)
- lis r0,hi16(MASK(MSR_VEC)) ; Get vector enable
- mfmsr r9 ; Get the MSR value
- ori r0,r0,lo16(MASK(MSR_FP)) ; Get FP enable
- ori r7,r0,lo16(MASK(MSR_EE)) ; Get EE bit on too
- andc r9,r9,r0 ; Clear FP and VEC
- andc r7,r9,r7 ; Clear EE as well
+#if 0
+ lis r0,HIGH_ADDR(CutTrace) /* (TEST/DEBUG) */
+ lis r5,0x9999 /* (TEST/DEBUG) */
+ oris r0,r0,LOW_ADDR(CutTrace) /* (TEST/DEBUG) */
+ sc /* (TEST/DEBUG) */
+#endif
+ mfmsr r9 /* Save the MSR value */
+ rlwinm r9,r9,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r9,r9,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r7,r9,0,MSR_EE_BIT+1,MSR_EE_BIT-1 /* Clear interruption bit */
- mtmsr r7 ; Disable interruptions and thus, preemption
+#if MACH_LDEBUG
+ lis r5, 0x10 /* roughly 1E6 */
+ mtctr r5
+#endif /* MACH_LDEBUG */
+
+ mtmsr r7 /* Disable interruptions and thus, preemption */
+ isync ; May have turned off fp/vec here
+.L_lock_try_loop:
- lwz r5,0(r3) ; Quick load
- andi. r6,r5,ILK_LOCKED ; TEST...
- bne-- .L_lock_try_failed ; No go...
+#if MACH_LDEBUG
+ bdnz+ 0f /* Count attempts */
+ mtmsr r9 /* Restore enablement */
+ BREAKPOINT_TRAP /* Get to debugger */
+ mtmsr r7 /* Disable interruptions and thus, preemption */
+0:
+#endif /* MACH_LDEBUG */
-.L_lock_try_loop:
- lwarx r5,0,r3 ; Ld from addr of arg and reserve
+ lwarx r5,0,r3 /* Ld from addr of arg and reserve */
- andi. r6,r5,ILK_LOCKED ; TEST...
+ andi. r6,r5,ILK_LOCKED /* TEST... */
ori r5,r5,ILK_LOCKED
- bne-- .L_lock_try_failedX ; branch if taken. Predict free
+ bne- .L_lock_try_failed /* branch if taken. Predict free */
- stwcx. r5,0,r3 ; And SET (if still reserved)
- bne-- .L_lock_try_loop ; If set failed, loop back
+ stwcx. r5,0,r3 /* And SET (if still reserved) */
+ mfsprg r6,0 /* Get the per_proc block */
+ bne- .L_lock_try_loop /* If set failed, loop back */
isync
- mfsprg r6,1 ; Get current activation
- lwz r5,ACT_PREEMPT_CNT(r6) ; Get the preemption level
- addi r5,r5,1 ; Bring up the disable count
- stw r5,ACT_PREEMPT_CNT(r6) ; Save it back
+ lwz r5,PP_PREEMPT_CNT(r6) /* Get the preemption level */
+ addi r5,r5,1 /* Bring up the disable count */
+ stw r5,PP_PREEMPT_CNT(r6) /* Save it back */
- mtmsr r9 ; Allow interruptions now
- li r3,1 ; Set that the lock was free
+ mtmsr r9 /* Allow interruptions now */
+ li r3,1 /* Set that the lock was free */
blr
-.L_lock_try_failedX:
- li r6,lgKillResv ; Killing field
- stwcx. r6,0,r6 ; Kill reservation
-
.L_lock_try_failed:
- mtmsr r9 ; Allow interruptions now
- li r3,0 ; FAILURE - lock was taken
+ mtmsr r9 /* Allow interruptions now */
+ li r3,0 /* FAILURE - lock was taken */
blr
/*
- * unsigned int hw_lock_held(hw_lock_t)
+ * unsigned int hw_lock_held(hw_lock_t)
+ *
+ * Return 1 if lock is held
+ * Doesn't change preemption state.
+ * N.B. Racy, of course.
*
- * Return 1 if lock is held
- * Doesn't change preemption state.
- * N.B. Racy, of course.
*/
.align 5
.globl EXT(hw_lock_held)
LEXT(hw_lock_held)
- isync ; Make sure we don't use a speculativily fetched lock
- lwz r3, 0(r3) ; Get lock value
- andi. r6,r3,ILK_LOCKED ; Extract the ILK_LOCKED bit
+#if 0
+ lis r0,HIGH_ADDR(CutTrace) /* (TEST/DEBUG) */
+ lis r5,0x8888 /* (TEST/DEBUG) */
+ oris r0,r0,LOW_ADDR(CutTrace) /* (TEST/DEBUG) */
+ sc /* (TEST/DEBUG) */
+#endif
+ isync /* Make sure we don't use a speculativily fetched lock */
+ lwz r3, 0(r3) /* Return value of lock */
blr
/*
* uint32_t hw_compare_and_store(uint32_t oldval, uint32_t newval, uint32_t *dest)
*
- * Compare old to area if equal, store new, and return true
- * else return false and no store
- * This is an atomic operation
+ * Compare old to area if equal, store new, and return true
+ * else return false and no store
+ * This is an atomic operation
+ *
*/
.align 5
.globl EXT(hw_compare_and_store)
LEXT(hw_compare_and_store)
- mr r6,r3 ; Save the old value
+ mr r6,r3 /* Save the old value */
-cstry: lwarx r9,0,r5 ; Grab the area value
- li r3,1 ; Assume it works
- cmplw cr0,r9,r6 ; Does it match the old value?
- bne-- csfail ; No, it must have changed...
- stwcx. r4,0,r5 ; Try to save the new value
- bne-- cstry ; Didn't get it, try again...
- isync ; Just hold up prefetch
- blr ; Return...
+cstry: lwarx r9,0,r5 /* Grab the area value */
+ li r3,1 /* Assume it works */
+ cmplw cr0,r9,r6 /* Does it match the old value? */
+ bne- csfail /* No, it must have changed... */
+ stwcx. r4,0,r5 /* Try to save the new value */
+ bne- cstry /* Didn't get it, try again... */
+ isync /* Just hold up prefetch */
+ blr /* Return... */
-csfail: li r3,lgKillResv ; Killing field
- stwcx. r3,0,r3 ; Blow reservation
-
- li r3,0 ; Set failure
- blr ; Better luck next time...
+csfail: li r3,0 /* Set failure */
+ blr /* Better luck next time... */
/*
* uint32_t hw_atomic_add(uint32_t *dest, uint32_t delt)
*
- * Atomically add the second parameter to the first.
- * Returns the result.
+ * Atomically add the second parameter to the first.
+ * Returns the result.
*
*/
.align 5
LEXT(hw_atomic_add)
- mr r6,r3 ; Save the area
+ mr r6,r3 /* Save the area */
-addtry: lwarx r3,0,r6 ; Grab the area value
- add r3,r3,r4 ; Add the value
- stwcx. r3,0,r6 ; Try to save the new value
- bne-- addtry ; Didn't get it, try again...
- blr ; Return...
+addtry: lwarx r3,0,r6 /* Grab the area value */
+ add r3,r3,r4 /* Add the value */
+ stwcx. r3,0,r6 /* Try to save the new value */
+ bne- addtry /* Didn't get it, try again... */
+ blr /* Return... */
/*
* uint32_t hw_atomic_sub(uint32_t *dest, uint32_t delt)
*
- * Atomically subtract the second parameter from the first.
- * Returns the result.
+ * Atomically subtract the second parameter from the first.
+ * Returns the result.
*
*/
.align 5
LEXT(hw_atomic_sub)
- mr r6,r3 ; Save the area
+ mr r6,r3 /* Save the area */
-subtry: lwarx r3,0,r6 ; Grab the area value
- sub r3,r3,r4 ; Subtract the value
- stwcx. r3,0,r6 ; Try to save the new value
- bne-- subtry ; Didn't get it, try again...
- blr ; Return...
+subtry: lwarx r3,0,r6 /* Grab the area value */
+ sub r3,r3,r4 /* Subtract the value */
+ stwcx. r3,0,r6 /* Try to save the new value */
+ bne- subtry /* Didn't get it, try again... */
+ blr /* Return... */
/*
* uint32_t hw_atomic_or(uint32_t *dest, uint32_t mask)
*
- * Atomically ORs the second parameter into the first.
- * Returns the result.
+ * Atomically ORs the second parameter into the first.
+ * Returns the result.
+ *
*/
.align 5
.globl EXT(hw_atomic_or)
LEXT(hw_atomic_or)
- mr r6,r3 ; Save the area
+ mr r6,r3 ; Save the area
-ortry: lwarx r3,0,r6 ; Grab the area value
- or r3,r3,r4 ; OR the value
- stwcx. r3,0,r6 ; Try to save the new value
- bne-- ortry ; Did not get it, try again...
- blr ; Return...
+ortry: lwarx r3,0,r6 ; Grab the area value
+ or r3,r3,r4 ; OR the value
+ stwcx. r3,0,r6 ; Try to save the new value
+ bne- ortry ; Did not get it, try again...
+ blr ; Return...
/*
* uint32_t hw_atomic_and(uint32_t *dest, uint32_t mask)
*
- * Atomically ANDs the second parameter with the first.
- * Returns the result.
+ * Atomically ANDs the second parameter with the first.
+ * Returns the result.
*
*/
.align 5
LEXT(hw_atomic_and)
- mr r6,r3 ; Save the area
+ mr r6,r3 ; Save the area
-andtry: lwarx r3,0,r6 ; Grab the area value
- and r3,r3,r4 ; AND the value
- stwcx. r3,0,r6 ; Try to save the new value
- bne-- andtry ; Did not get it, try again...
- blr ; Return...
+andtry: lwarx r3,0,r6 ; Grab the area value
+ and r3,r3,r4 ; AND the value
+ stwcx. r3,0,r6 ; Try to save the new value
+ bne- andtry ; Did not get it, try again...
+ blr ; Return...
/*
* void hw_queue_atomic(unsigned int * anchor, unsigned int * elem, unsigned int disp)
*
- * Atomically inserts the element at the head of the list
- * anchor is the pointer to the first element
- * element is the pointer to the element to insert
- * disp is the displacement into the element to the chain pointer
+ * Atomically inserts the element at the head of the list
+ * anchor is the pointer to the first element
+ * element is the pointer to the element to insert
+ * disp is the displacement into the element to the chain pointer
*
*/
.align 5
LEXT(hw_queue_atomic)
- mr r7,r4 ; Make end point the same as start
- mr r8,r5 ; Copy the displacement also
- b hw_queue_comm ; Join common code...
+ mr r7,r4 /* Make end point the same as start */
+ mr r8,r5 /* Copy the displacement also */
+ b hw_queue_comm /* Join common code... */
/*
* void hw_queue_atomic_list(unsigned int * anchor, unsigned int * first, unsigned int * last, unsigned int disp)
*
- * Atomically inserts the list of elements at the head of the list
- * anchor is the pointer to the first element
- * first is the pointer to the first element to insert
- * last is the pointer to the last element to insert
- * disp is the displacement into the element to the chain pointer
+ * Atomically inserts the list of elements at the head of the list
+ * anchor is the pointer to the first element
+ * first is the pointer to the first element to insert
+ * last is the pointer to the last element to insert
+ * disp is the displacement into the element to the chain pointer
+ *
*/
.align 5
.globl EXT(hw_queue_atomic_list)
LEXT(hw_queue_atomic_list)
- mr r7,r5 ; Make end point the same as start
- mr r8,r6 ; Copy the displacement also
+ mr r7,r5 /* Make end point the same as start */
+ mr r8,r6 /* Copy the displacement also */
hw_queue_comm:
- lwarx r9,0,r3 ; Pick up the anchor
- stwx r9,r8,r7 ; Chain that to the end of the new stuff
- eieio ; Make sure this store makes it before the anchor update
- stwcx. r4,0,r3 ; Try to chain into the front
- bne-- hw_queue_comm ; Didn't make it, try again...
-
- blr ; Return...
+ lwarx r9,0,r3 /* Pick up the anchor */
+ stwx r9,r8,r7 /* Chain that to the end of the new stuff */
+ eieio ; Make sure this store makes it before the anchor update
+ stwcx. r4,0,r3 /* Try to chain into the front */
+ bne- hw_queue_comm /* Didn't make it, try again... */
+
+ blr /* Return... */
/*
* unsigned int *hw_dequeue_atomic(unsigned int *anchor, unsigned int disp)
*
- * Atomically removes the first element in a list and returns it.
- * anchor is the pointer to the first element
- * disp is the displacement into the element to the chain pointer
- * Returns element if found, 0 if empty.
+ * Atomically removes the first element in a list and returns it.
+ * anchor is the pointer to the first element
+ * disp is the displacement into the element to the chain pointer
+ * Returns element if found, 0 if empty.
+ *
*/
.align 5
.globl EXT(hw_dequeue_atomic)
LEXT(hw_dequeue_atomic)
- mr r5,r3 ; Save the anchor
+ mr r5,r3 /* Save the anchor */
hw_dequeue_comm:
- lwarx r3,0,r5 ; Pick up the anchor
- mr. r3,r3 ; Is the list empty?
- beq-- hdcFail ; Leave it list empty...
- lwzx r9,r4,r3 ; Get the next in line
- stwcx. r9,0,r5 ; Try to chain into the front
- beqlr++ ; Got the thing, go away with it...
- b hw_dequeue_comm ; Did not make it, try again...
-
-hdcFail: li r4,lgKillResv ; Killing field
- stwcx. r4,0,r4 ; Dump reservation
- blr ; Leave...
-
+ lwarx r3,0,r5 /* Pick up the anchor */
+ mr. r3,r3 /* Is the list empty? */
+ beqlr- /* Leave it list empty... */
+ lwzx r9,r4,r3 /* Get the next in line */
+ stwcx. r9,0,r5 /* Try to chain into the front */
+ beqlr+ ; Got the thing, go away with it...
+ b hw_dequeue_comm ; Did not make it, try again...
/*
- * void mutex_init(mutex_t* l, etap_event_t etap)
- *
+ * void mutex_init(mutex_t* l, etap_event_t etap)
*/
- .align 5
- .globl EXT(mutex_init)
-LEXT(mutex_init)
+ENTRY(mutex_init,TAG_NO_FRAME_USED)
PROLOG(0)
li r10, 0
- stw r10, LOCK_DATA(r3) ; clear lock word
- sth r10, MUTEX_WAITERS(r3) ; init waiter count
+ stw r10, LOCK_DATA(r3) /* clear lock word */
+ sth r10, MUTEX_WAITERS(r3) /* init waiter count */
sth r10, MUTEX_PROMOTED_PRI(r3)
#if MACH_LDEBUG
- stw r10, MUTEX_PC(r3) ; init caller pc
- stw r10, MUTEX_THREAD(r3) ; and owning thread
+ stw r10, MUTEX_PC(r3) /* init caller pc */
+ stw r10, MUTEX_THREAD(r3) /* and owning thread */
li r10, MUTEX_TAG
- stw r10, MUTEX_TYPE(r3) ; set lock type
+ stw r10, MUTEX_TYPE(r3) /* set lock type */
#endif /* MACH_LDEBUG */
+
+#if ETAP_LOCK_TRACE
+ bl EXT(etap_mutex_init) /* init ETAP data */
+#endif /* ETAP_LOCK_TRACE */
+
EPILOG
blr
/*
- * void mutex_lock(mutex_t*)
- *
+ * void mutex_lock(mutex_t*)
*/
+
.align 5
.globl EXT(mutex_lock)
LEXT(mutex_lock)
LEXT(_mutex_lock)
#if !MACH_LDEBUG
- mfsprg r6,1 ; load the current thread
- lwz r5,0(r3) ; Get the lock quickly
- mr. r5,r5 ; Quick check
- bne-- L_mutex_lock_slow ; Can not get it right now...
-
+ mfsprg r6,1 /* load the current thread */
L_mutex_lock_loop:
- lwarx r5,0,r3 ; load the mutex lock
+ lwarx r5,0,r3 /* load the mutex lock */
mr. r5,r5
- bne-- L_mutex_lock_slowX ; go to the slow path
- stwcx. r6,0,r3 ; grab the lock
- bne-- L_mutex_lock_loop ; loop back if failed
- isync ; stop prefeteching
+ bne- L_mutex_lock_slow /* go to the slow path */
+ stwcx. r6,0,r3 /* grab the lock */
+ bne- L_mutex_lock_loop /* loop back if failed */
+ isync /* stop prefeteching */
blr
-
-L_mutex_lock_slowX:
- li r5,lgKillResv ; Killing field
- stwcx. r5,0,r5 ; Kill reservation
-
L_mutex_lock_slow:
#endif
#if CHECKNMI
- mflr r12 ; (TEST/DEBUG)
- bl EXT(ml_sense_nmi) ; (TEST/DEBUG)
- mtlr r12 ; (TEST/DEBUG)
+ mflr r12 ; (TEST/DEBUG)
+ bl EXT(ml_sense_nmi) ; (TEST/DEBUG)
+ mtlr r12 ; (TEST/DEBUG)
#endif
PROLOG(12)
L_mutex_lock_assert_wait_1:
lwz r3,FM_ARG0(r1)
#endif
+
+#if ETAP_LOCK_TRACE
+ li r0, 0
+ stw r0,SWT_HI(r1) /* set wait time to 0 (HI) */
+ stw r0,SWT_LO(r1) /* set wait time to 0 (LO) */
+ stw r0,MISSED(r1) /* clear local miss marker */
+#endif /* ETAP_LOCK_TRACE */
+
CHECK_SETUP(r12)
CHECK_MUTEX_TYPE()
CHECK_NO_SIMPLELOCKS()
+
.L_ml_retry:
- bl lockDisa ; Go get a lock on the mutex's interlock lock
- mr. r4,r3 ; Did we get it?
- lwz r3,FM_ARG0(r1) ; Restore the lock address
- bne+ mlGotInt ; We got it just fine...
-
- lis r3,hi16(mutex_failed1) ; Get the failed mutex message
- ori r3,r3,lo16(mutex_failed1) ; Get the failed mutex message
- bl EXT(panic) ; Call panic
- BREAKPOINT_TRAP ; We die here anyway, can not get the lock
+#if 0
+ mfsprg r4,0 /* (TEST/DEBUG) */
+ lis r0,HIGH_ADDR(CutTrace) /* (TEST/DEBUG) */
+ lwz r4,PP_ACTIVE_THREAD(r4) /* (TEST/DEBUG) */
+ lis r5,0xAAAA /* (TEST/DEBUG) */
+ oris r0,r0,LOW_ADDR(CutTrace) /* (TEST/DEBUG) */
+ sc /* (TEST/DEBUG) */
+#endif
+
+ bl lockDisa /* Go get a lock on the mutex's interlock lock */
+ mr. r4,r3 /* Did we get it? */
+ lwz r3,FM_ARG0(r1) /* Restore the lock address */
+ bne+ mlGotInt /* We got it just fine... */
+
+ lis r3,HIGH_ADDR(mutex_failed1) ; Get the failed mutex message
+ ori r3,r3,LOW_ADDR(mutex_failed1) ; Get the failed mutex message
+ bl EXT(panic) ; Call panic
+ BREAKPOINT_TRAP ; We die here anyway, can not get the lock
.data
mutex_failed1:
mlGotInt:
-; Note that there is no reason to do a load and reserve here. We already
-; hold the interlock lock and no one can touch this field unless they
-; have that, so, we're free to play
-
- lwz r4,LOCK_DATA(r3) ; Get the mutex's lock field
- rlwinm. r9,r4,30,2,31 ; So, can we have it?
- bne- mlInUse ; Nope, sombody's playing already...
+/* Note that there is no reason to do a load and reserve here. We already
+ hold the interlock lock and no one can touch this field unless they
+ have that, so, we're free to play */
+
+ lwz r4,LOCK_DATA(r3) /* Get the mutex's lock field */
+ rlwinm. r9,r4,30,2,31 /* So, can we have it? */
+ bne- mlInUse /* Nope, sombody's playing already... */
#if MACH_LDEBUG
- li r5,lo16(MASK(MSR_EE)) ; Get the EE bit
- mfmsr r11 ; Note: no need to deal with fp or vec here
- andc r5,r11,r5
+ mfmsr r11 ; Note: no need to deal with fp or vec here
+ rlwinm r5,r11,0,MSR_EE_BIT+1,MSR_EE_BIT-1
mtmsr r5
- mfsprg r9,0 ; Get the per_proc block
- lwz r5,0(r1) ; Get previous save frame
- lwz r5,FM_LR_SAVE(r5) ; Get our caller's address
- lwz r8, PP_ACTIVE_THREAD(r9) ; Get the active thread
- stw r5,MUTEX_PC(r3) ; Save our caller
- mr. r8,r8 ; Is there any thread?
- stw r8,MUTEX_THREAD(r3) ; Set the mutex's holding thread
- beq- .L_ml_no_active_thread ; No owning thread...
- lwz r9,THREAD_MUTEX_COUNT(r8) ; Get the mutex count
- addi r9,r9,1 ; Bump it up
- stw r9,THREAD_MUTEX_COUNT(r8) ; Stash it back
+ mfsprg r9,0 /* Get the per_proc block */
+ lwz r5,0(r1) /* Get previous save frame */
+ lwz r5,FM_LR_SAVE(r5) /* Get our caller's address */
+ lwz r8, PP_ACTIVE_THREAD(r9) /* Get the active thread */
+ stw r5,MUTEX_PC(r3) /* Save our caller */
+ mr. r8,r8 /* Is there any thread? */
+ stw r8,MUTEX_THREAD(r3) /* Set the mutex's holding thread */
+ beq- .L_ml_no_active_thread /* No owning thread... */
+ lwz r9,THREAD_MUTEX_COUNT(r8) /* Get the mutex count */
+ addi r9,r9,1 /* Bump it up */
+ stw r9,THREAD_MUTEX_COUNT(r8) /* Stash it back */
.L_ml_no_active_thread:
mtmsr r11
#endif /* MACH_LDEBUG */
lwz r3,FM_ARG0(r1)
beq mlUnlock
ori r5,r5,WAIT_FLAG
+mlUnlock:
+ sync
+ stw r5,LOCK_DATA(r3) /* grab the mutexlock and free the interlock */
-mlUnlock: eieio
- stw r5,LOCK_DATA(r3) ; grab the mutexlock and free the interlock
+#if ETAP_LOCK_TRACE
+ mflr r4
+ lwz r5,SWT_HI(r1)
+ lwz r6,SWT_LO(r1)
+ bl EXT(etap_mutex_hold) /* collect hold timestamp */
+#endif /* ETAP_LOCK_TRACE */
- EPILOG ; Restore all saved registers
- b epStart ; Go enable preemption...
+ EPILOG /* Restore all saved registers */
-; We come to here when we have a resource conflict. In other words,
-; the mutex is held.
+ b epStart /* Go enable preemption... */
+
+/*
+ * We come to here when we have a resource conflict. In other words,
+ * the mutex is held.
+ */
mlInUse:
- CHECK_SETUP(r12)
- CHECK_MYLOCK(MUTEX_THREAD) ; Assert we don't own the lock already */
+#if ETAP_LOCK_TRACE
+ lwz r7,MISSED(r1)
+ cmpwi r7,0 /* did we already take a wait timestamp ? */
+ bne .L_ml_block /* yup. carry-on */
+ bl EXT(etap_mutex_miss) /* get wait timestamp */
+ stw r3,SWT_HI(r1) /* store timestamp */
+ stw r4,SWT_LO(r1)
+ li r7, 1 /* mark wait timestamp as taken */
+ stw r7,MISSED(r1)
+ lwz r3,FM_ARG0(r1) /* restore r3 (saved in prolog) */
+.L_ml_block:
+#endif /* ETAP_LOCK_TRACE */
-; Note that we come in here with the interlock set. The wait routine
-; will unlock it before waiting.
+ CHECK_SETUP(r12)
+ CHECK_MYLOCK(MUTEX_THREAD) /* Assert we don't own the lock already */
+
- ori r4,r4,WAIT_FLAG ; Set the wait flag
- stw r4,LOCK_DATA(r3)
- rlwinm r4,r4,0,0,29 ; Extract the lock owner
- bl EXT(mutex_lock_wait) ; Wait for our turn at the lock
+/* Note that we come in here with the interlock set. The wait routine
+ * will unlock it before waiting.
+ */
+ ori r4,r4,WAIT_FLAG /* Set the wait flag */
+ stw r4,LOCK_DATA(r3)
+ rlwinm r4,r4,0,0,29 /* Extract the lock owner */
+ bl EXT(mutex_lock_wait) /* Wait for our turn at the lock */
- lwz r3,FM_ARG0(r1) ; restore r3 (saved in prolog)
- b .L_ml_retry ; and try again...
+ lwz r3,FM_ARG0(r1) /* restore r3 (saved in prolog) */
+ b .L_ml_retry /* and try again... */
/*
- * void _mutex_try(mutex_t*)
+ * void _mutex_try(mutex_t*)
*
*/
+
.align 5
.globl EXT(mutex_try)
LEXT(mutex_try)
.globl EXT(_mutex_try)
LEXT(_mutex_try)
#if !MACH_LDEBUG
- mfsprg r6,1 ; load the current thread
- lwz r5,0(r3) ; Get the lock value
- mr. r5,r5 ; Quick check
- bne-- L_mutex_try_slow ; Can not get it now...
-
+ mfsprg r6,1 /* load the current thread */
L_mutex_try_loop:
- lwarx r5,0,r3 ; load the lock value
+ lwarx r5,0,r3 /* load the lock value */
mr. r5,r5
- bne-- L_mutex_try_slowX ; branch to the slow path
- stwcx. r6,0,r3 ; grab the lock
- bne-- L_mutex_try_loop ; retry if failed
- isync ; stop prefetching
+ bne- L_mutex_try_slow /* branch to the slow path */
+ stwcx. r6,0,r3 /* grab the lock */
+ bne- L_mutex_try_loop /* retry if failed */
+ isync /* stop prefetching */
li r3, 1
blr
-
-L_mutex_try_slowX:
- li r5,lgKillResv ; Killing field
- stwcx. r5,0,r5 ; Kill reservation
-
L_mutex_try_slow:
-
#endif
- PROLOG(8) ; reserve space for SWT_HI and SWT_LO
+ PROLOG(8) /* reserve space for SWT_HI and SWT_LO */
+#if ETAP_LOCK_TRACE
+ li r5, 0
+ stw r5, STW_HI(r1) /* set wait time to 0 (HI) */
+ stw r5, SWT_LO(r1) /* set wait time to 0 (LO) */
+#endif /* ETAP_LOCK_TRACE */
+
+#if 0
+ lis r0,HIGH_ADDR(CutTrace) /* (TEST/DEBUG) */
+ lis r5,0xBBBB /* (TEST/DEBUG) */
+ oris r0,r0,LOW_ADDR(CutTrace) /* (TEST/DEBUG) */
+ sc /* (TEST/DEBUG) */
+#endif
CHECK_SETUP(r12)
CHECK_MUTEX_TYPE()
CHECK_NO_SIMPLELOCKS()
- lwz r6,LOCK_DATA(r3) ; Quick check
- rlwinm. r6,r6,30,2,31 ; to see if someone has this lock already
- bne- mtFail ; Someone's got it already...
-
- bl lockDisa ; Go get a lock on the mutex's interlock lock
- mr. r4,r3 ; Did we get it? */
- lwz r3,FM_ARG0(r1) ; Restore the lock address
- bne+ mtGotInt ; We got it just fine...
-
- lis r3,hi16(mutex_failed2) ; Get the failed mutex message
- ori r3,r3,lo16(mutex_failed2) ; Get the failed mutex message
- bl EXT(panic) ; Call panic
- BREAKPOINT_TRAP ; We die here anyway, can not get the lock
+ lwz r6,LOCK_DATA(r3) /* Quick check */
+ rlwinm. r6,r6,30,2,31 /* to see if someone has this lock already */
+ bne- mtFail /* Someone's got it already... */
+
+ bl lockDisa /* Go get a lock on the mutex's interlock lock */
+ mr. r4,r3 /* Did we get it? */
+ lwz r3,FM_ARG0(r1) /* Restore the lock address */
+ bne+ mtGotInt /* We got it just fine... */
+
+ lis r3,HIGH_ADDR(mutex_failed2) ; Get the failed mutex message
+ ori r3,r3,LOW_ADDR(mutex_failed2) ; Get the failed mutex message
+ bl EXT(panic) ; Call panic
+ BREAKPOINT_TRAP ; We die here anyway, can not get the lock
.data
mutex_failed2:
mtGotInt:
-; Note that there is no reason to do a load and reserve here. We already
-; hold the interlock and no one can touch at this field unless they
-; have that, so, we're free to play
+/* Note that there is no reason to do a load and reserve here. We already
+ hold the interlock and no one can touch at this field unless they
+ have that, so, we're free to play */
- lwz r4,LOCK_DATA(r3) ; Get the mutex's lock field
- rlwinm. r9,r4,30,2,31 ; So, can we have it?
- bne- mtInUse ; Nope, sombody's playing already...
+ lwz r4,LOCK_DATA(r3) /* Get the mutex's lock field */
+ rlwinm. r9,r4,30,2,31 /* So, can we have it? */
+ bne- mtInUse /* Nope, sombody's playing already... */
#if MACH_LDEBUG
- lis r9,hi16(MASK(MSR_VEC)) ; Get vector enable
- mfmsr r11 ; Get the MSR value
- ori r9,r9,lo16(MASK(MSR_FP)) ; Get FP enable
- ori r5,r9,lo16(MASK(MSR_EE)) ; Get EE bit on too
- andc r11,r11,r9 ; Clear FP and VEC
- andc r5,r11,r5 ; Clear EE as well
-
+ mfmsr r11
+ rlwinm r5,r11,0,MSR_EE_BIT+1,MSR_EE_BIT-1
mtmsr r5
- mfsprg r9,0 ; Get the per_proc block
- lwz r5,0(r1) ; Get previous save frame
- lwz r5,FM_LR_SAVE(r5) ; Get our caller's address
- lwz r8, PP_ACTIVE_THREAD(r9) ; Get the active thread
- stw r5,MUTEX_PC(r3) ; Save our caller
- mr. r8,r8 ; Is there any thread?
- stw r8,MUTEX_THREAD(r3) ; Set the mutex's holding thread
- beq- .L_mt_no_active_thread ; No owning thread...
- lwz r9, THREAD_MUTEX_COUNT(r8) ; Get the mutex count
- addi r9, r9, 1 ; Bump it up
- stw r9, THREAD_MUTEX_COUNT(r8) ; Stash it back
+ mfsprg r9,0 /* Get the per_proc block */
+ lwz r5,0(r1) /* Get previous save frame */
+ lwz r5,FM_LR_SAVE(r5) /* Get our caller's address */
+ lwz r8, PP_ACTIVE_THREAD(r9) /* Get the active thread */
+ stw r5,MUTEX_PC(r3) /* Save our caller */
+ mr. r8,r8 /* Is there any thread? */
+ stw r8,MUTEX_THREAD(r3) /* Set the mutex's holding thread */
+ beq- .L_mt_no_active_thread /* No owning thread... */
+ lwz r9, THREAD_MUTEX_COUNT(r8) /* Get the mutex count */
+ addi r9, r9, 1 /* Bump it up */
+ stw r9, THREAD_MUTEX_COUNT(r8) /* Stash it back */
.L_mt_no_active_thread:
mtmsr r11
#endif /* MACH_LDEBUG */
lwz r3,FM_ARG0(r1)
beq mtUnlock
ori r5,r5,WAIT_FLAG
+mtUnlock:
+ sync /* Push it all out */
+ stw r5,LOCK_DATA(r3) /* grab the mutexlock and free the interlock */
-mtUnlock: eieio
- stw r5,LOCK_DATA(r3) ; grab the mutexlock and free the interlock
+#if ETAP_LOCK_TRACE
+ lwz r4,0(r1) /* Back chain the stack */
+ lwz r5,SWT_HI(r1)
+ lwz r4,FM_LR_SAVE(r4) /* Get our caller's address */
+ lwz r6,SWT_LO(r1)
+ bl EXT(etap_mutex_hold) /* collect hold timestamp */
+#endif /* ETAP_LOCK_TRACE */
- bl epStart ; Go enable preemption...
+ bl epStart /* Go enable preemption... */
li r3, 1
- EPILOG ; Restore all saved registers
- blr ; Return...
+ EPILOG /* Restore all saved registers */
+ blr /* Return... */
-; We come to here when we have a resource conflict. In other words,
-; the mutex is held.
+/*
+ * We come to here when we have a resource conflict. In other words,
+ * the mutex is held.
+ */
mtInUse:
- rlwinm r4,r4,0,0,30 ; Get the unlock value
- stw r4,LOCK_DATA(r3) ; free the interlock
- bl epStart ; Go enable preemption...
+ rlwinm r4,r4,0,0,30 /* Get the unlock value */
+ stw r4,LOCK_DATA(r3) /* free the interlock */
+ bl epStart /* Go enable preemption... */
-mtFail: li r3,0 ; Set failure code
- EPILOG ; Restore all saved registers
- blr ; Return...
+mtFail: li r3,0 /* Set failure code */
+ EPILOG /* Restore all saved registers */
+ blr /* Return... */
/*
- * void mutex_unlock_rwcmb(mutex_t* l)
- *
+ * void mutex_unlock(mutex_t* l)
*/
- .align 5
- .globl EXT(mutex_unlock_rwcmb)
-
-LEXT(mutex_unlock_rwcmb)
- .globl EXT(mulckPatch_isync)
-LEXT(mulckPatch_isync)
- isync
- .globl EXT(mulckPatch_eieio)
-LEXT(mulckPatch_eieio)
- eieio
- lwz r5,0(r3) ; Get the lock
- rlwinm. r4,r5,0,30,31 ; Quick check
- bne-- L_mutex_unlock_slow ; Can not get it now...
-
-L_mutex_unlock_rwcmb_loop:
- lwarx r5,0,r3
- rlwinm. r4,r5,0,30,31 ; Bail if pending waiter or interlock set
- li r5,0 ; Clear the mutexlock
- bne-- L_mutex_unlock_rwcmb_slowX
- stwcx. r5,0,r3
- bne-- L_mutex_unlock_rwcmb_loop
- blr
-
-L_mutex_unlock_rwcmb_slowX:
- li r5,lgKillResv ; Killing field
- stwcx. r5,0,r5 ; Dump reservation
- b L_mutex_unlock_slow ; Join slow path...
-
-/*
- * void mutex_unlock(mutex_t* l)
- *
- */
.align 5
.globl EXT(mutex_unlock)
LEXT(mutex_unlock)
#if !MACH_LDEBUG
sync
- lwz r5,0(r3) ; Get the lock
- rlwinm. r4,r5,0,30,31 ; Quick check
- bne-- L_mutex_unlock_slow ; Can not get it now...
-
L_mutex_unlock_loop:
lwarx r5,0,r3
- rlwinm. r4,r5,0,30,31 ; Bail if pending waiter or interlock set
- li r5,0 ; Clear the mutexlock
- bne-- L_mutex_unlock_slowX
+ rlwinm. r4,r5,0,30,31 /* Bail if pending waiter or interlock set */
+ li r5,0 /* Clear the mutexlock */
+ bne- L_mutex_unlock_slow
stwcx. r5,0,r3
- bne-- L_mutex_unlock_loop
+ bne- L_mutex_unlock_loop
blr
-L_mutex_unlock_slowX:
- li r5,lgKillResv ; Killing field
- stwcx. r5,0,r5 ; Dump reservation
-
-#endif
-
L_mutex_unlock_slow:
-
+#endif
PROLOG(0)
+#if ETAP_LOCK_TRACE
+ bl EXT(etap_mutex_unlock) /* collect ETAP data */
+ lwz r3,FM_ARG0(r1) /* restore r3 (saved in prolog) */
+#endif /* ETAP_LOCK_TRACE */
+
CHECK_SETUP(r12)
CHECK_MUTEX_TYPE()
CHECK_THREAD(MUTEX_THREAD)
- bl lockDisa ; Go get a lock on the mutex's interlock lock
- mr. r4,r3 ; Did we get it?
- lwz r3,FM_ARG0(r1) ; Restore the lock address
- bne+ muGotInt ; We got it just fine...
-
- lis r3,hi16(mutex_failed3) ; Get the failed mutex message
- ori r3,r3,lo16(mutex_failed3) ; Get the failed mutex message
- bl EXT(panic) ; Call panic
- BREAKPOINT_TRAP ; We die here anyway, can not get the lock
+#if 0
+ mfsprg r4,0 /* (TEST/DEBUG) */
+ lis r0,HIGH_ADDR(CutTrace) /* (TEST/DEBUG) */
+ lwz r4,PP_ACTIVE_THREAD(r4) /* (TEST/DEBUG) */
+ lis r5,0xCCCC /* (TEST/DEBUG) */
+ oris r0,r0,LOW_ADDR(CutTrace) /* (TEST/DEBUG) */
+ sc /* (TEST/DEBUG) */
+#endif
+ bl lockDisa /* Go get a lock on the mutex's interlock lock */
+ mr. r4,r3 /* Did we get it? */
+ lwz r3,FM_ARG0(r1) /* Restore the lock address */
+ bne+ muGotInt /* We got it just fine... */
+
+ lis r3,HIGH_ADDR(mutex_failed3) ; Get the failed mutex message
+ ori r3,r3,LOW_ADDR(mutex_failed3) ; Get the failed mutex message
+ bl EXT(panic) ; Call panic
+ BREAKPOINT_TRAP ; We die here anyway, can not get the lock
.data
mutex_failed3:
muGotInt:
lwz r4,LOCK_DATA(r3)
- andi. r5,r4,WAIT_FLAG ; are there any waiters ?
+ andi. r5,r4,WAIT_FLAG /* are there any waiters ? */
rlwinm r4,r4,0,0,29
- beq+ muUnlock ; Nope, we're done...
+ beq+ muUnlock /* Nope, we're done... */
- bl EXT(mutex_unlock_wakeup) ; yes, wake a thread
- lwz r3,FM_ARG0(r1) ; restore r3 (saved in prolog)
- lwz r5,LOCK_DATA(r3) ; load the lock
+ bl EXT(mutex_unlock_wakeup) /* yes, wake a thread */
+ lwz r3,FM_ARG0(r1) /* restore r3 (saved in prolog) */
+ lwz r5,LOCK_DATA(r3) /* load the lock */
muUnlock:
#if MACH_LDEBUG
- lis r8,hi16(MASK(MSR_VEC)) ; Get vector enable
- mfmsr r11 ; Get the MSR value
- ori r8,r8,lo16(MASK(MSR_FP)) ; Get FP enable
- ori r9,r8,lo16(MASK(MSR_EE)) ; Get EE bit on too
- andc r11,r11,r8 ; Clear FP and VEC
- andc r9,r11,r9 ; Clear EE as well
-
+ mfmsr r11
+ rlwinm r9,r11,0,MSR_EE_BIT+1,MSR_EE_BIT-1
mtmsr r9
mfsprg r9,0
lwz r9,PP_ACTIVE_THREAD(r9)
- stw r9,MUTEX_THREAD(r3) ; disown thread
+ stw r9,MUTEX_THREAD(r3) /* disown thread */
cmpwi r9,0
beq- .L_mu_no_active_thread
lwz r8,THREAD_MUTEX_COUNT(r9)
mtmsr r11
#endif /* MACH_LDEBUG */
- andi. r5,r5,WAIT_FLAG ; Get the unlock value
- eieio
- stw r5,LOCK_DATA(r3) ; unlock the interlock and lock
-
- EPILOG ; Deal with the stack now, enable_preemption doesn't always want one
- b epStart ; Go enable preemption...
+ andi. r5,r5,WAIT_FLAG /* Get the unlock value */
+ sync /* Make sure it's all there before we release */
+ stw r5,LOCK_DATA(r3) /* unlock the interlock and lock */
+
+ EPILOG /* Deal with the stack now, enable_preemption doesn't always want one */
+ b epStart /* Go enable preemption... */
/*
- * void interlock_unlock(hw_lock_t lock)
+ * void interlock_unlock(hw_lock_t lock)
*/
+
.align 5
.globl EXT(interlock_unlock)
LEXT(interlock_unlock)
+#if 0
+ lis r0,HIGH_ADDR(CutTrace) /* (TEST/DEBUG) */
+ lis r5,0xDDDD /* (TEST/DEBUG) */
+ oris r0,r0,LOW_ADDR(CutTrace) /* (TEST/DEBUG) */
+ sc /* (TEST/DEBUG) */
+#endif
lwz r10,LOCK_DATA(r3)
rlwinm r10,r10,0,0,30
- eieio
+ sync
stw r10,LOCK_DATA(r3)
- b epStart ; Go enable preemption...
+ b epStart /* Go enable preemption... */
-/*
- * void _enable_preemption_no_check(void)
+/*
+ * Here is where we enable preemption. We need to be protected
+ * against ourselves, we can't chance getting interrupted and modifying
+ * our processor wide preemption count after we'sve loaded it up. So,
+ * we need to disable all 'rupts. Actually, we could use a compare
+ * and swap to do this, but, since there are no MP considerations
+ * (we are dealing with a CPU local field) it is much, much faster
+ * to disable.
*
- * This version does not check if we get preempted or not
+ * Note that if we are not genned MP, the calls here will be no-opped via
+ * a #define and since the _mp forms are the same, likewise a #define
+ * will be used to route to the other forms
*/
+
+/* This version does not check if we get preempted or not */
+
+
.align 4
.globl EXT(_enable_preemption_no_check)
LEXT(_enable_preemption_no_check)
+ cmplw cr1,r1,r1 /* Force zero cr so we know not to check if preempted */
+ b epCommn /* Join up with the other enable code... */
- cmplw cr1,r1,r1 ; Force zero cr so we know not to check if preempted
- b epCommn ; Join up with the other enable code...
-/*
- * void _enable_preemption(void)
- *
- * This version checks if we get preempted or not
- */
+/* This version checks if we get preempted or not */
+
.align 5
.globl EXT(_enable_preemption)
LEXT(_enable_preemption)
-; Here is where we enable preemption. We need to be protected
-; against ourselves, we can't chance getting interrupted and modifying
-; our processor wide preemption count after we'sve loaded it up. So,
-; we need to disable all 'rupts. Actually, we could use a compare
-; and swap to do this, but, since there are no MP considerations
-; (we are dealing with a CPU local field) it is much, much faster
-; to disable.
-;
-; Note that if we are not genned MP, the calls here will be no-opped via
-; a #define and since the _mp forms are the same, likewise a #define
-; will be used to route to the other forms
-
-epStart:
- cmplwi cr1,r1,0 ; Force non-zero cr so we know to check if preempted
-
-epCommn:
- mfsprg r3,1 ; Get current activation
- li r8,-1 ; Get a decrementer
- lwz r5,ACT_PREEMPT_CNT(r3) ; Get the preemption level
- add. r5,r5,r8 ; Bring down the disable count
- blt- epTooFar ; Yeah, we did...
- stw r5,ACT_PREEMPT_CNT(r3) ; Save it back
- crandc cr0_eq,cr0_eq,cr1_eq
- beq+ epCheckPreempt ; Go check if we need to be preempted...
- blr ; Leave...
+epStart: cmplwi cr1,r1,0 /* Force non-zero cr so we know to check if preempted */
+
+/*
+ * Common enable preemption code
+ */
+
+epCommn: mfmsr r9 /* Save the old MSR */
+ rlwinm r9,r9,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r9,r9,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r8,r9,0,MSR_EE_BIT+1,MSR_EE_BIT-1 /* Clear interruptions */
+ mtmsr r8 /* Interrupts off */
+ isync ; May have mess with vec/fp here
+
+ mfsprg r3,0 /* Get the per_proc block */
+ li r8,-1 /* Get a decrimenter */
+ lwz r5,PP_PREEMPT_CNT(r3) /* Get the preemption level */
+ add. r5,r5,r8 /* Bring down the disable count */
+#if 0
+ mfsprg r4,1 ; (TEST/DEBUG) Note the next 3 keep from interrpting too early
+ mr. r4,r4 ; (TEST/DEBUG)
+ beq- epskptrc0 ; (TEST/DEBUG)
+ lis r0,hi16(CutTrace) ; (TEST/DEBUG)
+ lis r4,0xBBBB ; (TEST/DEBUG)
+ oris r0,r0,lo16(CutTrace) ; (TEST/DEBUG)
+ sc ; (TEST/DEBUG)
+epskptrc0: mr. r5,r5 ; (TEST/DEBUG)
+#endif
+#if MACH_LDEBUG
+ blt- epTooFar /* Yeah, we did... */
+#endif /* MACH_LDEBUG */
+ stw r5,PP_PREEMPT_CNT(r3) /* Save it back */
+
+ beq+ epCheckPreempt /* Go check if we need to be preempted... */
+
+epNoCheck: mtmsr r9 /* Restore the interrupt level */
+ blr /* Leave... */
+
+#if MACH_LDEBUG
epTooFar:
- mr r4,r5
- lis r3,hi16(epTooFarStr) ; First half of panic string
- ori r3,r3,lo16(epTooFarStr) ; Second half of panic string
- bl EXT(panic)
+ lis r6,HIGH_ADDR(EXT(panic)) /* First half of panic call */
+ lis r3,HIGH_ADDR(epTooFarStr) /* First half of panic string */
+ ori r6,r6,LOW_ADDR(EXT(panic)) /* Second half of panic call */
+ ori r3,r3,LOW_ADDR(epTooFarStr) /* Second half of panic string */
+ mtlr r6 /* Get the address of the panic routine */
+ mtmsr r9 /* Restore interruptions */
+ blrl /* Panic... */
.data
epTooFarStr:
- STRINGD "_enable_preemption: preemption_level %d\n\000"
-
+ STRINGD "_enable_preemption: preemption_level <= 0!\000"
.text
+#endif /* MACH_LDEBUG */
+
.align 5
+
epCheckPreempt:
- lis r0,hi16(MASK(MSR_VEC)) ; Get vector enable
- mfmsr r9 ; Get the MSR value
- ori r0,r0,lo16(MASK(MSR_FP)) ; Get FP enable
- andi. r3,r9,lo16(MASK(MSR_EE)) ; We cannot preempt if interruptions are off
- beq+ epCPno ; No preemption here...
- ori r7,r0,lo16(MASK(MSR_EE)) ; Get EE bit on too
- andc r9,r9,r0 ; Clear FP and VEC
- andc r7,r9,r7 ; Clear EE as well
- mtmsr r7 ; Turn off interruptions
- isync ; May have turned off vec and fp here
- mfsprg r3,0 ; Get per_proc
- lwz r7,PP_NEED_AST(r3) ; Get the AST request address
- li r5,AST_URGENT ; Get the requests we do honor
- lwz r7,0(r7) ; Get the actual, real live, extra special AST word
- lis r0,hi16(DoPreemptCall) ; Just in case, get the top of firmware call
- and. r7,r7,r5 ; Should we preempt?
- ori r0,r0,lo16(DoPreemptCall) ; Merge in bottom part
- mtmsr r9 ; Allow interrupts if we can
-epCPno:
- beqlr+ ; We probably will not preempt...
- sc ; Do the preemption
- blr ; Now, go away now...
+ lwz r7,PP_NEED_AST(r3) /* Get the AST request address */
+ li r5,AST_URGENT /* Get the requests we do honor */
+ lwz r7,0(r7) /* Get the actual, real live, extra special AST word */
+ lis r0,HIGH_ADDR(DoPreemptCall) /* Just in case, get the top of firmware call */
+ and. r7,r7,r5 ; Should we preempt?
+ ori r0,r0,LOW_ADDR(DoPreemptCall) /* Merge in bottom part */
+ beq+ epCPno ; No preemption here...
+
+ andi. r3,r9,lo16(MASK(MSR_EE)) ; We cannot preempt if interruptions are off
+
+epCPno: mtmsr r9 /* Allow interrupts if we can */
+ beqlr+ ; We probably will not preempt...
+ sc /* Do the preemption */
+ blr /* Now, go away now... */
/*
- * void disable_preemption(void)
- *
* Here is where we disable preemption. Since preemption is on a
* per processor basis (a thread runs on one CPU at a time) we don't
* need any cross-processor synchronization. We do, however, need to
* disablement, and this is platform specific code, we'll just kick the
* MSR. We'll save a couple of orders of magnitude over using SPLs.
*/
+
.align 5
+
+ nop ; Use these 5 nops to force daPreComm
+ nop ; to a line boundary.
+ nop
+ nop
+ nop
+
.globl EXT(_disable_preemption)
LEXT(_disable_preemption)
- mfsprg r6,1 ; Get the current activation
- lwz r5,ACT_PREEMPT_CNT(r6) ; Get the preemption level
- addi r5,r5,1 ; Bring up the disable count
- stw r5,ACT_PREEMPT_CNT(r6) ; Save it back
- blr ; Return...
+daPreAll: mfmsr r9 /* Save the old MSR */
+ rlwinm r9,r9,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r9,r9,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r8,r9,0,MSR_EE_BIT+1,MSR_EE_BIT-1 /* Clear interruptions */
+ mtmsr r8 /* Interrupts off */
+ isync ; May have mess with fp/vec
+
+daPreComm: mfsprg r6,0 /* Get the per_proc block */
+ lwz r5,PP_PREEMPT_CNT(r6) /* Get the preemption level */
+ addi r5,r5,1 /* Bring up the disable count */
+ stw r5,PP_PREEMPT_CNT(r6) /* Save it back */
+#if 0
+ mfsprg r4,1 ; (TEST/DEBUG) Note the next 3 keep from interrpting too early
+ mr. r4,r4 ; (TEST/DEBUG)
+ beq- epskptrc1 ; (TEST/DEBUG)
+ lis r0,hi16(CutTrace) ; (TEST/DEBUG)
+ lis r4,0xAAAA ; (TEST/DEBUG)
+ oris r0,r0,lo16(CutTrace) ; (TEST/DEBUG)
+ sc ; (TEST/DEBUG)
+epskptrc1: ; (TEST/DEBUG)
+#endif
+
+;
+; Set PREEMPTSTACK above to enable a preemption traceback stack.
+;
+; NOTE: make sure that PREEMPTSTACK in aligned_data is
+; set the same as it is here. This is the number of
+; traceback entries we can handle per processor
+;
+; A value of 0 disables the stack.
+;
+#if PREEMPTSTACK
+ cmplwi r5,PREEMPTSTACK ; Maximum depth
+ lwz r6,CPU_ACTIVE_THREAD(r6) ; Get the pointer to the currently active thread
+ bgt- nopredeb ; Too many to stack...
+ mr. r6,r6 ; During boot?
+ beq- nopredeb ; Yes, do not do backtrace...
+ lwz r6,THREAD_TOP_ACT(r6) ; Point to the active activation
+ lwz r6,ACT_MACT_PCB(r6) ; Get the last savearea used
+ mr. r0,r6 ; Any saved context?
+ beq- nosaveds ; No...
+ lwz r0,saver1(r6) ; Get end of savearea chain
+
+nosaveds: li r11,0 ; Clear callers callers callers return
+ li r10,0 ; Clear callers callers callers callers return
+ li r8,0 ; Clear callers callers callers callers callers return
+ lwz r2,0(r1) ; Get callers callers stack frame
+ lwz r12,8(r2) ; Get our callers return
+ lwz r4,0(r2) ; Back chain
+
+ xor r2,r4,r2 ; Form difference
+ cmplwi r2,8192 ; Within a couple of pages?
+ mr r2,r4 ; Move register
+ bge- nosaveher2 ; No, no back chain then...
+ lwz r11,8(r2) ; Get our callers return
+ lwz r4,0(r2) ; Back chain
+
+ xor r2,r4,r2 ; Form difference
+ cmplwi r2,8192 ; Within a couple of pages?
+ mr r2,r4 ; Move register
+ bge- nosaveher2 ; No, no back chain then...
+ lwz r10,8(r2) ; Get our callers return
+ lwz r4,0(r2) ; Back chain
+
+ xor r2,r4,r2 ; Form difference
+ cmplwi r2,8192 ; Within a couple of pages?
+ mr r2,r4 ; Move register
+ bge- nosaveher2 ; No, no back chain then...
+ lwz r8,8(r2) ; Get our callers return
+
+nosaveher2:
+ addi r5,r5,-1 ; Get index to slot
+ mfspr r6,pir ; Get our processor
+ mflr r4 ; Get our return
+ rlwinm r6,r6,8,0,23 ; Index to processor slot
+ lis r2,hi16(EXT(DBGpreempt)) ; Stack high order
+ rlwinm r5,r5,4,0,27 ; Index to stack slot
+ ori r2,r2,lo16(EXT(DBGpreempt)) ; Stack low order
+ add r2,r2,r5 ; Point to slot
+ add r2,r2,r6 ; Move to processor
+ stw r4,0(r2) ; Save our return
+ stw r11,4(r2) ; Save callers caller
+ stw r10,8(r2) ; Save callers callers caller
+ stw r8,12(r2) ; Save callers callers callers caller
+nopredeb:
+#endif
+ mtmsr r9 /* Allow interruptions now */
+
+ blr /* Return... */
/*
- * int get_preemption_level(void)
- *
- * Return the current preemption level
+ * Return the active thread for both inside and outside osfmk consumption
*/
+
.align 5
- .globl EXT(get_preemption_level)
+ .globl EXT(current_thread)
-LEXT(get_preemption_level)
-
- mfsprg r6,1 ; Get current activation
- lwz r3,ACT_PREEMPT_CNT(r6) ; Get the preemption level
- blr ; Return...
+LEXT(current_thread)
+
+#if 1
+ mfsprg r3,1
+ lwz r3,ACT_THREAD(r3)
+ blr
+#else
+ mfmsr r9 /* Save the old MSR */
+ rlwinm r9,r9,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r9,r9,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r8,r9,0,MSR_EE_BIT+1,MSR_EE_BIT-1 /* Clear interruptions */
+ mtmsr r8 /* Interrupts off */
+ isync
+ mfsprg r6,0 /* Get the per_proc */
+ lwz r3,PP_ACTIVE_THREAD(r6) /* Get the active thread */
+ mfsprg r4,1
+ lwz r4,ACT_THREAD(r4)
+ cmplw cr0,r4,r3
+ beq current_thread_cont
+ lis r5,hi16(L_current_thread_paniced)
+ ori r5,r5,lo16(L_current_thread_paniced)
+ lwz r6,0(r5)
+ mr. r6,r6
+ bne current_thread_cont
+ stw r9,0(r5)
+ mr r5,r4
+ mr r4,r3
+ lis r3,hi16(L_current_thread_panic)
+ ori r3,r3,lo16(L_current_thread_panic)
+ bl EXT(panic)
+
+ .data
+L_current_thread_panic:
+ STRINGD "current_thread: spr1 not sync %x %x %x\n\000"
+L_current_thread_paniced:
+ .long 0
+ .text
+current_thread_cont:
+#endif
+ mtmsr r9 /* Restore interruptions to entry */
+ blr /* Return... */
/*
- * int get_simple_lock_count(void)
- *
- * Return the simple lock count
- *
+ * Set the active thread
*/
.align 5
- .globl EXT(get_simple_lock_count)
+ .globl EXT(set_machine_current_thread)
+LEXT(set_machine_current_thread)
+
+ mfmsr r9 /* Save the old MSR */
+ rlwinm r9,r9,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r9,r9,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r8,r9,0,MSR_EE_BIT+1,MSR_EE_BIT-1 /* Clear interruptions */
+ mtmsr r8 /* Interrupts off */
+ isync ; May have messed with fp/vec
+ mfsprg r6,0 /* Get the per_proc */
+ stw r3,PP_ACTIVE_THREAD(r6) /* Set the active thread */
+ mtmsr r9 /* Restore interruptions to entry */
+ blr /* Return... */
-LEXT(get_simple_lock_count)
-
-#if MACH_LDEBUG
- lis r3,hi16(MASK(MSR_VEC)) ; Get vector enable
- mfmsr r9 ; Get the MSR value
- ori r3,r3,lo16(MASK(MSR_FP)) ; Get FP enable
- ori r8,r3,lo16(MASK(MSR_EE)) ; Get EE bit on too
- andc r9,r9,r3 ; Clear FP and VEC
- andc r8,r9,r8 ; Clear EE as well
- mtmsr r8 ; Interrupts off
- isync ; May have messed with vec/fp
- mfsprg r6,0 ; Get the per_proc
- lwz r3,PP_SIMPLE_LOCK_CNT(r6) ; Get the simple lock count
- mtmsr r9 ; Restore interruptions to entry
-#else
- li r3,0 ; simple lock count not updated
-#endif
- blr ; Return...
+/*
+ * Set the current activation
+ */
+ .align 5
+ .globl EXT(set_machine_current_act)
+LEXT(set_machine_current_act)
+ mtsprg 1,r3 /* Set spr1 with the active thread */
+ blr /* Return... */
/*
- * void ppc_usimple_lock_init(simple_lock_t, etap_event_t)
- *
- * Initialize a simple lock.
+ * Return the current activation
*/
.align 5
- .globl EXT(ppc_usimple_lock_init)
+ .globl EXT(current_act)
+LEXT(current_act)
+ mfsprg r3,1
+ blr
+
-LEXT(ppc_usimple_lock_init)
- li r0, 0 ; set lock to free == 0
- stw r0, 0(r3) ; Initialize the lock
- blr
-
/*
- * void ppc_usimple_lock(simple_lock_t)
- *
+ * Return the current preemption level
*/
+
.align 5
- .globl EXT(ppc_usimple_lock)
+ .globl EXT(get_preemption_level)
-LEXT(ppc_usimple_lock)
+LEXT(get_preemption_level)
+
+ mfmsr r9 /* Save the old MSR */
+ rlwinm r9,r9,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r9,r9,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r8,r9,0,MSR_EE_BIT+1,MSR_EE_BIT-1 /* Clear interruptions */
+ mtmsr r8 /* Interrupts off */
+ isync
+ mfsprg r6,0 /* Get the per_proc */
+ lwz r3,PP_PREEMPT_CNT(r6) /* Get the preemption level */
+ mtmsr r9 /* Restore interruptions to entry */
+ blr /* Return... */
-#if CHECKNMI
- mflr r12 ; (TEST/DEBUG)
- bl EXT(ml_sense_nmi) ; (TEST/DEBUG)
- mtlr r12 ; (TEST/DEBUG)
-#endif
- mfsprg r6,1 ; Get the current activation
- lwz r5,ACT_PREEMPT_CNT(r6) ; Get the preemption level
- addi r5,r5,1 ; Bring up the disable count
- stw r5,ACT_PREEMPT_CNT(r6) ; Save it back
- mr r5,r3 ; Get the address of the lock
- li r8,0 ; Set r8 to zero
- li r4,0 ; Set r4 to zero
-
-slcktry: lwarx r11,0,r5 ; Grab the lock value
- andi. r3,r11,ILK_LOCKED ; Is it locked?
- ori r11,r6,ILK_LOCKED ; Set interlock
- bne-- slckspin ; Yeah, wait for it to clear...
- stwcx. r11,0,r5 ; Try to seize that there durn lock
- bne-- slcktry ; Couldn't get it...
- isync ; Make sure we don't use a speculativily loaded value
- blr ; Go on home...
-
-slckspin: li r11,lgKillResv ; Killing field
- stwcx. r11,0,r11 ; Kill reservation
-
- mr. r4,r4 ; Test timeout value
- bne++ slockspin0
- lis r4,hi16(EXT(LockTimeOut)) ; Get the high part
- ori r4,r4,lo16(EXT(LockTimeOut)) ; And the low part
- lwz r4,0(r4) ; Get the timerout value
-
-slockspin0: mr. r8,r8 ; Is r8 set to zero
- bne++ slockspin1 ; If yes, first spin attempt
- lis r0,hi16(MASK(MSR_VEC)) ; Get vector enable
- mfmsr r9 ; Get the MSR value
- ori r0,r0,lo16(MASK(MSR_FP)) ; Get FP enable
- ori r7,r0,lo16(MASK(MSR_EE)) ; Get EE bit on too
- andc r9,r9,r0 ; Clear FP and VEC
- andc r7,r9,r7 ; Clear EE as well
- mtmsr r7 ; Turn off interruptions
- isync ; May have turned off vec and fp here
- mftb r8 ; Get timestamp on entry
- b slcksniff
-
-slockspin1: mtmsr r7 ; Turn off interruptions
- mftb r8 ; Get timestamp on entry
-
-slcksniff: lwz r3,0(r5) ; Get that lock in here
- andi. r3,r3,ILK_LOCKED ; Is it free yet?
- beq++ slckretry ; Yeah, try for it again...
-
- mftb r10 ; Time stamp us now
- sub r10,r10,r8 ; Get the elapsed time
- cmplwi r10,128 ; Have we been spinning for 128 tb ticks?
- blt++ slcksniff ; Not yet...
-
- mtmsr r9 ; Say, any interrupts pending?
+/*
+ * Return the cpu_data
+ */
+
+ .align 5
+ .globl EXT(get_cpu_data)
-; The following instructions force the pipeline to be interlocked to that only one
-; instruction is issued per cycle. The insures that we stay enabled for a long enough
-; time; if it's too short, pending interruptions will not have a chance to be taken
+LEXT(get_cpu_data)
+
+ mfsprg r3,0 /* Get the per_proc */
+ addi r3,r3,PP_ACTIVE_THREAD /* Get the pointer to the CPU data from per proc */
+ blr /* Return... */
- subi r4,r4,128 ; Back off elapsed time from timeout value
- or r4,r4,r4 ; Do nothing here but force a single cycle delay
- mr. r4,r4 ; See if we used the whole timeout
- li r3,0 ; Assume a timeout return code
- or r4,r4,r4 ; Do nothing here but force a single cycle delay
-
- ble-- slckfail ; We failed
- b slockspin1 ; Now that we've opened an enable window, keep trying...
-slckretry:
- mtmsr r9 ; Restore interrupt state
- li r8,1 ; Show already through once
- b slcktry
-slckfail: ; We couldn't get the lock
- lis r3,hi16(slckpanic_str)
- ori r3,r3,lo16(slckpanic_str)
- mr r4,r5
- mflr r5
- bl EXT(panic)
- .data
-slckpanic_str:
- STRINGD "ppc_usimple_lock: simple lock deadlock detection l=0x%08X, pc=0x%08X\n\000"
- .text
+/*
+ * Return the simple lock count
+ */
+
+ .align 5
+ .globl EXT(get_simple_lock_count)
+
+LEXT(get_simple_lock_count)
+
+ mfmsr r9 /* Save the old MSR */
+ rlwinm r9,r9,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r9,r9,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r8,r9,0,MSR_EE_BIT+1,MSR_EE_BIT-1 /* Clear interruptions */
+ mtmsr r8 /* Interrupts off */
+ isync ; May have messed with vec/fp
+ mfsprg r6,0 /* Get the per_proc */
+ lwz r3,PP_SIMPLE_LOCK_CNT(r6) /* Get the simple lock count */
+ mtmsr r9 /* Restore interruptions to entry */
+ blr /* Return... */
/*
- * unsigned int ppc_usimple_lock_try(simple_lock_t)
+ * fast_usimple_lock():
*
+ * If EE is off, get the simple lock without incrementing the preemption count and
+ * mark The simple lock with SLOCK_FAST.
+ * If EE is on, call usimple_lock().
*/
.align 5
- .globl EXT(ppc_usimple_lock_try)
+ .globl EXT(fast_usimple_lock)
-LEXT(ppc_usimple_lock_try)
+LEXT(fast_usimple_lock)
#if CHECKNMI
- mflr r12 ; (TEST/DEBUG)
- bl EXT(ml_sense_nmi) ; (TEST/DEBUG)
- mtlr r12 ; (TEST/DEBUG)
+ b EXT(usimple_lock) ; (TEST/DEBUG)
#endif
- lis r0,hi16(MASK(MSR_VEC)) ; Get vector enable
- mfmsr r9 ; Get the MSR value
- ori r0,r0,lo16(MASK(MSR_FP)) ; Get FP enable
- ori r7,r0,lo16(MASK(MSR_EE)) ; Get EE bit on too
- andc r9,r9,r0 ; Clear FP and VEC
- andc r7,r9,r7 ; Clear EE as well
- mtmsr r7 ; Disable interruptions and thus, preemption
- mfsprg r6,1 ; Get current activation
-
- lwz r11,0(r3) ; Get the lock
- andi. r5,r11,ILK_LOCKED ; Check it...
- bne-- slcktryfail ; Quickly fail...
-
-slcktryloop:
- lwarx r11,0,r3 ; Ld from addr of arg and reserve
-
- andi. r5,r11,ILK_LOCKED ; TEST...
- ori r5,r6,ILK_LOCKED
- bne-- slcktryfailX ; branch if taken. Predict free
-
- stwcx. r5,0,r3 ; And SET (if still reserved)
- bne-- slcktryloop ; If set failed, loop back
-
- isync
-
- lwz r5,ACT_PREEMPT_CNT(r6) ; Get the preemption level
- addi r5,r5,1 ; Bring up the disable count
- stw r5,ACT_PREEMPT_CNT(r6) ; Save it back
-
- mtmsr r9 ; Allow interruptions now
- li r3,1 ; Set that the lock was free
- blr
-
-slcktryfailX:
- li r5,lgKillResv ; Killing field
- stwcx. r5,0,r5 ; Kill reservation
-
-slcktryfail:
- mtmsr r9 ; Allow interruptions now
- li r3,0 ; FAILURE - lock was taken
- blr
-
+ mfmsr r9
+ andi. r7,r9,lo16(MASK(MSR_EE))
+ bne- L_usimple_lock_c
+L_usimple_lock_loop:
+ lwarx r4,0,r3
+ li r5,ILK_LOCKED|SLOCK_FAST
+ mr. r4,r4
+ bne- L_usimple_lock_c
+ stwcx. r5,0,r3
+ bne- L_usimple_lock_loop
+ isync
+ blr
+L_usimple_lock_c:
+ b EXT(usimple_lock)
/*
- * void ppc_usimple_unlock_rwcmb(simple_lock_t)
+ * fast_usimple_lock_try():
*
+ * If EE is off, try to get the simple lock. The preemption count doesn't get incremented and
+ * if successfully held, the simple lock is marked with SLOCK_FAST.
+ * If EE is on, call usimple_lock_try()
*/
.align 5
- .globl EXT(ppc_usimple_unlock_rwcmb)
+ .globl EXT(fast_usimple_lock_try)
-LEXT(ppc_usimple_unlock_rwcmb)
+LEXT(fast_usimple_lock_try)
#if CHECKNMI
- mflr r12 ; (TEST/DEBUG)
- bl EXT(ml_sense_nmi) ; (TEST/DEBUG)
- mtlr r12 ; (TEST/DEBUG)
+ b EXT(usimple_lock_try) ; (TEST/DEBUG)
#endif
- li r0,0
- .globl EXT(sulckPatch_isync)
-LEXT(sulckPatch_isync)
- isync
- .globl EXT(sulckPatch_eieio)
-LEXT(sulckPatch_eieio)
- eieio
- stw r0, LOCK_DATA(r3)
-
- b epStart ; Go enable preemption...
+ mfmsr r9
+ andi. r7,r9,lo16(MASK(MSR_EE))
+ bne- L_usimple_lock_try_c
+L_usimple_lock_try_loop:
+ lwarx r4,0,r3
+ li r5,ILK_LOCKED|SLOCK_FAST
+ mr. r4,r4
+ bne- L_usimple_lock_try_fail
+ stwcx. r5,0,r3
+ bne- L_usimple_lock_try_loop
+ li r3,1
+ isync
+ blr
+L_usimple_lock_try_fail:
+ li r3,0
+ blr
+L_usimple_lock_try_c:
+ b EXT(usimple_lock_try)
/*
- * void ppc_usimple_unlock_rwmb(simple_lock_t)
+ * fast_usimple_unlock():
*
+ * If the simple lock is marked SLOCK_FAST, release it without decrementing the preemption count.
+ * Call usimple_unlock() otherwise.
*/
.align 5
- .globl EXT(ppc_usimple_unlock_rwmb)
+ .globl EXT(fast_usimple_unlock)
-LEXT(ppc_usimple_unlock_rwmb)
+LEXT(fast_usimple_unlock)
#if CHECKNMI
- mflr r12 ; (TEST/DEBUG)
- bl EXT(ml_sense_nmi) ; (TEST/DEBUG)
- mtlr r12 ; (TEST/DEBUG)
+ b EXT(usimple_unlock) ; (TEST/DEBUG)
#endif
- li r0,0
- sync
- stw r0, LOCK_DATA(r3)
+ lwz r5,LOCK_DATA(r3)
+ li r0,0
+ cmpi cr0,r5,ILK_LOCKED|SLOCK_FAST
+ bne- L_usimple_unlock_c
+ sync
+#if 0
+ mfmsr r9
+ andi. r7,r9,lo16(MASK(MSR_EE))
+ beq L_usimple_unlock_cont
+ lis r3,hi16(L_usimple_unlock_panic)
+ ori r3,r3,lo16(L_usimple_unlock_panic)
+ bl EXT(panic)
- b epStart ; Go enable preemption...
+ .data
+L_usimple_unlock_panic:
+ STRINGD "fast_usimple_unlock: interrupts not disabled\n\000"
+ .text
+L_usimple_unlock_cont:
+#endif
+ stw r0, LOCK_DATA(r3)
+ blr
+L_usimple_unlock_c:
+ b EXT(usimple_unlock)
/*
- * void enter_funnel_section(funnel_t *)
+ * enter_funnel_section():
*
*/
.align 5
LEXT(enter_funnel_section)
#if !MACH_LDEBUG
- lis r10,hi16(EXT(kdebug_enable))
- ori r10,r10,lo16(EXT(kdebug_enable))
- lwz r10,0(r10)
- lis r11,hi16(EXT(split_funnel_off))
- ori r11,r11,lo16(EXT(split_funnel_off))
- lwz r11,0(r11)
- or. r10,r11,r10 ; Check kdebug_enable or split_funnel_off
- bne- L_enter_funnel_section_slow ; If set, call the slow path
- mfsprg r6,1 ; Get the current activation
- lwz r7,LOCK_FNL_MUTEX(r3)
-
- lwz r5,0(r7) ; Get lock quickly
- mr. r5,r5 ; Locked?
- bne-- L_enter_funnel_section_slow ; Yup...
-
+ lis r10,hi16(EXT(kdebug_enable))
+ ori r10,r10,lo16(EXT(kdebug_enable))
+ lwz r10,0(r10)
+ lis r11,hi16(EXT(split_funnel_off))
+ ori r11,r11,lo16(EXT(split_funnel_off))
+ lwz r11,0(r11)
+ or. r10,r11,r10 ; Check kdebug_enable or split_funnel_off
+ bne- L_enter_funnel_section_slow1 ; If set, call the slow path
+ mfsprg r6,1 ; Get the current activation
+ lwz r7,LOCK_FNL_MUTEX(r3)
+ mfmsr r11
+ rlwinm r11,r11,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r11,r11,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r10,r11,0,MSR_EE_BIT+1,MSR_EE_BIT-1
+ mtmsr r10 ; Turn off EE
+ isync ; May have messed with vec/fp
+ mr r9,r6
L_enter_funnel_section_loop:
- lwarx r5,0,r7 ; Load the mutex lock
- mr. r5,r5
- bne-- L_enter_funnel_section_slowX ; Go to the slow path
- stwcx. r6,0,r7 ; Grab the lock
- bne-- L_enter_funnel_section_loop ; Loop back if failed
- isync ; Stop prefeteching
- lwz r6,ACT_THREAD(r6) ; Get the current thread
- li r7,TH_FN_OWNED
- stw r3,THREAD_FUNNEL_LOCK(r6) ; Set the funnel lock reference
- stw r7,THREAD_FUNNEL_STATE(r6) ; Set the funnel state
- blr
-
-L_enter_funnel_section_slowX:
- li r4,lgKillResv ; Killing field
- stwcx. r4,0,r4 ; Kill reservation
+ lwarx r5,0,r7 ; Load the mutex lock
+ mr. r5,r5
+ bne- L_enter_funnel_section_slow ; Go to the slow path
+ stwcx. r6,0,r7 ; Grab the lock
+ bne- L_enter_funnel_section_loop ; Loop back if failed
+ isync ; Stop prefeteching
+ lwz r6,ACT_THREAD(r6) ; Get the current thread
+ li r7,TH_FN_OWNED
+ stw r7,THREAD_FUNNEL_STATE(r6) ; Set the funnel state
+ stw r3,THREAD_FUNNEL_LOCK(r6) ; Set the funnel lock reference
+ mtmsr r11
+ blr
L_enter_funnel_section_slow:
+ mtmsr r11
+L_enter_funnel_section_slow1:
#endif
- li r4,TRUE
- b EXT(thread_funnel_set)
+ li r4,TRUE
+ b EXT(thread_funnel_set)
/*
- * void exit_funnel_section(void)
+ * exit_funnel_section():
*
*/
.align 5
LEXT(exit_funnel_section)
- mfsprg r6,1 ; Get the current activation
- lwz r6,ACT_THREAD(r6) ; Get the current thread
- lwz r3,THREAD_FUNNEL_LOCK(r6) ; Get the funnel lock
- mr. r3,r3 ; Check on funnel held
- beq- L_exit_funnel_section_ret ;
#if !MACH_LDEBUG
- lis r10,hi16(EXT(kdebug_enable))
- ori r10,r10,lo16(EXT(kdebug_enable))
- lwz r10,0(r10)
- mr. r10,r10
- bne- L_exit_funnel_section_slow ; If set, call the slow path
- lwz r7,LOCK_FNL_MUTEX(r3) ; Get the funnel mutex lock
- .globl EXT(retfsectPatch_isync)
-LEXT(retfsectPatch_isync)
- isync
- .globl EXT(retfsectPatch_eieio)
-LEXT(retfsectPatch_eieio)
- eieio
-
- lwz r5,0(r7) ; Get lock
- rlwinm. r4,r5,0,30,31 ; Quick check for bail if pending waiter or interlock set
- bne-- L_exit_funnel_section_slow ; No can get...
-
+ mfsprg r6,1 ; Get the current activation
+ lwz r6,ACT_THREAD(r6) ; Get the current thread
+ lwz r3,THREAD_FUNNEL_LOCK(r6) ; Get the funnel lock
+ mr. r3,r3 ; Check on funnel held
+ beq- L_exit_funnel_section_ret ;
+ lis r10,hi16(EXT(kdebug_enable))
+ ori r10,r10,lo16(EXT(kdebug_enable))
+ lwz r10,0(r10)
+ mr. r10,r10
+ bne- L_exit_funnel_section_slow1 ; If set, call the slow path
+ lwz r7,LOCK_FNL_MUTEX(r3) ; Get the funnel mutex lock
+ mfmsr r11
+ rlwinm r11,r11,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r11,r11,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r10,r11,0,MSR_EE_BIT+1,MSR_EE_BIT-1
+ mtmsr r10 ; Turn off EE
+ isync ; May have messed with fp/vec
+ sync
L_exit_funnel_section_loop:
- lwarx r5,0,r7
- rlwinm. r4,r5,0,30,31 ; Bail if pending waiter or interlock set
- li r5,0 ; Clear the mutexlock
- bne-- L_exit_funnel_section_slowX
- stwcx. r5,0,r7 ; Release the funnel mutexlock
- bne-- L_exit_funnel_section_loop
- li r7,0
- stw r7,THREAD_FUNNEL_STATE(r6) ; Clear the funnel state
- stw r7,THREAD_FUNNEL_LOCK(r6) ; Clear the funnel lock reference
- blr ; Return
-
-L_exit_funnel_section_slowX:
- li r4,lgKillResv ; Killing field
- stwcx. r4,0,r4 ; Kill it
-
+ lwarx r5,0,r7
+ rlwinm. r4,r5,0,30,31 ; Bail if pending waiter or interlock set
+ li r5,0 ; Clear the mutexlock
+ bne- L_exit_funnel_section_slow
+ stwcx. r5,0,r7 ; Release the funnel mutexlock
+ bne- L_exit_funnel_section_loop
+ li r7,0
+ stw r7,THREAD_FUNNEL_STATE(r6) ; Clear the funnel state
+ stw r7,THREAD_FUNNEL_LOCK(r6) ; Clear the funnel lock reference
+ mtmsr r11
+L_exit_funnel_section_ret:
+ blr
L_exit_funnel_section_slow:
+ mtmsr r11
+L_exit_funnel_section_slow1:
#endif
- li r4,FALSE
- b EXT(thread_funnel_set)
-L_exit_funnel_section_ret:
- blr
-
-;
-; This is bring up code
-;
- .align 5
- .globl EXT(condStop)
-
-LEXT(condStop)
-
-XcondStop: cmplw r3,r4 ; Check if these are equal
- beq-- XcondStop ; Stop here until they are different
- blr ; Return.
+ li r4,FALSE
+ b EXT(thread_funnel_set)
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
+++ /dev/null
-/*
- * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-#include <kern/thread.h>
-#include <kern/thread_act.h>
-#include <ppc/exception.h>
-#include <ppc/savearea.h>
-#include <ppc/hw_perfmon.h>
-#include <ppc/hw_perfmon_mmcr.h>
-
-decl_simple_lock_data(,hw_perfmon_lock)
-static task_t hw_perfmon_owner = TASK_NULL;
-static int hw_perfmon_thread_count = 0;
-
-/* Notes:
- * -supervisor/user level filtering is unnecessary because of the way PMCs and MMCRs are context switched
- * (can only count user events anyway)
- * -marked filtering is unnecssary because each thread has its own virtualized set of PMCs and MMCRs
- * -virtual counter PMI is passed up as a breakpoint exception
- */
-
-int perfmon_init(void)
-{
- simple_lock_init(&hw_perfmon_lock, FALSE);
- return KERN_SUCCESS;
-}
-
-/* PMC Facility Owner:
- * TASK_NULL - no one owns it
- * kernel_task - owned by hw_perfmon
- * other task - owned by another task
- */
-
-int perfmon_acquire_facility(task_t task)
-{
- kern_return_t retval = KERN_SUCCESS;
-
- simple_lock(&hw_perfmon_lock);
-
- if(hw_perfmon_owner==task) {
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_acquire_facility - ACQUIRED: already owner\n");
-#endif
- retval = KERN_SUCCESS;
- /* already own it */
- } else if(hw_perfmon_owner==TASK_NULL) { /* no one owns it */
- hw_perfmon_owner = task;
- hw_perfmon_thread_count = 0;
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_acquire_facility - ACQUIRED: no current owner - made new owner\n");
-#endif
- retval = KERN_SUCCESS;
- } else { /* someone already owns it */
- if(hw_perfmon_owner==kernel_task) {
- if(hw_perfmon_thread_count==0) { /* kernel owns it but no threads using it */
- hw_perfmon_owner = task;
- hw_perfmon_thread_count = 0;
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_acquire_facility - ACQUIRED: kernel is current owner but no threads using it\n");
-#endif
- retval = KERN_SUCCESS;
- } else {
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_acquire_facility - DENIED: kernel is current owner and facility in use\n");
-#endif
- retval = KERN_RESOURCE_SHORTAGE;
- }
- } else { /* non-kernel owner */
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_acquire_facility - DENIED: another active task owns the facility\n");
-#endif
- retval = KERN_RESOURCE_SHORTAGE;
- }
- }
-
- simple_unlock(&hw_perfmon_lock);
- return retval;
-}
-
-int perfmon_release_facility(task_t task)
-{
- kern_return_t retval = KERN_SUCCESS;
- task_t old_perfmon_owner = hw_perfmon_owner;
-
- simple_lock(&hw_perfmon_lock);
-
- if(task!=hw_perfmon_owner) {
- retval = KERN_NO_ACCESS;
- } else {
- if(old_perfmon_owner==kernel_task) {
- if(hw_perfmon_thread_count>0) {
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_release_facility - NOT RELEASED: kernel task is owner and has active perfmon threads\n");
-#endif
- retval = KERN_NO_ACCESS;
- } else {
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_release_facility - RELEASED: kernel task was owner\n");
-#endif
- hw_perfmon_owner = TASK_NULL;
- retval = KERN_SUCCESS;
- }
- } else {
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_release_facility - RELEASED: user task was owner\n");
-#endif
- hw_perfmon_owner = TASK_NULL;
- retval = KERN_SUCCESS;
- }
- }
-
- simple_unlock(&hw_perfmon_lock);
- return retval;
-}
-
-int perfmon_enable(thread_act_t thr_act)
-{
- struct savearea *sv = thr_act->mact.pcb;
- kern_return_t kr;
- kern_return_t retval = KERN_SUCCESS;
- int curPMC;
-
- if(thr_act->mact.specFlags & perfMonitor) {
- return KERN_SUCCESS; /* already enabled */
- } else if(perfmon_acquire_facility(kernel_task)!=KERN_SUCCESS) {
- return KERN_RESOURCE_SHORTAGE; /* facility is in use */
- } else { /* kernel_task owns the faciltity and this thread has not yet been counted */
- simple_lock(&hw_perfmon_lock);
- hw_perfmon_thread_count++;
- simple_unlock(&hw_perfmon_lock);
- }
-
- sv->save_mmcr1 = 0;
- sv->save_mmcr2 = 0;
-
- switch(machine_slot[0].cpu_subtype) {
- case CPU_SUBTYPE_POWERPC_750:
- case CPU_SUBTYPE_POWERPC_7400:
- case CPU_SUBTYPE_POWERPC_7450:
- {
- ppc32_mmcr0_reg_t mmcr0_reg;
-
- mmcr0_reg.value = 0;
- mmcr0_reg.field.disable_counters_always = TRUE;
- mmcr0_reg.field.disable_counters_supervisor = TRUE; /* no choice */
- sv->save_mmcr0 = mmcr0_reg.value;
- }
- break;
- case CPU_SUBTYPE_POWERPC_970:
- {
- ppc64_mmcr0_reg_t mmcr0_reg;
-
- mmcr0_reg.value = 0;
- mmcr0_reg.field.disable_counters_always = TRUE;
- mmcr0_reg.field.disable_counters_supervisor = TRUE; /* no choice */
- sv->save_mmcr0 = mmcr0_reg.value;
- }
- break;
- default:
- retval = KERN_FAILURE;
- break;
- }
-
- if(retval==KERN_SUCCESS) {
- for(curPMC=0; curPMC<MAX_CPUPMC_COUNT; curPMC++) {
- sv->save_pmc[curPMC] = 0;
- thr_act->mact.pmcovfl[curPMC] = 0;
- }
- thr_act->mact.perfmonFlags = 0;
- thr_act->mact.specFlags |= perfMonitor; /* enable perf monitor facility for this thread */
- if(thr_act==current_act()) {
- per_proc_info[cpu_number()].spcFlags |= perfMonitor; /* update per_proc */
- }
- }
-
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_enable - mmcr0=0x%llx mmcr1=0x%llx mmcr2=0x%llx\n", sv->save_mmcr0, sv->save_mmcr1, sv->save_mmcr2);
-#endif
-
- return retval;
-}
-
-int perfmon_disable(thread_act_t thr_act)
-{
- struct savearea *sv = thr_act->mact.pcb;
- int curPMC;
-
- if(!(thr_act->mact.specFlags & perfMonitor)) {
- return KERN_NO_ACCESS; /* not enabled */
- } else {
- simple_lock(&hw_perfmon_lock);
- hw_perfmon_thread_count--;
- simple_unlock(&hw_perfmon_lock);
- perfmon_release_facility(kernel_task); /* will release if hw_perfmon_thread_count is 0 */
- }
-
- thr_act->mact.specFlags &= ~perfMonitor; /* disable perf monitor facility for this thread */
- if(thr_act==current_act()) {
- per_proc_info[cpu_number()].spcFlags &= ~perfMonitor; /* update per_proc */
- }
- sv->save_mmcr0 = 0;
- sv->save_mmcr1 = 0;
- sv->save_mmcr2 = 0;
-
- for(curPMC=0; curPMC<MAX_CPUPMC_COUNT; curPMC++) {
- sv->save_pmc[curPMC] = 0;
- thr_act->mact.pmcovfl[curPMC] = 0;
- thr_act->mact.perfmonFlags = 0;
- }
-
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_disable - mmcr0=0x%llx mmcr1=0x%llx mmcr2=0x%llx\n", sv->save_mmcr0, sv->save_mmcr1, sv->save_mmcr2);
-#endif
-
- return KERN_SUCCESS;
-}
-
-int perfmon_clear_counters(thread_act_t thr_act)
-{
- struct savearea *sv = thr_act->mact.pcb;
- int curPMC;
-
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_clear_counters (CPU%d)\n", cpu_number());
-#endif
-
- /* clear thread copy */
- for(curPMC=0; curPMC<MAX_CPUPMC_COUNT; curPMC++) {
- sv->save_pmc[curPMC] = 0;
- thr_act->mact.pmcovfl[curPMC] = 0;
- }
-
- return KERN_SUCCESS;
-}
-
-int perfmon_write_counters(thread_act_t thr_act, uint64_t *pmcs)
-{
- struct savearea *sv = thr_act->mact.pcb;
- int curPMC;
-
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_write_counters (CPU%d): mmcr0 = %016llX, pmc1=%llX pmc2=%llX pmc3=%llX pmc4=%llX pmc5=%llX pmc6=%llX pmc7=%llX pmc8=%llX\n", cpu_number(), sv->save_mmcr0, pmcs[PMC_1], pmcs[PMC_2], pmcs[PMC_3], pmcs[PMC_4], pmcs[PMC_5], pmcs[PMC_6], pmcs[PMC_7], pmcs[PMC_8]);
-#endif
-
- /* update thread copy */
- for(curPMC=0; curPMC<MAX_CPUPMC_COUNT; curPMC++) {
- sv->save_pmc[curPMC] = pmcs[curPMC] & 0x7FFFFFFF;
- thr_act->mact.pmcovfl[curPMC] = (pmcs[curPMC]>>31) & 0xFFFFFFFF;
- }
-
- return KERN_SUCCESS;
-}
-
-int perfmon_read_counters(thread_act_t thr_act, uint64_t *pmcs)
-{
- struct savearea *sv = thr_act->mact.pcb;
- int curPMC;
-
- /* retrieve from thread copy */
- for(curPMC=0; curPMC<MAX_CPUPMC_COUNT; curPMC++) {
- pmcs[curPMC] = thr_act->mact.pmcovfl[curPMC];
- pmcs[curPMC] = pmcs[curPMC]<<31;
- pmcs[curPMC] |= (sv->save_pmc[curPMC] & 0x7FFFFFFF);
- }
-
- /* zero any unused counters on this platform */
- switch(machine_slot[0].cpu_subtype) {
- case CPU_SUBTYPE_POWERPC_750:
- case CPU_SUBTYPE_POWERPC_7400:
- case CPU_SUBTYPE_POWERPC_7450:
- pmcs[PMC_7] = 0;
- pmcs[PMC_8] = 0;
- break;
- default:
- break;
- }
-
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_read_counters (CPU%d): mmcr0 = %016llX pmc1=%llX pmc2=%llX pmc3=%llX pmc4=%llX pmc5=%llX pmc6=%llX pmc7=%llX pmc8=%llX\n", cpu_number(), sv->save_mmcr0, pmcs[PMC_1], pmcs[PMC_2], pmcs[PMC_3], pmcs[PMC_4], pmcs[PMC_5], pmcs[PMC_6], pmcs[PMC_7], pmcs[PMC_8]);
-#endif
-
- return KERN_SUCCESS;
-}
-
-int perfmon_start_counters(thread_act_t thr_act)
-{
- struct savearea *sv = thr_act->mact.pcb;
- kern_return_t retval = KERN_SUCCESS;
-
- switch(machine_slot[0].cpu_subtype) {
- case CPU_SUBTYPE_POWERPC_750:
- case CPU_SUBTYPE_POWERPC_7400:
- {
- ppc32_mmcr0_reg_t mmcr0_reg;
- mmcr0_reg.value = sv->save_mmcr0;
- mmcr0_reg.field.disable_counters_always = FALSE;
- /* XXXXX PMI broken on 750, 750CX, 750FX, 7400 and 7410 v1.2 and earlier XXXXX */
- mmcr0_reg.field.on_pmi_stop_counting = FALSE;
- mmcr0_reg.field.enable_pmi = FALSE;
- mmcr0_reg.field.enable_pmi_on_pmc1 = FALSE;
- mmcr0_reg.field.enable_pmi_on_pmcn = FALSE;
- sv->save_mmcr0 = mmcr0_reg.value;
- }
- break;
- case CPU_SUBTYPE_POWERPC_7450:
- {
- ppc32_mmcr0_reg_t mmcr0_reg;
- mmcr0_reg.value = sv->save_mmcr0;
- mmcr0_reg.field.disable_counters_always = FALSE;
- mmcr0_reg.field.on_pmi_stop_counting = TRUE;
- mmcr0_reg.field.enable_pmi = TRUE;
- mmcr0_reg.field.enable_pmi_on_pmc1 = TRUE;
- mmcr0_reg.field.enable_pmi_on_pmcn = TRUE;
- sv->save_mmcr0 = mmcr0_reg.value;
- }
- break;
- case CPU_SUBTYPE_POWERPC_970:
- {
- ppc64_mmcr0_reg_t mmcr0_reg;
- mmcr0_reg.value = sv->save_mmcr0;
- mmcr0_reg.field.disable_counters_always = FALSE;
- mmcr0_reg.field.on_pmi_stop_counting = TRUE;
- mmcr0_reg.field.enable_pmi = TRUE;
- mmcr0_reg.field.enable_pmi_on_pmc1 = TRUE;
- mmcr0_reg.field.enable_pmi_on_pmcn = TRUE;
- sv->save_mmcr0 = mmcr0_reg.value;
- }
- break;
- default:
- retval = KERN_FAILURE;
- break;
- }
-
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_start_counters (CPU%d) - mmcr0=0x%llx mmcr1=0x%llx mmcr2=0x%llx\n", cpu_number(), sv->save_mmcr0, sv->save_mmcr1, sv->save_mmcr2);
-#endif
-
- return retval;
-}
-
-int perfmon_stop_counters(thread_act_t thr_act)
-{
- struct savearea *sv = thr_act->mact.pcb;
- kern_return_t retval = KERN_SUCCESS;
-
- switch(machine_slot[0].cpu_subtype) {
- case CPU_SUBTYPE_POWERPC_750:
- case CPU_SUBTYPE_POWERPC_7400:
- case CPU_SUBTYPE_POWERPC_7450:
- {
- ppc32_mmcr0_reg_t mmcr0_reg;
- mmcr0_reg.value = sv->save_mmcr0;
- mmcr0_reg.field.disable_counters_always = TRUE;
- sv->save_mmcr0 = mmcr0_reg.value;
- }
- break;
- case CPU_SUBTYPE_POWERPC_970:
- {
- ppc64_mmcr0_reg_t mmcr0_reg;
- mmcr0_reg.value = sv->save_mmcr0;
- mmcr0_reg.field.disable_counters_always = TRUE;
- sv->save_mmcr0 = mmcr0_reg.value;
- }
- break;
- default:
- retval = KERN_FAILURE;
- break;
- }
-
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_stop_counters (CPU%d) - mmcr0=0x%llx mmcr1=0x%llx mmcr2=0x%llx\n", cpu_number(), sv->save_mmcr0, sv->save_mmcr1, sv->save_mmcr2);
-#endif
-
- return retval;
-}
-
-int perfmon_set_event(thread_act_t thr_act, int pmc, int event)
-{
- struct savearea *sv = thr_act->mact.pcb;
- kern_return_t retval = KERN_SUCCESS;
-
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_set_event b4 (CPU%d) - pmc=%d, event=%d - mmcr0=0x%llx mmcr1=0x%llx mmcr2=0x%llx\n", cpu_number(), pmc, event, sv->save_mmcr0, sv->save_mmcr1, sv->save_mmcr2);
-#endif
-
- switch(machine_slot[0].cpu_subtype) {
- case CPU_SUBTYPE_POWERPC_750:
- case CPU_SUBTYPE_POWERPC_7400:
- {
- ppc32_mmcr0_reg_t mmcr0_reg;
- ppc32_mmcr1_reg_t mmcr1_reg;
-
- mmcr0_reg.value = sv->save_mmcr0;
- mmcr1_reg.value = sv->save_mmcr1;
-
- switch(pmc) {
- case PMC_1:
- mmcr0_reg.field.pmc1_event = event;
- sv->save_mmcr0 = mmcr0_reg.value;
- break;
- case PMC_2:
- mmcr0_reg.field.pmc2_event = event;
- sv->save_mmcr0 = mmcr0_reg.value;
- break;
- case PMC_3:
- mmcr1_reg.field.pmc3_event = event;
- sv->save_mmcr1 = mmcr1_reg.value;
- break;
- case PMC_4:
- mmcr1_reg.field.pmc4_event = event;
- sv->save_mmcr1 = mmcr1_reg.value;
- break;
- default:
- retval = KERN_FAILURE;
- break;
- }
- }
- break;
- case CPU_SUBTYPE_POWERPC_7450:
- {
- ppc32_mmcr0_reg_t mmcr0_reg;
- ppc32_mmcr1_reg_t mmcr1_reg;
-
- mmcr0_reg.value = sv->save_mmcr0;
- mmcr1_reg.value = sv->save_mmcr1;
-
- switch(pmc) {
- case PMC_1:
- mmcr0_reg.field.pmc1_event = event;
- sv->save_mmcr0 = mmcr0_reg.value;
- break;
- case PMC_2:
- mmcr0_reg.field.pmc2_event = event;
- sv->save_mmcr0 = mmcr0_reg.value;
- break;
- case PMC_3:
- mmcr1_reg.field.pmc3_event = event;
- sv->save_mmcr1 = mmcr1_reg.value;
- break;
- case PMC_4:
- mmcr1_reg.field.pmc4_event = event;
- sv->save_mmcr1 = mmcr1_reg.value;
- break;
- case PMC_5:
- mmcr1_reg.field.pmc5_event = event;
- sv->save_mmcr1 = mmcr1_reg.value;
- break;
- case PMC_6:
- mmcr1_reg.field.pmc6_event = event;
- sv->save_mmcr1 = mmcr1_reg.value;
- break;
- default:
- retval = KERN_FAILURE;
- break;
- }
- }
- break;
- case CPU_SUBTYPE_POWERPC_970:
- {
- ppc64_mmcr0_reg_t mmcr0_reg;
- ppc64_mmcr1_reg_t mmcr1_reg;
-
- mmcr0_reg.value = sv->save_mmcr0;
- mmcr1_reg.value = sv->save_mmcr1;
-
- switch(pmc) {
- case PMC_1:
- mmcr0_reg.field.pmc1_event = event;
- sv->save_mmcr0 = mmcr0_reg.value;
- break;
- case PMC_2:
- mmcr0_reg.field.pmc2_event = event;
- sv->save_mmcr0 = mmcr0_reg.value;
- break;
- case PMC_3:
- mmcr1_reg.field.pmc3_event = event;
- sv->save_mmcr1 = mmcr1_reg.value;
- break;
- case PMC_4:
- mmcr1_reg.field.pmc4_event = event;
- sv->save_mmcr1 = mmcr1_reg.value;
- break;
- case PMC_5:
- mmcr1_reg.field.pmc5_event = event;
- sv->save_mmcr1 = mmcr1_reg.value;
- break;
- case PMC_6:
- mmcr1_reg.field.pmc6_event = event;
- sv->save_mmcr1 = mmcr1_reg.value;
- break;
- case PMC_7:
- mmcr1_reg.field.pmc7_event = event;
- sv->save_mmcr1 = mmcr1_reg.value;
- break;
- case PMC_8:
- mmcr1_reg.field.pmc8_event = event;
- sv->save_mmcr1 = mmcr1_reg.value;
- break;
- default:
- retval = KERN_FAILURE;
- break;
- }
- }
- break;
- default:
- retval = KERN_FAILURE;
- break;
- }
-
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_set_event (CPU%d) - pmc=%d, event=%d - mmcr0=0x%llx mmcr1=0x%llx mmcr2=0x%llx\n", cpu_number(), pmc, event, sv->save_mmcr0, sv->save_mmcr1, sv->save_mmcr2);
-#endif
-
- return retval;
-}
-
-int perfmon_set_event_func(thread_act_t thr_act, uint32_t f)
-{
- struct savearea *sv = thr_act->mact.pcb;
- kern_return_t retval = KERN_SUCCESS;
-
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_set_event_func - func=%s\n",
- f==PPC_PERFMON_FUNC_FPU ? "FUNC" :
- f==PPC_PERFMON_FUNC_ISU ? "ISU" :
- f==PPC_PERFMON_FUNC_IFU ? "IFU" :
- f==PPC_PERFMON_FUNC_VMX ? "VMX" :
- f==PPC_PERFMON_FUNC_IDU ? "IDU" :
- f==PPC_PERFMON_FUNC_GPS ? "GPS" :
- f==PPC_PERFMON_FUNC_LSU0 ? "LSU0" :
- f==PPC_PERFMON_FUNC_LSU1A ? "LSU1A" :
- f==PPC_PERFMON_FUNC_LSU1B ? "LSU1B" :
- f==PPC_PERFMON_FUNC_SPECA ? "SPECA" :
- f==PPC_PERFMON_FUNC_SPECB ? "SPECB" :
- f==PPC_PERFMON_FUNC_SPECC ? "SPECC" :
- "UNKNOWN");
-#endif /* HWPERFMON_DEBUG */
-
- switch(machine_slot[0].cpu_subtype) {
- case CPU_SUBTYPE_POWERPC_750:
- case CPU_SUBTYPE_POWERPC_7400:
- case CPU_SUBTYPE_POWERPC_7450:
- retval = KERN_FAILURE; /* event functional unit only applies to 970 */
- break;
- case CPU_SUBTYPE_POWERPC_970:
- {
- ppc64_mmcr1_reg_t mmcr1_reg;
- ppc_func_unit_t func_unit;
-
- func_unit.value = f;
- mmcr1_reg.value = sv->save_mmcr1;
-
- mmcr1_reg.field.ttm0_select = func_unit.field.TTM0SEL;
- mmcr1_reg.field.ttm1_select = func_unit.field.TTM1SEL;
- mmcr1_reg.field.ttm2_select = 0; /* not used */
- mmcr1_reg.field.ttm3_select = func_unit.field.TTM3SEL;
- mmcr1_reg.field.speculative_event = func_unit.field.SPECSEL;
- mmcr1_reg.field.lane0_select = func_unit.field.TD_CP_DBGxSEL;
- mmcr1_reg.field.lane1_select = func_unit.field.TD_CP_DBGxSEL;
- mmcr1_reg.field.lane2_select = func_unit.field.TD_CP_DBGxSEL;
- mmcr1_reg.field.lane3_select = func_unit.field.TD_CP_DBGxSEL;
-
- sv->save_mmcr1 = mmcr1_reg.value;
- }
- break;
- default:
- retval = KERN_FAILURE;
- break;
- }
-
- return retval;
-}
-
-int perfmon_set_threshold(thread_act_t thr_act, int threshold)
-{
- struct savearea *sv = thr_act->mact.pcb;
- kern_return_t retval = KERN_SUCCESS;
-
- switch(machine_slot[0].cpu_subtype) {
- case CPU_SUBTYPE_POWERPC_750:
- {
- ppc32_mmcr0_reg_t mmcr0_reg;
-
- mmcr0_reg.value = sv->save_mmcr0;
-
- if(threshold>63) { /* no multiplier on 750 */
- int newThreshold = 63;
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_set_threshold - WARNING: supplied threshold (%d) exceeds max threshold value - clamping to %d\n", threshold, newThreshold);
-#endif
- threshold = newThreshold;
- }
- mmcr0_reg.field.threshold_value = threshold;
-
- sv->save_mmcr0 = mmcr0_reg.value;
- }
- break;
-
- case CPU_SUBTYPE_POWERPC_7400:
- case CPU_SUBTYPE_POWERPC_7450:
- {
- ppc32_mmcr0_reg_t mmcr0_reg;
- ppc32_mmcr2_reg_t mmcr2_reg;
-
- mmcr0_reg.value = sv->save_mmcr0;
- mmcr2_reg.value = sv->save_mmcr2;
-
- if(threshold<=(2*63)) { /* 2x multiplier */
- if(threshold%2 != 0) {
- int newThreshold = 2*(threshold/2);
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_set_threshold - WARNING: supplied threshold (%d) is not evenly divisible by 2x multiplier - using threshold of %d instead\n", threshold, newThreshold);
-#endif
- threshold = newThreshold;
- }
- mmcr2_reg.field.threshold_multiplier = 0;
- } else if(threshold<=(32*63)) { /* 32x multiplier */
- if(threshold%32 != 0) {
- int newThreshold = 32*(threshold/32);
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_set_threshold - WARNING: supplied threshold (%d) is not evenly divisible by 32x multiplier - using threshold of %d instead\n", threshold, newThreshold);
-#endif
- threshold = newThreshold;
- }
- mmcr2_reg.field.threshold_multiplier = 1;
- } else {
- int newThreshold = 32*63;
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_set_threshold - WARNING: supplied threshold (%d) exceeds max threshold value - clamping to %d\n", threshold, newThreshold);
-#endif
- threshold = newThreshold;
- mmcr2_reg.field.threshold_multiplier = 1;
- }
- mmcr0_reg.field.threshold_value = threshold;
-
- sv->save_mmcr0 = mmcr0_reg.value;
- sv->save_mmcr2 = mmcr2_reg.value;
-
- }
- break;
- case CPU_SUBTYPE_POWERPC_970:
- {
- ppc64_mmcr0_reg_t mmcr0_reg;
-
- mmcr0_reg.value = sv->save_mmcr0;
-
- if(threshold>63) { /* multiplier is in HID1 on 970 - not context switching HID1 so always 1x */
- int newThreshold = 63;
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_set_threshold - WARNING: supplied threshold (%d) exceeds max threshold value - clamping to %d\n", threshold, newThreshold);
-#endif
- threshold = newThreshold;
- }
- mmcr0_reg.field.threshold_value = threshold;
-
- sv->save_mmcr0 = mmcr0_reg.value;
- }
- break;
- default:
- retval = KERN_FAILURE;
- break;
- }
-
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_set_threshold - threshold=%d - mmcr0=0x%llx mmcr1=0x%llx mmcr2=0x%llx\n", threshold, sv->save_mmcr0, sv->save_mmcr1, sv->save_mmcr2);
-#endif
-
- return retval;
-}
-
-int perfmon_set_tbsel(thread_act_t thr_act, int tbsel)
-{
- struct savearea *sv = thr_act->mact.pcb;
- kern_return_t retval = KERN_SUCCESS;
-
- switch(machine_slot[0].cpu_subtype) {
- case CPU_SUBTYPE_POWERPC_750:
- case CPU_SUBTYPE_POWERPC_7400:
- case CPU_SUBTYPE_POWERPC_7450:
- {
- ppc32_mmcr0_reg_t mmcr0_reg;
-
- mmcr0_reg.value = sv->save_mmcr0;
- switch(tbsel) {
- case 0x0:
- case 0x1:
- case 0x2:
- case 0x3:
- mmcr0_reg.field.timebase_bit_selector = tbsel;
- break;
- default:
- retval = KERN_FAILURE;
- }
- sv->save_mmcr0 = mmcr0_reg.value;
- }
- break;
- case CPU_SUBTYPE_POWERPC_970:
- {
- ppc64_mmcr0_reg_t mmcr0_reg;
-
- mmcr0_reg.value = sv->save_mmcr0;
- switch(tbsel) {
- case 0x0:
- case 0x1:
- case 0x2:
- case 0x3:
- mmcr0_reg.field.timebase_bit_selector = tbsel;
- break;
- default:
- retval = KERN_FAILURE;
- }
- sv->save_mmcr0 = mmcr0_reg.value;
- }
- break;
- default:
- retval = KERN_FAILURE;
- break;
- }
-
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_set_tbsel - tbsel=%d - mmcr0=0x%llx mmcr1=0x%llx mmcr2=0x%llx\n", tbsel, sv->save_mmcr0, sv->save_mmcr1, sv->save_mmcr2);
-#endif
-
- return retval;
-}
-
-int perfmon_control(struct savearea *ssp)
-{
- mach_port_t thr_port = (mach_port_t)ssp->save_r3;
- int action = (int)ssp->save_r4;
- int pmc = (int)ssp->save_r5;
- int val = (int)ssp->save_r6;
- uint64_t *usr_pmcs_p = (uint64_t *)ssp->save_r7;
- thread_act_t thr_act = THREAD_NULL;
- uint64_t kern_pmcs[MAX_CPUPMC_COUNT];
- kern_return_t retval = KERN_SUCCESS;
- int error;
- boolean_t oldlevel;
-
- thr_act = port_name_to_act(thr_port); // convert user space thread port name to a thread_act_t
- if(!thr_act) {
- ssp->save_r3 = KERN_INVALID_ARGUMENT;
- return 1; /* Return and check for ASTs... */
- }
-
- if(thr_act!=current_act()) {
- thread_suspend(thr_act);
- }
-
-#ifdef HWPERFMON_DEBUG
- // kprintf("perfmon_control: action=0x%x pmc=%d val=%d pmcs=0x%x\n", action, pmc, val, usr_pmcs_p);
-#endif
-
- oldlevel = ml_set_interrupts_enabled(FALSE);
-
- /* individual actions which do not require perfmon facility to be enabled */
- if(action==PPC_PERFMON_DISABLE) {
- retval = perfmon_disable(thr_act);
- }
- else if(action==PPC_PERFMON_ENABLE) {
- retval = perfmon_enable(thr_act);
- }
-
- else { /* individual actions which do require perfmon facility to be enabled */
- if(!(thr_act->mact.specFlags & perfMonitor)) { /* perfmon not enabled */
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_control: ERROR - perfmon not enabled for this thread\n");
-#endif
- retval = KERN_NO_ACCESS;
- goto perfmon_return;
- }
-
- if(action==PPC_PERFMON_SET_EVENT) {
- retval = perfmon_set_event(thr_act, pmc, val);
- }
- else if(action==PPC_PERFMON_SET_THRESHOLD) {
- retval = perfmon_set_threshold(thr_act, val);
- }
- else if(action==PPC_PERFMON_SET_TBSEL) {
- retval = perfmon_set_tbsel(thr_act, val);
- }
- else if(action==PPC_PERFMON_SET_EVENT_FUNC) {
- retval = perfmon_set_event_func(thr_act, val);
- }
- else if(action==PPC_PERFMON_ENABLE_PMI_BRKPT) {
- if(val) {
- thr_act->mact.perfmonFlags |= PERFMONFLAG_BREAKPOINT_FOR_PMI;
- } else {
- thr_act->mact.perfmonFlags &= ~PERFMONFLAG_BREAKPOINT_FOR_PMI;
- }
- retval = KERN_SUCCESS;
- }
-
- /* combinable actions */
- else {
- if(action & PPC_PERFMON_STOP_COUNTERS) {
- error = perfmon_stop_counters(thr_act);
- if(error!=KERN_SUCCESS) {
- retval = error;
- goto perfmon_return;
- }
- }
- if(action & PPC_PERFMON_CLEAR_COUNTERS) {
- error = perfmon_clear_counters(thr_act);
- if(error!=KERN_SUCCESS) {
- retval = error;
- goto perfmon_return;
- }
- }
- if(action & PPC_PERFMON_WRITE_COUNTERS) {
- if(error = copyin((void *)usr_pmcs_p, (void *)kern_pmcs, MAX_CPUPMC_COUNT*sizeof(uint64_t))) {
- retval = error;
- goto perfmon_return;
- }
- error = perfmon_write_counters(thr_act, kern_pmcs);
- if(error!=KERN_SUCCESS) {
- retval = error;
- goto perfmon_return;
- }
- }
- if(action & PPC_PERFMON_READ_COUNTERS) {
- error = perfmon_read_counters(thr_act, kern_pmcs);
- if(error!=KERN_SUCCESS) {
- retval = error;
- goto perfmon_return;
- }
- if(error = copyout((void *)kern_pmcs, (void *)usr_pmcs_p, MAX_CPUPMC_COUNT*sizeof(uint64_t))) {
- retval = error;
- goto perfmon_return;
- }
- }
- if(action & PPC_PERFMON_START_COUNTERS) {
- error = perfmon_start_counters(thr_act);
- if(error!=KERN_SUCCESS) {
- retval = error;
- goto perfmon_return;
- }
- }
- }
- }
-
- perfmon_return:
- ml_set_interrupts_enabled(oldlevel);
-
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_control (CPU%d): mmcr0 = %016llX, pmc1=%X pmc2=%X pmc3=%X pmc4=%X pmc5=%X pmc6=%X pmc7=%X pmc8=%X\n", cpu_number(), ssp->save_mmcr0, ssp->save_pmc[PMC_1], ssp->save_pmc[PMC_2], ssp->save_pmc[PMC_3], ssp->save_pmc[PMC_4], ssp->save_pmc[PMC_5], ssp->save_pmc[PMC_6], ssp->save_pmc[PMC_7], ssp->save_pmc[PMC_8]);
-#endif
-
- if(thr_act!=current_act()) {
- thread_resume(thr_act);
- }
-
-#ifdef HWPERFMON_DEBUG
- if(retval!=KERN_SUCCESS) {
- kprintf("perfmon_control - ERROR: retval=%d\n", retval);
- }
-#endif /* HWPERFMON_DEBUG */
-
- ssp->save_r3 = retval;
- return 1; /* Return and check for ASTs... */
-}
-
-int perfmon_handle_pmi(struct savearea *ssp)
-{
- int curPMC;
- kern_return_t retval = KERN_SUCCESS;
- thread_act_t thr_act = current_act();
-
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_handle_pmi: got rupt\n");
-#endif
-
- if(!(thr_act->mact.specFlags & perfMonitor)) { /* perfmon not enabled */
-#ifdef HWPERFMON_DEBUG
- kprintf("perfmon_handle_pmi: ERROR - perfmon not enabled for this thread\n");
-#endif
- return KERN_FAILURE;
- }
-
- for(curPMC=0; curPMC<MAX_CPUPMC_COUNT; curPMC++) {
- if(thr_act->mact.pcb->save_pmc[curPMC] & 0x80000000) {
- if(thr_act->mact.pmcovfl[curPMC]==0xFFFFFFFF && (thr_act->mact.perfmonFlags & PERFMONFLAG_BREAKPOINT_FOR_PMI)) {
- doexception(EXC_BREAKPOINT, EXC_PPC_PERFMON, (unsigned int)ssp->save_srr0); // pass up a breakpoint exception
- return KERN_SUCCESS;
- } else {
- thr_act->mact.pmcovfl[curPMC]++;
- thr_act->mact.pcb->save_pmc[curPMC] = 0;
- }
- }
- }
-
- if(retval==KERN_SUCCESS) {
- switch(machine_slot[0].cpu_subtype) {
- case CPU_SUBTYPE_POWERPC_7450:
- {
- ppc32_mmcr0_reg_t mmcr0_reg;
-
- mmcr0_reg.value = thr_act->mact.pcb->save_mmcr0;
- mmcr0_reg.field.disable_counters_always = FALSE;
- mmcr0_reg.field.enable_pmi = TRUE;
- thr_act->mact.pcb->save_mmcr0 = mmcr0_reg.value;
- }
- retval = KERN_SUCCESS;
- break;
- case CPU_SUBTYPE_POWERPC_970:
- {
- ppc64_mmcr0_reg_t mmcr0_reg;
-
- mmcr0_reg.value = thr_act->mact.pcb->save_mmcr0;
- mmcr0_reg.field.disable_counters_always = FALSE;
- mmcr0_reg.field.enable_pmi = TRUE;
- thr_act->mact.pcb->save_mmcr0 = mmcr0_reg.value;
- }
- retval = KERN_SUCCESS;
- break;
- default:
- retval = KERN_FAILURE;
- break;
- }
- }
-
- return retval;
-}
+++ /dev/null
-/*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-#ifndef _HW_PERFMON_H_
-#define _HW_PERFMON_H_
-
-#ifndef __ppc__
-#error This file is only useful on PowerPC.
-#endif
-
-#define MAX_CPUPMC_COUNT 8
-
-#define PMC_1 0
-#define PMC_2 1
-#define PMC_3 2
-#define PMC_4 3
-#define PMC_5 4
-#define PMC_6 5
-#define PMC_7 6
-#define PMC_8 7
-
-/* these actions can be combined and simultaneously performed with a single call to perfmon_control() */
-typedef enum {
- PPC_PERFMON_CLEAR_COUNTERS = 0x0002,
- PPC_PERFMON_START_COUNTERS = 0x0004,
- PPC_PERFMON_STOP_COUNTERS = 0x0008,
- PPC_PERFMON_READ_COUNTERS = 0x0010,
- PPC_PERFMON_WRITE_COUNTERS = 0x0020
-} perfmon_multi_action_t;
-
-/* these actions can not be combined and each requires a separate call to perfmon_control() */
-typedef enum {
- PPC_PERFMON_ENABLE = 0x00010000,
- PPC_PERFMON_DISABLE = 0x00020000,
- PPC_PERFMON_SET_EVENT = 0x00030000,
- PPC_PERFMON_SET_THRESHOLD = 0x00040000,
- PPC_PERFMON_SET_TBSEL = 0x00050000,
- PPC_PERFMON_SET_EVENT_FUNC = 0x00060000,
- PPC_PERFMON_ENABLE_PMI_BRKPT = 0x00070000
-} perfmon_single_action_t;
-
-/* used to select byte lane and speculative events (currently 970 only) */
-typedef enum { /* SPECSEL[0:1] TD_CP_DBGxSEL[0:1] TTM3SEL[0:1] TTM1SEL[0:1] TTM0SEL[0:1] */
- PPC_PERFMON_FUNC_FPU = 0, /* 00 00 00 00 00 */
- PPC_PERFMON_FUNC_ISU = 1, /* 00 00 00 00 01 */
- PPC_PERFMON_FUNC_IFU = 2, /* 00 00 00 00 10 */
- PPC_PERFMON_FUNC_VMX = 3, /* 00 00 00 00 11 */
- PPC_PERFMON_FUNC_IDU = 64, /* 00 01 00 00 00 */
- PPC_PERFMON_FUNC_GPS = 76, /* 00 01 00 11 00 */
- PPC_PERFMON_FUNC_LSU0 = 128, /* 00 10 00 00 00 */
- PPC_PERFMON_FUNC_LSU1A = 192, /* 00 11 00 00 00 */
- PPC_PERFMON_FUNC_LSU1B = 240, /* 00 11 11 00 00 */
- PPC_PERFMON_FUNC_SPECA = 256, /* 01 00 00 00 00 */
- PPC_PERFMON_FUNC_SPECB = 512, /* 10 00 00 00 00 */
- PPC_PERFMON_FUNC_SPECC = 768, /* 11 00 00 00 00 */
-} perfmon_functional_unit_t;
-
-#ifdef MACH_KERNEL_PRIVATE
-int perfmon_acquire_facility(task_t task);
-int perfmon_release_facility(task_t task);
-
-extern int perfmon_disable(thread_act_t thr_act);
-extern int perfmon_init(void);
-extern int perfmon_control(struct savearea *save);
-extern int perfmon_handle_pmi(struct savearea *ssp);
-
-/* perfmonFlags */
-#define PERFMONFLAG_BREAKPOINT_FOR_PMI 0x1
-
-#endif /* MACH_KERNEL_PRIVATE */
-
-/*
- * From user space:
- *
- * int perfmon_control(thread_t thread, perfmon_action_t action, int pmc, u_int32_t val, u_int64_t *pmcs);
- *
- * r3: thread
- * r4: action
- * r5: pmc
- * r6: event/threshold/tbsel/count
- * r7: pointer to space for PMC counts: uint64_t[MAX_CPUPMC_COUNT]
- *
- * perfmon_control(thread, PPC_PERFMON_CLEAR_COUNTERS, 0, 0, NULL);
- * perfmon_control(thread, PPC_PERFMON_START_COUNTERS, 0, 0, NULL);
- * perfmon_control(thread, PPC_PERFMON_STOP_COUNTERS, 0, 0, NULL);
- * perfmon_control(thread, PPC_PERFMON_READ_COUNTERS, 0, 0, uint64_t *pmcs);
- * perfmon_control(thread, PPC_PERFMON_WRITE_COUNTERS, 0, 0, uint64_t *pmcs);
- * perfmon_control(thread, PPC_PERFMON_ENABLE, 0, 0, NULL);
- * perfmon_control(thread, PPC_PERFMON_DISABLE, 0, 0, NULL);
- * perfmon_control(thread, PPC_PERFMON_SET_EVENT, int pmc, int event, NULL);
- * perfmon_control(thread, PPC_PERFMON_SET_THRESHOLD, 0, int threshold, NULL);
- * perfmon_control(thread, PPC_PERFMON_SET_TBSEL, 0, int tbsel, NULL);
- * perfmon_control(thread, PPC_PERFMON_SET_EVENT_FUNC, 0, perfmon_functional_unit_t func, NULL);
- * perfmon_control(thread, PPC_PERFMON_ENABLE_PMI_BRKPT, 0, boolean_t enable, NULL);
- *
- */
-
-#endif /* _HW_PERFMON_H_ */
+++ /dev/null
-/*
- * Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-#ifndef _HW_PERFMON_MMCR_H_
-#define _HW_PERFMON_MMCR_H_
-
-#ifndef __ppc__
-#error This file is only useful on PowerPC.
-#endif
-
-typedef struct {
- uint32_t disable_counters_always : 1; /* 0: disable counters */
- uint32_t disable_counters_supervisor : 1; /* 1: disable counters (supervisor) */
- uint32_t disable_counters_user : 1; /* 2: disable counters (user) */
- uint32_t disable_counters_marked : 1; /* 3: disable counters (marked bit == 1) */
- uint32_t disable_counters_unmarked : 1; /* 4: disable counters (marked bit == 0) */
- uint32_t enable_pmi : 1; /* 5: performance monitor interrupt enable */
- uint32_t on_pmi_stop_counting : 1; /* 6: disable counters (pmi) */
- uint32_t timebase_bit_selector : 2; /* 7-8: TBL bit for TB events */
- uint32_t enable_timebase_pmi : 1; /* 9: enable pmi on TBL bit transition */
- uint32_t threshold_value : 6; /* 10-15: threshold value */
- uint32_t enable_pmi_on_pmc1 : 1; /* 16: enable pmi on pmc1 overflow */
- uint32_t enable_pmi_on_pmcn : 1; /* 17: enable pmi on any pmc except pmc1 overflow */
- uint32_t enable_pmi_trigger : 1; /* 18: enable triggering of pmcn by pmc1 overflow */
- uint32_t pmc1_event : 7; /* 19-25: pmc1 event select */
- uint32_t pmc2_event : 6; /* 26-31: pmc2 event select */
-} ppc32_mmcr0_bits_t;
-
-typedef union {
- uint32_t value;
- ppc32_mmcr0_bits_t field;
-} ppc32_mmcr0_reg_t;
-
-typedef struct {
- uint32_t pmc3_event : 5;
- uint32_t pmc4_event : 5;
- uint32_t pmc5_event : 5;
- uint32_t pmc6_event : 6;
- uint32_t /*reserved*/ : 11;
-} ppc32_mmcr1_bits_t;
-
-typedef union {
- uint32_t value;
- ppc32_mmcr1_bits_t field;
-} ppc32_mmcr1_reg_t;
-
-typedef struct {
- uint32_t threshold_multiplier : 1;
- uint32_t /*reserved*/ : 31;
-} ppc32_mmcr2_bits_t;
-
-typedef union {
- uint32_t value;
- ppc32_mmcr2_bits_t field;
-} ppc32_mmcr2_reg_t;
-
-typedef struct {
- uint32_t /* reserved */ : 32; /* 0-31: reserved */
- uint32_t disable_counters_always : 1; /* 32: disable counters */
- uint32_t disable_counters_supervisor : 1; /* 33: disable counters (supervisor) */
- uint32_t disable_counters_user : 1; /* 34: disable counters (user) */
- uint32_t disable_counters_marked : 1; /* 35: disable counters (marked bit == 1) */
- uint32_t disable_counters_unmarked : 1; /* 36: disable counters (marked bit == 0) */
- uint32_t enable_pmi : 1; /* 37: performance monitor interrupt enable */
- uint32_t on_pmi_stop_counting : 1; /* 38: disable counters (pmi) */
- uint32_t timebase_bit_selector : 2; /* 39-40: TBL bit for timebase events */
- uint32_t enable_timebase_pmi : 1; /* 41: enable pmi on TBL bit transition */
- uint32_t threshold_value : 6; /* 42-47: threshold value */
- uint32_t enable_pmi_on_pmc1 : 1; /* 48: enable pmi on pmc1 overflow */
- uint32_t enable_pmi_on_pmcn : 1; /* 49: enable pmi on any pmc except pmc1 overflow */
- uint32_t enable_pmi_trigger : 1; /* 50: enable triggering of pmcn by pmc1 overflow */
- uint32_t pmc1_event : 5; /* 51-55: pmc1 event select */
- uint32_t perfmon_event_occurred : 1; /* 56: performance monitor event has occurred */
- uint32_t /* reserved */ : 1; /* 57: reserved */
- uint32_t pmc2_event : 5; /* 58-62: pmc2 event select */
- uint32_t disable_counters_hypervisor : 1; /* 63: disable counters (hypervisor) */
-} ppc64_mmcr0_bits_t;
-
-typedef union {
- uint64_t value;
- ppc64_mmcr0_bits_t field;
-} ppc64_mmcr0_reg_t;
-
-typedef struct {
- uint32_t ttm0_select : 2; /* 0-1: FPU/ISU/IFU/VMX unit select */
- uint32_t /* reserved */ : 1; /* 2: reserved */
- uint32_t ttm1_select : 2; /* 3-4: IDU/ISU/ISU unit select */
- uint32_t /* reserved */ : 1; /* 5: reserved */
- uint32_t ttm2_select : 2; /* 6-7: IFU/LSU0 unit select */
- uint32_t /* reserved */ : 1; /* 8: reserved */
- uint32_t ttm3_select : 2; /* 9-10: LSU1 select */
- uint32_t /* reserved */ : 1; /* 11: reserved */
- uint32_t lane0_select : 2; /* 12-13: Byte lane 0 unit select (TD_CP_DBG0SEL) */
- uint32_t lane1_select : 2; /* 14-15: Byte lane 1 unit select (TD_CP_DBG1SEL) */
- uint32_t lane2_select : 2; /* 16-17: Byte lane 2 unit select (TD_CP_DBG2SEL) */
- uint32_t lane3_select : 2; /* 18-19: Byte lane 3 unit select (TD_CP_DBG3SEL) */
- uint32_t /* reserved */ : 4; /* 20-23: reserved */
- uint32_t pmc1_adder_lane_select : 1; /* 24: PMC1 Event Adder Lane Select (PMC1_ADDER_SELECT) */
- uint32_t pmc2_adder_lane_select : 1; /* 25: PMC2 Event Adder Lane Select (PMC2_ADDER_SELECT) */
- uint32_t pmc6_adder_lane_select : 1; /* 26: PMC6 Event Adder Lane Select (PMC6_ADDER_SELECT) */
- uint32_t pmc5_adder_lane_select : 1; /* 27: PMC5 Event Adder Lane Select (PMC5_ADDER_SELECT) */
- uint32_t pmc8_adder_lane_select : 1; /* 28: PMC8 Event Adder Lane Select (PMC8_ADDER_SELECT) */
- uint32_t pmc7_adder_lane_select : 1; /* 29: PMC7 Event Adder Lane Select (PMC7_ADDER_SELECT) */
- uint32_t pmc3_adder_lane_select : 1; /* 30: PMC3 Event Adder Lane Select (PMC3_ADDER_SELECT) */
- uint32_t pmc4_adder_lane_select : 1; /* 31: PMC4 Event Adder Lane Select (PMC4_ADDER_SELECT) */
- uint32_t pmc3_event : 5; /* 32-36: pmc3 event select */
- uint32_t pmc4_event : 5; /* 37-41: pmc4 event select */
- uint32_t pmc5_event : 5; /* 42-46: pmc5 event select */
- uint32_t pmc6_event : 5; /* 47-51: pmc6 event select */
- uint32_t pmc7_event : 5; /* 52-56: pmc7 event select */
- uint32_t pmc8_event : 5; /* 57-61: pmc8 event select */
- uint32_t speculative_event : 2; /* 62-63: SPeCulative count event SELector */
-} ppc64_mmcr1_bits_t;
-
-typedef union {
- uint64_t value;
- ppc64_mmcr1_bits_t field;
-} ppc64_mmcr1_reg_t;
-
-typedef struct {
- uint32_t /* reserved */ : 32; /* 0-31: reserved */
- uint32_t siar_sdar_same_instruction : 1; /* 32: SIAR and SDAR are from same instruction */
- uint32_t disable_counters_pmc1_pmc4 : 1; /* 33: disable counters PMC1-PMC4 */
- uint32_t disable_counters_pmc5_pmc8 : 1; /* 34: disable counters PMC5-PMC8 */
- uint32_t problem_state_siar : 1; /* 35: MSR[PR] bit when SIAR set */
- uint32_t hypervisor_state_siar : 1; /* 36: MSR[HV] bit when SIAR set */
- uint32_t /* reserved */ : 3; /* 37-39: reserved */
- uint32_t threshold_start_event : 3; /* 40-42: threshold start event */
- uint32_t threshold_end_event : 3; /* 43-45: threshold end event */
- uint32_t /* reserved */ : 3; /* 46-48: reserved */
- uint32_t imr_select : 1; /* 49: imr select */
- uint32_t imr_mark : 2; /* 50-51: imr mark */
- uint32_t imr_mask : 4; /* 52-55: imr mask */
- uint32_t imr_match : 4; /* 56-59: imr match */
- uint32_t disable_counters_tags_inactive : 1; /* 60: disable counters in tags inactive mode */
- uint32_t disable_counters_tags_active : 1; /* 61: disable counters in tags active mode */
- uint32_t disable_counters_wait_state : 1; /* 62: freeze counters in wait state (CNTL[31]=0) */
- uint32_t sample_enable : 1; /* 63: sampling enabled */
-} ppc64_mmcra_bits_t;
-
-typedef union {
- uint64_t value;
- ppc64_mmcra_bits_t field;
-} ppc64_mmcra_reg_t;
-
-/* PPC_PERFMON_FUNC_* values are taken apart to fill in the appropriate configuration bitfields: */
-typedef struct {
- uint32_t /* reserved */ : 22;
- uint32_t SPECSEL : 2;
- uint32_t TD_CP_DBGxSEL : 2;
- uint32_t TTM3SEL : 2;
- uint32_t TTM1SEL : 2;
- uint32_t TTM0SEL : 2;
-} ppc_func_bits_t;
-
-typedef union {
- uint32_t value;
- ppc_func_bits_t field;
-} ppc_func_unit_t;
-
-#endif /* _HW_PERFMON_MMCR_H_ */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <ppc/exception.h>
#include <ppc/Performance.h>
#include <ppc/exception.h>
+#include <ppc/pmap_internals.h>
#include <mach/ppc/vm_param.h>
-
-#define INSTRUMENT 0
+#define PERFTIMES 0
.text
-;
-; 0 0 1 2 3 4 4 5 6
-; 0 8 6 4 2 0 8 6 3
-; +--------+--------+--------+--------+--------+--------+--------+--------+
-; |00000000|00000SSS|SSSSSSSS|SSSSSSSS|SSSSPPPP|PPPPPPPP|PPPPxxxx|xxxxxxxx| - EA
-; +--------+--------+--------+--------+--------+--------+--------+--------+
-;
-; 0 0 1
-; 0 8 6
-; +--------+--------+--------+
-; |//////BB|BBBBBBBB|BBBB////| - SID - base
-; +--------+--------+--------+
-;
-; 0 0 1
-; 0 8 6
-; +--------+--------+--------+
-; |////////|11111111|111111//| - SID - copy 1
-; +--------+--------+--------+
-;
-; 0 0 1
-; 0 8 6
-; +--------+--------+--------+
-; |////////|//222222|22222222| - SID - copy 2
-; +--------+--------+--------+
-;
-; 0 0 1
-; 0 8 6
-; +--------+--------+--------+
-; |//////33|33333333|33//////| - SID - copy 3 - not needed
-; +--------+--------+--------+ for 65 bit VPN
-;
-; 0 0 1 2 3 4 4 5 5
-; 0 8 6 4 2 0 8 1 5
-; +--------+--------+--------+--------+--------+--------+--------+
-; |00000000|00000002|22222222|11111111|111111BB|BBBBBBBB|BBBB////| - SID Hash - this is all
-; +--------+--------+--------+--------+--------+--------+--------+ SID copies ORed
-; 0 0 1 2 3 4 4 5 5
-; 0 8 6 4 2 0 8 1 5
-; +--------+--------+--------+--------+--------+--------+--------+
-; |00000000|0000000S|SSSSSSSS|SSSSSSSS|SSSSSS00|00000000|0000////| - Shifted high order EA
-; +--------+--------+--------+--------+--------+--------+--------+ left shifted "segment"
-; part of EA to make
-; room for SID base
-;
-;
-; 0 0 1 2 3 4 4 5 5
-; 0 8 6 4 2 0 8 1 5
-; +--------+--------+--------+--------+--------+--------+--------+
-; |00000000|0000000V|VVVVVVVV|VVVVVVVV|VVVVVVVV|VVVVVVVV|VVVV////| - VSID - SID Hash XORed
-; +--------+--------+--------+--------+--------+--------+--------+ with shifted EA
-;
-; 0 0 1 2 3 4 4 5 6 7 7
-; 0 8 6 4 2 0 8 6 4 2 9
-; +--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
-; |00000000|0000000V|VVVVVVVV|VVVVVVVV|VVVVVVVV|VVVVVVVV|VVVVPPPP|PPPPPPPP|PPPPxxxx|xxxxxxxx| - VPN
-; +--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+
-;
+/*
+ *
+ * Random notes and musings...
+ *
+ * Access to mappings via the PTEG hash must be done with the list locked.
+ * Access via the physical entries is controlled by the physent lock.
+ * Access to mappings is controlled by the PTEG lock once they are queued.
+ * If they are not on the list, they don't really exist, so
+ * only one processor at a time can find them, so no access control is needed.
+ *
+ * The second half of the PTE is kept in the physical entry. It is done this
+ * way, because there may be multiple mappings that refer to the same physical
+ * page (i.e., address aliases or synonymns). We must do it this way, because
+ * maintenance of the reference and change bits becomes nightmarish if each mapping
+ * has its own. One side effect of this, and not necessarily a bad one, is that
+ * all mappings for a single page can have a single WIMG, protection state, and RC bits.
+ * The only "bad" thing, is the reference bit. With a single copy, we can not get
+ * a completely accurate working set calculation, i.e., we can't tell which mapping was
+ * used to reference the page, all we can tell is that the physical page was
+ * referenced.
+ *
+ * The master copys of the reference and change bits are kept in the phys_entry.
+ * Other than the reference and change bits, changes to the phys_entry are not
+ * allowed if it has any mappings. The master reference and change bits must be
+ * changed via atomic update.
+ *
+ * Invalidating a PTE merges the RC bits into the phys_entry.
+ *
+ * Before checking the reference and/or bits, ALL mappings to the physical page are
+ * invalidated.
+ *
+ * PTEs are never explicitly validated, they are always faulted in. They are also
+ * not visible outside of the hw_vm modules. Complete seperation of church and state.
+ *
+ * Removal of a mapping is invalidates its PTE.
+ *
+ * So, how do we deal with mappings to I/O space? We don't have a physent for it.
+ * Within the mapping is a copy of the second half of the PTE. This is used
+ * ONLY when there is no physical entry. It is swapped into the PTE whenever
+ * it is built. There is no need to swap it back out, because RC is not
+ * maintained for these mappings.
+ *
+ * So, I'm starting to get concerned about the number of lwarx/stcwx loops in
+ * this. Satisfying a mapped address with no stealing requires one lock. If we
+ * steal an entry, there's two locks and an atomic update. Invalidation of an entry
+ * takes one lock and, if there is a PTE, another lock and an atomic update. Other
+ * operations are multiples (per mapping) of the above. Maybe we should look for
+ * an alternative. So far, I haven't found one, but I haven't looked hard.
+ */
-/* addr64_t hw_add_map(struct pmap *pmap, struct mapping *mp) - Adds a mapping
+/* hw_add_map(struct mapping *mp, space_t space, vm_offset_t va) - Adds a mapping
*
- * Maps a page or block into a pmap
+ * Adds a mapping to the PTEG hash list.
*
- * Returns 0 if add worked or the vaddr of the first overlap if not
+ * Interrupts must be disabled before calling.
+ *
+ * Using the space and the virtual address, we hash into the hash table
+ * and get a lock on the PTEG hash chain. Then we chain the
+ * mapping to the front of the list.
*
- * Make mapping - not block or I/O - note: this is low-level, upper should remove duplicates
- *
- * 1) bump mapping busy count
- * 2) lock pmap share
- * 3) find mapping full path - finds all possible list previous elements
- * 4) upgrade pmap to exclusive
- * 5) add mapping to search list
- * 6) find physent
- * 7) lock physent
- * 8) add to physent
- * 9) unlock physent
- * 10) unlock pmap
- * 11) drop mapping busy count
- *
- *
- * Make mapping - block or I/O - note: this is low-level, upper should remove duplicates
- *
- * 1) bump mapping busy count
- * 2) lock pmap share
- * 3) find mapping full path - finds all possible list previous elements
- * 4) upgrade pmap to exclusive
- * 5) add mapping to search list
- * 6) unlock pmap
- * 7) drop mapping busy count
- *
*/
.align 5
.globl EXT(hw_add_map)
LEXT(hw_add_map)
-
- stwu r1,-(FM_ALIGN((31-17+1)*4)+FM_SIZE)(r1) ; Make some space on the stack
- mflr r0 ; Save the link register
- stw r17,FM_ARG0+0x00(r1) ; Save a register
- stw r18,FM_ARG0+0x04(r1) ; Save a register
- stw r19,FM_ARG0+0x08(r1) ; Save a register
- mfsprg r19,2 ; Get feature flags
- stw r20,FM_ARG0+0x0C(r1) ; Save a register
- stw r21,FM_ARG0+0x10(r1) ; Save a register
- mtcrf 0x02,r19 ; move pf64Bit cr6
- stw r22,FM_ARG0+0x14(r1) ; Save a register
- stw r23,FM_ARG0+0x18(r1) ; Save a register
- stw r24,FM_ARG0+0x1C(r1) ; Save a register
- stw r25,FM_ARG0+0x20(r1) ; Save a register
- stw r26,FM_ARG0+0x24(r1) ; Save a register
- stw r27,FM_ARG0+0x28(r1) ; Save a register
- stw r28,FM_ARG0+0x2C(r1) ; Save a register
- stw r29,FM_ARG0+0x30(r1) ; Save a register
- stw r30,FM_ARG0+0x34(r1) ; Save a register
- stw r31,FM_ARG0+0x38(r1) ; Save a register
- stw r0,(FM_ALIGN((31-17+1)*4)+FM_SIZE+FM_LR_SAVE)(r1) ; Save the return
-
- rlwinm r11,r4,0,0,19 ; Round down to get mapping block address
- mr r28,r3 ; Save the pmap
- mr r31,r4 ; Save the mapping
- bt++ pf64Bitb,hamSF1 ; skip if 64-bit (only they take the hint)
- lwz r20,pmapvr+4(r3) ; Get conversion mask for pmap
- lwz r21,mbvrswap+4(r11) ; Get conversion mask for mapping
-
- b hamSF1x ; Done...
-
-hamSF1: ld r20,pmapvr(r3) ; Get conversion mask for pmap
- ld r21,mbvrswap(r11) ; Get conversion mask for mapping
-
-hamSF1x: bl EXT(mapSetUp) ; Turn off interrupts, translation, and possibly enter 64-bit
-
- mr r17,r11 ; Save the MSR
- xor r28,r28,r20 ; Convert the pmap to physical addressing
- xor r31,r31,r21 ; Convert the mapping to physical addressing
-
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkShared ; Go get a shared lock on the mapping lists
- mr. r3,r3 ; Did we get the lock?
- lwz r24,mpFlags(r31) ; Pick up the flags
- bne-- hamBadLock ; Nope...
-
- li r21,0 ; Remember that we have the shared lock
-
-;
-; Note that we do a full search (i.e., no shortcut level skips, etc.)
-; here so that we will know the previous elements so we can dequeue them
-; later.
-;
-hamRescan: lwz r4,mpVAddr(r31) ; Get the new vaddr top half
- lwz r5,mpVAddr+4(r31) ; Get the new vaddr bottom half
- mr r3,r28 ; Pass in pmap to search
- lhz r23,mpBSize(r31) ; Get the block size for later
- mr r29,r4 ; Save top half of vaddr for later
- mr r30,r5 ; Save bottom half of vaddr for later
-
-#if INSTRUMENT
- mfspr r0,pmc1 ; INSTRUMENT - saveinstr[16] - Take stamp before mapSearchFull
- stw r0,0x6100+(16*16)+0x0(0) ; INSTRUMENT - Save it
- mfspr r0,pmc2 ; INSTRUMENT - Get stamp
- stw r0,0x6100+(16*16)+0x4(0) ; INSTRUMENT - Save it
- mfspr r0,pmc3 ; INSTRUMENT - Get stamp
- stw r0,0x6100+(16*16)+0x8(0) ; INSTRUMENT - Save it
- mfspr r0,pmc4 ; INSTRUMENT - Get stamp
- stw r0,0x6100+(16*16)+0xC(0) ; INSTRUMENT - Save it
-#endif
-
- bl EXT(mapSearchFull) ; Go see if we can find it
-
-#if INSTRUMENT
- mfspr r0,pmc1 ; INSTRUMENT - saveinstr[14] - Take stamp after mapSearchFull
- stw r0,0x6100+(17*16)+0x0(0) ; INSTRUMENT - Save it
- mfspr r0,pmc2 ; INSTRUMENT - Get stamp
- stw r0,0x6100+(17*16)+0x4(0) ; INSTRUMENT - Save it
- mfspr r0,pmc3 ; INSTRUMENT - Get stamp
- stw r0,0x6100+(17*16)+0x8(0) ; INSTRUMENT - Save it
- mfspr r0,pmc4 ; INSTRUMENT - Get stamp
- stw r0,0x6100+(17*16)+0xC(0) ; INSTRUMENT - Save it
-#endif
-
- andi. r0,r24,mpNest ; See if we are a nest
- rlwinm r23,r23,12,0,19 ; Convert standard block size to bytes
- lis r0,0x8000 ; Get 0xFFFFFFFF80000000
- li r22,0 ; Assume high part of size is 0
- beq++ hamNoNest ; This is not a nest...
-
- rlwinm r22,r23,16,16,31 ; Convert partially converted size to segments
- rlwinm r23,r23,16,0,3 ; Finish shift
-
-hamNoNest: add r0,r0,r0 ; Get 0xFFFFFFFF00000000 for 64-bit or 0 for 32-bit
- mr. r3,r3 ; Did we find a mapping here?
- or r0,r0,r30 ; Make sure a carry will propagate all the way in 64-bit
- crmove cr5_eq,cr0_eq ; Remember that if we found the mapping
- addc r9,r0,r23 ; Add size to get last page in new range
- or. r0,r4,r5 ; Are we beyond the end?
- adde r8,r29,r22 ; Add the rest of the length on
- bne-- cr5,hamOverlay ; Yeah, this is no good, can not double map...
- rlwinm r9,r9,0,0,31 ; Clean top half of sum
- beq++ hamFits ; We are at the end...
-
- cmplw cr1,r9,r5 ; Is the bottom part of our end less?
- cmplw r8,r4 ; Is our end before the next (top part)
- crand cr0_eq,cr0_eq,cr1_lt ; Is the second half less and the first half equal?
- cror cr0_eq,cr0_eq,cr0_lt ; Or is the top half less
-
- bf-- cr0_eq,hamOverlay ; No, we do fit, there is an overlay...
-
-;
-; Here we try to convert to an exclusive lock. This will fail if someone else
-; has it shared.
-;
-hamFits: mr. r21,r21 ; Do we already have the exclusive lock?
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
+#if PERFTIMES && DEBUG
+ mr r7,r3
+ mflr r11
+ li r3,20
+ bl EXT(dbgLog2) ; Start of hw_add_map
+ mr r3,r7
+ mtlr r11
+#endif
+
+ mfmsr r0 /* Get the MSR */
+ eqv r6,r6,r6 /* Fill the bottom with foxes */
+ rlwinm r0,r0,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r11,r4,6,6,25 /* Position the space for the VSID */
+ mfspr r10,sdr1 /* Get hash table base and size */
+ rlwinm r0,r0,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwimi r11,r5,30,2,5 /* Insert the segment no. to make a VSID */
+ mfsprg r12,2 ; Get feature flags
+ rlwimi r6,r10,16,0,15 /* Make table size -1 out of mask */
+ rlwinm r7,r5,26,10,25 /* Isolate the page index */
+ or r8,r10,r6 /* Point to the last byte in table */
+ rlwinm r9,r5,4,0,3 ; Move nybble 1 up to 0
+ xor r7,r7,r11 /* Get primary hash */
+ mtcrf 0x04,r12 ; Set the features
+ andi. r12,r0,0x7FCF /* Disable translation and interruptions */
+ rlwinm r11,r11,1,1,24 /* Position VSID for pte ID */
+ addi r8,r8,1 /* Point to the PTEG Control Area */
+ xor r9,r9,r5 ; Splooch vaddr nybble 0 and 1 together
+ and r7,r7,r6 /* Wrap the hash */
+ rlwimi r11,r5,10,26,31 /* Move API into pte ID */
+ rlwinm r9,r9,6,27,29 ; Get splooched bits in place
+ add r8,r8,r7 /* Point to our PCA entry */
+ rlwinm r10,r4,2,27,29 ; Get low 3 bits of the VSID for look-aside hash
+
+ bt pfNoMSRirb,hamNoMSR ; No MSR...
+
+ mtmsr r12 ; Translation and all off
+ isync ; Toss prefetch
+ b hamNoMSRx
- bne-- hamGotX ; We already have the exclusive...
+hamNoMSR: mr r4,r0 ; Save R0
+ mr r2,r3 ; Save
+ li r0,loadMSR ; Get the MSR setter SC
+ mr r3,r12 ; Get new MSR
+ sc ; Set it
+ mr r0,r4 ; Restore
+ mr r3,r2 ; Restore
+hamNoMSRx:
+
+ la r4,PCAhash(r8) /* Point to the mapping hash area */
+ xor r9,r9,r10 ; Finish splooching nybble 0, 1, and the low bits of the VSID
+ isync /* Get rid of anything prefetched before we ref storage */
+/*
+ * We've now got the address of our PCA, the hash chain anchor, our API subhash,
+ * and word 0 of the PTE (the virtual part).
+ *
+ * Now, we just lock the PCA.
+ */
- bl sxlkPromote ; Try to promote shared to exclusive
- mr. r3,r3 ; Could we?
- beq++ hamGotX ; Yeah...
+ li r12,1 /* Get the locked value */
+ dcbt 0,r4 /* We'll need the hash area in a sec, so get it */
+ add r4,r4,r9 /* Point to the right mapping hash slot */
+
+ptegLckx: lwarx r10,0,r8 /* Get the PTEG lock */
+ mr. r10,r10 /* Is it locked? */
+ bne- ptegLckwx /* Yeah... */
+ stwcx. r12,0,r8 /* Take take it */
+ bne- ptegLckx /* Someone else was trying, try again... */
+ b ptegSXgx /* All done... */
+
+ .align 4
+
+ptegLckwx: mr. r10,r10 /* Check if it's already held */
+ beq+ ptegLckx /* It's clear... */
+ lwz r10,0(r8) /* Get lock word again... */
+ b ptegLckwx /* Wait... */
+
+ .align 4
+
+ptegSXgx: isync /* Make sure we haven't used anything yet */
+
+ lwz r7,0(r4) /* Pick up the anchor of hash list */
+ stw r3,0(r4) /* Save the new head */
+ stw r7,mmhashnext(r3) /* Chain in the old head */
+
+ stw r4,mmPTEhash(r3) /* Point to the head of the hash list */
+
+ sync /* Make sure the chain is updated */
+ stw r10,0(r8) /* Unlock the hash list */
+ mtmsr r0 /* Restore translation and interruptions */
+ isync /* Toss anything done with DAT off */
+#if PERFTIMES && DEBUG
+ mflr r11
+ mr r4,r3
+ li r3,21
+ bl EXT(dbgLog2) ; end of hw_add_map
+ mr r3,r4
+ mtlr r11
+#endif
+ blr /* Leave... */
+
+
+/* mp=hw_lock_phys_vir(space, va) - Finds and locks a physical entry by vaddr.
+ *
+ * Returns the mapping with the associated physent locked if found, or a
+ * zero and no lock if not. It we timed out trying to get a the lock on
+ * the physical entry, we retun a 1. A physical entry can never be on an
+ * odd boundary, so we can distinguish between a mapping and a timeout code.
+ *
+ * Interrupts must be disabled before calling.
+ *
+ * Using the space and the virtual address, we hash into the hash table
+ * and get a lock on the PTEG hash chain. Then we search the chain for the
+ * mapping for our virtual address. From there, we extract the pointer to
+ * the physical entry.
+ *
+ * Next comes a bit of monkey business. we need to get a lock on the physical
+ * entry. But, according to our rules, we can't get it after we've gotten the
+ * PTEG hash lock, we could deadlock if we do. So, we need to release the
+ * hash lock. The problem is, though, that as soon as we release it, some
+ * other yahoo may remove our mapping between the time that we release the
+ * hash lock and obtain the phys entry lock. So, we can't count on the
+ * mapping once we release the lock. Instead, after we lock the phys entry,
+ * we search the mapping list (phys_link) for our translation. If we don't find it,
+ * we unlock the phys entry, bail out, and return a 0 for the mapping address. If we
+ * did find it, we keep the lock and return the address of the mapping block.
+ *
+ * What happens when a mapping is found, but there is no physical entry?
+ * This is what happens when there is I/O area mapped. It one of these mappings
+ * is found, the mapping is returned, as is usual for this call, but we don't
+ * try to lock anything. There could possibly be some problems here if another
+ * processor releases the mapping while we still alre using it. Hope this
+ * ain't gonna happen.
+ *
+ * Taaa-dahhh! Easy as pie, huh?
+ *
+ * So, we have a few hacks hacks for running translate off in here.
+ * First, when we call the lock routine, we have carnel knowlege of the registers is uses.
+ * That way, we don't need a stack frame, which we can't have 'cause the stack is in
+ * virtual storage. But wait, as if that's not enough... We need one more register. So,
+ * we cram the LR into the CTR and return from there.
+ *
+ */
+ .align 5
+ .globl EXT(hw_lock_phys_vir)
+
+LEXT(hw_lock_phys_vir)
+
+#if PERFTIMES && DEBUG
+ mflr r11
+ mr r5,r3
+ li r3,22
+ bl EXT(dbgLog2) ; Start of hw_add_map
+ mr r3,r5
+ mtlr r11
+#endif
+ mfmsr r12 /* Get the MSR */
+ eqv r6,r6,r6 /* Fill the bottom with foxes */
+ mfsprg r9,2 ; Get feature flags
+ rlwinm r11,r3,6,6,25 /* Position the space for the VSID */
+ rlwinm r12,r12,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ mfspr r5,sdr1 /* Get hash table base and size */
+ rlwimi r11,r4,30,2,5 /* Insert the segment no. to make a VSID */
+ mtcrf 0x04,r9 ; Set the features
+ rlwinm r12,r12,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwimi r6,r5,16,0,15 /* Make table size -1 out of mask */
+ andi. r0,r12,0x7FCF /* Disable translation and interruptions */
+ rlwinm r9,r4,4,0,3 ; Move nybble 1 up to 0
+ rlwinm r7,r4,26,10,25 /* Isolate the page index */
+ or r8,r5,r6 /* Point to the last byte in table */
+ xor r7,r7,r11 /* Get primary hash */
+ rlwinm r11,r11,1,1,24 /* Position VSID for pte ID */
+ addi r8,r8,1 /* Point to the PTEG Control Area */
+ xor r9,r9,r4 ; Splooch vaddr nybble 0 and 1 together
+ and r7,r7,r6 /* Wrap the hash */
+ rlwimi r11,r4,10,26,31 /* Move API into pte ID */
+ rlwinm r9,r9,6,27,29 ; Get splooched bits in place
+ add r8,r8,r7 /* Point to our PCA entry */
+ rlwinm r10,r3,2,27,29 ; Get low 3 bits of the VSID for look-aside hash
+
+ bt pfNoMSRirb,hlpNoMSR ; No MSR...
+
+ mtmsr r0 ; Translation and all off
+ isync ; Toss prefetch
+ b hlpNoMSRx
-;
-; Since we could not promote our lock, we need to convert to it.
-; That means that we drop the shared lock and wait to get it
-; exclusive. Since we release the lock, we need to do the look up
-; again.
-;
+hlpNoMSR: mr r3,r0 ; Get the new MSR
+ li r0,loadMSR ; Get the MSR setter SC
+ sc ; Set it
+hlpNoMSRx:
+
+ la r3,PCAhash(r8) /* Point to the mapping hash area */
+ xor r9,r9,r10 ; Finish splooching nybble 0, 1, and the low bits of the VSID
+ isync /* Make sure translation is off before we ref storage */
+
+/*
+ * We've now got the address of our PCA, the hash chain anchor, our API subhash,
+ * and word 0 of the PTE (the virtual part).
+ *
+ * Now, we just lock the PCA and find our mapping, if it exists.
+ */
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkConvert ; Convert shared to exclusive
- mr. r3,r3 ; Could we?
- bne-- hamBadLock ; Nope, we must have timed out...
+ dcbt 0,r3 /* We'll need the hash area in a sec, so get it */
+ add r3,r3,r9 /* Point to the right mapping hash slot */
- li r21,1 ; Remember that we have the exclusive lock
- b hamRescan ; Go look again...
+ptegLcka: lwarx r10,0,r8 /* Get the PTEG lock */
+ li r5,1 /* Get the locked value */
+ mr. r10,r10 /* Is it locked? */
+ bne- ptegLckwa /* Yeah... */
+ stwcx. r5,0,r8 /* Take take it */
+ bne- ptegLcka /* Someone else was trying, try again... */
+ b ptegSXga /* All done... */
- .align 5
+ .align 4
-hamGotX:
-#if INSTRUMENT
- mfspr r3,pmc1 ; INSTRUMENT - saveinstr[18] - Take stamp before mapSearchFull
- stw r3,0x6100+(18*16)+0x0(0) ; INSTRUMENT - Save it
- mfspr r3,pmc2 ; INSTRUMENT - Get stamp
- stw r3,0x6100+(18*16)+0x4(0) ; INSTRUMENT - Save it
- mfspr r3,pmc3 ; INSTRUMENT - Get stamp
- stw r3,0x6100+(18*16)+0x8(0) ; INSTRUMENT - Save it
- mfspr r3,pmc4 ; INSTRUMENT - Get stamp
- stw r4,0x6100+(18*16)+0xC(0) ; INSTRUMENT - Save it
-#endif
- mr r3,r28 ; Get the pmap to insert into
- mr r4,r31 ; Point to the mapping
- bl EXT(mapInsert) ; Insert the mapping into the list
-
-#if INSTRUMENT
- mfspr r4,pmc1 ; INSTRUMENT - saveinstr[19] - Take stamp before mapSearchFull
- stw r4,0x6100+(19*16)+0x0(0) ; INSTRUMENT - Save it
- mfspr r4,pmc2 ; INSTRUMENT - Get stamp
- stw r4,0x6100+(19*16)+0x4(0) ; INSTRUMENT - Save it
- mfspr r4,pmc3 ; INSTRUMENT - Get stamp
- stw r4,0x6100+(19*16)+0x8(0) ; INSTRUMENT - Save it
- mfspr r4,pmc4 ; INSTRUMENT - Get stamp
- stw r4,0x6100+(19*16)+0xC(0) ; INSTRUMENT - Save it
-#endif
-
- lhz r8,mpSpace(r31) ; Get the address space
- mfsdr1 r7 ; Get the hash table base/bounds
- lwz r4,pmapResidentCnt(r28) ; Get the mapped page count
- andi. r0,r24,mpNest|mpBlock ; Is this a nest or block?
-
- rlwimi r8,r8,14,4,17 ; Double address space
- rlwinm r9,r30,20,16,31 ; Isolate the page number
- rlwinm r10,r30,18,14,17 ; Shift EA[32:35] down to correct spot in VSID (actually shift up 14)
- rlwimi r8,r8,28,0,3 ; Get the last nybble of the hash
- rlwimi r10,r29,18,0,13 ; Shift EA[18:31] down to VSID (31-bit math works because of max hash table size)
- rlwinm r7,r7,0,16,31 ; Isolate length mask (or count)
- addi r4,r4,1 ; Bump up the mapped page count
- xor r10,r10,r8 ; Calculate the low 32 bits of the VSID
- stw r4,pmapResidentCnt(r28) ; Set the mapped page count
- xor r9,r9,r10 ; Get the hash to the PTEG
-
- bne-- hamDoneNP ; This is a block or nest, therefore, no physent...
-
- bl mapPhysFindLock ; Go find and lock the physent
-
- bt++ pf64Bitb,ham64 ; This is 64-bit...
-
- lwz r11,ppLink+4(r3) ; Get the alias chain pointer
- rlwinm r7,r7,16,0,15 ; Get the PTEG wrap size
- slwi r9,r9,6 ; Make PTEG offset
- ori r7,r7,0xFFC0 ; Stick in the bottom part
- rlwinm r12,r11,0,0,25 ; Clean it up
- and r9,r9,r7 ; Wrap offset into table
- mr r4,r31 ; Set the link to install
- stw r9,mpPte(r31) ; Point the mapping at the PTEG (exact offset is invalid)
- stw r12,mpAlias+4(r31) ; Move to the mapping
- bl mapPhyCSet32 ; Install the link
- b hamDone ; Go finish up...
+ptegLckwa: mr. r10,r10 /* Check if it's already held */
+ beq+ ptegLcka /* It's clear... */
+ lwz r10,0(r8) /* Get lock word again... */
+ b ptegLckwa /* Wait... */
- .align 5
-
-ham64: li r0,0xFF ; Get mask to clean up alias pointer
- subfic r7,r7,46 ; Get number of leading zeros
- eqv r4,r4,r4 ; Get all ones
- ld r11,ppLink(r3) ; Get the alias chain pointer
- rldicl r0,r0,62,0 ; Rotate clean up mask to get 0xC0000000000000003F
- srd r4,r4,r7 ; Get the wrap mask
- sldi r9,r9,7 ; Change hash to PTEG offset
- andc r11,r11,r0 ; Clean out the lock and flags
- and r9,r9,r4 ; Wrap to PTEG
- mr r4,r31
- stw r9,mpPte(r31) ; Point the mapping at the PTEG (exact offset is invalid)
- std r11,mpAlias(r31) ; Set the alias pointer in the mapping
-
- bl mapPhyCSet64 ; Install the link
-
-hamDone: bl mapPhysUnlock ; Unlock the physent chain
+ .align 4
-hamDoneNP: la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkUnlock ; Unlock the search list
+ptegSXga: isync /* Make sure we haven't used anything yet */
- mr r3,r31 ; Get the mapping pointer
- bl mapDropBusy ; Drop the busy count
+ mflr r0 /* Get the LR */
+ lwz r9,0(r3) /* Pick up the first mapping block */
+ mtctr r0 /* Stuff it into the CTR */
- li r3,0 ; Set successful return
- li r4,0 ; Set successful return
-
-hamReturn: bt++ pf64Bitb,hamR64 ; Yes...
+findmapa:
- mtmsr r17 ; Restore enables/translation/etc.
- isync
- b hamReturnC ; Join common...
+ mr. r3,r9 /* Did we hit the end? */
+ bne+ chkmapa /* Nope... */
+
+ stw r3,0(r8) /* Unlock the PTEG lock
+ Note: we never saved anything while we
+ had the lock, so we don't need a sync
+ before we unlock it */
-hamR64: mtmsrd r17 ; Restore enables/translation/etc.
- isync
+vbail: mtmsr r12 /* Restore translation and interruptions */
+ isync /* Make sure translation is cool */
+#if PERFTIMES && DEBUG
+ mflr r11
+ mr r4,r3
+ li r3,23
+ bl EXT(dbgLog2) ; Start of hw_add_map
+ mr r3,r4
+ mtlr r11
+#endif
+ bctr /* Return in abject failure... */
+
+ .align 4
+
+chkmapa: lwz r10,mmPTEv(r3) /* Pick up our virtual ID */
+ lwz r9,mmhashnext(r3) /* Pick up next mapping block */
+ cmplw r10,r11 /* Have we found ourself? */
+ bne- findmapa /* Nope, still wandering... */
+
+ lwz r9,mmphysent(r3) /* Get our physical entry pointer */
+ li r5,0 /* Clear this out */
+ mr. r9,r9 /* Is there, like, a physical entry? */
+ stw r5,0(r8) /* Unlock the PTEG lock
+ Note: we never saved anything while we
+ had the lock, so we don't need a sync
+ before we unlock it */
+
+ beq- vbail /* If there is no physical entry, it's time
+ to leave... */
+
+/* Here we want to call hw_lock_bit. We don't want to use the stack, 'cause it's
+ * in virtual storage, and we're in real. So, we've carefully looked at the code
+ * in hw_lock_bit (and unlock) and cleverly don't use any of the registers that it uses.
+ * Be very, very aware of how you change this code. By the way, it uses:
+ * R0, R6, R7, R8, and R9. R3, R4, and R5 contain parameters
+ * Unfortunatly, we need to stash R9 still. So... Since we know we will not be interrupted
+ * ('cause we turned off interruptions and translation is off) we will use SPRG3...
+ */
+
+ lwz r10,mmPTEhash(r3) /* Save the head of the hash-alike chain. We need it to find ourselves later */
+ lis r5,HIGH_ADDR(EXT(LockTimeOut)) /* Get address of timeout value */
+ la r3,pephyslink(r9) /* Point to the lock word */
+ ori r5,r5,LOW_ADDR(EXT(LockTimeOut)) /* Get second half of address */
+ li r4,PHYS_LOCK /* Get the lock bit value */
+ lwz r5,0(r5) /* Pick up the timeout value */
+ mtsprg 3,r9 /* Save R9 in SPRG3 */
-hamReturnC:
-#if INSTRUMENT
- mfspr r0,pmc1 ; INSTRUMENT - saveinstr[20] - Take stamp before mapSearchFull
- stw r0,0x6100+(20*16)+0x0(0) ; INSTRUMENT - Save it
- mfspr r0,pmc2 ; INSTRUMENT - Get stamp
- stw r0,0x6100+(20*16)+0x4(0) ; INSTRUMENT - Save it
- mfspr r0,pmc3 ; INSTRUMENT - Get stamp
- stw r0,0x6100+(20*16)+0x8(0) ; INSTRUMENT - Save it
- mfspr r0,pmc4 ; INSTRUMENT - Get stamp
- stw r0,0x6100+(20*16)+0xC(0) ; INSTRUMENT - Save it
-#endif
- lwz r0,(FM_ALIGN((31-17+1)*4)+FM_SIZE+FM_LR_SAVE)(r1) ; Get the return
- lwz r17,FM_ARG0+0x00(r1) ; Save a register
- lwz r18,FM_ARG0+0x04(r1) ; Save a register
- lwz r19,FM_ARG0+0x08(r1) ; Save a register
- lwz r20,FM_ARG0+0x0C(r1) ; Save a register
- mtlr r0 ; Restore the return
- lwz r21,FM_ARG0+0x10(r1) ; Save a register
- lwz r22,FM_ARG0+0x14(r1) ; Save a register
- lwz r23,FM_ARG0+0x18(r1) ; Save a register
- lwz r24,FM_ARG0+0x1C(r1) ; Save a register
- lwz r25,FM_ARG0+0x20(r1) ; Save a register
- lwz r26,FM_ARG0+0x24(r1) ; Save a register
- lwz r27,FM_ARG0+0x28(r1) ; Save a register
- lwz r28,FM_ARG0+0x2C(r1) ; Save a register
- lwz r29,FM_ARG0+0x30(r1) ; Save a register
- lwz r30,FM_ARG0+0x34(r1) ; Save a register
- lwz r31,FM_ARG0+0x38(r1) ; Save a register
- lwz r1,0(r1) ; Pop the stack
+ bl EXT(hw_lock_bit) /* Go do the lock */
- blr ; Leave...
+ mfsprg r9,3 /* Restore pointer to the phys_entry */
+ mr. r3,r3 /* Did we timeout? */
+ lwz r4,pephyslink(r9) /* Pick up first mapping block */
+ beq- penterr /* Bad deal, we timed out... */
+ rlwinm r4,r4,0,0,26 ; Clear out the flags from first link
- .align 5
-
-hamOverlay: lwz r22,mpFlags(r3) ; Get the overlay flags
- li r0,mpC|mpR ; Get a mask to turn off RC bits
- lwz r23,mpFlags(r31) ; Get the requested flags
- lwz r20,mpVAddr(r3) ; Get the overlay address
- lwz r8,mpVAddr(r31) ; Get the requested address
- lwz r21,mpVAddr+4(r3) ; Get the overlay address
- lwz r9,mpVAddr+4(r31) ; Get the requested address
- lhz r10,mpBSize(r3) ; Get the overlay length
- lhz r11,mpBSize(r31) ; Get the requested length
- lwz r24,mpPAddr(r3) ; Get the overlay physical address
- lwz r25,mpPAddr(r31) ; Get the requested physical address
- andc r21,r21,r0 ; Clear RC bits
- andc r9,r9,r0 ; Clear RC bits
-
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkUnlock ; Unlock the search list
-
- rlwinm. r0,r22,0,mpRIPb,mpRIPb ; Are we in the process of removing this one?
- mr r3,r20 ; Save the top of the colliding address
- rlwinm r4,r21,0,0,19 ; Save the bottom of the colliding address
-
- bne++ hamRemv ; Removing, go say so so we help...
-
- cmplw r20,r8 ; High part of vaddr the same?
- cmplw cr1,r21,r9 ; Low part?
- crand cr5_eq,cr0_eq,cr1_eq ; Remember if same
-
- cmplw r10,r11 ; Size the same?
- cmplw cr1,r24,r25 ; Physical address?
- crand cr5_eq,cr5_eq,cr0_eq ; Remember
- crand cr5_eq,cr5_eq,cr1_eq ; Remember if same
-
- xor r23,r23,r22 ; Check for differences in flags
- ori r23,r23,mpFIP ; "Fault in Progress" is ok to be different
- xori r23,r23,mpFIP ; Force mpFIP off
- rlwinm. r0,r23,0,mpSpecialb,mpListsb-1 ; See if any important flags are different
- crand cr5_eq,cr5_eq,cr0_eq ; Merge in final check
- bf-- cr5_eq,hamReturn ; This is not the same, so we just return a collision...
-
- ori r4,r4,mapRtMapDup ; Set duplicate
- b hamReturn ; And leave...
-
-hamRemv: ori r4,r4,mapRtRemove ; We are in the process of removing the collision
- b hamReturn ; Come back yall...
-
- .align 5
+findmapb: mr. r3,r4 /* Did we hit the end? */
+ bne+ chkmapb /* Nope... */
-hamBadLock: li r3,0 ; Set lock time out error code
- li r4,mapRtBadLk ; Set lock time out error code
- b hamReturn ; Leave....
+ la r3,pephyslink(r9) /* Point to where the lock is */
+ li r4,PHYS_LOCK /* Get the lock bit value */
+ bl EXT(hw_unlock_bit) /* Go unlock the physentry */
+ li r3,0 /* Say we failed */
+ b vbail /* Return in abject failure... */
+
+penterr: li r3,1 /* Set timeout */
+ b vbail /* Return in abject failure... */
+
+ .align 5
+chkmapb: lwz r6,mmPTEv(r3) /* Pick up our virtual ID */
+ lwz r4,mmnext(r3) /* Pick up next mapping block */
+ cmplw r6,r11 /* Have we found ourself? */
+ lwz r5,mmPTEhash(r3) /* Get the start of our hash chain */
+ bne- findmapb /* Nope, still wandering... */
+ cmplw r5,r10 /* On the same hash chain? */
+ bne- findmapb /* Nope, keep looking... */
+ b vbail /* Return in glorious triumph... */
/*
- * mapping *hw_rem_map(pmap, vaddr, addr64_t *next) - remove a mapping from the system.
+ * hw_rem_map(mapping) - remove a mapping from the system.
*
- * Upon entry, R3 contains a pointer to a pmap. Since vaddr is
- * a 64-bit quantity, it is a long long so it is in R4 and R5.
- *
- * We return the virtual address of the removed mapping as a
- * R3.
+ * Upon entry, R3 contains a pointer to a mapping block and the associated
+ * physical entry is locked if there is one.
+ *
+ * If the mapping entry indicates that there is a PTE entry, we invalidate
+ * if and merge the reference and change information into the phys_entry.
*
- * Note that this is designed to be called from 32-bit mode with a stack.
+ * Next, we remove the mapping from the phys_ent and the PTEG hash list.
*
- * We disable translation and all interruptions here. This keeps is
- * from having to worry about a deadlock due to having anything locked
- * and needing it to process a fault.
+ * Unlock any locks that are left, and exit.
*
* Note that this must be done with both interruptions off and VM off
*
- * Remove mapping via pmap, regular page, no pte
- *
- * 1) lock pmap share
- * 2) find mapping full path - finds all possible list previous elements
- * 4) upgrade pmap to exclusive
- * 3) bump mapping busy count
- * 5) remove mapping from search list
- * 6) unlock pmap
- * 7) lock physent
- * 8) remove from physent
- * 9) unlock physent
- * 10) drop mapping busy count
- * 11) drain mapping busy count
- *
- *
- * Remove mapping via pmap, regular page, with pte
- *
- * 1) lock pmap share
- * 2) find mapping full path - finds all possible list previous elements
- * 3) upgrade lock to exclusive
- * 4) bump mapping busy count
- * 5) lock PTEG
- * 6) invalidate pte and tlbie
- * 7) atomic merge rc into physent
- * 8) unlock PTEG
- * 9) remove mapping from search list
- * 10) unlock pmap
- * 11) lock physent
- * 12) remove from physent
- * 13) unlock physent
- * 14) drop mapping busy count
- * 15) drain mapping busy count
- *
- *
- * Remove mapping via pmap, I/O or block
- *
- * 1) lock pmap share
- * 2) find mapping full path - finds all possible list previous elements
- * 3) upgrade lock to exclusive
- * 4) bump mapping busy count
- * 5) mark remove-in-progress
- * 6) check and bump remove chunk cursor if needed
- * 7) unlock pmap
- * 8) if something to invalidate, go to step 11
-
- * 9) drop busy
- * 10) return with mapRtRemove to force higher level to call again
-
- * 11) Lock PTEG
- * 12) invalidate ptes, no tlbie
- * 13) unlock PTEG
- * 14) repeat 11 - 13 for all pages in chunk
- * 15) if not final chunk, go to step 9
- * 16) invalidate tlb entries for the whole block map but no more than the full tlb
- * 17) lock pmap share
- * 18) find mapping full path - finds all possible list previous elements
- * 19) upgrade lock to exclusive
- * 20) remove mapping from search list
- * 21) drop mapping busy count
- * 22) drain mapping busy count
- *
+ * Note that this code depends upon the VSID being of the format 00SXXXXX
+ * where S is the segment number.
+ *
+ *
*/
.align 5
.globl EXT(hw_rem_map)
LEXT(hw_rem_map)
+#if PERFTIMES && DEBUG
+ mflr r11
+ mr r4,r3
+ li r3,24
+ bl EXT(dbgLog2) ; Start of hw_add_map
+ mr r3,r4
+ mtlr r11
+#endif
+ mfsprg r9,2 ; Get feature flags
+ mfmsr r0 /* Save the MSR */
+ rlwinm r0,r0,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r0,r0,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r12,r0,0,MSR_EE_BIT+1,MSR_EE_BIT-1 /* Clear interruptions */
+ mtcrf 0x04,r9 ; Set the features
+ rlwinm r12,r12,0,28,25 /* Clear IR and DR */
-;
-; NOTE NOTE NOTE - IF WE CHANGE THIS STACK FRAME STUFF WE NEED TO CHANGE
-; THE HW_PURGE_* ROUTINES ALSO
-;
+ bt pfNoMSRirb,lmvNoMSR ; No MSR...
+
+ mtmsr r12 ; Translation and all off
+ isync ; Toss prefetch
+ b lmvNoMSRx
+
+lmvNoMSR:
+ mr r6,r0
+ mr r4,r3
+ li r0,loadMSR ; Get the MSR setter SC
+ mr r3,r12 ; Get new MSR
+ sc ; Set it
+ mr r3,r4
+ mr r0,r6
-#define hrmStackSize ((31-15+1)*4)+4
- stwu r1,-(FM_ALIGN(hrmStackSize)+FM_SIZE)(r1) ; Make some space on the stack
- mflr r0 ; Save the link register
- stw r15,FM_ARG0+0x00(r1) ; Save a register
- stw r16,FM_ARG0+0x04(r1) ; Save a register
- stw r17,FM_ARG0+0x08(r1) ; Save a register
- stw r18,FM_ARG0+0x0C(r1) ; Save a register
- stw r19,FM_ARG0+0x10(r1) ; Save a register
- mfsprg r19,2 ; Get feature flags
- stw r20,FM_ARG0+0x14(r1) ; Save a register
- stw r21,FM_ARG0+0x18(r1) ; Save a register
- mtcrf 0x02,r19 ; move pf64Bit cr6
- stw r22,FM_ARG0+0x1C(r1) ; Save a register
- stw r23,FM_ARG0+0x20(r1) ; Save a register
- stw r24,FM_ARG0+0x24(r1) ; Save a register
- stw r25,FM_ARG0+0x28(r1) ; Save a register
- stw r26,FM_ARG0+0x2C(r1) ; Save a register
- stw r27,FM_ARG0+0x30(r1) ; Save a register
- stw r28,FM_ARG0+0x34(r1) ; Save a register
- stw r29,FM_ARG0+0x38(r1) ; Save a register
- stw r30,FM_ARG0+0x3C(r1) ; Save a register
- stw r31,FM_ARG0+0x40(r1) ; Save a register
- stw r6,FM_ARG0+0x44(r1) ; Save address to save next mapped vaddr
- stw r0,(FM_ALIGN(hrmStackSize)+FM_SIZE+FM_LR_SAVE)(r1) ; Save the return
-
- bt++ pf64Bitb,hrmSF1 ; skip if 64-bit (only they take the hint)
- lwz r9,pmapvr+4(r3) ; Get conversion mask
- b hrmSF1x ; Done...
-
-hrmSF1: ld r9,pmapvr(r3) ; Get conversion mask
-
-hrmSF1x:
- bl EXT(mapSetUp) ; Turn off interrupts, translation, and possibly enter 64-bit
-
- xor r28,r3,r9 ; Convert the pmap to physical addressing
+lmvNoMSRx:
-;
-; Here is where we join in from the hw_purge_* routines
-;
+
+ lwz r6,mmPTEhash(r3) /* Get pointer to hash list anchor */
+ lwz r5,mmPTEv(r3) /* Get the VSID */
+ dcbt 0,r6 /* We'll need that chain in a bit */
-hrmJoin: mfsprg r19,2 ; Get feature flags again (for alternate entries)
+ rlwinm r7,r6,0,0,25 /* Round hash list down to PCA boundary */
+ li r12,1 /* Get the locked value */
+ subi r6,r6,mmhashnext /* Make the anchor look like an entry */
- mr r17,r11 ; Save the MSR
- mr r29,r4 ; Top half of vaddr
- mr r30,r5 ; Bottom half of vaddr
-
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkShared ; Go get a shared lock on the mapping lists
- mr. r3,r3 ; Did we get the lock?
- bne-- hrmBadLock ; Nope...
+ptegLck1: lwarx r10,0,r7 /* Get the PTEG lock */
+ mr. r10,r10 /* Is it locked? */
+ bne- ptegLckw1 /* Yeah... */
+ stwcx. r12,0,r7 /* Try to take it */
+ bne- ptegLck1 /* Someone else was trying, try again... */
+ b ptegSXg1 /* All done... */
-;
-; Note that we do a full search (i.e., no shortcut level skips, etc.)
-; here so that we will know the previous elements so we can dequeue them
-; later. Note: we get back mpFlags in R7.
-;
+ .align 4
- mr r3,r28 ; Pass in pmap to search
- mr r4,r29 ; High order of address
- mr r5,r30 ; Low order of address
- bl EXT(mapSearchFull) ; Go see if we can find it
-
- andi. r0,r7,lo16(mpPerm|mpSpecial|mpNest) ; Is this nested, special, or a perm mapping?
- mr r20,r7 ; Remember mpFlags
- rlwinm r0,r7,0,mpRemovableb,mpRemovableb ; Are we allowed to remove it?
- crmove cr5_eq,cr0_eq ; Remember if we should remove this
- mr. r31,r3 ; Did we? (And remember mapping address for later)
- cmplwi cr1,r0,0 ; Are we allowed to remove?
- mr r15,r4 ; Save top of next vaddr
- crorc cr5_eq,cr5_eq,cr1_eq ; cr5_eq is true if this is not removable
- mr r16,r5 ; Save bottom of next vaddr
- beq hrmNotFound ; Nope, not found...
-
- bf-- cr5_eq,hrmPerm ; This one can't be removed...
-;
-; Here we try to promote to an exclusive lock. This will fail if someone else
-; has it shared.
-;
+ptegLckw1: mr. r10,r10 /* Check if it's already held */
+ beq+ ptegLck1 /* It's clear... */
+ lwz r10,0(r7) /* Get lock word again... */
+ b ptegLckw1 /* Wait... */
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkPromote ; Try to promote shared to exclusive
- mr. r3,r3 ; Could we?
- beq++ hrmGotX ; Yeah...
-
-;
-; Since we could not promote our lock, we need to convert to it.
-; That means that we drop the shared lock and wait to get it
-; exclusive. Since we release the lock, we need to do the look up
-; again.
-;
-
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkConvert ; Convert shared to exclusive
- mr. r3,r3 ; Could we?
- bne-- hrmBadLock ; Nope, we must have timed out...
-
- mr r3,r28 ; Pass in pmap to search
- mr r4,r29 ; High order of address
- mr r5,r30 ; Low order of address
- bl EXT(mapSearchFull) ; Rescan the list
-
- andi. r0,r7,lo16(mpPerm|mpSpecial|mpNest) ; Is this nested, special, or a perm mapping?
- rlwinm r0,r7,0,mpRemovableb,mpRemovableb ; Are we allowed to remove it?
- crmove cr5_eq,cr0_eq ; Remember if we should remove this
- mr. r31,r3 ; Did we lose it when we converted?
- cmplwi cr1,r0,0 ; Are we allowed to remove?
- mr r20,r7 ; Remember mpFlags
- crorc cr5_eq,cr5_eq,cr1_eq ; cr5_eq is true if this is not removable
- mr r15,r4 ; Save top of next vaddr
- mr r16,r5 ; Save bottom of next vaddr
- beq-- hrmNotFound ; Yeah, we did, someone tossed it for us...
-
- bf-- cr5_eq,hrmPerm ; This one can't be removed...
+ .align 4
-;
-; We have an exclusive lock on the mapping chain. And we
-; also have the busy count bumped in the mapping so it can
-; not vanish on us.
-;
+ptegSXg1: isync /* Make sure we haven't used anything yet */
+
+ lwz r12,mmhashnext(r3) /* Prime with our forward pointer */
+ lwz r4,mmPTEent(r3) /* Get the pointer to the PTE now that the lock's set */
-hrmGotX: mr r3,r31 ; Get the mapping
- bl mapBumpBusy ; Bump up the busy count
+srchmaps: mr. r10,r6 /* Save the previous entry */
+ bne+ mapok /* No error... */
-;
-; Invalidate any PTEs associated with this
-; mapping (more than one if a block) and accumulate the reference
-; and change bits.
-;
-; Here is also where we need to split 32- and 64-bit processing
-;
+ lis r0,HIGH_ADDR(Choke) /* We have a kernel choke!!! */
+ ori r0,r0,LOW_ADDR(Choke)
+ sc /* Firmware Heimlich manuever */
- lwz r21,mpPte(r31) ; Grab the offset to the PTE
- rlwinm r23,r29,0,1,0 ; Copy high order vaddr to high if 64-bit machine
- mfsdr1 r29 ; Get the hash table base and size
- rlwinm r0,r20,0,mpBlockb,mpBlockb ; Is this a block mapping?
- andi. r2,r20,lo16(mpSpecial|mpNest) ; Is this nest or special mapping?
- cmplwi cr5,r0,0 ; Remember if this is a block mapping
- rlwinm r0,r21,0,mpHValidb,mpHValidb ; See if we actually have a PTE
- ori r2,r2,0xFFFF ; Get mask to clean out hash table base (works for both 32- and 64-bit)
- cmpwi cr1,r0,0 ; Have we made a PTE for this yet?
- rlwinm r21,r21,0,0,30 ; Clear out valid bit
- crorc cr0_eq,cr1_eq,cr0_eq ; No need to look at PTE if none or a special mapping
- rlwimi r23,r30,0,0,31 ; Insert low under high part of address
- andc r29,r29,r2 ; Clean up hash table base
- li r22,0 ; Clear this on out (also sets RC to 0 if we bail)
- mr r30,r23 ; Move the now merged vaddr to the correct register
- add r26,r29,r21 ; Point to the PTEG slot
-
- bt++ pf64Bitb,hrmSplit64 ; Go do 64-bit version...
-
- rlwinm r9,r21,28,4,29 ; Convert PTEG to PCA entry
- bne- cr5,hrmBlock32 ; Go treat block specially...
- subfic r9,r9,-4 ; Get the PCA entry offset
- bt- cr0_eq,hrmPysDQ32 ; Skip next if no possible PTE...
- add r7,r9,r29 ; Point to the PCA slot
+ .align 4
-
- bl mapLockPteg ; Go lock up the PTEG (Note: we need to save R6 to set PCA)
-
- lwz r21,mpPte(r31) ; Get the quick pointer again
- lwz r5,0(r26) ; Get the top of PTE
+mapok: lwz r6,mmhashnext(r6) /* Look at the next one */
+ cmplwi cr5,r4,0 /* Is there a PTE? */
+ cmplw r6,r3 /* Have we found ourselves? */
+ bne+ srchmaps /* Nope, get your head together... */
- rlwinm. r0,r21,0,mpHValidb,mpHValidb ; See if we actually have a PTE
- rlwinm r21,r21,0,0,30 ; Clear out valid bit
- rlwinm r5,r5,0,1,31 ; Turn off valid bit in PTE
- stw r21,mpPte(r31) ; Make sure we invalidate mpPte, still pointing to PTEG (keep walk_page from making a mistake)
- beq- hrmUlckPCA32 ; Pte is gone, no need to invalidate...
+ stw r12,mmhashnext(r10) /* Remove us from the queue */
+ rlwinm r9,r5,1,0,3 /* Move in the segment */
+ rlwinm r8,r4,6,4,19 /* Line PTEG disp up to a page */
+ rlwinm r11,r5,5,4,19 /* Line up the VSID */
+ lwz r10,mmphysent(r3) /* Point to the physical entry */
+
+ beq+ cr5,nopte /* There's no PTE to invalidate... */
- stw r5,0(r26) ; Invalidate the PTE
+ xor r8,r8,r11 /* Back hash to virt index */
+ lis r12,HIGH_ADDR(EXT(tlb_system_lock)) /* Get the TLBIE lock */
+ rlwimi r9,r5,22,4,9 /* Move in the API */
+ ori r12,r12,LOW_ADDR(EXT(tlb_system_lock)) /* Grab up the bottom part */
+ mfspr r11,pvr /* Find out what kind of machine we are */
+ rlwimi r9,r8,0,10,19 /* Create the virtual address */
+ rlwinm r11,r11,16,16,31 /* Isolate CPU type */
- li r9,tlbieLock ; Get the TLBIE lock
+ stw r5,0(r4) /* Make the PTE invalid */
- sync ; Make sure the invalid PTE is actually in memory
-
-hrmPtlb32: lwarx r5,0,r9 ; Get the TLBIE lock
- mr. r5,r5 ; Is it locked?
- li r5,1 ; Get locked indicator
- bne- hrmPtlb32 ; It is locked, go spin...
- stwcx. r5,0,r9 ; Try to get it
- bne- hrmPtlb32 ; We was beat...
-
- rlwinm. r0,r19,0,pfSMPcapb,pfSMPcapb ; Can this processor do SMP?
-
- tlbie r30 ; Invalidate it all corresponding TLB entries
+ cmplwi cr1,r11,3 /* Is this a 603? */
+ sync /* Make sure the invalid is stored */
+
+tlbhang1: lwarx r5,0,r12 /* Get the TLBIE lock */
+ rlwinm r11,r4,29,29,31 /* Get the bit position of entry */
+ mr. r5,r5 /* Is it locked? */
+ lis r6,0x8000 /* Start up a bit mask */
+ li r5,1 /* Get our lock word */
+ bne- tlbhang1 /* It's locked, go wait... */
+ stwcx. r5,0,r12 /* Try to get it */
+ bne- tlbhang1 /* We was beat... */
- beq- hrmNTlbs ; Jump if we can not do a TLBSYNC....
+ srw r6,r6,r11 /* Make a "free slot" mask */
+ lwz r5,PCAallo(r7) /* Get the allocation control bits */
+ rlwinm r11,r6,24,8,15 /* Make the autogen bit to turn off */
+ or r5,r5,r6 /* turn on the free bit */
+ rlwimi r11,r11,24,16,23 /* Get lock bit mask to turn it off */
- eieio ; Make sure that the tlbie happens first
- tlbsync ; Wait for everyone to catch up
- sync ; Make sure of it all
-
-hrmNTlbs: li r0,0 ; Clear this
- rlwinm r2,r21,29,29,31 ; Get slot number (8 byte entries)
- stw r0,tlbieLock(0) ; Clear the tlbie lock
- lis r0,0x8000 ; Get bit for slot 0
- eieio ; Make sure those RC bit have been stashed in PTE
-
- srw r0,r0,r2 ; Get the allocation hash mask
- lwz r22,4(r26) ; Get the latest reference and change bits
- or r6,r6,r0 ; Show that this slot is free
-
-hrmUlckPCA32:
- eieio ; Make sure all updates come first
- stw r6,0(r7) ; Unlock the PTEG
-
-;
-; Now, it is time to remove the mapping and unlock the chain.
-; But first, we need to make sure no one else is using this
-; mapping so we drain the busy now
-;
+ andc r5,r5,r11 /* Turn off the lock and autogen bits in allocation flags */
+ li r11,0 /* Lock clear value */
-hrmPysDQ32: mr r3,r31 ; Point to the mapping
- bl mapDrainBusy ; Go wait until mapping is unused
-
- mr r3,r28 ; Get the pmap to remove from
- mr r4,r31 ; Point to the mapping
- bl EXT(mapRemove) ; Remove the mapping from the list
+ tlbie r9 /* Invalidate it everywhere */
- lwz r4,pmapResidentCnt(r28) ; Get the mapped page count
- andi. r0,r20,lo16(mpSpecial|mpNest) ; Is this nest or special mapping?
- cmplwi cr1,r0,0 ; Special thingie?
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- subi r4,r4,1 ; Drop down the mapped page count
- stw r4,pmapResidentCnt(r28) ; Set the mapped page count
- bl sxlkUnlock ; Unlock the search list
-
- bne-- cr1,hrmRetn32 ; This one has no real memory associated with it so we are done...
+ beq- cr1,its603a /* It's a 603, skip the tlbsync... */
+
+ eieio /* Make sure that the tlbie happens first */
+ tlbsync /* wait for everyone to catch up */
+ isync
+
+its603a: sync /* Make sure of it all */
+ stw r11,0(r12) /* Clear the tlbie lock */
+ eieio /* Make sure those RC bit are loaded */
+ stw r5,PCAallo(r7) /* Show that the slot is free */
+ stw r11,mmPTEent(r3) /* Clear the pointer to the PTE */
- bl mapPhysFindLock ; Go find and lock the physent
+nopte: mr. r10,r10 /* See if there is a physical entry */
+ la r9,pephyslink(r10) /* Point to the physical mapping chain */
+ beq- nophys /* No physical entry, we're done... */
+ beq- cr5,nadamrg /* No PTE to merge... */
- lwz r9,ppLink+4(r3) ; Get first mapping
+ lwz r6,4(r4) /* Get the latest reference and change bits */
+ la r12,pepte1(r10) /* Point right at the master copy */
+ rlwinm r6,r6,0,23,24 /* Extract just the RC bits */
- mr r4,r22 ; Get the RC bits we just got
- bl mapPhysMerge ; Go merge the RC bits
-
- rlwinm r9,r9,0,0,25 ; Clear the flags from the mapping pointer
-
- cmplw r9,r31 ; Are we the first on the list?
- bne- hrmNot1st ; Nope...
-
- li r9,0 ; Get a 0
- lwz r4,mpAlias+4(r31) ; Get our new forward pointer
- stw r9,mpAlias+4(r31) ; Make sure we are off the chain
- bl mapPhyCSet32 ; Go set the physent link and preserve flags
+mrgrc: lwarx r8,0,r12 /* Get the master copy */
+ or r8,r8,r6 /* Merge in latest RC */
+ stwcx. r8,0,r12 /* Save it back */
+ bne- mrgrc /* If it changed, try again... */
- b hrmPhyDQd ; Join up and unlock it all...
+nadamrg: li r11,0 /* Clear this out */
+ lwz r12,mmnext(r3) /* Prime with our next */
- .align 5
-
-hrmPerm: li r8,-4096 ; Get the value we need to round down to a page
- and r8,r8,r31 ; Get back to a page
- lwz r8,mbvrswap+4(r8) ; Get last half of virtual to real swap
-
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkUnlock ; Unlock the search list
-
- xor r3,r31,r8 ; Flip mapping address to virtual
- ori r3,r3,mapRtPerm ; Set permanent mapping error
- b hrmErRtn
+ sync ; Make sure all is saved
+
+ stw r11,0(r7) /* Unlock the hash chain now so we don't
+ lock out another processor during
+ our next little search */
-hrmBadLock: li r3,mapRtBadLk ; Set bad lock
- b hrmErRtn
+srchpmap: mr. r10,r9 /* Save the previous entry */
+ bne+ mapok1 /* No error... */
-hrmEndInSight:
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkUnlock ; Unlock the search list
+ lis r0,HIGH_ADDR(Choke) /* We have a kernel choke!!! */
+ ori r0,r0,LOW_ADDR(Choke)
+ sc /* Firmware Heimlich maneuver */
-hrmDoneChunk:
- mr r3,r31 ; Point to the mapping
- bl mapDropBusy ; Drop the busy here since we need to come back
- li r3,mapRtRemove ; Say we are still removing this
- b hrmErRtn
+ .align 4
- .align 5
+mapok1: lwz r9,mmnext(r9) /* Look at the next one */
+ rlwinm r8,r9,0,27,31 ; Save the flags (including the lock)
+ rlwinm r9,r9,0,0,26 ; Clear out the flags from first link
+ cmplw r9,r3 /* Have we found ourselves? */
+ bne+ srchpmap /* Nope, get your head together... */
-hrmNotFound:
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkUnlock ; Unlock the search list
- li r3,0 ; Make sure we know we did not find it
+ rlwimi r12,r8,0,27,31 ; Insert the lock and flags */
+ stw r12,mmnext(r10) /* Remove us from the queue */
+
+ mtmsr r0 /* Interrupts and translation back on */
+ isync
+#if PERFTIMES && DEBUG
+ mflr r11
+ li r3,25
+ bl EXT(dbgLog2) ; Start of hw_add_map
+ mtlr r11
+#endif
+ blr /* Return... */
-hrmErRtn: bt++ pf64Bitb,hrmSF1z ; skip if 64-bit (only they take the hint)
+ .align 4
- mtmsr r17 ; Restore enables/translation/etc.
+nophys: li r4,0 /* Make sure this is 0 */
+ sync /* Make sure that chain is updated */
+ stw r4,0(r7) /* Unlock the hash chain */
+ mtmsr r0 /* Interrupts and translation back on */
isync
- b hrmRetnCmn ; Join the common return code...
+#if PERFTIMES && DEBUG
+ mflr r11
+ li r3,25
+ bl EXT(dbgLog2) ; Start of hw_add_map
+ mtlr r11
+#endif
+ blr /* Return... */
-hrmSF1z: mtmsrd r17 ; Restore enables/translation/etc.
- isync
- b hrmRetnCmn ; Join the common return code...
+
+/*
+ * hw_prot(physent, prot) - Change the protection of a physical page
+ *
+ * Upon entry, R3 contains a pointer to a physical entry which is locked.
+ * R4 contains the PPC protection bits.
+ *
+ * The first thing we do is to slam the new protection into the phys entry.
+ * Then we scan the mappings and process each one.
+ *
+ * Acquire the lock on the PTEG hash list for the mapping being processed.
+ *
+ * If the current mapping has a PTE entry, we invalidate
+ * it and merge the reference and change information into the phys_entry.
+ *
+ * Next, slam the protection bits into the entry and unlock the hash list.
+ *
+ * Note that this must be done with both interruptions off and VM off
+ *
+ *
+ */
.align 5
+ .globl EXT(hw_prot)
-hrmNot1st: mr. r8,r9 ; Remember and test current node
- beq- hrmPhyDQd ; Could not find our node, someone must have unmapped us...
- lwz r9,mpAlias+4(r9) ; Chain to the next
- cmplw r9,r31 ; Is this us?
- bne- hrmNot1st ; Not us...
-
- lwz r9,mpAlias+4(r9) ; Get our forward pointer
- stw r9,mpAlias+4(r8) ; Unchain us
-
- nop ; For alignment
+LEXT(hw_prot)
+#if PERFTIMES && DEBUG
+ mflr r11
+ mr r7,r3
+// lwz r5,4(r3)
+ li r5,0x1111
+ li r3,26
+ bl EXT(dbgLog2) ; Start of hw_add_map
+ mr r3,r7
+ mtlr r11
+#endif
+ mfsprg r9,2 ; Get feature flags
+ mfmsr r0 /* Save the MSR */
+ li r5,pepte1 /* Get displacement to the second word of master pte */
+ rlwinm r0,r0,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r0,r0,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r12,r0,0,MSR_EE_BIT+1,MSR_EE_BIT-1 /* Clear interruptions */
+ mtcrf 0x04,r9 ; Set the features
+ rlwinm r12,r12,0,28,25 /* Clear IR and DR */
+
+ bt pfNoMSRirb,hpNoMSR ; No MSR...
+
+ mtmsr r12 ; Translation and all off
+ isync ; Toss prefetch
+ b hpNoMSRx
-hrmPhyDQd: bl mapPhysUnlock ; Unlock the physent chain
+hpNoMSR:
+ mr r10,r0
+ mr r7,r3
+ li r0,loadMSR ; Get the MSR setter SC
+ mr r3,r12 ; Get new MSR
+ sc ; Set it
+ mr r0,r10
+ mr r3,r7
+hpNoMSRx:
-hrmRetn32: rlwinm r8,r31,0,0,19 ; Find start of page
- mr r3,r31 ; Copy the pointer to the mapping
- lwz r8,mbvrswap+4(r8) ; Get last half of virtual to real swap
- bl mapDrainBusy ; Go wait until mapping is unused
- xor r3,r31,r8 ; Flip mapping address to virtual
- mtmsr r17 ; Restore enables/translation/etc.
- isync
-
-hrmRetnCmn: lwz r6,FM_ARG0+0x44(r1) ; Get address to save next mapped vaddr
- lwz r0,(FM_ALIGN(hrmStackSize)+FM_SIZE+FM_LR_SAVE)(r1) ; Restore the return
- lwz r17,FM_ARG0+0x08(r1) ; Restore a register
- lwz r18,FM_ARG0+0x0C(r1) ; Restore a register
- mr. r6,r6 ; Should we pass back the "next" vaddr?
- lwz r19,FM_ARG0+0x10(r1) ; Restore a register
- lwz r20,FM_ARG0+0x14(r1) ; Restore a register
- mtlr r0 ; Restore the return
-
- rlwinm r16,r16,0,0,19 ; Clean to a page boundary
- beq hrmNoNextAdr ; Do not pass back the next vaddr...
- stw r15,0(r6) ; Pass back the top of the next vaddr
- stw r16,4(r6) ; Pass back the bottom of the next vaddr
-
-hrmNoNextAdr:
- lwz r15,FM_ARG0+0x00(r1) ; Restore a register
- lwz r16,FM_ARG0+0x04(r1) ; Restore a register
- lwz r21,FM_ARG0+0x18(r1) ; Restore a register
- rlwinm r3,r3,0,0,31 ; Clear top of register if 64-bit
- lwz r22,FM_ARG0+0x1C(r1) ; Restore a register
- lwz r23,FM_ARG0+0x20(r1) ; Restore a register
- lwz r24,FM_ARG0+0x24(r1) ; Restore a register
- lwz r25,FM_ARG0+0x28(r1) ; Restore a register
- lwz r26,FM_ARG0+0x2C(r1) ; Restore a register
- lwz r27,FM_ARG0+0x30(r1) ; Restore a register
- lwz r28,FM_ARG0+0x34(r1) ; Restore a register
- lwz r29,FM_ARG0+0x38(r1) ; Restore a register
- lwz r30,FM_ARG0+0x3C(r1) ; Restore a register
- lwz r31,FM_ARG0+0x40(r1) ; Restore a register
- lwz r1,0(r1) ; Pop the stack
- blr ; Leave...
+ lwz r10,pephyslink(r3) /* Get the first mapping block */
+ rlwinm r10,r10,0,0,26 ; Clear out the flags from first link
-;
-; Here is where we come when all is lost. Somehow, we failed a mapping function
-; that must work... All hope is gone. Alas, we die.......
-;
+/*
+ * Note that we need to to do the interlocked update here because another processor
+ * can be updating the reference and change bits even though the physical entry
+ * is locked. All modifications to the PTE portion of the physical entry must be
+ * done via interlocked update.
+ */
-hrmPanic: lis r0,hi16(Choke) ; System abend
- ori r0,r0,lo16(Choke) ; System abend
- li r3,failMapping ; Show that we failed some kind of mapping thing
- sc
+protcng: lwarx r8,r5,r3 /* Get the master copy */
+ rlwimi r8,r4,0,30,31 /* Move in the protection bits */
+ stwcx. r8,r5,r3 /* Save it back */
+ bne- protcng /* If it changed, try again... */
-;
-; Invalidate block mappings by invalidating a chunk of autogen PTEs in PTEGs hashed
-; in the range. Then, if we did not finish, return a code indicating that we need to
-; be called again. Eventually, we will finish and then, we will do a TLBIE for each
-; PTEG up to the point where we have cleared it all (64 for 32-bit architecture)
-;
-; A potential speed up is that we stop the invalidate loop once we have walked through
-; the hash table once. This really is not worth the trouble because we need to have
-; mapped 1/2 of physical RAM in an individual block. Way unlikely.
-;
-; We should rethink this and see if we think it will be faster to check PTE and
-; only invalidate the specific PTE rather than all block map PTEs in the PTEG.
-;
- .align 5
+protnext: mr. r10,r10 /* Are there any more mappings? */
+ beq- protdone /* Naw... */
-hrmBlock32:
- lhz r23,mpSpace(r31) ; Get the address space hash
- lhz r25,mpBSize(r31) ; Get the number of pages in block
- lwz r9,mpBlkRemCur(r31) ; Get our current remove position
- ori r0,r20,mpRIP ; Turn on the remove in progress flag
- mfsdr1 r29 ; Get the hash table base and size
- rlwinm r24,r23,maxAdrSpb,32-maxAdrSpb-maxAdrSpb,31-maxAdrSpb ; Get high order of hash
- lwz r27,mpVAddr+4(r31) ; Get the base vaddr
- sub r4,r25,r9 ; Get number of pages left
- cmplw cr1,r9,r25 ; Have we already hit the end?
- addi r10,r9,mapRemChunk ; Point to the start of the next chunk
- addi r2,r4,-mapRemChunk ; See if mapRemChunk or more
- rlwinm r26,r29,16,7,15 ; Get the hash table size
- srawi r2,r2,31 ; We have -1 if less than mapRemChunk or 0 if equal or more
- stb r0,mpFlags+3(r31) ; Save the flags with the mpRIP bit on
- subi r4,r4,mapRemChunk-1 ; Back off for a running start (will be negative for more than mapRemChunk)
- cmpwi cr7,r2,0 ; Remember if we have finished
- slwi r0,r9,12 ; Make cursor into page offset
- or r24,r24,r23 ; Get full hash
- and r4,r4,r2 ; If more than a chunk, bring this back to 0
- rlwinm r29,r29,0,0,15 ; Isolate the hash table base
- add r27,r27,r0 ; Adjust vaddr to start of current chunk
- addi r4,r4,mapRemChunk-1 ; Add mapRemChunk-1 to get max(num left, chunksize)
-
- bgt- cr1,hrmEndInSight ; Someone is already doing the last hunk...
-
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- stw r10,mpBlkRemCur(r31) ; Set next chunk to do (note: this may indicate after end)
- bl sxlkUnlock ; Unlock the search list while we are invalidating
-
- rlwinm r8,r27,4+maxAdrSpb,31-maxAdrSpb-3,31-maxAdrSpb ; Isolate the segment
- rlwinm r30,r27,26,6,25 ; Shift vaddr to PTEG offset (and remember VADDR in R27)
- xor r24,r24,r8 ; Get the proper VSID
- rlwinm r21,r27,26,10,25 ; Shift page index to PTEG offset (and remember VADDR in R27)
- ori r26,r26,lo16(0xFFC0) ; Stick in the rest of the length
- rlwinm r22,r4,6,10,25 ; Shift size to PTEG offset
- rlwinm r24,r24,6,0,25 ; Shift hash to PTEG units
- add r22,r22,r30 ; Get end address (in PTEG units)
-
-hrmBInv32: rlwinm r23,r30,0,10,25 ; Isolate just the page index
- xor r23,r23,r24 ; Hash it
- and r23,r23,r26 ; Wrap it into the table
- rlwinm r3,r23,28,4,29 ; Change to PCA offset
- subfic r3,r3,-4 ; Get the PCA entry offset
- add r7,r3,r29 ; Point to the PCA slot
- cmplw cr5,r30,r22 ; Check if we reached the end of the range
- addi r30,r30,64 ; bump to the next vaddr
-
- bl mapLockPteg ; Lock the PTEG
-
- rlwinm. r4,r6,16,0,7 ; Position, save, and test block mappings in PCA
- add r5,r23,r29 ; Point to the PTEG
- li r0,0 ; Set an invalid PTE value
- beq+ hrmBNone32 ; No block map PTEs in this PTEG...
- mtcrf 0x80,r4 ; Set CRs to select PTE slots
- mtcrf 0x40,r4 ; Set CRs to select PTE slots
+ lwz r7,mmPTEhash(r10) /* Get pointer to hash list anchor */
+ lwz r5,mmPTEv(r10) /* Get the virtual address */
+ rlwinm r7,r7,0,0,25 /* Round hash list down to PCA boundary */
- bf 0,hrmSlot0 ; No autogen here
- stw r0,0x00(r5) ; Invalidate PTE
+ li r12,1 /* Get the locked value */
-hrmSlot0: bf 1,hrmSlot1 ; No autogen here
- stw r0,0x08(r5) ; Invalidate PTE
+protLck1: lwarx r11,0,r7 /* Get the PTEG lock */
+ mr. r11,r11 /* Is it locked? */
+ bne- protLckw1 /* Yeah... */
+ stwcx. r12,0,r7 /* Try to take it */
+ bne- protLck1 /* Someone else was trying, try again... */
+ b protSXg1 /* All done... */
+
+ .align 4
-hrmSlot1: bf 2,hrmSlot2 ; No autogen here
- stw r0,0x10(r5) ; Invalidate PTE
+protLckw1: mr. r11,r11 /* Check if it's already held */
+ beq+ protLck1 /* It's clear... */
+ lwz r11,0(r7) /* Get lock word again... */
+ b protLckw1 /* Wait... */
+
+ .align 4
-hrmSlot2: bf 3,hrmSlot3 ; No autogen here
- stw r0,0x18(r5) ; Invalidate PTE
+protSXg1: isync /* Make sure we haven't used anything yet */
-hrmSlot3: bf 4,hrmSlot4 ; No autogen here
- stw r0,0x20(r5) ; Invalidate PTE
+ lwz r6,mmPTEent(r10) /* Get the pointer to the PTE now that the lock's set */
-hrmSlot4: bf 5,hrmSlot5 ; No autogen here
- stw r0,0x28(r5) ; Invalidate PTE
+ rlwinm r9,r5,1,0,3 /* Move in the segment */
+ lwz r2,mmPTEr(r10) ; Get the mapping copy of the PTE
+ mr. r6,r6 /* See if there is a PTE here */
+ rlwinm r8,r5,31,2,25 /* Line it up */
+ rlwimi r2,r4,0,30,31 ; Move protection bits into the mapping copy
+
+ beq+ protul /* There's no PTE to invalidate... */
+
+ xor r8,r8,r6 /* Back hash to virt index */
+ rlwimi r9,r5,22,4,9 /* Move in the API */
+ lis r12,HIGH_ADDR(EXT(tlb_system_lock)) /* Get the TLBIE lock */
+ rlwinm r5,r5,0,1,31 /* Clear the valid bit */
+ ori r12,r12,LOW_ADDR(EXT(tlb_system_lock)) /* Grab up the bottom part */
+ mfspr r11,pvr /* Find out what kind of machine we are */
+ rlwimi r9,r8,6,10,19 /* Create the virtual address */
+ rlwinm r11,r11,16,16,31 /* Isolate CPU type */
+
+ stw r5,0(r6) /* Make the PTE invalid */
+ cmplwi cr1,r11,3 /* Is this a 603? */
+ sync /* Make sure the invalid is stored */
+
+tlbhangp: lwarx r11,0,r12 /* Get the TLBIE lock */
+ rlwinm r8,r6,29,29,31 /* Get the bit position of entry */
+ mr. r11,r11 /* Is it locked? */
+ lis r5,0x8000 /* Start up a bit mask */
+ li r11,1 /* Get our lock word */
+ bne- tlbhangp /* It's locked, go wait... */
+ stwcx. r11,0,r12 /* Try to get it */
+ bne- tlbhangp /* We was beat... */
+
+ li r11,0 /* Lock clear value */
-hrmSlot5: bf 6,hrmSlot6 ; No autogen here
- stw r0,0x30(r5) ; Invalidate PTE
+ tlbie r9 /* Invalidate it everywhere */
-hrmSlot6: bf 7,hrmSlot7 ; No autogen here
- stw r0,0x38(r5) ; Invalidate PTE
+ beq- cr1,its603p /* It's a 603, skip the tlbsync... */
+
+ eieio /* Make sure that the tlbie happens first */
+ tlbsync /* wait for everyone to catch up */
+ isync
+
+its603p: stw r11,0(r12) /* Clear the lock */
+ srw r5,r5,r8 /* Make a "free slot" mask */
+ sync /* Make sure of it all */
-hrmSlot7: rlwinm r0,r4,16,16,23 ; Move in use to autogen
- or r6,r6,r4 ; Flip on the free bits that corrospond to the autogens we cleared
- andc r6,r6,r0 ; Turn off all the old autogen bits
+ lwz r6,4(r6) /* Get the latest reference and change bits */
+ stw r11,mmPTEent(r10) /* Clear the pointer to the PTE */
+ rlwinm r6,r6,0,23,24 /* Extract the RC bits */
+ lwz r9,PCAallo(r7) /* Get the allocation control bits */
+ rlwinm r8,r5,24,8,15 /* Make the autogen bit to turn off */
+ rlwimi r2,r6,0,23,24 ; Put the latest RC bit in mapping copy
+ or r9,r9,r5 /* Set the slot free */
+ rlwimi r8,r8,24,16,23 /* Get lock bit mask to turn it off */
+ andc r9,r9,r8 /* Clear the auto and lock bits */
+ li r5,pepte1 /* Get displacement to the second word of master pte */
+ stw r9,PCAallo(r7) /* Store the allocation controls */
+
+protmod: lwarx r11,r5,r3 /* Get the master copy */
+ or r11,r11,r6 /* Merge in latest RC */
+ stwcx. r11,r5,r3 /* Save it back */
+ bne- protmod /* If it changed, try again... */
+
+protul: li r4,0 /* Get a 0 */
+ stw r2,mmPTEr(r10) ; Save the updated mapping PTE
+ lwz r10,mmnext(r10) /* Get the next */
-hrmBNone32: eieio ; Make sure all updates come first
+ sync ; Make sure stores are complete
- stw r6,0(r7) ; Unlock and set the PCA
+ stw r4,0(r7) /* Unlock the hash chain */
+ b protnext /* Go get the next one */
- bne+ cr5,hrmBInv32 ; Go invalidate the next...
+ .align 4
- bge+ cr7,hrmDoneChunk ; We have not as yet done the last chunk, go tell our caller to call again...
+protdone: mtmsr r0 /* Interrupts and translation back on */
+ isync
+#if PERFTIMES && DEBUG
+ mflr r11
+ li r3,27
+ bl EXT(dbgLog2) ; Start of hw_add_map
+ mtlr r11
+#endif
+ blr /* Return... */
- mr r3,r31 ; Copy the pointer to the mapping
- bl mapDrainBusy ; Go wait until we are sure all other removers are done with this one
- sync ; Make sure memory is consistent
-
- subi r5,r25,63 ; Subtract TLB size from page count (note we are 0 based here)
- li r6,63 ; Assume full invalidate for now
- srawi r5,r5,31 ; Make 0 if we need a full purge, -1 otherwise
- andc r6,r6,r5 ; Clear max if we have less to do
- and r5,r25,r5 ; Clear count if we have more than max
- lwz r27,mpVAddr+4(r31) ; Get the base vaddr again
- li r7,tlbieLock ; Get the TLBIE lock
- or r5,r5,r6 ; Get number of TLBIEs needed
-
-hrmBTLBlck: lwarx r2,0,r7 ; Get the TLBIE lock
- mr. r2,r2 ; Is it locked?
- li r2,1 ; Get our lock value
- bne- hrmBTLBlck ; It is locked, go wait...
- stwcx. r2,0,r7 ; Try to get it
- bne- hrmBTLBlck ; We was beat...
-
-hrmBTLBi: addic. r5,r5,-1 ; See if we did them all
- tlbie r27 ; Invalidate it everywhere
- addi r27,r27,0x1000 ; Up to the next page
- bge+ hrmBTLBi ; Make sure we have done it all...
-
- rlwinm. r0,r19,0,pfSMPcapb,pfSMPcapb ; Can this processor do SMP?
- li r2,0 ; Lock clear value
-
- sync ; Make sure all is quiet
- beq- hrmBNTlbs ; Jump if we can not do a TLBSYNC....
-
- eieio ; Make sure that the tlbie happens first
- tlbsync ; Wait for everyone to catch up
- sync ; Wait for quiet again
-
-hrmBNTlbs: stw r2,tlbieLock(0) ; Clear the tlbie lock
-
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkShared ; Go get a shared lock on the mapping lists
- mr. r3,r3 ; Did we get the lock?
- bne- hrmPanic ; Nope...
-
- lwz r4,mpVAddr(r31) ; High order of address
- lwz r5,mpVAddr+4(r31) ; Low order of address
- mr r3,r28 ; Pass in pmap to search
- mr r29,r4 ; Save this in case we need it (only promote fails)
- mr r30,r5 ; Save this in case we need it (only promote fails)
- bl EXT(mapSearchFull) ; Go see if we can find it
-
- mr. r3,r3 ; Did we? (And remember mapping address for later)
- mr r15,r4 ; Save top of next vaddr
- mr r16,r5 ; Save bottom of next vaddr
- beq- hrmPanic ; Nope, not found...
-
- cmplw r3,r31 ; Same mapping?
- bne- hrmPanic ; Not good...
-
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkPromote ; Try to promote shared to exclusive
- mr. r3,r3 ; Could we?
- mr r3,r31 ; Restore the mapping pointer
- beq+ hrmBDone1 ; Yeah...
-
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkConvert ; Convert shared to exclusive
- mr. r3,r3 ; Could we?
- bne-- hrmPanic ; Nope, we must have timed out...
-
- mr r3,r28 ; Pass in pmap to search
- mr r4,r29 ; High order of address
- mr r5,r30 ; Low order of address
- bl EXT(mapSearchFull) ; Rescan the list
-
- mr. r3,r3 ; Did we lose it when we converted?
- mr r15,r4 ; Save top of next vaddr
- mr r16,r5 ; Save bottom of next vaddr
- beq-- hrmPanic ; Yeah, we did, someone tossed it for us...
-
-hrmBDone1: bl mapDrainBusy ; Go wait until mapping is unused
-
- mr r3,r28 ; Get the pmap to remove from
- mr r4,r31 ; Point to the mapping
- bl EXT(mapRemove) ; Remove the mapping from the list
-
- lwz r4,pmapResidentCnt(r28) ; Get the mapped page count
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- subi r4,r4,1 ; Drop down the mapped page count
- stw r4,pmapResidentCnt(r28) ; Set the mapped page count
- bl sxlkUnlock ; Unlock the search list
-
- b hrmRetn32 ; We are all done, get out...
+/*
+ * hw_prot_virt(mapping, prot) - Change the protection of single page
+ *
+ * Upon entry, R3 contains a pointer (real) to a mapping.
+ * R4 contains the PPC protection bits.
+ *
+ * Acquire the lock on the PTEG hash list for the mapping being processed.
+ *
+ * If the current mapping has a PTE entry, we invalidate
+ * it and merge the reference and change information into the phys_entry.
+ *
+ * Next, slam the protection bits into the entry, merge the RC bits,
+ * and unlock the hash list.
+ *
+ * Note that this must be done with both interruptions off and VM off
+ *
+ *
+ */
-;
-; Here we handle the 64-bit version of hw_rem_map
-;
-
.align 5
-
-hrmSplit64: rlwinm r9,r21,27,5,29 ; Convert PTEG to PCA entry
- bne-- cr5,hrmBlock64 ; Go treat block specially...
- subfic r9,r9,-4 ; Get the PCA entry offset
- bt-- cr0_eq,hrmPysDQ64 ; Skip next if no possible PTE...
- add r7,r9,r29 ; Point to the PCA slot
-
- bl mapLockPteg ; Go lock up the PTEG
-
- lwz r21,mpPte(r31) ; Get the quick pointer again
- ld r5,0(r26) ; Get the top of PTE
-
- rlwinm. r0,r21,0,mpHValidb,mpHValidb ; See if we actually have a PTE
- rlwinm r21,r21,0,0,30 ; Clear out valid bit
- sldi r23,r5,16 ; Shift AVPN up to EA format
- rldicr r5,r5,0,62 ; Clear the valid bit
- rldimi r23,r30,0,36 ; Insert the page portion of the VPN
- stw r21,mpPte(r31) ; Make sure we invalidate mpPte but keep pointing to PTEG (keep walk_page from making a mistake)
- beq-- hrmUlckPCA64 ; Pte is gone, no need to invalidate...
-
- std r5,0(r26) ; Invalidate the PTE
-
- li r9,tlbieLock ; Get the TLBIE lock
-
- sync ; Make sure the invalid PTE is actually in memory
-
-hrmPtlb64: lwarx r5,0,r9 ; Get the TLBIE lock
- rldicl r23,r23,0,16 ; Clear bits 0:15 cause they say to
- mr. r5,r5 ; Is it locked?
- li r5,1 ; Get locked indicator
- bne-- hrmPtlb64w ; It is locked, go spin...
- stwcx. r5,0,r9 ; Try to get it
- bne-- hrmPtlb64 ; We was beat...
-
- tlbie r23 ; Invalidate it all corresponding TLB entries
-
- eieio ; Make sure that the tlbie happens first
- tlbsync ; Wait for everyone to catch up
- isync
-
- ptesync ; Make sure of it all
- li r0,0 ; Clear this
- rlwinm r2,r21,28,29,31 ; Get slot number (16 byte entries)
- stw r0,tlbieLock(0) ; Clear the tlbie lock
- oris r0,r0,0x8000 ; Assume slot 0
- eieio ; Make sure those RC bit have been stashed in PTE
- srw r0,r0,r2 ; Get slot mask to deallocate
+ .globl EXT(hw_prot_virt)
- lwz r22,12(r26) ; Get the latest reference and change bits
- or r6,r6,r0 ; Make the guy we killed free
+LEXT(hw_prot_virt)
+#if PERFTIMES && DEBUG
+ mflr r11
+ mr r7,r3
+// lwz r5,4(r3)
+ li r5,0x1111
+ li r3,40
+ bl EXT(dbgLog2) ; Start of hw_add_map
+ mr r3,r7
+ mtlr r11
+#endif
+ mfsprg r9,2 ; Get feature flags
+ mfmsr r0 /* Save the MSR */
+ rlwinm r0,r0,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r0,r0,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r12,r0,0,MSR_EE_BIT+1,MSR_EE_BIT-1 /* Clear interruptions */
+ mtcrf 0x04,r9 ; Set the features
+ rlwinm r12,r12,0,28,25 /* Clear IR and DR */
-hrmUlckPCA64:
- eieio ; Make sure all updates come first
+ bt pfNoMSRirb,hpvNoMSR ; No MSR...
- stw r6,0(r7) ; Unlock and change the PCA
-
-hrmPysDQ64: mr r3,r31 ; Point to the mapping
- bl mapDrainBusy ; Go wait until mapping is unused
-
- mr r3,r28 ; Get the pmap to insert into
- mr r4,r31 ; Point to the mapping
- bl EXT(mapRemove) ; Remove the mapping from the list
-
- andi. r0,r20,lo16(mpSpecial|mpNest) ; Is this nest or special mapping?
- lwz r4,pmapResidentCnt(r28) ; Get the mapped page count
- cmplwi cr1,r0,0 ; Special thingie?
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- subi r4,r4,1 ; Drop down the mapped page count
- stw r4,pmapResidentCnt(r28) ; Set the mapped page count
- bl sxlkUnlock ; Unlock the search list
-
- bne-- cr1,hrmRetn64 ; This one has no real memory associated with it so we are done...
+ mtmsr r12 ; Translation and all off
+ isync ; Toss prefetch
+ b hpvNoMSRx
+
+hpvNoMSR:
+ mr r5,r0
+ mr r7,r3
+ li r0,loadMSR ; Get the MSR setter SC
+ mr r3,r12 ; Get new MSR
+ sc ; Set it
+ mr r3,r7
+ mr r0,r5
+hpvNoMSRx:
- bl mapPhysFindLock ; Go find and lock the physent
- li r0,0xFF ; Get mask to clean up mapping pointer
- ld r9,ppLink(r3) ; Get first mapping
- rldicl r0,r0,62,0 ; Rotate clean up mask to get 0xC0000000000000003F
- mr r4,r22 ; Get the RC bits we just got
-
- bl mapPhysMerge ; Go merge the RC bits
-
- andc r9,r9,r0 ; Clean up the mapping pointer
- cmpld r9,r31 ; Are we the first on the list?
- bne- hrmNot1st64 ; Nope...
-
- li r9,0 ; Get a 0
- ld r4,mpAlias(r31) ; Get our forward pointer
+/*
+ * Note that we need to to do the interlocked update here because another processor
+ * can be updating the reference and change bits even though the physical entry
+ * is locked. All modifications to the PTE portion of the physical entry must be
+ * done via interlocked update.
+ */
- std r9,mpAlias(r31) ; Make sure we are off the chain
- bl mapPhyCSet64 ; Go set the physent link and preserve flags
+ lwz r7,mmPTEhash(r3) /* Get pointer to hash list anchor */
+ lwz r5,mmPTEv(r3) /* Get the virtual address */
+ rlwinm r7,r7,0,0,25 /* Round hash list down to PCA boundary */
+
+ li r12,1 /* Get the locked value */
- b hrmPhyDQd64 ; Join up and unlock it all...
+protvLck1: lwarx r11,0,r7 /* Get the PTEG lock */
+ mr. r11,r11 /* Is it locked? */
+ bne- protvLckw1 /* Yeah... */
+ stwcx. r12,0,r7 /* Try to take it */
+ bne- protvLck1 /* Someone else was trying, try again... */
+ b protvSXg1 /* All done... */
-hrmPtlb64w: li r5,lgKillResv ; Point to some spare memory
- stwcx. r5,0,r5 ; Clear the pending reservation
-
+ .align 4
+
+protvLckw1: mr. r11,r11 /* Check if it's already held */
+ beq+ protvLck1 /* It's clear... */
+ lwz r11,0(r7) /* Get lock word again... */
+ b protvLckw1 /* Wait... */
-hrmPtlb64x: lwz r5,0(r9) ; Do a regular load to avoid taking reservation
- mr. r5,r5 ; is it locked?
- beq++ hrmPtlb64 ; Nope...
- b hrmPtlb64x ; Sniff some more...
-
- .align 5
-
-hrmNot1st64:
- mr. r8,r9 ; Remember and test current node
- beq- hrmNotFound ; Could not find our node...
- ld r9,mpAlias(r9) ; Chain to the next
- cmpld r9,r31 ; Is this us?
- bne- hrmNot1st64 ; Not us...
+ .align 4
+
+protvSXg1: isync /* Make sure we haven't used anything yet */
+
+ lwz r6,mmPTEent(r3) /* Get the pointer to the PTE now that the lock's set */
+ lwz r2,mmPTEr(r3) ; Get the mapping copy if the real part
+
+ rlwinm r9,r5,1,0,3 /* Move in the segment */
+ cmplwi cr7,r6,0 ; Any PTE to invalidate?
+ rlwimi r2,r4,0,30,31 ; Move in the new protection bits
+ rlwinm r8,r5,31,2,25 /* Line it up */
- ld r9,mpAlias(r9) ; Get our forward pointer
- std r9,mpAlias(r8) ; Unchain us
-
- nop ; For alignment
+ beq+ cr7,pvnophys /* There's no PTE to invalidate... */
+
+ xor r8,r8,r6 /* Back hash to virt index */
+ rlwimi r9,r5,22,4,9 /* Move in the API */
+ lis r12,HIGH_ADDR(EXT(tlb_system_lock)) /* Get the TLBIE lock */
+ rlwinm r5,r5,0,1,31 /* Clear the valid bit */
+ ori r12,r12,LOW_ADDR(EXT(tlb_system_lock)) /* Grab up the bottom part */
+ mfspr r11,pvr /* Find out what kind of machine we are */
+ rlwimi r9,r8,6,10,19 /* Create the virtual address */
+ rlwinm r11,r11,16,16,31 /* Isolate CPU type */
+
+ stw r5,0(r6) /* Make the PTE invalid */
+ cmplwi cr1,r11,3 /* Is this a 603? */
+ sync /* Make sure the invalid is stored */
+
+tlbhangpv: lwarx r11,0,r12 /* Get the TLBIE lock */
+ rlwinm r8,r6,29,29,31 /* Get the bit position of entry */
+ mr. r11,r11 /* Is it locked? */
+ lis r5,0x8000 /* Start up a bit mask */
+ li r11,1 /* Get our lock word */
+ bne- tlbhangpv /* It's locked, go wait... */
+ stwcx. r11,0,r12 /* Try to get it */
+ bne- tlbhangpv /* We was beat... */
-hrmPhyDQd64:
- bl mapPhysUnlock ; Unlock the physent chain
+ li r11,0 /* Lock clear value */
-hrmRetn64: rldicr r8,r31,0,51 ; Find start of page
- mr r3,r31 ; Copy the pointer to the mapping
- lwz r8,mbvrswap+4(r8) ; Get last half of virtual to real swap
- bl mapDrainBusy ; Go wait until mapping is unused
+ tlbie r9 /* Invalidate it everywhere */
- xor r3,r31,r8 ; Flip mapping address to virtual
+ beq- cr1,its603pv /* It's a 603, skip the tlbsync... */
- mtmsrd r17 ; Restore enables/translation/etc.
- isync
+ eieio /* Make sure that the tlbie happens first */
+ tlbsync /* wait for everyone to catch up */
+ isync
- b hrmRetnCmn ; Join the common return path...
+its603pv: stw r11,0(r12) /* Clear the lock */
+ srw r5,r5,r8 /* Make a "free slot" mask */
+ sync /* Make sure of it all */
+
+ lwz r6,4(r6) /* Get the latest reference and change bits */
+ stw r11,mmPTEent(r3) /* Clear the pointer to the PTE */
+ rlwinm r6,r6,0,23,24 /* Extract the RC bits */
+ lwz r9,PCAallo(r7) /* Get the allocation control bits */
+ rlwinm r8,r5,24,8,15 /* Make the autogen bit to turn off */
+ lwz r10,mmphysent(r3) ; Get any physical entry
+ or r9,r9,r5 /* Set the slot free */
+ rlwimi r8,r8,24,16,23 /* Get lock bit mask to turn it off */
+ andc r9,r9,r8 /* Clear the auto and lock bits */
+ mr. r10,r10 ; Is there a physical entry?
+ li r5,pepte1 /* Get displacement to the second word of master pte */
+ stw r9,PCAallo(r7) /* Store the allocation controls */
+ rlwimi r2,r6,0,23,24 ; Stick in RC bits
+ beq- pvnophys ; No physical entry...
+
+protvmod: lwarx r11,r5,r10 /* Get the master copy */
+ or r11,r11,r6 /* Merge in latest RC */
+ stwcx. r11,r5,r10 /* Save it back */
+ bne- protvmod /* If it changed, try again... */
+
+pvnophys: li r4,0 /* Get a 0 */
+ stw r2,mmPTEr(r3) ; Set the real part of the PTE
+
+ sync ; Make sure everything is stored
+
+ stw r4,0(r7) /* Unlock the hash chain */
+ mtmsr r0 ; Restore interrupts and translation
+ isync
+#if PERFTIMES && DEBUG
+ mflr r11
+ li r3,41
+ bl EXT(dbgLog2)
+ mtlr r11
+#endif
+ blr /* Return... */
-;
-; Check hrmBlock32 for comments.
-;
-
- .align 5
-
-hrmBlock64:
- lhz r24,mpSpace(r31) ; Get the address space hash
- lhz r25,mpBSize(r31) ; Get the number of pages in block
- lwz r9,mpBlkRemCur(r31) ; Get our current remove position
- ori r0,r20,mpRIP ; Turn on the remove in progress flag
- mfsdr1 r29 ; Get the hash table base and size
- ld r27,mpVAddr(r31) ; Get the base vaddr
- rlwinm r5,r29,0,27,31 ; Isolate the size
- sub r4,r25,r9 ; Get number of pages left
- cmplw cr1,r9,r25 ; Have we already hit the end?
- addi r10,r9,mapRemChunk ; Point to the start of the next chunk
- addi r2,r4,-mapRemChunk ; See if mapRemChunk or more
- stb r0,mpFlags+3(r31) ; Save the flags with the mpRIP bit on
- srawi r2,r2,31 ; We have -1 if less than mapRemChunk or 0 if equal or more
- subi r4,r4,mapRemChunk-1 ; Back off for a running start (will be negative for more than mapRemChunk)
- cmpwi cr7,r2,0 ; Remember if we are doing the last chunk
- and r4,r4,r2 ; If more than a chunk, bring this back to 0
- srdi r27,r27,12 ; Change address into page index
- addi r4,r4,mapRemChunk-1 ; Add mapRemChunk-1 to get max(num left, chunksize)
- add r27,r27,r9 ; Adjust vaddr to start of current chunk
-
- bgt-- cr1,hrmEndInSight ; Someone is already doing the last hunk...
-
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- stw r10,mpBlkRemCur(r31) ; Set next chunk to do (note: this may indicate after end)
- bl sxlkUnlock ; Unlock the search list while we are invalidating
-
- rlwimi r24,r24,14,4,17 ; Insert a copy of space hash
- eqv r26,r26,r26 ; Get all foxes here
- rldimi r24,r24,28,8 ; Make a couple copies up higher
- rldicr r29,r29,0,47 ; Isolate just the hash table base
- subfic r5,r5,46 ; Get number of leading zeros
- srd r26,r26,r5 ; Shift the size bits over
- mr r30,r27 ; Get start of chunk to invalidate
- rldicr r26,r26,0,56 ; Make length in PTEG units
- add r22,r4,r30 ; Get end page number
-
-hrmBInv64: srdi r0,r30,2 ; Shift page index over to form ESID
- rldicr r0,r0,0,49 ; Clean all but segment portion
- rlwinm r2,r30,0,16,31 ; Get the current page index
- xor r0,r0,r24 ; Form VSID
- xor r8,r2,r0 ; Hash the vaddr
- sldi r8,r8,7 ; Make into PTEG offset
- and r23,r8,r26 ; Wrap into the hash table
- rlwinm r3,r23,27,5,29 ; Change to PCA offset (table is always 2GB or less so 32-bit instructions work here)
- subfic r3,r3,-4 ; Get the PCA entry offset
- add r7,r3,r29 ; Point to the PCA slot
-
- cmplw cr5,r30,r22 ; Have we reached the end of the range?
-
- bl mapLockPteg ; Lock the PTEG
-
- rlwinm. r4,r6,16,0,7 ; Extract the block mappings in this here PTEG and see if there are any
- add r5,r23,r29 ; Point to the PTEG
- li r0,0 ; Set an invalid PTE value
- beq++ hrmBNone64 ; No block map PTEs in this PTEG...
- mtcrf 0x80,r4 ; Set CRs to select PTE slots
- mtcrf 0x40,r4 ; Set CRs to select PTE slots
-
-
- bf 0,hrmSlot0s ; No autogen here
- std r0,0x00(r5) ; Invalidate PTE
-hrmSlot0s: bf 1,hrmSlot1s ; No autogen here
- std r0,0x10(r5) ; Invalidate PTE
-
-hrmSlot1s: bf 2,hrmSlot2s ; No autogen here
- std r0,0x20(r5) ; Invalidate PTE
-
-hrmSlot2s: bf 3,hrmSlot3s ; No autogen here
- std r0,0x30(r5) ; Invalidate PTE
+/*
+ * hw_attr_virt(mapping, attr) - Change the attributes of single page
+ *
+ * Upon entry, R3 contains a pointer (real) to a mapping.
+ * R4 contains the WIMG bits.
+ *
+ * Acquire the lock on the PTEG hash list for the mapping being processed.
+ *
+ * If the current mapping has a PTE entry, we invalidate
+ * it and merge the reference and change information into the phys_entry.
+ *
+ * Next, slam the WIMG bits into the entry, merge the RC bits,
+ * and unlock the hash list.
+ *
+ * Note that this must be done with both interruptions off and VM off
+ *
+ *
+ */
-hrmSlot3s: bf 4,hrmSlot4s ; No autogen here
- std r0,0x40(r5) ; Invalidate PTE
+ .align 5
+ .globl EXT(hw_attr_virt)
-hrmSlot4s: bf 5,hrmSlot5s ; No autogen here
- std r0,0x50(r5) ; Invalidate PTE
+LEXT(hw_attr_virt)
+#if PERFTIMES && DEBUG
+ mflr r11
+ mr r7,r3
+// lwz r5,4(r3)
+ li r5,0x1111
+ li r3,40
+ bl EXT(dbgLog2) ; Start of hw_add_map
+ mr r3,r7
+ mtlr r11
+#endif
+ mfsprg r9,2 ; Get feature flags
+ mfmsr r0 /* Save the MSR */
+ rlwinm r0,r0,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r0,r0,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ mtcrf 0x04,r9 ; Set the features
+ rlwinm r12,r0,0,MSR_EE_BIT+1,MSR_EE_BIT-1 /* Clear interruptions */
+ rlwinm r12,r12,0,28,25 /* Clear IR and DR */
-hrmSlot5s: bf 6,hrmSlot6s ; No autogen here
- std r0,0x60(r5) ; Invalidate PTE
+ bt pfNoMSRirb,havNoMSR ; No MSR...
-hrmSlot6s: bf 7,hrmSlot7s ; No autogen here
- std r0,0x70(r5) ; Invalidate PTE
+ mtmsr r12 ; Translation and all off
+ isync ; Toss prefetch
+ b havNoMSRx
+
+havNoMSR:
+ mr r5,r0
+ mr r7,r3
+ li r0,loadMSR ; Get the MSR setter SC
+ mr r3,r12 ; Get new MSR
+ sc ; Set it
+ mr r3,r7
+ mr r0,r5
+havNoMSRx:
-hrmSlot7s: rlwinm r0,r4,16,16,23 ; Move in use to autogen
- or r6,r6,r4 ; Flip on the free bits that corrospond to the autogens we cleared
- andc r6,r6,r0 ; Turn off all the old autogen bits
+/*
+ * Note that we need to to do the interlocked update here because another processor
+ * can be updating the reference and change bits even though the physical entry
+ * is locked. All modifications to the PTE portion of the physical entry must be
+ * done via interlocked update.
+ */
+
+ lwz r7,mmPTEhash(r3) /* Get pointer to hash list anchor */
+ lwz r5,mmPTEv(r3) /* Get the virtual address */
+ rlwinm r7,r7,0,0,25 /* Round hash list down to PCA boundary */
-hrmBNone64: eieio ; Make sure all updates come first
- stw r6,0(r7) ; Unlock and set the PCA
+ li r12,1 /* Get the locked value */
- addi r30,r30,1 ; bump to the next PTEG
- bne++ cr5,hrmBInv64 ; Go invalidate the next...
+attrvLck1: lwarx r11,0,r7 /* Get the PTEG lock */
+ mr. r11,r11 /* Is it locked? */
+ bne- attrvLckw1 /* Yeah... */
+ stwcx. r12,0,r7 /* Try to take it */
+ bne- attrvLck1 /* Someone else was trying, try again... */
+ b attrvSXg1 /* All done... */
+
+ .align 4
- bge+ cr7,hrmDoneChunk ; We have not as yet done the last chunk, go tell our caller to call again...
+attrvLckw1: mr. r11,r11 /* Check if it's already held */
+ beq+ attrvLck1 /* It's clear... */
+ lwz r11,0(r7) /* Get lock word again... */
+ b attrvLckw1 /* Wait... */
+
+ .align 4
- mr r3,r31 ; Copy the pointer to the mapping
- bl mapDrainBusy ; Go wait until we are sure all other removers are done with this one
+attrvSXg1: isync /* Make sure we haven't used anything yet */
- sync ; Make sure memory is consistent
+ lwz r6,mmPTEent(r3) /* Get the pointer to the PTE now that the lock's set */
+ lwz r2,mmPTEr(r3) ; Get the mapping copy if the real part
- subi r5,r25,255 ; Subtract TLB size from page count (note we are 0 based here)
- li r6,255 ; Assume full invalidate for now
- srawi r5,r5,31 ; Make 0 if we need a full purge, -1 otherwise
- andc r6,r6,r5 ; Clear max if we have less to do
- and r5,r25,r5 ; Clear count if we have more than max
- sldi r24,r24,28 ; Get the full XOR value over to segment position
- ld r27,mpVAddr(r31) ; Get the base vaddr
- li r7,tlbieLock ; Get the TLBIE lock
- or r5,r5,r6 ; Get number of TLBIEs needed
+ rlwinm r9,r5,1,0,3 /* Move in the segment */
+ mr. r6,r6 /* See if there is a PTE here */
+ rlwimi r2,r4,0,25,28 ; Move in the new attribute bits
+ rlwinm r8,r5,31,2,25 /* Line it up and check if empty */
+
+ beq+ avnophys /* There's no PTE to invalidate... */
+
+ xor r8,r8,r6 /* Back hash to virt index */
+ rlwimi r9,r5,22,4,9 /* Move in the API */
+ lis r12,HIGH_ADDR(EXT(tlb_system_lock)) /* Get the TLBIE lock */
+ rlwinm r5,r5,0,1,31 /* Clear the valid bit */
+ ori r12,r12,LOW_ADDR(EXT(tlb_system_lock)) /* Grab up the bottom part */
+ mfspr r11,pvr /* Find out what kind of machine we are */
+ rlwimi r9,r8,6,10,19 /* Create the virtual address */
+ rlwinm r11,r11,16,16,31 /* Isolate CPU type */
+ stw r5,0(r6) /* Make the PTE invalid */
+ cmplwi cr1,r11,3 /* Is this a 603? */
+ sync /* Make sure the invalid is stored */
+
+tlbhangav: lwarx r11,0,r12 /* Get the TLBIE lock */
+ rlwinm r8,r6,29,29,31 /* Get the bit position of entry */
+ mr. r11,r11 /* Is it locked? */
+ lis r5,0x8000 /* Start up a bit mask */
+ li r11,1 /* Get our lock word */
+ bne- tlbhangav /* It's locked, go wait... */
+ stwcx. r11,0,r12 /* Try to get it */
+ bne- tlbhangav /* We was beat... */
-hrmBTLBlcl: lwarx r2,0,r7 ; Get the TLBIE lock
- mr. r2,r2 ; Is it locked?
- li r2,1 ; Get our lock value
- bne-- hrmBTLBlcm ; It is locked, go wait...
- stwcx. r2,0,r7 ; Try to get it
- bne-- hrmBTLBlcl ; We was beat...
-
-hrmBTLBj: sldi r2,r27,maxAdrSpb ; Move to make room for address space ID
- rldicr r2,r2,0,35-maxAdrSpb ; Clear out the extra
- addic. r5,r5,-1 ; See if we did them all
- xor r2,r2,r24 ; Make the VSID
- rldimi r2,r27,0,36 ; Insert the page portion of the VPN
- rldicl r2,r2,0,16 ; Clear bits 0:15 cause they say we gotta
+ li r11,0 /* Lock clear value */
- tlbie r2 ; Invalidate it everywhere
- addi r27,r27,0x1000 ; Up to the next page
- bge++ hrmBTLBj ; Make sure we have done it all...
+ tlbie r9 /* Invalidate it everywhere */
- sync ; Make sure all is quiet
+ beq- cr1,its603av /* It's a 603, skip the tlbsync... */
- eieio ; Make sure that the tlbie happens first
- tlbsync ; wait for everyone to catch up
+ eieio /* Make sure that the tlbie happens first */
+ tlbsync /* wait for everyone to catch up */
isync
+
+its603av: stw r11,0(r12) /* Clear the lock */
+ srw r5,r5,r8 /* Make a "free slot" mask */
+ sync /* Make sure of it all */
+
+ lwz r6,4(r6) /* Get the latest reference and change bits */
+ stw r11,mmPTEent(r3) /* Clear the pointer to the PTE */
+ rlwinm r6,r6,0,23,24 /* Extract the RC bits */
+ lwz r9,PCAallo(r7) /* Get the allocation control bits */
+ rlwinm r8,r5,24,8,15 /* Make the autogen bit to turn off */
+ lwz r10,mmphysent(r3) ; Get any physical entry
+ or r9,r9,r5 /* Set the slot free */
+ rlwimi r8,r8,24,16,23 /* Get lock bit mask to turn it off */
+ andc r9,r9,r8 /* Clear the auto and lock bits */
+ mr. r10,r10 ; Is there a physical entry?
+ li r5,pepte1 /* Get displacement to the second word of master pte */
+ stw r9,PCAallo(r7) /* Store the allocation controls */
+ rlwimi r2,r6,0,23,24 ; Stick in RC bits
+ beq- avnophys ; No physical entry...
+
+attrvmod: lwarx r11,r5,r10 /* Get the master copy */
+ or r11,r11,r6 /* Merge in latest RC */
+ stwcx. r11,r5,r10 /* Save it back */
+ bne- attrvmod /* If it changed, try again... */
+
+avnophys: li r4,0 /* Get a 0 */
+ stw r2,mmPTEr(r3) ; Set the real part of the PTE
+
+ sync ; Make sure that everything is updated
+
+ stw r4,0(r7) /* Unlock the hash chain */
+
+ rlwinm r2,r2,0,0,19 ; Clear back to page boundary
+
+attrflsh: cmplwi r4,(4096-32) ; Are we about to do the last line on page?
+ dcbst r2,r4 ; Flush cache because we changed attributes
+ addi r4,r4,32 ; Bump up cache
+ blt+ attrflsh ; Do the whole page...
+ sync
- li r2,0 ; Lock clear value
-
- ptesync ; Wait for quiet again
- sync ; Make sure that is done
+ li r4,0
+attrimvl: cmplwi r4,(4096-32) ; Are we about to do the last line on page?
+ dcbi r2,r4 ; Invalidate dcache because we changed attributes
+ icbi r2,r4 ; Invalidate icache because we changed attributes
+ addi r4,r4,32 ; Bump up cache
+ blt+ attrimvl ; Do the whole page...
+ sync
- stw r2,tlbieLock(0) ; Clear the tlbie lock
-
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkShared ; Go get a shared lock on the mapping lists
- mr. r3,r3 ; Did we get the lock?
- bne- hrmPanic ; Nope...
-
- lwz r4,mpVAddr(r31) ; High order of address
- lwz r5,mpVAddr+4(r31) ; Low order of address
- mr r3,r28 ; Pass in pmap to search
- mr r29,r4 ; Save this in case we need it (only promote fails)
- mr r30,r5 ; Save this in case we need it (only promote fails)
- bl EXT(mapSearchFull) ; Go see if we can find it
-
- mr. r3,r3 ; Did we? (And remember mapping address for later)
- mr r15,r4 ; Save top of next vaddr
- mr r16,r5 ; Save bottom of next vaddr
- beq- hrmPanic ; Nope, not found...
-
- cmpld r3,r31 ; Same mapping?
- bne- hrmPanic ; Not good...
-
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkPromote ; Try to promote shared to exclusive
- mr. r3,r3 ; Could we?
- mr r3,r31 ; Restore the mapping pointer
- beq+ hrmBDone2 ; Yeah...
-
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkConvert ; Convert shared to exclusive
- mr. r3,r3 ; Could we?
- bne-- hrmPanic ; Nope, we must have timed out...
-
- mr r3,r28 ; Pass in pmap to search
- mr r4,r29 ; High order of address
- mr r5,r30 ; Low order of address
- bl EXT(mapSearchFull) ; Rescan the list
-
- mr. r3,r3 ; Did we lose it when we converted?
- mr r15,r4 ; Save top of next vaddr
- mr r16,r5 ; Save bottom of next vaddr
- beq-- hrmPanic ; Yeah, we did, someone tossed it for us...
-
-hrmBDone2: bl mapDrainBusy ; Go wait until mapping is unused
-
- mr r3,r28 ; Get the pmap to remove from
- mr r4,r31 ; Point to the mapping
- bl EXT(mapRemove) ; Remove the mapping from the list
-
- lwz r4,pmapResidentCnt(r28) ; Get the mapped page count
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- subi r4,r4,1 ; Drop down the mapped page count
- stw r4,pmapResidentCnt(r28) ; Set the mapped page count
- bl sxlkUnlock ; Unlock the search list
-
- b hrmRetn64 ; We are all done, get out...
-
-hrmBTLBlcm: li r2,lgKillResv ; Get space unreserve line
- stwcx. r2,0,r2 ; Unreserve it
-
-hrmBTLBlcn: lwz r2,0(r7) ; Get the TLBIE lock
- mr. r2,r2 ; Is it held?
- beq++ hrmBTLBlcl ; Nope...
- b hrmBTLBlcn ; Yeah...
+ mtmsr r0 ; Restore interrupts and translation
+ isync
+#if PERFTIMES && DEBUG
+ mflr r11
+ li r3,41
+ bl EXT(dbgLog2)
+ mtlr r11
+#endif
+ blr /* Return... */
/*
- * mapping *hw_purge_phys(physent) - remove a mapping from the system
+ * hw_pte_comm(physent) - Do something to the PTE pointing to a physical page
*
- * Upon entry, R3 contains a pointer to a physent.
+ * Upon entry, R3 contains a pointer to a physical entry which is locked.
+ * Note that this must be done with both interruptions off and VM off
*
- * This function removes the first mapping from a physical entry
- * alias list. It locks the list, extracts the vaddr and pmap from
- * the first entry. It then jumps into the hw_rem_map function.
- * NOTE: since we jump into rem_map, we need to set up the stack
- * identically. Also, we set the next parm to 0 so we do not
- * try to save a next vaddr.
- *
- * We return the virtual address of the removed mapping as a
- * R3.
+ * First, we set up CRs 5 and 7 to indicate which of the 7 calls this is.
*
- * Note that this is designed to be called from 32-bit mode with a stack.
+ * Now we scan the mappings to invalidate any with an active PTE.
*
- * We disable translation and all interruptions here. This keeps is
- * from having to worry about a deadlock due to having anything locked
- * and needing it to process a fault.
+ * Acquire the lock on the PTEG hash list for the mapping being processed.
+ *
+ * If the current mapping has a PTE entry, we invalidate
+ * it and merge the reference and change information into the phys_entry.
+ *
+ * Next, unlock the hash list and go on to the next mapping.
*
- * Note that this must be done with both interruptions off and VM off
- *
- *
- * Remove mapping via physical page (mapping_purge)
- *
- * 1) lock physent
- * 2) extract vaddr and pmap
- * 3) unlock physent
- * 4) do "remove mapping via pmap"
- *
*
+ *
*/
.align 5
- .globl EXT(hw_purge_phys)
-
-LEXT(hw_purge_phys)
- stwu r1,-(FM_ALIGN(hrmStackSize)+FM_SIZE)(r1) ; Make some space on the stack
- mflr r0 ; Save the link register
- stw r15,FM_ARG0+0x00(r1) ; Save a register
- stw r16,FM_ARG0+0x04(r1) ; Save a register
- stw r17,FM_ARG0+0x08(r1) ; Save a register
- stw r18,FM_ARG0+0x0C(r1) ; Save a register
- stw r19,FM_ARG0+0x10(r1) ; Save a register
- stw r20,FM_ARG0+0x14(r1) ; Save a register
- stw r21,FM_ARG0+0x18(r1) ; Save a register
- stw r22,FM_ARG0+0x1C(r1) ; Save a register
- stw r23,FM_ARG0+0x20(r1) ; Save a register
- stw r24,FM_ARG0+0x24(r1) ; Save a register
- stw r25,FM_ARG0+0x28(r1) ; Save a register
- li r6,0 ; Set no next address return
- stw r26,FM_ARG0+0x2C(r1) ; Save a register
- stw r27,FM_ARG0+0x30(r1) ; Save a register
- stw r28,FM_ARG0+0x34(r1) ; Save a register
- stw r29,FM_ARG0+0x38(r1) ; Save a register
- stw r30,FM_ARG0+0x3C(r1) ; Save a register
- stw r31,FM_ARG0+0x40(r1) ; Save a register
- stw r6,FM_ARG0+0x44(r1) ; Save address to save next mapped vaddr
- stw r0,(FM_ALIGN(hrmStackSize)+FM_SIZE+FM_LR_SAVE)(r1) ; Save the return
-
- bl EXT(mapSetUp) ; Turn off interrupts, translation, and possibly enter 64-bit
-
- bl mapPhysLock ; Lock the physent
-
- bt++ pf64Bitb,hppSF ; skip if 64-bit (only they take the hint)
-
- lwz r12,ppLink+4(r3) ; Grab the pointer to the first mapping
- li r0,0x3F ; Set the bottom stuff to clear
- b hppJoin ; Join the common...
-
-hppSF: li r0,0xFF
- ld r12,ppLink(r3) ; Get the pointer to the first mapping
- rldicl r0,r0,62,0 ; Rotate clean up mask to get 0xC0000000000000003F
-
-hppJoin: andc. r12,r12,r0 ; Clean and test link
- beq-- hppNone ; There are no more mappings on physical page
-
- lis r28,hi16(EXT(pmapTrans)) ; Get the top of the start of the pmap hash to pmap translate table
- lhz r7,mpSpace(r12) ; Get the address space hash
- ori r28,r28,lo16(EXT(pmapTrans)) ; Get the top of the start of the pmap hash to pmap translate table
- slwi r0,r7,2 ; Multiply space by 4
- lwz r4,mpVAddr(r12) ; Get the top of the vaddr
- slwi r7,r7,3 ; Multiply space by 8
- lwz r5,mpVAddr+4(r12) ; and the bottom
- add r7,r7,r0 ; Get correct displacement into translate table
- lwz r28,0(r28) ; Get the actual translation map
-
- add r28,r28,r7 ; Point to the pmap translation
-
- bl mapPhysUnlock ; Time to unlock the physical entry
-
- bt++ pf64Bitb,hppSF2 ; skip if 64-bit (only they take the hint)
-
- lwz r28,pmapPAddr+4(r28) ; Get the physical address of the pmap
- b hrmJoin ; Go remove the mapping...
-
-hppSF2: ld r28,pmapPAddr(r28) ; Get the physical address of the pmap
- b hrmJoin ; Go remove the mapping...
+ .globl EXT(hw_inv_all)
- .align 5
-
-hppNone: bl mapPhysUnlock ; Time to unlock the physical entry
+LEXT(hw_inv_all)
+
+ li r9,0x800 /* Indicate invalidate all */
+ li r2,0 ; No inadvertant modifications please
+ b hw_pte_comm /* Join in the fun... */
- bt++ pf64Bitb,hppSF3 ; skip if 64-bit (only they take the hint)...
- mtmsr r11 ; Restore enables/translation/etc.
- isync
- b hppRetnCmn ; Join the common return code...
+ .align 5
+ .globl EXT(hw_tst_mod)
-hppSF3: mtmsrd r11 ; Restore enables/translation/etc.
- isync
+LEXT(hw_tst_mod)
-;
-; NOTE: we have not used any registers other than the volatiles to this point
-;
+ lwz r8,pepte1(r3) ; Get the saved PTE image
+ li r9,0x400 /* Indicate test modify */
+ li r2,0 ; No inadvertant modifications please
+ rlwinm. r8,r8,25,31,31 ; Make change bit into return code
+ beq+ hw_pte_comm ; Assume we do not know if it is set...
+ mr r3,r8 ; Set the return code
+ blr ; Return quickly...
-hppRetnCmn: lwz r12,(FM_ALIGN(hrmStackSize)+FM_SIZE+FM_LR_SAVE)(r1) ; Restore the return
+ .align 5
+ .globl EXT(hw_tst_ref)
- li r3,0 ; Clear high order mapping address because we are 32-bit
- mtlr r12 ; Restore the return
- lwz r1,0(r1) ; Pop the stack
- blr ; Leave...
+LEXT(hw_tst_ref)
+ lwz r8,pepte1(r3) ; Get the saved PTE image
+ li r9,0x200 /* Indicate test reference bit */
+ li r2,0 ; No inadvertant modifications please
+ rlwinm. r8,r8,24,31,31 ; Make reference bit into return code
+ beq+ hw_pte_comm ; Assume we do not know if it is set...
+ mr r3,r8 ; Set the return code
+ blr ; Return quickly...
/*
- * mapping *hw_purge_map(pmap, vaddr, addr64_t *next) - remove a mapping from the system.
- *
- * Upon entry, R3 contains a pointer to a pmap. Since vaddr is
- * a 64-bit quantity, it is a long long so it is in R4 and R5.
- *
- * We return the virtual address of the removed mapping as a
- * R3.
- *
- * Note that this is designed to be called from 32-bit mode with a stack.
- *
- * We disable translation and all interruptions here. This keeps is
- * from having to worry about a deadlock due to having anything locked
- * and needing it to process a fault.
- *
- * Note that this must be done with both interruptions off and VM off
- *
- * Remove a mapping which can be reestablished by VM
- *
+ * Note that the following are all in one CR for ease of use later
*/
+ .align 4
+ .globl EXT(hw_set_mod)
- .align 5
- .globl EXT(hw_purge_map)
-
-LEXT(hw_purge_map)
- stwu r1,-(FM_ALIGN(hrmStackSize)+FM_SIZE)(r1) ; Make some space on the stack
- mflr r0 ; Save the link register
- stw r15,FM_ARG0+0x00(r1) ; Save a register
- stw r16,FM_ARG0+0x04(r1) ; Save a register
- stw r17,FM_ARG0+0x08(r1) ; Save a register
- stw r18,FM_ARG0+0x0C(r1) ; Save a register
- stw r19,FM_ARG0+0x10(r1) ; Save a register
- mfsprg r19,2 ; Get feature flags
- stw r20,FM_ARG0+0x14(r1) ; Save a register
- stw r21,FM_ARG0+0x18(r1) ; Save a register
- mtcrf 0x02,r19 ; move pf64Bit cr6
- stw r22,FM_ARG0+0x1C(r1) ; Save a register
- stw r23,FM_ARG0+0x20(r1) ; Save a register
- stw r24,FM_ARG0+0x24(r1) ; Save a register
- stw r25,FM_ARG0+0x28(r1) ; Save a register
- stw r26,FM_ARG0+0x2C(r1) ; Save a register
- stw r27,FM_ARG0+0x30(r1) ; Save a register
- stw r28,FM_ARG0+0x34(r1) ; Save a register
- stw r29,FM_ARG0+0x38(r1) ; Save a register
- stw r30,FM_ARG0+0x3C(r1) ; Save a register
- stw r31,FM_ARG0+0x40(r1) ; Save a register
- stw r6,FM_ARG0+0x44(r1) ; Save address to save next mapped vaddr
- stw r0,(FM_ALIGN(hrmStackSize)+FM_SIZE+FM_LR_SAVE)(r1) ; Save the return
-
- bt++ pf64Bitb,hpmSF1 ; skip if 64-bit (only they take the hint)
- lwz r9,pmapvr+4(r3) ; Get conversion mask
- b hpmSF1x ; Done...
-
-hpmSF1: ld r9,pmapvr(r3) ; Get conversion mask
-
-hpmSF1x:
- bl EXT(mapSetUp) ; Turn off interrupts, translation, and possibly enter 64-bit
-
- xor r28,r3,r9 ; Convert the pmap to physical addressing
-
- mr r17,r11 ; Save the MSR
-
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkExclusive ; Go get an exclusive lock on the mapping lists
- mr. r3,r3 ; Did we get the lock?
- bne-- hrmBadLock ; Nope...
-;
-; Note that we do a full search (i.e., no shortcut level skips, etc.)
-; here so that we will know the previous elements so we can dequeue them
-; later.
-;
-hpmSearch:
- mr r3,r28 ; Pass in pmap to search
- mr r29,r4 ; Top half of vaddr
- mr r30,r5 ; Bottom half of vaddr
- bl EXT(mapSearchFull) ; Rescan the list
- mr. r31,r3 ; Did we? (And remember mapping address for later)
- or r0,r4,r5 ; Are we beyond the end?
- mr r15,r4 ; Save top of next vaddr
- cmplwi cr1,r0,0 ; See if there is another
- mr r16,r5 ; Save bottom of next vaddr
- bne-- hpmGotOne ; We found one, go check it out...
-
-hpmCNext: bne++ cr1,hpmSearch ; There is another to check...
- b hrmNotFound ; No more in pmap to check...
-
-hpmGotOne: lwz r20,mpFlags(r3) ; Get the flags
- andi. r9,r20,lo16(mpSpecial|mpNest|mpPerm|mpBlock) ; Are we allowed to remove it?
- beq++ hrmGotX ; Found, branch to remove the mapping...
- b hpmCNext ; Nope...
+LEXT(hw_set_mod)
+
+ li r9,0x008 /* Indicate set modify bit */
+ li r2,0x4 ; Set set C, clear none
+ b hw_pte_comm /* Join in the fun... */
-/*
- * mapping *hw_purge_space(physent, pmap) - remove a mapping from the system based upon address space
- *
- * Upon entry, R3 contains a pointer to a pmap.
- * pa is a pointer to the physent
- *
- * This function removes the first mapping for a specific pmap from a physical entry
- * alias list. It locks the list, extracts the vaddr and pmap from
- * the first apporpriate entry. It then jumps into the hw_rem_map function.
- * NOTE: since we jump into rem_map, we need to set up the stack
- * identically. Also, we set the next parm to 0 so we do not
- * try to save a next vaddr.
- *
- * We return the virtual address of the removed mapping as a
- * R3.
- *
- * Note that this is designed to be called from 32-bit mode with a stack.
- *
- * We disable translation and all interruptions here. This keeps is
- * from having to worry about a deadlock due to having anything locked
- * and needing it to process a fault.
- *
- * Note that this must be done with both interruptions off and VM off
- *
- *
- * Remove mapping via physical page (mapping_purge)
- *
- * 1) lock physent
- * 2) extract vaddr and pmap
- * 3) unlock physent
- * 4) do "remove mapping via pmap"
- *
- *
- */
- .align 5
- .globl EXT(hw_purge_space)
-
-LEXT(hw_purge_space)
- stwu r1,-(FM_ALIGN(hrmStackSize)+FM_SIZE)(r1) ; Make some space on the stack
- mflr r0 ; Save the link register
- stw r15,FM_ARG0+0x00(r1) ; Save a register
- stw r16,FM_ARG0+0x04(r1) ; Save a register
- stw r17,FM_ARG0+0x08(r1) ; Save a register
- mfsprg r2,2 ; Get feature flags
- stw r18,FM_ARG0+0x0C(r1) ; Save a register
- stw r19,FM_ARG0+0x10(r1) ; Save a register
- stw r20,FM_ARG0+0x14(r1) ; Save a register
- stw r21,FM_ARG0+0x18(r1) ; Save a register
- stw r22,FM_ARG0+0x1C(r1) ; Save a register
- mtcrf 0x02,r2 ; move pf64Bit cr6
- stw r23,FM_ARG0+0x20(r1) ; Save a register
- stw r24,FM_ARG0+0x24(r1) ; Save a register
- stw r25,FM_ARG0+0x28(r1) ; Save a register
- stw r26,FM_ARG0+0x2C(r1) ; Save a register
- stw r27,FM_ARG0+0x30(r1) ; Save a register
- li r6,0 ; Set no next address return
- stw r28,FM_ARG0+0x34(r1) ; Save a register
- stw r29,FM_ARG0+0x38(r1) ; Save a register
- stw r30,FM_ARG0+0x3C(r1) ; Save a register
- stw r31,FM_ARG0+0x40(r1) ; Save a register
- stw r6,FM_ARG0+0x44(r1) ; Save address to save next mapped vaddr
- stw r0,(FM_ALIGN(hrmStackSize)+FM_SIZE+FM_LR_SAVE)(r1) ; Save the return
-
- bt++ pf64Bitb,hpsSF1 ; skip if 64-bit (only they take the hint)
-
- lwz r9,pmapvr+4(r4) ; Get conversion mask for pmap
-
- b hpsSF1x ; Done...
-
-hpsSF1: ld r9,pmapvr(r4) ; Get conversion mask for pmap
-
-hpsSF1x: bl EXT(mapSetUp) ; Turn off interrupts, translation, and possibly enter 64-bit
-
- xor r4,r4,r9 ; Convert the pmap to physical addressing
-
- bl mapPhysLock ; Lock the physent
-
- lhz r8,pmapSpace(r4) ; Get the space hash
-
- bt++ pf64Bitb,hpsSF ; skip if 64-bit (only they take the hint)
-
- lwz r12,ppLink+4(r3) ; Grab the pointer to the first mapping
-
-hpsSrc32: rlwinm. r12,r12,0,0,25 ; Clean and test mapping address
- beq hpsNone ; Did not find one...
-
- lhz r10,mpSpace(r12) ; Get the space
-
- cmplw r10,r8 ; Is this one of ours?
- beq hpsFnd ; Yes...
-
- lwz r12,mpAlias+4(r12) ; Chain on to the next
- b hpsSrc32 ; Check it out...
+ .align 4
+ .globl EXT(hw_clr_mod)
- .align 5
-
-hpsSF: li r0,0xFF
- ld r12,ppLink(r3) ; Get the pointer to the first mapping
- rldicl r0,r0,62,0 ; Rotate clean up mask to get 0xC0000000000000003F
-
-hpsSrc64: andc. r12,r12,r0 ; Clean and test mapping address
- beq hpsNone ; Did not find one...
-
- lhz r10,mpSpace(r12) ; Get the space
-
- cmplw r10,r8 ; Is this one of ours?
- beq hpsFnd ; Yes...
-
- ld r12,mpAlias(r12) ; Chain on to the next
- b hpsSrc64 ; Check it out...
-
- .align 5
-
-hpsFnd: mr r28,r4 ; Set the pmap physical address
- lwz r4,mpVAddr(r12) ; Get the top of the vaddr
- lwz r5,mpVAddr+4(r12) ; and the bottom
-
- bl mapPhysUnlock ; Time to unlock the physical entry
- b hrmJoin ; Go remove the mapping...
-
- .align 5
+LEXT(hw_clr_mod)
-hpsNone: bl mapPhysUnlock ; Time to unlock the physical entry
-
- bt++ pf64Bitb,hpsSF3 ; skip if 64-bit (only they take the hint)...
+ li r9,0x004 /* Indicate clear modify bit */
+ li r2,0x1 ; Set set none, clear C
+ b hw_pte_comm /* Join in the fun... */
- mtmsr r11 ; Restore enables/translation/etc.
- isync
- b hpsRetnCmn ; Join the common return code...
-hpsSF3: mtmsrd r11 ; Restore enables/translation/etc.
- isync
+ .align 4
+ .globl EXT(hw_set_ref)
-;
-; NOTE: we have not used any registers other than the volatiles to this point
-;
+LEXT(hw_set_ref)
+
+ li r9,0x002 /* Indicate set reference */
+ li r2,0x8 ; Set set R, clear none
+ b hw_pte_comm /* Join in the fun... */
-hpsRetnCmn: lwz r12,(FM_ALIGN(hrmStackSize)+FM_SIZE+FM_LR_SAVE)(r1) ; Restore the return
+ .align 5
+ .globl EXT(hw_clr_ref)
- li r3,0 ; Set return code
- mtlr r12 ; Restore the return
- lwz r1,0(r1) ; Pop the stack
- blr ; Leave...
+LEXT(hw_clr_ref)
+
+ li r9,0x001 /* Indicate clear reference bit */
+ li r2,0x2 ; Set set none, clear R
+ b hw_pte_comm /* Join in the fun... */
/*
- * mapping *hw_find_space(physent, space) - finds the first mapping on physent for specified space
- *
- * Upon entry, R3 contains a pointer to a physent.
- * space is the space ID from the pmap in question
- *
- * We return the virtual address of the found mapping in
- * R3. Note that the mapping busy is bumped.
- *
- * Note that this is designed to be called from 32-bit mode with a stack.
- *
- * We disable translation and all interruptions here. This keeps is
- * from having to worry about a deadlock due to having anything locked
- * and needing it to process a fault.
- *
+ * This is the common stuff.
*/
.align 5
- .globl EXT(hw_find_space)
-
-LEXT(hw_find_space)
- stwu r1,-(FM_SIZE)(r1) ; Make some space on the stack
- mflr r0 ; Save the link register
- mr r8,r4 ; Remember the space
- stw r0,(FM_SIZE+FM_LR_SAVE)(r1) ; Save the return
- bl EXT(mapSetUp) ; Turn off interrupts, translation, and possibly enter 64-bit
-
- bl mapPhysLock ; Lock the physent
+hw_pte_comm: /* Common routine for pte tests and manips */
- bt++ pf64Bitb,hfsSF ; skip if 64-bit (only they take the hint)
-
- lwz r12,ppLink+4(r3) ; Grab the pointer to the first mapping
-
-hfsSrc32: rlwinm. r12,r12,0,0,25 ; Clean and test mapping address
- beq hfsNone ; Did not find one...
-
- lhz r10,mpSpace(r12) ; Get the space
-
- cmplw r10,r8 ; Is this one of ours?
- beq hfsFnd ; Yes...
+#if PERFTIMES && DEBUG
+ mflr r11
+ mr r7,r3
+ lwz r4,4(r3)
+ mr r5,r9
+ li r3,28
+ bl EXT(dbgLog2) ; Start of hw_add_map
+ mr r3,r7
+ mtlr r11
+#endif
+ mfsprg r8,2 ; Get feature flags
+ lwz r10,pephyslink(r3) /* Get the first mapping block */
+ mfmsr r0 /* Save the MSR */
+ rlwinm. r10,r10,0,0,26 ; Clear out the flags from first link and see if we are mapped
+ rlwinm r0,r0,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r0,r0,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r12,r0,0,MSR_EE_BIT+1,MSR_EE_BIT-1 /* Clear interruptions */
+ mtcrf 0x04,r8 ; Set the features
+ rlwinm r12,r12,0,28,25 /* Clear IR and DR */
+ beq- comnmap ; No mapping
+ dcbt br0,r10 ; Touch the first mapping in before the isync
+
+comnmap:
+
+ bt pfNoMSRirb,hpcNoMSR ; No MSR...
+
+ mtmsr r12 ; Translation and all off
+ isync ; Toss prefetch
+ b hpcNoMSRx
- lwz r12,mpAlias+4(r12) ; Chain on to the next
- b hfsSrc32 ; Check it out...
+hpcNoMSR:
+ mr r5,r0
+ mr r7,r3
+ li r0,loadMSR ; Get the MSR setter SC
+ mr r3,r12 ; Get new MSR
+ sc ; Set it
+ mr r3,r7
+ mr r0,r5
+hpcNoMSRx:
- .align 5
-
-hfsSF: li r0,0xFF
- ld r12,ppLink(r3) ; Get the pointer to the first mapping
- rldicl r0,r0,62,0 ; Rotate clean up mask to get 0xC0000000000000003F
-
-hfsSrc64: andc. r12,r12,r0 ; Clean and test mapping address
- beq hfsNone ; Did not find one...
-
- lhz r10,mpSpace(r12) ; Get the space
-
- cmplw r10,r8 ; Is this one of ours?
- beq hfsFnd ; Yes...
-
- ld r12,mpAlias(r12) ; Chain on to the next
- b hfsSrc64 ; Check it out...
-
- .align 5
-
-hfsFnd: mr r8,r3 ; Save the physent
- mr r3,r12 ; Point to the mapping
- bl mapBumpBusy ; If we found it, bump up the busy count so the mapping does not disapear
+ mtcrf 0x05,r9 /* Set the call type flags into cr5 and 7 */
- mr r3,r8 ; Get back the physical entry
- li r7,0xFFF ; Get a page size mask
- bl mapPhysUnlock ; Time to unlock the physical entry
+ beq- commdone ; Nothing us mapped to this page...
+ b commnext ; Jump to first pass (jump here so we can align loop)
- andc r3,r12,r7 ; Move the mapping back down to a page
- lwz r3,mbvrswap+4(r3) ; Get last half of virtual to real swap
- xor r12,r3,r12 ; Convert to virtual
- b hfsRet ; Time to return
-
- .align 5
-
-hfsNone: bl mapPhysUnlock ; Time to unlock the physical entry
-
-hfsRet: bt++ pf64Bitb,hfsSF3 ; skip if 64-bit (only they take the hint)...
-
- mtmsr r11 ; Restore enables/translation/etc.
- isync
- b hfsRetnCmn ; Join the common return code...
-
-hfsSF3: mtmsrd r11 ; Restore enables/translation/etc.
- isync
-
-;
-; NOTE: we have not used any registers other than the volatiles to this point
-;
-
-hfsRetnCmn: mr r3,r12 ; Get the mapping or a 0 if we failed
- lwz r12,(FM_SIZE+FM_LR_SAVE)(r1) ; Restore the return
+ .align 5
- mtlr r12 ; Restore the return
- lwz r1,0(r1) ; Pop the stack
- blr ; Leave...
+commnext: lwz r11,mmnext(r10) ; Get the pointer to the next mapping (if any)
+ lwz r7,mmPTEhash(r10) /* Get pointer to hash list anchor */
+ lwz r5,mmPTEv(r10) /* Get the virtual address */
+ mr. r11,r11 ; More mappings to go?
+ rlwinm r7,r7,0,0,25 /* Round hash list down to PCA boundary */
+ beq- commnxtch ; No more mappings...
+ dcbt br0,r11 ; Touch the next mapping
+commnxtch: li r12,1 /* Get the locked value */
-;
-; mapping *hw_find_map(pmap, va, *nextva) - Looks up a vaddr in a pmap
-; Returns 0 if not found or the virtual address of the mapping if
-; if is. Also, the mapping has the busy count bumped.
-;
- .align 5
- .globl EXT(hw_find_map)
+commLck1: lwarx r11,0,r7 /* Get the PTEG lock */
+ mr. r11,r11 /* Is it locked? */
+ bne- commLckw1 /* Yeah... */
+ stwcx. r12,0,r7 /* Try to take it */
+ bne- commLck1 /* Someone else was trying, try again... */
+ b commSXg1 /* All done... */
+
+ .align 4
-LEXT(hw_find_map)
- stwu r1,-(FM_ALIGN((31-25+1)*4)+FM_SIZE)(r1) ; Make some space on the stack
- mflr r0 ; Save the link register
- stw r25,FM_ARG0+0x00(r1) ; Save a register
- stw r26,FM_ARG0+0x04(r1) ; Save a register
- mr r25,r6 ; Remember address of next va
- stw r27,FM_ARG0+0x08(r1) ; Save a register
- stw r28,FM_ARG0+0x0C(r1) ; Save a register
- stw r29,FM_ARG0+0x10(r1) ; Save a register
- stw r30,FM_ARG0+0x14(r1) ; Save a register
- stw r31,FM_ARG0+0x18(r1) ; Save a register
- stw r0,(FM_ALIGN((31-26+1)*4)+FM_SIZE+FM_LR_SAVE)(r1) ; Save the return
+commLckw1: mr. r11,r11 /* Check if it's already held */
+ beq+ commLck1 /* It's clear... */
+ lwz r11,0(r7) /* Get lock word again... */
+ b commLckw1 /* Wait... */
+
+ .align 4
- lwz r6,pmapvr(r3) ; Get the first part of the VR translation for pmap
- lwz r7,pmapvr+4(r3) ; Get the second part
+commSXg1: isync /* Make sure we haven't used anything yet */
+ lwz r6,mmPTEent(r10) /* Get the pointer to the PTE now that the lock's set */
- bl EXT(mapSetUp) ; Turn off interrupts, translation, and possibly enter 64-bit
+ rlwinm r9,r5,1,0,3 /* Move in the segment */
+ mr. r6,r6 /* See if there is a PTE entry here */
+ rlwinm r8,r5,31,2,25 /* Line it up and check if empty */
+
+ beq+ commul /* There's no PTE to invalidate... */
+
+ xor r8,r8,r6 /* Back hash to virt index */
+ rlwimi r9,r5,22,4,9 /* Move in the API */
+ lis r12,HIGH_ADDR(EXT(tlb_system_lock)) /* Get the TLBIE lock */
+ rlwinm r5,r5,0,1,31 /* Clear the valid bit */
+ ori r12,r12,LOW_ADDR(EXT(tlb_system_lock)) /* Grab up the bottom part */
+ rlwimi r9,r8,6,10,19 /* Create the virtual address */
+
+ stw r5,0(r6) /* Make the PTE invalid */
+ mfspr r4,pvr /* Find out what kind of machine we are */
+ sync /* Make sure the invalid is stored */
+
+tlbhangco: lwarx r11,0,r12 /* Get the TLBIE lock */
+ rlwinm r8,r6,29,29,31 /* Get the bit position of entry */
+ mr. r11,r11 /* Is it locked? */
+ lis r5,0x8000 /* Start up a bit mask */
+ li r11,1 /* Get our lock word */
+ bne- tlbhangco /* It's locked, go wait... */
+ stwcx. r11,0,r12 /* Try to get it */
+ bne- tlbhangco /* We was beat... */
+
+ rlwinm r4,r4,16,16,31 /* Isolate CPU type */
+ li r11,0 /* Lock clear value */
+ cmplwi r4,3 /* Is this a 603? */
- mr r27,r11 ; Remember the old MSR
- mr r26,r12 ; Remember the feature bits
+ tlbie r9 /* Invalidate it everywhere */
- xor r28,r3,r7 ; Change the common 32- and 64-bit half
+ beq- its603co /* It's a 603, skip the tlbsync... */
+
+ eieio /* Make sure that the tlbie happens first */
+ tlbsync /* wait for everyone to catch up */
+ isync
+
+its603co: stw r11,0(r12) /* Clear the lock */
+ srw r5,r5,r8 /* Make a "free slot" mask */
+ sync /* Make sure of it all */
- bf-- pf64Bitb,hfmSF1 ; skip if 32-bit...
+ lwz r6,4(r6) /* Get the latest reference and change bits */
+ lwz r9,PCAallo(r7) /* Get the allocation control bits */
+ stw r11,mmPTEent(r10) /* Clear the pointer to the PTE */
+ rlwinm r8,r5,24,8,15 /* Make the autogen bit to turn off */
+ or r9,r9,r5 /* Set the slot free */
+ rlwimi r8,r8,24,16,23 /* Get lock bit mask to turn it off */
+ rlwinm r4,r6,0,23,24 /* Extract the RC bits */
+ andc r9,r9,r8 /* Clear the auto and lock bits */
+ li r5,pepte1 /* Get displacement to the second word of master pte */
+ stw r9,PCAallo(r7) /* Store the allocation controls */
- rldimi r28,r6,32,0 ; Shift the fixed upper part of the physical over and cram in top
+commmod: lwarx r11,r5,r3 /* Get the master copy */
+ or r11,r11,r4 /* Merge in latest RC */
+ stwcx. r11,r5,r3 /* Save it back */
+ bne- commmod /* If it changed, try again... */
+ b commulnl ; Skip loading the old real part...
-hfmSF1: mr r29,r4 ; Save top half of vaddr
- mr r30,r5 ; Save the bottom half
-
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkShared ; Go get a shared lock on the mapping lists
- mr. r3,r3 ; Did we get the lock?
- bne-- hfmBadLock ; Nope...
+commul: lwz r6,mmPTEr(r10) ; Get the real part
- mr r3,r28 ; get the pmap address
- mr r4,r29 ; Get bits 0:31 to look for
- mr r5,r30 ; Get bits 32:64
+commulnl: rlwinm r12,r2,5,23,24 ; Get the "set" bits
+ rlwinm r11,r2,7,23,24 ; Get the "clear" bits
- bl EXT(mapSearch) ; Go see if we can find it (note: R7 comes back with mpFlags)
-
- rlwinm r0,r7,0,mpRIPb,mpRIPb ; Find remove in progress bit
- mr. r31,r3 ; Save the mapping if we found it
- cmplwi cr1,r0,0 ; Are we removing?
- mr r29,r4 ; Save next va high half
- crorc cr0_eq,cr0_eq,cr1_eq ; Not found or removing
- mr r30,r5 ; Save next va low half
- li r6,0 ; Assume we did not find it
- li r26,0xFFF ; Get a mask to relocate to start of mapping page
+ or r6,r6,r12 ; Set the bits to come on
+ andc r6,r6,r11 ; Clear those to come off
- bt-- cr0_eq,hfmNotFnd ; We did not find it...
+ stw r6,mmPTEr(r10) ; Set the new RC
- bl mapBumpBusy ; If we found it, bump up the busy count so the mapping does not disapear
+ lwz r10,mmnext(r10) /* Get the next */
+ li r4,0 /* Make sure this is 0 */
+ mr. r10,r10 ; Is there another mapping?
- andc r4,r31,r26 ; Get back to the mapping page start
+ sync ; Make sure that all is saved
-; Note: we can treat 32- and 64-bit the same here. Because we are going from
-; physical to virtual and we only do 32-bit virtual, we only need the low order
-; word of the xor.
+ stw r4,0(r7) /* Unlock the hash chain */
+ bne+ commnext ; Go get the next if there is one...
+
+/*
+ * Now that all PTEs have been invalidated and the master RC bits are updated,
+ * we go ahead and figure out what the original call was and do that. Note that
+ * another processor could be messing around and may have entered one of the
+ * PTEs we just removed into the hash table. Too bad... You takes yer chances.
+ * If there's a problem with that, it's because some higher level was trying to
+ * do something with a mapping that it shouldn't. So, the problem's really
+ * there, nyaaa, nyaaa, nyaaa... nyaaa, nyaaa... nyaaa! So there!
+ */
- lwz r4,mbvrswap+4(r4) ; Get last half of virtual to real swap
- li r6,-1 ; Indicate we found it and it is not being removed
- xor r31,r31,r4 ; Flip to virtual
+commdone: li r5,pepte1 /* Get displacement to the second word of master pte */
+ blt cr5,commfini /* We're finished, it was invalidate all... */
+ bgt cr5,commtst /* It was a test modified... */
+ beq cr5,commtst /* It was a test reference... */
-hfmNotFnd: la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkUnlock ; Unlock the search list
+/*
+ * Note that we need to to do the interlocked update here because another processor
+ * can be updating the reference and change bits even though the physical entry
+ * is locked. All modifications to the PTE portion of the physical entry must be
+ * done via interlocked update.
+ */
- rlwinm r3,r31,0,0,31 ; Move mapping to return register and clear top of register if 64-bit
- and r3,r3,r6 ; Clear if not found or removing
+ rlwinm r12,r2,5,23,24 ; Get the "set" bits
+ rlwinm r11,r2,7,23,24 ; Get the "clear" bits
-hfmReturn: bt++ pf64Bitb,hfmR64 ; Yes...
+commcng: lwarx r8,r5,r3 /* Get the master copy */
+ or r8,r8,r12 ; Set the bits to come on
+ andc r8,r8,r11 ; Clear those to come off
+ stwcx. r8,r5,r3 /* Save it back */
+ bne- commcng /* If it changed, try again... */
- mtmsr r27 ; Restore enables/translation/etc.
+ mtmsr r0 /* Interrupts and translation back on */
isync
- b hfmReturnC ; Join common...
+#if PERFTIMES && DEBUG
+ mflr r11
+ mr r4,r3
+ li r3,29
+ bl EXT(dbgLog2) ; Start of hw_add_map
+ mr r3,r4
+ mtlr r11
+#endif
+ blr /* Return... */
+
+ .align 4
+
+commtst: lwz r8,pepte1(r3) /* Get the PTE */
+ bne- cr5,commtcb ; This is for the change bit...
+ mtmsr r0 ; Interrupts and translation back on
+ rlwinm r3,r8,24,31,31 ; Copy reference bit to bit 31
+ isync ; Toss prefetching
+#if PERFTIMES && DEBUG
+ mflr r11
+ mr r4,r3
+ li r3,29
+ bl EXT(dbgLog2) ; Start of hw_add_map
+ mr r3,r4
+ mtlr r11
+#endif
+ blr ; Return...
-hfmR64: mtmsrd r27 ; Restore enables/translation/etc.
- isync
-
-hfmReturnC: stw r29,0(r25) ; Save the top of the next va
- stw r30,4(r25) ; Save the bottom of the next va
- lwz r0,(FM_ALIGN((31-25+1)*4)+FM_SIZE+FM_LR_SAVE)(r1) ; Save the return
- lwz r25,FM_ARG0+0x00(r1) ; Restore a register
- lwz r26,FM_ARG0+0x04(r1) ; Restore a register
- and r3,r3,r6 ; Clear return if the mapping is being removed
- lwz r27,FM_ARG0+0x08(r1) ; Restore a register
- mtlr r0 ; Restore the return
- lwz r28,FM_ARG0+0x0C(r1) ; Restore a register
- lwz r29,FM_ARG0+0x10(r1) ; Restore a register
- lwz r30,FM_ARG0+0x14(r1) ; Restore a register
- lwz r31,FM_ARG0+0x18(r1) ; Restore a register
- lwz r1,0(r1) ; Pop the stack
- blr ; Leave...
-
- .align 5
-
-hfmBadLock: li r3,1 ; Set lock time out error code
- b hfmReturn ; Leave....
+ .align 4
+
+commtcb: rlwinm r3,r8,25,31,31 ; Copy change bit to bit 31
+
+commfini: mtmsr r0 ; Interrupts and translation back on
+ isync ; Toss prefetching
+#if PERFTIMES && DEBUG
+ mflr r11
+ mr r4,r3
+ li r3,29
+ bl EXT(dbgLog2) ; Start of hw_add_map
+ mr r3,r4
+ mtlr r11
+#endif
+ blr ; Return...
/*
- * unsigned int hw_walk_phys(pp, preop, op, postop, parm)
- * walks all mapping for a physical page and performs
- * specified operations on each.
- *
- * pp is unlocked physent
- * preop is operation to perform on physent before walk. This would be
- * used to set cache attribute or protection
- * op is the operation to perform on each mapping during walk
- * postop is operation to perform in the phsyent after walk. this would be
- * used to set or reset the RC bits.
- *
- * We return the RC bits from before postop is run.
+ * unsigned int hw_test_rc(mapping *mp, boolean_t reset);
*
- * Note that this is designed to be called from 32-bit mode with a stack.
+ * Test the RC bits for a specific mapping. If reset is non-zero, clear them.
+ * We return the RC value in the mapping if there is no PTE or if C is set.
+ * (Note: R is always set with C.) Otherwise we invalidate the PTE and
+ * collect the RC bits from there, also merging them into the global copy.
+ *
+ * For now, we release the PTE slot and leave it invalid. In the future, we
+ * may consider re-validating and not releasing the slot. It would be faster,
+ * but our current implementation says that we will have not PTEs valid
+ * without the reference bit set.
*
- * We disable translation and all interruptions here. This keeps is
- * from having to worry about a deadlock due to having anything locked
- * and needing it to process a fault.
+ * We will special case C==1 && not reset to just return the RC.
*
- * We lock the physent, execute preop, and then walk each mapping in turn.
- * If there is a PTE, it is invalidated and the RC merged into the physent.
- * Then we call the op function.
- * Then we revalidate the PTE.
- * Once all all mappings are finished, we save the physent RC and call the
- * postop routine. Then we unlock the physent and return the RC.
- *
- *
+ * Probable state is worst performance state: C bit is off and there is a PTE.
*/
+#define htrReset 31
+
.align 5
- .globl EXT(hw_walk_phys)
-
-LEXT(hw_walk_phys)
- stwu r1,-(FM_ALIGN((31-25+1)*4)+FM_SIZE)(r1) ; Make some space on the stack
- mflr r0 ; Save the link register
- stw r25,FM_ARG0+0x00(r1) ; Save a register
- stw r26,FM_ARG0+0x04(r1) ; Save a register
- stw r27,FM_ARG0+0x08(r1) ; Save a register
- stw r28,FM_ARG0+0x0C(r1) ; Save a register
- mr r25,r7 ; Save the parm
- stw r29,FM_ARG0+0x10(r1) ; Save a register
- stw r30,FM_ARG0+0x14(r1) ; Save a register
- stw r31,FM_ARG0+0x18(r1) ; Save a register
- stw r0,(FM_ALIGN((31-25+1)*4)+FM_SIZE+FM_LR_SAVE)(r1) ; Save the return
-
- bl EXT(mapSetUp) ; Turn off interrupts, translation, and possibly enter 64-bit
-
- mr r26,r11 ; Save the old MSR
- lis r27,hi16(hwpOpBase) ; Get high order of op base
- slwi r4,r4,7 ; Convert preop to displacement
- ori r27,r27,lo16(hwpOpBase) ; Get low order of op base
- slwi r5,r5,7 ; Convert op to displacement
- add r12,r4,r27 ; Point to the preop routine
- slwi r28,r6,7 ; Convert postop to displacement
- mtctr r12 ; Set preop routine
- add r28,r28,r27 ; Get the address of the postop routine
- add r27,r5,r27 ; Get the address of the op routine
+ .globl EXT(hw_test_rc)
- bl mapPhysLock ; Lock the physent
+LEXT(hw_test_rc)
- mr r29,r3 ; Save the physent address
-
- bt++ pf64Bitb,hwp64 ; skip if 64-bit (only they take the hint)
+ mfsprg r9,2 ; Get feature flags
+ mfmsr r0 ; Save the MSR
+ rlwinm r0,r0,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ mr. r4,r4 ; See if we have a reset to do later
+ rlwinm r0,r0,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r12,r0,0,MSR_EE_BIT+1,MSR_EE_BIT-1 ; Clear interruption mask
+ crnot htrReset,cr0_eq ; Remember reset
+ mtcrf 0x04,r9 ; Set the features
+ rlwinm r12,r12,0,28,25 ; Clear IR and DR
- bctrl ; Call preop routine
- bne- hwpEarly32 ; preop says to bail now...
-
- mtctr r27 ; Set up the op function address
- lwz r31,ppLink+4(r3) ; Grab the pointer to the first mapping
-
-hwpSrc32: rlwinm. r31,r31,0,0,25 ; Clean and test mapping address
- beq hwpNone32 ; Did not find one...
-
-;
-; Note: mapInvPte32 returns the PTE in R3 (or 0 if none), PTE high in R4,
-; PTE low in R5. The PCA address is in R7. The PTEG come back locked.
-; If there is no PTE, PTE low is obtained from mapping
-;
- bl mapInvPte32 ; Invalidate and lock PTE, also merge into physent
-
- bctrl ; Call the op function
+ bt pfNoMSRirb,htrNoMSR ; No MSR...
- crmove cr1_eq,cr0_eq ; Save the return code
-
- mr. r3,r3 ; Was there a previously valid PTE?
- beq- hwpNxt32 ; Nope...
-
- stw r5,4(r3) ; Store second half of PTE
- eieio ; Make sure we do not reorder
- stw r4,0(r3) ; Revalidate the PTE
+ mtmsr r12 ; Translation and all off
+ isync ; Toss prefetch
+ b htrNoMSRx
- eieio ; Make sure all updates come first
- stw r6,0(r7) ; Unlock the PCA
+htrNoMSR:
+ mr r2,r0
+ mr r7,r3
+ li r0,loadMSR ; Get the MSR setter SC
+ mr r3,r12 ; Get new MSR
+ sc ; Set it
+ mr r3,r7
+ mr r0,r2
+htrNoMSRx:
-hwpNxt32: bne- cr1,hwpEarly32 ; op says to bail now...
- lwz r31,mpAlias+4(r31) ; Chain on to the next
- b hwpSrc32 ; Check it out...
+ lwz r2,mmPTEr(r3) ; Get the real part
+ lwz r7,mmPTEhash(r3) ; Get pointer to hash list anchor
+ rlwinm. r12,r2,0,24,24 ; Is the change bit on?
+ lwz r5,mmPTEv(r3) ; Get the virtual address
+ crnor cr0_eq,cr0_eq,htrReset ; Set if C=1 && not reset
+ rlwinm r7,r7,0,0,25 ; Round hash list down to PCA boundary
+ bt cr0_eq,htrcset ; Special case changed but no reset case...
- .align 5
+ li r12,1 ; Get the locked value
-hwpNone32: mtctr r28 ; Get the post routine address
+htrLck1: lwarx r11,0,r7 ; Get the PTEG lock
+ mr. r11,r11 ; Is it locked?
+ bne- htrLckw1 ; Yeah...
+ stwcx. r12,0,r7 ; Try to take it
+ bne- htrLck1 ; Someone else was trying, try again...
+ b htrSXg1 ; All done...
- lwz r30,ppLink+4(r29) ; Save the old RC
- mr r3,r29 ; Get the physent address
- bctrl ; Call post routine
+ .align 4
- bl mapPhysUnlock ; Unlock the physent
+htrLckw1: mr. r11,r11 ; Check if it is already held
+ beq+ htrLck1 ; It is clear...
+ lwz r11,0(r7) ; Get lock word again...
+ b htrLckw1 ; Wait...
- mtmsr r26 ; Restore translation/mode/etc.
- isync
-
- b hwpReturn ; Go restore registers and return...
+ .align 4
- .align 5
+htrSXg1: isync ; Make sure we have not used anything yet
-hwpEarly32: lwz r30,ppLink+4(r29) ; Save the old RC
- mr r3,r29 ; Get the physent address
- bl mapPhysUnlock ; Unlock the physent
-
- mtmsr r26 ; Restore translation/mode/etc.
- isync
-
- b hwpReturn ; Go restore registers and return...
+ lwz r6,mmPTEent(r3) ; Get the pointer to the PTE now that the lock is set
+ lwz r2,mmPTEr(r3) ; Get the mapping copy of the real part
- .align 5
+ rlwinm r9,r5,1,0,3 ; Move in the segment
+ mr. r6,r6 ; Any PTE to invalidate?
+ rlwinm r8,r5,31,2,25 ; Line it up
-hwp64: bctrl ; Call preop routine
- bne-- hwpEarly64 ; preop says to bail now...
-
- mtctr r27 ; Set up the op function address
-
- li r0,0xFF
- ld r31,ppLink(r3) ; Get the pointer to the first mapping
- rldicl r0,r0,62,0 ; Rotate clean up mask to get 0xC0000000000000003F
+ beq+ htrnopte ; There is no PTE to invalidate...
+
+ xor r8,r8,r6 ; Back hash to virt index
+ rlwimi r9,r5,22,4,9 ; Move in the API
+ lis r12,HIGH_ADDR(EXT(tlb_system_lock)) ; Get the TLBIE lock
+ rlwinm r5,r5,0,1,31 ; Clear the valid bit
+ ori r12,r12,LOW_ADDR(EXT(tlb_system_lock)) ; Grab up the bottom part
+ mfspr r11,pvr ; Find out what kind of machine we are
+ rlwimi r9,r8,6,10,19 ; Create the virtual address
+ rlwinm r11,r11,16,16,31 ; Isolate CPU type
+
+ stw r5,0(r6) ; Make the PTE invalid
+ cmplwi cr1,r11,3 ; Is this a 603?
+ sync ; Make sure the invalid is stored
+
+htrtlbhang: lwarx r11,0,r12 ; Get the TLBIE lock
+ rlwinm r8,r6,29,29,31 ; Get the bit position of entry
+ mr. r11,r11 ; Is it locked?
+ lis r5,0x8000 ; Start up a bit mask
+ li r11,1 ; Get our lock word
+ bne- htrtlbhang ; It is locked, go wait...
+ stwcx. r11,0,r12 ; Try to get it
+ bne- htrtlbhang ; We was beat...
-hwpSrc64: andc. r31,r31,r0 ; Clean and test mapping address
- beq hwpNone64 ; Did not find one...
-;
-; Note: mapInvPte64 returns the PTE in R3 (or 0 if none), PTE high in R4,
-; PTE low in R5. PTEG comes back locked if there is one
-;
- bl mapInvPte64 ; Invalidate and lock PTEG, also merge into physent
+ li r11,0 ; Lock clear value
- bctrl ; Call the op function
+ tlbie r9 ;Invalidate it everywhere
- crmove cr1_eq,cr0_eq ; Save the return code
-
- mr. r3,r3 ; Was there a previously valid PTE?
- beq-- hwpNxt64 ; Nope...
+ beq- cr1,htr603 ; It is a 603, skip the tlbsync...
- std r5,8(r3) ; Save bottom of PTE
- eieio ; Make sure we do not reorder
- std r4,0(r3) ; Revalidate the PTE
+ eieio ; Make sure that the tlbie happens first
+ tlbsync ; wait for everyone to catch up
+ isync
- eieio ; Make sure all updates come first
- stw r6,0(r7) ; Unlock the PCA
-
-hwpNxt64: bne-- cr1,hwpEarly64 ; op says to bail now...
- ld r31,mpAlias(r31) ; Chain on to the next
- li r0,0xFF
- rldicl r0,r0,62,0 ; Rotate clean up mask to get 0xC0000000000000003F
- b hwpSrc64 ; Check it out...
+htr603: stw r11,0(r12) ; Clear the lock
+ srw r5,r5,r8 ; Make a "free slot" mask
+ sync ; Make sure of it all
+
+ lwz r6,4(r6) ; Get the latest reference and change bits
+ stw r11,mmPTEent(r3) ; Clear the pointer to the PTE
+ rlwinm r6,r6,0,23,24 ; Extract the RC bits
+ lwz r9,PCAallo(r7) ; Get the allocation control bits
+ rlwinm r8,r5,24,8,15 ; Make the autogen bit to turn off
+ lwz r10,mmphysent(r3) ; Get any physical entry
+ or r9,r9,r5 ; Set the slot free
+ rlwimi r8,r8,24,16,23 ; Get lock bit mask to turn it off
+ andc r9,r9,r8 ; Clear the auto and lock bits
+ mr. r10,r10 ; Is there a physical entry?
+ li r5,pepte1 ; Get displacement to the second word of master pte
+ stw r9,PCAallo(r7) ; Store the allocation controls
+ rlwimi r2,r6,0,23,24 ; Stick in RC bits
+ beq- htrnopte ; No physical entry...
+
+htrmrc: lwarx r11,r5,r10 ; Get the master copy
+ or r11,r11,r6 ; Merge in latest RC
+ stwcx. r11,r5,r10 ; Save it back
+ bne- htrmrc ; If it changed, try again...
+
+htrnopte: rlwinm r5,r2,25,30,31 ; Position RC and mask off
+ bf htrReset,htrnorst ; No reset to do...
+ rlwinm r2,r2,0,25,22 ; Clear the RC if requested
+
+htrnorst: li r4,0 ; Get a 0
+ stw r2,mmPTEr(r3) ; Set the real part of the PTE
+
+ sync ; Make sure that stuff is all stored
+
+ stw r4,0(r7) ; Unlock the hash chain
- .align 5
-
-hwpNone64: mtctr r28 ; Get the post routine address
-
- lwz r30,ppLink+4(r29) ; Save the old RC
- mr r3,r29 ; Get the physent address
- bctrl ; Call post routine
-
- bl mapPhysUnlock ; Unlock the physent
-
- mtmsrd r26 ; Restore translation/mode/etc.
+ mr r3,r5 ; Get the old RC to pass back
+ mtmsr r0 ; Restore interrupts and translation
isync
- b hwpReturn ; Go restore registers and return...
-
- .align 5
-
-hwpEarly64: lwz r30,ppLink+4(r29) ; Save the old RC
- mr r3,r29 ; Get the physent address
- bl mapPhysUnlock ; Unlock the physent
-
- mtmsrd r26 ; Restore translation/mode/etc.
- isync
-
-hwpReturn: lwz r0,(FM_ALIGN((31-25+1)*4)+FM_SIZE+FM_LR_SAVE)(r1) ; Restore the return
- lwz r25,FM_ARG0+0x00(r1) ; Restore a register
- lwz r26,FM_ARG0+0x04(r1) ; Restore a register
- mr r3,r30 ; Pass back the RC
- lwz r27,FM_ARG0+0x08(r1) ; Restore a register
- lwz r28,FM_ARG0+0x0C(r1) ; Restore a register
- mtlr r0 ; Restore the return
- lwz r29,FM_ARG0+0x10(r1) ; Restore a register
- lwz r30,FM_ARG0+0x14(r1) ; Restore a register
- lwz r31,FM_ARG0+0x18(r1) ; Restore a register
- lwz r1,0(r1) ; Pop the stack
- blr ; Leave...
-
+ blr ; Return...
-;
-; The preop/op/postop function table.
-; Each function must be 64-byte aligned and be no more than
-; 16 instructions. If more than 16, we must fix address calculations
-; at the start of hwpOpBase
-;
-; The routine must set CR0_EQ in order to continue scan.
-; If CR0_EQ is not set, an early return from the function is made.
-;
+ .align 4
- .align 7
-
-hwpOpBase:
+htrcset: rlwinm r3,r2,25,30,31 ; Position RC and mask off
+ mtmsr r0 ; Restore interrupts and translation
+ isync
+ blr ; Return...
-; Function 0 - No operation
-hwpNoop: cmplw r0,r0 ; Make sure CR0_EQ is set
- blr ; Just return...
+/*
+ * hw_phys_attr(struct phys_entry *pp, vm_prot_t prot, unsigned int wimg) - Sets the default physical page attributes
+ *
+ * Note that this must be done with both interruptions off and VM off
+ * Move the passed in attributes into the pte image in the phys entry
+ *
+ *
+ */
.align 5
+ .globl EXT(hw_phys_attr)
-; This is the continuation of function 4 - Set attributes in mapping
+LEXT(hw_phys_attr)
-; We changed the attributes of a mapped page. Make sure there are no cache paradoxes.
-; NOTE: Do we have to deal with i-cache here?
-
-hwpSAM: li r11,4096 ; Get page size
-
-hwpSAMinvd: sub. r11,r11,r9 ; Back off a line
- dcbf r11,r5 ; Flush the line in the data cache
- bgt++ hwpSAMinvd ; Go do the rest of it...
-
- sync ; Make sure it is done
-
- li r11,4096 ; Get page size
-
-hwpSAMinvi: sub. r11,r11,r9 ; Back off a line
- icbi r11,r5 ; Flush the line in the icache
- bgt++ hwpSAMinvi ; Go do the rest of it...
+#if PERFTIMES && DEBUG
+ mflr r11
+ mr r8,r3
+ mr r7,r5
+ mr r5,r4
+// lwz r4,4(r3)
+ li r4,0x1111
+ li r3,30
+ bl EXT(dbgLog2) ; Start of hw_add_map
+ mr r3,r8
+ mr r4,r5
+ mr r5,r7
+ mtlr r11
+#endif
+ mfsprg r9,2 ; Get feature flags
+ mfmsr r0 /* Save the MSR */
+ rlwinm r0,r0,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r0,r0,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ andi. r5,r5,0x0078 /* Clean up the WIMG */
+ rlwinm r12,r0,0,MSR_EE_BIT+1,MSR_EE_BIT-1 /* Clear interruptions */
+ mtcrf 0x04,r9 ; Set the features
+ rlwimi r5,r4,0,30,31 /* Move the protection into the wimg register */
+ la r6,pepte1(r3) /* Point to the default pte */
+ rlwinm r12,r12,0,28,25 /* Clear IR and DR */
+
+ bt pfNoMSRirb,hpaNoMSR ; No MSR...
+
+ mtmsr r12 ; Translation and all off
+ isync ; Toss prefetch
+ b hpaNoMSRx
- sync ; Make sure it is done
+hpaNoMSR:
+ mr r10,r0
+ mr r4,r3
+ li r0,loadMSR ; Get the MSR setter SC
+ mr r3,r12 ; Get new MSR
+ sc ; Set it
+ mr r3,r4
+ mr r0,r10
+hpaNoMSRx:
+
+atmattr: lwarx r10,0,r6 /* Get the pte */
+ rlwimi r10,r5,0,25,31 /* Move in the new attributes */
+ stwcx. r10,0,r6 /* Try it on for size */
+ bne- atmattr /* Someone else was trying, try again... */
+
+ mtmsr r0 /* Interrupts and translation back on */
+ isync
+#if PERFTIMES && DEBUG
+ mflr r11
+ mr r4,r10
+ li r3,31
+ bl EXT(dbgLog2) ; Start of hw_add_map
+ mtlr r11
+#endif
+ blr /* All done... */
- cmpw r0,r0 ; Make sure we return CR0_EQ
- blr ; Return...
-; Function 1 - Set protection in physent
+/*
+ * handlePF - handle a page fault interruption
+ *
+ * If the fault can be handled, this routine will RFI directly,
+ * otherwise it will return with all registers as in entry.
+ *
+ * Upon entry, state and all registers have been saved in savearea.
+ * This is pointed to by R13.
+ * IR and DR are off, interrupts are masked,
+ * Floating point be disabled.
+ * R3 is the interrupt code.
+ *
+ * If we bail, we must restore cr5, and all registers except 6 and
+ * 3.
+ *
+ */
+
+ .align 5
+ .globl EXT(handlePF)
- .set .,hwpOpBase+(1*128) ; Generate error if previous function too long
+LEXT(handlePF)
-hwpSPrtPhy: li r5,ppLink+4 ; Get offset for flag part of physent
+/*
+ * This first part does a quick check to see if we can handle the fault.
+ * We can't handle any kind of protection exceptions here, so we pass
+ * them up to the next level.
+ *
+ * The mapping lists are kept in MRS (most recently stolen)
+ * order on queues anchored within from the
+ * PTEG to which the virtual address hashes. This is further segregated by
+ * the low-order 3 bits of the VSID XORed with the segment number and XORed
+ * with bits 4-7 of the vaddr in an attempt to keep the searches
+ * short.
+ *
+ * MRS is handled by moving the entry to the head of its list when stolen in the
+ * assumption that it will be revalidated soon. Entries are created on the head
+ * of the list because they will be used again almost immediately.
+ *
+ * We need R13 set to the savearea, R3 set to the interrupt code, and R2
+ * set to the per_proc.
+ *
+ * NOTE: In order for a page-fault redrive to work, the translation miss
+ * bit must be set in the DSISR (or SRR1 for IFETCH). That must occur
+ * before we come here.
+ */
-hwpSPrtPhX: lwarx r4,r5,r29 ; Get the old flags
- rlwimi r4,r25,0,ppPPb-32,ppPPe-32 ; Stick in the new protection
- stwcx. r4,r5,r29 ; Try to stuff it
- bne-- hwpSPrtPhX ; Try again...
-; Note: CR0_EQ is set because of stwcx.
- blr ; Return...
+ cmplwi r3,T_INSTRUCTION_ACCESS /* See if this is for the instruction */
+ lwz r8,savesrr1(r13) ; Get the MSR to determine mode
+ beq- gotIfetch ; We have an IFETCH here...
+ lwz r7,savedsisr(r13) /* Get the DSISR */
+ lwz r6,savedar(r13) /* Get the fault address */
+ b ckIfProt ; Go check if this is a protection fault...
-; Function 2 - Set protection in mapping
+gotIfetch: mr r7,r8 ; IFETCH info is in SRR1
+ lwz r6,savesrr0(r13) /* Get the instruction address */
- .set .,hwpOpBase+(2*128) ; Generate error if previous function too long
+ckIfProt: rlwinm. r7,r7,0,1,1 ; Is this a protection exception?
+ beqlr- ; Yes... (probably not though)
-hwpSPrtMap: lwz r9,mpFlags(r31) ; Get the mapping flags
- lwz r8,mpVAddr+4(r31) ; Get the protection part of mapping
- rlwinm. r9,r9,0,mpPermb,mpPermb ; Is the mapping permanent?
- li r0,lo16(mpPP) ; Get protection bits
- crnot cr0_eq,cr0_eq ; Change CR0_EQ to true if mapping is permanent
- rlwinm r2,r25,0,mpPPb-32,mpPPb-32+2 ; Isolate new protection
- beqlr-- ; Leave if permanent mapping (before we trash R5)...
- andc r5,r5,r0 ; Clear the old prot bits
- or r5,r5,r2 ; Move in the prot bits
- rlwimi r8,r5,0,20,31 ; Copy into the mapping copy
- cmpw r0,r0 ; Make sure we return CR0_EQ
- stw r8,mpVAddr+4(r31) ; Set the flag part of mapping
- blr ; Leave...
-
-; Function 3 - Set attributes in physent
+/*
+ * We will need to restore registers if we bail after this point.
+ * Note that at this point several SRs have been changed to the kernel versions.
+ * Therefore, for these we must build these values.
+ */
- .set .,hwpOpBase+(3*128) ; Generate error if previous function too long
+#if PERFTIMES && DEBUG
+ mflr r11
+ mr r5,r6
+ mr r4,r3
+ li r3,32
+ bl EXT(dbgLog2) ; Start of hw_add_map
+ mr r3,r4
+ mtlr r11
+ mfsprg r2,0
+#endif
+ lwz r3,PP_USERPMAP(r2) ; Get the user pmap (not needed if kernel access, but optimize for user??)
+ rlwinm. r8,r8,0,MSR_PR_BIT,MSR_PR_BIT ; Supervisor state access?
+ rlwinm r5,r6,6,26,29 ; Get index to the segment slot
+ eqv r1,r1,r1 ; Fill the bottom with foxes
+ bne+ notsuper ; Go do the user mode interrupt stuff...
+
+ cmplwi cr1,r5,SR_COPYIN_NUM*4 ; See if this is the copyin/copyout segment
+ rlwinm r3,r6,24,8,11 ; Make the kernel VSID
+ bne+ cr1,havevsid ; We are done if we do not want the copyin/out guy...
+
+ mfsr r3,SR_COPYIN ; Get the copy vsid
+ b havevsid ; Join up...
+
+ .align 5
+
+notsuper: addi r5,r5,PMAP_SEGS ; Get offset to table
+ lwzx r3,r3,r5 ; Get the VSID
+
+havevsid: mfspr r5,sdr1 /* Get hash table base and size */
+ cror cr1_eq,cr0_eq,cr0_eq ; Remember if kernel fault for later
+ rlwinm r9,r6,2,2,5 ; Move nybble 1 up to 0 (keep aligned with VSID)
+ rlwimi r1,r5,16,0,15 /* Make table size -1 out of mask */
+ rlwinm r3,r3,6,2,25 /* Position the space for the VSID */
+ rlwinm r7,r6,26,10,25 /* Isolate the page index */
+ xor r9,r9,r3 ; Splooch vaddr nybble 0 (from VSID) and 1 together
+ or r8,r5,r1 /* Point to the last byte in table */
+ xor r7,r7,r3 /* Get primary hash */
+ rlwinm r3,r3,1,1,24 /* Position VSID for pte ID */
+ addi r8,r8,1 /* Point to the PTEG Control Area */
+ rlwinm r9,r9,8,27,29 ; Get splooched bits in place
+ and r7,r7,r1 /* Wrap the hash */
+ rlwimi r3,r6,10,26,31 /* Move API into pte ID */
+ add r8,r8,r7 /* Point to our PCA entry */
+ rlwinm r12,r3,27,27,29 ; Get low 3 bits of the VSID for look-aside hash
+ la r11,PCAhash(r8) /* Point to the mapping hash area */
+ xor r9,r9,r12 ; Finish splooching nybble 0, 1, and the low bits of the VSID
-hwpSAtrPhy: li r5,ppLink+4 ; Get offset for flag part of physent
-hwpSAtrPhX: lwarx r4,r5,r29 ; Get the old flags
- rlwimi r4,r25,0,ppIb-32,ppGb-32 ; Stick in the new attributes
- stwcx. r4,r5,r29 ; Try to stuff it
- bne-- hwpSAtrPhX ; Try again...
-; Note: CR0_EQ is set because of stwcx.
- blr ; Return...
+/*
+ * We have about as much as we need to start searching the autogen (aka block maps)
+ * and mappings. From here on, any kind of failure will bail, and
+ * contention will either bail or restart from here.
+ *
+ *
+ */
-; Function 4 - Set attributes in mapping
-
- .set .,hwpOpBase+(4*128) ; Generate error if previous function too long
-
-hwpSAtrMap: lwz r9,mpFlags(r31) ; Get the mapping flags
- lwz r8,mpVAddr+4(r31) ; Get the attribute part of mapping
- li r2,0x10 ; Force on coherent
- rlwinm. r9,r9,0,mpPermb,mpPermb ; Is the mapping permanent?
- li r0,lo16(mpWIMG) ; Get wimg mask
- crnot cr0_eq,cr0_eq ; Change CR0_EQ to true if mapping is permanent
- rlwimi r2,r2,mpIb-ppIb,mpIb-32,mpIb-32 ; Copy in the cache inhibited bit
- beqlr-- ; Leave if permanent mapping (before we trash R5)...
- andc r5,r5,r0 ; Clear the old wimg
- rlwimi r2,r2,32-(mpGb-ppGb),mpGb-32,mpGb-32 ; Copy in the guarded bit
- mfsprg r9,2 ; Feature flags
- or r5,r5,r2 ; Move in the new wimg
- rlwimi r8,r5,0,20,31 ; Copy into the mapping copy
- lwz r2,mpPAddr(r31) ; Get the physical address
- li r0,0xFFF ; Start a mask
- andi. r9,r9,pf32Byte+pf128Byte ; Get cache line size
- rlwinm r5,r0,0,1,0 ; Copy to top half
- stw r8,mpVAddr+4(r31) ; Set the flag part of mapping
- rlwinm r2,r2,12,1,0 ; Copy to top and rotate to make physical address with junk left
- and r5,r5,r2 ; Clean stuff in top 32 bits
- andc r2,r2,r0 ; Clean bottom too
- rlwimi r5,r2,0,0,31 ; Insert low 23 to make full physical address
- b hwpSAM ; Join common
+ li r12,1 /* Get the locked value */
+ dcbt 0,r11 /* We'll need the hash area in a sec, so get it */
+ add r11,r11,r9 /* Point to the right mapping hash slot */
-; NOTE: we moved the remainder of the code out of here because it
-; did not fit in the 128 bytes allotted. It got stuck into the free space
-; at the end of the no-op function.
-
-
+ptegLck: lwarx r10,0,r8 /* Get the PTEG lock */
+ mr. r10,r10 /* Is it locked? */
+ bne- ptegLckw /* Yeah... */
+ stwcx. r12,0,r8 /* Take take it */
+ bne- ptegLck /* Someone else was trying, try again... */
+ b ptegSXg /* All done... */
+
+ .align 4
+ptegLckw: mr. r10,r10 /* Check if it's already held */
+ beq+ ptegLck /* It's clear... */
+ lwz r10,0(r8) /* Get lock word again... */
+ b ptegLckw /* Wait... */
-; Function 5 - Clear reference in physent
+ .align 5
+
+ nop ; Force ISYNC to last instruction in IFETCH
+ nop
+ nop
- .set .,hwpOpBase+(5*128) ; Generate error if previous function too long
+ptegSXg: isync /* Make sure we haven't used anything yet */
-hwpCRefPhy: li r5,ppLink+4 ; Get offset for flag part of physent
+ lwz r9,0(r11) /* Pick up first mapping block */
+ mr r5,r11 /* Get the address of the anchor */
+ mr r7,r9 /* Save the first in line */
+ b findmap ; Take space and force loop to cache line
+
+findmap: mr. r12,r9 /* Are there more? */
+ beq- tryAuto /* Nope, nothing in mapping list for us... */
+
+ lwz r10,mmPTEv(r12) /* Get unique PTE identification */
+ lwz r9,mmhashnext(r12) /* Get the chain, just in case */
+ cmplw r10,r3 /* Did we hit our PTE? */
+ lwz r0,mmPTEent(r12) /* Get the pointer to the hash table entry */
+ mr r5,r12 /* Save the current as previous */
+ bne- findmap ; Nothing here, try the next...
+
+; Cache line boundary here
+
+ cmplwi cr1,r0,0 /* Is there actually a PTE entry in the hash? */
+ lwz r2,mmphysent(r12) /* Get the physical entry */
+ bne- cr1,MustBeOK /* There's an entry in the hash table, so, this must
+ have been taken care of already... */
+ lis r4,0x8000 ; Tell PTE inserter that this was not an auto
+ cmplwi cr2,r2,0 /* Is there a physical entry? */
+ li r0,0x0100 /* Force on the reference bit whenever we make a PTE valid */
+ bne+ cr2,gotphys /* Skip down if we have a physical entry */
+ li r0,0x0180 /* When there is no physical entry, force on
+ both R and C bits to keep hardware from
+ updating the PTE to set them. We don't
+ keep track of RC for I/O areas, so this is ok */
+
+gotphys: lwz r2,mmPTEr(r12) ; Get the second part of the PTE
+ b insert /* Go insert into the PTEG... */
+
+MustBeOK: li r10,0 /* Get lock clear value */
+ li r3,T_IN_VAIN /* Say that we handled it */
+ stw r10,PCAlock(r8) /* Clear the PTEG lock */
+
+#if PERFTIMES && DEBUG
+ mflr r11
+ mr r4,r3
+ li r3,33
+ bl EXT(dbgLog2) ; Start of hw_add_map
+ mr r3,r4
+ mtlr r11
+#endif
+ blr /* Blow back and handle exception */
-hwpCRefPhX: lwarx r4,r5,r29 ; Get the old flags
- rlwinm r4,r4,0,ppRb+1-32,ppRb-1-32 ; Clear R
- stwcx. r4,r5,r29 ; Try to stuff it
- bne-- hwpCRefPhX ; Try again...
-; Note: CR0_EQ is set because of stwcx.
- blr ; Return...
-; Function 6 - Clear reference in mapping
-
- .set .,hwpOpBase+(6*128) ; Generate error if previous function too long
-
-hwpCRefMap: li r0,lo16(mpR) ; Get reference bit
- lwz r8,mpVAddr+4(r31) ; Get the flag part of mapping
- andc r5,r5,r0 ; Clear in PTE copy
- andc r8,r8,r0 ; and in the mapping
- cmpw r0,r0 ; Make sure we return CR0_EQ
- stw r8,mpVAddr+4(r31) ; Set the flag part of mapping
- blr ; Return...
+/*
+ * We couldn't find it in the mapping list. As a last try, we will
+ * see if we can autogen it from the block mapped list.
+ *
+ * A block mapped area is defined as a contiguous virtual area that is mapped to
+ * a contiguous physical area. The olde-tyme IBM VM/XA Interpretive Execution
+ * architecture referred to this as a V=F, or Virtual = Fixed area.
+ *
+ * We consider a V=F area to be a single entity, adjacent areas can not be merged
+ * or overlapped. The protection and memory attributes are the same and reference
+ * and change indications are not kept. The areas are not considered part of the
+ * physical RAM of the machine and do not have any associated physical table
+ * entries. Their primary use is intended for mapped I/O areas (e.g., framebuffers)
+ * although certain areas of RAM, such as the kernel V=R memory, can be mapped.
+ *
+ * We also have a problem in the case of copyin/out: that access is done
+ * within the kernel for a user address. Unfortunately, the user isn't
+ * necessarily the current guy. That means that we don't have access to the
+ * right autogen list. We can't support this kind of access. So, we need to do
+ * a quick check here and cause a fault if an attempt to copyin or out to
+ * any autogenned area.
+ *
+ * The lists must be kept short.
+ *
+ * NOTE: kernel_pmap_store must be in V=R storage!!!!!!!!!!!!!!
+ */
+
+ .align 5
+tryAuto: rlwinm. r11,r3,0,5,24 ; Check if this is a kernel VSID
+ lis r10,HIGH_ADDR(EXT(kernel_pmap_store)+PMAP_BMAPS) ; Get the top part of kernel block map anchor
+ crandc cr0_eq,cr1_eq,cr0_eq ; Set if kernel access and non-zero VSID (copyin or copyout)
+ mfsprg r11,0 ; Get the per_proc area
+ beq- cr0,realFault ; Can not autogen for copyin/copyout...
+ ori r10,r10,LOW_ADDR(EXT(kernel_pmap_store)+PMAP_BMAPS) ; Get the bottom part
+ beq- cr1,bmInKernel ; We are in kernel... (cr1 set way back at entry)
+
+ lwz r10,PP_USERPMAP(r11) ; Get the user pmap
+ la r10,PMAP_BMAPS(r10) ; Point to the chain anchor
+ b bmInKernel ; Jump over alignment gap...
+ nop
+ nop
+ nop
+ nop
+ nop
+ nop
+bmInKernel:
+#ifndef CHIP_ERRATA_MAX_V1
+ lwarx r9,0,r10
+#endif /* CHIP_ERRATA_MAX_V1 */
+
+bmapLck: lwarx r9,0,r10 ; Get the block map anchor and lock
+ rlwinm. r5,r9,0,31,31 ; Is it locked?
+ ori r5,r5,1 ; Set the lock
+ bne- bmapLckw ; Yeah...
+ stwcx. r5,0,r10 ; Lock the bmap list
+ bne- bmapLck ; Someone else was trying, try again...
+ b bmapSXg ; All done...
+
+ .align 4
+
+bmapLckw: rlwinm. r5,r9,0,31,31 ; Check if it is still held
+ beq+ bmapLck ; Not no more...
+ lwz r9,0(r10) ; Get lock word again...
+ b bmapLckw ; Check it out...
+
+ .align 5
+
+ nop ; Force ISYNC to last instruction in IFETCH
+ nop
+ nop
+
+bmapSXg: rlwinm. r4,r9,0,0,26 ; Clear out flags and lock
+ isync ; Make sure we have not used anything yet
+ bne+ findAuto ; We have something, let us go...
+
+bmapNone: stw r9,0(r10) ; Unlock it, we have nothing here
+ ; No sync here because we have not changed anything
-; Function 7 - Clear change in physent
-
- .set .,hwpOpBase+(7*128) ; Generate error if previous function too long
-
-hwpCCngPhy: li r5,ppLink+4 ; Get offset for flag part of physent
+/*
+ * When we come here, we know that we can't handle this. Restore whatever
+ * state that we trashed and go back to continue handling the interrupt.
+ */
-hwpCCngPhX: lwarx r4,r5,r29 ; Get the old flags
- rlwinm r4,r4,0,ppCb+1-32,ppCb-1-32 ; Clear C
- stwcx. r4,r5,r29 ; Try to stuff it
- bne-- hwpCCngPhX ; Try again...
-; Note: CR0_EQ is set because of stwcx.
- blr ; Return...
+realFault: li r10,0 /* Get lock clear value */
+ lwz r3,saveexception(r13) /* Figure out the exception code again */
+ stw r10,PCAlock(r8) /* Clear the PTEG lock */
+#if PERFTIMES && DEBUG
+ mflr r11
+ mr r4,r3
+ li r3,33
+ bl EXT(dbgLog2) ; Start of hw_add_map
+ mr r3,r4
+ mtlr r11
+#endif
+ blr /* Blow back and handle exception */
+ .align 5
-; Function 8 - Clear change in mapping
-
- .set .,hwpOpBase+(8*128) ; Generate error if previous function too long
-
-hwpCCngMap: li r0,lo16(mpC) ; Get change bit
- lwz r8,mpVAddr+4(r31) ; Get the flag part of mapping
- andc r5,r5,r0 ; Clear in PTE copy
- andc r8,r8,r0 ; and in the mapping
- cmpw r0,r0 ; Make sure we return CR0_EQ
- stw r8,mpVAddr+4(r31) ; Set the flag part of mapping
- blr ; Return...
-
+findAuto: mr. r4,r4 ; Is there more?
+ beq- bmapNone ; No more...
+ lwz r5,bmstart(r4) ; Get the bottom of range
+ lwz r11,bmend(r4) ; Get the top of range
+ cmplw cr0,r6,r5 ; Are we before the entry?
+ cmplw cr1,r6,r11 ; Are we after the entry?
+ cror cr1_eq,cr0_lt,cr1_gt ; Set cr1_eq if new not in range
+ bne+ cr1,faGot ; Found it...
-; Function 9 - Set reference in physent
-
- .set .,hwpOpBase+(9*128) ; Generate error if previous function too long
-
-hwpSRefPhy: li r5,ppLink+4 ; Get offset for flag part of physent
-
-hwpSRefPhX: lwarx r4,r5,r29 ; Get the old flags
- ori r4,r4,lo16(ppR) ; Set the reference
- stwcx. r4,r5,r29 ; Try to stuff it
- bne-- hwpSRefPhX ; Try again...
-; Note: CR0_EQ is set because of stwcx.
- blr ; Return...
-
+ lwz r4,bmnext(r4) ; Get the next one
+ b findAuto ; Check it out...
-; Function 10 - Set reference in mapping
-
- .set .,hwpOpBase+(10*128) ; Generate error if previous function too long
-
-hwpSRefMap: lwz r8,mpVAddr+4(r31) ; Get the flag part of mapping
- ori r5,r5,lo16(mpR) ; Set reference in PTE low
- ori r8,r8,lo16(mpR) ; Set reference in mapping
- cmpw r0,r0 ; Make sure we return CR0_EQ
- stw r8,mpVAddr+4(r31) ; Set the flag part of mapping
- blr ; Return...
+faGot:
+ lwz r7,blkFlags(r4) ; Get the flags
+ rlwinm. r7,r7,0,blkRembit,blkRembit ; is this mapping partially removed
+ bne bmapNone ; Pending remove, bail out
+ rlwinm r6,r6,0,0,19 ; Round to page
+ lwz r2,bmPTEr(r4) ; Get the real part of the PTE
+ sub r5,r6,r5 ; Get offset into area
+ stw r9,0(r10) ; Unlock it, we are done with it (no sync needed)
+ add r2,r2,r5 ; Adjust the real address
-; Function 11 - Set change in physent
-
- .set .,hwpOpBase+(11*128) ; Generate error if previous function too long
-
-hwpSCngPhy: li r5,ppLink+4 ; Get offset for flag part of physent
-
-hwpSCngPhX: lwarx r4,r5,r29 ; Get the old flags
- ori r4,r4,lo16(ppC) ; Set the change bit
- stwcx. r4,r5,r29 ; Try to stuff it
- bne-- hwpSCngPhX ; Try again...
-; Note: CR0_EQ is set because of stwcx.
- blr ; Return...
+ lis r4,0x8080 /* Indicate that this was autogened */
+ li r0,0x0180 /* Autogenned areas always set RC bits.
+ This keeps the hardware from having
+ to do two storage writes */
-; Function 12 - Set change in mapping
-
- .set .,hwpOpBase+(12*128) ; Generate error if previous function too long
-
-hwpSCngMap: lwz r8,mpVAddr+4(r31) ; Get the flag part of mapping
- ori r5,r5,lo16(mpC) ; Set change in PTE low
- ori r8,r8,lo16(mpC) ; Set chage in mapping
- cmpw r0,r0 ; Make sure we return CR0_EQ
- stw r8,mpVAddr+4(r31) ; Set the flag part of mapping
- blr ; Return...
-
-; Function 13 - Test reference in physent
+/*
+ * Here where we insert the PTE into the hash. The PTE image is in R3, R2.
+ * The PTEG allocation controls are a bit map of the state of the PTEG. The
+ * PCAlock bits are a temporary lock for the specified PTE. PCAfree indicates that
+ * the PTE slot is empty. PCAauto means that it comes from an autogen area. These
+ * guys do not keep track of reference and change and are actually "wired".
+ * They're easy to maintain. PCAsteal
+ * is a sliding position mask used to "randomize" PTE slot stealing. All 4 of these
+ * fields fit in a single word and are loaded and stored under control of the
+ * PTEG control area lock (PCAlock).
+ *
+ * Note that PCAauto does not contribute to the steal calculations at all. Originally
+ * it did, autogens were second in priority. This can result in a pathalogical
+ * case where an instruction can not make forward progress, or one PTE slot
+ * thrashes.
+ *
+ * Physically, the fields are arranged:
+ * 0: PCAfree
+ * 1: PCAauto
+ * 2: PCAlock
+ * 3: PCAsteal
+ */
+
+insert: lwz r10,PCAallo(r8) /* Get the PTEG controls */
+ eqv r6,r6,r6 /* Get all ones */
+ mr r11,r10 /* Make a copy */
+ rlwimi r6,r10,8,16,23 /* Insert sliding steal position */
+ rlwimi r11,r11,24,24,31 /* Duplicate the locked field */
+ addi r6,r6,-256 /* Form mask */
+ rlwimi r11,r11,16,0,15 /* This gives us a quadrupled lock mask */
+ rlwinm r5,r10,31,24,0 /* Slide over the mask for next time */
+ mr r9,r10 /* Make a copy to test */
+ not r11,r11 /* Invert the quadrupled lock */
+ or r2,r2,r0 /* Force on R, and maybe C bit */
+ and r9,r9,r11 /* Remove the locked guys */
+ rlwimi r5,r5,8,24,24 /* Wrap bottom bit to top in mask */
+ rlwimi r9,r11,0,16,31 /* Put two copies of the unlocked entries at the end */
+ rlwinm r6,r6,0,16,7 ; Remove the autogens from the priority calculations
+ rlwimi r10,r5,0,24,31 /* Move steal map back in */
+ and r9,r9,r6 /* Set the starting point for stealing */
+
+/* So, now we have in R9:
+ byte 0 = ~locked & free
+ byte 1 = 0
+ byte 2 = ~locked & (PCAsteal - 1)
+ byte 3 = ~locked
+
+ Each bit position represents (modulo 8) a PTE. If it is 1, it is available for
+ allocation at its priority level, left to right.
+
+ Additionally, the PCA steal field in R10 has been rotated right one bit.
+*/
+
+
+ rlwinm r21,r10,8,0,7 ; Isolate just the old autogen bits
+ cntlzw r6,r9 /* Allocate a slot */
+ mr r14,r12 /* Save our mapping for later */
+ cmplwi r6,32 ; Was there anything available?
+ rlwinm r7,r6,29,30,31 /* Get the priority slot we got this from */
+ rlwinm r6,r6,0,29,31 ; Isolate bit position
+ srw r11,r4,r6 /* Position the PTEG control bits */
+ slw r21,r21,r6 ; Move corresponding old autogen flag to bit 0
+ mr r22,r11 ; Get another copy of the selected slot
+
+ beq- realFault /* Arghh, no slots! Take the long way 'round... */
+
+ /* Remember, we've already set up the mask pattern
+ depending upon how we got here:
+ if got here from simple mapping, R4=0x80000000,
+ if we got here from autogen it is 0x80800000. */
+
+ rlwinm r6,r6,3,26,28 /* Start calculating actual PTE address */
+ rlwimi r22,r22,24,8,15 ; Duplicate selected slot in second byte
+ rlwinm. r11,r11,0,8,15 /* Isolate just the auto bit (remember about it too) */
+ andc r10,r10,r22 /* Turn off the free and auto bits */
+ add r6,r8,r6 /* Get position into PTEG control area */
+ cmplwi cr1,r7,1 /* Set the condition based upon the old PTE type */
+ sub r6,r6,r1 /* Switch it to the hash table */
+ or r10,r10,r11 /* Turn auto on if it is (PTEG control all set up now) */
+ subi r6,r6,1 /* Point right */
+ stw r10,PCAallo(r8) /* Allocate our slot */
+ dcbt br0,r6 ; Touch in the PTE
+ bne wasauto /* This was autogenned... */
+
+ stw r6,mmPTEent(r14) /* Link the mapping to the PTE slot */
+
+/*
+ * So, now we're here and what exactly do we have? We've got:
+ * 1) a full PTE entry, both top and bottom words in R3 and R2
+ * 2) an allocated slot in the PTEG.
+ * 3) R8 still points to the PTEG Control Area (PCA)
+ * 4) R6 points to the PTE entry.
+ * 5) R1 contains length of the hash table-1. We use this to back-translate
+ * a PTE to a virtual address so we can invalidate TLBs.
+ * 6) R11 has a copy of the PCA controls we set.
+ * 7a) R7 indicates what the PTE slot was before we got to it. 0 shows
+ * that it was empty and 2 or 3, that it was
+ * a we've stolen a live one. CR1 is set to LT for empty and GT
+ * otherwise.
+ * 7b) Bit 0 of R21 is 1 if the stolen PTE was autogenned
+ * 8) So far as our selected PTE, it should be valid if it was stolen
+ * and invalid if not. We could put some kind of assert here to
+ * check, but I think that I'd rather leave it in as a mysterious,
+ * non-reproducable bug.
+ * 9) The new PTE's mapping has been moved to the front of its PTEG hash list
+ * so that it's kept in some semblance of a MRU list.
+ * 10) R14 points to the mapping we're adding.
+ *
+ * So, what do we have to do yet?
+ * 1) If we stole a slot, we need to invalidate the PTE completely.
+ * 2) If we stole one AND it was not an autogen,
+ * copy the entire old PTE (including R and C bits) to its mapping.
+ * 3) Set the new PTE in the PTEG and make sure it is valid.
+ * 4) Unlock the PTEG control area.
+ * 5) Go back to the interrupt handler, changing the interrupt
+ * code to "in vain" which will restore the registers and bail out.
+ *
+ */
+wasauto: oris r3,r3,0x8000 /* Turn on the valid bit */
+ blt+ cr1,slamit /* It was empty, go slam it on in... */
+
+ lwz r10,0(r6) /* Grab the top part of the PTE */
+ rlwinm r12,r6,6,4,19 /* Match up the hash to a page boundary */
+ rlwinm r5,r10,5,4,19 /* Extract the VSID to a page boundary */
+ rlwinm r10,r10,0,1,31 /* Make it invalid */
+ xor r12,r5,r12 /* Calculate vaddr */
+ stw r10,0(r6) /* Invalidate the PTE */
+ rlwinm r5,r10,7,27,29 ; Move nybble 0 up to subhash position
+ rlwimi r12,r10,1,0,3 /* Move in the segment portion */
+ lis r9,HIGH_ADDR(EXT(tlb_system_lock)) /* Get the TLBIE lock */
+ xor r5,r5,r10 ; Splooch nybble 0 and 1
+ rlwimi r12,r10,22,4,9 /* Move in the API */
+ ori r9,r9,LOW_ADDR(EXT(tlb_system_lock)) /* Grab up the bottom part */
+ rlwinm r4,r10,27,27,29 ; Get low 3 bits of the VSID for look-aside hash
+
+ sync /* Make sure the invalid is stored */
+
+ xor r4,r4,r5 ; Finish splooching nybble 0, 1, and the low bits of the VSID
+
+tlbhang: lwarx r5,0,r9 /* Get the TLBIE lock */
+
+ rlwinm r4,r4,0,27,29 ; Clean up splooched hash value
- .set .,hwpOpBase+(13*128) ; Generate error if previous function too long
+ mr. r5,r5 /* Is it locked? */
+ add r4,r4,r8 /* Point to the offset into the PCA area */
+ li r5,1 /* Get our lock word */
+ bne- tlbhang /* It's locked, go wait... */
+
+ la r4,PCAhash(r4) /* Point to the start of the hash chain for the PTE we're replacing */
-hwpTRefPhy: lwz r0,ppLink+4(r29) ; Get the flags from physent
- rlwinm. r0,r0,0,ppRb-32,ppRb-32 ; Isolate reference bit and see if 0
- blr ; Return (CR0_EQ set to continue if reference is off)...
+ stwcx. r5,0,r9 /* Try to get it */
+ bne- tlbhang /* We was beat... */
+
+ mfspr r7,pvr /* Find out what kind of machine we are */
+ li r5,0 /* Lock clear value */
+ rlwinm r7,r7,16,16,31 /* Isolate CPU type */
+ tlbie r12 /* Invalidate it everywhere */
-; Function 14 - Test reference in mapping
+ cmplwi r7,3 /* Is this a 603? */
+ stw r5,0(r9) /* Clear the lock */
+
+ beq- its603 /* It's a 603, skip the tlbsync... */
+
+ eieio /* Make sure that the tlbie happens first */
+ tlbsync /* wait for everyone to catch up */
+ isync
+
+its603: rlwinm. r21,r21,0,0,0 ; See if we just stole an autogenned entry
+ sync /* Make sure of it all */
- .set .,hwpOpBase+(14*128) ; Generate error if previous function too long
+ bne slamit ; The old was an autogen, time to slam the new in...
+
+ lwz r9,4(r6) /* Get the real portion of old PTE */
+ lwz r7,0(r4) /* Get the first element. We can't get to here
+ if we aren't working with a mapping... */
+ mr r0,r7 ; Save pointer to first element
+
+findold: mr r1,r11 ; Save the previous guy
+ mr. r11,r7 /* Copy and test the chain */
+ beq- bebad /* Assume it's not zero... */
-hwpTRefMap: rlwinm. r0,r5,0,mpRb-32,mpRb-32 ; Isolate reference bit and see if 0
- blr ; Return (CR0_EQ set to continue if reference is off)...
+ lwz r5,mmPTEv(r11) /* See if this is the old active one */
+ cmplw cr2,r11,r14 /* Check if this is actually the new one */
+ cmplw r5,r10 /* Is this us? (Note: valid bit kept off in mappings) */
+ lwz r7,mmhashnext(r11) /* Get the next one in line */
+ beq- cr2,findold /* Don't count the new one... */
+ cmplw cr2,r11,r0 ; Check if we are first on the list
+ bne+ findold /* Not it (and assume the worst)... */
+
+ lwz r12,mmphysent(r11) /* Get the pointer to the physical entry */
+ beq- cr2,nomove ; We are first, no need to requeue...
-; Function 15 - Test change in physent
+ stw r11,0(r4) ; Chain us to the head
+ stw r0,mmhashnext(r11) ; Chain the old head to us
+ stw r7,mmhashnext(r1) ; Unlink us
- .set .,hwpOpBase+(15*128) ; Generate error if previous function too long
+nomove: li r5,0 /* Clear this on out */
+
+ mr. r12,r12 /* Is there a physical entry? */
+ stw r5,mmPTEent(r11) ; Clear the PTE entry pointer
+ li r5,pepte1 /* Point to the PTE last half */
+ stw r9,mmPTEr(r11) ; Squirrel away the whole thing (RC bits are in here)
-hwpTCngPhy: lwz r0,ppLink+4(r29) ; Get the flags from physent
- rlwinm. r0,r0,0,ppCb-32,ppCb-32 ; Isolate change bit and see if 0
- blr ; Return (CR0_EQ set to continue if reference is off)...
+ beq- mrgmrcx ; No physical entry for this one...
+
+ rlwinm r11,r9,0,23,24 /* Keep only the RC bits */
+mrgmrcx: lwarx r9,r5,r12 /* Get the master copy */
+ or r9,r9,r11 /* Merge in latest RC */
+ stwcx. r9,r5,r12 /* Save it back */
+ bne- mrgmrcx /* If it changed, try again... */
-; Function 16 - Test change in mapping
+/*
+ * Here's where we finish up. We save the real part of the PTE, eieio it, to make sure it's
+ * out there before the top half (with the valid bit set).
+ */
- .set .,hwpOpBase+(16*128) ; Generate error if previous function too long
+slamit: stw r2,4(r6) /* Stash the real part */
+ li r4,0 /* Get a lock clear value */
+ eieio /* Erect a barricade */
+ stw r3,0(r6) /* Stash the virtual part and set valid on */
+
+ stw r4,PCAlock(r8) /* Clear the PCA lock */
+
+ li r3,T_IN_VAIN /* Say that we handled it */
+ sync /* Go no further until the stores complete */
+#if PERFTIMES && DEBUG
+ mflr r11
+ mr r4,r3
+ li r3,33
+ bl EXT(dbgLog2) ; Start of hw_add_map
+ mr r3,r4
+ mtlr r11
+#endif
+ blr /* Back to the fold... */
+
+bebad: lis r0,HIGH_ADDR(Choke) /* We have a kernel choke!!! */
+ ori r0,r0,LOW_ADDR(Choke)
+ sc /* Firmware Heimlich maneuver */
-hwpTCngMap: rlwinm. r0,r5,0,mpCb-32,mpCb-32 ; Isolate change bit and see if 0
- blr ; Return (CR0_EQ set to continue if reference is off)...
-
- .set .,hwpOpBase+(17*128) ; Generate error if previous function too long
+/*
+ * This walks the hash table or DBATs to locate the physical address of a virtual one.
+ * The space is provided. If it is the kernel space, the DBATs are searched first. Failing
+ * that, the hash table is accessed. Zero is returned for failure, so it must be special cased.
+ * This is usually used for debugging, so we try not to rely
+ * on anything that we don't have to.
+ */
+ENTRY(LRA, TAG_NO_FRAME_USED)
+ mfsprg r8,2 ; Get feature flags
+ mfmsr r10 /* Save the current MSR */
+ rlwinm r10,r10,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r10,r10,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ mtcrf 0x04,r8 ; Set the features
+ xoris r5,r3,HIGH_ADDR(PPC_SID_KERNEL) /* Clear the top half if equal */
+ andi. r9,r10,0x7FCF /* Turn off interrupts and translation */
+ eqv r12,r12,r12 /* Fill the bottom with foxes */
-;
-; int hw_protect(pmap, va, prot, *nextva) - Changes protection on a specific mapping.
-;
-; Returns:
-; mapRtOK - if all is ok
-; mapRtBadLk - if mapping lock fails
-; mapRtPerm - if mapping is permanent
-; mapRtNotFnd - if mapping is not found
-; mapRtBlock - if mapping is a block
-;
- .align 5
- .globl EXT(hw_protect)
+ bt pfNoMSRirb,lraNoMSR ; No MSR...
-LEXT(hw_protect)
- stwu r1,-(FM_ALIGN((31-24+1)*4)+FM_SIZE)(r1) ; Make some space on the stack
- mflr r0 ; Save the link register
- stw r24,FM_ARG0+0x00(r1) ; Save a register
- stw r25,FM_ARG0+0x04(r1) ; Save a register
- mr r25,r7 ; Remember address of next va
- stw r26,FM_ARG0+0x08(r1) ; Save a register
- stw r27,FM_ARG0+0x0C(r1) ; Save a register
- stw r28,FM_ARG0+0x10(r1) ; Save a register
- mr r24,r6 ; Save the new protection flags
- stw r29,FM_ARG0+0x14(r1) ; Save a register
- stw r30,FM_ARG0+0x18(r1) ; Save a register
- stw r31,FM_ARG0+0x1C(r1) ; Save a register
- stw r0,(FM_ALIGN((31-24+1)*4)+FM_SIZE+FM_LR_SAVE)(r1) ; Save the return
+ mtmsr r9 ; Translation and all off
+ isync ; Toss prefetch
+ b lraNoMSRx
+
+lraNoMSR:
+ mr r7,r3
+ li r0,loadMSR ; Get the MSR setter SC
+ mr r3,r9 ; Get new MSR
+ sc ; Set it
+ mr r3,r7
+lraNoMSRx:
+
+ cmplwi r5,LOW_ADDR(PPC_SID_KERNEL) /* See if this is kernel space */
+ rlwinm r11,r3,6,6,25 /* Position the space for the VSID */
+ isync /* Purge pipe */
+ bne- notkernsp /* This is not for the kernel... */
+
+ mfspr r5,dbat0u /* Get the virtual address and length */
+ eqv r8,r8,r8 /* Get all foxes */
+ rlwinm. r0,r5,0,30,30 /* Check if valid for supervisor state */
+ rlwinm r7,r5,0,0,14 /* Clean up the base virtual address */
+ beq- ckbat1 /* not valid, skip this one... */
+ sub r7,r4,r7 /* Subtract out the base */
+ rlwimi r8,r5,15,0,14 /* Get area length - 1 */
+ mfspr r6,dbat0l /* Get the real part */
+ cmplw r7,r8 /* Check if it is in the range */
+ bng+ fndbat /* Yup, she's a good un... */
+
+ckbat1: mfspr r5,dbat1u /* Get the virtual address and length */
+ eqv r8,r8,r8 /* Get all foxes */
+ rlwinm. r0,r5,0,30,30 /* Check if valid for supervisor state */
+ rlwinm r7,r5,0,0,14 /* Clean up the base virtual address */
+ beq- ckbat2 /* not valid, skip this one... */
+ sub r7,r4,r7 /* Subtract out the base */
+ rlwimi r8,r5,15,0,14 /* Get area length - 1 */
+ mfspr r6,dbat1l /* Get the real part */
+ cmplw r7,r8 /* Check if it is in the range */
+ bng+ fndbat /* Yup, she's a good un... */
+
+ckbat2: mfspr r5,dbat2u /* Get the virtual address and length */
+ eqv r8,r8,r8 /* Get all foxes */
+ rlwinm. r0,r5,0,30,30 /* Check if valid for supervisor state */
+ rlwinm r7,r5,0,0,14 /* Clean up the base virtual address */
+ beq- ckbat3 /* not valid, skip this one... */
+ sub r7,r4,r7 /* Subtract out the base */
+ rlwimi r8,r5,15,0,14 /* Get area length - 1 */
+ mfspr r6,dbat2l /* Get the real part */
+ cmplw r7,r8 /* Check if it is in the range */
+ bng- fndbat /* Yup, she's a good un... */
+
+ckbat3: mfspr r5,dbat3u /* Get the virtual address and length */
+ eqv r8,r8,r8 /* Get all foxes */
+ rlwinm. r0,r5,0,30,30 /* Check if valid for supervisor state */
+ rlwinm r7,r5,0,0,14 /* Clean up the base virtual address */
+ beq- notkernsp /* not valid, skip this one... */
+ sub r7,r4,r7 /* Subtract out the base */
+ rlwimi r8,r5,15,0,14 /* Get area length - 1 */
+ mfspr r6,dbat3l /* Get the real part */
+ cmplw r7,r8 /* Check if it is in the range */
+ bgt+ notkernsp /* No good... */
+
+fndbat: rlwinm r6,r6,0,0,14 /* Clean up the real address */
+ mtmsr r10 /* Restore state */
+ add r3,r7,r6 /* Relocate the offset to real */
+ isync /* Purge pipe */
+ blr /* Bye, bye... */
+
+notkernsp: mfspr r5,sdr1 /* Get hash table base and size */
+ rlwimi r11,r4,30,2,5 /* Insert the segment no. to make a VSID */
+ rlwimi r12,r5,16,0,15 /* Make table size -1 out of mask */
+ rlwinm r7,r4,26,10,25 /* Isolate the page index */
+ andc r5,r5,r12 /* Clean up the hash table */
+ xor r7,r7,r11 /* Get primary hash */
+ rlwinm r11,r11,1,1,24 /* Position VSID for pte ID */
+ and r7,r7,r12 /* Wrap the hash */
+ rlwimi r11,r4,10,26,31 /* Move API into pte ID */
+ add r5,r7,r5 /* Point to the PTEG */
+ oris r11,r11,0x8000 /* Slam on valid bit so's we don't match an invalid one */
+
+ li r9,8 /* Get the number of PTEs to check */
+ lwz r6,0(r5) /* Preload the virtual half */
+
+fndpte: subi r9,r9,1 /* Count the pte */
+ lwz r3,4(r5) /* Get the real half */
+ cmplw cr1,r6,r11 /* Is this what we want? */
+ lwz r6,8(r5) /* Start to get the next virtual half */
+ mr. r9,r9 /* Any more to try? */
+ addi r5,r5,8 /* Bump to next slot */
+ beq cr1,gotxlate /* We found what we were looking for... */
+ bne+ fndpte /* Go try the next PTE... */
+
+ mtmsr r10 /* Restore state */
+ li r3,0 /* Show failure */
+ isync /* Purge pipe */
+ blr /* Leave... */
+
+gotxlate: mtmsr r10 /* Restore state */
+ rlwimi r3,r4,0,20,31 /* Cram in the page displacement */
+ isync /* Purge pipe */
+ blr /* Return... */
- lwz r6,pmapvr(r3) ; Get the first part of the VR translation for pmap
- lwz r7,pmapvr+4(r3) ; Get the second part
- bl EXT(mapSetUp) ; Turn off interrupts, translation, and possibly enter 64-bit
+/*
+ * struct blokmap *hw_add_blk(pmap_t pmap, struct blokmap *bmr)
+ *
+ * This is used to add a block mapping entry to the MRU list whose top
+ * node is anchored at bmaps. This is a real address and is also used as
+ * the lock.
+ *
+ * Overlapping areas are not allowed. If we find one, we return it's address and
+ * expect the upper layers to panic. We only check this for a debug build...
+ *
+ */
- mr r27,r11 ; Remember the old MSR
- mr r26,r12 ; Remember the feature bits
+ .align 5
+ .globl EXT(hw_add_blk)
- xor r28,r3,r7 ; Change the common 32- and 64-bit half
+LEXT(hw_add_blk)
- bf-- pf64Bitb,hpSF1 ; skip if 32-bit...
+ mfsprg r9,2 ; Get feature flags
+ lwz r6,PMAP_PMAPVR(r3) ; Get the v to r translation
+ mfmsr r0 /* Save the MSR */
+ rlwinm r0,r0,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r0,r0,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r12,r0,0,MSR_EE_BIT+1,MSR_EE_BIT-1 /* Clear interruptions */
+ mtcrf 0x04,r9 ; Set the features
+ xor r3,r3,r6 ; Get real address of bmap anchor
+ rlwinm r12,r12,0,28,25 /* Clear IR and DR */
+ la r3,PMAP_BMAPS(r3) ; Point to bmap header
- rldimi r28,r6,32,0 ; Shift the fixed upper part of the physical over and cram in top
-
-hpSF1: mr r29,r4 ; Save top half of vaddr
- mr r30,r5 ; Save the bottom half
-
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkShared ; Go get a shared lock on the mapping lists
- mr. r3,r3 ; Did we get the lock?
- bne-- hpBadLock ; Nope...
+ bt pfNoMSRirb,habNoMSR ; No MSR...
- mr r3,r28 ; get the pmap address
- mr r4,r29 ; Get bits 0:31 to look for
- mr r5,r30 ; Get bits 32:64
+ mtmsr r12 ; Translation and all off
+ isync ; Toss prefetch
+ b habNoMSRx
- bl EXT(mapSearch) ; Go see if we can find it (note: R7 comes back with mpFlags)
-
- andi. r7,r7,lo16(mpSpecial|mpNest|mpPerm|mpBlock|mpRIP) ; Are we allowed to change it or is it being removed?
- mr. r31,r3 ; Save the mapping if we found it
- cmplwi cr1,r7,0 ; Anything special going on?
- mr r29,r4 ; Save next va high half
- mr r30,r5 ; Save next va low half
+habNoMSR:
+ mr r9,r0
+ mr r8,r3
+ li r0,loadMSR ; Get the MSR setter SC
+ mr r3,r12 ; Get new MSR
+ sc ; Set it
+ mr r3,r8
+ mr r0,r9
+habNoMSRx:
+
+abLck: lwarx r9,0,r3 ; Get the block map anchor and lock
+ rlwinm. r8,r9,0,31,31 ; Is it locked?
+ ori r8,r9,1 ; Set the lock
+ bne- abLckw ; Yeah...
+ stwcx. r8,0,r3 ; Lock the bmap list
+ bne- abLck ; Someone else was trying, try again...
+ b abSXg ; All done...
- beq-- hpNotFound ; Not found...
+ .align 4
- bne-- cr1,hpNotAllowed ; Something special is happening...
+abLckw: rlwinm. r5,r9,0,31,31 ; Check if it is still held
+ beq+ abLck ; Not no more...
+ lwz r9,0(r3) ; Get lock word again...
+ b abLckw ; Check it out...
- bt++ pf64Bitb,hpDo64 ; Split for 64 bit
+ .align 5
- bl mapInvPte32 ; Invalidate and lock PTEG, also merge into physent
-
- rlwimi r5,r24,0,mpPPb-32,mpPPb-32+2 ; Stick in the new pp
- mr. r3,r3 ; Was there a previously valid PTE?
+ nop ; Force ISYNC to last instruction in IFETCH
+ nop
- stb r5,mpVAddr+7(r31) ; Set the new pp field (do not muck with the rest)
+abSXg: rlwinm r11,r9,0,0,26 ; Clear out flags and lock
+ isync ; Make sure we have not used anything yet
- beq-- hpNoOld32 ; Nope...
-
- stw r5,4(r3) ; Store second half of PTE
- eieio ; Make sure we do not reorder
- stw r4,0(r3) ; Revalidate the PTE
-
- eieio ; Make sure all updates come first
- stw r6,0(r7) ; Unlock PCA
-
-hpNoOld32: la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkUnlock ; Unlock the search list
+;
+;
+;
- li r3,mapRtOK ; Set normal return
- b hpR32 ; Join common...
+ lwz r7,bmstart(r4) ; Get start
+ lwz r8,bmend(r4) ; Get end
+ mr r2,r11 ; Get chain
+
+abChk: mr. r10,r2 ; End of chain?
+ beq abChkD ; Yes, chain is ok...
+ lwz r5,bmstart(r10) ; Get start of current area
+ lwz r6,bmend(r10) ; Get end of current area
+
+ cmplw cr0,r8,r5 ; Is the end of the new before the old?
+ cmplw cr1,r8,r6 ; Is the end of the new after the old?
+ cmplw cr6,r6,r7 ; Is the end of the old before the new?
+ cror cr1_eq,cr0_lt,cr1_gt ; Set cr1_eq if new not in old
+ cmplw cr7,r6,r8 ; Is the end of the old after the new?
+ lwz r2,bmnext(r10) ; Get pointer to the next
+ cror cr6_eq,cr6_lt,cr7_gt ; Set cr2_eq if old not in new
+ crand cr1_eq,cr1_eq,cr6_eq ; Set cr1_eq if no overlap
+ beq+ cr1,abChk ; Ok check the next...
+
+ lwz r8,blkFlags(r10) ; Get the flags
+ rlwinm. r8,r8,0,blkRembit,blkRembit ; Check the blkRem bit
+ beq abRet ; Is the mapping partially removed
+ ori r10,r10,2 ; Indicate that this block is partially removed
+abRet:
+ stw r9,0(r3) ; Unlock
+ mtmsr r0 ; Restore xlation and rupts
+ mr r3,r10 ; Pass back the overlap
+ isync ;
+ blr ; Return...
- .align 5
-
+abChkD: stw r11,bmnext(r4) ; Chain this on in
+ rlwimi r4,r9,0,27,31 ; Copy in locks and flags
+ sync ; Make sure that is done
-hpDo64: bl mapInvPte64 ; Invalidate and lock PTEG, also merge into physent
-
- rldimi r5,r24,0,mpPPb ; Stick in the new pp
- mr. r3,r3 ; Was there a previously valid PTE?
+ stw r4,0(r3) ; Unlock and chain the new first one
+ mtmsr r0 ; Restore xlation and rupts
+ li r3,0 ; Pass back a no failure return code
+ isync
+ blr ; Return...
- stb r5,mpVAddr+7(r31) ; Set the new pp field (do not muck with the rest)
- beq-- hpNoOld64 ; Nope...
-
- std r5,8(r3) ; Store second half of PTE
- eieio ; Make sure we do not reorder
- std r4,0(r3) ; Revalidate the PTE
+/*
+ * struct blokmap *hw_rem_blk(pmap_t pmap, vm_offset_t sva, vm_offset_t eva)
+ *
+ * This is used to remove a block mapping entry from the list that
+ * is anchored at bmaps. bmaps is a virtual address and is also used as
+ * the lock.
+ *
+ * Note that this function clears a single block that contains
+ * any address within the range sva to eva (inclusive). To entirely
+ * clear any range, hw_rem_blk must be called repeatedly until it
+ * returns a 0.
+ *
+ * The block is removed from the list and all hash table entries
+ * corresponding to the mapped block are invalidated and the TLB
+ * entries are purged. If the block is large, this could take
+ * quite a while. We need to hash every possible address in the
+ * range and lock down the PCA.
+ *
+ * If we attempt to remove a permanent entry, we will not do it.
+ * The block address will be ored with 1 and returned.
+ *
+ *
+ */
- eieio ; Make sure all updates come first
- stw r6,0(r7) ; Unlock PCA
+ .align 5
+ .globl EXT(hw_rem_blk)
-hpNoOld64: la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkUnlock ; Unlock the search list
+LEXT(hw_rem_blk)
- li r3,mapRtOK ; Set normal return
- b hpR64 ; Join common...
+ mfsprg r9,2 ; Get feature flags
+ lwz r6,PMAP_PMAPVR(r3) ; Get the v to r translation
+ mfmsr r0 /* Save the MSR */
+ rlwinm r0,r0,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r0,r0,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r12,r0,0,MSR_EE_BIT+1,MSR_EE_BIT-1 /* Clear interruptions */
+ mtcrf 0x04,r9 ; Set the features
+ xor r3,r3,r6 ; Get real address of bmap anchor
+ rlwinm r12,r12,0,28,25 /* Clear IR and DR */
+ la r3,PMAP_BMAPS(r3) ; Point to the bmap chain head
- .align 5
-
-hpReturn: bt++ pf64Bitb,hpR64 ; Yes...
+ bt pfNoMSRirb,hrbNoMSR ; No MSR...
-hpR32: mtmsr r27 ; Restore enables/translation/etc.
- isync
- b hpReturnC ; Join common...
+ mtmsr r12 ; Translation and all off
+ isync ; Toss prefetch
+ b hrbNoMSRx
+
+hrbNoMSR:
+ mr r9,r0
+ mr r8,r3
+ li r0,loadMSR ; Get the MSR setter SC
+ mr r3,r12 ; Get new MSR
+ sc ; Set it
+ mr r3,r8
+ mr r0,r9
+hrbNoMSRx:
+ li r7,0
+ cmp cr5,r0,r7 ; Request to invalidate the ptes
+ b rbLck
-hpR64: mtmsrd r27 ; Restore enables/translation/etc.
- isync
+rbunlink:
+ lwz r4,bmstart(r10) ; Get start of current mapping
+ lwz r5,bmend(r10) ; Get end of current mapping
+ cmp cr5,r3,r3 ; Request to unlink the mapping
+
+rbLck: lwarx r9,0,r3 ; Get the block map anchor and lock
+ rlwinm. r8,r9,0,31,31 ; Is it locked?
+ ori r8,r9,1 ; Set the lock
+ bne- rbLckw ; Yeah...
+ stwcx. r8,0,r3 ; Lock the bmap list
+ bne- rbLck ; Someone else was trying, try again...
+ b rbSXg ; All done...
-hpReturnC: stw r29,0(r25) ; Save the top of the next va
- stw r30,4(r25) ; Save the bottom of the next va
- lwz r0,(FM_ALIGN((31-24+1)*4)+FM_SIZE+FM_LR_SAVE)(r1) ; Save the return
- lwz r24,FM_ARG0+0x00(r1) ; Save a register
- lwz r25,FM_ARG0+0x04(r1) ; Save a register
- lwz r26,FM_ARG0+0x08(r1) ; Save a register
- mtlr r0 ; Restore the return
- lwz r27,FM_ARG0+0x0C(r1) ; Save a register
- lwz r28,FM_ARG0+0x10(r1) ; Save a register
- lwz r29,FM_ARG0+0x14(r1) ; Save a register
- lwz r30,FM_ARG0+0x18(r1) ; Save a register
- lwz r31,FM_ARG0+0x1C(r1) ; Save a register
- lwz r1,0(r1) ; Pop the stack
- blr ; Leave...
+ .align 4
+
+rbLckw: rlwinm. r11,r9,0,31,31 ; Check if it is still held
+ beq+ rbLck ; Not no more...
+ lwz r9,0(r3) ; Get lock word again...
+ b rbLckw ; Check it out...
.align 5
-hpBadLock: li r3,mapRtBadLk ; Set lock time out error code
- b hpReturn ; Leave....
+ nop ; Force ISYNC to last instruction in IFETCH
+ nop
+
+rbSXg: rlwinm. r2,r9,0,0,26 ; Clear out flags and lock
+ mr r10,r3 ; Keep anchor as previous pointer
+ isync ; Make sure we have not used anything yet
-hpNotFound: la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkUnlock ; Unlock the search list
+ beq- rbMT ; There is nothing in the list
- li r3,mapRtNotFnd ; Set that we did not find the requested page
- b hpReturn ; Leave....
+rbChk: mr r12,r10 ; Save the previous
+ mr. r10,r2 ; End of chain?
+ beq rbMT ; Yes, nothing to do...
+ lwz r11,bmstart(r10) ; Get start of current area
+ lwz r6,bmend(r10) ; Get end of current area
-hpNotAllowed:
- rlwinm. r0,r7,0,mpRIPb,mpRIPb ; Is it actually being removed?
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bne-- hpNotFound ; Yeah...
- bl sxlkUnlock ; Unlock the search list
+ cmplw cr0,r5,r11 ; Is the end of range before the start of the area?
+ cmplw cr1,r4,r6 ; Is the start of range after the end of the area?
+ cror cr1_eq,cr0_lt,cr1_gt ; Set cr1_eq if new not in range
+ lwz r2,bmnext(r10) ; Get the next one
+ beq+ cr1,rbChk ; Not this one, check the next...
+
+ cmplw cr1,r12,r3 ; Is the current mapping the first one?
+
+ bne cr5,rbblkRem ; Do we have to unchain the mapping
+
+ bne cr1,rbnFirst ; Yes, is this the first mapping?
+ rlwimi r9,r2,0,0,26 ; Yes, Change the lock value
+ ori r2,r9,1 ; Turn on the lock bit
+rbnFirst:
+ stw r2,bmnext(r12) ; Unchain us
+ sync
+ b rbDone
+
+rbblkRem:
+
+ lwz r8,blkFlags(r10) ; Get the flags
- li r3,mapRtBlock ; Assume it was a block
- andi. r7,r7,lo16(mpBlock) ; Is this a block?
- bne++ hpReturn ; Yes, leave...
+ rlwinm. r7,r8,0,blkPermbit,blkPermbit ; is this a permanent block?
- li r3,mapRtPerm ; Set that we hit a permanent page
- b hpReturn ; Leave....
+ bne- rbPerm ; This is permanent, do not remove...
+ rlwinm. r7,r8,0,blkRembit,blkRembit ; is this mapping partially removed
-;
-; int hw_test_rc(pmap, va, reset) - tests RC on a specific va
-;
-; Returns following code ORed with RC from mapping
-; mapRtOK - if all is ok
-; mapRtBadLk - if mapping lock fails
-; mapRtNotFnd - if mapping is not found
-;
- .align 5
- .globl EXT(hw_test_rc)
+ beq rbblkRemcont ; If not, check the max size
+ lwz r11,bmcurrent(r10) ; If yes, resume for the current page
-LEXT(hw_test_rc)
- stwu r1,-(FM_ALIGN((31-24+1)*4)+FM_SIZE)(r1) ; Make some space on the stack
- mflr r0 ; Save the link register
- stw r24,FM_ARG0+0x00(r1) ; Save a register
- stw r25,FM_ARG0+0x04(r1) ; Save a register
- stw r26,FM_ARG0+0x08(r1) ; Save a register
- stw r27,FM_ARG0+0x0C(r1) ; Save a register
- stw r28,FM_ARG0+0x10(r1) ; Save a register
- mr r24,r6 ; Save the reset request
- stw r29,FM_ARG0+0x14(r1) ; Save a register
- stw r30,FM_ARG0+0x18(r1) ; Save a register
- stw r31,FM_ARG0+0x1C(r1) ; Save a register
- stw r0,(FM_ALIGN((31-24+1)*4)+FM_SIZE+FM_LR_SAVE)(r1) ; Save the return
+ cmp cr5,r11,r6 ; No partial remove left
+ beq cr5, rbpendret ; But there is a pending remove
- lwz r6,pmapvr(r3) ; Get the first part of the VR translation for pmap
- lwz r7,pmapvr+4(r3) ; Get the second part
+rbblkRemcont:
+ bne rbblkRemcont1 ; Is it the first remove
+ oris r8,r8,hi16(blkRem) ; Yes
+ stw r8,blkFlags(r10) ; set the blkRem bit in blkFlags
- bl EXT(mapSetUp) ; Turn off interrupts, translation, and possibly enter 64-bit
+rbblkRemcont1:
+ lis r5,hi16(BLKREMMAX*4096) ; Load maximun size tear down
+ ori r5,r5,lo16(BLKREMMAX*4096) ; Load maximun size tear down
+ sub r7,r6,r11 ; Get the remaining size to tear down
+ cmp cr5,r7,r5 ; Compare against the maximun size
+ ble cr5,rbfullblk ; If less or equal, go remove the mapping
- mr r27,r11 ; Remember the old MSR
- mr r26,r12 ; Remember the feature bits
+ add r7,r11,r5 ; Add the max size tear down to the current page
+ stw r7,bmcurrent(r10) ; Update the current page
+ subi r6,r7,1 ; Set the current end of the partial tear down
+ b rbcont
- xor r28,r3,r7 ; Change the common 32- and 64-bit half
+rbfullblk:
+ stw r6,bmcurrent(r10) ; Update the current page
- bf-- pf64Bitb,htrSF1 ; skip if 32-bit...
+rbcont:
+ lwz r8,bmspace(r10) ; Get the VSID
+ sync
+ stw r9,0(r3) ; Unlock and chain the new first one
+
+ eqv r4,r4,r4 ; Fill the bottom with foxes
+ mfspr r12,sdr1 ; Get hash table base and size
+ rlwinm r8,r8,6,0,25 ; Align VSID to PTEG
+ rlwimi r4,r12,16,0,15 ; Make table size - 1 out of mask
+ andc r12,r12,r4 ; Clean up address of hash table
+ rlwinm r5,r11,26,6,25 ; Rotate virtual start address into PTEG units
+ add r12,r12,r4 ; Point to PCA - 1
+ rlwinm r6,r6,26,6,25 ; Rotate virtual end address into PTEG units
+ addi r12,r12,1 ; Point to PCA base
+ sub r6,r6,r5 ; Get the total number of PTEGs to clear
+ cmplw r6,r4 ; See if this wraps all the way around
+ blt rbHash ; Nope, length is right
+ subi r6,r4,32+31 ; Back down to correct length
+
+rbHash: rlwinm r5,r5,0,10,25 ; Keep only the page index
+ xor r2,r8,r5 ; Hash into table
+ and r2,r2,r4 ; Wrap into the table
+ add r2,r2,r12 ; Point right at the PCA
+
+rbLcka: lwarx r7,0,r2 ; Get the PTEG lock
+ mr. r7,r7 ; Is it locked?
+ bne- rbLckwa ; Yeah...
+ li r7,1 ; Get the locked value
+ stwcx. r7,0,r2 ; Take it
+ bne- rbLcka ; Someone else was trying, try again...
+ b rbSXga ; All done...
+
+rbLckwa: mr. r7,r7 ; Check if it is already held
+ beq+ rbLcka ; It is clear...
+ lwz r7,0(r2) ; Get lock word again...
+ b rbLckwa ; Wait...
+
+rbSXga: isync ; Make sure nothing used yet
+ lwz r7,PCAallo(r2) ; Get the allocation word
+ rlwinm. r11,r7,8,0,7 ; Isolate the autogenerated PTEs
+ or r7,r7,r11 ; Release the autogen slots
+ beq+ rbAintNone ; There are not any here
+ mtcrf 0xC0,r11 ; Set the branch masks for autogens
+ sub r11,r2,r4 ; Move back to the hash table + 1
+ rlwinm r7,r7,0,16,7 ; Clear the autogen field
+ subi r11,r11,1 ; Point to the PTEG
+ stw r7,PCAallo(r2) ; Update the flags
+ li r7,0 ; Get an invalid PTE value
+
+ bf 0,rbSlot1 ; No autogen here
+ stw r7,0x00(r11) ; Invalidate PTE
+rbSlot1: bf 1,rbSlot2 ; No autogen here
+ stw r7,0x08(r11) ; Invalidate PTE
+rbSlot2: bf 2,rbSlot3 ; No autogen here
+ stw r7,0x10(r11) ; Invalidate PTE
+rbSlot3: bf 3,rbSlot4 ; No autogen here
+ stw r7,0x18(r11) ; Invalidate PTE
+rbSlot4: bf 4,rbSlot5 ; No autogen here
+ stw r7,0x20(r11) ; Invalidate PTE
+rbSlot5: bf 5,rbSlot6 ; No autogen here
+ stw r7,0x28(r11) ; Invalidate PTE
+rbSlot6: bf 6,rbSlot7 ; No autogen here
+ stw r7,0x30(r11) ; Invalidate PTE
+rbSlot7: bf 7,rbSlotx ; No autogen here
+ stw r7,0x38(r11) ; Invalidate PTE
+rbSlotx:
+
+rbAintNone: li r7,0 ; Clear this out
+ sync ; To make SMP happy
+ addic. r6,r6,-64 ; Decrement the count
+ stw r7,PCAlock(r2) ; Release the PTEG lock
+ addi r5,r5,64 ; Move up by adjusted page number
+ bge+ rbHash ; Not done...
+
+ sync ; Make sure the memory is quiet
- rldimi r28,r6,32,0 ; Shift the fixed upper part of the physical over and cram in top
+;
+; Here we take the easy way out and just purge the entire TLB. This is
+; certainly faster and definitly easier than blasting just the correct ones
+; in the range, we only need one lock and one TLBSYNC. We would hope
+; that most blocks are more than 64 pages (256K) and on every machine
+; up to Book E, 64 TLBIEs will invalidate the entire table.
+;
-htrSF1: mr r29,r4 ; Save top half of vaddr
- mr r30,r5 ; Save the bottom half
+ li r5,64 ; Get number of TLB entries to purge
+ lis r12,HIGH_ADDR(EXT(tlb_system_lock)) ; Get the TLBIE lock
+ li r6,0 ; Start at 0
+ ori r12,r12,LOW_ADDR(EXT(tlb_system_lock)) ; Grab up the bottom part
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkShared ; Go get a shared lock on the mapping lists
- mr. r3,r3 ; Did we get the lock?
- li r25,0 ; Clear RC
- bne-- htrBadLock ; Nope...
-
- mr r3,r28 ; get the pmap address
- mr r4,r29 ; Get bits 0:31 to look for
- mr r5,r30 ; Get bits 32:64
-
- bl EXT(mapSearch) ; Go see if we can find it (R7 comes back with mpFlags)
-
- andi. r0,r7,lo16(mpSpecial|mpNest|mpPerm|mpBlock|mpRIP) ; Are we allowed to change it or is it being removed?
- mr. r31,r3 ; Save the mapping if we found it
- cmplwi cr1,r0,0 ; Are we removing it?
- crorc cr0_eq,cr0_eq,cr1_eq ; Did we not find it or is it being removed?
+rbTlbL: lwarx r2,0,r12 ; Get the TLBIE lock
+ mr. r2,r2 ; Is it locked?
+ li r2,1 ; Get our lock value
+ bne- rbTlbL ; It is locked, go wait...
+ stwcx. r2,0,r12 ; Try to get it
+ bne- rbTlbL ; We was beat...
+
+rbTlbN: addic. r5,r5,-1 ; See if we did them all
+ tlbie r6 ; Invalidate it everywhere
+ addi r6,r6,0x1000 ; Up to the next page
+ bgt+ rbTlbN ; Make sure we have done it all...
- bt-- cr0_eq,htrNotFound ; Not found, something special, or being removed...
+ mfspr r5,pvr ; Find out what kind of machine we are
+ li r2,0 ; Lock clear value
- bt++ pf64Bitb,htrDo64 ; Split for 64 bit
+ rlwinm r5,r5,16,16,31 ; Isolate CPU type
+ cmplwi r5,3 ; Is this a 603?
+ sync ; Make sure all is quiet
+ beq- rbits603a ; It is a 603, skip the tlbsync...
- bl mapInvPte32 ; Invalidate and lock PTEG, also merge into physent
-
- cmplwi cr1,r24,0 ; Do we want to clear RC?
- lwz r12,mpVAddr+4(r31) ; Get the bottom of the mapping vaddr field
- mr. r3,r3 ; Was there a previously valid PTE?
- li r0,lo16(mpR|mpC) ; Get bits to clear
+ eieio ; Make sure that the tlbie happens first
+ tlbsync ; wait for everyone to catch up
+ isync
- and r25,r5,r0 ; Save the RC bits
- beq++ cr1,htrNoClr32 ; Nope...
+rbits603a: sync ; Wait for quiet again
+ stw r2,0(r12) ; Unlock invalidates
- andc r12,r12,r0 ; Clear mapping copy of RC
- andc r5,r5,r0 ; Clear PTE copy of RC
- sth r12,mpVAddr+6(r31) ; Set the new RC
-
-htrNoClr32: beq-- htrNoOld32 ; No previously valid PTE...
+ sync ; Make sure that is done
- sth r5,6(r3) ; Store updated RC
- eieio ; Make sure we do not reorder
- stw r4,0(r3) ; Revalidate the PTE
+ ble cr5,rbunlink ; If all ptes are flush, go unlink the mapping
+ mtmsr r0 ; Restore xlation and rupts
+ mr r3,r10 ; Pass back the removed block in progress
+ ori r3,r3,2 ; Indicate that the block remove isn't completed yet
+ isync
+ blr ; Return...
- eieio ; Make sure all updates come first
- stw r6,0(r7) ; Unlock PCA
+rbpendret:
+ stw r9,0(r3) ; Unlock
+ mtmsr r0 ; Restore xlation and rupts
+ mr r3,r10 ; Pass back the removed block in progress
+ ori r3,r3,2 ; Indicate that the block remove isn't completed yet
+ isync
+ blr ; Return...
-htrNoOld32: la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkUnlock ; Unlock the search list
- li r3,mapRtOK ; Set normal return
- b htrR32 ; Join common...
- .align 5
-
+rbMT: stw r9,0(r3) ; Unlock
+ mtmsr r0 ; Restore xlation and rupts
+ li r3,0 ; Say we did not find one
+ isync
+ blr ; Return...
-htrDo64: bl mapInvPte64 ; Invalidate and lock PTEG, also merge into physent
-
- cmplwi cr1,r24,0 ; Do we want to clear RC?
- lwz r12,mpVAddr+4(r31) ; Get the bottom of the mapping vaddr field
- mr. r3,r3 ; Was there a previously valid PTE?
- li r0,lo16(mpR|mpC) ; Get bits to clear
+rbPerm: stw r9,0(r3) ; Unlock
+ mtmsr r0 ; Restore xlation and rupts
+ ori r3,r10,1 ; Say we did not remove it
+ isync
+ blr ; Return...
- and r25,r5,r0 ; Save the RC bits
- beq++ cr1,htrNoClr64 ; Nope...
-
- andc r12,r12,r0 ; Clear mapping copy of RC
- andc r5,r5,r0 ; Clear PTE copy of RC
- sth r12,mpVAddr+6(r31) ; Set the new RC
+rbDone: stw r9,0(r3) ; Unlock
+ mtmsr r0 ; Restore xlation and rupts
+ mr r3,r10 ; Pass back the removed block
+ isync
+ blr ; Return...
-htrNoClr64: beq-- htrNoOld64 ; Nope, no pevious pte...
-
- sth r5,14(r3) ; Store updated RC
- eieio ; Make sure we do not reorder
- std r4,0(r3) ; Revalidate the PTE
+/*
+ * hw_select_mappings(struct mappingflush *mappingflush)
+ *
+ * Input: PCA addr
+ * Ouput: up to 8 user mappings
+ *
+ * hw_select_mappings() scans every PCA mapping hash lists and select
+ * the last user mapping if it exists.
+ *
+ */
- eieio ; Make sure all updates come first
- stw r6,0(r7) ; Unlock PCA
+ .align 5
+ .globl EXT(hw_select_mappings)
-htrNoOld64: la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkUnlock ; Unlock the search list
- li r3,mapRtOK ; Set normal return
- b htrR64 ; Join common...
+LEXT(hw_select_mappings)
+ mr r5,r3 ; Get the mapping flush addr
+ mfmsr r12 ; Get the MSR
+ rlwinm r12,r12,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r12,r12,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ mfsprg r9,2 ; Get feature flags
+ andi. r0,r12,0x7FCF ; Disable translation and interruptions
+ mtcrf 0x04,r9 ; Set the features
+ bt pfNoMSRirb,hvmNoMSR ; No MSR...
+ mtmsr r0
+ isync
+ b hvmNoMSRx
+hvmNoMSR:
+ mr r3,r0 ; Get the new MSR
+ li r0,loadMSR ; Get the MSR setter SC
+ sc
+hvmNoMSRx:
+ mr r0,r12
+ li r11,1 ; Get the locked value
+
+hvmptegLckx:
+ lwz r3,MFpcaptr(r5) ; Get the PCA pointer
+ lwarx r10,0,r3 ; Get the PTEG lock
+ mr. r10,r10 ; Is it locked?
+ bne- hvmptegLckwx ; Yeah...
+ stwcx. r11,0,r3 ; Take take it
+ bne- hvmptegLckx ; Someone else was trying, try again...
+ b hvmptegSXgx ; All done...
+
+ .align 4
+
+hvmptegLckwx:
+ mr. r10,r10 ; Check if it is already held
+ beq+ hvmptegLckx ; It's clear...
+ lwz r10,0(r3) ; Get lock word again...
+ b hvmptegLckwx ; Wait...
+
+ .align 4
+
+hvmptegSXgx:
+ isync ; Make sure we haven't used anything yet
+
+ li r11,8 ; set count to 8
+
+ lwz r6,PCAhash(r3) ; load the first mapping hash list
+ la r12,PCAhash(r3) ; Point to the mapping hash area
+ la r4,MFmapping(r5) ; Point to the mapping flush mapping area
+ li r7,0 ; Load zero
+ stw r7,MFmappingcnt(r5) ; Set the current count to 0
+hvmnexthash:
+ li r10,0 ; Mapping test
+
+hvmfindmap:
+ mr. r6,r6 ; Test if the hash list current pointer is zero
+ beq hvmfindmapret ; Did we hit the end of the hash list
+ lwz r7,mmPTEv(r6) ; Pick up our virtual ID
+ rlwinm r8,r7,5,0,19 ; Pick VSID 20 lower bits
+ mr. r8,r8
+ beq hvmfindmapnext ; Skip Kernel VSIDs
+ rlwinm r8,r7,1,0,3 ; Extract the Segment index
+ rlwinm r9,r7,22,4,9 ; Extract API 6 upper bits
+ or r8,r8,r9 ; Add to the virtual address
+ rlwinm r9,r7,31,6,25 ; Pick VSID 19 lower bits
+ xor r9,r9,r3 ; Exclusive or with the PCA address
+ rlwinm r9,r9,6,10,19 ; Extract API 10 lower bits
+ or r8,r8,r9 ; Add to the virtual address
+
+ stw r8,4(r4) ; Store the virtual address
+ lwz r8,mmpmap(r6) ; Get the pmap
+ stw r8,0(r4) ; Store the pmap
+ li r10,1 ; Found one
+
+hvmfindmapnext:
+ lwz r6,mmhashnext(r6) ; Pick up next mapping block
+ b hvmfindmap ; Scan the next mapping
+hvmfindmapret:
+ mr. r10,r10 ; Found mapping
+ beq hvmnexthashprep ; If not, do not update the mappingflush array
+ lwz r7,MFmappingcnt(r5) ; Get the current count
+ addi r7,r7,1 ; Increment the current count
+ stw r7,MFmappingcnt(r5) ; Store the current count
+ addi r4,r4,MFmappingSize ; Point to the next mapping flush entry
+hvmnexthashprep:
+ addi r12,r12,4 ; Load the next hash list
+ lwz r6,0(r12) ; Load the next hash list entry
+ subi r11,r11,1 ; Decrement hash list index
+ mr. r11,r11 ; Test for a remaining hash list
+ bne hvmnexthash ; Loop to scan the next hash list
+
+ li r10,0
+ stw r10,0(r3) ; Unlock the hash list
+ mtmsr r0 ; Restore translation and interruptions
+ isync
+ blr
- .align 5
-
-htrReturn: bt++ pf64Bitb,htrR64 ; Yes...
+/*
+ * vm_offset_t hw_cvp_blk(pmap_t pmap, vm_offset_t va)
+ *
+ * This is used to translate a virtual address within a block mapping entry
+ * to a physical address. If not found, 0 is returned.
+ *
+ */
-htrR32: mtmsr r27 ; Restore enables/translation/etc.
- isync
- b htrReturnC ; Join common...
+ .align 5
+ .globl EXT(hw_cvp_blk)
-htrR64: mtmsrd r27 ; Restore enables/translation/etc.
- isync
+LEXT(hw_cvp_blk)
+
+ mfsprg r9,2 ; Get feature flags
+ lwz r6,PMAP_PMAPVR(r3) ; Get the v to r translation
+ mfmsr r0 /* Save the MSR */
+ rlwinm r0,r0,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r0,r0,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r12,r0,0,MSR_EE_BIT+1,MSR_EE_BIT-1 /* Clear interruptions */
+ mtcrf 0x04,r9 ; Set the features
+ xor r3,r3,r6 ; Get real address of bmap anchor
+ rlwinm r12,r12,0,28,25 /* Clear IR and DR */
+ la r3,PMAP_BMAPS(r3) ; Point to chain header
+
+ bt pfNoMSRirb,hcbNoMSR ; No MSR...
+
+ mtmsr r12 ; Translation and all off
+ isync ; Toss prefetch
+ b hcbNoMSRx
-htrReturnC: lwz r0,(FM_ALIGN((31-24+1)*4)+FM_SIZE+FM_LR_SAVE)(r1) ; Save the return
- or r3,r3,r25 ; Send the RC bits back
- lwz r24,FM_ARG0+0x00(r1) ; Save a register
- lwz r25,FM_ARG0+0x04(r1) ; Save a register
- lwz r26,FM_ARG0+0x08(r1) ; Save a register
- mtlr r0 ; Restore the return
- lwz r27,FM_ARG0+0x0C(r1) ; Save a register
- lwz r28,FM_ARG0+0x10(r1) ; Save a register
- lwz r29,FM_ARG0+0x14(r1) ; Save a register
- lwz r30,FM_ARG0+0x18(r1) ; Save a register
- lwz r31,FM_ARG0+0x1C(r1) ; Save a register
- lwz r1,0(r1) ; Pop the stack
+hcbNoMSR:
+ mr r9,r0
+ mr r8,r3
+ li r0,loadMSR ; Get the MSR setter SC
+ mr r3,r12 ; Get new MSR
+ sc ; Set it
+ mr r3,r8
+ mr r0,r9
+hcbNoMSRx:
+
+cbLck: lwarx r9,0,r3 ; Get the block map anchor and lock
+ rlwinm. r8,r9,0,31,31 ; Is it locked?
+ ori r8,r9,1 ; Set the lock
+ bne- cbLckw ; Yeah...
+ stwcx. r8,0,r3 ; Lock the bmap list
+ bne- cbLck ; Someone else was trying, try again...
+ b cbSXg ; All done...
+
+ .align 4
+
+cbLckw: rlwinm. r5,r9,0,31,31 ; Check if it is still held
+ beq+ cbLck ; Not no more...
+ lwz r9,0(r3) ; Get lock word again...
+ b cbLckw ; Check it out...
+
+ .align 5
+
+ nop ; Force ISYNC to last instruction in IFETCH
+ nop
+ nop
+ nop
+ nop
+
+cbSXg: rlwinm. r11,r9,0,0,26 ; Clear out flags and lock
+ li r2,0 ; Assume we do not find anything
+ isync ; Make sure we have not used anything yet
+
+cbChk: mr. r11,r11 ; Is there more?
+ beq- cbDone ; No more...
+ lwz r5,bmstart(r11) ; Get the bottom of range
+ lwz r12,bmend(r11) ; Get the top of range
+ cmplw cr0,r4,r5 ; Are we before the entry?
+ cmplw cr1,r4,r12 ; Are we after of the entry?
+ cror cr1_eq,cr0_lt,cr1_gt ; Set cr1_eq if new not in range
+ beq- cr1,cbNo ; We are not in the range...
+
+ lwz r2,bmPTEr(r11) ; Get the real part of the PTE
+ sub r5,r4,r5 ; Get offset into area
+ rlwinm r2,r2,0,0,19 ; Clean out everything but the page
+ add r2,r2,r5 ; Adjust the real address
+
+cbDone: stw r9,0(r3) ; Unlock it, we are done with it (no sync needed)
+ mtmsr r0 ; Restore translation and interrupts...
+ isync ; Make sure it is on
+ mr r3,r2 ; Set return physical address
blr ; Leave...
.align 5
-htrBadLock: li r3,mapRtBadLk ; Set lock time out error code
- b htrReturn ; Leave....
+cbNo: lwz r11,bmnext(r11) ; Link next
+ b cbChk ; Check it out...
-htrNotFound:
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkUnlock ; Unlock the search list
- li r3,mapRtNotFnd ; Set that we did not find the requested page
- b htrReturn ; Leave....
-
-
-
-;
-; mapPhysFindLock - find physent list and lock it
-; R31 points to mapping
-;
- .align 5
-
-mapPhysFindLock:
- lbz r4,mpFlags+1(r31) ; Get the index into the physent bank table
- lis r3,ha16(EXT(pmap_mem_regions)) ; Get high order of physent table (note use of ha16 to get value appropriate for an addi of low part)
- rlwinm r4,r4,2,0,29 ; Change index into byte offset
- addi r4,r4,lo16(EXT(pmap_mem_regions)) ; Get low part of address of entry
- add r3,r3,r4 ; Point to table entry
- lwz r5,mpPAddr(r31) ; Get physical page number
- lwz r7,mrStart(r3) ; Get the start of range
- lwz r3,mrPhysTab(r3) ; Get the start of the entries for this bank
- sub r6,r5,r7 ; Get index to physent
- rlwinm r6,r6,3,0,28 ; Get offset to physent
- add r3,r3,r6 ; Point right to the physent
- b mapPhysLock ; Join in the lock...
-
-;
-; mapPhysLock - lock a physent list
-; R3 contains list header
-;
- .align 5
-
-mapPhysLockS:
- li r2,lgKillResv ; Get a spot to kill reservation
- stwcx. r2,0,r2 ; Kill it...
-
-mapPhysLockT:
- lwz r2,ppLink(r3) ; Get physent chain header
- rlwinm. r2,r2,0,0,0 ; Is lock clear?
- bne-- mapPhysLockT ; Nope, still locked...
-
-mapPhysLock:
- lwarx r2,0,r3 ; Get the lock
- rlwinm. r0,r2,0,0,0 ; Is it locked?
- oris r0,r2,0x8000 ; Set the lock bit
- bne-- mapPhysLockS ; It is locked, spin on it...
- stwcx. r0,0,r3 ; Try to stuff it back...
- bne-- mapPhysLock ; Collision, try again...
- isync ; Clear any speculations
- blr ; Leave...
-
-
-;
-; mapPhysUnlock - unlock a physent list
-; R3 contains list header
-;
- .align 5
-
-mapPhysUnlock:
- lwz r0,ppLink(r3) ; Get physent chain header
- rlwinm r0,r0,0,1,31 ; Clear the lock bit
- eieio ; Make sure unlock comes last
- stw r0,ppLink(r3) ; Unlock the list
- blr
-
-;
-; mapPhysMerge - merge the RC bits into the master copy
-; R3 points to the physent
-; R4 contains the RC bits
-;
-; Note: we just return if RC is 0
-;
- .align 5
-
-mapPhysMerge:
- rlwinm. r4,r4,PTE1_REFERENCED_BIT+(64-ppRb),ppRb-32,ppCb-32 ; Isolate RC bits
- la r5,ppLink+4(r3) ; Point to the RC field
- beqlr-- ; Leave if RC is 0...
-
-mapPhysMergeT:
- lwarx r6,0,r5 ; Get the RC part
- or r6,r6,r4 ; Merge in the RC
- stwcx. r6,0,r5 ; Try to stuff it back...
- bne-- mapPhysMergeT ; Collision, try again...
- blr ; Leave...
-
-;
-; Sets the physent link pointer and preserves all flags
-; The list is locked
-; R3 points to physent
-; R4 has link to set
-;
-
- .align 5
-
-mapPhyCSet32:
- la r5,ppLink+4(r3) ; Point to the link word
-
-mapPhyCSetR:
- lwarx r2,0,r5 ; Get the link and flags
- rlwimi r4,r2,0,26,31 ; Insert the flags
- stwcx. r4,0,r5 ; Stick them back
- bne-- mapPhyCSetR ; Someone else did something, try again...
- blr ; Return...
-
- .align 5
-
-mapPhyCSet64:
- li r0,0xFF ; Get mask to clean up mapping pointer
- rldicl r0,r0,62,0 ; Rotate clean up mask to get 0xC0000000000000003F
-
-mapPhyCSet64x:
- ldarx r2,0,r3 ; Get the link and flags
- and r5,r2,r0 ; Isolate the flags
- or r6,r4,r5 ; Add them to the link
- stdcx. r6,0,r3 ; Stick them back
- bne-- mapPhyCSet64x ; Someone else did something, try again...
- blr ; Return...
-
-;
-; mapBumpBusy - increment the busy count on a mapping
-; R3 points to mapping
-;
-
- .align 5
-
-mapBumpBusy:
- lwarx r4,0,r3 ; Get mpBusy
- addis r4,r4,0x0100 ; Bump the busy count
- stwcx. r4,0,r3 ; Save it back
- bne-- mapBumpBusy ; This did not work, try again...
- blr ; Leave...
-
-;
-; mapDropBusy - increment the busy count on a mapping
-; R3 points to mapping
-;
-
- .globl EXT(mapping_drop_busy)
- .align 5
-
-LEXT(mapping_drop_busy)
-mapDropBusy:
- lwarx r4,0,r3 ; Get mpBusy
- addis r4,r4,0xFF00 ; Drop the busy count
- stwcx. r4,0,r3 ; Save it back
- bne-- mapDropBusy ; This did not work, try again...
- blr ; Leave...
-
-;
-; mapDrainBusy - drain the busy count on a mapping
-; R3 points to mapping
-; Note: we already have a busy for ourselves. Only one
-; busy per processor is allowed, so we just spin here
-; waiting for the count to drop to 1.
-; Also, the mapping can not be on any lists when we do this
-; so all we are doing is waiting until it can be released.
-;
-
- .align 5
-
-mapDrainBusy:
- lwz r4,mpFlags(r3) ; Get mpBusy
- rlwinm r4,r4,8,24,31 ; Clean it up
- cmplwi r4,1 ; Is is just our busy?
- beqlr++ ; Yeah, it is clear...
- b mapDrainBusy ; Try again...
-
-
-
-;
-; handleDSeg - handle a data segment fault
-; handleISeg - handle an instruction segment fault
-;
-; All that we do here is to map these to DSI or ISI and insure
-; that the hash bit is not set. This forces the fault code
-; to also handle the missing segment.
-;
-; At entry R2 contains per_proc, R13 contains savarea pointer,
-; and R11 is the exception code.
-;
-
- .align 5
- .globl EXT(handleDSeg)
-
-LEXT(handleDSeg)
-
- li r11,T_DATA_ACCESS ; Change fault to DSI
- stw r11,saveexception(r13) ; Change the exception code from seg fault to PTE miss
- b EXT(handlePF) ; Join common...
-
- .align 5
- .globl EXT(handleISeg)
-
-LEXT(handleISeg)
-
- li r11,T_INSTRUCTION_ACCESS ; Change fault to ISI
- stw r11,saveexception(r13) ; Change the exception code from seg fault to PTE miss
- b EXT(handlePF) ; Join common...
-
-
-/*
- * handlePF - handle a page fault interruption
- *
- * At entry R2 contains per_proc, R13 contains savarea pointer,
- * and R11 is the exception code.
- *
- * This first part does a quick check to see if we can handle the fault.
- * We canot handle any kind of protection exceptions here, so we pass
- * them up to the next level.
- *
- * NOTE: In order for a page-fault redrive to work, the translation miss
- * bit must be set in the DSISR (or SRR1 for IFETCH). That must occur
- * before we come here.
- */
-
- .align 5
- .globl EXT(handlePF)
-
-LEXT(handlePF)
-
- mfsprg r12,2 ; Get feature flags
- cmplwi r11,T_INSTRUCTION_ACCESS ; See if this is for the instruction
- lwz r8,savesrr1+4(r13) ; Get the MSR to determine mode
- mtcrf 0x02,r12 ; move pf64Bit to cr6
- lis r0,hi16(dsiNoEx|dsiProt|dsiInvMode|dsiAC) ; Get the types that we cannot handle here
- lwz r18,SAVflags(r13) ; Get the flags
-
- beq-- gotIfetch ; We have an IFETCH here...
-
- lwz r27,savedsisr(r13) ; Get the DSISR
- lwz r29,savedar(r13) ; Get the first half of the DAR
- lwz r30,savedar+4(r13) ; And second half
-
- b ckIfProt ; Go check if this is a protection fault...
-
-gotIfetch: andis. r27,r8,hi16(dsiValid) ; Clean this up to construct a DSISR value
- lwz r29,savesrr0(r13) ; Get the first half of the instruction address
- lwz r30,savesrr0+4(r13) ; And second half
- stw r27,savedsisr(r13) ; Save the "constructed" DSISR
-
-ckIfProt: and. r4,r27,r0 ; Is this a non-handlable exception?
- li r20,64 ; Set a limit of 64 nests for sanity check
- bne-- hpfExit ; Yes... (probably not though)
-
-;
-; Note: if the RI is on, we are accessing user space from the kernel, therefore we
-; should be loading the user pmap here.
-;
-
- andi. r0,r8,lo16(MASK(MSR_PR)|MASK(MSR_RI)) ; Are we addressing user or kernel space?
- lis r8,hi16(EXT(kernel_pmap_phys)) ; Assume kernel
- mr r19,r2 ; Remember the per_proc
- ori r8,r8,lo16(EXT(kernel_pmap_phys)) ; Assume kernel (bottom of address)
- mr r23,r30 ; Save the low part of faulting address
- beq-- hpfInKern ; Skip if we are in the kernel
- la r8,ppUserPmap(r19) ; Point to the current user pmap
-
-hpfInKern: mr r22,r29 ; Save the high part of faulting address
-
- bt-- pf64Bitb,hpf64a ; If 64-bit, skip the next bit...
-
-;
-; On 32-bit machines we emulate a segment exception by loading unused SRs with a
-; predefined value that corresponds to no address space. When we see that value
-; we turn off the PTE miss bit in the DSISR to drive the code later on that will
-; cause the proper SR to be loaded.
-;
-
- lwz r28,4(r8) ; Pick up the pmap
- rlwinm. r18,r18,0,SAVredriveb,SAVredriveb ; Was this a redrive?
- mr r25,r28 ; Save the original pmap (in case we nest)
- bne hpfNest ; Segs are not ours if so...
- mfsrin r4,r30 ; Get the SR that was used for translation
- cmplwi r4,invalSpace ; Is this a simulated segment fault?
- bne++ hpfNest ; No...
-
- rlwinm r27,r27,0,dsiMissb+1,dsiMissb-1 ; Clear the PTE miss bit in DSISR
- b hpfNest ; Join on up...
-
- .align 5
-
- nop ; Push hpfNest to a 32-byte boundary
- nop ; Push hpfNest to a 32-byte boundary
- nop ; Push hpfNest to a 32-byte boundary
- nop ; Push hpfNest to a 32-byte boundary
- nop ; Push hpfNest to a 32-byte boundary
- nop ; Push hpfNest to a 32-byte boundary
-
-hpf64a: ld r28,0(r8) ; Get the pmap pointer (64-bit)
- mr r25,r28 ; Save the original pmap (in case we nest)
-
-;
-; This is where we loop descending nested pmaps
-;
-
-hpfNest: la r3,pmapSXlk(r28) ; Point to the pmap search lock
- addi r20,r20,-1 ; Count nest try
- bl sxlkShared ; Go get a shared lock on the mapping lists
- mr. r3,r3 ; Did we get the lock?
- bne-- hpfBadLock ; Nope...
-
- mr r3,r28 ; Get the pmap pointer
- mr r4,r22 ; Get top of faulting vaddr
- mr r5,r23 ; Get bottom of faulting vaddr
- bl EXT(mapSearch) ; Go see if we can find it (R7 gets mpFlags)
-
- rlwinm r0,r7,0,mpRIPb,mpRIPb ; Are we removing this one?
- mr. r31,r3 ; Save the mapping if we found it
- cmplwi cr1,r0,0 ; Check for removal
- crorc cr0_eq,cr0_eq,cr1_eq ; Merge not found and removing
-
- bt-- cr0_eq,hpfNotFound ; Not found or removing...
-
- rlwinm. r0,r7,0,mpNestb,mpNestb ; Are we nested?
- mr r26,r7 ; Get the flags for this mapping (passed back from search call)
-
- lhz r21,mpSpace(r31) ; Get the space
-
- beq++ hpfFoundIt ; No, we found our guy...
-
-
-#if pmapTransSize != 12
-#error pmapTrans entry size is not 12 bytes!!!!!!!!!!!! It is pmapTransSize
-#endif
- rlwinm. r0,r26,0,mpSpecialb,mpSpecialb ; Special handling?
- cmplwi cr1,r20,0 ; Too many nestings?
- bne-- hpfSpclNest ; Do we need to do special handling?
-
-hpfCSrch: lhz r21,mpSpace(r31) ; Get the space
- lwz r8,mpNestReloc(r31) ; Get the vaddr relocation
- lwz r9,mpNestReloc+4(r31) ; Get the vaddr relocation bottom half
- la r3,pmapSXlk(r28) ; Point to the old pmap search lock
- lis r0,0x8000 ; Get 0xFFFFFFFF80000000
- lis r10,hi16(EXT(pmapTrans)) ; Get the translate table
- add r0,r0,r0 ; Get 0xFFFFFFFF00000000 for 64-bit or 0 for 32-bit
- blt-- cr1,hpfNestTooMuch ; Too many nestings, must be a loop...
- or r23,r23,r0 ; Make sure a carry will propagate all the way in 64-bit
- slwi r11,r21,3 ; Multiply space by 8
- ori r10,r10,lo16(EXT(pmapTrans)) ; Get the translate table low part
- addc r23,r23,r9 ; Relocate bottom half of vaddr
- lwz r10,0(r10) ; Get the actual translation map
- slwi r12,r21,2 ; Multiply space by 4
- add r10,r10,r11 ; Add in the higher part of the index
- rlwinm r23,r23,0,0,31 ; Clean up the relocated address (does nothing in 32-bit)
- adde r22,r22,r8 ; Relocate the top half of the vaddr
- add r12,r12,r10 ; Now we are pointing at the space to pmap translation entry
- bl sxlkUnlock ; Unlock the search list
-
- lwz r28,pmapPAddr+4(r12) ; Get the physical address of the new pmap
- bf-- pf64Bitb,hpfNest ; Done if 32-bit...
-
- ld r28,pmapPAddr(r12) ; Get the physical address of the new pmap
- b hpfNest ; Go try the new pmap...
-
-;
-; Error condition. We only allow 64 nestings. This keeps us from having to
-; check for recusive nests when we install them.
-;
-
- .align 5
-
-hpfNestTooMuch:
- lwz r20,savedsisr(r13) ; Get the DSISR
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkUnlock ; Unlock the search list (R3 good from above)
- ori r20,r20,1 ; Indicate that there was a nesting problem
- stw r20,savedsisr(r13) ; Stash it
- lwz r11,saveexception(r13) ; Restore the exception code
- b EXT(PFSExit) ; Yes... (probably not though)
-
-;
-; Error condition - lock failed - this is fatal
-;
-
- .align 5
-
-hpfBadLock:
- lis r0,hi16(Choke) ; System abend
- ori r0,r0,lo16(Choke) ; System abend
- li r3,failMapping ; Show mapping failure
- sc
-;
-; Did not find any kind of mapping
-;
-
- .align 5
-
-hpfNotFound:
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkUnlock ; Unlock it
- lwz r11,saveexception(r13) ; Restore the exception code
-
-hpfExit: ; We need this because we can not do a relative branch
- b EXT(PFSExit) ; Yes... (probably not though)
-
-
-;
-; Here is where we handle special mappings. So far, the only use is to load a
-; processor specific segment register for copy in/out handling.
-;
-; The only (so far implemented) special map is used for copyin/copyout.
-; We keep a mapping of a "linkage" mapping in the per_proc.
-; The linkage mapping is basically a nested pmap that is switched in
-; as part of context switch. It relocates the appropriate user address
-; space slice into the right place in the kernel.
-;
-
- .align 5
-
-hpfSpclNest:
- la r31,ppCIOmp(r19) ; Just point to the mapping
- oris r27,r27,hi16(dsiSpcNest) ; Show that we had a special nesting here
- b hpfCSrch ; Go continue search...
-
-
-;
-; We have now found a mapping for the address we faulted on.
-;
-
-;
-; Here we go about calculating what the VSID should be. We concatanate
-; the space ID (14 bits wide) 3 times. We then slide the vaddr over
-; so that bits 0:35 are in 14:49 (leaves a hole for one copy of the space ID).
-; Then we XOR and expanded space ID and the shifted vaddr. This gives us
-; the VSID.
-;
-; This is used both for segment handling and PTE handling
-;
-
-
-#if maxAdrSpb != 14
-#error maxAdrSpb (address space id size) is not 14 bits!!!!!!!!!!!!
-#endif
-
- .align 5
-
-hpfFoundIt: lwz r12,pmapFlags(r28) ; Get the pmap flags so we can find the keys for this segment
- rlwinm. r0,r27,0,dsiMissb,dsiMissb ; Did we actually miss the segment?
- rlwinm r15,r23,18,14,17 ; Shift 32:35 (0:3) of vaddr just above space ID
- rlwinm r20,r21,28,22,31 ; Shift upper 10 bits of space into high order
- rlwinm r14,r22,18,14,31 ; Shift 0:17 of vaddr over
- rlwinm r0,r27,0,dsiSpcNestb,dsiSpcNestb ; Isolate special nest flag
- rlwimi r21,r21,14,4,17 ; Make a second copy of space above first
- cmplwi cr5,r0,0 ; Did we just do a special nesting?
- rlwimi r15,r22,18,0,13 ; Shift 18:31 of vaddr just above shifted 32:35
- crorc cr0_eq,cr0_eq,cr5_eq ; Force outselves through the seg load code if special nest
- rlwimi r21,r21,28,0,3 ; Get low order of 3rd copy of space at top of register
- xor r14,r14,r20 ; Calculate the top half of VSID
- xor r15,r15,r21 ; Calculate the bottom half of the VSID
- rlwinm r14,r14,12,15,19 ; Slide the top of the VSID over to correct position (trim for 65 bit addressing)
- rlwinm r12,r12,9,20,22 ; Isolate and position key for cache entry
- rlwimi r14,r15,12,20,31 ; Slide top of bottom of VSID over into the top
- rlwinm r15,r15,12,0,19 ; Slide the last nybble into the low order segment position
- or r12,r12,r15 ; Add key into the bottom of VSID
-;
-; Note: ESID is in R22:R23 pair; VSID is in R14:R15; cache form VSID is R14:R12
-
- bne++ hpfPteMiss ; Nope, normal PTE miss...
-
-;
-; Here is the only place that we make an entry in the pmap segment cache.
-;
-; Note that we do not make an entry in the segment cache for special
-; nested mappings. This makes the copy in/out segment get refreshed
-; when switching threads.
-;
-; The first thing that we do is to look up the ESID we are going to load
-; into a segment in the pmap cache. If it is already there, this is
-; a segment that appeared since the last time we switched address spaces.
-; If all is correct, then it was another processors that made the cache
-; entry. If not, well, it is an error that we should die on, but I have
-; not figured a good way to trap it yet.
-;
-; If we get a hit, we just bail, otherwise, lock the pmap cache, select
-; an entry based on the generation number, update the cache entry, and
-; also update the pmap sub-tag as well. The sub-tag is a table of 4 bit
-; entries that correspond to the last 4 bits (32:35 for 64-bit and
-; 0:3 for 32-bit) of the ESID.
-;
-; Then we unlock and bail.
-;
-; First lock it. Then select a free slot or steal one based on the generation
-; number. Then store it, update the allocation flags, and unlock.
-;
-; The cache entry contains an image of the ESID/VSID pair we would load for
-; 64-bit architecture. For 32-bit, it is a simple transform to an SR image.
-;
-; Remember, this cache entry goes in the ORIGINAL pmap (saved in R25), not
-; the current one, which may have changed because we nested.
-;
-; Also remember that we do not store the valid bit in the ESID. If we
-; od, this will break some other stuff.
-;
-
- bne-- cr5,hpfNoCacheEnt2 ; Skip the cache entry if this is a "special nest" fault....
-
- mr r3,r25 ; Point to the pmap
- mr r4,r22 ; ESID high half
- mr r5,r23 ; ESID low half
- bl pmapCacheLookup ; Go see if this is in the cache already
-
- mr. r3,r3 ; Did we find it?
- mr r4,r11 ; Copy this to a different register
-
- bne-- hpfNoCacheEnt ; Yes, we found it, no need to make another entry...
-
- lwz r10,pmapSCSubTag(r25) ; Get the first part of the sub-tag lookup table
- lwz r11,pmapSCSubTag+4(r25) ; Get the second part of the sub-tag lookup table
-
- cntlzw r7,r4 ; Find a free slot
-
- subi r6,r7,pmapSegCacheUse ; We end up with a negative if we find one
- rlwinm r30,r30,0,0,3 ; Clean up the ESID
- srawi r6,r6,31 ; Get 0xFFFFFFFF if we have one, 0 if not
- addi r5,r4,1 ; Bump the generation number
- and r7,r7,r6 ; Clear bit number if none empty
- andc r8,r4,r6 ; Clear generation count if we found an empty
- rlwimi r4,r5,0,17,31 ; Insert the new generation number into the control word
- or r7,r7,r8 ; Select a slot number
- li r8,0 ; Clear
- andi. r7,r7,pmapSegCacheUse-1 ; Wrap into the number we are using
- oris r8,r8,0x8000 ; Get the high bit on
- la r9,pmapSegCache(r25) ; Point to the segment cache
- slwi r6,r7,4 ; Get index into the segment cache
- slwi r2,r7,2 ; Get index into the segment cache sub-tag index
- srw r8,r8,r7 ; Get the mask
- cmplwi r2,32 ; See if we are in the first or second half of sub-tag
- li r0,0 ; Clear
- rlwinm r2,r2,0,27,31 ; Wrap shift so we do not shift cache entries 8-F out
- oris r0,r0,0xF000 ; Get the sub-tag mask
- add r9,r9,r6 ; Point to the cache slot
- srw r0,r0,r2 ; Slide sub-tag mask to right slot (shift work for either half)
- srw r5,r30,r2 ; Slide sub-tag to right slot (shift work for either half)
-
- stw r29,sgcESID(r9) ; Save the top of the ESID
- andc r10,r10,r0 ; Clear sub-tag slot in case we are in top
- andc r11,r11,r0 ; Clear sub-tag slot in case we are in bottom
- stw r30,sgcESID+4(r9) ; Save the bottom of the ESID
- or r10,r10,r5 ; Stick in subtag in case top half
- or r11,r11,r5 ; Stick in subtag in case bottom half
- stw r14,sgcVSID(r9) ; Save the top of the VSID
- andc r4,r4,r8 ; Clear the invalid bit for the slot we just allocated
- stw r12,sgcVSID+4(r9) ; Save the bottom of the VSID and the key
- bge hpfSCSTbottom ; Go save the bottom part of sub-tag
-
- stw r10,pmapSCSubTag(r25) ; Save the top of the sub-tag
- b hpfNoCacheEnt ; Go finish up...
-
-hpfSCSTbottom:
- stw r11,pmapSCSubTag+4(r25) ; Save the bottom of the sub-tag
-
-
-hpfNoCacheEnt:
- eieio ; Make sure cache is updated before lock
- stw r4,pmapCCtl(r25) ; Unlock, allocate, and bump generation number
-
-
-hpfNoCacheEnt2:
- lwz r4,ppMapFlags(r19) ; Get the protection key modifier
- bt++ pf64Bitb,hpfLoadSeg64 ; If 64-bit, go load the segment...
-
-;
-; Make and enter 32-bit segment register
-;
-
- lwz r16,validSegs(r19) ; Get the valid SR flags
- xor r12,r12,r4 ; Alter the storage key before loading segment register
- rlwinm r2,r30,4,28,31 ; Isolate the segment we are setting
- rlwinm r6,r12,19,1,3 ; Insert the keys and N bit
- lis r0,0x8000 ; Set bit 0
- rlwimi r6,r12,20,12,31 ; Insert 4:23 the VSID
- srw r0,r0,r2 ; Get bit corresponding to SR
- rlwimi r6,r14,20,8,11 ; Get the last nybble of the SR contents
- or r16,r16,r0 ; Show that SR is valid
-
- mtsrin r6,r30 ; Set the actual SR
-
- stw r16,validSegs(r19) ; Set the valid SR flags
-
- b hpfPteMiss ; SR loaded, go do a PTE...
-
-;
-; Make and enter 64-bit segment look-aside buffer entry.
-; Note that the cache entry is the right format except for valid bit.
-; We also need to convert from long long to 64-bit register values.
-;
-
-
- .align 5
-
-hpfLoadSeg64:
- ld r16,validSegs(r19) ; Get the valid SLB entry flags
- sldi r8,r29,32 ; Move high order address over
- sldi r10,r14,32 ; Move high part of VSID over
-
- not r3,r16 ; Make valids be 0s
- li r0,1 ; Prepare to set bit 0
-
- cntlzd r17,r3 ; Find a free SLB
- xor r12,r12,r4 ; Alter the storage key before loading segment table entry
- or r9,r8,r30 ; Form full 64-bit address
- cmplwi r17,63 ; Did we find a free SLB entry?
- sldi r0,r0,63 ; Get bit 0 set
- or r10,r10,r12 ; Move in low part and keys
- addi r17,r17,1 ; Skip SLB 0 always
- blt++ hpfFreeSeg ; Yes, go load it...
-
-;
-; No free SLB entries, select one that is in use and invalidate it
-;
- lwz r4,ppSegSteal(r19) ; Get the next slot to steal
- addi r17,r4,pmapSegCacheUse+1 ; Select stealee from non-cached slots only
- addi r4,r4,1 ; Set next slot to steal
- slbmfee r7,r17 ; Get the entry that is in the selected spot
- subi r2,r4,63-pmapSegCacheUse ; Force steal to wrap
- rldicr r7,r7,0,35 ; Clear the valid bit and the rest
- srawi r2,r2,31 ; Get -1 if steal index still in range
- slbie r7 ; Invalidate the in-use SLB entry
- and r4,r4,r2 ; Reset steal index when it should wrap
- isync ;
-
- stw r4,ppSegSteal(r19) ; Set the next slot to steal
-;
-; We are now ready to stick the SLB entry in the SLB and mark it in use
-;
-
-hpfFreeSeg:
- subi r4,r17,1 ; Adjust shift to account for skipping slb 0
- mr r7,r9 ; Get a copy of the ESID with bits 36:63 clear
- srd r0,r0,r4 ; Set bit mask for allocation
- oris r9,r9,0x0800 ; Turn on the valid bit
- or r16,r16,r0 ; Turn on the allocation flag
- rldimi r9,r17,0,58 ; Copy in the SLB entry selector
-
- beq++ cr5,hpfNoBlow ; Skip blowing away the SLBE if this is not a special nest...
- slbie r7 ; Blow away a potential duplicate
-
-hpfNoBlow: slbmte r10,r9 ; Make that SLB entry
-
- std r16,validSegs(r19) ; Mark as valid
- b hpfPteMiss ; STE loaded, go do a PTE...
-
-;
-; The segment has been set up and loaded if need be. Now we are ready to build the
-; PTE and get it into the hash table.
-;
-; Note that there is actually a race here. If we start fault processing on
-; a different pmap, i.e., we have descended into a nested pmap, it is possible
-; that the nest could have been removed from the original pmap. We would
-; succeed with this translation anyway. I do not think we need to worry
-; about this (famous last words) because nobody should be unnesting anything
-; if there are still people activily using them. It should be up to the
-; higher level VM system to put the kibosh on this.
-;
-; There is also another race here: if we fault on the same mapping on more than
-; one processor at the same time, we could end up with multiple PTEs for the same
-; mapping. This is not a good thing.... We really only need one of the
-; fault handlers to finish, so what we do is to set a "fault in progress" flag in
-; the mapping. If we see that set, we just abandon the handler and hope that by
-; the time we restore context and restart the interrupted code, the fault has
-; been resolved by the other guy. If not, we will take another fault.
-;
-
-;
-; NOTE: IMPORTANT - CR7 contains a flag indicating if we have a block mapping or not.
-; It is required to stay there until after we call mapSelSlot!!!!
-;
-
- .align 5
-
-hpfPteMiss: lwarx r0,0,r31 ; Load the mapping flag field
- lwz r12,mpPte(r31) ; Get the quick pointer to PTE
- li r3,mpHValid ; Get the PTE valid bit
- andi. r2,r0,lo16(mpFIP) ; Are we handling a fault on the other side?
- ori r2,r0,lo16(mpFIP) ; Set the fault in progress flag
- crnot cr1_eq,cr0_eq ; Remember if FIP was on
- and. r12,r12,r3 ; Isolate the valid bit
- crorc cr0_eq,cr1_eq,cr0_eq ; Bail if FIP is on. Then, if already have PTE, bail...
- beq-- hpfAbandon ; Yes, other processor is or already has handled this...
- andi. r0,r2,mpBlock ; Is this a block mapping?
- crmove cr7_eq,cr0_eq ; Remember if we have a block mapping
- stwcx. r2,0,r31 ; Store the flags
- bne-- hpfPteMiss ; Collision, try again...
-
- bt++ pf64Bitb,hpfBldPTE64 ; Skip down to the 64 bit stuff...
-
-;
-; At this point we are about to do the 32-bit PTE generation.
-;
-; The following is the R14:R15 pair that contains the "shifted" VSID:
-;
-; 1 2 3 4 4 5 6
-; 0 8 6 4 2 0 8 6 3
-; +--------+--------+--------+--------+--------+--------+--------+--------+
-; |00000000|0000000V|VVVVVVVV|VVVVVVVV|VVVVVVVV|VVVVVVVV|VVVV////|////////|
-; +--------+--------+--------+--------+--------+--------+--------+--------+
-;
-; The 24 bits of the 32-bit architecture VSID is in the following:
-;
-; 1 2 3 4 4 5 6
-; 0 8 6 4 2 0 8 6 3
-; +--------+--------+--------+--------+--------+--------+--------+--------+
-; |////////|////////|////////|////VVVV|VVVVVVVV|VVVVVVVV|VVVV////|////////|
-; +--------+--------+--------+--------+--------+--------+--------+--------+
-;
-
-
-hpfBldPTE32:
- lwz r25,mpVAddr+4(r31) ; Grab the base virtual address for the mapping (32-bit portion)
- lwz r24,mpPAddr(r31) ; Grab the base physical page number for the mapping
-
- mfsdr1 r27 ; Get the hash table base address
-
- rlwinm r0,r23,0,4,19 ; Isolate just the page index
- rlwinm r18,r23,10,26,31 ; Extract the API
- xor r19,r15,r0 ; Calculate hash << 12
- mr r2,r25 ; Save the flag part of the mapping
- rlwimi r18,r14,27,1,4 ; Move bits 28:31 of the "shifted" VSID into the PTE image
- rlwinm r16,r27,16,7,15 ; Extract the hash table size
- rlwinm r25,r25,0,0,19 ; Clear out the flags
- slwi r24,r24,12 ; Change ppnum to physical address (note: 36-bit addressing no supported)
- sub r25,r23,r25 ; Get offset in mapping to page (0 unless block map)
- ori r16,r16,lo16(0xFFC0) ; Slap in the bottom of the mask
- rlwinm r27,r27,0,0,15 ; Extract the hash table base
- rlwinm r19,r19,26,6,25 ; Shift hash over to make offset into hash table
- add r24,r24,r25 ; Adjust to true physical address
- rlwimi r18,r15,27,5,24 ; Move bits 32:31 of the "shifted" VSID into the PTE image
- rlwimi r24,r2,0,20,31 ; Slap in the WIMG and prot
- and r19,r19,r16 ; Wrap hash table offset into the hash table
- ori r24,r24,lo16(mpR) ; Turn on the reference bit right now
- rlwinm r20,r19,28,10,29 ; Shift hash over to make offset into PCA
- add r19,r19,r27 ; Point to the PTEG
- subfic r20,r20,-4 ; Get negative offset to PCA
- oris r18,r18,lo16(0x8000) ; Make sure the valid bit is on
- add r20,r20,r27 ; Point to the PCA slot
-
-;
-; We now have a valid PTE pair in R18/R24. R18 is PTE upper and R24 is PTE lower.
-; R19 contains the offset of the PTEG in the hash table. R20 has offset into the PCA.
-;
-; We need to check PTE pointer (mpPte) again after we lock the PTEG. It is possible
-; that some other processor beat us and stuck in a PTE or that
-; all we had was a simple segment exception and the PTE was there the whole time.
-; If we find one a pointer, we are done.
-;
-
- mr r7,r20 ; Copy the PCA pointer
- bl mapLockPteg ; Lock the PTEG
-
- lwz r12,mpPte(r31) ; Get the offset to the PTE
- mr r17,r6 ; Remember the PCA image
- mr r16,r6 ; Prime the post-select PCA image
- andi. r0,r12,mpHValid ; Is there a PTE here already?
- li r21,8 ; Get the number of slots
-
- bne- cr7,hpfNoPte32 ; Skip this for a block mapping...
-
- bne- hpfBailOut ; Someone already did this for us...
-
-;
-; The mapSelSlot function selects a PTEG slot to use. As input, it uses R3 as a
-; pointer to the PCA. When it returns, R3 contains 0 if an unoccupied slot was
-; selected, 1 if it stole a non-block PTE, or 2 if it stole a block mapped PTE.
-; R4 returns the slot index.
-;
-; REMEMBER: CR7 indicates that we are building a block mapping.
-;
-
-hpfNoPte32: subic. r21,r21,1 ; See if we have tried all slots
- mr r6,r17 ; Get back the original PCA
- rlwimi r6,r16,0,8,15 ; Insert the updated steal slot
- blt- hpfBailOut ; Holy Cow, all slots are locked...
-
- bl mapSelSlot ; Go select a slot (note that the PCA image is already set up)
-
- cmplwi cr5,r3,1 ; Did we steal a slot?
- rlwinm r5,r4,3,26,28 ; Convert index to slot offset
- add r19,r19,r5 ; Point directly to the PTE
- mr r16,r6 ; Remember the PCA image after selection
- blt+ cr5,hpfInser32 ; Nope, no steal...
-
- lwz r6,0(r19) ; Get the old PTE
- lwz r7,4(r19) ; Get the real part of the stealee
- rlwinm r6,r6,0,1,31 ; Clear the valid bit
- bgt cr5,hpfNipBM ; Do not try to lock a non-existant physent for a block mapping...
- srwi r3,r7,12 ; Change phys address to a ppnum
- bl mapFindPhyTry ; Go find and try to lock physent (note: if R3 is 0, there is no physent for this page)
- cmplwi cr1,r3,0 ; Check if this is in RAM
- bne- hpfNoPte32 ; Could not get it, try for another...
-
- crmove cr5_gt,cr1_eq ; If we did not find a physent, pretend that this is a block map
-
-hpfNipBM: stw r6,0(r19) ; Set the invalid PTE
-
- sync ; Make sure the invalid is stored
- li r9,tlbieLock ; Get the TLBIE lock
- rlwinm r10,r6,21,0,3 ; Shift last 4 bits of space to segment part
-
-hpfTLBIE32: lwarx r0,0,r9 ; Get the TLBIE lock
- mfsprg r4,0 ; Get the per_proc
- rlwinm r8,r6,25,18,31 ; Extract the space ID
- rlwinm r11,r6,25,18,31 ; Extract the space ID
- lwz r7,hwSteals(r4) ; Get the steal count
- srwi r2,r6,7 ; Align segment number with hash
- rlwimi r11,r11,14,4,17 ; Get copy above ourselves
- mr. r0,r0 ; Is it locked?
- srwi r0,r19,6 ; Align PTEG offset for back hash
- xor r2,r2,r11 ; Get the segment number (plus a whole bunch of extra bits)
- xor r11,r11,r0 ; Hash backwards to partial vaddr
- rlwinm r12,r2,14,0,3 ; Shift segment up
- mfsprg r2,2 ; Get feature flags
- li r0,1 ; Get our lock word
- rlwimi r12,r6,22,4,9 ; Move up the API
- bne- hpfTLBIE32 ; It is locked, go wait...
- rlwimi r12,r11,12,10,19 ; Move in the rest of the vaddr
-
- stwcx. r0,0,r9 ; Try to get it
- bne- hpfTLBIE32 ; We was beat...
- addi r7,r7,1 ; Bump the steal count
-
- rlwinm. r0,r2,0,pfSMPcapb,pfSMPcapb ; Can this be an MP box?
- li r0,0 ; Lock clear value
-
- tlbie r12 ; Invalidate it everywhere
-
- stw r0,tlbieLock(0) ; Clear the tlbie lock
-
- beq- hpfNoTS32 ; Can not have MP on this machine...
-
- eieio ; Make sure that the tlbie happens first
- tlbsync ; Wait for everyone to catch up
- sync ; Make sure of it all
-
-hpfNoTS32: stw r7,hwSteals(r4) ; Save the steal count
- bgt cr5,hpfInser32 ; We just stole a block mapping...
-
- lwz r4,4(r19) ; Get the RC of the just invalidated PTE
-
- la r11,ppLink+4(r3) ; Point to the master RC copy
- lwz r7,ppLink+4(r3) ; Grab the pointer to the first mapping
- rlwinm r2,r4,27,ppRb-32,ppCb-32 ; Position the new RC
-
-hpfMrgRC32: lwarx r0,0,r11 ; Get the master RC
- or r0,r0,r2 ; Merge in the new RC
- stwcx. r0,0,r11 ; Try to stick it back
- bne- hpfMrgRC32 ; Try again if we collided...
-
-
-hpfFPnch: rlwinm. r7,r7,0,0,25 ; Clean and test mapping address
- beq- hpfLostPhys ; We could not find our mapping. Kick the bucket...
-
- lhz r10,mpSpace(r7) ; Get the space
- lwz r9,mpVAddr+4(r7) ; And the vaddr
- cmplw cr1,r10,r8 ; Is this one of ours?
- xor r9,r12,r9 ; Compare virtual address
- cmplwi r9,0x1000 ; See if we really match
- crand cr0_eq,cr1_eq,cr0_lt ; See if both space and vaddr match
- beq+ hpfFPnch2 ; Yes, found ours...
-
- lwz r7,mpAlias+4(r7) ; Chain on to the next
- b hpfFPnch ; Check it out...
-
-hpfFPnch2: sub r0,r19,r27 ; Get offset to the PTEG
- stw r0,mpPte(r7) ; Invalidate the quick pointer (keep quick pointer pointing to PTEG)
- bl mapPhysUnlock ; Unlock the physent now
-
-hpfInser32: oris r18,r18,lo16(0x8000) ; Make sure the valid bit is on
-
- stw r24,4(r19) ; Stuff in the real part of the PTE
- eieio ; Make sure this gets there first
-
- stw r18,0(r19) ; Stuff the virtual part of the PTE and make it valid
- mr r17,r16 ; Get the PCA image to save
- b hpfFinish ; Go join the common exit code...
-
-
-;
-; At this point we are about to do the 64-bit PTE generation.
-;
-; The following is the R14:R15 pair that contains the "shifted" VSID:
-;
-; 1 2 3 4 4 5 6
-; 0 8 6 4 2 0 8 6 3
-; +--------+--------+--------+--------+--------+--------+--------+--------+
-; |00000000|0000000V|VVVVVVVV|VVVVVVVV|VVVVVVVV|VVVVVVVV|VVVV////|////////|
-; +--------+--------+--------+--------+--------+--------+--------+--------+
-;
-;
-
- .align 5
-
-hpfBldPTE64:
- ld r10,mpVAddr(r31) ; Grab the base virtual address for the mapping
- lwz r24,mpPAddr(r31) ; Grab the base physical page number for the mapping
-
- mfsdr1 r27 ; Get the hash table base address
-
- sldi r11,r22,32 ; Slide top of adjusted EA over
- sldi r14,r14,32 ; Slide top of VSID over
- rlwinm r5,r27,0,27,31 ; Isolate the size
- eqv r16,r16,r16 ; Get all foxes here
- rlwimi r15,r23,16,20,24 ; Stick in EA[36:40] to make AVPN
- mr r2,r10 ; Save the flag part of the mapping
- or r11,r11,r23 ; Stick in bottom of adjusted EA for full 64-bit value
- rldicr r27,r27,0,45 ; Clean up the hash table base
- or r15,r15,r14 ; Stick in bottom of AVPN for full 64-bit value
- rlwinm r0,r11,0,4,19 ; Clear out everything but the page
- subfic r5,r5,46 ; Get number of leading zeros
- xor r19,r0,r15 ; Calculate hash
- ori r15,r15,1 ; Turn on valid bit in AVPN to make top of PTE
- srd r16,r16,r5 ; Shift over to get length of table
- srdi r19,r19,5 ; Convert page offset to hash table offset
- rldicr r16,r16,0,56 ; Clean up lower bits in hash table size
- rldicr r10,r10,0,51 ; Clear out flags
- sldi r24,r24,12 ; Change ppnum to physical address
- sub r11,r11,r10 ; Get the offset from the base mapping
- and r19,r19,r16 ; Wrap into hash table
- add r24,r24,r11 ; Get actual physical address of this page
- srdi r20,r19,5 ; Convert PTEG offset to PCA offset
- rldimi r24,r2,0,52 ; Insert the keys, WIMG, RC, etc.
- subfic r20,r20,-4 ; Get negative offset to PCA
- ori r24,r24,lo16(mpR) ; Force on the reference bit
- add r20,r20,r27 ; Point to the PCA slot
- add r19,r19,r27 ; Point to the PTEG
-
-;
-; We now have a valid PTE pair in R15/R24. R15 is PTE upper and R24 is PTE lower.
-; R19 contains the offset of the PTEG in the hash table. R20 has offset into the PCA.
-;
-; We need to check PTE pointer (mpPte) again after we lock the PTEG. It is possible
-; that some other processor beat us and stuck in a PTE or that
-; all we had was a simple segment exception and the PTE was there the whole time.
-; If we find one a pointer, we are done.
-;
-
- mr r7,r20 ; Copy the PCA pointer
- bl mapLockPteg ; Lock the PTEG
-
- lwz r12,mpPte(r31) ; Get the offset to the PTE
- mr r17,r6 ; Remember the PCA image
- mr r18,r6 ; Prime post-selection PCA image
- andi. r0,r12,mpHValid ; See if we have a PTE now
- li r21,8 ; Get the number of slots
-
- bne-- cr7,hpfNoPte64 ; Skip this for a block mapping...
-
- bne-- hpfBailOut ; Someone already did this for us...
-
-;
-; The mapSelSlot function selects a PTEG slot to use. As input, it uses R3 as a
-; pointer to the PCA. When it returns, R3 contains 0 if an unoccupied slot was
-; selected, 1 if it stole a non-block PTE, or 2 if it stole a block mapped PTE.
-; R4 returns the slot index.
-;
-; REMEMBER: CR7 indicates that we are building a block mapping.
-;
-
-hpfNoPte64: subic. r21,r21,1 ; See if we have tried all slots
- mr r6,r17 ; Restore original state of PCA
- rlwimi r6,r18,0,8,15 ; Insert the updated steal slot
- blt- hpfBailOut ; Holy Cow, all slots are locked...
-
- bl mapSelSlot ; Go select a slot
-
- cmplwi cr5,r3,1 ; Did we steal a slot?
- rlwinm r5,r4,4,25,27 ; Convert index to slot offset
- mr r18,r6 ; Remember the PCA image after selection
- add r19,r19,r5 ; Point directly to the PTE
- lwz r10,hwSteals(r2) ; Get the steal count
- blt++ cr5,hpfInser64 ; Nope, no steal...
-
- ld r6,0(r19) ; Get the old PTE
- ld r7,8(r19) ; Get the real part of the stealee
- rldicr r6,r6,0,62 ; Clear the valid bit
- bgt cr5,hpfNipBMx ; Do not try to lock a non-existant physent for a block mapping...
- srdi r3,r7,12 ; Change page address to a page number
- bl mapFindPhyTry ; Go find and try to lock physent (note: if R3 is 0, there is no physent for this page)
- cmplwi cr1,r3,0 ; Check if this is in RAM
- bne-- hpfNoPte64 ; Could not get it, try for another...
-
- crmove cr5_gt,cr1_eq ; If we did not find a physent, pretend that this is a block map
-
-hpfNipBMx: std r6,0(r19) ; Set the invalid PTE
- li r9,tlbieLock ; Get the TLBIE lock
-
- srdi r11,r6,5 ; Shift VSID over for back hash
- mfsprg r4,0 ; Get the per_proc
- xor r11,r11,r19 ; Hash backwards to get low bits of VPN
- sync ; Make sure the invalid is stored
-
- sldi r12,r6,16 ; Move AVPN to EA position
- sldi r11,r11,5 ; Move this to the page position
-
-hpfTLBIE64: lwarx r0,0,r9 ; Get the TLBIE lock
- mr. r0,r0 ; Is it locked?
- li r0,1 ; Get our lock word
- bne-- hpfTLBIE65 ; It is locked, go wait...
-
- stwcx. r0,0,r9 ; Try to get it
- rldimi r12,r11,0,41 ; Stick the low part of the page number into the AVPN
- rldicl r8,r6,52,50 ; Isolate the address space ID
- bne-- hpfTLBIE64 ; We was beat...
- addi r10,r10,1 ; Bump the steal count
-
- rldicl r11,r12,0,16 ; Clear cause the book says so
- li r0,0 ; Lock clear value
-
- tlbie r11 ; Invalidate it everywhere
-
- stw r0,tlbieLock(0) ; Clear the tlbie lock
-
- mr r7,r8 ; Get a copy of the space ID
- eieio ; Make sure that the tlbie happens first
- rldimi r7,r7,14,36 ; Copy address space to make hash value
- tlbsync ; Wait for everyone to catch up
- rldimi r7,r7,28,22 ; Add in a 3rd copy of the hash up top
- isync
- srdi r2,r6,26 ; Shift original segment down to bottom
-
- ptesync ; Make sure of it all
- xor r7,r7,r2 ; Compute original segment
-
- stw r10,hwSteals(r4) ; Save the steal count
- bgt cr5,hpfInser64 ; We just stole a block mapping...
-
- rldimi r12,r7,28,0 ; Insert decoded segment
- rldicl r4,r12,0,13 ; Trim to max supported address
-
- ld r12,8(r19) ; Get the RC of the just invalidated PTE
-
- la r11,ppLink+4(r3) ; Point to the master RC copy
- ld r7,ppLink(r3) ; Grab the pointer to the first mapping
- rlwinm r2,r12,27,ppRb-32,ppCb-32 ; Position the new RC
-
-hpfMrgRC64: lwarx r0,0,r11 ; Get the master RC
- li r12,0xFF ; Get mask to clean up alias pointer
- or r0,r0,r2 ; Merge in the new RC
- rldicl r12,r12,62,0 ; Rotate clean up mask to get 0xC0000000000000003F
- stwcx. r0,0,r11 ; Try to stick it back
- bne-- hpfMrgRC64 ; Try again if we collided...
-
-hpfFPnchx: andc. r7,r7,r12 ; Clean and test mapping address
- beq-- hpfLostPhys ; We could not find our mapping. Kick the bucket...
-
- lhz r10,mpSpace(r7) ; Get the space
- ld r9,mpVAddr(r7) ; And the vaddr
- cmplw cr1,r10,r8 ; Is this one of ours?
- xor r9,r4,r9 ; Compare virtual address
- cmpldi r9,0x1000 ; See if we really match
- crand cr0_eq,cr1_eq,cr0_lt ; See if both space and vaddr match
- beq++ hpfFPnch2x ; Yes, found ours...
-
- ld r7,mpAlias(r7) ; Chain on to the next
- b hpfFPnchx ; Check it out...
-
- .align 5
-
-hpfTLBIE65: li r7,lgKillResv ; Point to the reservatio kill area
- stwcx. r7,0,r7 ; Kill reservation
-
-hpfTLBIE63: lwz r0,0(r9) ; Get the TLBIE lock
- mr. r0,r0 ; Is it locked?
- beq++ hpfTLBIE64 ; Yup, wait for it...
- b hpfTLBIE63 ; Nope, try again..
-
-
-
-hpfFPnch2x: sub r0,r19,r27 ; Get offset to PTEG
- stw r0,mpPte(r7) ; Invalidate the quick pointer (keep pointing at PTEG though)
- bl mapPhysUnlock ; Unlock the physent now
-
-
-hpfInser64: std r24,8(r19) ; Stuff in the real part of the PTE
- eieio ; Make sure this gets there first
- std r15,0(r19) ; Stuff the virtual part of the PTE and make it valid
- mr r17,r18 ; Get the PCA image to set
- b hpfFinish ; Go join the common exit code...
-
-hpfLostPhys:
- lis r0,hi16(Choke) ; System abend - we must find the stolen mapping or we are dead
- ori r0,r0,lo16(Choke) ; System abend
- sc
-
-;
-; This is the common code we execute when we are finished setting up the PTE.
-;
-
- .align 5
-
-hpfFinish: sub r4,r19,r27 ; Get offset of PTE
- ori r4,r4,lo16(mpHValid) ; Add valid bit to PTE offset
- bne cr7,hpfBailOut ; Do not set the PTE pointer for a block map
- stw r4,mpPte(r31) ; Remember our PTE
-
-hpfBailOut: eieio ; Make sure all updates come first
- stw r17,0(r20) ; Unlock and set the final PCA
-
-;
-; This is where we go if we have started processing the fault, but find that someone
-; else has taken care of it.
-;
-
-hpfIgnore: lwz r2,mpFlags(r31) ; Get the mapping flags
- rlwinm r2,r2,0,mpFIPb+1,mpFIPb-1 ; Clear the "fault in progress" flag
- sth r2,mpFlags+2(r31) ; Set it
-
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkUnlock ; Unlock the search list
-
- li r11,T_IN_VAIN ; Say that it was handled
- b EXT(PFSExit) ; Leave...
-
-;
-; This is where we go when we find that someone else
-; is in the process of handling the fault.
-;
-
-hpfAbandon: li r3,lgKillResv ; Kill off any reservation
- stwcx. r3,0,r3 ; Do it
-
- la r3,pmapSXlk(r28) ; Point to the pmap search lock
- bl sxlkUnlock ; Unlock the search list
-
- li r11,T_IN_VAIN ; Say that it was handled
- b EXT(PFSExit) ; Leave...
-
-
-
-/*
- * hw_set_user_space(pmap)
- * hw_set_user_space_dis(pmap)
- *
- * Indicate whether memory space needs to be switched.
- * We really need to turn off interrupts here, because we need to be non-preemptable
- *
- * hw_set_user_space_dis is used when interruptions are already disabled. Mind the
- * register usage here. The VMM switch code in vmachmon.s that calls this
- * know what registers are in use. Check that if these change.
- */
-
-
-
- .align 5
- .globl EXT(hw_set_user_space)
-
-LEXT(hw_set_user_space)
-
- lis r8,hi16(MASK(MSR_VEC)) ; Get the vector enable
- mfmsr r10 ; Get the current MSR
- ori r8,r8,lo16(MASK(MSR_FP)) ; Add in FP
- ori r9,r8,lo16(MASK(MSR_EE)) ; Add in the EE
- andc r10,r10,r8 ; Turn off VEC, FP for good
- andc r9,r10,r9 ; Turn off EE also
- mtmsr r9 ; Disable them
- isync ; Make sure FP and vec are off
- mfsprg r6,0 ; Get the per_proc_info address
- lwz r2,ppUserPmapVirt(r6) ; Get our virtual pmap address
- mfsprg r4,2 ; The the feature flags
- lwz r7,pmapvr(r3) ; Get the v to r translation
- lwz r8,pmapvr+4(r3) ; Get the v to r translation
- mtcrf 0x80,r4 ; Get the Altivec flag
- xor r4,r3,r8 ; Get bottom of the real address of bmap anchor
- cmplw cr1,r3,r2 ; Same address space as before?
- stw r7,ppUserPmap(r6) ; Show our real pmap address
- crorc cr1_eq,cr1_eq,pfAltivecb ; See if same address space or not altivec machine
- stw r4,ppUserPmap+4(r6) ; Show our real pmap address
- stw r3,ppUserPmapVirt(r6) ; Show our virtual pmap address
- mtmsr r10 ; Restore interruptions
- beqlr-- cr1 ; Leave if the same address space or not Altivec
-
- dssall ; Need to kill all data streams if adrsp changed
- sync
- blr ; Return...
-
- .align 5
- .globl EXT(hw_set_user_space_dis)
-
-LEXT(hw_set_user_space_dis)
-
- lwz r7,pmapvr(r3) ; Get the v to r translation
- mfsprg r4,2 ; The the feature flags
- lwz r8,pmapvr+4(r3) ; Get the v to r translation
- mfsprg r6,0 ; Get the per_proc_info address
- lwz r2,ppUserPmapVirt(r6) ; Get our virtual pmap address
- mtcrf 0x80,r4 ; Get the Altivec flag
- xor r4,r3,r8 ; Get bottom of the real address of bmap anchor
- cmplw cr1,r3,r2 ; Same address space as before?
- stw r7,ppUserPmap(r6) ; Show our real pmap address
- crorc cr1_eq,cr1_eq,pfAltivecb ; See if same address space or not altivec machine
- stw r4,ppUserPmap+4(r6) ; Show our real pmap address
- stw r3,ppUserPmapVirt(r6) ; Show our virtual pmap address
- beqlr-- cr1 ; Leave if the same
-
- dssall ; Need to kill all data streams if adrsp changed
- sync
- blr ; Return...
-
-/* int mapalc1(struct mappingblok *mb) - Finds, allocates, and zeros a free 1-bit mapping entry
- *
- * Lock must already be held on mapping block list
- * returns 0 if all slots filled.
- * returns n if a slot is found and it is not the last
- * returns -n if a slot is found and it is the last
- * when n and -n are returned, the corresponding bit is cleared
- * the mapping is zeroed out before return
- *
- */
-
- .align 5
- .globl EXT(mapalc1)
-
-LEXT(mapalc1)
- lwz r4,mbfree(r3) ; Get the 1st mask
- lis r0,0x8000 ; Get the mask to clear the first free bit
- lwz r5,mbfree+4(r3) ; Get the 2nd mask
- mr r12,r3 ; Save the block ptr
- cntlzw r3,r4 ; Get first 1-bit in 1st word
- srw. r9,r0,r3 ; Get bit corresponding to first free one
- cntlzw r10,r5 ; Get first free field in second word
- andc r4,r4,r9 ; Turn 1-bit off in 1st word
- bne mapalc1f ; Found one in 1st word
-
- srw. r9,r0,r10 ; Get bit corresponding to first free one in 2nd word
- li r3,0 ; assume failure return
- andc r5,r5,r9 ; Turn it off
- beqlr-- ; There are no 1 bits left...
- addi r3,r10,32 ; set the correct number
-
-mapalc1f:
- or. r0,r4,r5 ; any more bits set?
- stw r4,mbfree(r12) ; update bitmasks
- stw r5,mbfree+4(r12)
-
- slwi r6,r3,6 ; get (n * mpBasicSize), ie offset of mapping in block
- addi r7,r6,32
- dcbz r6,r12 ; clear the 64-byte mapping
- dcbz r7,r12
-
- bnelr++ ; return if another bit remains set
-
- neg r3,r3 ; indicate we just returned the last bit
- blr
-
-
-/* int mapalc2(struct mappingblok *mb) - Finds, allocates, and zero's a free 2-bit mapping entry
- *
- * Lock must already be held on mapping block list
- * returns 0 if all slots filled.
- * returns n if a slot is found and it is not the last
- * returns -n if a slot is found and it is the last
- * when n and -n are returned, the corresponding bits are cleared
- * We find runs of 2 consecutive 1 bits by cntlzw(n & (n<<1)).
- * the mapping is zero'd out before return
- */
-
- .align 5
- .globl EXT(mapalc2)
-LEXT(mapalc2)
- lwz r4,mbfree(r3) ; Get the first mask
- lis r0,0x8000 ; Get the mask to clear the first free bit
- lwz r5,mbfree+4(r3) ; Get the second mask
- mr r12,r3 ; Save the block ptr
- slwi r6,r4,1 ; shift first word over
- and r6,r4,r6 ; lite start of double bit runs in 1st word
- slwi r7,r5,1 ; shift 2nd word over
- cntlzw r3,r6 ; Get first free 2-bit run in 1st word
- and r7,r5,r7 ; lite start of double bit runs in 2nd word
- srw. r9,r0,r3 ; Get bit corresponding to first run in 1st word
- cntlzw r10,r7 ; Get first free field in second word
- srwi r11,r9,1 ; shift over for 2nd bit in 1st word
- andc r4,r4,r9 ; Turn off 1st bit in 1st word
- andc r4,r4,r11 ; turn off 2nd bit in 1st word
- bne mapalc2a ; Found two consecutive free bits in 1st word
-
- srw. r9,r0,r10 ; Get bit corresponding to first free one in second word
- li r3,0 ; assume failure
- srwi r11,r9,1 ; get mask for 2nd bit
- andc r5,r5,r9 ; Turn off 1st bit in 2nd word
- andc r5,r5,r11 ; turn off 2nd bit in 2nd word
- beq-- mapalc2c ; There are no runs of 2 bits in 2nd word either
- addi r3,r10,32 ; set the correct number
-
-mapalc2a:
- or. r0,r4,r5 ; any more bits set?
- stw r4,mbfree(r12) ; update bitmasks
- stw r5,mbfree+4(r12)
- slwi r6,r3,6 ; get (n * mpBasicSize), ie offset of mapping in block
- addi r7,r6,32
- addi r8,r6,64
- addi r9,r6,96
- dcbz r6,r12 ; zero out the 128-byte mapping
- dcbz r7,r12 ; we use the slow 32-byte dcbz even on 64-bit machines
- dcbz r8,r12 ; because the mapping may not be 128-byte aligned
- dcbz r9,r12
-
- bnelr++ ; return if another bit remains set
-
- neg r3,r3 ; indicate we just returned the last bit
- blr
-
-mapalc2c:
- rlwinm r7,r5,1,31,31 ; move bit 0 of 2nd word to bit 31
- and. r0,r4,r7 ; is the 2-bit field that spans the 2 words free?
- beqlr ; no, we failed
- rlwinm r4,r4,0,0,30 ; yes, turn off bit 31 of 1st word
- rlwinm r5,r5,0,1,31 ; turn off bit 0 of 2nd word
- li r3,31 ; get index of this field
- b mapalc2a
-
-
-;
-; This routine initialzes the hash table and PCA.
-; It is done here because we may need to be 64-bit to do it.
-;
-
- .align 5
- .globl EXT(hw_hash_init)
-
-LEXT(hw_hash_init)
-
- mfsprg r10,2 ; Get feature flags
- lis r12,hi16(EXT(hash_table_size)) ; Get hash table size address
- mtcrf 0x02,r10 ; move pf64Bit to cr6
- lis r11,hi16(EXT(hash_table_base)) ; Get hash table base address
- lis r4,0xFF01 ; Set all slots free and start steal at end
- ori r12,r12,lo16(EXT(hash_table_size)) ; Get hash table size address
- ori r11,r11,lo16(EXT(hash_table_base)) ; Get hash table base address
-
- lwz r12,0(r12) ; Get hash table size
- li r3,0 ; Get start
- bt++ pf64Bitb,hhiSF ; skip if 64-bit (only they take the hint)
-
- lwz r11,4(r11) ; Get hash table base
-
-hhiNext32: cmplw r3,r12 ; Have we reached the end?
- bge- hhiCPCA32 ; Yes...
- dcbz r3,r11 ; Clear the line
- addi r3,r3,32 ; Next one...
- b hhiNext32 ; Go on...
-
-hhiCPCA32: rlwinm r12,r12,28,4,29 ; Get number of slots * 4
- li r3,-4 ; Displacement to first PCA entry
- neg r12,r12 ; Get negative end of PCA
-
-hhiNPCA32: stwx r4,r3,r11 ; Initialize the PCA entry
- subi r3,r3,4 ; Next slot
- cmpw r3,r12 ; Have we finished?
- bge+ hhiNPCA32 ; Not yet...
- blr ; Leave...
-
-hhiSF: mfmsr r9 ; Save the MSR
- li r8,1 ; Get a 1
- mr r0,r9 ; Get a copy of the MSR
- ld r11,0(r11) ; Get hash table base
- rldimi r0,r8,63,MSR_SF_BIT ; Set SF bit (bit 0)
- mtmsrd r0 ; Turn on SF
- isync
-
-
-hhiNext64: cmpld r3,r12 ; Have we reached the end?
- bge-- hhiCPCA64 ; Yes...
- dcbz128 r3,r11 ; Clear the line
- addi r3,r3,128 ; Next one...
- b hhiNext64 ; Go on...
-
-hhiCPCA64: rlwinm r12,r12,27,5,29 ; Get number of slots * 4
- li r3,-4 ; Displacement to first PCA entry
- neg r12,r12 ; Get negative end of PCA
-
-hhiNPCA64: stwx r4,r3,r11 ; Initialize the PCA entry
- subi r3,r3,4 ; Next slot
- cmpd r3,r12 ; Have we finished?
- bge++ hhiNPCA64 ; Not yet...
-
- mtmsrd r9 ; Turn off SF if it was off
- isync
- blr ; Leave...
-
-
-;
-; This routine sets up the hardware to start translation.
-; Note that we do NOT start translation.
-;
-
- .align 5
- .globl EXT(hw_setup_trans)
-
-LEXT(hw_setup_trans)
-
- mfsprg r11,0 ; Get the per_proc block
- mfsprg r12,2 ; Get feature flags
- li r0,0 ; Get a 0
- li r2,1 ; And a 1
- mtcrf 0x02,r12 ; Move pf64Bit to cr6
- stw r0,validSegs(r11) ; Make sure we think all SR/STEs are invalid
- stw r0,validSegs+4(r11) ; Make sure we think all SR/STEs are invalid, part deux
- sth r2,ppInvSeg(r11) ; Force a reload of the SRs
- sth r0,ppCurSeg(r11) ; Set that we are starting out in kernel
-
- bt++ pf64Bitb,hstSF ; skip if 64-bit (only they take the hint)
-
- li r9,0 ; Clear out a register
- sync
- isync
- mtdbatu 0,r9 ; Invalidate maps
- mtdbatl 0,r9 ; Invalidate maps
- mtdbatu 1,r9 ; Invalidate maps
- mtdbatl 1,r9 ; Invalidate maps
- mtdbatu 2,r9 ; Invalidate maps
- mtdbatl 2,r9 ; Invalidate maps
- mtdbatu 3,r9 ; Invalidate maps
- mtdbatl 3,r9 ; Invalidate maps
-
- mtibatu 0,r9 ; Invalidate maps
- mtibatl 0,r9 ; Invalidate maps
- mtibatu 1,r9 ; Invalidate maps
- mtibatl 1,r9 ; Invalidate maps
- mtibatu 2,r9 ; Invalidate maps
- mtibatl 2,r9 ; Invalidate maps
- mtibatu 3,r9 ; Invalidate maps
- mtibatl 3,r9 ; Invalidate maps
-
- lis r11,hi16(EXT(hash_table_base)) ; Get hash table base address
- lis r12,hi16(EXT(hash_table_size)) ; Get hash table size address
- ori r11,r11,lo16(EXT(hash_table_base)) ; Get hash table base address
- ori r12,r12,lo16(EXT(hash_table_size)) ; Get hash table size address
- lwz r11,4(r11) ; Get hash table base
- lwz r12,0(r12) ; Get hash table size
- subi r12,r12,1 ; Back off by 1
- rlwimi r11,r12,16,23,31 ; Stick the size into the sdr1 image
-
- mtsdr1 r11 ; Ok, we now have the hash table set up
- sync
-
- li r12,invalSpace ; Get the invalid segment value
- li r10,0 ; Start low
-
-hstsetsr: mtsrin r12,r10 ; Set the SR
- addis r10,r10,0x1000 ; Bump the segment
- mr. r10,r10 ; Are we finished?
- bne+ hstsetsr ; Nope...
- sync
- blr ; Return...
-
-;
-; 64-bit version
-;
-
-hstSF: lis r11,hi16(EXT(hash_table_base)) ; Get hash table base address
- lis r12,hi16(EXT(hash_table_size)) ; Get hash table size address
- ori r11,r11,lo16(EXT(hash_table_base)) ; Get hash table base address
- ori r12,r12,lo16(EXT(hash_table_size)) ; Get hash table size address
- ld r11,0(r11) ; Get hash table base
- lwz r12,0(r12) ; Get hash table size
- cntlzw r10,r12 ; Get the number of bits
- subfic r10,r10,13 ; Get the extra bits we need
- or r11,r11,r10 ; Add the size field to SDR1
-
- mtsdr1 r11 ; Ok, we now have the hash table set up
- sync
-
- li r0,0 ; Set an SLB slot index of 0
- slbia ; Trash all SLB entries (except for entry 0 that is)
- slbmfee r7,r0 ; Get the entry that is in SLB index 0
- rldicr r7,r7,0,35 ; Clear the valid bit and the rest
- slbie r7 ; Invalidate it
-
- blr ; Return...
-
-
-;
-; This routine turns on translation for the first time on a processor
-;
-
- .align 5
- .globl EXT(hw_start_trans)
-
-LEXT(hw_start_trans)
-
-
- mfmsr r10 ; Get the msr
- ori r10,r10,lo16(MASK(MSR_IR) | MASK(MSR_DR)) ; Turn on translation
-
- mtmsr r10 ; Everything falls apart here
- isync
-
- blr ; Back to it.
-
-
-
-;
-; This routine validates a segment register.
-; hw_map_seg(pmap_t pmap, addr64_t seg, addr64_t va)
-;
-; r3 = virtual pmap
-; r4 = segment[0:31]
-; r5 = segment[32:63]
-; r6 = va[0:31]
-; r7 = va[32:63]
-;
-; Note that we transform the addr64_t (long long) parameters into single 64-bit values.
-; Note that there is no reason to apply the key modifier here because this is only
-; used for kernel accesses.
-;
-
- .align 5
- .globl EXT(hw_map_seg)
-
-LEXT(hw_map_seg)
-
- lwz r0,pmapSpace(r3) ; Get the space, we will need it soon
- lwz r9,pmapFlags(r3) ; Get the flags for the keys now
- mfsprg r10,2 ; Get feature flags
- mfsprg r12,0 ; Get the per_proc
-
-;
-; Note: the following code would problably be easier to follow if I split it,
-; but I just wanted to see if I could write this to work on both 32- and 64-bit
-; machines combined.
-;
-
-;
-; Here we enter with va[0:31] in r6[0:31] (or r6[32:63] on 64-bit machines)
-; and va[32:63] in r7[0:31] (or r7[32:63] on 64-bit machines)
-
- rlwinm r4,r4,0,1,0 ; Copy seg[0:31] into r4[0;31] - no-op for 32-bit
- rlwinm r7,r7,18,14,17 ; Slide va[32:35] east to just west of space ID
- mtcrf 0x02,r10 ; Move pf64Bit and pfNoMSRirb to cr5 and 6
- srwi r8,r6,14 ; Slide va[0:17] east to just west of the rest
- rlwimi r7,r6,18,0,13 ; Slide va[18:31] east to just west of slid va[32:25]
- rlwimi r0,r0,14,4,17 ; Dup address space ID above itself
- rlwinm r8,r8,0,1,0 ; Dup low part into high (does nothing on 32-bit machines)
- rlwinm r2,r0,28,0,31 ; Rotate rotate low nybble to top of low half
- rlwimi r2,r2,0,1,0 ; Replicate bottom 32 into top 32
- rlwimi r8,r7,0,0,31 ; Join va[0:17] with va[18:35] (just like mr on 32-bit machines)
-
- rlwimi r2,r0,0,4,31 ; We should now have 4 copies of the space
- ; concatenated together. There is garbage
- ; at the top for 64-bit but we will clean
- ; that out later.
- rlwimi r4,r5,0,0,31 ; Copy seg[32:63] into r4[32:63] - just like mr for 32-bit
-
-
-;
-; Here we exit with va[0:35] shifted into r8[14:51], zeros elsewhere, or
-; va[18:35] shifted into r8[0:17], zeros elsewhere on 32-bit machines
-;
-
-;
-; What we have now is:
-;
-; 0 0 1 2 3 4 4 5 6
-; 0 8 6 4 2 0 8 6 3 - for 64-bit machines
-; +--------+--------+--------+--------+--------+--------+--------+--------+
-; r2 = |xxxx0000|AAAAAAAA|AAAAAABB|BBBBBBBB|BBBBCCCC|CCCCCCCC|CCDDDDDD|DDDDDDDD| - hash value
-; +--------+--------+--------+--------+--------+--------+--------+--------+
-; 0 0 1 2 3 - for 32-bit machines
-; 0 8 6 4 1
-;
-; 0 0 1 2 3 4 4 5 6
-; 0 8 6 4 2 0 8 6 3 - for 64-bit machines
-; +--------+--------+--------+--------+--------+--------+--------+--------+
-; r8 = |00000000|000000SS|SSSSSSSS|SSSSSSSS|SSSSSSSS|SSSSSSSS|SS000000|00000000| - shifted and cleaned EA
-; +--------+--------+--------+--------+--------+--------+--------+--------+
-; 0 0 1 2 3 - for 32-bit machines
-; 0 8 6 4 1
-;
-; 0 0 1 2 3 4 4 5 6
-; 0 8 6 4 2 0 8 6 3 - for 64-bit machines
-; +--------+--------+--------+--------+--------+--------+--------+--------+
-; r4 = |SSSSSSSS|SSSSSSSS|SSSSSSSS|SSSSSSSS|SSSS0000|00000000|00000000|00000000| - Segment
-; +--------+--------+--------+--------+--------+--------+--------+--------+
-; 0 0 1 2 3 - for 32-bit machines
-; 0 8 6 4 1
-
-
- xor r8,r8,r2 ; Calculate VSID
-
- bf-- pf64Bitb,hms32bit ; Skip out if 32-bit...
-
- li r0,1 ; Prepare to set bit 0 (also to clear EE)
- mfmsr r6 ; Get current MSR
- li r2,MASK(MSR_IR)|MASK(MSR_DR) ; Get the translation bits
- mtmsrd r0,1 ; Set only the EE bit to 0
- rlwinm r6,r6,0,MSR_EE_BIT,MSR_EE_BIT ; See if EE bit is on
- mfmsr r11 ; Get the MSR right now, after disabling EE
- andc r2,r11,r2 ; Turn off translation now
- rldimi r2,r0,63,0 ; Get bit 64-bit turned on
- or r11,r11,r6 ; Turn on the EE bit if it was on
- mtmsrd r2 ; Make sure translation and EE are off and 64-bit is on
- isync ; Hang out a bit
-
- ld r6,validSegs(r12) ; Get the valid SLB entry flags
- sldi r9,r9,9 ; Position the key and noex bit
-
- rldimi r5,r8,12,0 ; Form the VSID/key
-
- not r3,r6 ; Make valids be 0s
-
- cntlzd r7,r3 ; Find a free SLB
- cmplwi r7,63 ; Did we find a free SLB entry?
-
- slbie r4 ; Since this ESID may still be in an SLBE, kill it
-
- oris r4,r4,0x0800 ; Turn on the valid bit in ESID
- addi r7,r7,1 ; Make sure we skip slb 0
- blt++ hmsFreeSeg ; Yes, go load it...
-
-;
-; No free SLB entries, select one that is in use and invalidate it
-;
- lwz r2,ppSegSteal(r12) ; Get the next slot to steal
- addi r7,r2,pmapSegCacheUse+1 ; Select stealee from non-cached slots only
- addi r2,r2,1 ; Set next slot to steal
- slbmfee r3,r7 ; Get the entry that is in the selected spot
- subi r8,r2,64-(pmapSegCacheUse+1) ; Force steal to wrap
- rldicr r3,r3,0,35 ; Clear the valid bit and the rest
- srawi r8,r8,31 ; Get -1 if steal index still in range
- slbie r3 ; Invalidate the in-use SLB entry
- and r2,r2,r8 ; Reset steal index when it should wrap
- isync ;
-
- stw r2,ppSegSteal(r12) ; Set the next slot to steal
-;
-; We are now ready to stick the SLB entry in the SLB and mark it in use
-;
-
-hmsFreeSeg: subi r2,r7,1 ; Adjust for skipped slb 0
- rldimi r4,r7,0,58 ; Copy in the SLB entry selector
- srd r0,r0,r2 ; Set bit mask for allocation
- rldicl r5,r5,0,15 ; Clean out the unsupported bits
- or r6,r6,r0 ; Turn on the allocation flag
-
- slbmte r5,r4 ; Make that SLB entry
-
- std r6,validSegs(r12) ; Mark as valid
- mtmsrd r11 ; Restore the MSR
- isync
- blr ; Back to it...
-
- .align 5
-
-hms32bit: rlwinm r8,r8,0,8,31 ; Clean up the VSID
- rlwinm r2,r4,4,28,31 ; Isolate the segment we are setting
- lis r0,0x8000 ; Set bit 0
- rlwimi r8,r9,28,1,3 ; Insert the keys and N bit
- srw r0,r0,r2 ; Get bit corresponding to SR
- addi r7,r12,validSegs ; Point to the valid segment flags directly
-
- mtsrin r8,r4 ; Set the actual SR
- isync ; Need to make sure this is done
-
-hmsrupt: lwarx r6,0,r7 ; Get and reserve the valid segment flags
- or r6,r6,r0 ; Show that SR is valid
- stwcx. r6,0,r7 ; Set the valid SR flags
- bne-- hmsrupt ; Had an interrupt, need to get flags again...
-
- blr ; Back to it...
-
-
-;
-; This routine invalidates a segment register.
-;
-
- .align 5
- .globl EXT(hw_blow_seg)
-
-LEXT(hw_blow_seg)
-
- mfsprg r10,2 ; Get feature flags
- mfsprg r12,0 ; Get the per_proc
- mtcrf 0x02,r10 ; move pf64Bit and pfNoMSRirb to cr5 and 6
-
- addi r7,r12,validSegs ; Point to the valid segment flags directly
- rlwinm r9,r4,0,0,3 ; Save low segment address and make sure it is clean
-
- bf-- pf64Bitb,hbs32bit ; Skip out if 32-bit...
-
- li r0,1 ; Prepare to set bit 0 (also to clear EE)
- mfmsr r6 ; Get current MSR
- li r2,MASK(MSR_IR)|MASK(MSR_DR) ; Get the translation bits
- mtmsrd r0,1 ; Set only the EE bit to 0
- rlwinm r6,r6,0,MSR_EE_BIT,MSR_EE_BIT ; See if EE bit is on
- mfmsr r11 ; Get the MSR right now, after disabling EE
- andc r2,r11,r2 ; Turn off translation now
- rldimi r2,r0,63,0 ; Get bit 64-bit turned on
- or r11,r11,r6 ; Turn on the EE bit if it was on
- mtmsrd r2 ; Make sure translation and EE are off and 64-bit is on
- isync ; Hang out a bit
-
- rldimi r9,r3,32,0 ; Insert the top part of the ESID
-
- slbie r9 ; Invalidate the associated SLB entry
-
- mtmsrd r11 ; Restore the MSR
- isync
- blr ; Back to it.
-
- .align 5
-
-hbs32bit: lwarx r4,0,r7 ; Get and reserve the valid segment flags
- rlwinm r6,r9,4,28,31 ; Convert segment to number
- lis r2,0x8000 ; Set up a mask
- srw r2,r2,r6 ; Make a mask
- and. r0,r4,r2 ; See if this is even valid
- li r5,invalSpace ; Set the invalid address space VSID
- beqlr ; Leave if already invalid...
-
- mtsrin r5,r9 ; Slam the segment register
- isync ; Need to make sure this is done
-
-hbsrupt: andc r4,r4,r2 ; Clear the valid bit for this segment
- stwcx. r4,0,r7 ; Set the valid SR flags
- beqlr++ ; Stored ok, no interrupt, time to leave...
-
- lwarx r4,0,r7 ; Get and reserve the valid segment flags again
- b hbsrupt ; Try again...
-
-;
-; This routine invadates the entire pmap segment cache
-;
-; Translation is on, interrupts may or may not be enabled.
-;
-
- .align 5
- .globl EXT(invalidateSegs)
-
-LEXT(invalidateSegs)
-
- la r10,pmapCCtl(r3) ; Point to the segment cache control
- eqv r0,r0,r0 ; Get all foxes
-
-isInv: lwarx r4,0,r10 ; Get the segment cache control value
- rlwimi r4,r0,0,0,15 ; Slam in all invalid bits
- rlwinm. r0,r4,0,pmapCCtlLckb,pmapCCtlLckb ; Is it already locked?
- bne-- isInv0 ; Yes, try again...
-
- stwcx. r4,0,r10 ; Try to invalidate it
- bne-- isInv ; Someone else just stuffed it...
- blr ; Leave...
-
-
-isInv0: li r4,lgKillResv ; Get reservation kill zone
- stwcx. r4,0,r4 ; Kill reservation
-
-isInv1: lwz r4,pmapCCtl(r3) ; Get the segment cache control
- rlwinm. r0,r4,0,pmapCCtlLckb,pmapCCtlLckb ; Is it already locked?
- bne-- isInv ; Nope...
- b isInv1 ; Still locked do it again...
-
-;
-; This routine switches segment registers between kernel and user.
-; We have some assumptions and rules:
-; We are in the exception vectors
-; pf64Bitb is set up
-; R3 contains the MSR we going to
-; We can not use R4, R13, R20, R21, R29
-; R13 is the savearea
-; R29 has the per_proc
-;
-; We return R3 as 0 if we did not switch between kernel and user
-; We also maintain and apply the user state key modifier used by VMM support;
-; If we go to the kernel it is set to 0, otherwise it follows the bit
-; in spcFlags.
-;
-
- .align 5
- .globl EXT(switchSegs)
-
-LEXT(switchSegs)
-
- lwz r22,ppInvSeg(r29) ; Get the ppInvSeg (force invalidate) and ppCurSeg (user or kernel segments indicator)
- lwz r9,spcFlags(r29) ; Pick up the special user state flags
- rlwinm r2,r3,MSR_PR_BIT+1,31,31 ; Isolate the problem mode bit
- rlwinm r3,r3,MSR_RI_BIT+1,31,31 ; Isolate the recoverable interrupt bit
- lis r8,hi16(EXT(kernel_pmap_phys)) ; Assume kernel
- or r2,r2,r3 ; This will 1 if we will be using user segments
- li r3,0 ; Get a selection mask
- cmplw r2,r22 ; This will be EQ if same state and not ppInvSeg
- ori r8,r8,lo16(EXT(kernel_pmap_phys)) ; Assume kernel (bottom of address)
- sub r3,r3,r2 ; Form select mask - 0 if kernel, -1 if user
- la r19,ppUserPmap(r29) ; Point to the current user pmap
-
-; The following line is an exercise of a generally unreadable but recompile-friendly programing practice
- rlwinm r30,r9,userProtKeybit+1+(63-sgcVSKeyUsr),sgcVSKeyUsr-32,sgcVSKeyUsr-32 ; Isolate the user state protection key
-
- andc r8,r8,r3 ; Zero kernel pmap ptr if user, untouched otherwise
- and r19,r19,r3 ; Zero user pmap ptr if kernel, untouched otherwise
- and r30,r30,r3 ; Clear key modifier if kernel, leave otherwise
- or r8,r8,r19 ; Get the pointer to the pmap we are using
-
- beqlr ; We are staying in the same mode, do not touch segs...
-
- lwz r28,0(r8) ; Get top half of pmap address
- lwz r10,4(r8) ; Get bottom half
-
- stw r2,ppInvSeg(r29) ; Clear request for invalidate and save ppCurSeg
- rlwinm r28,r28,0,1,0 ; Copy top to top
- stw r30,ppMapFlags(r29) ; Set the key modifier
- rlwimi r28,r10,0,0,31 ; Insert bottom
-
- la r10,pmapCCtl(r28) ; Point to the segment cache control
- la r9,pmapSegCache(r28) ; Point to the segment cache
-
-ssgLock: lwarx r15,0,r10 ; Get and reserve the segment cache control
- rlwinm. r0,r15,0,pmapCCtlLckb,pmapCCtlLckb ; Someone have the lock?
- ori r16,r15,lo16(pmapCCtlLck) ; Set lock bit
- bne-- ssgLock0 ; Yup, this is in use...
-
- stwcx. r16,0,r10 ; Try to set the lock
- bne-- ssgLock ; Did we get contention?
-
- not r11,r15 ; Invert the invalids to valids
- li r17,0 ; Set a mask for the SRs we are loading
- isync ; Make sure we are all caught up
-
- bf-- pf64Bitb,ssg32Enter ; If 32-bit, jump into it...
-
- li r0,0 ; Clear
- slbia ; Trash all SLB entries (except for entry 0 that is)
- li r17,1 ; Get SLB index to load (skip slb 0)
- oris r0,r0,0x8000 ; Get set for a mask
- b ssg64Enter ; Start on a cache line...
-
- .align 5
-
-ssgLock0: li r15,lgKillResv ; Killing field
- stwcx. r15,0,r15 ; Kill reservation
-
-ssgLock1: lwz r15,pmapCCtl(r28) ; Get the segment cache controls
- rlwinm. r15,r15,0,pmapCCtlLckb,pmapCCtlLckb ; Someone have the lock?
- beq++ ssgLock ; Yup, this is in use...
- b ssgLock1 ; Nope, try again...
-;
-; This is the 32-bit address space switch code.
-; We take a reservation on the segment cache and walk through.
-; For each entry, we load the specified entries and remember which
-; we did with a mask. Then, we figure out which segments should be
-; invalid and then see which actually are. Then we load those with the
-; defined invalid VSID.
-; Afterwards, we unlock the segment cache.
-;
-
- .align 5
-
-ssg32Enter: cntlzw r12,r11 ; Find the next slot in use
- cmplwi r12,pmapSegCacheUse ; See if we are done
- slwi r14,r12,4 ; Index to the cache slot
- lis r0,0x8000 ; Get set for a mask
- add r14,r14,r9 ; Point to the entry
-
- bge- ssg32Done ; All done...
-
- lwz r5,sgcESID+4(r14) ; Get the ESID part
- srw r2,r0,r12 ; Form a mask for the one we are loading
- lwz r7,sgcVSID+4(r14) ; And get the VSID bottom
-
- andc r11,r11,r2 ; Clear the bit
- lwz r6,sgcVSID(r14) ; And get the VSID top
-
- rlwinm r2,r5,4,28,31 ; Change the segment number to a number
-
- xor r7,r7,r30 ; Modify the key before we actually set it
- srw r0,r0,r2 ; Get a mask for the SR we are loading
- rlwinm r8,r7,19,1,3 ; Insert the keys and N bit
- or r17,r17,r0 ; Remember the segment
- rlwimi r8,r7,20,12,31 ; Insert 4:23 the VSID
- rlwimi r8,r6,20,8,11 ; Get the last nybble of the SR contents
-
- mtsrin r8,r5 ; Load the segment
- b ssg32Enter ; Go enter the next...
-
- .align 5
-
-ssg32Done: lwz r16,validSegs(r29) ; Get the valid SRs flags
- stw r15,pmapCCtl(r28) ; Unlock the segment cache controls
-
- lis r0,0x8000 ; Get set for a mask
- li r2,invalSpace ; Set the invalid address space VSID
-
- nop ; Align loop
- nop ; Align loop
- andc r16,r16,r17 ; Get list of SRs that were valid before but not now
- nop ; Align loop
-
-ssg32Inval: cntlzw r18,r16 ; Get the first one to invalidate
- cmplwi r18,16 ; Have we finished?
- srw r22,r0,r18 ; Get the mask bit
- rlwinm r23,r18,28,0,3 ; Get the segment register we need
- andc r16,r16,r22 ; Get rid of the guy we just did
- bge ssg32Really ; Yes, we are really done now...
-
- mtsrin r2,r23 ; Invalidate the SR
- b ssg32Inval ; Do the next...
-
- .align 5
-
-ssg32Really:
- stw r17,validSegs(r29) ; Set the valid SR flags
- li r3,1 ; Set kernel/user transition
- blr
-
-;
-; This is the 64-bit address space switch code.
-; First we blow away all of the SLB entries.
-; Walk through,
-; loading the SLB. Afterwards, we release the cache lock
-;
-; Note that because we have to treat SLBE 0 specially, we do not ever use it...
-; Its a performance thing...
-;
+/*
+ * hw_set_user_space(pmap)
+ * hw_set_user_space_dis(pmap)
+ *
+ * Indicate whether memory space needs to be switched.
+ * We really need to turn off interrupts here, because we need to be non-preemptable
+ *
+ * hw_set_user_space_dis is used when interruptions are already disabled. Mind the
+ * register usage here. The VMM switch code in vmachmon.s that calls this
+ * know what registers are in use. Check that if these change.
+ */
- .align 5
-ssg64Enter: cntlzw r12,r11 ; Find the next slot in use
- cmplwi r12,pmapSegCacheUse ; See if we are done
- slwi r14,r12,4 ; Index to the cache slot
- srw r16,r0,r12 ; Form a mask for the one we are loading
- add r14,r14,r9 ; Point to the entry
- andc r11,r11,r16 ; Clear the bit
- bge-- ssg64Done ; All done...
-
- ld r5,sgcESID(r14) ; Get the ESID part
- ld r6,sgcVSID(r14) ; And get the VSID part
- oris r5,r5,0x0800 ; Turn on the valid bit
- or r5,r5,r17 ; Insert the SLB slot
- xor r6,r6,r30 ; Modify the key before we actually set it
- addi r17,r17,1 ; Bump to the next slot
- slbmte r6,r5 ; Make that SLB entry
- b ssg64Enter ; Go enter the next...
-
+
.align 5
-
-ssg64Done: stw r15,pmapCCtl(r28) ; Unlock the segment cache controls
-
- eqv r16,r16,r16 ; Load up with all foxes
- subfic r17,r17,64 ; Get the number of 1 bits we need
-
- sld r16,r16,r17 ; Get a mask for the used SLB entries
- li r3,1 ; Set kernel/user transition
- std r16,validSegs(r29) ; Set the valid SR flags
- blr
+ .globl EXT(hw_set_user_space)
-;
-; mapSetUp - this function sets initial state for all mapping functions.
-; We turn off all translations (physical), disable interruptions, and
-; enter 64-bit mode if applicable.
-;
-; We also return the original MSR in r11, the feature flags in R12,
-; and CR6 set up so we can do easy branches for 64-bit
-;
+LEXT(hw_set_user_space)
+ mfmsr r10 /* Get the current MSR */
+ rlwinm r10,r10,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r10,r10,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r9,r10,0,MSR_EE_BIT+1,MSR_EE_BIT-1 /* Turn off 'rupts */
+ mtmsr r9 /* Disable 'em */
+ lwz r7,PMAP_PMAPVR(r3) ; Get the v to r translation
+ lwz r4,PMAP_SPACE(r3) ; Get the space
+ mfsprg r6,0 /* Get the per_proc_info address */
+ xor r3,r3,r7 ; Get real address of bmap anchor
+ stw r4,PP_USERSPACE(r6) /* Show our new address space */
+ stw r3,PP_USERPMAP(r6) ; Show our real pmap address
+ mtmsr r10 /* Restore interruptions */
+ blr /* Return... */
+
.align 5
- .globl EXT(mapSetUp)
-
-LEXT(mapSetUp)
-
- lis r0,hi16(MASK(MSR_VEC)) ; Get the vector mask
- mfsprg r12,2 ; Get feature flags
- ori r0,r0,lo16(MASK(MSR_FP)) ; Get the FP as well
- mtcrf 0x04,r12 ; move pf64Bit and pfNoMSRirb to cr5 and 6
- mfmsr r11 ; Save the MSR
- mtcrf 0x02,r12 ; move pf64Bit and pfNoMSRirb to cr5 and 6
- andc r11,r11,r0 ; Clear VEC and FP for good
- ori r0,r0,lo16(MASK(MSR_EE)|MASK(MSR_DR)|MASK(MSR_IR)) ; Get rid of EE, IR, and DR
- li r2,1 ; Prepare for 64 bit
- andc r0,r11,r0 ; Clear the rest
- bt pfNoMSRirb,msuNoMSR ; No MSR...
- bt++ pf64Bitb,msuSF ; skip if 64-bit (only they take the hint)
-
- mtmsr r0 ; Translation and all off
- isync ; Toss prefetch
- blr ; Return...
+ .globl EXT(hw_set_user_space_dis)
- .align 5
+LEXT(hw_set_user_space_dis)
-msuSF: rldimi r0,r2,63,MSR_SF_BIT ; set SF bit (bit 0)
- mtmsrd r0 ; set 64-bit mode, turn off EE, DR, and IR
- isync ; synchronize
+ lwz r7,PMAP_PMAPVR(r3) ; Get the v to r translation
+ lwz r4,PMAP_SPACE(r3) ; Get the space
+ mfsprg r6,0 ; Get the per_proc_info address
+ xor r3,r3,r7 ; Get real address of bmap anchor
+ stw r4,PP_USERSPACE(r6) ; Show our new address space
+ stw r3,PP_USERPMAP(r6) ; Show our real pmap address
blr ; Return...
-
- .align 5
-
-msuNoMSR: mr r2,r3 ; Save R3 across call
- mr r3,r0 ; Get the new MSR value
- li r0,loadMSR ; Get the MSR setter SC
- sc ; Set it
- mr r3,r2 ; Restore R3
- blr ; Go back all set up...
-
-
-;
-; Find the physent based on a physical page and try to lock it (but not too hard)
-; Note that this table always has an entry that with a 0 table pointer at the end
-;
-; R3 contains ppnum on entry
-; R3 is 0 if no entry was found
-; R3 is physent if found
-; cr0_eq is true if lock was obtained or there was no entry to lock
-; cr0_eq is false of there was an entry and it was locked
-;
-
- .align 5
-
-mapFindPhyTry:
- lis r9,hi16(EXT(pmap_mem_regions)) ; Point to the start of the region table
- mr r2,r3 ; Save our target
- ori r9,r9,lo16(EXT(pmap_mem_regions)) ; Point to the start of the region table
-
-mapFindPhz: lwz r3,mrPhysTab(r9) ; Get the actual table address
- lwz r5,mrStart(r9) ; Get start of table entry
- lwz r0,mrEnd(r9) ; Get end of table entry
- addi r9,r9,mrSize ; Point to the next slot
- cmplwi cr2,r3,0 ; Are we at the end of the table?
- cmplw r2,r5 ; See if we are in this table
- cmplw cr1,r2,r0 ; Check end also
- sub r4,r2,r5 ; Calculate index to physical entry
- beq-- cr2,mapFindNo ; Leave if we did not find an entry...
- cror cr0_lt,cr0_lt,cr1_gt ; Set CR0_LT if it is NOT this entry
- slwi r4,r4,3 ; Get offset to physical entry
-
- blt-- mapFindPhz ; Did not find it...
-
- add r3,r3,r4 ; Point right to the slot
-mapFindOv: lwz r2,0(r3) ; Get the lock contents right now
- rlwinm. r0,r2,0,0,0 ; Is it locked?
- bnelr-- ; Yes it is...
-
- lwarx r2,0,r3 ; Get the lock
- rlwinm. r0,r2,0,0,0 ; Is it locked?
- oris r0,r2,0x8000 ; Set the lock bit
- bne-- mapFindKl ; It is locked, go get rid of reservation and leave...
- stwcx. r0,0,r3 ; Try to stuff it back...
- bne-- mapFindOv ; Collision, try again...
- isync ; Clear any speculations
- blr ; Leave...
-
-mapFindKl: li r2,lgKillResv ; Killing field
- stwcx. r2,0,r2 ; Trash reservation...
- crclr cr0_eq ; Make sure we do not think we got the lock
- blr ; Leave...
-
-mapFindNo: crset cr0_eq ; Make sure that we set this
- li r3,0 ; Show that we did not find it
- blr ; Leave...
-;
-; pmapCacheLookup - This function will look up an entry in the pmap segment cache.
-;
-; How the pmap cache lookup works:
-;
-; We use a combination of three things: a mask of valid entries, a sub-tag, and the
-; ESID (aka the "tag"). The mask indicates which of the cache slots actually contain
-; an entry. The sub-tag is a 16 entry 4 bit array that contains the low order 4 bits
-; of the ESID, bits 32:36 of the effective for 64-bit and 0:3 for 32-bit. The cache
-; entry contains the full 36 bit ESID.
-;
-; The purpose of the sub-tag is to limit the number of searches necessary when looking
-; for an existing cache entry. Because there are 16 slots in the cache, we could end up
-; searching all 16 if an match is not found.
-;
-; Essentially, we will search only the slots that have a valid entry and whose sub-tag
-; matches. More than likely, we will eliminate almost all of the searches.
-;
-; Inputs:
-; R3 = pmap
-; R4 = ESID high half
-; R5 = ESID low half
-;
-; Outputs:
-; R3 = pmap cache slot if found, 0 if not
-; R10 = pmapCCtl address
-; R11 = pmapCCtl image
-; pmapCCtl locked on exit
-;
- .align 5
-
-pmapCacheLookup:
- la r10,pmapCCtl(r3) ; Point to the segment cache control
-
-pmapCacheLookuq:
- lwarx r11,0,r10 ; Get the segment cache control value
- rlwinm. r0,r11,0,pmapCCtlLckb,pmapCCtlLckb ; Is it already locked?
- ori r0,r11,lo16(pmapCCtlLck) ; Turn on the lock bit
- bne-- pmapCacheLookur ; Nope...
- stwcx. r0,0,r10 ; Try to take the lock
- bne-- pmapCacheLookuq ; Someone else just stuffed it, try again...
-
- isync ; Make sure we get reservation first
- lwz r9,pmapSCSubTag(r3) ; Get the high part of the sub-tag
- rlwimi r5,r5,28,4,7 ; Copy sub-tag just to right of itself (XX------)
- lwz r10,pmapSCSubTag+4(r3) ; And the bottom half
- rlwimi r5,r5,24,8,15 ; Copy doubled sub-tag to right of itself (XXXX----)
- lis r8,0x8888 ; Get some eights
- rlwimi r5,r5,16,16,31 ; Copy quadrupled sub-tags to the right
- ori r8,r8,0x8888 ; Fill the rest with eights
-
- eqv r10,r10,r5 ; Get 0xF where we hit in bottom half
- eqv r9,r9,r5 ; Get 0xF where we hit in top half
-
- rlwinm r2,r10,1,0,30 ; Shift over 1
- rlwinm r0,r9,1,0,30 ; Shift over 1
- and r2,r2,r10 ; AND the even/odd pair into the even
- and r0,r0,r9 ; AND the even/odd pair into the even
- rlwinm r10,r2,2,0,28 ; Shift over 2
- rlwinm r9,r0,2,0,28 ; Shift over 2
- and r10,r2,r10 ; AND the even of the ANDed pairs giving the AND of all 4 bits in 0, 4, ...
- and r9,r0,r9 ; AND the even of the ANDed pairs giving the AND of all 4 bits in 0, 4, ...
-
- and r10,r10,r8 ; Clear out extras
- and r9,r9,r8 ; Clear out extras
-
- rlwinm r0,r10,3,1,28 ; Slide adjacent next to each other
- rlwinm r2,r9,3,1,28 ; Slide adjacent next to each other
- or r10,r0,r10 ; Merge them
- or r9,r2,r9 ; Merge them
- rlwinm r0,r10,6,2,26 ; Slide adjacent pairs next to each other
- rlwinm r2,r9,6,2,26 ; Slide adjacent pairs next to each other
- or r10,r0,r10 ; Merge them
- or r9,r2,r9 ; Merge them
- rlwimi r10,r10,12,4,7 ; Stick in the low-order adjacent quad
- rlwimi r9,r9,12,4,7 ; Stick in the low-order adjacent quad
- not r6,r11 ; Turn invalid into valid
- rlwimi r9,r10,24,8,15 ; Merge in the adjacent octs giving a hit mask
-
- la r10,pmapSegCache(r3) ; Point at the cache slots
- and. r6,r9,r6 ; Get mask of valid and hit
- li r0,0 ; Clear
- li r3,0 ; Assume not found
- oris r0,r0,0x8000 ; Start a mask
- beqlr++ ; Leave, should usually be no hits...
-
-pclNextEnt: cntlzw r5,r6 ; Find an in use one
- cmplwi cr1,r5,pmapSegCacheUse ; Did we find one?
- rlwinm r7,r5,4,0,27 ; Index to the cache entry
- srw r2,r0,r5 ; Get validity mask bit
- add r7,r7,r10 ; Point to the cache slot
- andc r6,r6,r2 ; Clear the validity bit we just tried
- bgelr-- cr1 ; Leave if there are no more to check...
-
- lwz r5,sgcESID(r7) ; Get the top half
-
- cmplw r5,r4 ; Only need to check top because sub-tag is the entire other half
-
- bne++ pclNextEnt ; Nope, try again...
-
- mr r3,r7 ; Point to the slot
- blr ; Leave....
+/* struct mapping *hw_cpv(struct mapping *mp) - Converts a physcial mapping CB address to virtual
+ *
+ */
.align 5
+ .globl EXT(hw_cpv)
-pmapCacheLookur:
- li r11,lgKillResv ; The killing spot
- stwcx. r11,0,r11 ; Kill the reservation
+LEXT(hw_cpv)
-pmapCacheLookus:
- lwz r11,pmapCCtl(r3) ; Get the segment cache control
- rlwinm. r0,r11,0,pmapCCtlLckb,pmapCCtlLckb ; Is it already locked?
- beq++ pmapCacheLookup ; Nope...
- b pmapCacheLookus ; Yup, keep waiting...
-
+ rlwinm. r4,r3,0,0,19 ; Round back to the mapping block allocation control block
+ mfmsr r10 ; Get the current MSR
+ beq- hcpvret ; Skip if we are passed a 0...
+ rlwinm r10,r10,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r10,r10,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ andi. r9,r10,0x7FEF ; Turn off interrupts and data translation
+ mtmsr r9 ; Disable DR and EE
+ isync
+ lwz r4,mbvrswap(r4) ; Get the conversion value
+ mtmsr r10 ; Interrupts and DR back on
+ isync
+ xor r3,r3,r4 ; Convert to physical
-
-;
-; This routine, given a mapping, will find and lock the PTEG
-; If mpPte does not point to a PTE (checked before and after lock), it will unlock the
-; PTEG and return. In this case we will have undefined in R4
-; and the low 12 bits of mpVAddr valid in R5. R3 will contain 0.
-;
-; If the mapping is still valid, we will invalidate the PTE and merge
-; the RC bits into the physent and also save them into the mapping.
-;
-; We then return with R3 pointing to the PTE slot, R4 is the
-; top of the PTE and R5 is the bottom. R6 contains the PCA.
-; R7 points to the PCA entry.
-;
-; Note that we should NEVER be called on a block or special mapping.
-; We could do many bad things.
-;
-
- .align 5
-
-mapInvPte32:
- lwz r0,mpPte(r31) ; Grab the PTE offset
- mfsdr1 r7 ; Get the pointer to the hash table
- lwz r5,mpVAddr+4(r31) ; Grab the virtual address
- rlwinm r10,r7,0,0,15 ; Clean up the hash table base
- andi. r3,r0,mpHValid ; Is there a possible PTE?
- srwi r7,r0,4 ; Convert to PCA units
- rlwinm r7,r7,0,0,29 ; Clean up PCA offset
- mflr r2 ; Save the return
- subfic r7,r7,-4 ; Convert to -4 based negative index
- add r7,r10,r7 ; Point to the PCA directly
- beqlr-- ; There was no PTE to start with...
-
- bl mapLockPteg ; Lock the PTEG
-
- lwz r0,mpPte(r31) ; Grab the PTE offset
- mtlr r2 ; Restore the LR
- andi. r3,r0,mpHValid ; Is there a possible PTE?
- beq- mIPUnlock ; There is no PTE, someone took it so just unlock and leave...
-
- rlwinm r3,r0,0,0,30 ; Clear the valid bit
- add r3,r3,r10 ; Point to actual PTE
- lwz r4,0(r3) ; Get the top of the PTE
-
- li r8,tlbieLock ; Get the TLBIE lock
- rlwinm r0,r4,0,1,31 ; Clear the valid bit
- stw r0,0(r3) ; Invalidate the PTE
-
- sync ; Make sure everyone sees the invalidate
-
-mITLBIE32: lwarx r0,0,r8 ; Get the TLBIE lock
- mfsprg r2,2 ; Get feature flags
- mr. r0,r0 ; Is it locked?
- li r0,1 ; Get our lock word
- bne- mITLBIE32 ; It is locked, go wait...
-
- stwcx. r0,0,r8 ; Try to get it
- bne- mITLBIE32 ; We was beat...
-
- rlwinm. r0,r2,0,pfSMPcapb,pfSMPcapb ; Can this be an MP box?
- li r0,0 ; Lock clear value
-
- tlbie r5 ; Invalidate it everywhere
-
- stw r0,tlbieLock(0) ; Clear the tlbie lock
-
- beq- mINoTS32 ; Can not have MP on this machine...
-
- eieio ; Make sure that the tlbie happens first
- tlbsync ; Wait for everyone to catch up
- sync ; Make sure of it all
-
-mINoTS32: lwz r5,4(r3) ; Get the real part
- srwi r10,r5,12 ; Change physical address to a ppnum
-
-mINmerge: lbz r11,mpFlags+1(r31) ; Get the offset to the physical entry table
- lwz r0,mpVAddr+4(r31) ; Get the flags part of the field
- lis r8,hi16(EXT(pmap_mem_regions)) ; Get the top of the region table
- ori r8,r8,lo16(EXT(pmap_mem_regions)) ; Get the bottom of the region table
- rlwinm r11,r11,2,0,29 ; Change index into byte offset
- add r11,r11,r8 ; Point to the bank table
- lwz r2,mrPhysTab(r11) ; Get the physical table bank pointer
- lwz r11,mrStart(r11) ; Get the start of bank
- rlwimi r0,r5,0,mpRb-32,mpCb-32 ; Copy in the RC
- addi r2,r2,4 ; Offset to last half of field
- stw r0,mpVAddr+4(r31) ; Set the new RC into the field
- sub r11,r10,r11 ; Get the index into the table
- rlwinm r11,r11,3,0,28 ; Get offset to the physent
-
-
-mImrgRC: lwarx r10,r11,r2 ; Get the master RC
- rlwinm r0,r5,27,ppRb-32,ppCb-32 ; Position the new RC
- or r0,r0,r10 ; Merge in the new RC
- stwcx. r0,r11,r2 ; Try to stick it back
- bne-- mImrgRC ; Try again if we collided...
-
- blr ; Leave with the PCA still locked up...
-
-mIPUnlock: eieio ; Make sure all updates come first
-
- stw r6,0(r7) ; Unlock
+hcpvret: rlwinm r3,r3,0,0,26 ; Clean out any flags
blr
-;
-; 64-bit version
-;
- .align 5
-
-mapInvPte64:
- lwz r0,mpPte(r31) ; Grab the PTE offset
- ld r5,mpVAddr(r31) ; Grab the virtual address
- mfsdr1 r7 ; Get the pointer to the hash table
- rldicr r10,r7,0,45 ; Clean up the hash table base
- andi. r3,r0,mpHValid ; Is there a possible PTE?
- srdi r7,r0,5 ; Convert to PCA units
- rldicr r7,r7,0,61 ; Clean up PCA
- subfic r7,r7,-4 ; Convert to -4 based negative index
- mflr r2 ; Save the return
- add r7,r10,r7 ; Point to the PCA directly
- beqlr-- ; There was no PTE to start with...
-
- bl mapLockPteg ; Lock the PTEG
-
- lwz r0,mpPte(r31) ; Grab the PTE offset again
- mtlr r2 ; Restore the LR
- andi. r3,r0,mpHValid ; Is there a possible PTE?
- beq-- mIPUnlock ; There is no PTE, someone took it so just unlock and leave...
-
- rlwinm r3,r0,0,0,30 ; Clear the valid bit
- add r3,r3,r10 ; Point to the actual PTE
- ld r4,0(r3) ; Get the top of the PTE
-
- li r8,tlbieLock ; Get the TLBIE lock
- rldicr r0,r4,0,62 ; Clear the valid bit
- std r0,0(r3) ; Invalidate the PTE
-
- rldicr r2,r4,16,35 ; Shift the AVPN over to match VPN
- sync ; Make sure everyone sees the invalidate
- rldimi r2,r5,0,36 ; Cram in the page portion of the EA
-
-mITLBIE64: lwarx r0,0,r8 ; Get the TLBIE lock
- mr. r0,r0 ; Is it locked?
- li r0,1 ; Get our lock word
- bne-- mITLBIE64a ; It is locked, toss reservation and wait...
-
- stwcx. r0,0,r8 ; Try to get it
- bne-- mITLBIE64 ; We was beat...
- rldicl r2,r2,0,16 ; Clear bits 0:15 because we are under orders
-
- li r0,0 ; Lock clear value
+/* struct mapping *hw_cvp(struct mapping *mp) - Converts a virtual mapping CB address to physcial
+ *
+ * Translation must be on for this
+ *
+ */
- tlbie r2 ; Invalidate it everywhere
+ .align 5
+ .globl EXT(hw_cvp)
- stw r0,tlbieLock(0) ; Clear the tlbie lock
-
- eieio ; Make sure that the tlbie happens first
- tlbsync ; Wait for everyone to catch up
- isync
- ptesync ; Wait for quiet again
+LEXT(hw_cvp)
-mINoTS64: sync ; Make sure of it all
-
- ld r5,8(r3) ; Get the real part
- srdi r10,r5,12 ; Change physical address to a ppnum
- b mINmerge ; Join the common 32-64-bit code...
+ rlwinm r4,r3,0,0,19 ; Round back to the mapping block allocation control block
+ rlwinm r3,r3,0,0,26 ; Clean out any flags
+ lwz r4,mbvrswap(r4) ; Get the conversion value
+ xor r3,r3,r4 ; Convert to virtual
+ blr
-mITLBIE64a: li r5,lgKillResv ; Killing field
- stwcx. r5,0,r5 ; Kill reservation
-
-mITLBIE64b: lwz r0,0(r8) ; Get the TLBIE lock
- mr. r0,r0 ; Is it locked?
- beq++ mITLBIE64 ; Nope, try again...
- b mITLBIE64b ; Yup, wait for it...
-;
-; mapLockPteg - Locks a PTEG
-; R7 points to PCA entry
-; R6 contains PCA on return
-;
-;
+/* int mapalc(struct mappingblok *mb) - Finds, allocates, and checks a free mapping entry in a block
+ *
+ * Lock must already be held on mapping block list
+ * returns 0 if all slots filled.
+ * returns n if a slot is found and it is not the last
+ * returns -n if a slot os found and it is the last
+ * when n and -n are returned, the corresponding bit is cleared
+ *
+ */
.align 5
-
-mapLockPteg:
- lwarx r6,0,r7 ; Pick up the PCA
- rlwinm. r0,r6,0,PCAlockb,PCAlockb ; Is the PTEG locked?
- ori r0,r6,PCAlock ; Set the lock bit
- bne-- mLSkill ; It is locked...
-
- stwcx. r0,0,r7 ; Try to lock the PTEG
- bne-- mapLockPteg ; We collided...
-
- isync ; Nostradamus lied
- blr ; Leave...
-
-mLSkill: li r6,lgKillResv ; Get killing field
- stwcx. r6,0,r6 ; Kill it
+ .globl EXT(mapalc)
-mapLockPteh:
- lwz r6,0(r7) ; Pick up the PCA
- rlwinm. r0,r6,0,PCAlockb,PCAlockb ; Is the PTEG locked?
- beq++ mapLockPteg ; Nope, try again...
- b mapLockPteh ; Yes, wait for it...
+LEXT(mapalc)
-
-;
-; The mapSelSlot function selects a PTEG slot to use. As input, it expects R6
-; to contain the PCA. When it returns, R3 contains 0 if an unoccupied slot was
-; selected, 1 if it stole a non-block PTE, or 2 if it stole a block mapped PTE.
-; R4 returns the slot index.
-;
-; CR7 also indicates that we have a block mapping
-;
-; The PTEG allocation controls are a bit map of the state of the PTEG.
-; PCAfree indicates that the PTE slot is empty.
-; PCAauto means that it comes from an autogen area. These
-; guys do not keep track of reference and change and are actually "wired".
-; They are easy to maintain. PCAsteal
-; is a sliding position mask used to "randomize" PTE slot stealing. All 4 of these
-; fields fit in a single word and are loaded and stored under control of the
-; PTEG control area lock (PCAlock).
-;
-; Note that PCAauto does not contribute to the steal calculations at all. Originally
-; it did, autogens were second in priority. This can result in a pathalogical
-; case where an instruction can not make forward progress, or one PTE slot
-; thrashes.
-;
-; Note that the PCA must be locked when we get here.
-;
-; Physically, the fields are arranged:
-; 0: PCAfree
-; 1: PCAsteal
-; 2: PCAauto
-; 3: PCAmisc
-;
-;
-; At entry, R6 contains new unlocked PCA image (real PCA is locked and untouched)
-;
-; At exit:
-;
-; R3 = 0 - no steal
-; R3 = 1 - steal regular
-; R3 = 2 - steal autogen
-; R4 contains slot number
-; R6 contains updated PCA image
-;
-
- .align 5
+ lwz r4,mbfree(r3) ; Get the first mask
+ lis r0,0x8000 ; Get the mask to clear the first free bit
+ lwz r5,mbfree+4(r3) ; Get the second mask
+ mr r12,r3 ; Save the return
+ cntlzw r8,r4 ; Get first free field
+ lwz r6,mbfree+8(r3) ; Get the third mask
+ srw. r9,r0,r8 ; Get bit corresponding to first free one
+ lwz r7,mbfree+12(r3) ; Get the fourth mask
+ cntlzw r10,r5 ; Get first free field in second word
+ andc r4,r4,r9 ; Turn it off
+ bne malcfnd0 ; Found one...
-mapSelSlot: lis r10,0 ; Clear autogen mask
- li r9,0 ; Start a mask
- beq cr7,mSSnotblk ; Skip if this is not a block mapping
- ori r10,r10,lo16(0xFFFF) ; Make sure we mark a block mapping (autogen)
-
-mSSnotblk: rlwinm r11,r6,16,24,31 ; Isolate just the steal mask
- oris r9,r9,0x8000 ; Get a mask
- cntlzw r4,r6 ; Find a slot or steal one
- ori r9,r9,lo16(0x8000) ; Insure that we have 0x80008000
- rlwinm r4,r4,0,29,31 ; Isolate bit position
- rlwimi r11,r11,8,16,23 ; Get set to march a 1 back into top of 8 bit rotate
- srw r2,r9,r4 ; Get mask to isolate selected inuse and autogen flags
- srwi r11,r11,1 ; Slide steal mask right
- and r8,r6,r2 ; Isolate the old in use and autogen bits
- andc r6,r6,r2 ; Allocate the slot and also clear autogen flag
- addi r0,r8,0x7F00 ; Push autogen flag to bit 16
- and r2,r2,r10 ; Keep the autogen part if autogen
- addis r8,r8,0xFF00 ; Push in use to bit 0 and invert
- or r6,r6,r2 ; Add in the new autogen bit
- rlwinm r0,r0,17,31,31 ; Get a 1 if the old was autogenned (always 0 if not in use)
- rlwinm r8,r8,1,31,31 ; Isolate old in use
- rlwimi r6,r11,16,8,15 ; Stick the new steal slot in
-
- add r3,r0,r8 ; Get 0 if no steal, 1 if steal normal, 2 if steal autogen
- blr ; Leave...
+ srw. r9,r0,r10 ; Get bit corresponding to first free one in second word
+ cntlzw r11,r6 ; Get first free field in third word
+ andc r5,r5,r9 ; Turn it off
+ bne malcfnd1 ; Found one...
-;
-; Shared/Exclusive locks
-;
-; A shared/exclusive lock allows multiple shares of a lock to be taken
-; but only one exclusive. A shared lock can be "promoted" to exclusive
-; when it is the only share. If there are multiple sharers, the lock
-; must be "converted". A promotion drops the share and gains exclusive as
-; an atomic operation. If anyone else has a share, the operation fails.
-; A conversion first drops the share and then takes an exclusive lock.
-;
-; We will want to add a timeout to this eventually.
-;
-; R3 is set to 0 for success, non-zero for failure
-;
-
-;
-; Convert a share into an exclusive
-;
-
- .align 5
+ srw. r9,r0,r11 ; Get bit corresponding to first free one in third word
+ cntlzw r10,r7 ; Get first free field in fourth word
+ andc r6,r6,r9 ; Turn it off
+ bne malcfnd2 ; Found one...
-sxlkConvert:
-
- lis r0,0x8000 ; Get the locked lock image
-#if 0
- mflr r0 ; (TEST/DEBUG)
- oris r0,r0,0x8000 ; (TEST/DEBUG)
-#endif
-
-sxlkCTry: lwarx r2,0,r3 ; Get the lock word
- cmplwi r2,1 ; Does it just have our share?
- subi r2,r2,1 ; Drop our share in case we do not get it
- bne-- sxlkCnotfree ; No, we need to unlock...
- stwcx. r0,0,r3 ; Try to take it exclusively
- bne-- sxlkCTry ; Collision, try again...
+ srw. r9,r0,r10 ; Get bit corresponding to first free one in second word
+ li r3,0 ; Assume abject failure
+ andc r7,r7,r9 ; Turn it off
+ beqlr ; There are none any left...
- isync
- li r3,0 ; Set RC
- blr ; Leave...
-
-sxlkCnotfree:
- stwcx. r2,0,r3 ; Try to drop our share...
- bne-- sxlkCTry ; Try again if we collided...
- b sxlkExclusive ; Go take it exclusively...
-
-;
-; Promote shared to exclusive
-;
-
- .align 5
+ addi r3,r10,96 ; Set the correct bit number
+ stw r7,mbfree+12(r12) ; Actually allocate the slot
-sxlkPromote:
- lis r0,0x8000 ; Get the locked lock image
-#if 0
- mflr r0 ; (TEST/DEBUG)
- oris r0,r0,0x8000 ; (TEST/DEBUG)
-#endif
-
-sxlkPTry: lwarx r2,0,r3 ; Get the lock word
- cmplwi r2,1 ; Does it just have our share?
- bne-- sxlkPkill ; No, just fail (R3 is non-zero)...
- stwcx. r0,0,r3 ; Try to take it exclusively
- bne-- sxlkPTry ; Collision, try again...
+mapafin: or r4,r4,r5 ; Merge the first two allocation maps
+ or r6,r6,r7 ; Then the last two
+ or. r4,r4,r6 ; Merge both halves
+ bnelr+ ; Return if some left for next time...
- isync
- li r3,0 ; Set RC
+ neg r3,r3 ; Indicate we just allocated the last one
blr ; Leave...
-
-sxlkPkill: li r2,lgKillResv ; Point to killing field
- stwcx. r2,0,r2 ; Kill reservation
- blr ; Leave
-
-
-
-;
-; Take lock exclusivily
-;
-
- .align 5
-sxlkExclusive:
- lis r0,0x8000 ; Get the locked lock image
-#if 0
- mflr r0 ; (TEST/DEBUG)
- oris r0,r0,0x8000 ; (TEST/DEBUG)
-#endif
-
-sxlkXTry: lwarx r2,0,r3 ; Get the lock word
- mr. r2,r2 ; Is it locked?
- bne-- sxlkXWait ; Yes...
- stwcx. r0,0,r3 ; Try to take it
- bne-- sxlkXTry ; Collision, try again...
+malcfnd0: stw r4,mbfree(r12) ; Actually allocate the slot
+ mr r3,r8 ; Set the correct bit number
+ b mapafin ; Exit now...
- isync ; Toss anything younger than us
- li r3,0 ; Set RC
- blr ; Leave...
+malcfnd1: stw r5,mbfree+4(r12) ; Actually allocate the slot
+ addi r3,r10,32 ; Set the correct bit number
+ b mapafin ; Exit now...
- .align 5
-
-sxlkXWait: li r2,lgKillResv ; Point to killing field
- stwcx. r2,0,r2 ; Kill reservation
+malcfnd2: stw r6,mbfree+8(r12) ; Actually allocate the slot
+ addi r3,r11,64 ; Set the correct bit number
+ b mapafin ; Exit now...
-sxlkXWaiu: lwz r2,0(r3) ; Get the lock again
- mr. r2,r2 ; Is it free yet?
- beq++ sxlkXTry ; Yup...
- b sxlkXWaiu ; Hang around a bit more...
-;
-; Take a share of the lock
-;
+/*
+ * Log out all memory usage
+ */
.align 5
-
-sxlkShared: lwarx r2,0,r3 ; Get the lock word
- rlwinm. r0,r2,0,0,0 ; Is it locked exclusively?
- addi r2,r2,1 ; Up the share count
- bne-- sxlkSWait ; Yes...
- stwcx. r2,0,r3 ; Try to take it
- bne-- sxlkShared ; Collision, try again...
-
- isync ; Toss anything younger than us
- li r3,0 ; Set RC
- blr ; Leave...
-
- .align 5
-
-sxlkSWait: li r2,lgKillResv ; Point to killing field
- stwcx. r2,0,r2 ; Kill reservation
-
-sxlkSWaiu: lwz r2,0(r3) ; Get the lock again
- rlwinm. r0,r2,0,0,0 ; Is it locked exclusively?
- beq++ sxlkShared ; Nope...
- b sxlkSWaiu ; Hang around a bit more...
-
-;
-; Unlock either exclusive or shared.
-;
+ .globl EXT(logmem)
- .align 5
-
-sxlkUnlock: eieio ; Make sure we order our stores out
-
-sxlkUnTry: lwarx r2,0,r3 ; Get the lock
- rlwinm. r0,r2,0,0,0 ; Do we hold it exclusively?
- subi r2,r2,1 ; Remove our share if we have one
- li r0,0 ; Clear this
- bne-- sxlkUExclu ; We hold exclusive...
-
- stwcx. r2,0,r3 ; Try to lose our share
- bne-- sxlkUnTry ; Collision...
- blr ; Leave...
-
-sxlkUExclu: stwcx. r0,0,r3 ; Unlock and release reservation
- beqlr++ ; Leave if ok...
- b sxlkUnTry ; Could not store, try over...
-
+LEXT(logmem)
- .align 5
- .globl EXT(fillPage)
-
-LEXT(fillPage)
-
- mfsprg r0,2 ; Get feature flags
- mtcrf 0x02,r0 ; move pf64Bit to cr
-
- rlwinm r4,r4,0,1,0 ; Copy fill to top of 64-bit register
- lis r2,0x0200 ; Get vec
- mr r6,r4 ; Copy
- ori r2,r2,0x2000 ; Get FP
- mr r7,r4 ; Copy
- mfmsr r5 ; Get MSR
- mr r8,r4 ; Copy
- andc r5,r5,r2 ; Clear out permanent turn-offs
- mr r9,r4 ; Copy
- ori r2,r2,0x8030 ; Clear IR, DR and EE
- mr r10,r4 ; Copy
- andc r0,r5,r2 ; Kill them
- mr r11,r4 ; Copy
- mr r12,r4 ; Copy
- bt++ pf64Bitb,fpSF1 ; skip if 64-bit (only they take the hint)
-
- slwi r3,r3,12 ; Make into a physical address
- mtmsr r2 ; Interrupts and translation off
- isync
-
- li r2,4096/32 ; Get number of cache lines
-
-fp32again: dcbz 0,r3 ; Clear
- addic. r2,r2,-1 ; Count down
- stw r4,0(r3) ; Fill
- stw r6,4(r3) ; Fill
- stw r7,8(r3) ; Fill
- stw r8,12(r3) ; Fill
- stw r9,16(r3) ; Fill
- stw r10,20(r3) ; Fill
- stw r11,24(r3) ; Fill
- stw r12,28(r3) ; Fill
- addi r3,r3,32 ; Point next
- bgt+ fp32again ; Keep going
-
- mtmsr r5 ; Restore all
+ mfmsr r2 ; Get the MSR
+ lis r10,hi16(EXT(DebugWork)) ; High part of area
+ rlwinm r2,r2,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ lis r12,hi16(EXT(mem_actual)) ; High part of actual
+ rlwinm r2,r2,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ andi. r0,r2,0x7FCF ; Interrupts and translation off
+ ori r10,r10,lo16(EXT(DebugWork)) ; Get the entry
+ mtmsr r0 ; Turn stuff off
+ ori r12,r12,lo16(EXT(mem_actual)) ; Get the actual
+ li r0,1 ; Get a one
+
isync
- blr ; Return...
-
- .align 5
-
-fpSF1: li r2,1
- sldi r2,r2,63 ; Get 64-bit bit
- or r0,r0,r2 ; Turn on 64-bit
- sldi r3,r3,12 ; Make into a physical address
- mtmsrd r0 ; Interrupts and translation off
+ stw r0,4(r10) ; Force logging off
+ lwz r0,0(r12) ; Get the end of memory
+
+ lis r12,hi16(EXT(mem_size)) ; High part of defined memory
+ ori r12,r12,lo16(EXT(mem_size)) ; Low part of defined memory
+ lwz r12,0(r12) ; Make it end of defined
+
+ cmplw r0,r12 ; Is there room for the data?
+ ble- logmemexit ; No, do not even try...
+
+ stw r12,0(r12) ; Set defined memory size
+ stw r0,4(r12) ; Set the actual amount of memory
+
+ lis r3,hi16(EXT(hash_table_base)) ; Hash table address
+ lis r4,hi16(EXT(hash_table_size)) ; Hash table size
+ lis r5,hi16(EXT(pmap_mem_regions)) ; Memory regions
+ lis r6,hi16(EXT(mapCtl)) ; Mappings
+ ori r3,r3,lo16(EXT(hash_table_base))
+ ori r4,r4,lo16(EXT(hash_table_size))
+ ori r5,r5,lo16(EXT(pmap_mem_regions))
+ ori r6,r6,lo16(EXT(mapCtl))
+ lwz r3,0(r3)
+ lwz r4,0(r4)
+ lwz r5,4(r5) ; Get the pointer to the phys_ent table
+ lwz r6,0(r6) ; Get the pointer to the current mapping block
+ stw r3,8(r12) ; Save the hash table address
+ stw r4,12(r12) ; Save the hash table size
+ stw r5,16(r12) ; Save the physent pointer
+ stw r6,20(r12) ; Save the mappings
+
+ addi r11,r12,0x1000 ; Point to area to move hash table and PCA
+
+ add r4,r4,r4 ; Double size for both
+
+copyhash: lwz r7,0(r3) ; Copy both of them
+ lwz r8,4(r3)
+ lwz r9,8(r3)
+ lwz r10,12(r3)
+ subic. r4,r4,0x10
+ addi r3,r3,0x10
+ stw r7,0(r11)
+ stw r8,4(r11)
+ stw r9,8(r11)
+ stw r10,12(r11)
+ addi r11,r11,0x10
+ bgt+ copyhash
+
+ rlwinm r4,r12,20,12,31 ; Get number of phys_ents
+
+copyphys: lwz r7,0(r5) ; Copy physents
+ lwz r8,4(r5)
+ subic. r4,r4,1
+ addi r5,r5,8
+ stw r7,0(r11)
+ stw r8,4(r11)
+ addi r11,r11,8
+ bgt+ copyphys
+
+ addi r11,r11,4095 ; Round up to next page
+ rlwinm r11,r11,0,0,19
+
+ lwz r4,4(r6) ; Get the size of the mapping area
+
+copymaps: lwz r7,0(r6) ; Copy the mappings
+ lwz r8,4(r6)
+ lwz r9,8(r6)
+ lwz r10,12(r6)
+ subic. r4,r4,0x10
+ addi r6,r6,0x10
+ stw r7,0(r11)
+ stw r8,4(r11)
+ stw r9,8(r11)
+ stw r10,12(r11)
+ addi r11,r11,0x10
+ bgt+ copymaps
+
+ sub r11,r11,r12 ; Get the total length we saved
+ stw r11,24(r12) ; Save the size
+
+logmemexit: mtmsr r2 ; Back to normal
+ li r3,0
isync
-
- li r2,4096/128 ; Get number of cache lines
-
-fp64again: dcbz128 0,r3 ; Clear
- addic. r2,r2,-1 ; Count down
- std r4,0(r3) ; Fill
- std r6,8(r3) ; Fill
- std r7,16(r3) ; Fill
- std r8,24(r3) ; Fill
- std r9,32(r3) ; Fill
- std r10,40(r3) ; Fill
- std r11,48(r3) ; Fill
- std r12,56(r3) ; Fill
- std r4,64+0(r3) ; Fill
- std r6,64+8(r3) ; Fill
- std r7,64+16(r3) ; Fill
- std r8,64+24(r3) ; Fill
- std r9,64+32(r3) ; Fill
- std r10,64+40(r3) ; Fill
- std r11,64+48(r3) ; Fill
- std r12,64+56(r3) ; Fill
- addi r3,r3,128 ; Point next
- bgt+ fp64again ; Keep going
-
- mtmsrd r5 ; Restore all
- isync
- blr ; Return...
-
- .align 5
- .globl EXT(mapLog)
-
-LEXT(mapLog)
-
- mfmsr r12
- lis r11,hi16(EXT(mapdebug))
- ori r11,r11,lo16(EXT(mapdebug))
- lwz r10,0(r11)
- mr. r10,r10
- bne++ mLxx
- mr r10,r3
-mLxx: rlwinm r0,r12,0,MSR_DR_BIT+1,MSR_DR_BIT-1
- mtmsr r0
- isync
- stw r4,0(r10)
- stw r4,4(r10)
- stw r5,8(r10)
- stw r6,12(r10)
- mtmsr r12
- isync
- addi r10,r10,16
- stw r10,0(r11)
blr
-
-#if 1
- .align 5
- .globl EXT(checkBogus)
-
-LEXT(checkBogus)
-
- BREAKPOINT_TRAP
- blr ; No-op normally
-
-#endif
-
-
+++ /dev/null
-/*
- * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-/*
- * @APPLE_FREE_COPYRIGHT@
- */
-
-/*
- * Here be the instrumentaion page layout
- * Lovingly crafted by Bill Angell using traditional methods
-*/
-
-#ifndef _INSTRUMENTATION_H_
-#define _INSTRUMENTATION_H_
-
-#define INTRUMENTATION 1
-
-
-#define inBase 0x6000
-
-#define inEntry 0
-#define inAtGetTb 1
-#define inBeforeTrace 2
-#define inAfterSAAlloc 3
-#define inBeforeFilter 4
-#define inEatRuptQfret 5
-#define inEatRuptSAfree 6
-#define inPassupSwtchSeg 7
-#define inExceptionExit 8
-#define inMiddleOfSC 9
-#define inEatRuptSwtchSeg 10
-#define inPassup 11
-#define inCopyout 12
-#define inMUASbefore 13
-#define inMUAS
-
-#endif /* _INSTRUMENTATION_H_ */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <kern/thread.h>
#include <kern/counters.h>
#include <ppc/misc_protos.h>
-#include <ppc/trap.h>
#include <ppc/proc_reg.h>
#include <ppc/exception.h>
#include <ppc/savearea.h>
#include <pexpert/pexpert.h>
+#if NCPUS > 1
+#include <ppc/POWERMAC/mp/MPPlugIn.h>
+#endif /* NCPUS > 1 */
#include <sys/kdebug.h>
-perfTrap perfIntHook = 0; /* Pointer to performance trap hook routine */
-
struct savearea * interrupt(
int type,
struct savearea *ssp,
thread_act_t act;
disable_preemption();
-
- if(perfIntHook) { /* Is there a hook? */
- if(perfIntHook(type, ssp, dsisr, dar) == KERN_SUCCESS) return ssp; /* If it succeeds, we are done... */
- }
#if 0
{
case T_DECREMENTER:
KERNEL_DEBUG_CONSTANT(MACHDBG_CODE(DBG_MACH_EXCP_DECI, 0) | DBG_FUNC_NONE,
- isync_mfdec(), (unsigned int)ssp->save_srr0, 0, 0, 0);
+ isync_mfdec(), ssp->save_srr0, 0, 0, 0);
#if 0
if (pcsample_enable) {
counter_always(c_incoming_interrupts++);
KERNEL_DEBUG_CONSTANT(MACHDBG_CODE(DBG_MACH_EXCP_INTR, 0) | DBG_FUNC_START,
- current_cpu, (unsigned int)ssp->save_srr0, 0, 0, 0);
+ current_cpu, ssp->save_srr0, 0, 0, 0);
per_proc_info[current_cpu].interrupt_handler(
per_proc_info[current_cpu].interrupt_target,
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
* outside the usual physical memory. If phys_addr is NULL then
* steal the appropriate number of physical pages from the vm
* system and map them.
- *
- * Note, this will onl
*/
vm_offset_t
io_map(phys_addr, size)
assert (kernel_map != VM_MAP_NULL); /* VM must be initialised */
#endif
- if (phys_addr != 0) { /* If they supplied a physical address, use it */
+ if (phys_addr != 0) {
+ /* make sure we map full contents of all the pages concerned */
+ size = round_page(size + (phys_addr & PAGE_MASK));
- size = round_page_32(size + (phys_addr & PAGE_MASK)); /* Make sure we map all of it */
+ /* Steal some free virtual addresses */
- (void) kmem_alloc_pageable(kernel_map, &start, size); /* Get some virtual addresses to use */
+ (void) kmem_alloc_pageable(kernel_map, &start, size);
- (void)mapping_make(kernel_pmap, (addr64_t)start, (ppnum_t)(phys_addr >> 12),
- (mmFlgBlock | mmFlgUseAttr | mmFlgCInhib | mmFlgGuarded), /* Map as I/O page */
- size >> 12, VM_PROT_READ|VM_PROT_WRITE);
+ pmap_map_block(kernel_pmap, start, phys_addr, size,
+ VM_PROT_READ|VM_PROT_WRITE, PTE_WIMG_IO, 0); /* Set up a block mapped area */
- return (start + (phys_addr & PAGE_MASK)); /* Pass back the physical address */
+ return (start + (phys_addr & PAGE_MASK));
} else {
- (void) kmem_alloc_pageable(kernel_map, &start, size); /* Get some virtual addresses */
+ /* Steal some free virtual addresses */
+ (void) kmem_alloc_pageable(kernel_map, &start, size);
mapping_prealloc(size); /* Make sure there are enough free mappings */
-
+ /* Steal some physical pages and map them one by one */
for (i = 0; i < size ; i += PAGE_SIZE) {
m = VM_PAGE_NULL;
- while ((m = vm_page_grab()) == VM_PAGE_NULL) { /* Get a physical page */
- VM_PAGE_WAIT(); /* Wait if we didn't have one */
- }
+ while ((m = vm_page_grab()) == VM_PAGE_NULL)
+ VM_PAGE_WAIT();
vm_page_gobble(m);
-
- (void)mapping_make(kernel_pmap,
- (addr64_t)(start + i), m->phys_page,
- (mmFlgBlock | mmFlgUseAttr | mmFlgCInhib | mmFlgGuarded), /* Map as I/O page */
- 1, VM_PROT_READ|VM_PROT_WRITE);
-
+ (void) pmap_map_bd(start + i,
+ m->phys_addr,
+ m->phys_addr + PAGE_SIZE,
+ VM_PROT_READ|VM_PROT_WRITE);
}
mapping_relpre(); /* Allow mapping release */
return start;
}
}
-
-
-/*
- * Allocate and map memory for devices before the VM system comes alive.
- */
-
-vm_offset_t io_map_spec(vm_offset_t phys_addr, vm_size_t size)
-{
- vm_offset_t start;
- int i;
- unsigned int j;
- vm_page_t m;
-
-
- if(kernel_map != VM_MAP_NULL) { /* If VM system is up, redirect to normal routine */
-
- return io_map(phys_addr, size); /* Map the address */
-
- }
-
- size = round_page_32(size + (phys_addr - (phys_addr & -PAGE_SIZE))); /* Extend the length to include it all */
- start = pmap_boot_map(size); /* Get me some virtual address */
-
- (void)mapping_make(kernel_pmap, (addr64_t)start, (ppnum_t)(phys_addr >> 12),
- (mmFlgBlock | mmFlgUseAttr | mmFlgCInhib | mmFlgGuarded), /* Map as I/O page */
- size >> 12, VM_PROT_READ|VM_PROT_WRITE);
-
- return (start + (phys_addr & PAGE_MASK));
-}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
extern vm_offset_t io_map(
vm_offset_t phys_addr,
vm_size_t size);
-extern vm_offset_t io_map_spec(vm_offset_t phys_addr, vm_size_t size);
#endif /* _PPC_IO_MAP_ENTRIES_H_ */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <kern/macro_help.h>
#include <kern/assert.h>
-#include <mach/etap_events.h>
-#include <mach/etap.h>
extern unsigned int LockTimeOut; /* Number of hardware ticks of a lock timeout */
#include <ppc/hw_lock_types.h>
+#define simple_lock_init(l,t) hw_lock_init(l)
#define __slock_held_func__(l) hw_lock_held(l)
-extern void ppc_usimple_lock_init(simple_lock_t,etap_event_t);
-extern void ppc_usimple_lock(simple_lock_t);
-extern void ppc_usimple_unlock_rwmb(simple_lock_t);
-extern void ppc_usimple_unlock_rwcmb(simple_lock_t);
-extern unsigned int ppc_usimple_lock_try(simple_lock_t);
-
-#define MACHINE_SIMPLE_LOCK
+extern void fast_usimple_lock(simple_lock_t);
+extern void fast_usimple_unlock(simple_lock_t);
+extern unsigned int fast_usimple_lock_try(simple_lock_t);
-#define simple_lock_init(l,t) ppc_usimple_lock_init(l,t)
-#define simple_lock(l) ppc_usimple_lock(l)
-#define simple_unlock(l) ppc_usimple_unlock_rwcmb(l)
-#define simple_unlock_rwmb(l) ppc_usimple_unlock_rwmb(l)
-#define simple_lock_try(l) ppc_usimple_lock_try(l)
-#define simple_lock_addr(l) (&(l))
+#define simple_lock(l) fast_usimple_lock(l)
+#define simple_unlock(l) fast_usimple_unlock(l)
+#define simple_lock_try(l) fast_usimple_lock_try(l)
+#define simple_lock_addr(l) (&(l))
#define thread_sleep_simple_lock(l, e, i) \
thread_sleep_fast_usimple_lock((l), (e), (i))
-#define mutex_unlock(l) mutex_unlock_rwcmb(l)
-
#endif /* !(NCPUS == 1 || ETAP_LOCK_TRACE || USLOCK_DEBUG) */
#endif /* MACH_KERNEL_PRIVATE */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#ifndef _LOW_TRACE_H_
#define _LOW_TRACE_H_
-#pragma pack(4) /* Make sure the structure stays as we defined it */
typedef struct LowTraceRecord {
unsigned short LTR_cpu; /* 0000 - CPU address */
unsigned int LTR_timeHi; /* 0004 - High order time */
unsigned int LTR_timeLo; /* 0008 - Low order time */
unsigned int LTR_cr; /* 000C - CR */
- unsigned int LTR_dsisr; /* 0010 - DSISR */
- unsigned int LTR_rsvd0; /* 0014 - reserved */
- uint64_t LTR_srr0; /* 0018 - SRR0 */
-
- uint64_t LTR_srr1; /* 0020 - SRR1 */
- uint64_t LTR_dar; /* 0028 - DAR */
- uint64_t LTR_save; /* 0030 - savearea */
- uint64_t LTR_lr; /* 0038 - LR */
-
- uint64_t LTR_ctr; /* 0040 - CTR */
- uint64_t LTR_r0; /* 0048 - R0 */
- uint64_t LTR_r1; /* 0050 - R1 */
- uint64_t LTR_r2; /* 0058 - R2 */
-
- uint64_t LTR_r3; /* 0060 - R3 */
- uint64_t LTR_r4; /* 0068 - R4 */
- uint64_t LTR_r5; /* 0070 - R5 */
- uint64_t LTR_r6; /* 0078 - R6 */
+ unsigned int LTR_srr0; /* 0010 - SRR0 */
+ unsigned int LTR_srr1; /* 0014 - SRR1 */
+ unsigned int LTR_dar; /* 0018 - DAR */
+ unsigned int LTR_save; /* 001C - savearea */
+
+ unsigned int LTR_lr; /* 0020 - LR */
+ unsigned int LTR_ctr; /* 0024 - CTR */
+ unsigned int LTR_r0; /* 0028 - R0 */
+ unsigned int LTR_r1; /* 002C - R1 */
+ unsigned int LTR_r2; /* 0030 - R2 */
+ unsigned int LTR_r3; /* 0034 - R3 */
+ unsigned int LTR_r4; /* 0038 - R4 */
+ unsigned int LTR_r5; /* 003C - R5 */
} LowTraceRecord;
-#pragma pack()
-#pragma pack(4) /* Make sure the structure stays as we defined it */
typedef struct traceWork {
unsigned int traceCurr; /* Address of next slot */
unsigned int traceStart; /* Start of trace table */
unsigned int traceEnd; /* End of trace table */
unsigned int traceMsnd; /* Saved trace mask */
- unsigned int traceSize; /* Size of trace table. Min 1 page */
- unsigned int traceGas[2];
+ unsigned int traceGas[3];
} traceWork;
-#pragma pack()
extern traceWork trcWork;
extern unsigned int lastTrace; /* Value of low-level exception trace controls */
+++ /dev/null
-/*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-/*
- * Header files for the Low Memory Globals (lg)
- */
-#ifndef _LOW_MEMORY_GLOBALS_H_
-#define _LOW_MEMORY_GLOBALS_H_
-
-#include <cpus.h>
-
-#include <mach/mach_types.h>
-#include <mach/vm_types.h>
-#include <mach/machine/vm_types.h>
-#include <mach/vm_prot.h>
-#include <ppc/proc_reg.h>
-#include <ppc/savearea.h>
-#include <ppc/low_trace.h>
-#include <ppc/Diagnostics.h>
-
-/*
- * Don't change these structures unless you change the corresponding assembly code
- * which is in lowmem_vectors.s
- */
-
-/*
- * This is where we put constants, pointers, and data areas that must be accessed
- * quickly through assembler. They are designed to be accessed directly with
- * absolute addresses, not via a base register. This is a global area, and not
- * per processor.
- */
-
-#pragma pack(4) /* Make sure the structure stays as we defined it */
-typedef struct lowglo {
-
- unsigned long lgForceAddr[5*1024]; /* 0000 Force to page 5 */
- unsigned char lgVerCode[8]; /* 5000 System verification code */
- unsigned long long lgZero; /* 5008 Double constant 0 */
- unsigned int lgPPStart; /* 5010 Start of per_proc blocks */
- unsigned int lgRsv014[27]; /* 5014 reserved */
- traceWork lgTrcWork; /* 5080 Tracing control block - trcWork */
- unsigned int lgRsv0A0[24]; /* 50A0 reserved */
- struct Saveanchor lgSaveanchor; /* 5100 Savearea anchor - saveanchor */
- unsigned int lgRsv140[16]; /* 5140 reserved */
- unsigned int lgTlbieLck; /* 5180 TLBIE lock */
- unsigned int lgRsv184[31]; /* 5184 reserved - push to next line */
- struct diagWork lgdgWork; /* 5200 Start of diagnostic work area */
- unsigned int lgRsv220[24]; /* 5220 reserved */
- unsigned int lgRst280[32]; /* 5280 reserved */
- unsigned int lgKillResv; /* 5300 line used to kill reservations */
- unsigned int lgKillResvpad[31]; /* 5304 pad reservation kill line */
- unsigned int lgRsv380[768]; /* 5380 reserved - push to 1 page */
-
-} lowglo;
-
-extern lowglo lowGlo;
-
-#endif /* _LOW_MEMORY_GLOBALS_H_ */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
* @OSF_COPYRIGHT@
*/
+/*
+ * Low-memory exception vector code for PowerPC MACH
+ *
+ * These are the only routines that are ever run with
+ * VM instruction translation switched off.
+ *
+ * The PowerPC is quite strange in that rather than having a set
+ * of exception vectors, the exception handlers are installed
+ * in well-known addresses in low memory. This code must be loaded
+ * at ZERO in physical memory. The simplest way of doing this is
+ * to load the kernel at zero, and specify this as the first file
+ * on the linker command line.
+ *
+ * When this code is loaded into place, it is loaded at virtual
+ * address KERNELBASE, which is mapped to zero (physical).
+ *
+ * This code handles all powerpc exceptions and is always entered
+ * in supervisor mode with translation off. It saves the minimum
+ * processor state before switching back on translation and
+ * jumping to the approprate routine.
+ *
+ * Vectors from 0x100 to 0x3fff occupy 0x100 bytes each (64 instructions)
+ *
+ * We use some of this space to decide which stack to use, and where to
+ * save the context etc, before jumping to a generic handler.
+ */
+
#include <assym.s>
#include <debug.h>
#include <cpus.h>
#include <db_machine_commands.h>
+#include <mach_rt.h>
#include <mach_debug.h>
#include <ppc/asm.h>
#include <ppc/savearea.h>
#include <mach/ppc/vm_param.h>
+#define TRCSAVE 0
+#define CHECKSAVE 0
+#define PERFTIMES 0
#define ESPDEBUG 0
-#define INSTRUMENT 0
-#define featAltivec 29
-#define wasNapping 30
+#if TRCSAVE
+#error The TRCSAVE option is broken.... Fix it
+#endif
+
+#define featL1ena 24
+#define featSMP 25
+#define featAltivec 26
+#define wasNapping 27
+#define featFP 28
+#define specAccess 29
#define VECTOR_SEGMENT .section __VECTORS, __interrupts
EXT(ExceptionVectorsStart): /* Used if relocating the exception vectors */
baseR: /* Used so we have more readable code */
-;
-; Handle system reset.
-; We do not ever expect a hard reset so we do not actually check.
-; When we come here, we check for a RESET_HANDLER_START (which means we are
-; waking up from sleep), a RESET_HANDLER_BUPOR (which is using for bring up
-; when starting directly from a POR), and RESET_HANDLER_IGNORE (which means
-; ignore the interrupt).
-;
-; Some machines (so far, 32-bit guys) will always ignore a non-START interrupt.
-; The ones who do take it, check if the interrupt is too be ignored. This is
-; always the case until the previous reset is handled (i.e., we have exited
-; from the debugger).
-;
+/*
+ * System reset - call debugger
+ */
. = 0xf0
.globl EXT(ResetHandler)
EXT(ResetHandler):
mtlr r4
blr
-resetexc: cmplwi r13,RESET_HANDLER_BUPOR ; Special bring up POR sequence?
- bne resetexc2 ; No...
- lis r4,hi16(EXT(resetPOR)) ; Get POR code
- ori r4,r4,lo16(EXT(resetPOR)) ; The rest
- mtlr r4 ; Set it
- blr ; Jump to it....
-
-resetexc2: cmplwi cr1,r13,RESET_HANDLER_IGNORE ; Are we ignoring these? (Software debounce)
-
- mfsprg r13,0 ; Get per_proc
- lwz r13,pfAvailable(r13) ; Get the features
- rlwinm. r13,r13,0,pf64Bitb,pf64Bitb ; Is this a 64-bit machine?
- cror cr1_eq,cr0_eq,cr1_eq ; See if we want to take this
- bne-- cr1,rxCont ; Yes, continue...
- bne-- rxIg64 ; 64-bit path...
-
- mtcr r11 ; Restore the CR
- mfsprg r13,2 ; Restore R13
- mfsprg r11,0 ; Get per_proc
- lwz r11,pfAvailable(r11) ; Get the features
- mtsprg 2,r11 ; Restore sprg2
- mfsprg r11,3 ; Restore R11
- rfi ; Return and ignore the reset
-
-rxIg64: mtcr r11 ; Restore the CR
- mfsprg r11,0 ; Get per_proc
- mtspr hsprg0,r14 ; Save a register
- lwz r14,UAW(r11) ; Get the User Assist Word
- mfsprg r13,2 ; Restore R13
- lwz r11,pfAvailable(r11) ; Get the features
- mtsprg 2,r11 ; Restore sprg2
- mfsprg r11,3 ; Restore R11
- mtsprg 3,r14 ; Set the UAW in sprg3
- mfspr r14,hsprg0 ; Restore R14
- rfid ; Return and ignore the reset
-
-rxCont: mtcr r11
- li r11,RESET_HANDLER_IGNORE ; Get set to ignore
- stw r11,lo16(EXT(ResetHandler)-EXT(ExceptionVectorsStart)+RESETHANDLER_TYPE)(br0) ; Start ignoring these
- mfsprg r13,1 /* Get the exception save area */
+resetexc:
+ mtcr r11
li r11,T_RESET /* Set 'rupt code */
b .L_exception_entry /* Join common... */
. = 0x200
.L_handler200:
- mtsprg 2,r13 ; Save R13
- mtsprg 3,r11 ; Save R11
-
- .globl EXT(extPatchMCK)
-LEXT(extPatchMCK) ; This is patched to a nop for 64-bit
- b h200aaa ; Skip 64-bit code...
-
-;
-; Fall through here for 970 MCKs.
-;
-
- li r11,1 ; ?
- sldi r11,r11,32+3 ; ?
- mfspr r13,hid4 ; ?
- or r11,r11,r13 ; ?
- sync
- mtspr hid4,r11 ; ?
- isync
- li r11,1 ; ?
- sldi r11,r11,32+8 ; ?
- andc r13,r13,r11 ; ?
- lis r11,0xE000 ; Get the unlikeliest ESID possible
- sync
- mtspr hid4,r13 ; ?
- isync ; ?
-
- srdi r11,r11,1 ; ?
- slbie r11 ; ?
- sync
- isync
-
- li r11,T_MACHINE_CHECK ; Set rupt code
- b .L_exception_entry ; Join common...
-
-;
-; Preliminary checking of other MCKs
-;
-
-h200aaa: mfsrr1 r11 ; Get the SRR1
- mfcr r13 ; Save the CR
-
- rlwinm. r11,r11,0,dcmck,dcmck ; ?
- beq+ notDCache ; ?
-
- sync
- mfspr r11,msscr0 ; ?
- dssall ; ?
- sync
- isync
-
- oris r11,r11,hi16(dl1hwfm) ; ?
- mtspr msscr0,r11 ; ?
-
-rstbsy: mfspr r11,msscr0 ; ?
-
- rlwinm. r11,r11,0,dl1hwf,dl1hwf ; ?
- bne rstbsy ; ?
-
- sync ; ?
-
- mfsprg r11,0 ; Get the per_proc
- mtcrf 255,r13 ; Restore CRs
- lwz r13,hwMachineChecks(r11) ; Get old count
- addi r13,r13,1 ; Count this one
- stw r13,hwMachineChecks(r11) ; Set new count
- lwz r11,pfAvailable(r11) ; Get the feature flags
- mfsprg r13,2 ; Restore R13
- mtsprg 2,r11 ; Set the feature flags
- mfsprg r11,3 ; Restore R11
- rfi ; Return
-
-notDCache: mtcrf 255,r13 ; Restore CRs
- li r11,T_MACHINE_CHECK ; Set rupt code
- b .L_exception_entry ; Join common...
-
+ mtsprg 2,r13 /* Save R13 */
+ mtsprg 3,r11 /* Save R11 */
+ li r11,T_MACHINE_CHECK /* Set 'rupt code */
+ b .L_exception_entry /* Join common... */
/*
* Data access - page fault, invalid memory rights for operation
li r11,T_DATA_ACCESS /* Set 'rupt code */
b .L_exception_entry /* Join common... */
-
-/*
- * Data segment
- */
-
- . = 0x380
-.L_handler380:
- mtsprg 2,r13 ; Save R13
- mtsprg 3,r11 ; Save R11
- li r11,T_DATA_SEGMENT ; Set rupt code
- b .L_exception_entry ; Join common...
-
/*
* Instruction access - as for data access
*/
. = 0x400
.L_handler400:
- mtsprg 2,r13 ; Save R13
- mtsprg 3,r11 ; Save R11
- li r11,T_INSTRUCTION_ACCESS ; Set rupt code
- b .L_exception_entry ; Join common...
-
-/*
- * Instruction segment
- */
-
- . = 0x480
-.L_handler480:
- mtsprg 2,r13 ; Save R13
- mtsprg 3,r11 ; Save R11
- li r11,T_INSTRUCTION_SEGMENT ; Set rupt code
- b .L_exception_entry ; Join common...
+ mtsprg 2,r13 /* Save R13 */
+ mtsprg 3,r11 /* Save R11 */
+ li r11,T_INSTRUCTION_ACCESS /* Set 'rupt code */
+ b .L_exception_entry /* Join common... */
/*
* External interrupt
. = 0x500
.L_handler500:
- mtsprg 2,r13 ; Save R13
- mtsprg 3,r11 ; Save R11
- li r11,T_INTERRUPT ; Set rupt code
- b .L_exception_entry ; Join common...
+ mtsprg 2,r13 /* Save R13 */
+ mtsprg 3,r11 /* Save R11 */
+ li r11,T_INTERRUPT /* Set 'rupt code */
+ b .L_exception_entry /* Join common... */
/*
* Alignment - many reasons
.L_handler700:
mtsprg 2,r13 /* Save R13 */
mtsprg 3,r11 /* Save R11 */
-
-#if 0
- mfsrr1 r13 ; (BRINGUP)
- mfcr r11 ; (BRINGUP)
- rlwinm. r13,r13,0,12,12 ; (BRINGUP)
- crmove cr1_eq,cr0_eq ; (BRINGUP)
- mfsrr1 r13 ; (BRINGUP)
- rlwinm. r13,r13,0,MSR_PR_BIT,MSR_PR_BIT ; (BRINGUP)
- crorc cr0_eq,cr1_eq,cr0_eq ; (BRINGUP)
- bf-- cr0_eq,. ; (BRINGUP)
- mtcrf 255,r11 ; (BRINGUP)
-#endif
-
li r11,T_PROGRAM|T_FAM /* Set 'rupt code */
b .L_exception_entry /* Join common... */
li r11,T_RESERVED /* Set 'rupt code */
b .L_exception_entry /* Join common... */
+#if 0
+hackxxxx1:
+ stmw r29,4(br0)
+ lwz r29,0(br0)
+ mr. r29,r29
+ bne+ xxxx1
+ lis r29,0x4000
+
+xxxx1:
+ stw r0,0(r29)
+ mfsrr0 r30
+ stw r30,4(r29)
+ mtlr r30
+ stw r30,8(r29)
+
+ addi r29,r29,12
+ stw r29,0(br0)
+
+ lmw r29,4(br0)
+ b hackxxxx2
+#endif
+
+
;
; System call - generated by the sc instruction
;
; 0xFFFFFFFE - BlueBox only - kcNKIsPreemptiveTaskEnv
; 0x00007FF2 - User state only - thread info
; 0x00007FF3 - User state only - floating point / vector facility status
-; 0x00007FF4 - Kernel only - loadMSR - not used on 64-bit machines
+; 0x00007FF4 - Kernel only - loadMSR
;
; Note: none handled if virtual machine is running
; Also, it we treat SCs as kernel SCs if the RI bit is set
. = 0xC00
.L_handlerC00:
- mtsprg 3,r11 ; Save R11
- mfsprg r11,2 ; Get the feature flags
-
mtsprg 2,r13 ; Save R13
- rlwinm r11,r11,pf64Bitb-4,4,4 ; Get the 64-bit flag
mfsrr1 r13 ; Get SRR1 for loadMSR
- rlwimi r11,r13,MSR_PR_BIT-5,5,5 ; Move the PR bit to bit 1
- mfcr r13 ; Save the CR
+ mtsprg 3,r11 ; Save R11
+ rlwimi r13,r13,MSR_PR_BIT,0,0 ; Move PR bit to non-volatile CR0 bit 0
+ mfcr r11 ; Save the CR
+ mtcrf 0x81,r13 ; Get the moved PR and the RI for testing
+ crnot 0,0 ; Get !PR
+ cror 0,0,MSR_RI_BIT ; See if we have !PR or RI
+ mfsprg r13,0 ; Get the per_proc_area
+ bt- 0,uftInKern ; We are in the kernel...
+
+ lwz r13,spcFlags(r13) ; Get the special flags
+ rlwimi r13,r13,runningVMbit+1,31,31 ; Move VM flag after the 3 blue box flags
+ mtcrf 1,r13 ; Set BB and VMM flags in CR7
+ bt- 31,ufpVM ; fast paths running VM ...
+ cmplwi cr5,r0,0x7FF2 ; Ultra fast path cthread info call?
+ cmpwi cr6,r0,0x7FF3 ; Ultra fast path facility status?
+ cror cr1_eq,cr5_lt,cr6_gt ; Set true if not 0x7FF2 and not 0x7FF3 and not negative
+ bt- cr1_eq,notufp ; Exit if we can not be ultra fast...
+
+ not. r0,r0 ; Flip bits and kind of subtract 1
+
+ cmplwi cr1,r0,1 ; Is this a bb fast path?
+ not r0,r0 ; Restore to entry state
+ bf- bbNoMachSCbit,ufpUSuft ; We are not running BlueBox...
+ bgt cr1,notufp ; This can not be a bb ufp...
+#if 0
+ b hackxxxx1
+hackxxxx2:
+#endif
- mtcrf 0x40,r11 ; Get the top 3 CR bits to 64-bit, PR, sign
+ rlwimi r11,r13,bbPreemptivebit-cr0_eq,cr0_eq,cr0_eq ; Copy preemptive task flag into user cr0_eq
+ mfsprg r13,0 ; Get back pre_proc
- cmpwi r0,lo16(-3) ; Eliminate all negatives but -1 and -2
- mfsprg r11,0 ; Get the per_proc
- bf-- 5,uftInKern ; We came from the kernel...
- ble-- notufp ; This is a mach call
-
- lwz r11,spcFlags(r11) ; Pick up the special flags
-
- cmpwi cr7,r0,lo16(-1) ; Is this a BlueBox call?
- cmplwi cr2,r0,0x7FF2 ; Ultra fast path cthread info call?
- cmplwi cr3,r0,0x7FF3 ; Ultra fast path facility status?
- cror cr4_eq,cr2_eq,cr3_eq ; Is this one of the two ufts we handle here?
- ble-- cr7,uftBBCall ; We think this is blue box call...
-
- rlwinm r11,r11,16,16,31 ; Extract spcFlags upper bits
- andi. r11,r11,hi16(runningVM|FamVMena|FamVMmode)
- cmpwi cr0,r11,hi16(runningVM|FamVMena|FamVMmode) ; Test in VM FAM
- beq-- cr0,ufpVM ; fast paths running VM ...
+ bne cr1,ufpIsBBpre ; This is the "isPreemptiveTask" call...
- bne-- cr4_eq,notufp ; Bail ifthis is not a uft...
+ lwz r0,ppbbTaskEnv(r13) ; Get the shadowed taskEnv from per_proc_area
+ufpIsBBpre:
+ mtcrf 0xFF,r11 ; Restore CR
+ mfsprg r11,3 ; Restore R11
+ mfsprg r13,2 ; Restore R13
+ rfi ; All done, go back...
+
;
-; Handle normal user ultra-fast trap
+; Normal fast path...
;
-
- li r3,spcFlags ; Assume facility status - 0x7FF3
-
- beq-- cr3,uftFacStat ; This is a facilities status call...
- li r3,UAW ; This is really a thread info call - 0x7FF2
-
-uftFacStat: mfsprg r11,0 ; Get the per_proc
- lwzx r3,r11,r3 ; Get the UAW or spcFlags field
-
-uftExit: bt++ 4,uftX64 ; Go do the 64-bit exit...
-
- lwz r11,pfAvailable(r11) ; Get the feature flags
- mtcrf 255,r13 ; Restore the CRs
- mfsprg r13,2 ; Restore R13
- mtsprg 2,r11 ; Set the feature flags
+ufpUSuft: bge+ notufp ; Bail if negative... (ARRRGGG -- BRANCH TO A BRANCH!!!!!)
mfsprg r11,3 ; Restore R11
-
- rfi ; Back to our guy...
-
-uftX64: mtspr hsprg0,r14 ; Save a register
-
- lwz r14,UAW(r11) ; Get the User Assist Word
- lwz r11,pfAvailable(r11) ; Get the feature flags
-
- mtcrf 255,r13 ; Restore the CRs
-
+ mfsprg r3,0 ; Get the per_proc_area
mfsprg r13,2 ; Restore R13
- mtsprg 2,r11 ; Set the feature flags
- mfsprg r11,3 ; Restore R11
- mtsprg 3,r14 ; Set the UAW in sprg3
- mfspr r14,hsprg0 ; Restore R14
-
- rfid ; Back to our guy...
-
+ bne- cr5,isvecfp ; This is the facility stat call
+ lwz r3,UAW(r3) ; Get the assist word
+ rfi ; All done, scream back... (no need to restore CR or R11, they are volatile)
;
-; Handle BlueBox ultra-fast trap
-;
-
-uftBBCall: andi. r11,r11,bbNoMachSC|bbPreemptive ; Clear what we do not need
- cmplwi r11,bbNoMachSC ; See if we are trapping syscalls
- blt-- notufp ; No...
-
- rlwimi r13,r11,bbPreemptivebit-cr0_eq,cr0_eq,cr0_eq ; Copy preemptive task flag into user cr0_eq
-
- mfsprg r11,0 ; Get the per proc
+isvecfp: lwz r3,spcFlags(r3) ; Get the facility status
+ rfi ; Bail back...
+;
+notufp: mtcrf 0xFF,r11 ; Restore the used CRs
+ li r11,T_SYSTEM_CALL|T_FAM ; Set interrupt code
+ b .L_exception_entry ; Join common...
- beq++ cr7,uftExit ; For MKIsPreemptiveTask we are done...
-
- lwz r0,ppbbTaskEnv(r11) ; Get the shadowed taskEnv from per_proc_area
- b uftExit ; We are really all done now...
-
-; Kernel ultra-fast trap
-
uftInKern: cmplwi r0,0x7FF4 ; Ultra fast path loadMSR?
bne- notufp ; Someone is trying to cheat...
-
- mtsrr1 r3 ; Set new MSR
-
- b uftExit ; Go load the new MSR...
-
-notufp: mtcrf 0xFF,r13 ; Restore the used CRs
- li r11,T_SYSTEM_CALL|T_FAM ; Set interrupt code
- b .L_exception_entry ; Join common...
-
-
+ mtcrf 0xFF,r11 ; Restore CR
+ lwz r11,pfAvailable(r13) ; Pick up the feature flags
+ mtsrr1 r3 ; Set new MSR
+ mfsprg r13,2 ; Restore R13
+ mtsprg 2,r11 ; Set the feature flags into sprg2
+ mfsprg r11,3 ; Restore R11
+ rfi ; Blast back
/*
. = 0xD00
.L_handlerD00:
- mtsprg 3,r11 ; Save R11
- mfsprg r11,2 ; Get the feature flags
mtsprg 2,r13 ; Save R13
- rlwinm r11,r11,pf64Bitb-4,4,4 ; Get the 64-bit flag
- mfcr r13 ; Get the CR
- mtcrf 0x40,r11 ; Set the CR
- mfsrr1 r11 ; Get the old MSR
- rlwinm. r11,r11,0,MSR_PR_BIT,MSR_PR_BIT ; Are we in supervisor state?
-
- mfsprg r11,0 ; Get the per_proc
- lhz r11,PP_CPU_FLAGS(r11) ; Get the flags
- crmove cr1_eq,cr0_eq ; Remember if we are in supervisor state
- rlwinm. r11,r11,0,traceBEb+16,traceBEb+16 ; Special trace enabled?
- cror cr0_eq,cr0_eq,cr1_eq ; Is trace off or supervisor state?
- bf-- cr0_eq,specbrtr ; No, we need to trace...
-
-notspectr: mtcr r13 ; Restore CR
+ mtsprg 3,r11 ; Save R11
+ mfsrr1 r13 ; Get the old MSR
+ mfcr r11 ; Get the CR
+ rlwinm. r13,r13,0,MSR_PR_BIT,MSR_PR_BIT ; Are we in supervisor state?
+ beq- notspectr ; Yes, not special trace...
+ mfsprg r13,0 ; Get the per_proc area
+ lhz r13,PP_CPU_FLAGS(r13) ; Get the flags
+ rlwinm. r13,r13,0,traceBEb+16,traceBEb+16 ; Special trace enabled?
+ bne+ specbrtr ; Yeah...
+
+notspectr: mtcr r11 ; Restore CR
li r11,T_TRACE|T_FAM ; Set interrupt code
b .L_exception_entry ; Join common...
- .align 5
-
;
; We are doing the special branch trace
;
-specbrtr: mfsprg r11,0 ; Get the per_proc area
- bt++ 4,sbxx64a ; Jump if 64-bit...
-
- stw r1,tempr0+4(r11) ; Save in a scratch area
- stw r2,tempr1+4(r11) ; Save in a scratch area
- stw r3,tempr2+4(r11) ; Save in a scratch area
- b sbxx64b ; Skip...
-
-sbxx64a: std r1,tempr0(r11) ; Save in a scratch area
- std r2,tempr1(r11) ; Save in a scratch area
- std r3,tempr2(r11) ; Save in a scratch area
-
-sbxx64b: lis r2,hi16(EXT(pc_trace_buf)) ; Get the top of the buffer
- lwz r3,spcTRp(r11) ; Pick up buffer position
+specbrtr: mfsprg r13,0 ; Get the per_proc area
+ stw r1,emfp0(r13) ; Save in a scratch area
+ stw r2,emfp0+4(r13) ; Save in a scratch area
+ stw r3,emfp0+8(r13) ; Save in a scratch area
+
+ lis r2,hi16(EXT(pc_trace_buf)) ; Get the top of the buffer
+ lwz r3,spcTRp(r13) ; Pick up buffer position
+ mr. r1,r1 ; Is it time to count?
ori r2,r2,lo16(EXT(pc_trace_buf)) ; Get the bottom of the buffer
- cmplwi cr2,r3,4092 ; Set cr1_eq if we should take exception
+ cmplwi cr1,r3,4092 ; Set cr1_eq if we should take exception
mfsrr0 r1 ; Get the pc
stwx r1,r2,r3 ; Save it in the buffer
addi r3,r3,4 ; Point to the next slot
rlwinm r3,r3,0,20,31 ; Wrap the slot at one page
- stw r3,spcTRp(r11) ; Save the new slot
-
- bt++ 4,sbxx64c ; Jump if 64-bit...
-
- lwz r1,tempr0+4(r11) ; Restore work register
- lwz r2,tempr1+4(r11) ; Restore work register
- lwz r3,tempr2+4(r11) ; Restore work register
- beq cr2,notspectr ; Buffer filled, make a rupt...
- b uftExit ; Go restore and leave...
-
-sbxx64c: ld r1,tempr0(r11) ; Restore work register
- ld r2,tempr1(r11) ; Restore work register
- ld r3,tempr2(r11) ; Restore work register
- beq cr2,notspectr ; Buffer filled, make a rupt...
- b uftExit ; Go restore and leave...
+ stw r3,spcTRp(r13) ; Save the new slot
+ lwz r1,emfp0(r13) ; Restore work register
+ lwz r2,emfp0+4(r13) ; Restore work register
+ lwz r3,emfp0+8(r13) ; Restore work register
+ beq cr1,notspectr ; Buffer filled, make a rupt...
+
+ mtcr r11 ; Restore the CR
+ mfsprg r13,2 ; Restore R13
+ mfsprg r11,3 ; Restore R11
+ rfi ; Bail back...
/*
* Floating point assist
*/
- . = 0xE00
+ . = 0xe00
.L_handlerE00:
mtsprg 2,r13 /* Save R13 */
mtsprg 3,r11 /* Save R11 */
-;
-; Instruction translation miss exception - not supported
-;
+/*
+ * Instruction translation miss - we inline this code.
+ * Upon entry (done for us by the machine):
+ * srr0 : addr of instruction that missed
+ * srr1 : bits 0-3 = saved CR0
+ * 4 = lru way bit
+ * 16-31 = saved msr
+ * msr[tgpr] = 1 (so gpr0-3 become our temporary variables)
+ * imiss: ea that missed
+ * icmp : the compare value for the va that missed
+ * hash1: pointer to first hash pteg
+ * hash2: pointer to 2nd hash pteg
+ *
+ * Register usage:
+ * tmp0: saved counter
+ * tmp1: junk
+ * tmp2: pointer to pteg
+ * tmp3: current compare value
+ *
+ * This code is taken from the 603e User's Manual with
+ * some bugfixes and minor improvements to save bytes and cycles
+ *
+ * NOTE: Do not touch sprg2 in here
+ */
- . = 0x1000
+ . = 0x1000
.L_handler1000:
- mtsprg 2,r13 ; Save R13
- mtsprg 3,r11 ; Save R11
- li r11,T_INVALID_EXCP0 ; Set rupt code
- b .L_exception_entry ; Join common...
-
+ mfspr tmp2, hash1
+ mfctr tmp0 /* use tmp0 to save ctr */
+ mfspr tmp3, icmp
+
+.L_imiss_find_pte_in_pteg:
+ li tmp1, 8 /* count */
+ subi tmp2, tmp2, 8 /* offset for lwzu */
+ mtctr tmp1 /* count... */
+.L_imiss_pteg_loop:
+ lwz tmp1, 8(tmp2) /* check pte0 for match... */
+ addi tmp2, tmp2, 8
+ cmpw cr0, tmp1, tmp3
+#if 0
+ bdnzf+ cr0, .L_imiss_pteg_loop
+#else
+ bc 0,2, .L_imiss_pteg_loop
+#endif
+ beq+ cr0, .L_imiss_found_pte
+
+ /* Not found in PTEG, we must scan 2nd then give up */
+
+ andi. tmp1, tmp3, MASK(PTE0_HASH_ID)
+ bne- .L_imiss_do_no_hash_exception /* give up */
+
+ mfspr tmp2, hash2
+ ori tmp3, tmp3, MASK(PTE0_HASH_ID)
+ b .L_imiss_find_pte_in_pteg
+
+.L_imiss_found_pte:
+
+ lwz tmp1, 4(tmp2) /* get pte1_t */
+ andi. tmp3, tmp1, MASK(PTE1_WIMG_GUARD) /* Fault? */
+ bne- .L_imiss_do_prot_exception /* Guarded - illegal */
+
+ /* Ok, we've found what we need to, restore and rfi! */
+
+ mtctr tmp0 /* restore ctr */
+ mfsrr1 tmp3
+ mfspr tmp0, imiss
+ mtcrf 0x80, tmp3 /* Restore CR0 */
+ mtspr rpa, tmp1 /* set the pte */
+ ori tmp1, tmp1, MASK(PTE1_REFERENCED) /* set referenced */
+ tlbli tmp0
+ sth tmp1, 6(tmp2)
+ rfi
+
+.L_imiss_do_prot_exception:
+ /* set up srr1 to indicate protection exception... */
+ mfsrr1 tmp3
+ andi. tmp2, tmp3, 0xffff
+ addis tmp2, tmp2, MASK(SRR1_TRANS_PROT) >> 16
+ b .L_imiss_do_exception
+
+.L_imiss_do_no_hash_exception:
+ /* clean up registers for protection exception... */
+ mfsrr1 tmp3
+ andi. tmp2, tmp3, 0xffff
+ addis tmp2, tmp2, MASK(SRR1_TRANS_HASH) >> 16
+
+ /* And the entry into the usual instruction fault handler ... */
+.L_imiss_do_exception:
+
+ mtctr tmp0 /* Restore ctr */
+ mtsrr1 tmp2 /* Set up srr1 */
+ mfmsr tmp0
+ xoris tmp0, tmp0, MASK(MSR_TGPR)>>16 /* no TGPR */
+ mtcrf 0x80, tmp3 /* Restore CR0 */
+ mtmsr tmp0 /* reset MSR[TGPR] */
+ b .L_handler400 /* Instr Access */
+
+/*
+ * Data load translation miss
+ *
+ * Upon entry (done for us by the machine):
+ * srr0 : addr of instruction that missed
+ * srr1 : bits 0-3 = saved CR0
+ * 4 = lru way bit
+ * 5 = 1 if store
+ * 16-31 = saved msr
+ * msr[tgpr] = 1 (so gpr0-3 become our temporary variables)
+ * dmiss: ea that missed
+ * dcmp : the compare value for the va that missed
+ * hash1: pointer to first hash pteg
+ * hash2: pointer to 2nd hash pteg
+ *
+ * Register usage:
+ * tmp0: saved counter
+ * tmp1: junk
+ * tmp2: pointer to pteg
+ * tmp3: current compare value
+ *
+ * This code is taken from the 603e User's Manual with
+ * some bugfixes and minor improvements to save bytes and cycles
+ *
+ * NOTE: Do not touch sprg2 in here
+ */
-;
-; Data load translation miss exception - not supported
-;
-
- . = 0x1100
+ . = 0x1100
.L_handler1100:
- mtsprg 2,r13 ; Save R13
- mtsprg 3,r11 ; Save R11
- li r11,T_INVALID_EXCP1 ; Set rupt code
- b .L_exception_entry ; Join common...
-
+ mfspr tmp2, hash1
+ mfctr tmp0 /* use tmp0 to save ctr */
+ mfspr tmp3, dcmp
+
+.L_dlmiss_find_pte_in_pteg:
+ li tmp1, 8 /* count */
+ subi tmp2, tmp2, 8 /* offset for lwzu */
+ mtctr tmp1 /* count... */
+.L_dlmiss_pteg_loop:
+ lwz tmp1, 8(tmp2) /* check pte0 for match... */
+ addi tmp2, tmp2, 8
+ cmpw cr0, tmp1, tmp3
+#if 0 /* How to write this correctly? */
+ bdnzf+ cr0, .L_dlmiss_pteg_loop
+#else
+ bc 0,2, .L_dlmiss_pteg_loop
+#endif
+ beq+ cr0, .L_dmiss_found_pte
+
+ /* Not found in PTEG, we must scan 2nd then give up */
+
+ andi. tmp1, tmp3, MASK(PTE0_HASH_ID) /* already at 2nd? */
+ bne- .L_dmiss_do_no_hash_exception /* give up */
+
+ mfspr tmp2, hash2
+ ori tmp3, tmp3, MASK(PTE0_HASH_ID)
+ b .L_dlmiss_find_pte_in_pteg
+
+.L_dmiss_found_pte:
+
+ lwz tmp1, 4(tmp2) /* get pte1_t */
+
+ /* Ok, we've found what we need to, restore and rfi! */
+
+ mtctr tmp0 /* restore ctr */
+ mfsrr1 tmp3
+ mfspr tmp0, dmiss
+ mtcrf 0x80, tmp3 /* Restore CR0 */
+ mtspr rpa, tmp1 /* set the pte */
+ ori tmp1, tmp1, MASK(PTE1_REFERENCED) /* set referenced */
+ tlbld tmp0 /* load up tlb */
+ sth tmp1, 6(tmp2) /* sth is faster? */
+ rfi
+
+ /* This code is shared with data store translation miss */
+
+.L_dmiss_do_no_hash_exception:
+ /* clean up registers for protection exception... */
+ mfsrr1 tmp3
+ /* prepare to set DSISR_WRITE_BIT correctly from srr1 info */
+ rlwinm tmp1, tmp3, 9, 6, 6
+ addis tmp1, tmp1, MASK(DSISR_HASH) >> 16
+
+ /* And the entry into the usual data fault handler ... */
+
+ mtctr tmp0 /* Restore ctr */
+ andi. tmp2, tmp3, 0xffff /* Clean up srr1 */
+ mtsrr1 tmp2 /* Set srr1 */
+ mtdsisr tmp1
+ mfspr tmp2, dmiss
+ mtdar tmp2
+ mfmsr tmp0
+ xoris tmp0, tmp0, MASK(MSR_TGPR)>>16 /* no TGPR */
+ mtcrf 0x80, tmp3 /* Restore CR0 */
+ sync /* Needed on some */
+ mtmsr tmp0 /* reset MSR[TGPR] */
+ b .L_handler300 /* Data Access */
+
+/*
+ * Data store translation miss (similar to data load)
+ *
+ * Upon entry (done for us by the machine):
+ * srr0 : addr of instruction that missed
+ * srr1 : bits 0-3 = saved CR0
+ * 4 = lru way bit
+ * 5 = 1 if store
+ * 16-31 = saved msr
+ * msr[tgpr] = 1 (so gpr0-3 become our temporary variables)
+ * dmiss: ea that missed
+ * dcmp : the compare value for the va that missed
+ * hash1: pointer to first hash pteg
+ * hash2: pointer to 2nd hash pteg
+ *
+ * Register usage:
+ * tmp0: saved counter
+ * tmp1: junk
+ * tmp2: pointer to pteg
+ * tmp3: current compare value
+ *
+ * This code is taken from the 603e User's Manual with
+ * some bugfixes and minor improvements to save bytes and cycles
+ *
+ * NOTE: Do not touch sprg2 in here
+ */
-;
-; Data store translation miss exception - not supported
-;
-
- . = 0x1200
+ . = 0x1200
.L_handler1200:
- mtsprg 2,r13 ; Save R13
- mtsprg 3,r11 ; Save R11
- li r11,T_INVALID_EXCP2 ; Set rupt code
- b .L_exception_entry ; Join common...
-
+ mfspr tmp2, hash1
+ mfctr tmp0 /* use tmp0 to save ctr */
+ mfspr tmp3, dcmp
+
+.L_dsmiss_find_pte_in_pteg:
+ li tmp1, 8 /* count */
+ subi tmp2, tmp2, 8 /* offset for lwzu */
+ mtctr tmp1 /* count... */
+
+.L_dsmiss_pteg_loop:
+ lwz tmp1, 8(tmp2) /* check pte0 for match... */
+ addi tmp2, tmp2, 8
+
+ cmpw cr0, tmp1, tmp3
+#if 0 /* I don't know how to write this properly */
+ bdnzf+ cr0, .L_dsmiss_pteg_loop
+#else
+ bc 0,2, .L_dsmiss_pteg_loop
+#endif
+ beq+ cr0, .L_dsmiss_found_pte
+
+ /* Not found in PTEG, we must scan 2nd then give up */
+
+ andi. tmp1, tmp3, MASK(PTE0_HASH_ID) /* already at 2nd? */
+ bne- .L_dmiss_do_no_hash_exception /* give up */
+
+ mfspr tmp2, hash2
+ ori tmp3, tmp3, MASK(PTE0_HASH_ID)
+ b .L_dsmiss_find_pte_in_pteg
+
+.L_dsmiss_found_pte:
+
+ lwz tmp1, 4(tmp2) /* get pte1_t */
+ andi. tmp3, tmp1, MASK(PTE1_CHANGED) /* unchanged, check? */
+ beq- .L_dsmiss_check_prot /* yes, check prot */
+
+.L_dsmiss_resolved:
+ /* Ok, we've found what we need to, restore and rfi! */
+
+ mtctr tmp0 /* restore ctr */
+ mfsrr1 tmp3
+ mfspr tmp0, dmiss
+ mtcrf 0x80, tmp3 /* Restore CR0 */
+ mtspr rpa, tmp1 /* set the pte */
+ tlbld tmp0 /* load up tlb */
+ rfi
+
+.L_dsmiss_check_prot:
+ /* PTE is unchanged, we must check that we can write */
+ rlwinm. tmp3, tmp1, 30, 0, 1 /* check PP[1] */
+ bge- .L_dsmiss_check_prot_user_kern
+ andi. tmp3, tmp1, 1 /* check PP[0] */
+ beq+ .L_dsmiss_check_prot_ok
+
+.L_dmiss_do_prot_exception:
+ /* clean up registers for protection exception... */
+ mfsrr1 tmp3
+ /* prepare to set DSISR_WRITE_BIT correctly from srr1 info */
+ rlwinm tmp1, tmp3, 9, 6, 6
+ addis tmp1, tmp1, MASK(DSISR_PROT) >> 16
+
+ /* And the entry into the usual data fault handler ... */
+
+ mtctr tmp0 /* Restore ctr */
+ andi. tmp2, tmp3, 0xffff /* Clean up srr1 */
+ mtsrr1 tmp2 /* Set srr1 */
+ mtdsisr tmp1
+ mfspr tmp2, dmiss
+ mtdar tmp2
+ mfmsr tmp0
+ xoris tmp0, tmp0, MASK(MSR_TGPR)>>16 /* no TGPR */
+ mtcrf 0x80, tmp3 /* Restore CR0 */
+ sync /* Needed on some */
+ mtmsr tmp0 /* reset MSR[TGPR] */
+ b .L_handler300 /* Data Access */
+
+/* NB - if we knew we were on a 603e we could test just the MSR_KEY bit */
+.L_dsmiss_check_prot_user_kern:
+ mfsrr1 tmp3
+ andi. tmp3, tmp3, MASK(MSR_PR)
+ beq+ .L_dsmiss_check_prot_kern
+ mfspr tmp3, dmiss /* check user privs */
+ mfsrin tmp3, tmp3 /* get excepting SR */
+ andis. tmp3, tmp3, 0x2000 /* Test SR ku bit */
+ beq+ .L_dsmiss_check_prot_ok
+ b .L_dmiss_do_prot_exception
+
+.L_dsmiss_check_prot_kern:
+ mfspr tmp3, dmiss /* check kern privs */
+ mfsrin tmp3, tmp3
+ andis. tmp3, tmp3, 0x4000 /* Test SR Ks bit */
+ bne- .L_dmiss_do_prot_exception
+
+.L_dsmiss_check_prot_ok:
+ /* Ok, mark as referenced and changed before resolving the fault */
+ ori tmp1, tmp1, (MASK(PTE1_REFERENCED)|MASK(PTE1_CHANGED))
+ sth tmp1, 6(tmp2)
+ b .L_dsmiss_resolved
/*
* Instruction address breakpoint
li r11,T_SYSTEM_MANAGEMENT /* Set 'rupt code */
b .L_exception_entry /* Join common... */
-
-/*
- * Soft Patch
- */
-
- . = 0x1500
-.L_handler1500:
- mtsprg 2,r13 /* Save R13 */
- mtsprg 3,r11 /* Save R11 */
- li r11,T_SOFT_PATCH /* Set 'rupt code */
- b .L_exception_entry /* Join common... */
-
;
-; Altivec Java Mode Assist interrupt or Maintenace interrupt
+; Altivec Java Mode Assist interrupt
;
. = 0x1600
b .L_exception_entry /* Join common... */
;
-; Altivec Java Mode Assist interrupt or Thermal interruption
+; Thermal interruption
;
. = 0x1700
li r11,T_THERMAL /* Set 'rupt code */
b .L_exception_entry /* Join common... */
-;
-; Thermal interruption - 64-bit
-;
-
- . = 0x1800
-.L_handler1800:
- mtsprg 2,r13 /* Save R13 */
- mtsprg 3,r11 /* Save R11 */
- li r11,T_ARCHDEP0 /* Set 'rupt code */
- b .L_exception_entry /* Join common... */
-
/*
* There is now a large gap of reserved traps
*/
/*
- * Instrumentation interruption
+ * Run mode/ trace exception - single stepping on 601 processors
*/
. = 0x2000
.L_handler2000:
mtsprg 2,r13 /* Save R13 */
mtsprg 3,r11 /* Save R11 */
- li r11,T_INSTRUMENTATION /* Set 'rupt code */
+ li r11,T_RUNMODE_TRACE /* Set 'rupt code */
b .L_exception_entry /* Join common... */
- . = 0x2100
/*
* Filter Ultra Fast Path syscalls for VMM
*/
ufpVM:
- cmpwi cr2,r0,0x6004 ; Is it vmm_dispatch
- bne cr2,notufp ; Exit If not
+ cmpwi cr6,r0,0x6004 ; Is it vmm_dispatch
+ bne cr6,notufp ; Exit If not
cmpwi cr5,r3,kvmmResumeGuest ; Compare r3 with kvmmResumeGuest
- cmpwi cr2,r3,kvmmSetGuestRegister ; Compare r3 with kvmmSetGuestRegister
- cror cr1_eq,cr5_lt,cr2_gt ; Set true if out of VMM Fast syscall range
+ cmpwi cr6,r3,kvmmSetGuestRegister ; Compare r3 with kvmmSetGuestRegister
+ cror cr1_eq,cr5_lt,cr6_gt ; Set true if out of VMM Fast syscall range
bt- cr1_eq,notufp ; Exit if out of range
+ rlwinm r13,r13,1+FamVMmodebit,30,31 ; Extract FamVMenabit and FamVMmodebit
+ cmpwi cr0,r13,3 ; Are FamVMena and FamVMmode set
+ bne+ notufp ; Exit if not in FAM
b EXT(vmm_ufp) ; Ultra Fast Path syscall
/*
* Note that if we are attempting to sleep (as opposed to nap or doze) all interruptions
* are ignored.
*/
+ mfsprg r13,0 /* Load per_proc */
+ lwz r13,next_savearea(r13) /* Get the exception save area */
-
- .globl EXT(extPatch32)
-
-
-LEXT(extPatch32)
- b extEntry64 ; Go do 64-bit (patched out for 32-bit)
- mfsprg r13,0 ; Load per_proc
- lwz r13,next_savearea+4(r13) ; Get the exception save area
- stw r0,saver0+4(r13) ; Save register 0
- stw r1,saver1+4(r13) ; Save register 1
-
+ stw r1,saver1(r13) ; Save register 1
+ stw r0,saver0(r13) ; Save register 0
+ dcbtst 0,r13 ; We will need this in a bit
mfspr r1,hid0 ; Get HID0
- mfcr r0 ; Save the whole CR
-
- mtcrf 0x20,r1 ; Get set to test for sleep
- cror doze,doze,nap ; Remember if we are napping
+ mfcr r0 ; Save the CR
+ mtcrf 255,r1 ; Get set to test for cache and sleep
bf sleep,notsleep ; Skip if we are not trying to sleep
- mtcrf 0x20,r0 ; Restore the CR
- lwz r0,saver0+4(r13) ; Restore R0
- lwz r1,saver1+4(r13) ; Restore R1
+ mtcrf 255,r0 ; Restore the CR
+ lwz r0,saver0(r13) ; Restore R0
+ lwz r1,saver1(r13) ; Restore R1
mfsprg r13,0 ; Get the per_proc
lwz r11,pfAvailable(r13) ; Get back the feature flags
mfsprg r13,2 ; Restore R13
.long 0
.long 0
-
-;
-; This is the 32-bit context saving stuff
-;
-
.align 5
-notsleep: stw r2,saver2+4(r13) ; Save this one
- bf doze,notspdo ; Skip the next if we are not napping/dozing...
+notsleep: stw r2,saver2(r13) ; Save this one
+ crmove featL1ena,dce ; Copy the cache enable bit
rlwinm r2,r1,0,nap+1,doze-1 ; Clear any possible nap and doze bits
mtspr hid0,r2 ; Clear the nap/doze bits
-notspdo:
-
-#if INSTRUMENT
- mfspr r2,pmc1 ; INSTRUMENT - saveinstr[0] - Take earliest possible stamp
- stw r2,0x6100+(0x00*16)+0x0(0) ; INSTRUMENT - Save it
- mfspr r2,pmc2 ; INSTRUMENT - Get stamp
- stw r2,0x6100+(0x00*16)+0x4(0) ; INSTRUMENT - Save it
- mfspr r2,pmc3 ; INSTRUMENT - Get stamp
- stw r2,0x6100+(0x00*16)+0x8(0) ; INSTRUMENT - Save it
- mfspr r2,pmc4 ; INSTRUMENT - Get stamp
- stw r2,0x6100+(0x00*16)+0xC(0) ; INSTRUMENT - Save it
-#endif
-
- la r1,saver4(r13) ; Point to the next line in case we need it
- crmove wasNapping,doze ; Remember if we were napping
+ cmplw r2,r1 ; See if we were napping
+ la r1,saver8(r13) ; Point to the next line in case we need it
+ crnot wasNapping,cr0_eq ; Remember if we were napping
mfsprg r2,0 ; Get the per_proc area
- dcbz 0,r1 ; allocate r4-r7 32-byte line in cache
+ bf- featL1ena,skipz1 ; L1 cache is disabled...
+ dcbz 0,r1 ; Reserve our line in cache
;
; Remember, we are setting up CR6 with feature flags
;
- andi. r1,r11,T_FAM ; Check FAM bit
-
- stw r3,saver3+4(r13) ; Save this one
- stw r4,saver4+4(r13) ; Save this one
+skipz1:
+ andi. r1,r11,T_FAM ; Check FAM bit
+ stw r3,saver3(r13) ; Save this one
+ stw r4,saver4(r13) ; Save this one
andc r11,r11,r1 ; Clear FAM bit
beq+ noFAM ; Is it FAM intercept
mfsrr1 r3 ; Load srr1
srw r1,r3,r1 ; Set bit for current exception
and. r1,r1,r4 ; And current exception with the intercept mask
beq+ noFAM ; Is it FAM intercept
- b EXT(vmm_fam_exc)
+ b EXT(vmm_fam_handler)
noFAM:
lwz r1,pfAvailable(r2) ; Get the CPU features flags
- la r3,saver8(r13) ; Point to line with r8-r11
- mtcrf 0xE2,r1 ; Put the features flags (that we care about) in the CR
- dcbz 0,r3 ; allocate r8-r11 32-byte line in cache
- la r3,saver12(r13) ; point to r12-r15 line
- lis r4,hi16(MASK(MSR_VEC)|MASK(MSR_FP)|MASK(MSR_ME)) ; Set up the MSR we will use throughout. Note that ME come on here if MCK
- stw r6,saver6+4(r13) ; Save this one
- ori r4,r4,lo16(MASK(MSR_VEC)|MASK(MSR_FP)|MASK(MSR_ME)) ; Rest of MSR
- stw r8,saver8+4(r13) ; Save this one
+ la r3,savesrr0(r13) ; Point to the last line
+ mtcrf 0xE0,r1 ; Put the features flags (that we care about) in the CR
+ stw r6,saver6(r13) ; Save this one
+ crmove featSMP,pfSMPcapb ; See if we have a PIR
+ stw r8,saver8(r13) ; Save this one
crmove featAltivec,pfAltivecb ; Set the Altivec flag
- mtmsr r4 ; Set MSR
- isync
mfsrr0 r6 ; Get the interruption SRR0
- la r8,savesrr0(r13) ; point to line with SRR0, SRR1, CR, XER, and LR
- dcbz 0,r3 ; allocate r12-r15 32-byte line in cache
- la r3,saver16(r13) ; point to next line
- dcbz 0,r8 ; allocate 32-byte line with SRR0, SRR1, CR, XER, and LR
- stw r7,saver7+4(r13) ; Save this one
+ stw r8,saver8(r13) ; Save this one
+ bf- featL1ena,skipz1a ; L1 cache is disabled...
+ dcbz 0,r3 ; Reserve our line in cache
+skipz1a: crmove featFP,pfFloatb ; Remember that we have floating point
+ stw r7,saver7(r13) ; Save this one
lhz r8,PP_CPU_FLAGS(r2) ; Get the flags
mfsrr1 r7 ; Get the interrupt SRR1
rlwinm r8,r8,(((31-MSR_BE_BIT)+(traceBEb+16+1))&31),MSR_BE_BIT,MSR_BE_BIT ; Set BE bit if special trace is on
- stw r6,savesrr0+4(r13) ; Save the SRR0
+ stw r6,savesrr0(r13) ; Save the SRR0
rlwinm r6,r7,(((31-MSR_BE_BIT)+(MSR_PR_BIT+1))&31),MSR_BE_BIT,MSR_BE_BIT ; Move PR bit to BE bit
- stw r5,saver5+4(r13) ; Save this one
+ stw r5,saver5(r13) ; Save this one
and r8,r6,r8 ; Remove BE bit only if problem state and special tracing on
mfsprg r6,2 ; Get interrupt time R13
mtsprg 2,r1 ; Set the feature flags
andc r7,r7,r8 ; Clear BE bit if special trace is on and PR is set
mfsprg r8,3 ; Get rupt time R11
- stw r7,savesrr1+4(r13) ; Save SRR1
- stw r8,saver11+4(r13) ; Save rupt time R11
- stw r6,saver13+4(r13) ; Save rupt R13
- dcbz 0,r3 ; allocate 32-byte line with r16-r19
- la r3,saver20(r13) ; point to next line
+ stw r7,savesrr1(r13) ; Save SRR1
+ rlwinm. r7,r7,MSR_RI_BIT,MSR_RI_BIT ; Is this a special case access fault?
+ stw r6,saver13(r13) ; Save rupt R1
+ crnot specAccess,cr0_eq ; Set that we are doing a special access if RI is set
+ stw r8,saver11(r13) ; Save rupt time R11
getTB: mftbu r6 ; Get the upper timebase
mftb r7 ; Get the lower timebase
cmplw r6,r8 ; Did the top tick?
bne- getTB ; Yeah, need to get it again...
-#if INSTRUMENT
- mfspr r6,pmc1 ; INSTRUMENT - saveinstr[1] - Save halfway context save stamp
- stw r6,0x6100+(0x01*16)+0x0(0) ; INSTRUMENT - Save it
- mfspr r6,pmc2 ; INSTRUMENT - Get stamp
- stw r6,0x6100+(0x01*16)+0x4(0) ; INSTRUMENT - Save it
- mfspr r6,pmc3 ; INSTRUMENT - Get stamp
- stw r6,0x6100+(0x01*16)+0x8(0) ; INSTRUMENT - Save it
- mfspr r6,pmc4 ; INSTRUMENT - Get stamp
- stw r6,0x6100+(0x01*16)+0xC(0) ; INSTRUMENT - Save it
-#endif
-
stw r8,ruptStamp(r2) ; Save the top of time stamp
stw r8,SAVtime(r13) ; Save the top of time stamp
+ la r6,saver16(r13) ; Point to the next cache line
stw r7,ruptStamp+4(r2) ; Save the bottom of time stamp
stw r7,SAVtime+4(r13) ; Save the bottom of time stamp
- dcbz 0,r3 ; allocate 32-byte line with r20-r23
- stw r9,saver9+4(r13) ; Save this one
+ bf- featL1ena,skipz2 ; L1 cache is disabled...
+ dcbz 0,r6 ; Allocate in cache
+skipz2:
+ stw r9,saver9(r13) ; Save this one
- stw r10,saver10+4(r13) ; Save this one
+ stw r10,saver10(r13) ; Save this one
mflr r4 ; Get the LR
mfxer r10 ; Get the XER
adde r8,r8,r5 ; Add high and carry to total
stw r6,napTotal+4(r2) ; Save the low total
stw r8,napTotal(r2) ; Save the high total
- stw r3,savesrr0+4(r13) ; Modify to return to nap/doze exit
+ stw r3,savesrr0(r13) ; Modify to return to nap/doze exit
- rlwinm. r3,r1,0,pfSlowNapb,pfSlowNapb ; Should HID1 be restored?
+ rlwinm. r3,r1,0,pfSlowNapb,pfSlowNapb ; Should HID1 be restored?
beq notInSlowNap
lwz r3,pfHID1(r2) ; Get saved HID1 value
- mtspr hid1,r3 ; Restore HID1
+ mtspr hid1, r3 ; Restore HID1
notInSlowNap:
- rlwinm. r3,r1,0,pfNoL2PFNapb,pfNoL2PFNapb ; Should MSSCR0 be restored?
+ rlwinm. r3,r1,0,pfNoL2PFNapb,pfNoL2PFNapb ; Should MSSCR0 be restored?
beq notNapping
lwz r3,pfMSSCR0(r2) ; Get saved MSSCR0 value
- mtspr msscr0,r3 ; Restore MSSCR0
+ mtspr msscr0, r3 ; Restore MSSCR0
sync
isync
-notNapping: stw r12,saver12+4(r13) ; Save this one
+notNapping: stw r12,saver12(r13) ; Save this one
- stw r14,saver14+4(r13) ; Save this one
- stw r15,saver15+4(r13) ; Save this one
+ stw r14,saver14(r13) ; Save this one
+ stw r15,saver15(r13) ; Save this one
la r14,saver24(r13) ; Point to the next block to save into
+ stw r0,savecr(r13) ; Save rupt CR
mfctr r6 ; Get the CTR
- stw r16,saver16+4(r13) ; Save this one
- la r15,savectr(r13) ; point to line with CTR, DAR, DSISR, Exception code, and VRSAVE
- stw r4,savelr+4(r13) ; Save rupt LR
+ stw r16,saver16(r13) ; Save this one
+ stw r4,savelr(r13) ; Save rupt LR
- dcbz 0,r14 ; allocate 32-byte line with r24-r27
- la r16,saver28(r13) ; point to line with r28-r31
- dcbz 0,r15 ; allocate line with CTR, DAR, DSISR, Exception code, and VRSAVE
- stw r17,saver17+4(r13) ; Save this one
- stw r18,saver18+4(r13) ; Save this one
- stw r6,savectr+4(r13) ; Save rupt CTR
- stw r0,savecr(r13) ; Save rupt CR
- stw r19,saver19+4(r13) ; Save this one
+ bf- featL1ena,skipz4 ; L1 cache is disabled...
+ dcbz 0,r14 ; Allocate next save area line
+skipz4:
+ stw r17,saver17(r13) ; Save this one
+ stw r18,saver18(r13) ; Save this one
+ stw r6,savectr(r13) ; Save rupt CTR
+ stw r19,saver19(r13) ; Save this one
+ lis r12,hi16(KERNEL_SEG_REG0_VALUE) ; Get the high half of the kernel SR0 value
mfdar r6 ; Get the rupt DAR
- stw r20,saver20+4(r13) ; Save this one
- dcbz 0,r16 ; allocate 32-byte line with r28-r31
-
- stw r21,saver21+4(r13) ; Save this one
- lwz r21,spcFlags(r2) ; Get the special flags from per_proc
- stw r10,savexer+4(r13) ; Save the rupt XER
- stw r30,saver30+4(r13) ; Save this one
- lhz r30,pfrptdProc(r2) ; Get the reported processor type
- stw r31,saver31+4(r13) ; Save this one
- stw r22,saver22+4(r13) ; Save this one
- stw r23,saver23+4(r13) ; Save this one
- stw r24,saver24+4(r13) ; Save this one
- stw r25,saver25+4(r13) ; Save this one
+ stw r20,saver20(r13) ; Save this one
+
+ bf+ specAccess,noSRsave ; Do not save SRs if this is not a special access...
+ mfsr r14,sr0 ; Get SR0
+ stw r14,savesr0(r13) ; and save
+ mfsr r14,sr1 ; Get SR1
+ stw r14,savesr1(r13) ; and save
+ mfsr r14,sr2 ; get SR2
+ stw r14,savesr2(r13) ; and save
+ mfsr r14,sr3 ; get SR3
+ stw r14,savesr3(r13) ; and save
+
+noSRsave: mtsr sr0,r12 ; Set the kernel SR0
+ stw r21,saver21(r13) ; Save this one
+ addis r12,r12,0x0010 ; Point to the second segment of kernel
+ stw r10,savexer(r13) ; Save the rupt XER
+ mtsr sr1,r12 ; Set the kernel SR1
+ stw r30,saver30(r13) ; Save this one
+ addis r12,r12,0x0010 ; Point to the third segment of kernel
+ stw r31,saver31(r13) ; Save this one
+ mtsr sr2,r12 ; Set the kernel SR2
+ stw r22,saver22(r13) ; Save this one
+ addis r12,r12,0x0010 ; Point to the third segment of kernel
+ stw r23,saver23(r13) ; Save this one
+ mtsr sr3,r12 ; Set the kernel SR3
+ stw r24,saver24(r13) ; Save this one
+ stw r25,saver25(r13) ; Save this one
mfdsisr r7 ; Get the rupt DSISR
- stw r26,saver26+4(r13) ; Save this one
- stw r27,saver27+4(r13) ; Save this one
- andis. r21,r21,hi16(perfMonitor) ; Is the performance monitor enabled?
- stw r28,saver28+4(r13) ; Save this one
- cmpwi cr1, r30,CPU_SUBTYPE_POWERPC_750 ; G3?
- la r27,savevscr(r13) ; point to 32-byte line with VSCR and FPSCR
- cmpwi cr2,r30,CPU_SUBTYPE_POWERPC_7400 ; This guy?
- stw r29,saver29+4(r13) ; Save R29
- stw r6,savedar+4(r13) ; Save the rupt DAR
- li r10,savepmc ; Point to pmc savearea
-
- beq+ noPerfMonSave32 ; No perfmon on here...
-
- dcbz r10,r13 ; Clear first part of pmc area
- li r10,savepmc+0x20 ; Point to pmc savearea second part
- li r22,0 ; r22: zero
- dcbz r10,r13 ; Clear second part of pmc area
-
- beq cr1,perfMonSave32_750 ; This is a G3...
-
- beq cr2,perfMonSave32_7400 ; Regular olde G4...
-
- mfspr r24,pmc5 ; Here for a 7450
- mfspr r25,pmc6
- stw r24,savepmc+16(r13) ; Save PMC5
- stw r25,savepmc+20(r13) ; Save PMC6
- mtspr pmc5,r22 ; Leave PMC5 clear
- mtspr pmc6,r22 ; Leave PMC6 clear
-
-perfMonSave32_7400:
- mfspr r25,mmcr2
- stw r25,savemmcr2+4(r13) ; Save MMCR2
- mtspr mmcr2,r22 ; Leave MMCR2 clear
-
-perfMonSave32_750:
- mfspr r23,mmcr0
- mfspr r24,mmcr1
- stw r23,savemmcr0+4(r13) ; Save MMCR0
- stw r24,savemmcr1+4(r13) ; Save MMCR1
- mtspr mmcr0,r22 ; Leave MMCR0 clear
- mtspr mmcr1,r22 ; Leave MMCR1 clear
- mfspr r23,pmc1
- mfspr r24,pmc2
- mfspr r25,pmc3
- mfspr r26,pmc4
- stw r23,savepmc+0(r13) ; Save PMC1
- stw r24,savepmc+4(r13) ; Save PMC2
- stw r25,savepmc+8(r13) ; Save PMC3
- stw r26,savepmc+12(r13) ; Save PMC4
- mtspr pmc1,r22 ; Leave PMC1 clear
- mtspr pmc2,r22 ; Leave PMC2 clear
- mtspr pmc3,r22 ; Leave PMC3 clear
- mtspr pmc4,r22 ; Leave PMC4 clear
-
-noPerfMonSave32:
- dcbz 0,r27 ; allocate line with VSCR and FPSCR
-
- stw r7,savedsisr(r13) ; Save the rupt code DSISR
+ stw r26,saver26(r13) ; Save this one
+ stw r27,saver27(r13) ; Save this one
+ li r10,emfp0 ; Point to floating point save
+ stw r28,saver28(r13) ; Save this one
+ stw r29,saver29(r13) ; Save this one
+ mfsr r14,sr14 ; Get the copyin/out segment register
+ stw r6,savedar(r13) ; Save the rupt DAR
+ bf- featL1ena,skipz5a ; Do not do this if no L1...
+ dcbz r10,r2 ; Clear and allocate an L1 slot
+
+skipz5a: stw r7,savedsisr(r13) ; Save the rupt code DSISR
stw r11,saveexception(r13) ; Save the exception code
+ stw r14,savesr14(r13) ; Save copyin/copyout
;
-; Everything is saved at this point, except for FPRs, and VMX registers.
-; Time for us to get a new savearea and then trace interrupt if it is enabled.
+; Here we will save some floating point and vector status
+; and we also set a clean default status for a new interrupt level.
+; Note that we assume that emfp0 is on an altivec boundary
+; and that R10 points to it (as a displacemnt from R2).
;
- lwz r25,traceMask(0) ; Get the trace mask
- li r0,SAVgeneral ; Get the savearea type value
- lhz r19,PP_CPU_NUMBER(r2) ; Get the logical processor number
- rlwinm r22,r11,30,0,31 ; Divide interrupt code by 2
- stb r0,SAVflags+2(r13) ; Mark valid context
- addi r22,r22,10 ; Adjust code so we shift into CR5
- li r23,trcWork ; Get the trace work area address
- rlwnm r7,r25,r22,22,22 ; Set CR5_EQ bit position to 0 if tracing allowed
- li r26,0x8 ; Get start of cpu mask
- srw r26,r26,r19 ; Get bit position of cpu number
- mtcrf 0x04,r7 ; Set CR5 to show trace or not
- and. r26,r26,r25 ; See if we trace this cpu
- crandc cr5_eq,cr5_eq,cr0_eq ; Turn off tracing if cpu is disabled
-;
-; At this point, we can take another exception and lose nothing.
-;
-
-#if INSTRUMENT
- mfspr r26,pmc1 ; INSTRUMENT - saveinstr[2] - Take stamp after save is done
- stw r26,0x6100+(0x02*16)+0x0(0) ; INSTRUMENT - Save it
- mfspr r26,pmc2 ; INSTRUMENT - Get stamp
- stw r26,0x6100+(0x02*16)+0x4(0) ; INSTRUMENT - Save it
- mfspr r26,pmc3 ; INSTRUMENT - Get stamp
- stw r26,0x6100+(0x02*16)+0x8(0) ; INSTRUMENT - Save it
- mfspr r26,pmc4 ; INSTRUMENT - Get stamp
- stw r26,0x6100+(0x02*16)+0xC(0) ; INSTRUMENT - Save it
-#endif
-
- bne+ cr5,xcp32xit ; Skip all of this if no tracing here...
-
-;
-; We select a trace entry using a compare and swap on the next entry field.
-; Since we do not lock the actual trace buffer, there is a potential that
-; another processor could wrap an trash our entry. Who cares?
-;
-
- lwz r25,traceStart(0) ; Get the start of trace table
- lwz r26,traceEnd(0) ; Get end of trace table
-
-trcsel: lwarx r20,0,r23 ; Get and reserve the next slot to allocate
-
- addi r22,r20,LTR_size ; Point to the next trace entry
- cmplw r22,r26 ; Do we need to wrap the trace table?
- bne+ gotTrcEnt ; No wrap, we got us a trace entry...
-
- mr r22,r25 ; Wrap back to start
-
-gotTrcEnt: stwcx. r22,0,r23 ; Try to update the current pointer
- bne- trcsel ; Collision, try again...
-
-#if ESPDEBUG
- dcbf 0,r23 ; Force to memory
- sync
-#endif
-
- dcbz 0,r20 ; Clear and allocate first trace line
-
-;
-; Let us cut that trace entry now.
-;
-
- lwz r16,ruptStamp(r2) ; Get top of time base
- lwz r17,ruptStamp+4(r2) ; Get the bottom of time stamp
-
- li r14,32 ; Offset to second line
-
- lwz r0,saver0+4(r13) ; Get back interrupt time R0
- lwz r1,saver1+4(r13) ; Get back interrupt time R1
- lwz r8,savecr(r13) ; Get the CR value
-
- dcbz r14,r20 ; Zap the second line
-
- sth r19,LTR_cpu(r20) ; Stash the cpu number
- li r14,64 ; Offset to third line
- sth r11,LTR_excpt(r20) ; Save the exception type
- lwz r7,saver2+4(r13) ; Get back interrupt time R2
- lwz r3,saver3+4(r13) ; Restore this one
-
- dcbz r14,r20 ; Zap the third half
-
- mfdsisr r9 ; Get the DSISR
- li r14,96 ; Offset to forth line
- stw r16,LTR_timeHi(r20) ; Set the upper part of TB
- stw r17,LTR_timeLo(r20) ; Set the lower part of TB
- lwz r10,savelr+4(r13) ; Get the LR
- mfsrr0 r17 ; Get SRR0 back, it is still good
+ lis r8,hi16(MASK(MSR_VEC)) ; Get the vector enable bit
+ mfmsr r6 ; Get the current MSR value
+ ori r8,r8,lo16(MASK(MSR_FP)) ; Add in the float enable
+ li r19,0 ; Assume no Altivec
+ or r7,r6,r8 ; Enable floating point
+ li r9,0 ; Get set to clear VRSAVE
+ mtmsr r7 ; Do it
+ isync
- dcbz r14,r20 ; Zap the forth half
- lwz r4,saver4+4(r13) ; Restore this one
- lwz r5,saver5+4(r13) ; Restore this one
- mfsrr1 r18 ; SRR1 is still good in here
+ bf featAltivec,noavec ; No Altivec on this CPU...
+ addi r14,r10,16 ; Displacement to second vector register
+ stvxl v0,r10,r2 ; Save a register
+ stvxl v1,r14,r2 ; Save a second register
+ mfvscr v0 ; Get the vector status register
+ la r28,savevscr(r13) ; Point to the status area
+ vspltish v1,1 ; Turn on the non-Java bit and saturate
+ stvxl v0,0,r28 ; Save the vector status
+ vspltisw v0,1 ; Turn on the saturate bit
+ mfspr r19,vrsave ; Get the VRSAVE register
+ vxor v1,v1,v0 ; Turn off saturate
+ mtspr vrsave,r9 ; Clear VRSAVE for each interrupt level
+ mtvscr v1 ; Set the non-java, no saturate status for new level
- stw r8,LTR_cr(r20) ; Save the CR
- lwz r6,saver6+4(r13) ; Get R6
- mfdar r16 ; Get this back
- stw r9,LTR_dsisr(r20) ; Save the DSISR
- stw r17,LTR_srr0+4(r20) ; Save the SSR0
-
- stw r18,LTR_srr1+4(r20) ; Save the SRR1
- stw r16,LTR_dar+4(r20) ; Save the DAR
- mfctr r17 ; Get the CTR (still good in register)
- stw r13,LTR_save+4(r20) ; Save the savearea
- stw r10,LTR_lr+4(r20) ; Save the LR
-
- stw r17,LTR_ctr+4(r20) ; Save off the CTR
- stw r0,LTR_r0+4(r20) ; Save off register 0
- stw r1,LTR_r1+4(r20) ; Save off register 1
- stw r7,LTR_r2+4(r20) ; Save off register 2
-
-
- stw r3,LTR_r3+4(r20) ; Save off register 3
- stw r4,LTR_r4+4(r20) ; Save off register 4
- stw r5,LTR_r5+4(r20) ; Save off register 5
- stw r6,LTR_r6+4(r20) ; Save off register 6
+ lvxl v0,r10,r2 ; Restore first work register
+ lvxl v1,r14,r2 ; Restore second work register
-#if ESPDEBUG
- addi r17,r20,32 ; Second line
- addi r16,r20,64 ; Third line
- dcbst br0,r20 ; Force to memory
- dcbst br0,r17 ; Force to memory
- addi r17,r17,32 ; Fourth line
- dcbst br0,r16 ; Force to memory
- dcbst br0,r17 ; Force to memory
-
- sync ; Make sure it all goes
-#endif
-xcp32xit: mr r14,r11 ; Save the interrupt code across the call
- bl EXT(save_get_phys_32) ; Grab a savearea
- mfsprg r2,0 ; Get the per_proc info
- li r10,emfp0 ; Point to floating point save
- mr r11,r14 ; Get the exception code back
- dcbz r10,r2 ; Clear for speed
- stw r3,next_savearea+4(r2) ; Store the savearea for the next rupt
-
-#if INSTRUMENT
- mfspr r4,pmc1 ; INSTRUMENT - saveinstr[3] - Take stamp after next savearea
- stw r4,0x6100+(0x03*16)+0x0(0) ; INSTRUMENT - Save it
- mfspr r4,pmc2 ; INSTRUMENT - Get stamp
- stw r4,0x6100+(0x03*16)+0x4(0) ; INSTRUMENT - Save it
- mfspr r4,pmc3 ; INSTRUMENT - Get stamp
- stw r4,0x6100+(0x03*16)+0x8(0) ; INSTRUMENT - Save it
- mfspr r4,pmc4 ; INSTRUMENT - Get stamp
- stw r4,0x6100+(0x03*16)+0xC(0) ; INSTRUMENT - Save it
-#endif
- b xcpCommon ; Go join the common interrupt processing...
+noavec: stw r19,savevrsave(r13) ; Save the vector register usage flags
;
-;
-; This is the 64-bit context saving stuff
+; We need to save the FPSCR as if it is normal context.
+; This is because pending exceptions will cause an exception even if
+; FP is disabled. We need to clear the FPSCR when we first start running in the
+; kernel.
;
- .align 5
-
-extEntry64: mfsprg r13,0 ; Load per_proc
- ld r13,next_savearea(r13) ; Get the exception save area
- std r0,saver0(r13) ; Save register 0
- lis r0,hi16(MASK(MSR_VEC)|MASK(MSR_FP)|MASK(MSR_ME)) ; Set up the MSR we will use throughout. Note that ME come on here if MCK
- std r1,saver1(r13) ; Save register 1
- ori r1,r0,lo16(MASK(MSR_VEC)|MASK(MSR_FP)|MASK(MSR_ME)) ; Rest of MSR
- lis r0,0x0010 ; Get rupt code transform validity mask
- mtmsr r1 ; Set MSR
- isync
-
- ori r0,r0,0x0200 ; Get rupt code transform validity mask
- std r2,saver2(r13) ; Save this one
- lis r1,0x00F0 ; Top half of xform XOR
- rlwinm r2,r11,29,27,31 ; Get high 5 bits of rupt code
- std r3,saver3(r13) ; Save this one
- slw r0,r0,r2 ; Move transform validity bit to bit 0
- std r4,saver4(r13) ; Save this one
- std r5,saver5(r13) ; Save this one
- ori r1,r1,0x04EC ; Bottom half of xform XOR
- mfxer r5 ; Save the XER because we are about to muck with it
- rlwinm r4,r11,1,27,28 ; Get bottom of interrupt code * 8
- lis r3,hi16(dozem|napm) ; Get the nap and doze bits
- srawi r0,r0,31 ; Get 0xFFFFFFFF of xform valid, 0 otherwise
- rlwnm r4,r1,r4,24,31 ; Extract the xform XOR
- li r1,saver16 ; Point to the next line
- and r4,r4,r0 ; Only keep transform if we are to use it
- li r2,lgKillResv ; Point to the killing field
- mfcr r0 ; Save the CR
- stwcx. r2,0,r2 ; Kill any pending reservation
- dcbz128 r1,r13 ; Blow away the line
- sldi r3,r3,32 ; Position it
- mfspr r1,hid0 ; Get HID0
- andc r3,r1,r3 ; Clear nap and doze
- xor r11,r11,r4 ; Transform 970 rupt code to standard keeping FAM bit
- cmpld r3,r1 ; See if nap and/or doze was on
- std r6,saver6(r13) ; Save this one
- mfsprg r2,0 ; Get the per_proc area
- la r6,savesrr0(r13) ; point to line with SRR0, SRR1, CR, XER, and LR
- beq++ eE64NoNap ; No nap here, skip all this...
-
- sync ; Make sure we are clean
- mtspr hid0,r3 ; Set the updated hid0
- mfspr r1,hid0 ; Yes, this is silly, keep it here
- mfspr r1,hid0 ; Yes, this is a duplicate, keep it here
- mfspr r1,hid0 ; Yes, this is a duplicate, keep it here
- mfspr r1,hid0 ; Yes, this is a duplicate, keep it here
- mfspr r1,hid0 ; Yes, this is a duplicate, keep it here
- mfspr r1,hid0 ; Yes, this is a duplicate, keep it here
-
-eE64NoNap: crnot wasNapping,cr0_eq ; Remember if we were napping
- andi. r1,r11,T_FAM ; Check FAM bit
- beq++ eEnoFAM ; Is it FAM intercept
- mfsrr1 r3 ; Load srr1
- andc r11,r11,r1 ; Clear FAM bit
- rlwinm. r3,r3,0,MSR_PR_BIT,MSR_PR_BIT ; Are we trapping from supervisor state?
- beq+ eEnoFAM ; From supervisor state
- lwz r1,spcFlags(r2) ; Load spcFlags
- rlwinm r1,r1,1+FamVMmodebit,30,31 ; Extract FamVMenabit and FamVMmodebit
- cmpwi cr0,r1,2 ; Check FamVMena set without FamVMmode
- bne++ eEnoFAM ; Can this context be FAM intercept
- lwz r4,FAMintercept(r2) ; Load exceptions mask to intercept
- li r3,0 ; Clear
- srwi r1,r11,2 ; divide r11 by 4
- oris r3,r3,0x8000 ; Set r3 to 0x80000000
- srw r1,r3,r1 ; Set bit for current exception
- and. r1,r1,r4 ; And current exception with the intercept mask
- beq++ eEnoFAM ; Is it FAM intercept
- b EXT(vmm_fam_exc)
-
- .align 5
-
-eEnoFAM: lwz r1,pfAvailable(r2) ; Get the CPU features flags
- dcbz128 0,r6 ; allocate 128-byte line with SRR0, SRR1, CR, XER, and LR
+ bf- featFP,nofpexe ; No possible floating point exceptions...
-;
-; Remember, we are setting up CR6 with feature flags
-;
- std r7,saver7(r13) ; Save this one
- mtcrf 0x80,r1 ; Put the features flags (that we care about) in the CR
- std r8,saver8(r13) ; Save this one
- mtcrf 0x40,r1 ; Put the features flags (that we care about) in the CR
- mfsrr0 r6 ; Get the interruption SRR0
- lhz r8,PP_CPU_FLAGS(r2) ; Get the flags
- mtcrf 0x20,r1 ; Put the features flags (that we care about) in the CR
- mfsrr1 r7 ; Get the interrupt SRR1
- rlwinm r8,r8,(((31-MSR_BE_BIT)+(traceBEb+16+1))&31),MSR_BE_BIT,MSR_BE_BIT ; Set BE bit if special trace is on
- std r6,savesrr0(r13) ; Save the SRR0
- mtcrf 0x02,r1 ; Put the features flags (that we care about) in the CR
- rlwinm r6,r7,(((31-MSR_BE_BIT)+(MSR_PR_BIT+1))&31),MSR_BE_BIT,MSR_BE_BIT ; Move PR bit to BE bit
- and r8,r6,r8 ; Remove BE bit only if problem state and special tracing on
- std r9,saver9(r13) ; Save this one
- andc r7,r7,r8 ; Clear BE bit if special trace is on and PR is set
- crmove featAltivec,pfAltivecb ; Set the Altivec flag
- std r7,savesrr1(r13) ; Save SRR1
- mfsprg r9,3 ; Get rupt time R11
- std r10,saver10(r13) ; Save this one
- mfsprg r6,2 ; Get interrupt time R13
- std r9,saver11(r13) ; Save rupt time R11
- mtsprg 2,r1 ; Set the feature flags
- std r12,saver12(r13) ; Save this one
- mflr r4 ; Get the LR
- mftb r7 ; Get the timebase
- std r6,saver13(r13) ; Save rupt R13
- std r7,ruptStamp(r2) ; Save the time stamp
- std r7,SAVtime(r13) ; Save the time stamp
-
- bf++ wasNapping,notNappingSF ; Skip if not waking up from nap...
+ stfd f0,emfp0(r2) ; Save FPR0
+ stfd f1,emfp1(r2) ; Save FPR1
+ mffs f0 ; Get the FPSCR
+ fsub f1,f1,f1 ; Make a 0
+ stfd f0,savefpscrpad(r13) ; Save the FPSCR
+ mtfsf 0xFF,f1 ; Clear it
+ lfd f0,emfp0(r2) ; Restore FPR0
+ lfd f1,emfp1(r2) ; Restore FPR1
- ld r6,napStamp(r2) ; Pick up nap stamp
- lis r3,hi16(EXT(machine_idle_ret)) ; Get high part of nap/doze return
- sub r7,r7,r6 ; Subtract stamp from now
- ld r6,napTotal(r2) ; Pick up total
- add r6,r6,r7 ; Add low to total
- ori r3,r3,lo16(EXT(machine_idle_ret)) ; Get low part of nap/doze return
- std r6,napTotal(r2) ; Save the high total
- std r3,savesrr0(r13) ; Modify to return to nap/doze exit
+nofpexe: mtmsr r6 ; Turn off FP and vector
+ isync
-notNappingSF:
- std r14,saver14(r13) ; Save this one
- std r15,saver15(r13) ; Save this one
- stw r0,savecr(r13) ; Save rupt CR
- mfctr r6 ; Get the CTR
- std r16,saver16(r13) ; Save this one
- std r4,savelr(r13) ; Save rupt LR
-
- std r17,saver17(r13) ; Save this one
- li r7,savepmc ; Point to pmc area
- std r18,saver18(r13) ; Save this one
- lwz r17,spcFlags(r2) ; Get the special flags from per_proc
- std r6,savectr(r13) ; Save rupt CTR
- std r19,saver19(r13) ; Save this one
- mfdar r6 ; Get the rupt DAR
- std r20,saver20(r13) ; Save this one
-
- dcbz128 r7,r13 ; Clear out the pmc spot
-
- std r21,saver21(r13) ; Save this one
- std r5,savexer(r13) ; Save the rupt XER
- std r22,saver22(r13) ; Save this one
- std r23,saver23(r13) ; Save this one
- std r24,saver24(r13) ; Save this one
- std r25,saver25(r13) ; Save this one
- mfdsisr r7 ; Get the rupt DSISR
- std r26,saver26(r13) ; Save this one
- andis. r17,r17,hi16(perfMonitor) ; Is the performance monitor enabled?
- std r27,saver27(r13) ; Save this one
- li r10,emfp0 ; Point to floating point save
- std r28,saver28(r13) ; Save this one
- la r27,savevscr(r13) ; point to 32-byte line with VSCR and FPSCR
- std r29,saver29(r13) ; Save R29
- std r30,saver30(r13) ; Save this one
- std r31,saver31(r13) ; Save this one
- std r6,savedar(r13) ; Save the rupt DAR
- stw r7,savedsisr(r13) ; Save the rupt code DSISR
- stw r11,saveexception(r13) ; Save the exception code
-
- beq++ noPerfMonSave64 ; Performance monitor not on...
-
- li r22,0 ; r22: zero
-
- mfspr r23,mmcr0_gp
- mfspr r24,mmcr1_gp
- mfspr r25,mmcra_gp
- std r23,savemmcr0(r13) ; Save MMCR0
- std r24,savemmcr1(r13) ; Save MMCR1
- std r25,savemmcr2(r13) ; Save MMCRA
- mtspr mmcr0_gp,r22 ; Leave MMCR0 clear
- mtspr mmcr1_gp,r22 ; Leave MMCR1 clear
- mtspr mmcra_gp,r22 ; Leave MMCRA clear
- mfspr r23,pmc1_gp
- mfspr r24,pmc2_gp
- mfspr r25,pmc3_gp
- mfspr r26,pmc4_gp
- stw r23,savepmc+0(r13) ; Save PMC1
- stw r24,savepmc+4(r13) ; Save PMC2
- stw r25,savepmc+8(r13) ; Save PMC3
- stw r26,savepmc+12(r13) ; Save PMC4
- mfspr r23,pmc5_gp
- mfspr r24,pmc6_gp
- mfspr r25,pmc7_gp
- mfspr r26,pmc8_gp
- stw r23,savepmc+16(r13) ; Save PMC5
- stw r24,savepmc+20(r13) ; Save PMC6
- stw r25,savepmc+24(r13) ; Save PMC7
- stw r26,savepmc+28(r13) ; Save PMC8
- mtspr pmc1_gp,r22 ; Leave PMC1 clear
- mtspr pmc2_gp,r22 ; Leave PMC2 clear
- mtspr pmc3_gp,r22 ; Leave PMC3 clear
- mtspr pmc4_gp,r22 ; Leave PMC4 clear
- mtspr pmc5_gp,r22 ; Leave PMC5 clear
- mtspr pmc6_gp,r22 ; Leave PMC6 clear
- mtspr pmc7_gp,r22 ; Leave PMC7 clear
- mtspr pmc8_gp,r22 ; Leave PMC8 clear
-
-noPerfMonSave64:
;
; Everything is saved at this point, except for FPRs, and VMX registers.
; Time for us to get a new savearea and then trace interrupt if it is enabled.
;
- lwz r25,traceMask(0) ; Get the trace mask
li r0,SAVgeneral ; Get the savearea type value
- lhz r19,PP_CPU_NUMBER(r2) ; Get the logical processor number
+ lis r23,hi16(EXT(trcWork)) ; Get the trace work area address
+ mr r14,r11 ; Save the interrupt code across the call
stb r0,SAVflags+2(r13) ; Mark valid context
ori r23,r23,lo16(EXT(trcWork)) ; Get the rest
rlwinm r22,r11,30,0,31 ; Divide interrupt code by 2
- li r23,trcWork ; Get the trace work area address
+ lwz r25,traceMask(r23) ; Get the trace mask
addi r22,r22,10 ; Adjust code so we shift into CR5
- li r26,0x8 ; Get start of cpu mask
+
+ bl EXT(save_get_phys) ; Grab a savearea
+
+ mfsprg r2,0 ; Get back the per_proc block
rlwnm r7,r25,r22,22,22 ; Set CR5_EQ bit position to 0 if tracing allowed
+ lhz r19,PP_CPU_NUMBER(r2) ; Get the logical processor number
+ li r26,0x8 ; Get start of cpu mask
+ mr r11,r14 ; Get the exception code back
srw r26,r26,r19 ; Get bit position of cpu number
mtcrf 0x04,r7 ; Set CR5 to show trace or not
and. r26,r26,r25 ; See if we trace this cpu
+ stw r3,next_savearea(r2) ; Remember the savearea we just got for the next rupt
crandc cr5_eq,cr5_eq,cr0_eq ; Turn off tracing if cpu is disabled
+;
+; At this point, we can take another exception and lose nothing.
+;
+
+ lwz r0,saver0(r13) ; Get back interrupt time R0 (we need this whether we trace or not)
- bne++ cr5,xcp64xit ; Skip all of this if no tracing here...
+ bne+ cr5,skipTrace ; Skip all of this if no tracing here...
;
; We select a trace entry using a compare and swap on the next entry field.
; another processor could wrap an trash our entry. Who cares?
;
- lwz r25,traceStart(0) ; Get the start of trace table
- lwz r26,traceEnd(0) ; Get end of trace table
-
-trcselSF: lwarx r20,0,r23 ; Get and reserve the next slot to allocate
+ lwz r25,traceStart(r23) ; Get the start of trace table
+ lwz r26,traceEnd(r23) ; Get end of trace table
+
+trcsel: lwarx r20,0,r23 ; Get and reserve the next slot to allocate
addi r22,r20,LTR_size ; Point to the next trace entry
cmplw r22,r26 ; Do we need to wrap the trace table?
- bne+ gotTrcEntSF ; No wrap, we got us a trace entry...
+ bne+ gotTrcEnt ; No wrap, we got us a trace entry...
mr r22,r25 ; Wrap back to start
-gotTrcEntSF:
- stwcx. r22,0,r23 ; Try to update the current pointer
- bne- trcselSF ; Collision, try again...
+gotTrcEnt: stwcx. r22,0,r23 ; Try to update the current pointer
+ bne- trcsel ; Collision, try again...
#if ESPDEBUG
dcbf 0,r23 ; Force to memory
sync
#endif
+
+ bf- featL1ena,skipz6 ; L1 cache is disabled...
+ dcbz 0,r20 ; Clear and allocate first trace line
+skipz6:
;
; Let us cut that trace entry now.
;
- dcbz128 0,r20 ; Zap the trace entry
- ld r16,ruptStamp(r2) ; Get top of time base
- ld r0,saver0(r13) ; Get back interrupt time R0 (we need this whether we trace or not)
- std r16,LTR_timeHi(r20) ; Set the upper part of TB
- ld r1,saver1(r13) ; Get back interrupt time R1
- ld r18,saver2(r13) ; Get back interrupt time R2
- std r0,LTR_r0(r20) ; Save off register 0
- ld r3,saver3(r13) ; Restore this one
+ li r14,32 ; Offset to second line
+
+ lwz r16,ruptStamp(r2) ; Get top of time base
+ lwz r17,ruptStamp+4(r2) ; Get the bottom of time stamp
+
+ bf- featL1ena,skipz7 ; L1 cache is disabled...
+ dcbz r14,r20 ; Zap the second half
+
+skipz7: stw r16,LTR_timeHi(r20) ; Set the upper part of TB
+ lwz r1,saver1(r13) ; Get back interrupt time R1
+ stw r17,LTR_timeLo(r20) ; Set the lower part of TB
+ lwz r18,saver2(r13) ; Get back interrupt time R2
+ stw r0,LTR_r0(r20) ; Save off register 0
+ lwz r3,saver3(r13) ; Restore this one
sth r19,LTR_cpu(r20) ; Stash the cpu number
- std r1,LTR_r1(r20) ; Save off register 1
- ld r4,saver4(r13) ; Restore this one
- std r18,LTR_r2(r20) ; Save off register 2
- ld r5,saver5(r13) ; Restore this one
- ld r6,saver6(r13) ; Get R6
- std r3,LTR_r3(r20) ; Save off register 3
+ stw r1,LTR_r1(r20) ; Save off register 1
+ lwz r4,saver4(r13) ; Restore this one
+ stw r18,LTR_r2(r20) ; Save off register 2
+ lwz r5,saver5(r13) ; Restore this one
+ stw r3,LTR_r3(r20) ; Save off register 3
lwz r16,savecr(r13) ; Get the CR value
- std r4,LTR_r4(r20) ; Save off register 4
+ stw r4,LTR_r4(r20) ; Save off register 4
mfsrr0 r17 ; Get SRR0 back, it is still good
- std r5,LTR_r5(r20) ; Save off register 5
- std r6,LTR_r6(r20) ; Save off register 6
+ stw r5,LTR_r5(r20) ; Save off register 5
mfsrr1 r18 ; SRR1 is still good in here
stw r16,LTR_cr(r20) ; Save the CR
- std r17,LTR_srr0(r20) ; Save the SSR0
- std r18,LTR_srr1(r20) ; Save the SRR1
-
+ stw r17,LTR_srr0(r20) ; Save the SSR0
+ stw r18,LTR_srr1(r20) ; Save the SRR1
mfdar r17 ; Get this back
- ld r16,savelr(r13) ; Get the LR
- std r17,LTR_dar(r20) ; Save the DAR
+ lwz r16,savelr(r13) ; Get the LR
+ stw r17,LTR_dar(r20) ; Save the DAR
mfctr r17 ; Get the CTR (still good in register)
- std r16,LTR_lr(r20) ; Save the LR
- std r17,LTR_ctr(r20) ; Save off the CTR
- mfdsisr r17 ; Get the DSISR
- std r13,LTR_save(r20) ; Save the savearea
- stw r17,LTR_dsisr(r20) ; Save the DSISR
+ stw r16,LTR_lr(r20) ; Save the LR
+#if 0
+ lwz r17,emfp1(r2) ; (TEST/DEBUG)
+#endif
+ stw r17,LTR_ctr(r20) ; Save off the CTR
+ stw r13,LTR_save(r20) ; Save the savearea
sth r11,LTR_excpt(r20) ; Save the exception type
-
#if ESPDEBUG
- dcbf 0,r20 ; Force to memory
- sync ; Make sure it all goes
+ addi r17,r20,32 ; (TEST/DEBUG)
+ dcbst br0,r20 ; (TEST/DEBUG)
+ dcbst br0,r17 ; (TEST/DEBUG)
+ sync ; (TEST/DEBUG)
#endif
-xcp64xit: mr r14,r11 ; Save the interrupt code across the call
- bl EXT(save_get_phys_64) ; Grab a savearea
- mfsprg r2,0 ; Get the per_proc info
- li r10,emfp0 ; Point to floating point save
- mr r11,r14 ; Get the exception code back
- dcbz128 r10,r2 ; Clear for speed
- std r3,next_savearea(r2) ; Store the savearea for the next rupt
- b xcpCommon ; Go join the common interrupt processing...
-
-;
-; All of the context is saved. Now we will get a
-; fresh savearea. After this we can take an interrupt.
-;
-
- .align 5
-
-xcpCommon:
-
-;
-; Here we will save some floating point and vector status
-; and we also set a clean default status for a new interrupt level.
-; Note that we assume that emfp0 is on an altivec boundary
-; and that R10 points to it (as a displacemnt from R2).
-;
-; We need to save the FPSCR as if it is normal context.
-; This is because pending exceptions will cause an exception even if
-; FP is disabled. We need to clear the FPSCR when we first start running in the
-; kernel.
-;
-
- stfd f0,emfp0(r2) ; Save FPR0
- stfd f1,emfp1(r2) ; Save FPR1
- li r19,0 ; Assume no Altivec
- mffs f0 ; Get the FPSCR
- lfd f1,Zero(0) ; Make a 0
- stfd f0,savefpscrpad(r13) ; Save the FPSCR
- li r9,0 ; Get set to clear VRSAVE
- mtfsf 0xFF,f1 ; Clear it
- addi r14,r10,16 ; Displacement to second vector register
- lfd f0,emfp0(r2) ; Restore FPR0
- la r28,savevscr(r13) ; Point to the status area
- lfd f1,emfp1(r2) ; Restore FPR1
-
- bf featAltivec,noavec ; No Altivec on this CPU...
-
- stvxl v0,r10,r2 ; Save a register
- stvxl v1,r14,r2 ; Save a second register
- mfspr r19,vrsave ; Get the VRSAVE register
- mfvscr v0 ; Get the vector status register
- vspltish v1,1 ; Turn on the non-Java bit and saturate
- stvxl v0,0,r28 ; Save the vector status
- vspltisw v0,1 ; Turn on the saturate bit
- vxor v1,v1,v0 ; Turn off saturate
- mtvscr v1 ; Set the non-java, no saturate status for new level
- mtspr vrsave,r9 ; Clear VRSAVE for each interrupt level
-
- lvxl v0,r10,r2 ; Restore first work register
- lvxl v1,r14,r2 ; Restore second work register
-noavec: stw r19,savevrsave(r13) ; Save the vector register usage flags
-
;
-; We are now done saving all of the context. Start filtering the interrupts.
-; Note that a Redrive will count as an actual interrupt.
-; Note also that we take a lot of system calls so we will start decode here.
+; We are done with the trace, except for maybe modifying the exception
+; code later on. So, that means that we need to save R20 and CR5.
+;
+; So, finish setting up the kernel registers now.
;
-Redrive:
-
-
-#if INSTRUMENT
- mfspr r20,pmc1 ; INSTRUMENT - saveinstr[4] - Take stamp before exception filter
- stw r20,0x6100+(0x04*16)+0x0(0) ; INSTRUMENT - Save it
- mfspr r20,pmc2 ; INSTRUMENT - Get stamp
- stw r20,0x6100+(0x04*16)+0x4(0) ; INSTRUMENT - Save it
- mfspr r20,pmc3 ; INSTRUMENT - Get stamp
- stw r20,0x6100+(0x04*16)+0x8(0) ; INSTRUMENT - Save it
- mfspr r20,pmc4 ; INSTRUMENT - Get stamp
- stw r20,0x6100+(0x04*16)+0xC(0) ; INSTRUMENT - Save it
-#endif
- lwz r22,SAVflags(r13) ; Pick up the flags
- lwz r0,saver0+4(r13) ; Get back interrupt time syscall number
- mfsprg r2,0 ; Restore per_proc
-
- li r20,lo16(xcpTable) ; Point to the vector table (note: this must be in 1st 64k of physical memory)
- la r12,hwCounts(r2) ; Point to the exception count area
- rlwinm r22,r22,SAVredriveb+1,31,31 ; Get a 1 if we are redriving
- add r12,r12,r11 ; Point to the count
- lwzx r20,r20,r11 ; Get the interrupt handler
- lwz r25,0(r12) ; Get the old value
- lwz r23,hwRedrives(r2) ; Get the redrive count
- xori r24,r22,1 ; Get the NOT of the redrive
- mtctr r20 ; Point to the interrupt handler
+skipTrace: lhz r21,PP_CPU_NUMBER(r2) ; Get the logical processor number
+ lis r12,hi16(EXT(hw_counts)) ; Get the high part of the interrupt counters
+ lwz r7,savesrr1(r13) ; Get the entering MSR
+ ori r12,r12,lo16(EXT(hw_counts)) ; Get the low part of the interrupt counters
+ rlwinm r21,r21,8,20,23 ; Get index to processor counts
mtcrf 0x80,r0 ; Set our CR0 to the high nybble of possible syscall code
- add r25,r25,r24 ; Count this one if not a redrive
- add r23,r23,r24 ; Count this one if if is a redrive
- crandc cr0_lt,cr0_lt,cr0_gt ; See if we have R0 equal to 0b10xx...x
- stw r25,0(r12) ; Store it back
- stw r23,hwRedrives(r2) ; Save the redrive count
- bctr ; Go process the exception...
-
-
-;
-; Exception vector filter table
-;
-
- .align 7
-
-xcpTable:
- .long EatRupt ; T_IN_VAIN
- .long PassUpTrap ; T_RESET
- .long MachineCheck ; T_MACHINE_CHECK
- .long EXT(handlePF) ; T_DATA_ACCESS
- .long EXT(handlePF) ; T_INSTRUCTION_ACCESS
- .long PassUpRupt ; T_INTERRUPT
- .long EXT(AlignAssist) ; T_ALIGNMENT
- .long EXT(Emulate) ; T_PROGRAM
- .long PassUpFPU ; T_FP_UNAVAILABLE
- .long PassUpRupt ; T_DECREMENTER
- .long PassUpTrap ; T_IO_ERROR
- .long PassUpTrap ; T_RESERVED
- .long xcpSyscall ; T_SYSTEM_CALL
- .long PassUpTrap ; T_TRACE
- .long PassUpTrap ; T_FP_ASSIST
- .long PassUpTrap ; T_PERF_MON
- .long PassUpVMX ; T_VMX
- .long PassUpTrap ; T_INVALID_EXCP0
- .long PassUpTrap ; T_INVALID_EXCP1
- .long PassUpTrap ; T_INVALID_EXCP2
- .long PassUpTrap ; T_INSTRUCTION_BKPT
- .long PassUpRupt ; T_SYSTEM_MANAGEMENT
- .long EXT(AltivecAssist) ; T_ALTIVEC_ASSIST
- .long PassUpRupt ; T_THERMAL
- .long PassUpTrap ; T_INVALID_EXCP5
- .long PassUpTrap ; T_INVALID_EXCP6
- .long PassUpTrap ; T_INVALID_EXCP7
- .long PassUpTrap ; T_INVALID_EXCP8
- .long PassUpTrap ; T_INVALID_EXCP9
- .long PassUpTrap ; T_INVALID_EXCP10
- .long PassUpTrap ; T_INVALID_EXCP11
- .long PassUpTrap ; T_INVALID_EXCP12
- .long PassUpTrap ; T_INVALID_EXCP13
-
- .long PassUpTrap ; T_RUNMODE_TRACE
-
- .long PassUpRupt ; T_SIGP
- .long PassUpTrap ; T_PREEMPT
- .long conswtch ; T_CSWITCH
- .long PassUpRupt ; T_SHUTDOWN
- .long PassUpAbend ; T_CHOKE
-
- .long EXT(handleDSeg) ; T_DATA_SEGMENT
- .long EXT(handleISeg) ; T_INSTRUCTION_SEGMENT
-
- .long WhoaBaby ; T_SOFT_PATCH
- .long WhoaBaby ; T_MAINTENANCE
- .long WhoaBaby ; T_INSTRUMENTATION
-
-;
-; Just what the heck happened here????
-;
-
- .align 5
-
-WhoaBaby: b . ; Open the hood and wait for help
-
-
-;
-; System call
-;
-
- .align 5
-
-xcpSyscall: lis r20,hi16(EXT(shandler)) ; Assume this is a normal one, get handler address
rlwinm r6,r0,1,0,31 ; Move sign bit to the end
- ori r20,r20,lo16(EXT(shandler)) ; Assume this is a normal one, get handler address
- bnl++ cr0,PassUp ; R0 not 0b10xxx...x, can not be any kind of magical system call, just pass it up...
- lwz r7,savesrr1+4(r13) ; Get the entering MSR (low half)
- lwz r1,dgFlags(0) ; Get the flags
+ cmplwi cr1,r11,T_SYSTEM_CALL ; Did we get a system call?
+ add r12,r12,r21 ; Point to the processor count area
+ crandc cr0_lt,cr0_lt,cr0_gt ; See if we have R0 equal to 0b10xx...x
+ lwzx r22,r12,r11 ; Get the old value
+ cmplwi cr3,r11,T_IN_VAIN ; Was this all in vain? All for nothing?
+ addi r22,r22,1 ; Count this one
cmplwi cr2,r6,1 ; See if original R0 had the CutTrace request code in it
+ stwx r22,r12,r11 ; Store it back
+ beq- cr3,EatRupt ; Interrupt was all for nothing...
+ cmplwi cr3,r11,T_MACHINE_CHECK ; Did we get a machine check?
+ bne+ cr1,noCutT ; Not a system call...
+ bnl+ cr0,noCutT ; R0 not 0b10xxx...x, can not be any kind of magical system call...
rlwinm. r7,r7,0,MSR_PR_BIT,MSR_PR_BIT ; Did we come from user state?
- beq++ FCisok ; From supervisor state...
+ lis r1,hi16(EXT(dgWork)) ; Get the diagnostics flags
+ beq+ FCisok ; From supervisor state...
+ ori r1,r1,lo16(EXT(dgWork)) ; Again
+ lwz r1,dgFlags(r1) ; Get the flags
rlwinm. r1,r1,0,enaUsrFCallb,enaUsrFCallb ; Are they valid?
- beq++ PassUp ; No, treat as a normal one...
+ beq- noCutT ; No...
-FCisok: beq++ cr2,EatRupt ; This is a CutTrace system call, we are done with it...
+FCisok: beq- cr2,isCutTrace ; This is a CutTrace system call...
;
; Here is where we call the firmware. If it returns T_IN_VAIN, that means
; that it has handled the interruption. Remember: thou shalt not trash R13
-; while you are away. Anything else is ok.
+; or R20 while you are away. Anything else is ok.
;
- lwz r3,saver3+4(r13) ; Restore the first parameter
- b EXT(FirmwareCall) ; Go handle the firmware call....
-
-;
-; Here is where we return from the firmware call
-;
-
- .align 5
- .globl EXT(FCReturn)
+ lwz r3,saver3(r13) ; Restore the first parameter
+ bl EXT(FirmwareCall) ; Go handle the firmware call....
-LEXT(FCReturn)
cmplwi r3,T_IN_VAIN ; Was it handled?
+ mfsprg r2,0 ; Restore the per_proc
beq+ EatRupt ; Interrupt was handled...
mr r11,r3 ; Put the rupt code into the right register
- b Redrive ; Go through the filter again...
+ b filter ; Go to the normal system call handler...
+ .align 5
+
+isCutTrace:
+ li r7,-32768 ; Get a 0x8000 for the exception code
+ bne- cr5,EatRupt ; Tracing is disabled...
+ sth r7,LTR_excpt(r20) ; Modify the exception type to a CutTrace
+ b EatRupt ; Time to go home...
+
+; We are here because we did not have a CutTrace system call
+
+ .align 5
+
+noCutT: beq- cr3,MachineCheck ; Whoa... Machine check...
;
-; Here is where we return from the PTE miss and segment exception handler
+; The following interrupts are the only ones that can be redriven
+; by the higher level code or emulation routines.
;
- .align 5
- .globl EXT(PFSExit)
+Redrive: cmplwi cr0,r11,T_IN_VAIN ; Did the signal handler eat the signal?
+ mfsprg r2,0 ; Get the per_proc block
+ beq+ cr0,EatRupt ; Bail now if we ate the rupt...
-LEXT(PFSExit)
-#if 0
- mfsprg r2,0 ; (BRINGUP)
- lwz r0,savedsisr(r13) ; (BRINGUP)
- andis. r0,r0,hi16(dsiAC) ; (BRINGUP)
- beq++ didnthit ; (BRINGUP)
- lwz r0,20(0) ; (BRINGUP)
- mr. r0,r0 ; (BRINGUP)
- bne-- didnthit ; (BRINGUP)
-#if 0
- li r0,1 ; (BRINGUP)
- stw r0,20(0) ; (BRINGUP)
- lis r0,hi16(Choke) ; (BRINGUP)
- ori r0,r0,lo16(Choke) ; (BRINGUP)
- sc ; (BRINGUP)
-#endif
-
- lwz r4,savesrr0+4(r13) ; (BRINGUP)
- lwz r8,savesrr1+4(r13) ; (BRINGUP)
- lwz r6,savedar+4(r13) ; (BRINGUP)
- rlwinm. r0,r8,0,MSR_IR_BIT,MSR_IR_BIT ; (BRINGUP)
- mfmsr r9 ; (BRINGUP)
- ori r0,r9,lo16(MASK(MSR_DR)) ; (BRINGUP)
- beq-- hghg ; (BRINGUP)
- mtmsr r0 ; (BRINGUP)
- isync ; (BRINGUP)
-
-hghg: lwz r5,0(r4) ; (BRINGUP)
- beq-- hghg1 ; (BRINGUP)
- mtmsr r9 ; (BRINGUP)
- isync ; (BRINGUP)
-
-hghg1: rlwinm r7,r5,6,26,31 ; (BRINGUP)
- rlwinm r27,r5,14,24,28 ; (BRINGUP)
- addi r3,r13,saver0+4 ; (BRINGUP)
- lwzx r3,r3,r27 ; (BRINGUP)
-
-#if 0
- lwz r27,patcharea+4(r2) ; (BRINGUP)
- mr. r3,r3 ; (BRINGUP)
- bne++ nbnbnb ; (BRINGUP)
- addi r27,r27,1 ; (BRINGUP)
- stw r27,patcharea+4(r2) ; (BRINGUP)
-nbnbnb:
-#endif
-
- rlwinm. r28,r8,0,MSR_DR_BIT,MSR_DR_BIT ; (BRINGUP)
- rlwinm r27,r6,0,0,29 ; (BRINGUP)
- ori r28,r9,lo16(MASK(MSR_DR)) ; (BRINGUP)
- mfspr r10,dabr ; (BRINGUP)
- li r0,0 ; (BRINGUP)
- mtspr dabr,r0 ; (BRINGUP)
- cmplwi cr1,r7,31 ; (BRINGUP)
- beq-- qqq0 ; (BRINGUP)
- mtmsr r28 ; (BRINGUP)
-qqq0:
- isync ; (BRINGUP)
-
- lwz r27,0(r27) ; (BRINGUP) - Get original value
-
- bne cr1,qqq1 ; (BRINGUP)
-
- rlwinm r5,r5,31,22,31 ; (BRINGUP)
- cmplwi cr1,r5,151 ; (BRINGUP)
- beq cr1,qqq3 ; (BRINGUP)
- cmplwi cr1,r5,407 ; (BRINGUP)
- beq cr1,qqq2 ; (BRINGUP)
- cmplwi cr1,r5,215 ; (BRINGUP)
- beq cr1,qqq0q ; (BRINGUP)
- cmplwi cr1,r5,1014 ; (BRINGUP)
- beq cr1,qqqm1 ; (BRINGUP)
-
- lis r0,hi16(Choke) ; (BRINGUP)
- ori r0,r0,lo16(Choke) ; (BRINGUP)
- sc ; (BRINGUP)
-
-qqqm1: rlwinm r7,r6,0,0,26 ; (BRINGUP)
- stw r0,0(r7) ; (BRINGUP)
- stw r0,4(r7) ; (BRINGUP)
- stw r0,8(r7) ; (BRINGUP)
- stw r0,12(r7) ; (BRINGUP)
- stw r0,16(r7) ; (BRINGUP)
- stw r0,20(r7) ; (BRINGUP)
- stw r0,24(r7) ; (BRINGUP)
- stw r0,28(r7) ; (BRINGUP)
- b qqq9
-
-qqq1: cmplwi r7,38 ; (BRINGUP)
- bgt qqq2 ; (BRINGUP)
- blt qqq3 ; (BRINGUP)
+;
+; Here ss where we check for the other fast-path exceptions: translation exceptions,
+; emulated instructions, etc.
+;
-qqq0q: stb r3,0(r6) ; (BRINGUP)
- b qqq9 ; (BRINGUP)
-
-qqq2: sth r3,0(r6) ; (BRINGUP)
- b qqq9 ; (BRINGUP)
-
-qqq3: stw r3,0(r6) ; (BRINGUP)
-
-qqq9:
-#if 0
- rlwinm r7,r6,0,0,29 ; (BRINGUP)
- lwz r0,0(r7) ; (BRINGUP) - Get newest value
-#else
- lis r7,hi16(0x000792B8) ; (BRINGUP)
- ori r7,r7,lo16(0x000792B8) ; (BRINGUP)
- lwz r0,0(r7) ; (BRINGUP) - Get newest value
-#endif
- mtmsr r9 ; (BRINGUP)
- mtspr dabr,r10 ; (BRINGUP)
- isync ; (BRINGUP)
+filter: cmplwi cr3,r11,T_ALTIVEC_ASSIST ; Check for an Altivec denorm assist
+ cmplwi cr4,r11,T_ALIGNMENT ; See if we got an alignment exception
+ cmplwi cr1,r11,T_PROGRAM ; See if we got a program exception
+ cmplwi cr2,r11,T_INSTRUCTION_ACCESS ; Check on an ISI
+ bne+ cr3,noAltivecAssist ; It is not an assist...
+ b EXT(AltivecAssist) ; It is an assist...
+
+ .align 5
-#if 0
- lwz r28,patcharea+12(r2) ; (BRINGUP)
- mr. r28,r28 ; (BRINGUP)
- bne++ qqq12 ; (BRINGUP)
- lis r28,0x4000 ; (BRINGUP)
-
-qqq12: stw r27,0(r28) ; (BRINGUP)
- lwz r6,savedar+4(r13) ; (BRINGUP)
- stw r0,4(r28) ; (BRINGUP)
- stw r4,8(r28) ; (BRINGUP)
- stw r6,12(r28) ; (BRINGUP)
- addi r28,r28,16 ; (BRINGUP)
- mr. r3,r3 ; (BRINGUP)
- stw r28,patcharea+12(r2) ; (BRINGUP)
- lwz r10,patcharea+8(r2) ; (BRINGUP)
- lwz r0,patcharea+4(r2) ; (BRINGUP)
-#endif
+noAltivecAssist:
+ bne+ cr4,noAlignAssist ; No alignment here...
+ b EXT(AlignAssist) ; Go try to emulate...
-#if 1
- stw r0,patcharea(r2) ; (BRINGUP)
-#endif
+ .align 5
-#if 0
- xor r28,r0,r27 ; (BRINGUP) - See how much it changed
- rlwinm r28,r28,24,24,31 ; (BRINGUP)
- cmplwi r28,1 ; (BRINGUP)
-
- ble++ qqq10 ; (BRINGUP)
-
- mr r7,r0 ; (BRINGUP)
- li r0,1 ; (BRINGUP)
- stw r0,20(0) ; (BRINGUP)
- lis r0,hi16(Choke) ; (BRINGUP)
- ori r0,r0,lo16(Choke) ; (BRINGUP)
- sc ; (BRINGUP)
-#endif
+noAlignAssist:
+ bne+ cr1,noEmulate ; No emulation here...
+ b EXT(Emulate) ; Go try to emulate...
+ .align 5
-qqq10: addi r4,r4,4 ; (BRINGUP)
- stw r4,savesrr0+4(r13) ; (BRINGUP)
-
- li r11,T_IN_VAIN ; (BRINGUP)
- b EatRupt ; (BRINGUP)
+noEmulate: cmplwi cr3,r11,T_CSWITCH ; Are we context switching
+ cmplwi r11,T_DATA_ACCESS ; Check on a DSI
+ beq- cr2,DSIorISI ; It is a PTE fault...
+ beq- cr3,conswtch ; It is a context switch...
+ bne+ PassUp ; It is not a PTE fault...
+
+;
+; This call will either handle the fault, in which case it will not
+; return, or return to pass the fault up the line.
+;
+
+DSIorISI: mr r3,r11 ; Move the rupt code
-didnthit: ; (BRINGUP)
-#endif
-#if 0
- lwz r0,20(0) ; (BRINGUP)
- mr. r0,r0 ; (BRINGUP)
- beq++ opopop ; (BRINGUP)
- li r0,0 ; (BRINGUP)
- stw r0,20(0) ; (BRINGUP)
- lis r0,hi16(Choke) ; (BRINGUP)
- ori r0,r0,lo16(Choke) ; (BRINGUP)
- sc ; (BRINGUP)
-opopop:
-#endif
- lwz r0,savesrr1+4(r13) ; Get the MSR in use at exception time
- cmplwi cr1,r11,T_IN_VAIN ; Was it handled?
+ bl EXT(handlePF) ; See if we can handle this fault
+
+ lwz r0,savesrr1(r13) ; Get the MSR in use at exception time
+ mfsprg r2,0 ; Get back per_proc
+ cmplwi cr1,r3,T_IN_VAIN ; Was it handled?
rlwinm. r4,r0,0,MSR_PR_BIT,MSR_PR_BIT ; Are we trapping from supervisor state?
- beq++ cr1,EatRupt ; Yeah, just blast back to the user...
- beq-- NoFamPf
- mfsprg r2,0 ; Get back per_proc
+ mr r11,r3 ; Put interrupt code back into the right register
+ beq+ cr1,EatRupt ; Yeah, just blast back to the user...
+ beq- NoFamPf
lwz r1,spcFlags(r2) ; Load spcFlags
rlwinm r1,r1,1+FamVMmodebit,30,31 ; Extract FamVMenabit and FamVMmodebit
cmpi cr0,r1,2 ; Check FamVMena set without FamVMmode
- bne-- cr0,NoFamPf
+ bne- cr0,NoFamPf
lwz r6,FAMintercept(r2) ; Load exceptions mask to intercept
- li r5,0 ; Clear
srwi r1,r11,2 ; divide r11 by 4
- oris r5,r5,0x8000 ; Set r5 to 0x80000000
+ lis r5,0x8000 ; Set r5 to 0x80000000
srw r1,r5,r1 ; Set bit for current exception
and. r1,r1,r6 ; And current exception with the intercept mask
- beq++ NoFamPf ; Is it FAM intercept
- bl EXT(vmm_fam_pf)
+ beq+ NoFamPf ; Is it FAM intercept
+ bl EXT(vmm_fam_pf_handler)
b EatRupt
-
-NoFamPf: andi. r4,r0,lo16(MASK(MSR_RI)) ; See if the recover bit is on
- lis r0,0x8000 ; Get 0xFFFFFFFF80000000
- add r0,r0,r0 ; Get 0xFFFFFFFF00000000
- beq++ PassUpTrap ; Not on, normal case...
+NoFamPf:
+ andi. r4,r0,lo16(MASK(MSR_RI)) ; See if the recover bit is on
+ beq+ PassUp ; Not on, normal case...
;
; Here is where we handle the "recovery mode" stuff.
; This is set by an emulation routine to trap any faults when it is fetching data or
; If we get a fault, we turn off RI, set CR0_EQ to false, bump the PC, and set R0
; and R1 to the DAR and DSISR, respectively.
;
- lwz r3,savesrr0(r13) ; Get the failing instruction address
- lwz r4,savesrr0+4(r13) ; Get the failing instruction address
+ lwz r4,savesrr0(r13) ; Get the failing instruction address
lwz r5,savecr(r13) ; Get the condition register
- or r4,r4,r0 ; Fill the high part with foxes
- lwz r0,savedar(r13) ; Get the DAR
- addic r4,r4,4 ; Skip failing instruction
- lwz r6,savedar+4(r13) ; Get the DAR
- addze r3,r3 ; Propagate carry
+ addi r4,r4,4 ; Skip failing instruction
+ lwz r6,savedar(r13) ; Get the DAR
rlwinm r5,r5,0,3,1 ; Clear CR0_EQ to let emulation code know we failed
lwz r7,savedsisr(r13) ; Grab the DSISR
- stw r3,savesrr0(r13) ; Save resume address
- stw r4,savesrr0+4(r13) ; Save resume address
+ stw r0,savesrr1(r13) ; Save the result MSR
+ stw r4,savesrr0(r13) ; Save resume address
stw r5,savecr(r13) ; And the resume CR
- stw r0,saver0(r13) ; Pass back the DAR
- stw r6,saver0+4(r13) ; Pass back the DAR
- stw r7,saver1+4(r13) ; Pass back the DSISR
+ stw r6,saver0(r13) ; Pass back the DAR
+ stw r7,saver1(r13) ; Pass back the DSISR
b EatRupt ; Resume emulated code
;
; Here is where we handle the context switch firmware call. The old
-; context has been saved. The new savearea is in kind of hokey, the high order
-; half is stored in saver7 and the low half is in saver3. We will just
+; context has been saved, and the new savearea in in saver3. We will just
; muck around with the savearea pointers, and then join the exit routine
;
.align 5
conswtch:
- li r0,0xFFF ; Get page boundary
mr r29,r13 ; Save the save
- andc r30,r13,r0 ; Round down to page boundary (64-bit safe)
- lwz r5,saver3+4(r13) ; Switch to the new savearea
- bf-- pf64Bitb,xcswNo64 ; Not 64-bit...
- lwz r6,saver7+4(r13) ; Get the high order half
- sldi r6,r6,32 ; Position high half
- or r5,r5,r6 ; Merge them
-
-xcswNo64: lwz r30,SACvrswap+4(r30) ; get real to virtual translation
+ rlwinm r30,r13,0,0,19 ; Get the start of the savearea block
+ lwz r5,saver3(r13) ; Switch to the new savearea
+ lwz r30,SACvrswap(r30) ; get real to virtual translation
mr r13,r5 ; Switch saveareas
- li r0,0 ; Clear this
xor r27,r29,r30 ; Flip to virtual
- stw r0,saver3(r5) ; Push the new virtual savearea to the switch to routine
- stw r27,saver3+4(r5) ; Push the new virtual savearea to the switch to routine
+ stw r27,saver3(r5) ; Push the new savearea to the switch to routine
b EatRupt ; Start it up...
;
MachineCheck:
- bt++ pf64Bitb,mck64 ; ?
-
- lwz r27,savesrr1+4(r13) ; Pick up srr1
-
-;
-; Check if the failure was in
-; ml_probe_read. If so, this is expected, so modify the PC to
-; ml_proble_read_mck and then eat the exception.
-;
- lwz r30,savesrr0+4(r13) ; Get the failing PC
- lis r28,hi16(EXT(ml_probe_read_mck)) ; High order part
- lis r27,hi16(EXT(ml_probe_read)) ; High order part
- ori r28,r28,lo16(EXT(ml_probe_read_mck)) ; Get the low part
- ori r27,r27,lo16(EXT(ml_probe_read)) ; Get the low part
- cmplw r30,r28 ; Check highest possible
- cmplw cr1,r30,r27 ; Check lowest
- bge- PassUpTrap ; Outside of range
- blt- cr1,PassUpTrap ; Outside of range
-;
-; We need to fix up the BATs here because the probe
-; routine messed them all up... As long as we are at it,
-; fix up to return directly to caller of probe.
-;
-
- lis r11,hi16(EXT(shadow_BAT)+shdDBAT) ; Get shadow address
- ori r11,r11,lo16(EXT(shadow_BAT)+shdDBAT) ; Get shadow address
-
- lwz r30,0(r11) ; Pick up DBAT 0 high
- lwz r28,4(r11) ; Pick up DBAT 0 low
- lwz r27,8(r11) ; Pick up DBAT 1 high
- lwz r18,16(r11) ; Pick up DBAT 2 high
- lwz r11,24(r11) ; Pick up DBAT 3 high
-
- sync
- mtdbatu 0,r30 ; Restore DBAT 0 high
- mtdbatl 0,r28 ; Restore DBAT 0 low
- mtdbatu 1,r27 ; Restore DBAT 1 high
- mtdbatu 2,r18 ; Restore DBAT 2 high
- mtdbatu 3,r11 ; Restore DBAT 3 high
- sync
-
- lwz r28,savelr+4(r13) ; Get return point
- lwz r27,saver0+4(r13) ; Get the saved MSR
- li r30,0 ; Get a failure RC
- stw r28,savesrr0+4(r13) ; Set the return point
- stw r27,savesrr1+4(r13) ; Set the continued MSR
- stw r30,saver3+4(r13) ; Set return code
- b EatRupt ; Yum, yum, eat it all up...
-
-;
-; 64-bit machine checks
-;
-
-mck64:
-
-;
-; NOTE: WE NEED TO RETHINK RECOVERABILITY A BIT - radar 3167190
-;
-
- ld r23,savesrr0(r13) ; Grab the SRR0 in case we need bad instruction
- ld r20,savesrr1(r13) ; Grab the SRR1 so we can decode the thing
- lwz r21,savedsisr(r13) ; We might need this in a bit
- ld r22,savedar(r13) ; We might need this in a bit
-
- lis r8,AsyMCKSrc ; Get the Async MCK Source register address
- mfsprg r19,2 ; Get the feature flags
- ori r8,r8,0x8000 ; Set to read data
- rlwinm. r0,r19,0,pfSCOMFixUpb,pfSCOMFixUpb ; Do we need to fix the SCOM data?
-
- sync
-
- mtspr scomc,r8 ; Request the MCK source
- mfspr r24,scomd ; Get the source
- mfspr r8,scomc ; Get back the status (we just ignore it)
- sync
- isync
-
- lis r8,AsyMCKRSrc ; Get the Async MCK Source AND mask address
- li r9,0 ; Get and AND mask of 0
-
- sync
-
- mtspr scomd,r9 ; Set the AND mask to 0
- mtspr scomc,r8 ; Write the AND mask and clear conditions
- mfspr r8,scomc ; Get back the status (we just ignore it)
- sync
- isync
-
- lis r8,cFIR ; Get the Core FIR register address
- ori r8,r8,0x8000 ; Set to read data
-
- sync
-
- mtspr scomc,r8 ; Request the Core FIR
- mfspr r25,scomd ; Get the source
- mfspr r8,scomc ; Get back the status (we just ignore it)
- sync
- isync
-
- lis r8,cFIRrst ; Get the Core FIR AND mask address
-
- sync
-
- mtspr scomd,r9 ; Set the AND mask to 0
- mtspr scomc,r8 ; Write the AND mask and clear conditions
- mfspr r8,scomc ; Get back the status (we just ignore it)
- sync
- isync
-
-; Note: bug in early chips where scom reads are shifted right by 1. We fix that here.
-; Also note that we will lose bit 63
-
- beq++ mckNoFix ; No fix up is needed
- sldi r24,r24,1 ; Shift left 1
- sldi r25,r25,1 ; Shift left 1
-
-mckNoFix: std r24,savemisc0(r13) ; Save the MCK source in case we pass the error
- std r25,savemisc1(r13) ; Save the Core FIR in case we pass the error
-
- rlwinm. r0,r20,0,mckIFUE-32,mckIFUE-32 ; Is this some kind of uncorrectable?
- bne mckUE ; Yeah...
-
- rlwinm. r0,r20,0,mckLDST-32,mckLDST-32 ; Some kind of load/store error?
- bne mckHandleLDST ; Yes...
-
- rldicl. r0,r20,46,62 ; Get the error cause code
- beq mckNotSure ; We need some more checks for this one...
-
- cmplwi r0,2 ; Check for TLB parity error
- blt mckSLBparity ; This is an SLB parity error...
- bgt mckhIFUE ; This is an IFetch tablewalk reload UE...
-
-; IFetch TLB parity error
-
- isync
- tlbiel r23 ; Locally invalidate TLB entry for iaddr
- sync ; Wait for it
- b EatRupt ; All recovered...
-
-; SLB parity error. This could be software caused. We get one if there is
-; more than 1 valid SLBE with a matching ESID. That one we do not want to
-; try to recover from. Search for it and if we get it, panic.
-
-mckSLBparity:
- crclr cr0_eq ; Make sure we are not equal so we take correct exit
-
- la r3,emvr0(r2) ; Use this to keep track of valid ESIDs we find
- li r5,0 ; Start with index 0
-
-mckSLBck: la r4,emvr0(r2) ; Use this to keep track of valid ESIDs we find
- slbmfee r6,r5 ; Get the next SLBE
- andis. r0,r6,0x0800 ; See if valid bit is on
- beq mckSLBnx ; Skip invalid and go to next
-
-mckSLBck2: cmpld r4,r3 ; Have we reached the end of the table?
- beq mckSLBne ; Yes, go enter this one...
- ld r7,0(r4) ; Pick up the saved ESID
- cmpld r6,r7 ; Is this a match?
- beq mckSLBrec ; Whoops, I did bad, recover and pass up...
- addi r4,r4,8 ; Next table entry
- b mckSLBck2 ; Check the next...
-
-mckSLBnx: addi r5,r5,1 ; Point to next SLBE
- cmplwi r5,64 ; Have we checked all of them?
- bne++ mckSLBck ; Not yet, check again...
- b mckSLBrec ; We looked at them all, go recover...
-
-mckSLBne: std r6,0(r3) ; Save this ESID
- addi r3,r3,8 ; Point to the new slot
- b mckSLBnx ; Go do the next SLBE...
-
-; Recover an SLB error
-
-mckSLBrec: li r0,0 ; Set an SLB slot index of 0
- slbia ; Trash all SLB entries (except for entry 0 that is)
- slbmfee r7,r0 ; Get the entry that is in SLB index 0
- rldicr r7,r7,0,35 ; Clear the valid bit and the rest
- slbie r7 ; Invalidate it
-
- li r3,0 ; Set the first SLBE
-
-mckSLBclr: slbmte r0,r3 ; Clear the whole entry to 0s
- addi r3,r3,1 ; Bump index
- cmplwi cr1,r3,64 ; Have we done them all?
- bne++ cr1,mckSLBclr ; Yup....
-
- sth r3,ppInvSeg(r2) ; Store non-zero to trigger SLB reload
- bne++ EatRupt ; This was not a programming error, all recovered...
- b PassUpTrap ; Pass the software error up...
-
-;
-; Handle a load/store unit error. We need to decode the DSISR
-;
-
-mckHandleLDST:
- rlwinm. r0,r21,0,mckL1DCPE,mckL1DCPE ; An L1 data cache parity error?
- bne++ mckL1D ; Yeah, we dealt with this back in the vector...
-
- rlwinm. r0,r21,0,mckL1DTPE,mckL1DTPE ; An L1 tag error?
- bne++ mckL1T ; Yeah, we dealt with this back in the vector...
-
- rlwinm. r0,r21,0,mckUEdfr,mckUEdfr ; Is the a "deferred" UE?
- bne mckDUE ; Yeah, go see if expected...
-
- rlwinm. r0,r21,0,mckUETwDfr,mckUETwDfr ; Is the a "deferred" tablewalk UE?
- bne mckDTW ; Yeah, no recovery...
-
- rlwinm. r0,r21,0,mckSLBPE,mckSLBPE ; SLB parity error?
- bne mckSLBparity ; Yeah, go attempt recovery....
+ lwz r27,savesrr1(r13) ; ?
+ rlwinm. r11,r27,0,dcmck,dcmck ; ?
+ beq+ notDCache ; ?
-; This is a recoverable D-ERAT or TLB error
-
- la r9,hwMckERCPE(r2) ; Get DERAT parity error count
-
-mckInvDAR: isync
- tlbiel r22 ; Locally invalidate the TLB entry
+ mfspr r11,msscr0 ; ?
+ dssall ; ?
sync
- lwz r21,0(r9) ; Get count
- addi r21,r21,1 ; Count this one
- stw r21,0(r9) ; Stick it back
-
- b EatRupt ; All recovered...
-
-;
-; When we come here, we are not quite sure what the error is. We need to
-; dig a bit further.
-;
-; R24 is interrupt source
-; R25 is Core FIR
-;
-; Note that both have been cleared already.
-;
-
-mckNotSure:
- rldicl. r0,r24,AsyMCKfir+1,63 ; Something in the FIR?
- bne-- mckFIR ; Yup, go check some more...
-
- rldicl. r0,r24,AsyMCKhri+1,63 ; Hang recovery?
- bne-- mckHangRcvr ; Yup...
-
- rldicl. r0,r24,AsyMCKext+1,63 ; External signal?
- bne-- mckExtMck ; Yup...
-
-;
-; We really do not know what this one is or what to do with it...
-;
-
-mckUnk: lwz r21,hwMckUnk(r2) ; Get unknown error count
- addi r21,r21,1 ; Count it
- stw r21,hwMckUnk(r2) ; Stuff it
- b PassUpTrap ; Go south, young man...
-
-;
-; Hang recovery. This is just a notification so we only count.
-;
-
-mckHangRcrvr:
- lwz r21,hwMckHang(r2) ; Get hang recovery count
- addi r21,r21,1 ; Count this one
- stw r21,hwMckHang(r2) ; Stick it back
- b EatRupt ; All recovered...
-
-;
-; Externally signaled MCK. No recovery for the moment, but we this may be
-; where we handle ml_probe_read problems eventually.
-;
-mckExtMck:
- lwz r21,hwMckHang(r2) ; Get hang recovery count
- addi r21,r21,1 ; Count this one
- stw r21,hwMckHang(r2) ; Stick it back
- b EatRupt ; All recovered...
-
-;
-; Machine check cause is in a FIR. Suss it out here.
-; Core FIR is in R25 and has been cleared in HW.
-;
-
-mckFIR: rldicl. r0,r25,cFIRICachePE+1,63 ; I-Cache parity error?
- la r19,hwMckICachePE(r2) ; Point to counter
- bne mckInvICache ; Go invalidate I-Cache...
-
- rldicl. r0,r25,cFIRITagPE0+1,63 ; I-Cache tag parity error?
- la r19,hwMckITagPE(r2) ; Point to counter
- bne mckInvICache ; Go invalidate I-Cache...
-
- rldicl. r0,r25,cFIRITagPE1+1,63 ; I-Cache tag parity error?
- la r19,hwMckITagPE(r2) ; Point to counter
- bne mckInvICache ; Go invalidate I-Cache...
-
- rldicl. r0,r25,cFIRIEratPE+1,63 ; IERAT parity error?
- la r19,hwMckIEratPE(r2) ; Point to counter
- bne mckInvERAT ; Go invalidate ERATs...
-
- rldicl. r0,r25,cFIRIFUL2UE+1,63 ; IFetch got L2 UE?
- bne mckhIFUE ; Go count and pass up...
-
- rldicl. r0,r25,cFIRDCachePE+1,63 ; D-Cache PE?
- bne mckL1D ; Handled, just go count...
-
- rldicl. r0,r25,cFIRDTagPE+1,63 ; D-Cache tag PE?
- bne mckL1T ; Handled, just go count...
-
- rldicl. r0,r25,cFIRDEratPE+1,63 ; DERAT PE?
- la r19,hwMckDEratPE(r2) ; Point to counter
- bne mckInvERAT ; Go invalidate ERATs...
-
- rldicl. r0,r25,cFIRTLBPE+1,63 ; TLB PE?
- la r9,hwMckTLBPE(r2) ; Get TLB parity error count
- bne mckInvDAR ; Go recover...
-
- rldicl. r0,r25,cFIRSLBPE+1,63 ; SLB PE?
- bne mckSLBparity ; Cope with it...
-
- b mckUnk ; Have not a clue...
-
-;
-; General recovery for I-Cache errors. Just flush it completely.
-;
-
- .align 7 ; Force into cache line
-
-mckInvICache:
- lis r0,0x0080 ; Get a 0x0080 (bit 9 >> 32)
- mfspr r21,hid1 ; Get the current HID1
- sldi r0,r0,32 ; Get the "forced ICBI match" bit
- or r0,r0,r21 ; Set forced match
-
- isync
- mtspr hid1,r0 ; Stick it
- mtspr hid1,r0 ; Stick it again
- isync
-
- li r6,0 ; Start at 0
-
-mckIcbi: icbi 0,r6 ; Kill I$
- addi r6,r6,128 ; Next line
- andis. r5,r6,1 ; Have we done them all?
- beq++ mckIcbi ; Not yet...
-
- isync
- mtspr hid1,r21 ; Restore original HID1
- mtspr hid1,r21 ; Stick it again
- isync
-
- lwz r5,0(r19) ; Get the counter
- addi r5,r5,1 ; Count it
- stw r5,0(r19) ; Stuff it back
- b EatRupt ; All recovered...
-
-
-; General recovery for ERAT problems - handled in exception vector already
+ lwz r27,savesrr1(r13) ; ?
-mckInvERAT: lwz r21,0(r19) ; Get the exception count spot
- addi r21,r21,1 ; Count this one
- stw r21,0(r19) ; Save count
- b EatRupt ; All recovered...
+hiccup: cmplw r27,r27 ; ?
+ bne- hiccup ; ?
+ isync ; ?
+
+ oris r11,r11,hi16(dl1hwfm) ; ?
+ mtspr msscr0,r11 ; ?
+
+rstbsy: mfspr r11,msscr0 ; ?
-; General hang recovery - this is a notification only, just count.
+ rlwinm. r11,r11,0,dl1hwf,dl1hwf ; ?
+ bne rstbsy ; ?
-mckHangRcvr:
- lwz r21,hwMckHang(r2) ; Get hang recovery count
- addi r21,r21,1 ; Count this one
- stw r21,hwMckHang(r2) ; Stick it back
- b EatRupt ; All recovered...
+ sync ; ?
+ b EatRupt ; ?
+ .align 5
+
+notDCache:
;
-; These are the uncorrectable errors, just count them then pass it along.
+; Check if the failure was in
+; ml_probe_read. If so, this is expected, so modify the PC to
+; ml_proble_read_mck and then eat the exception.
;
-
-mckUE: lwz r21,hwMckUE(r2) ; Get general uncorrectable error count
- addi r21,r21,1 ; Count it
- stw r21,hwMckUE(r2) ; Stuff it
- b PassUpTrap ; Go south, young man...
-
-mckhIFUE: lwz r21,hwMckIUEr(r2) ; Get I-Fetch TLB reload uncorrectable error count
- addi r21,r21,1 ; Count it
- stw r21,hwMckIUEr(r2) ; Stuff it
- b PassUpTrap ; Go south, young man...
-
-mckDUE: lwz r21,hwMckDUE(r2) ; Get deferred uncorrectable error count
- addi r21,r21,1 ; Count it
- stw r21,hwMckDUE(r2) ; Stuff it
-
-;
-; Right here is where we end up after a failure on a ml_probe_read_64.
-; We will check if that is the case, and if so, fix everything up and
-; return from it.
-
- lis r8,hi16(EXT(ml_probe_read_64)) ; High of start
- lis r9,hi16(EXT(ml_probe_read_mck_64)) ; High of end
- ori r8,r8,lo16(EXT(ml_probe_read_64)) ; Low of start
- ori r9,r9,lo16(EXT(ml_probe_read_mck_64)) ; Low of end
- cmpld r23,r8 ; Too soon?
- cmpld cr1,r23,r9 ; Too late?
-
- cror cr0_lt,cr0_lt,cr1_gt ; Too soo or too late?
- ld r3,saver12(r13) ; Get the original MSR
- ld r5,savelr(r13) ; Get the return address
- li r4,0 ; Get fail code
- blt-- PassUpTrap ; This is a normal machine check, just pass up...
- std r5,savesrr0(r13) ; Set the return MSR
-
- std r3,savesrr1(r13) ; Set the return address
- std r4,saver3(r13) ; Set failure return code
- b EatRupt ; Go return from ml_probe_read_64...
-
-mckDTW: lwz r21,hwMckDTW(r2) ; Get deferred tablewalk uncorrectable error count
- addi r21,r21,1 ; Count it
- stw r21,hwMckDTW(r2) ; Stuff it
- b PassUpTrap ; Go south, young man...
-
-mckL1D: lwz r21,hwMckL1DPE(r2) ; Get data cache parity error count
- addi r21,r21,1 ; Count it
- stw r21,hwMckL1DPE(r2) ; Stuff it
- b PassUpTrap ; Go south, young man...
-
-mckL1T: lwz r21,hwMckL1TPE(r2) ; Get TLB parity error count
- addi r21,r21,1 ; Count it
- stw r21,hwMckL1TPE(r2) ; Stuff it
- b PassUpTrap ; Go south, young man...
+ lwz r30,savesrr0(r13) ; Get the failing PC
+ lis r28,hi16(EXT(ml_probe_read_mck)) ; High order part
+ lis r27,hi16(EXT(ml_probe_read)) ; High order part
+ ori r28,r28,lo16(EXT(ml_probe_read_mck)) ; Get the low part
+ ori r27,r27,lo16(EXT(ml_probe_read)) ; Get the low part
+ cmplw r30,r28 ; Check highest possible
+ cmplw cr1,r30,r27 ; Check lowest
+ bge- PassUp ; Outside of range
+ blt- cr1,PassUp ; Outside of range
+;
+; We need to fix up the BATs here because the probe
+; routine messed them all up... As long as we are at it,
+; fix up to return directly to caller of probe.
+;
+
+ lis r11,hi16(EXT(shadow_BAT)+shdDBAT) ; Get shadow address
+ ori r11,r11,lo16(EXT(shadow_BAT)+shdDBAT) ; Get shadow address
+
+ lwz r30,0(r11) ; Pick up DBAT 0 high
+ lwz r28,4(r11) ; Pick up DBAT 0 low
+ lwz r27,8(r11) ; Pick up DBAT 1 high
+ lwz r18,16(r11) ; Pick up DBAT 2 high
+ lwz r11,24(r11) ; Pick up DBAT 3 high
+ sync
+ mtdbatu 0,r30 ; Restore DBAT 0 high
+ mtdbatl 0,r28 ; Restore DBAT 0 low
+ mtdbatu 1,r27 ; Restore DBAT 1 high
+ mtdbatu 2,r18 ; Restore DBAT 2 high
+ mtdbatu 3,r11 ; Restore DBAT 3 high
+ sync
+
+ lwz r27,saver6(r13) ; Get the saved R6 value
+ mtspr hid0,r27 ; Restore HID0
+ isync
+
+ lwz r28,savelr(r13) ; Get return point
+ lwz r27,saver0(r13) ; Get the saved MSR
+ li r30,0 ; Get a failure RC
+ stw r28,savesrr0(r13) ; Set the return point
+ stw r27,savesrr1(r13) ; Set the continued MSR
+ stw r30,saver3(r13) ; Set return code
+ b EatRupt ; Yum, yum, eat it all up...
/*
* Here's where we come back from some instruction emulator. If we come back with
* T_IN_VAIN, the emulation is done and we should just reload state and directly
* go back to the interrupted code. Otherwise, we'll check to see if
* we need to redrive with a different interrupt, i.e., DSI.
- * Note that this we are actually not redriving the rupt, rather changing it
- * into a different one. Thus we clear the redrive bit.
*/
.align 5
LEXT(EmulExit)
- cmplwi cr1,r11,T_IN_VAIN ; Was it emulated?
+ cmplwi r11,T_IN_VAIN ; Was it emulated?
lis r1,hi16(SAVredrive) ; Get redrive request
- beq++ cr1,EatRupt ; Yeah, just blast back to the user...
+ mfsprg r2,0 ; Restore the per_proc area
+ beq+ EatRupt ; Yeah, just blast back to the user...
lwz r4,SAVflags(r13) ; Pick up the flags
and. r0,r4,r1 ; Check if redrive requested
+ andc r4,r4,r1 ; Clear redrive
- beq++ PassUpTrap ; No redrive, just keep on going...
+ beq+ PassUp ; No redrive, just keep on going...
+ stw r4,SAVflags(r13) ; Set the flags
b Redrive ; Redrive the exception...
;
; memory, otherwise we would need to switch on (at least) virtual data.
; SRs are already set up.
;
-
- .align 5
-
-PassUpTrap: lis r20,hi16(EXT(thandler)) ; Get thandler address
- ori r20,r20,lo16(EXT(thandler)) ; Get thandler address
- b PassUp ; Go pass it up...
-
-PassUpRupt: lis r20,hi16(EXT(ihandler)) ; Get ihandler address
- ori r20,r20,lo16(EXT(ihandler)) ; Get ihandler address
- b PassUp ; Go pass it up...
-
- .align 5
-
-PassUpFPU: lis r20,hi16(EXT(fpu_switch)) ; Get FPU switcher address
- ori r20,r20,lo16(EXT(fpu_switch)) ; Get FPU switcher address
- b PassUp ; Go pass it up...
-
-PassUpVMX: lis r20,hi16(EXT(vec_switch)) ; Get VMX switcher address
- ori r20,r20,lo16(EXT(vec_switch)) ; Get VMX switcher address
- bt++ featAltivec,PassUp ; We have VMX on this CPU...
- li r11,T_PROGRAM ; Say that it is a program exception
- li r20,8 ; Set invalid instruction
- stw r11,saveexception(r13) ; Set the new the exception code
- sth r20,savesrr1+4(r13) ; Set the invalid instruction SRR code
-
- b PassUpTrap ; Go pass it up...
-
- .align 5
-
-PassUpAbend:
- lis r20,hi16(EXT(chandler)) ; Get choke handler address
- ori r20,r20,lo16(EXT(chandler)) ; Get choke handler address
- b PassUp ; Go pass it up...
.align 5
-PassUp:
-#if INSTRUMENT
- mfspr r29,pmc1 ; INSTRUMENT - saveinstr[11] - Take stamp at passup or eatrupt
- stw r29,0x6100+(11*16)+0x0(0) ; INSTRUMENT - Save it
- mfspr r29,pmc2 ; INSTRUMENT - Get stamp
- stw r29,0x6100+(11*16)+0x4(0) ; INSTRUMENT - Save it
- mfspr r29,pmc3 ; INSTRUMENT - Get stamp
- stw r29,0x6100+(11*16)+0x8(0) ; INSTRUMENT - Save it
- mfspr r29,pmc4 ; INSTRUMENT - Get stamp
- stw r29,0x6100+(11*16)+0xC(0) ; INSTRUMENT - Save it
-#endif
-
- lwz r10,SAVflags(r13) ; Pick up the flags
+PassUp: lis r2,hi16(EXT(exception_handlers)) ; Get exception vector address
+ ori r2,r2,lo16(EXT(exception_handlers)) ; And low half
+ lwzx r6,r2,r11 ; Get the actual exception handler address
- li r0,0xFFF ; Get a page mask
- li r2,MASK(MSR_BE)|MASK(MSR_SE) ; Get the mask to save trace bits
- andc r5,r13,r0 ; Back off to the start of savearea block
+PassUpDeb: mtsrr0 r6 ; Set up the handler address
+ rlwinm r5,r13,0,0,19 ; Back off to the start of savearea block
+
mfmsr r3 ; Get our MSR
- rlwinm r10,r10,0,SAVredriveb+1,SAVredriveb-1 ; Clear the redrive before we pass it up
- li r21,MSR_SUPERVISOR_INT_OFF ; Get our normal MSR value
- and r3,r3,r2 ; Clear all but trace
- lwz r5,SACvrswap+4(r5) ; Get real to virtual conversion
- or r21,r21,r3 ; Keep the trace bits if they are on
- stw r10,SAVflags(r13) ; Set the flags with the cleared redrive flag
+ rlwinm r3,r3,0,MSR_BE_BIT+1,MSR_SE_BIT-1 ; Clear all but the trace bits
+ li r2,MSR_SUPERVISOR_INT_OFF ; Get our normal MSR value
+ lwz r5,SACvrswap(r5) ; Get real to virtual conversion
+ or r2,r2,r3 ; Keep the trace bits if they are on
mr r3,r11 ; Pass the exception code in the paramter reg
+ mtsrr1 r2 ; Set up our normal MSR value
xor r4,r13,r5 ; Pass up the virtual address of context savearea
- mfsprg r29,0 ; Get the per_proc block back
- rlwinm r4,r4,0,0,31 ; Clean top half of virtual savearea if 64-bit
-
- mr r3,r21 ; Pass in the MSR we will go to
- bl EXT(switchSegs) ; Go handle the segment registers/STB
-
-#if INSTRUMENT
- mfspr r30,pmc1 ; INSTRUMENT - saveinstr[7] - Take stamp afer switchsegs
- stw r30,0x6100+(7*16)+0x0(0) ; INSTRUMENT - Save it
- mfspr r30,pmc2 ; INSTRUMENT - Get stamp
- stw r30,0x6100+(7*16)+0x4(0) ; INSTRUMENT - Save it
- mfspr r30,pmc3 ; INSTRUMENT - Get stamp
- stw r30,0x6100+(7*16)+0x8(0) ; INSTRUMENT - Save it
- mfspr r30,pmc4 ; INSTRUMENT - Get stamp
- stw r30,0x6100+(7*16)+0xC(0) ; INSTRUMENT - Save it
-#endif
- lwz r3,saveexception(r13) ; Recall the exception code
-
- mtsrr0 r20 ; Set up the handler address
- mtsrr1 r21 ; Set up our normal MSR value
-
- bt++ pf64Bitb,puLaunch ; Handle 64-bit machine...
rfi ; Launch the exception handler
-
-puLaunch: rfid ; Launch the exception handler
+
+ .long 0 ; Leave these here gol durn it!
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
/*
- * This routine is the main place where we return from an interruption.
- *
- * This is also where we release the quickfret list. These are saveareas
- * that were released as part of the exception exit path in hw_exceptions.
- * In order to save an atomic operation (which actually will not work
- * properly on a 64-bit machine) we use holdQFret to indicate that the list
- * is in flux and should not be looked at here. This comes into play only
- * when we take a PTE miss when we are queuing a savearea onto qfret.
- * Quite rare but could happen. If the flag is set, this code does not
- * release the list and waits until next time.
+ * This routine is the only place where we return from an interruption.
+ * Anyplace else is wrong. Even if I write the code, it's still wrong.
+ * Feel free to come by and slap me if I do do it--even though I may
+ * have had a good reason to do it.
*
* All we need to remember here is that R13 must point to the savearea
* that has the context we need to load up. Translation and interruptions
* is any tomfoolery with savearea stacks, it must be taken care of
* before we get here.
*
+ * Speaking of tomfoolery, this is where we synthesize interruptions
+ * if we need to.
*/
.align 5
EatRupt: mfsprg r29,0 ; Get the per_proc block back
mr r31,r13 ; Move the savearea pointer to the far end of the register set
- mfsprg r27,2 ; Get the processor features
- lwz r3,holdQFret(r29) ; Get the release hold off flag
-
- bt++ pf64Bitb,eat64a ; Skip down to the 64-bit version of this
-
-;
-; This starts the 32-bit version
-;
+ lwz r30,quickfret(r29) ; Pick up the quick fret list, if any
- mr. r3,r3 ; Should we hold off the quick release?
- lwz r30,quickfret+4(r29) ; Pick up the quick fret list, if any
- la r21,saver0(r31) ; Point to the first thing we restore
- bne- ernoqfret ; Hold off set, do not release just now...
+ mfsprg r27,2 ; Get the processor features
+ lwz r21,savesrr1(r31) ; Get destination MSR
erchkfret: mr. r3,r30 ; Any savearea to quickly release?
beq+ ernoqfret ; No quickfrets...
- lwz r30,SAVprev+4(r30) ; Chain back now
+ lwz r30,SAVprev(r30) ; Chain back now
bl EXT(save_ret_phys) ; Put it on the free list
- stw r30,quickfret+4(r29) ; Dequeue previous guy (really, it is ok to wait until after the release)
+ stw r30,quickfret(r29) ; Dequeue previous guy (really, it is ok to wait until after the release)
b erchkfret ; Try the next one...
+
.align 5
-ernoqfret:
-#if INSTRUMENT
- mfspr r30,pmc1 ; INSTRUMENT - saveinstr[5] - Take stamp at saveareas released
- stw r30,0x6100+(5*16)+0x0(0) ; INSTRUMENT - Save it
- mfspr r30,pmc2 ; INSTRUMENT - Get stamp
- stw r30,0x6100+(5*16)+0x4(0) ; INSTRUMENT - Save it
- mfspr r30,pmc3 ; INSTRUMENT - Get stamp
- stw r30,0x6100+(5*16)+0x8(0) ; INSTRUMENT - Save it
- mfspr r30,pmc4 ; INSTRUMENT - Get stamp
- stw r30,0x6100+(5*16)+0xC(0) ; INSTRUMENT - Save it
-#endif
+ernoqfret: mtcrf 0x60,r27 ; Set CRs with thermal facilities
+ rlwinm. r0,r21,0,MSR_EE_BIT,MSR_EE_BIT ; Are interruptions going to be enabled?
+ crandc 31,pfThermalb,pfThermIntb ; See if we have both thermometer and not interrupt facility
+ la r21,saver0(r31) ; Point to the first thing we restore
+ crandc 31,cr0_eq,31 ; Factor in enablement
+ bf 31,tempisok ; No thermal checking needed...
+
+;
+; We get to here if 1) there is a thermal facility, and 2) the hardware
+; will or cannot interrupt, and 3) the interrupt will be enabled after this point.
+;
+
+ mfspr r16,thrm3 ; Get thermal 3
+ mfspr r14,thrm1 ; Get thermal 2
+ rlwinm. r16,r16,0,thrme,thrme ; Is the themometer enabled?
+ mfspr r15,thrm2 ; Get thermal 2
+ beq- tempisok ; No thermometer...
+ rlwinm r16,r14,2,28,31 ; Cluster THRM1s TIE, V, TIN, and TIV at bottom 4 bits
+ srawi r0,r15,31 ; Make a mask of 1s if temprature over
+ rlwinm r30,r15,2,28,31 ; Cluster THRM2s TIE, V, TIN, and TIV at bottom 4 bits
+;
+; Note that the following compare check that V, TIN, and TIV are set and that TIE is cleared.
+; This insures that we only emulate when the hardware is not set to interrupt.
+;
+ cmplwi cr0,r16,7 ; Is there a valid pending interruption for THRM1?
+ cmplwi cr1,r30,7 ; Is there a valid pending interruption for THRM2?
+ and r15,r15,r0 ; Keep high temp if that interrupted, zero if not
+ cror cr0_eq,cr0_eq,cr1_eq ; Merge both
+ andc r14,r14,r0 ; Keep low if high did not interrupt, zero if it did
+ bne+ tempisok ; Nope, temprature is in range
+
+ li r11,T_THERMAL ; Time to emulate a thermal interruption
+ or r14,r14,r15 ; Get contents of interrupting register
+ mr r13,r31 ; Make sure savearea is pointed to correctly
+ stw r11,saveexception(r31) ; Set the exception code
+ stw r14,savedar(r31) ; Set the contents of the interrupting register into the dar
+
+;
+; This code is here to prevent a problem that will probably never happen. If we are
+; returning from an emulation routine (alignment, altivec assist, etc.) the SRs may
+; not be set to the proper kernel values. Then, if we were to emulate a thermal here,
+; we would end up running in the kernel with a bogus SR. So, to prevent
+; this unfortunate circumstance, we slam the SRs here. (I worry too much...)
+;
- dcbt 0,r21 ; Touch in the first thing we need
+ lis r30,hi16(KERNEL_SEG_REG0_VALUE) ; Get the high half of the kernel SR0 value
+ mtsr sr0,r30 ; Set the kernel SR0
+ addis r30,r30,0x0010 ; Point to the second segment of kernel
+ mtsr sr1,r30 ; Set the kernel SR1
+ addis r30,r30,0x0010 ; Point to the third segment of kernel
+ mtsr sr2,r30 ; Set the kernel SR2
+ addis r30,r30,0x0010 ; Point to the third segment of kernel
+ mtsr sr3,r30 ; Set the kernel SR3
+ b Redrive ; Go process this new interruption...
+
+
+tempisok: dcbt 0,r21 ; Touch in the first thing we need
;
; Here we release the savearea.
; savearea to the head of the local list. Then, if it needs to trim, it will
; start with the SECOND savearea, leaving ours intact.
;
+; Build the SR values depending upon destination. If we are going to the kernel,
+; the SRs are almost all the way set up. SR14 (or the currently used copyin/out register)
+; must be set to whatever it was at the last exception because it varies. All the rest
+; have been set up already.
+;
+; If we are going into user space, we need to check a bit more. SR0, SR1, SR2, and
+; SR14 (current implementation) must be restored always. The others must be set if
+; they are different that what was loaded last time (i.e., tasks have switched).
+; We check the last loaded address space ID and if the same, we skip the loads.
+; This is a performance gain because SR manipulations are slow.
+;
+; There is also the special case when MSR_RI is set. This happens when we are trying to
+; make a special user state access when we are in the kernel. If we take an exception when
+; during that, the SRs may have been modified. Therefore, we need to restore them to
+; what they were before the exception because they could be non-standard. We saved them
+; during exception entry, so we will just load them here.
;
mr r3,r31 ; Get the exiting savearea in parm register
bl EXT(save_ret_phys) ; Put it on the free list
-#if INSTRUMENT
- mfspr r3,pmc1 ; INSTRUMENT - saveinstr[6] - Take stamp afer savearea released
- stw r3,0x6100+(6*16)+0x0(0) ; INSTRUMENT - Save it
- mfspr r3,pmc2 ; INSTRUMENT - Get stamp
- stw r3,0x6100+(6*16)+0x4(0) ; INSTRUMENT - Save it
- mfspr r3,pmc3 ; INSTRUMENT - Get stamp
- stw r3,0x6100+(6*16)+0x8(0) ; INSTRUMENT - Save it
- mfspr r3,pmc4 ; INSTRUMENT - Get stamp
- stw r3,0x6100+(6*16)+0xC(0) ; INSTRUMENT - Save it
-#endif
- lwz r3,savesrr1+4(r31) ; Pass in the MSR we are going to
- bl EXT(switchSegs) ; Go handle the segment registers/STB
-#if INSTRUMENT
- mfspr r30,pmc1 ; INSTRUMENT - saveinstr[10] - Take stamp afer switchsegs
- stw r30,0x6100+(10*16)+0x0(0) ; INSTRUMENT - Save it
- mfspr r30,pmc2 ; INSTRUMENT - Get stamp
- stw r30,0x6100+(10*16)+0x4(0) ; INSTRUMENT - Save it
- mfspr r30,pmc3 ; INSTRUMENT - Get stamp
- stw r30,0x6100+(10*16)+0x8(0) ; INSTRUMENT - Save it
- mfspr r30,pmc4 ; INSTRUMENT - Get stamp
- stw r30,0x6100+(10*16)+0xC(0) ; INSTRUMENT - Save it
-#endif
- li r3,savesrr1+4 ; Get offset to the srr1 value
+ li r3,savesrr1 ; Get offset to the srr1 value
- lhz r9,PP_CPU_FLAGS(r29) ; Get the processor flags
lwarx r26,r3,r31 ; Get destination MSR and take reservation along the way (just so we can blow it away)
-
- rlwinm r25,r26,27,22,22 ; Move PR bit to BE
-
+ lwz r7,PP_USERPMAP(r29) ; Pick up the user pmap we may launch
+ rlwinm. r17,r26,0,MSR_RI_BIT,MSR_RI_BIT ; See if we are returning from a special fault
cmplw cr3,r14,r14 ; Set that we do not need to stop streams
- rlwinm r9,r9,(((31-MSR_BE_BIT)+(traceBEb+16+1))&31),MSR_BE_BIT,MSR_BE_BIT ; Set BE bit if special trace is on
- li r21,emfp0 ; Point to the fp savearea
- and r9,r9,r25 ; Clear BE if supervisor state
- or r26,r26,r9 ; Flip on the BE bit for special trace if needed
- stwcx. r26,r3,r31 ; Blow away any reservations we hold (and set BE)
-
- lwz r25,savesrr0+4(r31) ; Get the SRR0 to use
-
- la r28,saver4(r31) ; Point to the 32-byte line with r4-r7
- dcbz r21,r29 ; Clear a work area
- lwz r0,saver0+4(r31) ; Restore R0
- dcbt 0,r28 ; Touch in r4-r7
- lwz r1,saver1+4(r31) ; Restore R1
- lwz r2,saver2+4(r31) ; Restore R2
- la r28,saver8(r31) ; Point to the 32-byte line with r8-r11
- lwz r3,saver3+4(r31) ; Restore R3
- andis. r6,r27,hi16(pfAltivec) ; Do we have altivec on the machine?
- dcbt 0,r28 ; touch in r8-r11
- lwz r4,saver4+4(r31) ; Restore R4
- la r28,saver12(r31) ; Point to the 32-byte line with r12-r15
- mtsrr0 r25 ; Restore the SRR0 now
- lwz r5,saver5+4(r31) ; Restore R5
- mtsrr1 r26 ; Restore the SRR1 now
- lwz r6,saver6+4(r31) ; Restore R6
-
- dcbt 0,r28 ; touch in r12-r15
- la r28,saver16(r31)
-
- lwz r7,saver7+4(r31) ; Restore R7
- lwz r8,saver8+4(r31) ; Restore R8
- lwz r9,saver9+4(r31) ; Restore R9
-
- dcbt 0,r28 ; touch in r16-r19
- la r28,saver20(r31)
-
- lwz r10,saver10+4(r31) ; Restore R10
- lwz r11,saver11+4(r31) ; Restore R11
-
- dcbt 0,r28 ; touch in r20-r23
- la r28,savevscr(r31) ; Point to the status area
-
- lwz r12,saver12+4(r31) ; Restore R12
- lwz r13,saver13+4(r31) ; Restore R13
+ beq+ nSpecAcc ; Do not reload the kernel SRs if this is not a special access...
- la r14,savectr+4(r31)
- dcbt 0,r28 ; Touch in VSCR and FPSCR
- dcbt 0,r14 ; touch in CTR, DAR, DSISR, VRSAVE, and Exception code
+ lwz r14,savesr0(r31) ; Get SR0 at fault time
+ mtsr sr0,r14 ; Set SR0
+ lwz r14,savesr1(r31) ; Get SR1 at fault time
+ mtsr sr1,r14 ; Set SR1
+ lwz r14,savesr2(r31) ; Get SR2 at fault time
+ mtsr sr2,r14 ; Set SR2
+ lwz r14,savesr3(r31) ; Get SR3 at fault timee
+ mtsr sr3,r14 ; Set SR3
+ b segsdone ; We are all set up now...
- lwz r26,next_savearea+4(r29) ; Get the exception save area
- la r28,saver24(r31)
+ .align 5
- lwz r14,saver14+4(r31) ; Restore R14
- lwz r15,saver15+4(r31) ; Restore R15
+nSpecAcc: rlwinm. r17,r26,0,MSR_PR_BIT,MSR_PR_BIT ; See if we are going to user or system
+ li r14,PMAP_SEGS ; Point to segments
+ bne+ gotouser ; We are going into user state...
+ lwz r14,savesr14(r31) ; Get the copyin/out register at interrupt time
+ mtsr sr14,r14 ; Set SR14
+ b segsdone ; We are all set up now...
+
+ .align 5
- stfd f0,emfp0(r29) ; Save FP0
- lwz r27,savevrsave(r31) ; Get the vrsave
- dcbt 0,r28 ; touch in r24-r27
- la r28,savevscr(r31) ; Point to the status area
- lfd f0,savefpscrpad(r31) ; Get the fpscr
- la r22,saver28(r31)
- mtfsf 0xFF,f0 ; Restore fpscr
- lfd f0,emfp0(r29) ; Restore the used register
+gotouser: dcbt r14,r7 ; Touch the segment register contents
+ lwz r9,spcFlags(r29) ; Pick up the special flags
+ lwz r16,PP_LASTPMAP(r29) ; Pick up the last loaded pmap
+ addi r14,r14,32 ; Second half of pmap segments
+ rlwinm r9,r9,userProtKeybit-2,2,2 ; Isolate the user state protection key
+ lwz r15,PMAP_SPACE(r7) ; Get the primary space
+ lwz r13,PMAP_VFLAGS(r7) ; Get the flags
+ dcbt r14,r7 ; Touch second page
+ oris r15,r15,hi16(SEG_REG_PROT) ; Set segment 0 SR value
+ mtcrf 0x0F,r13 ; Set CRs to correspond to the subordinate spaces
+ xor r15,r15,r9 ; Flip to proper segment register key
+ lhz r9,PP_CPU_FLAGS(r29) ; Get the processor flags
- beq noavec3 ; No Altivec on this CPU...
+ addis r13,r15,0x0000 ; Get SR0 value
+ bf 16,nlsr0 ; No alternate here...
+ lwz r13,PMAP_SEGS+(0*4)(r7) ; Get SR0 value
- stvxl v0,r21,r29 ; Save a vector register
- lvxl v0,0,r28 ; Get the vector status
- mtspr vrsave,r27 ; Set the vrsave
- mtvscr v0 ; Set the vector status
- lvxl v0,r21,r29 ; Restore work vector register
-
-noavec3: dcbt 0,r22 ; touch in r28-r31
-
- lwz r23,spcFlags(r29) ; Get the special flags from per_proc
- la r17,savesrr0(r31)
- la r26,saver0(r26) ; Point to the first part of the next savearea
- dcbt 0,r17 ; touch in SRR0, SRR1, CR, XER, LR
- lhz r28,pfrptdProc(r29) ; Get the reported processor type
-
- lwz r16,saver16+4(r31) ; Restore R16
- lwz r17,saver17+4(r31) ; Restore R17
- lwz r18,saver18+4(r31) ; Restore R18
- lwz r19,saver19+4(r31) ; Restore R19
- lwz r20,saver20+4(r31) ; Restore R20
- lwz r21,saver21+4(r31) ; Restore R21
- lwz r22,saver22+4(r31) ; Restore R22
-
- cmpwi cr1,r28,CPU_SUBTYPE_POWERPC_750 ; G3?
-
- dcbz 0,r26 ; Clear and allocate next savearea we use in the off chance it is still in when we next interrupt
-
- andis. r23,r23,hi16(perfMonitor) ; Is the performance monitor enabled?
- lwz r23,saver23+4(r31) ; Restore R23
- cmpwi cr2,r28,CPU_SUBTYPE_POWERPC_7400 ; Yer standard G4?
- lwz r24,saver24+4(r31) ; Restore R24
- lwz r25,saver25+4(r31) ; Restore R25
- lwz r26,saver26+4(r31) ; Restore R26
- lwz r27,saver27+4(r31) ; Restore R27
-
- beq+ noPerfMonRestore32 ; No perf monitor...
-
- beq- cr1,perfMonRestore32_750 ; This is a G3...
- beq- cr2,perfMonRestore32_7400 ; Standard G4...
-
- lwz r28,savepmc+16(r31)
- lwz r29,savepmc+20(r31)
- mtspr pmc5,r28 ; Restore PMC5
- mtspr pmc6,r29 ; Restore PMC6
-
-perfMonRestore32_7400:
- lwz r28,savemmcr2+4(r31)
- mtspr mmcr2,r28 ; Restore MMCR2
-
-perfMonRestore32_750:
- lwz r28,savepmc+0(r31)
- lwz r29,savepmc+4(r31)
- mtspr pmc1,r28 ; Restore PMC1
- mtspr pmc2,r29 ; Restore PMC2
- lwz r28,savepmc+8(r31)
- lwz r29,savepmc+12(r31)
- mtspr pmc3,r28 ; Restore PMC3
- mtspr pmc4,r29 ; Restore PMC4
- lwz r28,savemmcr1+4(r31)
- lwz r29,savemmcr0+4(r31)
- mtspr mmcr1,r28 ; Restore MMCR1
- mtspr mmcr0,r29 ; Restore MMCR0
-
-noPerfMonRestore32:
- lwz r28,savecr(r31) ; Get CR to restore
- lwz r29,savexer+4(r31) ; Get XER to restore
- mtcr r28 ; Restore the CR
- lwz r28,savelr+4(r31) ; Get LR to restore
- mtxer r29 ; Restore the XER
- lwz r29,savectr+4(r31) ; Get the CTR to restore
- mtlr r28 ; Restore the LR
- lwz r28,saver30+4(r31) ; Get R30
- mtctr r29 ; Restore the CTR
- lwz r29,saver31+4(r31) ; Get R31
- mtsprg 2,r28 ; Save R30 for later
- lwz r28,saver28+4(r31) ; Restore R28
- mtsprg 3,r29 ; Save R31 for later
- lwz r29,saver29+4(r31) ; Restore R29
+nlsr0: mtsr sr0,r13 ; Load up the SR
+ rlwinm r9,r9,(((31-MSR_BE_BIT)+(traceBEb+16+1))&31),MSR_BE_BIT,MSR_BE_BIT ; Set BE bit if special trace is on
- mfsprg r31,0 ; Get per_proc
- mfsprg r30,2 ; Restore R30
- lwz r31,pfAvailable(r31) ; Get the feature flags
- mtsprg 2,r31 ; Set the feature flags
- mfsprg r31,3 ; Restore R31
+ addis r13,r15,0x0010 ; Get SR1 value
+ bf 17,nlsr1 ; No alternate here...
+ lwz r13,PMAP_SEGS+(1*4)(r7) ; Get SR1 value
+
+nlsr1: mtsr sr1,r13 ; Load up the SR
+ or r26,r26,r9 ; Flip on the BE bit for special trace if needed
- rfi ; Click heels three times and think very hard that there is no place like home...
+ cmplw cr3,r7,r16 ; Are we running the same segs as last time?
- .long 0 ; Leave this here
- .long 0
- .long 0
- .long 0
- .long 0
- .long 0
- .long 0
- .long 0
+ addis r13,r15,0x0020 ; Get SR2 value
+ bf 18,nlsr2 ; No alternate here...
+ lwz r13,PMAP_SEGS+(2*4)(r7) ; Get SR2 value
+
+nlsr2: mtsr sr2,r13 ; Load up the SR
+ addis r13,r15,0x0030 ; Get SR3 value
+ bf 19,nlsr3 ; No alternate here...
+ lwz r13,PMAP_SEGS+(3*4)(r7) ; Get SR3 value
+
+nlsr3: mtsr sr3,r13 ; Load up the SR
-;
-; This starts the 64-bit version
-;
+ addis r13,r15,0x00E0 ; Get SR14 value
+ bf 30,nlsr14 ; No alternate here...
+ lwz r13,PMAP_SEGS+(14*4)(r7) ; Get SR14 value
+
+nlsr14: mtsr sr14,r13 ; Load up the SR
- .align 7
+ beq+ cr3,segsdone ; All done if same pmap as last time...
+
+ stw r7,PP_LASTPMAP(r29) ; Remember what we just loaded
+
+ addis r13,r15,0x0040 ; Get SR4 value
+ bf 20,nlsr4 ; No alternate here...
+ lwz r13,PMAP_SEGS+(4*4)(r7) ; Get SR4 value
+
+nlsr4: mtsr sr4,r13 ; Load up the SR
-eat64a: ld r30,quickfret(r29) ; Pick up the quick fret list, if any
+ addis r13,r15,0x0050 ; Get SR5 value
+ bf 21,nlsr5 ; No alternate here...
+ lwz r13,PMAP_SEGS+(5*4)(r7) ; Get SR5 value
+
+nlsr5: mtsr sr5,r13 ; Load up the SR
- mr. r3,r3 ; Should we hold off the quick release?
- la r21,saver0(r31) ; Point to the first thing we restore
- bne-- ernoqfre64 ; Hold off set, do not release just now...
+ addis r13,r15,0x0060 ; Get SR6 value
+ bf 22,nlsr6 ; No alternate here...
+ lwz r13,PMAP_SEGS+(6*4)(r7) ; Get SR6 value
-erchkfre64: mr. r3,r30 ; Any savearea to quickly release?
- beq+ ernoqfre64 ; No quickfrets...
- ld r30,SAVprev(r30) ; Chain back now
+nlsr6: mtsr sr6,r13 ; Load up the SR
+
+ addis r13,r15,0x0070 ; Get SR7 value
+ bf 23,nlsr7 ; No alternate here...
+ lwz r13,PMAP_SEGS+(7*4)(r7) ; Get SR7 value
- bl EXT(save_ret_phys) ; Put it on the free list
+nlsr7: mtsr sr7,r13 ; Load up the SR
- std r30,quickfret(r29) ; Dequeue previous guy (really, it is ok to wait until after the release)
- b erchkfre64 ; Try the next one...
+ addis r13,r15,0x0080 ; Get SR8 value
+ bf 24,nlsr8 ; No alternate here...
+ lwz r13,PMAP_SEGS+(8*4)(r7) ; Get SR8 value
+
+nlsr8: mtsr sr8,r13 ; Load up the SR
- .align 7
+ addis r13,r15,0x0090 ; Get SR9 value
+ bf 25,nlsr9 ; No alternate here...
+ lwz r13,PMAP_SEGS+(9*4)(r7) ; Get SR9 value
-ernoqfre64: dcbt 0,r21 ; Touch in the first thing we need
+nlsr9: mtsr sr9,r13 ; Load up the SR
+
+ addis r13,r15,0x00A0 ; Get SR10 value
+ bf 26,nlsr10 ; No alternate here...
+ lwz r13,PMAP_SEGS+(10*4)(r7) ; Get SR10 value
-;
-; Here we release the savearea.
-;
-; Important!!!! The savearea is released before we are done with it. When the
-; local free savearea list (anchored at lclfree) gets too long, save_ret_phys
-; will trim the list, making the extra saveareas allocatable by another processor
-; The code in there must ALWAYS leave our savearea on the local list, otherwise
-; we could be very, very unhappy. The code there always queues the "just released"
-; savearea to the head of the local list. Then, if it needs to trim, it will
-; start with the SECOND savearea, leaving ours intact.
-;
-;
+nlsr10: mtsr sr10,r13 ; Load up the SR
- li r3,lgKillResv ; Get spot to kill reservation
- stdcx. r3,0,r3 ; Blow away any reservations we hold
+ addis r13,r15,0x00B0 ; Get SR11 value
+ bf 27,nlsr11 ; No alternate here...
+ lwz r13,PMAP_SEGS+(11*4)(r7) ; Get SR11 value
- mr r3,r31 ; Get the exiting savearea in parm register
- bl EXT(save_ret_phys) ; Put it on the free list
+nlsr11: mtsr sr11,r13 ; Load up the SR
- lwz r3,savesrr1+4(r31) ; Pass in the MSR we will be going to
- bl EXT(switchSegs) ; Go handle the segment registers/STB
+ addis r13,r15,0x00C0 ; Get SR12 value
+ bf 28,nlsr12 ; No alternate here...
+ lwz r13,PMAP_SEGS+(12*4)(r7) ; Get SR12 value
+
+nlsr12: mtsr sr12,r13 ; Load up the SR
- lhz r9,PP_CPU_FLAGS(r29) ; Get the processor flags
- ld r26,savesrr1(r31) ; Get destination MSR
- cmplw cr3,r14,r14 ; Set that we do not need to stop streams
- rlwinm r25,r26,27,22,22 ; Move PR bit to BE
+ addis r13,r15,0x00D0 ; Get SR13 value
+ bf 29,nlsr13 ; No alternate here...
+ lwz r13,PMAP_SEGS+(13*4)(r7) ; Get SR13 value
+
+nlsr13: mtsr sr13,r13 ; Load up the SR
- rlwinm r9,r9,(((31-MSR_BE_BIT)+(traceBEb+16+1))&31),MSR_BE_BIT,MSR_BE_BIT ; Set BE bit if special trace is on
- li r21,emfp0 ; Point to a workarea
- and r9,r9,r25 ; Clear BE if supervisor state
- or r26,r26,r9 ; Flip on the BE bit for special trace if needed
+ addis r13,r15,0x00F0 ; Get SR15 value
+ bf 31,nlsr15 ; No alternate here...
+ lwz r13,PMAP_SEGS+(15*4)(r7) ; Get SR15 value
+
+nlsr15: mtsr sr15,r13 ; Load up the SR
+
+segsdone: stwcx. r26,r3,r31 ; Blow away any reservations we hold
- ld r25,savesrr0(r31) ; Get the SRR0 to use
- la r28,saver16(r31) ; Point to the 128-byte line with r16-r31
- dcbz128 r21,r29 ; Clear a work area
- ld r0,saver0(r31) ; Restore R0
- dcbt 0,r28 ; Touch in r16-r31
- ld r1,saver1(r31) ; Restore R1
- ld r2,saver2(r31) ; Restore R2
- ld r3,saver3(r31) ; Restore R3
+ li r21,emfp0 ; Point to the fp savearea
+ lwz r25,savesrr0(r31) ; Get the SRR0 to use
+ la r28,saver8(r31) ; Point to the next line to use
+ dcbt r21,r29 ; Start moving in a work area
+ lwz r0,saver0(r31) ; Restore R0
+ dcbt 0,r28 ; Touch it in
+ lwz r1,saver1(r31) ; Restore R1
+ lwz r2,saver2(r31) ; Restore R2
+ la r28,saver16(r31) ; Point to the next line to get
+ lwz r3,saver3(r31) ; Restore R3
mtcrf 0x80,r27 ; Get facility availability flags (do not touch CR1-7)
- ld r4,saver4(r31) ; Restore R4
+ lwz r4,saver4(r31) ; Restore R4
mtsrr0 r25 ; Restore the SRR0 now
- ld r5,saver5(r31) ; Restore R5
+ lwz r5,saver5(r31) ; Restore R5
mtsrr1 r26 ; Restore the SRR1 now
- ld r6,saver6(r31) ; Restore R6
-
- ld r7,saver7(r31) ; Restore R7
- ld r8,saver8(r31) ; Restore R8
- ld r9,saver9(r31) ; Restore R9
-
- la r28,savevscr(r31) ; Point to the status area
-
- ld r10,saver10(r31) ; Restore R10
- ld r11,saver11(r31) ; Restore R11
- ld r12,saver12(r31) ; Restore R12
- ld r13,saver13(r31) ; Restore R13
+ lwz r6,saver6(r31) ; Restore R6
+
+ dcbt 0,r28 ; Touch that next line on in
+ la r28,savevscr(r31) ; Point to the saved facility context
+
+ lwz r7,saver7(r31) ; Restore R7
+ lwz r8,saver8(r31) ; Restore R8
+ lwz r9,saver9(r31) ; Restore R9
+ mfmsr r26 ; Get the current MSR
+ dcbt 0,r28 ; Touch saved facility context
+ lwz r10,saver10(r31) ; Restore R10
+ lwz r11,saver11(r31) ; Restore R11
+ oris r26,r26,hi16(MASK(MSR_VEC)) ; Get the vector enable bit
+ lwz r12,saver12(r31) ; Restore R12
+ ori r26,r26,lo16(MASK(MSR_FP)) ; Add in the float enable
+ lwz r13,saver13(r31) ; Restore R13
+ la r28,saver24(r31) ; Point to the next line to do
- ld r26,next_savearea(r29) ; Get the exception save area
+;
+; Note that floating point and vector will be enabled from here on until the RFI
+;
- ld r14,saver14(r31) ; Restore R14
- ld r15,saver15(r31) ; Restore R15
- lwz r27,savevrsave(r31) ; Get the vrsave
-
- bf-- pfAltivecb,noavec2s ; Skip if no VMX...
+ mtmsr r26 ; Turn on vectors and floating point
+ isync
+
+ dcbt 0,r28 ; Touch next line to do
+
+ lwz r14,saver14(r31) ; Restore R14
+ lwz r15,saver15(r31) ; Restore R15
+
+ bf pfAltivecb,noavec3 ; No Altivec on this CPU...
+ la r28,savevscr(r31) ; Point to the status area
stvxl v0,r21,r29 ; Save a vector register
lvxl v0,0,r28 ; Get the vector status
+ lwz r27,savevrsave(r31) ; Get the vrsave
mtvscr v0 ; Set the vector status
lvxl v0,r21,r29 ; Restore work vector register
+ beq+ cr3,noavec2 ; SRs have not changed, no need to stop the streams...
+ dssall ; Kill all data streams
+ sync
-noavec2s: mtspr vrsave,r27 ; Set the vrsave
+noavec2: mtspr vrsave,r27 ; Set the vrsave
+
+noavec3: bf- pfFloatb,nofphere ; Skip if no floating point...
- lwz r28,saveexception(r31) ; Get exception type
stfd f0,emfp0(r29) ; Save FP0
lfd f0,savefpscrpad(r31) ; Get the fpscr
mtfsf 0xFF,f0 ; Restore fpscr
lfd f0,emfp0(r29) ; Restore the used register
- ld r16,saver16(r31) ; Restore R16
- lwz r30,spcFlags(r29) ; Get the special flags from per_proc
- ld r17,saver17(r31) ; Restore R17
- ld r18,saver18(r31) ; Restore R18
- cmplwi cr1,r28,T_RESET ; Are we returning from a reset?
- ld r19,saver19(r31) ; Restore R19
- ld r20,saver20(r31) ; Restore R20
- li r27,0 ; Get a zero
- ld r21,saver21(r31) ; Restore R21
- la r26,saver0(r26) ; Point to the first part of the next savearea
- andis. r30,r30,hi16(perfMonitor) ; Is the performance monitor enabled?
- ld r22,saver22(r31) ; Restore R22
- ld r23,saver23(r31) ; Restore R23
- bne++ cr1,er64rrst ; We are not returning from a reset...
- stw r27,lo16(EXT(ResetHandler)-EXT(ExceptionVectorsStart)+RESETHANDLER_TYPE)(br0) ; Allow resets again
-
-er64rrst: ld r24,saver24(r31) ; Restore R24
-
- dcbz128 0,r26 ; Clear and allocate next savearea we use in the off chance it is still in when we next interrupt
-
- ld r25,saver25(r31) ; Restore R25
- ld r26,saver26(r31) ; Restore R26
- ld r27,saver27(r31) ; Restore R27
-
- beq++ noPerfMonRestore64 ; Nope...
-
- lwz r28,savepmc+0(r31)
- lwz r29,savepmc+4(r31)
- mtspr pmc1_gp,r28 ; Restore PMC1
- mtspr pmc2_gp,r29 ; Restore PMC2
- lwz r28,savepmc+8(r31)
- lwz r29,savepmc+12(r31)
- mtspr pmc3_gp,r28 ; Restore PMC3
- mtspr pmc4_gp,r29 ; Restore PMC4
- lwz r28,savepmc+16(r31)
- lwz r29,savepmc+20(r31)
- mtspr pmc5_gp,r28 ; Restore PMC5
- mtspr pmc6_gp,r29 ; Restore PMC6
- lwz r28,savepmc+24(r31)
- lwz r29,savepmc+28(r31)
- mtspr pmc7_gp,r28 ; Restore PMC7
- mtspr pmc8_gp,r29 ; Restore PMC8
- ld r28,savemmcr1(r31)
- ld r29,savemmcr2(r31)
- mtspr mmcr1_gp,r28 ; Restore MMCR1
- mtspr mmcra_gp,r29 ; Restore MMCRA
- ld r28,savemmcr0(r31)
-
- mtspr mmcr0_gp,r28 ; Restore MMCR0
-
-noPerfMonRestore64:
- mfsprg r30,0 ; Get per_proc
+
+nofphere: lwz r16,saver16(r31) ; Restore R16
+ lwz r17,saver17(r31) ; Restore R17
+ lwz r18,saver18(r31) ; Restore R18
+ lwz r19,saver19(r31) ; Restore R19
+ lwz r20,saver20(r31) ; Restore R20
+ lwz r21,saver21(r31) ; Restore R21
+ lwz r22,saver22(r31) ; Restore R22
+
+ lwz r23,saver23(r31) ; Restore R23
+ lwz r24,saver24(r31) ; Restore R24
+ lwz r25,saver25(r31) ; Restore R25
+ lwz r26,saver26(r31) ; Restore R26
+ lwz r27,saver27(r31) ; Restore R27
+
lwz r28,savecr(r31) ; Get CR to restore
- ld r29,savexer(r31) ; Get XER to restore
+
+ lwz r29,savexer(r31) ; Get XER to restore
mtcr r28 ; Restore the CR
- ld r28,savelr(r31) ; Get LR to restore
+ lwz r28,savelr(r31) ; Get LR to restore
mtxer r29 ; Restore the XER
- ld r29,savectr(r31) ; Get the CTR to restore
+ lwz r29,savectr(r31) ; Get the CTR to restore
mtlr r28 ; Restore the LR
- ld r28,saver30(r31) ; Get R30
+ lwz r28,saver30(r31) ; Get R30
mtctr r29 ; Restore the CTR
- ld r29,saver31(r31) ; Get R31
- mtspr hsprg0,r28 ; Save R30 for later
- ld r28,saver28(r31) ; Restore R28
+ lwz r29,saver31(r31) ; Get R31
+ mtsprg 2,r28 ; Save R30 for later
+ lwz r28,saver28(r31) ; Restore R28
mtsprg 3,r29 ; Save R31 for later
- ld r29,saver29(r31) ; Restore R29
+ lwz r29,saver29(r31) ; Restore R29
- lwz r31,pfAvailable(r30) ; Get the feature flags
- lwz r30,UAW(r30) ; Get the User Assist Word
+ mfsprg r31,0 ; Get per_proc
+ mfsprg r30,2 ; Restore R30
+ lwz r31,pfAvailable(r31) ; Get the feature flags
mtsprg 2,r31 ; Set the feature flags
mfsprg r31,3 ; Restore R31
- mtsprg 3,r30 ; Set the UAW
- mfspr r30,hsprg0 ; Restore R30
- rfid ; Click heels three times and think very hard that there is no place like home...
+ rfi ; Click heels three times and think very hard that there is no place like home...
+
+ .long 0 ; Leave this here
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+ .long 0
+
*
*
* ENTRY : IR and/or DR and/or interruptions can be on
- * R3 points to the virtual address of a savearea
+ * R3 points to the physical address of a savearea
*/
.align 5
LEXT(exception_exit)
mfsprg r29,2 ; Get feature flags
- mr r31,r3 ; Get the savearea in the right register
+ mfmsr r30 ; Get the current MSR
mtcrf 0x04,r29 ; Set the features
- li r0,1 ; Get this just in case
- mtcrf 0x02,r29 ; Set the features
- lis r30,hi16(MASK(MSR_VEC)|MASK(MSR_FP)|MASK(MSR_ME)) ; Set up the MSR we will use throughout. Note that ME come on here if MCK
- rlwinm r4,r3,0,0,19 ; Round down to savearea block base
+ rlwinm r30,r30,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ mr r31,r3 ; Get the savearea in the right register
+ rlwinm r30,r30,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ li r10,savesrr0 ; Point to one of the first things we touch in the savearea on exit
+ andi. r30,r30,0x7FCF ; Turn off externals, IR, and DR
lis r1,hi16(SAVredrive) ; Get redrive request
- mfsprg r2,0 ; Get the per_proc block
- ori r30,r30,lo16(MASK(MSR_VEC)|MASK(MSR_FP)|MASK(MSR_ME)) ; Rest of MSR
- bt++ pf64Bitb,eeSixtyFour ; We are 64-bit...
-
- lwz r4,SACvrswap+4(r4) ; Get the virtual to real translation
-
+
bt pfNoMSRirb,eeNoMSR ; No MSR...
mtmsr r30 ; Translation and all off
isync ; Toss prefetch
b eeNoMSRx
- .align 5
-
-eeSixtyFour:
- ld r4,SACvrswap(r4) ; Get the virtual to real translation
- rldimi r30,r0,63,MSR_SF_BIT ; Set SF bit (bit 0)
- mtmsrd r30 ; Set 64-bit mode, turn off EE, DR, and IR
- isync ; Toss prefetch
- b eeNoMSRx
-
- .align 5
-
eeNoMSR: li r0,loadMSR ; Get the MSR setter SC
mr r3,r30 ; Get new MSR
sc ; Set it
-eeNoMSRx: xor r31,r31,r4 ; Convert the savearea to physical addressing
+eeNoMSRx: dcbt r10,r31 ; Touch in the first stuff we restore
+ mfsprg r2,0 ; Get the per_proc block
lwz r4,SAVflags(r31) ; Pick up the flags
mr r13,r31 ; Put savearea here also
-#if INSTRUMENT
- mfspr r5,pmc1 ; INSTRUMENT - saveinstr[8] - stamp exception exit
- stw r5,0x6100+(8*16)+0x0(0) ; INSTRUMENT - Save it
- mfspr r5,pmc2 ; INSTRUMENT - Get stamp
- stw r5,0x6100+(8*16)+0x4(0) ; INSTRUMENT - Save it
- mfspr r5,pmc3 ; INSTRUMENT - Get stamp
- stw r5,0x6100+(8*16)+0x8(0) ; INSTRUMENT - Save it
- mfspr r5,pmc4 ; INSTRUMENT - Get stamp
- stw r5,0x6100+(8*16)+0xC(0) ; INSTRUMENT - Save it
-#endif
-
-
and. r0,r4,r1 ; Check if redrive requested
+ andc r4,r4,r1 ; Clear redrive
dcbt br0,r2 ; We will need this in just a sec
beq+ EatRupt ; No redrive, just exit...
lwz r11,saveexception(r13) ; Restore exception code
+ stw r4,SAVflags(r13) ; Set the flags
b Redrive ; Redrive the exception...
-
-
- .align 12 ; Force page alignment
+/*
+ * Start of the trace table
+ */
+
+ .align 12 /* Align to 4k boundary */
+
+ .globl EXT(traceTableBeg)
+EXT(traceTableBeg): /* Start of trace table */
+/* .fill 2048,4,0 Make an 8k trace table for now */
+ .fill 13760,4,0 /* Make an .trace table for now */
+/* .fill 240000,4,0 Make an .trace table for now */
+ .globl EXT(traceTableEnd)
+EXT(traceTableEnd): /* End of trace table */
+
.globl EXT(ExceptionVectorsEnd)
EXT(ExceptionVectorsEnd): /* Used if relocating the exception vectors */
-
-
-
-
-;
-; Here is where we keep the low memory globals
-;
-
- . = 0x5000
- .globl EXT(lowGlo)
-
-EXT(lowGlo):
-
- .ascii "Hagfish " ; 5000 Unique eyecatcher
- .long 0 ; 5008 Zero
- .long 0 ; 500C Zero cont...
- .long EXT(per_proc_info) ; 5010 pointer to per_procs
- .long 0 ; 5014 reserved
- .long 0 ; 5018 reserved
- .long 0 ; 501C reserved
- .long 0 ; 5020 reserved
- .long 0 ; 5024 reserved
- .long 0 ; 5028 reserved
- .long 0 ; 502C reserved
- .long 0 ; 5030 reserved
- .long 0 ; 5034 reserved
- .long 0 ; 5038 reserved
- .long 0 ; 503C reserved
- .long 0 ; 5040 reserved
- .long 0 ; 5044 reserved
- .long 0 ; 5048 reserved
- .long 0 ; 504C reserved
- .long 0 ; 5050 reserved
- .long 0 ; 5054 reserved
- .long 0 ; 5058 reserved
- .long 0 ; 505C reserved
- .long 0 ; 5060 reserved
- .long 0 ; 5064 reserved
- .long 0 ; 5068 reserved
- .long 0 ; 506C reserved
- .long 0 ; 5070 reserved
- .long 0 ; 5074 reserved
- .long 0 ; 5078 reserved
- .long 0 ; 507C reserved
-
- .globl EXT(trcWork)
-EXT(trcWork):
- .long 0 ; 5080 The next trace entry to use
-#if DEBUG
- .long 0xFFFFFFFF ; 5084 All enabled
-#else
- .long 0x00000000 ; 5084 All disabled on non-debug systems
+#ifndef HACKALERTHACKALERT
+/*
+ * This .long needs to be here because the linker gets confused and tries to
+ * include the final label in a section in the next section if there is nothing
+ * after it
+ */
+ .long 0 /* (HACK/HACK/HACK) */
#endif
- .long 0 ; 5088 Start of the trace table
- .long 0 ; 508C End (wrap point) of the trace
- .long 0 ; 5090 Saved mask while in debugger
- .long 0 ; 5094 Size of trace table (1 - 256 pages)
- .long 0 ; 5098 traceGas[0]
- .long 0 ; 509C traceGas[1]
-
- .long 0 ; 50A0 reserved
- .long 0 ; 50A4 reserved
- .long 0 ; 50A8 reserved
- .long 0 ; 50AC reserved
- .long 0 ; 50B0 reserved
- .long 0 ; 50B4 reserved
- .long 0 ; 50B8 reserved
- .long 0 ; 50BC reserved
- .long 0 ; 50C0 reserved
- .long 0 ; 50C4 reserved
- .long 0 ; 50C8 reserved
- .long 0 ; 50CC reserved
- .long 0 ; 50D0 reserved
- .long 0 ; 50D4 reserved
- .long 0 ; 50D8 reserved
- .long 0 ; 50DC reserved
- .long 0 ; 50E0 reserved
- .long 0 ; 50E4 reserved
- .long 0 ; 50E8 reserved
- .long 0 ; 50EC reserved
- .long 0 ; 50F0 reserved
- .long 0 ; 50F4 reserved
- .long 0 ; 50F8 reserved
- .long 0 ; 50FC reserved
-
- .globl EXT(saveanchor)
-
-EXT(saveanchor): ; 5100 saveanchor
- .set .,.+SVsize
-
- .long 0 ; 5140 reserved
- .long 0 ; 5144 reserved
- .long 0 ; 5148 reserved
- .long 0 ; 514C reserved
- .long 0 ; 5150 reserved
- .long 0 ; 5154 reserved
- .long 0 ; 5158 reserved
- .long 0 ; 515C reserved
- .long 0 ; 5160 reserved
- .long 0 ; 5164 reserved
- .long 0 ; 5168 reserved
- .long 0 ; 516C reserved
- .long 0 ; 5170 reserved
- .long 0 ; 5174 reserved
- .long 0 ; 5178 reserved
- .long 0 ; 517C reserved
-
- .long 0 ; 5180 tlbieLock
-
- .long 0 ; 5184 reserved
- .long 0 ; 5188 reserved
- .long 0 ; 518C reserved
- .long 0 ; 5190 reserved
- .long 0 ; 5194 reserved
- .long 0 ; 5198 reserved
- .long 0 ; 519C reserved
- .long 0 ; 51A0 reserved
- .long 0 ; 51A4 reserved
- .long 0 ; 51A8 reserved
- .long 0 ; 51AC reserved
- .long 0 ; 51B0 reserved
- .long 0 ; 51B4 reserved
- .long 0 ; 51B8 reserved
- .long 0 ; 51BC reserved
- .long 0 ; 51C0 reserved
- .long 0 ; 51C4 reserved
- .long 0 ; 51C8 reserved
- .long 0 ; 51CC reserved
- .long 0 ; 51D0 reserved
- .long 0 ; 51D4 reserved
- .long 0 ; 51D8 reserved
- .long 0 ; 51DC reserved
- .long 0 ; 51E0 reserved
- .long 0 ; 51E4 reserved
- .long 0 ; 51E8 reserved
- .long 0 ; 51EC reserved
- .long 0 ; 51F0 reserved
- .long 0 ; 51F4 reserved
- .long 0 ; 51F8 reserved
- .long 0 ; 51FC reserved
-
- .globl EXT(dgWork)
-
-EXT(dgWork):
-
- .long 0 ; 5200 dgLock
- .long 0 ; 5204 dgFlags
- .long 0 ; 5208 dgMisc0
- .long 0 ; 520C dgMisc1
- .long 0 ; 5210 dgMisc2
- .long 0 ; 5214 dgMisc3
- .long 0 ; 5218 dgMisc4
- .long 0 ; 521C dgMisc5
-
- .long 0 ; 5220 reserved
- .long 0 ; 5224 reserved
- .long 0 ; 5228 reserved
- .long 0 ; 522C reserved
- .long 0 ; 5230 reserved
- .long 0 ; 5234 reserved
- .long 0 ; 5238 reserved
- .long 0 ; 523C reserved
- .long 0 ; 5240 reserved
- .long 0 ; 5244 reserved
- .long 0 ; 5248 reserved
- .long 0 ; 524C reserved
- .long 0 ; 5250 reserved
- .long 0 ; 5254 reserved
- .long 0 ; 5258 reserved
- .long 0 ; 525C reserved
- .long 0 ; 5260 reserved
- .long 0 ; 5264 reserved
- .long 0 ; 5268 reserved
- .long 0 ; 526C reserved
- .long 0 ; 5270 reserved
- .long 0 ; 5274 reserved
- .long 0 ; 5278 reserved
- .long 0 ; 527C reserved
-
- .long 0 ; 5280 reserved
- .long 0 ; 5284 reserved
- .long 0 ; 5288 reserved
- .long 0 ; 528C reserved
- .long 0 ; 5290 reserved
- .long 0 ; 5294 reserved
- .long 0 ; 5298 reserved
- .long 0 ; 529C reserved
- .long 0 ; 52A0 reserved
- .long 0 ; 52A4 reserved
- .long 0 ; 52A8 reserved
- .long 0 ; 52AC reserved
- .long 0 ; 52B0 reserved
- .long 0 ; 52B4 reserved
- .long 0 ; 52B8 reserved
- .long 0 ; 52BC reserved
- .long 0 ; 52C0 reserved
- .long 0 ; 52C4 reserved
- .long 0 ; 52C8 reserved
- .long 0 ; 52CC reserved
- .long 0 ; 52D0 reserved
- .long 0 ; 52D4 reserved
- .long 0 ; 52D8 reserved
- .long 0 ; 52DC reserved
- .long 0 ; 52E0 reserved
- .long 0 ; 52E4 reserved
- .long 0 ; 52E8 reserved
- .long 0 ; 52EC reserved
- .long 0 ; 52F0 reserved
- .long 0 ; 52F4 reserved
- .long 0 ; 52F8 reserved
- .long 0 ; 52FC reserved
-
- .globl EXT(killresv)
-EXT(killresv):
-
- .long 0 ; 5300 Used to kill reservations
- .long 0 ; 5304 Used to kill reservations
- .long 0 ; 5308 Used to kill reservations
- .long 0 ; 530C Used to kill reservations
- .long 0 ; 5310 Used to kill reservations
- .long 0 ; 5314 Used to kill reservations
- .long 0 ; 5318 Used to kill reservations
- .long 0 ; 531C Used to kill reservations
- .long 0 ; 5320 Used to kill reservations
- .long 0 ; 5324 Used to kill reservations
- .long 0 ; 5328 Used to kill reservations
- .long 0 ; 532C Used to kill reservations
- .long 0 ; 5330 Used to kill reservations
- .long 0 ; 5334 Used to kill reservations
- .long 0 ; 5338 Used to kill reservations
- .long 0 ; 533C Used to kill reservations
- .long 0 ; 5340 Used to kill reservations
- .long 0 ; 5344 Used to kill reservations
- .long 0 ; 5348 Used to kill reservations
- .long 0 ; 534C Used to kill reservations
- .long 0 ; 5350 Used to kill reservations
- .long 0 ; 5354 Used to kill reservations
- .long 0 ; 5358 Used to kill reservations
- .long 0 ; 535C Used to kill reservations
- .long 0 ; 5360 Used to kill reservations
- .long 0 ; 5364 Used to kill reservations
- .long 0 ; 5368 Used to kill reservations
- .long 0 ; 536C Used to kill reservations
- .long 0 ; 5370 Used to kill reservations
- .long 0 ; 5374 Used to kill reservations
- .long 0 ; 5378 Used to kill reservations
- .long 0 ; 537C Used to kill reservations
-
- .long 0 ; 5380 reserved
- .long 0 ; 5384 reserved
- .long 0 ; 5388 reserved
- .long 0 ; 538C reserved
- .long 0 ; 5390 reserved
- .long 0 ; 5394 reserved
- .long 0 ; 5398 reserved
- .long 0 ; 539C reserved
- .long 0 ; 53A0 reserved
- .long 0 ; 53A4 reserved
- .long 0 ; 53A8 reserved
- .long 0 ; 53AC reserved
- .long 0 ; 53B0 reserved
- .long 0 ; 53B4 reserved
- .long 0 ; 53B8 reserved
- .long 0 ; 53BC reserved
- .long 0 ; 53C0 reserved
- .long 0 ; 53C4 reserved
- .long 0 ; 53C8 reserved
- .long 0 ; 53CC reserved
- .long 0 ; 53D0 reserved
- .long 0 ; 53D4 reserved
- .long 0 ; 53D8 reserved
- .long 0 ; 53DC reserved
- .long 0 ; 53E0 reserved
- .long 0 ; 53E4 reserved
- .long 0 ; 53E8 reserved
- .long 0 ; 53EC reserved
- .long 0 ; 53F0 reserved
- .long 0 ; 53F4 reserved
- .long 0 ; 53F8 reserved
- .long 0 ; 53FC reserved
-
-
-;
-; The "shared page" is used for low-level debugging
-;
-
- . = 0x6000
- .globl EXT(sharedPage)
-
-EXT(sharedPage): ; Per processor data area
- .long 0xC24BC195 ; Comm Area validity value
- .long 0x87859393 ; Comm Area validity value
- .long 0xE681A2C8 ; Comm Area validity value
- .long 0x8599855A ; Comm Area validity value
- .long 0xD74BD296 ; Comm Area validity value
- .long 0x8388E681 ; Comm Area validity value
- .long 0xA2C88599 ; Comm Area validity value
- .short 0x855A ; Comm Area validity value
- .short 1 ; Comm Area version number
- .fill 1016*4,1,0 ; (filled with 0s)
.data
.align ALIGN
.long EXT(ExceptionVectorsEnd) -EXT(ExceptionVectorsStart) /* phys fn */
-
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <ppc/proc_reg.h>
#include <kern/processor.h>
-unsigned int max_cpus_initialized = 0;
-extern int forcenap;
-
-#define MAX_CPUS_SET 0x1
-#define MAX_CPUS_WAIT 0x2
-
boolean_t get_interrupts_enabled(void);
/* Map memory map IO space */
return((vm_offset_t)NULL);
else {
vaddr = static_memory_end;
- static_memory_end = round_page_32(vaddr+size);
+ static_memory_end = round_page(vaddr+size);
return(vaddr);
}
}
{
vm_offset_t paddr_cur, vaddr_cur;
- for (vaddr_cur = round_page_32(vaddr);
- vaddr_cur < trunc_page_32(vaddr+size);
+ for (vaddr_cur = round_page(vaddr);
+ vaddr_cur < trunc_page(vaddr+size);
vaddr_cur += PAGE_SIZE) {
paddr_cur = pmap_extract(kernel_pmap, vaddr_cur);
if (paddr_cur != (vm_offset_t)NULL) {
vm_page_wire_count--;
- pmap_remove(kernel_pmap, (addr64_t)vaddr_cur, (addr64_t)(vaddr_cur+PAGE_SIZE));
- vm_page_create(paddr_cur>>12,(paddr_cur+PAGE_SIZE)>>12);
+ pmap_remove(kernel_pmap, vaddr_cur, vaddr_cur+PAGE_SIZE);
+ vm_page_create(paddr_cur,paddr_cur+PAGE_SIZE);
}
}
}
(void) ml_set_interrupts_enabled(current_state);
}
+boolean_t fake_get_interrupts_enabled(void)
+{
+ /*
+ * The scheduler is not active on this cpu. There is no need to disable
+ * preemption. The current thread wont be dispatched on anhother cpu.
+ */
+ return((per_proc_info[cpu_number()].cpu_flags & turnEEon) != 0);
+}
+
+boolean_t fake_set_interrupts_enabled(boolean_t enable)
+{
+ boolean_t interrupt_state_prev;
+
+ /*
+ * The scheduler is not active on this cpu. There is no need to disable
+ * preemption. The current thread wont be dispatched on anhother cpu.
+ */
+ interrupt_state_prev =
+ (per_proc_info[cpu_number()].cpu_flags & turnEEon) != 0;
+ if (interrupt_state_prev != enable)
+ per_proc_info[cpu_number()].cpu_flags ^= turnEEon;
+ return(interrupt_state_prev);
+}
+
/* Get Interrupts Enabled */
boolean_t ml_get_interrupts_enabled(void)
+{
+ if (per_proc_info[cpu_number()].interrupts_enabled == TRUE)
+ return(get_interrupts_enabled());
+ else
+ return(fake_get_interrupts_enabled());
+}
+
+boolean_t get_interrupts_enabled(void)
{
return((mfmsr() & MASK(MSR_EE)) != 0);
}
ipi_handler_t *ipi_handler)
{
kern_return_t ret;
- int target_cpu, cpu;
- int donap;
+ int target_cpu;
if (processor_info->boot_cpu == FALSE) {
if (cpu_register(&target_cpu) != KERN_SUCCESS)
return KERN_FAILURE;
} else {
/* boot_cpu is always 0 */
- target_cpu = 0;
+ target_cpu= 0;
}
per_proc_info[target_cpu].cpu_id = processor_info->cpu_id;
per_proc_info[target_cpu].start_paddr = processor_info->start_paddr;
- donap = processor_info->supports_nap; /* Assume we use requested nap */
- if(forcenap) donap = forcenap - 1; /* If there was an override, use that */
-
if(per_proc_info[target_cpu].pf.Available & pfCanNap)
- if(donap)
+ if(processor_info->supports_nap)
per_proc_info[target_cpu].pf.Available |= pfWillNap;
if(processor_info->time_base_enable != (void(*)(cpu_id_t, boolean_t ))NULL)
{
boolean_t prev_value = (per_proc_info[target_cpu].pf.Available & pfCanNap) && (per_proc_info[target_cpu].pf.Available & pfWillNap);
- if(forcenap) nap_enabled = forcenap - 1; /* If we are to force nap on or off, do it */
-
if(per_proc_info[target_cpu].pf.Available & pfCanNap) { /* Can the processor nap? */
if (nap_enabled) per_proc_info[target_cpu].pf.Available |= pfWillNap; /* Is nap supported on this machine? */
else per_proc_info[target_cpu].pf.Available &= ~pfWillNap; /* Clear if not */
if(target_cpu == cpu_number())
__asm__ volatile("mtsprg 2,%0" : : "r" (per_proc_info[target_cpu].pf.Available)); /* Set live value */
-
- return (prev_value);
-}
-void
-ml_init_max_cpus(unsigned long max_cpus)
-{
- boolean_t current_state;
-
- current_state = ml_set_interrupts_enabled(FALSE);
- if (max_cpus_initialized != MAX_CPUS_SET) {
- if (max_cpus > 0 && max_cpus < NCPUS)
- machine_info.max_cpus = max_cpus;
- if (max_cpus_initialized == MAX_CPUS_WAIT)
- wakeup((event_t)&max_cpus_initialized);
- max_cpus_initialized = MAX_CPUS_SET;
- }
- (void) ml_set_interrupts_enabled(current_state);
-}
-
-int
-ml_get_max_cpus(void)
-{
- boolean_t current_state;
-
- current_state = ml_set_interrupts_enabled(FALSE);
- if (max_cpus_initialized != MAX_CPUS_SET) {
- max_cpus_initialized = MAX_CPUS_WAIT;
- assert_wait((event_t)&max_cpus_initialized, THREAD_UNINT);
- (void)thread_block(THREAD_CONTINUE_NULL);
- }
- (void) ml_set_interrupts_enabled(current_state);
- return(machine_info.max_cpus);
-}
-
-int
-ml_get_current_cpus(void)
-{
- return machine_info.avail_cpus;
+ return (prev_value);
}
void
-ml_cpu_get_info(ml_cpu_info_t *cpu_info)
+ml_ppc_get_info(ml_ppc_cpu_info_t *cpu_info)
{
if (cpu_info == 0) return;
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <mach/mach_types.h>
#include <mach/boolean.h>
#include <kern/kern_types.h>
-#include <kern/sched_prim.h>
#include <pexpert/pexpert.h>
#include <sys/appleapiopts.h>
boolean_t ml_probe_read(
vm_offset_t paddr,
unsigned int *val);
-boolean_t ml_probe_read_64(
- addr64_t paddr,
- unsigned int *val);
/* Read physical address byte */
unsigned int ml_phys_read_byte(
vm_offset_t paddr);
-unsigned int ml_phys_read_byte_64(
- addr64_t paddr);
-
-/* Read physical address half word */
-unsigned int ml_phys_read_half(
- vm_offset_t paddr);
-unsigned int ml_phys_read_half_64(
- addr64_t paddr);
-/* Read physical address word*/
+/* Read physical address */
unsigned int ml_phys_read(
vm_offset_t paddr);
-unsigned int ml_phys_read_64(
- addr64_t paddr);
-unsigned int ml_phys_read_word(
- vm_offset_t paddr);
-unsigned int ml_phys_read_word_64(
- addr64_t paddr);
-
-/* Read physical address double word */
-unsigned long long ml_phys_read_double(
- vm_offset_t paddr);
-unsigned long long ml_phys_read_double_64(
- addr64_t paddr);
/* Write physical address byte */
void ml_phys_write_byte(
vm_offset_t paddr, unsigned int data);
-void ml_phys_write_byte_64(
- addr64_t paddr, unsigned int data);
-/* Write physical address half word */
-void ml_phys_write_half(
- vm_offset_t paddr, unsigned int data);
-void ml_phys_write_half_64(
- addr64_t paddr, unsigned int data);
-
-/* Write physical address word */
+/* Write physical address */
void ml_phys_write(
vm_offset_t paddr, unsigned int data);
-void ml_phys_write_64(
- addr64_t paddr, unsigned int data);
-void ml_phys_write_word(
- vm_offset_t paddr, unsigned int data);
-void ml_phys_write_word_64(
- addr64_t paddr, unsigned int data);
-
-/* Write physical address double word */
-void ml_phys_write_double(
- vm_offset_t paddr, unsigned long long data);
-void ml_phys_write_double_64(
- addr64_t paddr, unsigned long long data);
/* Struct for ml_processor_register */
struct ml_processor_info_t {
boolean_t fake_set_interrupts_enabled(
boolean_t enable);
+/* check pending timers */
+void machine_clock_assist(void);
+
void machine_idle(void);
void machine_signal_idle(
#define MACHINE_NETWORK_WORKLOOP 0x00000001
#define MACHINE_NETWORK_NETISR 0x00000002
-/* Initialize the maximum number of CPUs */
-void ml_init_max_cpus(
- unsigned long max_cpus);
-
-/* Return the maximum number of CPUs set by ml_init_max_cpus() */
-int ml_get_max_cpus(
- void);
-
-/* Return the current number of CPUs */
-int ml_get_current_cpus(
- void);
-
-/* Struct for ml_cpu_get_info */
-struct ml_cpu_info {
+/* Struct for ml_ppc_get_cpu_info */
+struct ml_ppc_cpu_info_t {
unsigned long vector_unit;
unsigned long cache_line_size;
unsigned long l1_icache_size;
unsigned long l3_cache_size;
};
-typedef struct ml_cpu_info ml_cpu_info_t;
+typedef struct ml_ppc_cpu_info_t ml_ppc_cpu_info_t;
/* Get processor info */
-void ml_cpu_get_info(ml_cpu_info_t *cpu_info);
+void ml_ppc_get_info(ml_ppc_cpu_info_t *cpu_info);
void ml_set_processor_speed(unsigned long speed);
-void ml_set_processor_voltage(unsigned long voltage);
#endif /* __APPLE_API_PRIVATE */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <mach/ppc/vm_param.h>
#include <ppc/exception.h>
-
-/*
- * ml_set_physical() -- turn off DR and (if 64-bit) turn SF on
- * it is assumed that pf64Bit is already in cr6
- * ml_set_physical_get_ffs() -- turn DR off, SF on, and get feature flags
- * ml_set_physical_disabled() -- turn DR and EE off, SF on, get feature flags
- * ml_set_translation_off() -- turn DR, IR, and EE off, SF on, get feature flags
- *
- * Callable only from assembler, these return:
- * r2 -- new MSR
- * r11 -- old MSR
- * r10 -- feature flags (pf64Bit etc, ie SPRG 2)
- * cr6 -- feature flags 24-27, ie pf64Bit, pf128Byte, and pf32Byte
- *
- * Uses r0 and r2. ml_set_translation_off also uses r3 and cr5.
- */
-
- .align 4
- .globl EXT(ml_set_translation_off)
-LEXT(ml_set_translation_off)
- mfsprg r10,2 // get feature flags
- li r0,0 ; Clear this
- mtcrf 0x02,r10 // move pf64Bit etc to cr6
- ori r0,r0,lo16(MASK(MSR_EE)+MASK(MSR_FP)+MASK(MSR_IR)+MASK(MSR_DR)) // turn off all 4
- mfmsr r11 // get MSR
- oris r0,r0,hi16(MASK(MSR_VEC)) // Turn off vector too
- mtcrf 0x04,r10 // move pfNoMSRir etc to cr5
- andc r2,r11,r0 // turn off EE, IR, and DR
- bt++ pf64Bitb,ml_set_physical_64 // skip if 64-bit (only they take the hint)
- bf pfNoMSRirb,ml_set_physical_32 // skip if we can load MSR directly
- li r0,loadMSR // Get the MSR setter SC
- mr r3,r2 // copy new MSR to r2
- sc // Set it
- blr
-
- .align 4
- .globl EXT(ml_set_physical_disabled)
-
-LEXT(ml_set_physical_disabled)
- li r0,0 ; Clear
- mfsprg r10,2 // get feature flags
- ori r0,r0,lo16(MASK(MSR_EE)) // turn EE and fp off
- mtcrf 0x02,r10 // move pf64Bit etc to cr6
- b ml_set_physical_join
-
- .align 5
- .globl EXT(ml_set_physical_get_ffs)
-
-LEXT(ml_set_physical_get_ffs)
- mfsprg r10,2 // get feature flags
- mtcrf 0x02,r10 // move pf64Bit etc to cr6
-
- .globl EXT(ml_set_physical)
-LEXT(ml_set_physical)
-
- li r0,0 // do not turn off interrupts
-
-ml_set_physical_join:
- oris r0,r0,hi16(MASK(MSR_VEC)) // Always gonna turn of vectors
- mfmsr r11 // get MSR
- ori r0,r0,lo16(MASK(MSR_DR)+MASK(MSR_FP)) // always turn off DR and FP bit
- andc r2,r11,r0 // turn off DR and maybe EE
- bt++ pf64Bitb,ml_set_physical_64 // skip if 64-bit (only they take the hint)
-ml_set_physical_32:
- mtmsr r2 // turn off translation
- isync
- blr
-
-ml_set_physical_64:
- li r0,1 // get a 1 to slam into SF
- rldimi r2,r0,63,MSR_SF_BIT // set SF bit (bit 0)
- mtmsrd r2 // set 64-bit mode, turn off data relocation
- isync // synchronize
- blr
-
-
-/*
- * ml_restore(old_MSR)
- *
- * Callable only from assembler, restores the MSR in r11 saved by ml_set_physical.
- * We assume cr6 and r11 are as set by ml_set_physical, ie:
- * cr6 - pf64Bit flag (feature flags 24-27)
- * r11 - old MSR
- */
-
- .align 5
- .globl EXT(ml_restore)
-
-LEXT(ml_restore)
- bt++ pf64Bitb,ml_restore_64 // handle 64-bit cpus (only they take the hint)
- mtmsr r11 // restore a 32-bit MSR
- isync
- blr
-
-ml_restore_64:
- mtmsrd r11 // restore a 64-bit MSR
- isync
- blr
-
-
/* PCI config cycle probing
*
* boolean_t ml_probe_read(vm_offset_t paddr, unsigned int *val)
LEXT(ml_probe_read)
mfsprg r9,2 ; Get feature flags
-
- rlwinm. r0,r9,0,pf64Bitb,pf64Bitb ; Are we on a 64-bit machine?
- rlwinm r3,r3,0,0,31 ; Clean up for 64-bit machines
- bne++ mpr64bit ; Go do this the 64-bit way...
-
-mpr32bit: lis r8,hi16(MASK(MSR_VEC)) ; Get the vector flag
mfmsr r0 ; Save the current MSR
- ori r8,r8,lo16(MASK(MSR_FP)) ; Add the FP flag
-
+ rlwinm r0,r0,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r0,r0,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
neg r10,r3 ; Number of bytes to end of page
- andc r0,r0,r8 ; Clear VEC and FP
+ rlwinm r2,r0,0,MSR_EE_BIT+1,MSR_EE_BIT-1 ; Clear interruptions
rlwinm. r10,r10,0,20,31 ; Clear excess junk and test for page bndry
- ori r8,r8,lo16(MASK(MSR_EE)|MASK(MSR_IR)|MASK(MSR_DR)) ; Drop EE, IR, and DR
mr r12,r3 ; Save the load address
- andc r2,r0,r8 ; Clear VEC, FP, and EE
mtcrf 0x04,r9 ; Set the features
cmplwi cr1,r10,4 ; At least 4 bytes left in page?
+ rlwinm r2,r2,0,MSR_DR_BIT+1,MSR_IR_BIT-1 ; Clear translation
beq- mprdoit ; We are right on the boundary...
li r3,0
bltlr- cr1 ; No, just return failure...
mtmsr r2 ; Turn translation back off
isync
+ mtspr hid0, r6 ; Restore HID0
+ isync
+
lis r10,hi16(EXT(shadow_BAT)+shdDBAT) ; Get shadow address
ori r10,r10,lo16(EXT(shadow_BAT)+shdDBAT) ; Get shadow address
.globl EXT(ml_probe_read_mck)
LEXT(ml_probe_read_mck)
-
-/* PCI config cycle probing - 64-bit
- *
- * boolean_t ml_probe_read_64(addr64_t paddr, unsigned int *val)
- *
- * Read the memory location at physical address paddr.
- * This is a part of a device probe, so there is a good chance we will
- * have a machine check here. So we have to be able to handle that.
- * We assume that machine checks are enabled both in MSR and HIDs
- */
-
-; Force a line boundry here
- .align 6
- .globl EXT(ml_probe_read_64)
-
-LEXT(ml_probe_read_64)
-
- mfsprg r9,2 ; Get feature flags
- rlwinm r3,r3,0,1,0 ; Copy low 32 bits to top 32
- rlwinm. r0,r9,0,pf64Bitb,pf64Bitb ; Are we on a 64-bit machine?
- rlwimi r3,r4,0,0,31 ; Insert low part of 64-bit address in bottom 32 bits
-
- mr r4,r5 ; Move result to common register
- beq-- mpr32bit ; Go do this the 32-bit way...
-
-mpr64bit: andi. r0,r3,3 ; Check if we are on a word boundary
- li r0,0 ; Clear the EE bit (and everything else for that matter)
- bne-- mprFail ; Boundary not good...
- mfmsr r11 ; Get the MSR
- mtmsrd r0,1 ; Set the EE bit only (do not care about RI)
- rlwinm r11,r11,0,MSR_EE_BIT,MSR_EE_BIT ; Isolate just the EE bit
- mfmsr r10 ; Refresh our view of the MSR (VMX/FP may have changed)
- or r12,r10,r11 ; Turn on EE if on before we turned it off
- ori r0,r0,lo16(MASK(MSR_IR)|MASK(MSR_DR)) ; Get the IR and DR bits
- li r2,1 ; Get a 1
- sldi r2,r2,63 ; Get the 64-bit bit
- andc r10,r10,r0 ; Clear IR and DR
- or r10,r10,r2 ; Set 64-bit
-
- li r0,1 ; Get a 1
- mtmsrd r10 ; Translation and EE off, 64-bit on
- isync
-
- sldi r0,r0,32+8 ; Get the right bit to inhibit caching
-
- mfspr r8,hid4 ; Get HID4
- or r2,r8,r0 ; Set bit to make real accesses cache-inhibited
- sync ; Sync up
- mtspr hid4,r2 ; Make real accesses cache-inhibited
- isync ; Toss prefetches
-
- lis r7,0xE000 ; Get the unlikeliest ESID possible
- srdi r7,r7,1 ; Make 0x7FFFFFFFF0000000
- slbie r7 ; Make sure the ERAT is cleared
-
- sync
- isync
-
- eieio ; Make sure of all previous accesses
-
- lwz r11,0(r3) ; Get it and maybe machine check here
-
- eieio ; Make sure of ordering again
- sync ; Get caught up yet again
- isync ; Do not go further till we are here
-
- sync ; Sync up
- mtspr hid4,r8 ; Make real accesses not cache-inhibited
- isync ; Toss prefetches
-
- lis r7,0xE000 ; Get the unlikeliest ESID possible
- srdi r7,r7,1 ; Make 0x7FFFFFFFF0000000
- slbie r7 ; Make sure the ERAT is cleared
-
- mtmsrd r12 ; Restore entry MSR
- isync
-
- stw r11,0(r4) ; Pass back the result
- li r3,1 ; Indicate success
- blr ; Leave...
-
-mprFail: li r3,0 ; Set failure
- blr ; Leave...
-
-; Force a line boundry here. This means we will be able to check addresses better
- .align 6
- .globl EXT(ml_probe_read_mck_64)
-LEXT(ml_probe_read_mck_64)
-
-
-/* Read physical address byte
+/* Read physical address
*
* unsigned int ml_phys_read_byte(vm_offset_t paddr)
- * unsigned int ml_phys_read_byte_64(addr64_t paddr)
*
* Read the byte at physical address paddr. Memory should not be cache inhibited.
*/
; Force a line boundry here
-
.align 5
- .globl EXT(ml_phys_read_byte_64)
-
-LEXT(ml_phys_read_byte_64)
-
- rlwinm r3,r3,0,1,0 ; Copy low 32 bits to top 32
- rlwimi r3,r4,0,0,31 ; Insert low part of 64-bit address in bottom 32 bits
- b ml_phys_read_byte_join
-
.globl EXT(ml_phys_read_byte)
LEXT(ml_phys_read_byte)
- rlwinm r3,r3,0,0,31 ; truncate address to 32-bits
-ml_phys_read_byte_join: ; r3 = address to read (reg64_t)
- mflr r11 ; Save the return
- bl rdwrpre ; Get set up, translation/interrupts off, 64-bit on, etc.
-
- lbz r3,0(r3) ; Get the byte
- b rdwrpost ; Clean up and leave...
-
-
-/* Read physical address half word
- *
- * unsigned int ml_phys_read_half(vm_offset_t paddr)
- * unsigned int ml_phys_read_half_64(addr64_t paddr)
- *
- * Read the half word at physical address paddr. Memory should not be cache inhibited.
- */
-
-; Force a line boundry here
-
- .align 5
- .globl EXT(ml_phys_read_half_64)
-
-LEXT(ml_phys_read_half_64)
- rlwinm r3,r3,0,1,0 ; Copy low 32 bits to top 32
- rlwimi r3,r4,0,0,31 ; Insert low part of 64-bit address in bottom 32 bits
- b ml_phys_read_half_join
+ mfmsr r10 ; Save the current MSR
+ rlwinm r10,r10,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r10,r10,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r4,r10,0,MSR_EE_BIT+1,MSR_EE_BIT-1 ; Clear interruptions
+ rlwinm r4,r4,0,MSR_DR_BIT+1,MSR_DR_BIT-1 ; Clear translation
- .globl EXT(ml_phys_read_half)
+ mtmsr r4 ; Translation and all off
+ isync ; Toss prefetch
-LEXT(ml_phys_read_half)
- rlwinm r3,r3,0,0,31 ; truncate address to 32-bits
-ml_phys_read_half_join: ; r3 = address to read (reg64_t)
- mflr r11 ; Save the return
- bl rdwrpre ; Get set up, translation/interrupts off, 64-bit on, etc.
-
- lhz r3,0(r3) ; Get the half word
- b rdwrpost ; Clean up and leave...
+ lbz r3,0(r3) ; Get the byte
+ sync
+ mtmsr r10 ; Restore translation and rupts
+ isync
+ blr
-/* Read physical address word
+/* Read physical address
*
* unsigned int ml_phys_read(vm_offset_t paddr)
- * unsigned int ml_phys_read_64(addr64_t paddr)
- * unsigned int ml_phys_read_word(vm_offset_t paddr)
- * unsigned int ml_phys_read_word_64(addr64_t paddr)
*
* Read the word at physical address paddr. Memory should not be cache inhibited.
*/
; Force a line boundry here
-
.align 5
- .globl EXT(ml_phys_read_64)
- .globl EXT(ml_phys_read_word_64)
-
-LEXT(ml_phys_read_64)
-LEXT(ml_phys_read_word_64)
-
- rlwinm r3,r3,0,1,0 ; Copy low 32 bits to top 32
- rlwimi r3,r4,0,0,31 ; Insert low part of 64-bit address in bottom 32 bits
- b ml_phys_read_word_join
-
.globl EXT(ml_phys_read)
- .globl EXT(ml_phys_read_word)
LEXT(ml_phys_read)
-LEXT(ml_phys_read_word)
- rlwinm r3,r3,0,0,31 ; truncate address to 32-bits
-ml_phys_read_word_join: ; r3 = address to read (reg64_t)
- mflr r11 ; Save the return
- bl rdwrpre ; Get set up, translation/interrupts off, 64-bit on, etc.
-
- lwz r3,0(r3) ; Get the word
- b rdwrpost ; Clean up and leave...
-
-
-/* Read physical address double word
- *
- * unsigned long long ml_phys_read_double(vm_offset_t paddr)
- * unsigned long long ml_phys_read_double_64(addr64_t paddr)
- *
- * Read the double word at physical address paddr. Memory should not be cache inhibited.
- */
-
-; Force a line boundry here
- .align 5
- .globl EXT(ml_phys_read_double_64)
-
-LEXT(ml_phys_read_double_64)
-
- rlwinm r3,r3,0,1,0 ; Copy low 32 bits to top 32
- rlwimi r3,r4,0,0,31 ; Insert low part of 64-bit address in bottom 32 bits
- b ml_phys_read_double_join
-
- .globl EXT(ml_phys_read_double)
+ mfmsr r0 ; Save the current MSR
+ rlwinm r0,r0,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r0,r0,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r4,r0,0,MSR_EE_BIT+1,MSR_EE_BIT-1 ; Clear interruptions
+ rlwinm r4,r4,0,MSR_DR_BIT+1,MSR_DR_BIT-1 ; Clear translation
-LEXT(ml_phys_read_double)
- rlwinm r3,r3,0,0,31 ; truncate address to 32-bits
-ml_phys_read_double_join: ; r3 = address to read (reg64_t)
- mflr r11 ; Save the return
- bl rdwrpre ; Get set up, translation/interrupts off, 64-bit on, etc.
+ mtmsr r4 ; Translation and all off
+ isync ; Toss prefetch
- lwz r4,4(r3) ; Get the low word
- lwz r3,0(r3) ; Get the high word
- b rdwrpost ; Clean up and leave...
+ lwz r3,0(r3) ; Get the word
+ sync
+ mtmsr r0 ; Restore translation and rupts
+ isync
+ blr
/* Write physical address byte
*
* void ml_phys_write_byte(vm_offset_t paddr, unsigned int data)
- * void ml_phys_write_byte_64(addr64_t paddr, unsigned int data)
*
* Write the byte at physical address paddr. Memory should not be cache inhibited.
*/
+; Force a line boundry here
.align 5
- .globl EXT(ml_phys_write_byte_64)
-
-LEXT(ml_phys_write_byte_64)
-
- rlwinm r3,r3,0,1,0 ; Copy low 32 bits to top 32
- rlwimi r3,r4,0,0,31 ; Insert low part of 64-bit address in bottom 32 bits
- mr r4,r5 ; Copy over the data
- b ml_phys_write_byte_join
-
.globl EXT(ml_phys_write_byte)
LEXT(ml_phys_write_byte)
- rlwinm r3,r3,0,0,31 ; truncate address to 32-bits
-ml_phys_write_byte_join: ; r3 = address to write (reg64_t), r4 = data
- mflr r11 ; Save the return
- bl rdwrpre ; Get set up, translation/interrupts off, 64-bit on, etc.
-
- stb r4,0(r3) ; Set the byte
- b rdwrpost ; Clean up and leave...
-
-/* Write physical address half word
- *
- * void ml_phys_write_half(vm_offset_t paddr, unsigned int data)
- * void ml_phys_write_half_64(addr64_t paddr, unsigned int data)
- *
- * Write the half word at physical address paddr. Memory should not be cache inhibited.
- */
-
- .align 5
- .globl EXT(ml_phys_write_half_64)
-
-LEXT(ml_phys_write_half_64)
-
- rlwinm r3,r3,0,1,0 ; Copy low 32 bits to top 32
- rlwimi r3,r4,0,0,31 ; Insert low part of 64-bit address in bottom 32 bits
- mr r4,r5 ; Copy over the data
- b ml_phys_write_half_join
-
- .globl EXT(ml_phys_write_half)
+ mfmsr r0 ; Save the current MSR
+ rlwinm r0,r0,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r0,r0,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r5,r0,0,MSR_EE_BIT+1,MSR_EE_BIT-1 ; Clear interruptions
+ rlwinm r5,r5,0,MSR_DR_BIT+1,MSR_DR_BIT-1 ; Clear translation
-LEXT(ml_phys_write_half)
- rlwinm r3,r3,0,0,31 ; truncate address to 32-bits
-ml_phys_write_half_join: ; r3 = address to write (reg64_t), r4 = data
- mflr r11 ; Save the return
- bl rdwrpre ; Get set up, translation/interrupts off, 64-bit on, etc.
+ mtmsr r5 ; Translation and all off
+ isync ; Toss prefetch
- sth r4,0(r3) ; Set the half word
- b rdwrpost ; Clean up and leave...
+ stb r4,0(r3) ; Set the byte
+ sync
+ mtmsr r0 ; Restore translation and rupts
+ isync
+ blr
-/* Write physical address word
+/* Write physical address
*
* void ml_phys_write(vm_offset_t paddr, unsigned int data)
- * void ml_phys_write_64(addr64_t paddr, unsigned int data)
- * void ml_phys_write_word(vm_offset_t paddr, unsigned int data)
- * void ml_phys_write_word_64(addr64_t paddr, unsigned int data)
*
* Write the word at physical address paddr. Memory should not be cache inhibited.
*/
+; Force a line boundry here
.align 5
- .globl EXT(ml_phys_write_64)
- .globl EXT(ml_phys_write_word_64)
-
-LEXT(ml_phys_write_64)
-LEXT(ml_phys_write_word_64)
-
- rlwinm r3,r3,0,1,0 ; Copy low 32 bits to top 32
- rlwimi r3,r4,0,0,31 ; Insert low part of 64-bit address in bottom 32 bits
- mr r4,r5 ; Copy over the data
- b ml_phys_write_word_join
-
.globl EXT(ml_phys_write)
- .globl EXT(ml_phys_write_word)
LEXT(ml_phys_write)
-LEXT(ml_phys_write_word)
- rlwinm r3,r3,0,0,31 ; truncate address to 32-bits
-ml_phys_write_word_join: ; r3 = address to write (reg64_t), r4 = data
- mflr r11 ; Save the return
- bl rdwrpre ; Get set up, translation/interrupts off, 64-bit on, etc.
-
- stw r4,0(r3) ; Set the word
- b rdwrpost ; Clean up and leave...
-
-
-/* Write physical address double word
- *
- * void ml_phys_write_double(vm_offset_t paddr, unsigned long long data)
- * void ml_phys_write_double_64(addr64_t paddr, unsigned long long data)
- *
- * Write the double word at physical address paddr. Memory should not be cache inhibited.
- */
-
- .align 5
- .globl EXT(ml_phys_write_double_64)
-
-LEXT(ml_phys_write_double_64)
-
- rlwinm r3,r3,0,1,0 ; Copy low 32 bits to top 32
- rlwimi r3,r4,0,0,31 ; Insert low part of 64-bit address in bottom 32 bits
- mr r4,r5 ; Copy over the high data
- mr r5,r6 ; Copy over the low data
- b ml_phys_write_double_join
-
- .globl EXT(ml_phys_write_double)
-LEXT(ml_phys_write_double)
- rlwinm r3,r3,0,0,31 ; truncate address to 32-bits
-ml_phys_write_double_join: ; r3 = address to write (reg64_t), r4,r5 = data (long long)
- mflr r11 ; Save the return
- bl rdwrpre ; Get set up, translation/interrupts off, 64-bit on, etc.
-
- stw r4,0(r3) ; Set the high word
- stw r5,4(r3) ; Set the low word
- b rdwrpost ; Clean up and leave...
-
-
- .align 5
+ mfmsr r0 ; Save the current MSR
+ rlwinm r0,r0,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r0,r0,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r5,r0,0,MSR_EE_BIT+1,MSR_EE_BIT-1 ; Clear interruptions
+ rlwinm r5,r5,0,MSR_DR_BIT+1,MSR_DR_BIT-1 ; Clear translation
-rdwrpre: mfsprg r12,2 ; Get feature flags
- lis r8,hi16(MASK(MSR_VEC)) ; Get the vector flag
- mfmsr r10 ; Save the MSR
- ori r8,r8,lo16(MASK(MSR_FP)) ; Add the FP flag
- mtcrf 0x02,r12 ; move pf64Bit
- andc r10,r10,r8 ; Clear VEC and FP
- ori r9,r8,lo16(MASK(MSR_EE)|MASK(MSR_IR)|MASK(MSR_DR)) ; Drop EE, DR, and IR
- li r2,1 ; Prepare for 64 bit
- andc r9,r10,r9 ; Clear VEC, FP, DR, and EE
- bf-- pf64Bitb,rdwrpre32 ; Join 32-bit code...
-
- srdi r7,r3,31 ; Get a 1 if address is in I/O memory
- rldimi r9,r2,63,MSR_SF_BIT ; set SF bit (bit 0)
- cmpldi cr7,r7,1 ; Is source in I/O memory?
- mtmsrd r9 ; set 64-bit mode, turn off EE, DR, and IR
- isync ; synchronize
-
- sldi r0,r2,32+8 ; Get the right bit to turn off caching
-
- bnelr++ cr7 ; We are not in the I/O area, all ready...
-
- mfspr r8,hid4 ; Get HID4
- or r2,r8,r0 ; Set bit to make real accesses cache-inhibited
- sync ; Sync up
- mtspr hid4,r2 ; Make real accesses cache-inhibited
- isync ; Toss prefetches
-
- lis r7,0xE000 ; Get the unlikeliest ESID possible
- srdi r7,r7,1 ; Make 0x7FFFFFFFF0000000
- slbie r7 ; Make sure the ERAT is cleared
+ mtmsr r5 ; Translation and all off
+ isync ; Toss prefetch
+ stw r4,0(r3) ; Set the word
sync
- isync
- blr ; Finally, all ready...
-
- .align 5
-
-rdwrpre32: rlwimi r9,r10,0,MSR_IR_BIT,MSR_IR_BIT ; Leave the IR bit unchanged
- mtmsr r9 ; Drop EE, DR, and leave IR unchanged
- isync
- blr ; All set up, leave...
-
- .align 5
-
-rdwrpost: mtlr r11 ; Restore the return
- bt++ pf64Bitb,rdwrpost64 ; Join 64-bit code...
-
- mtmsr r10 ; Restore entry MSR (sans FP and VEC)
- isync
- blr ; Leave...
-
-rdwrpost64: bne++ cr7,rdwrpcok ; Skip enabling real mode caching if we did not change it...
-
- sync ; Sync up
- mtspr hid4,r8 ; Make real accesses not cache-inhibited
- isync ; Toss prefetches
- lis r7,0xE000 ; Get the unlikeliest ESID possible
- srdi r7,r7,1 ; Make 0x7FFFFFFFF0000000
- slbie r7 ; Make sure the ERAT is cleared
-
-rdwrpcok: mtmsrd r10 ; Restore entry MSR (sans FP and VEC)
+ mtmsr r0 ; Restore translation and rupts
isync
- blr ; Leave...
+ blr
/* set interrupts enabled or disabled
LEXT(ml_set_interrupts_enabled)
- andi. r4,r3,1 ; Are we turning interruptions on?
- lis r0,hi16(MASK(MSR_VEC)) ; Get vector enable
+ mfsprg r7,0
+ lwz r4,PP_INTS_ENABLED(r7)
+ mr. r4,r4
+ beq- EXT(fake_set_interrupts_enabled)
mfmsr r5 ; Get the current MSR
- ori r0,r0,lo16(MASK(MSR_EE)|MASK(MSR_FP)) ; Get float enable and EE enable
+ rlwinm r5,r5,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ mr r4,r3 ; Save the old value
+ rlwinm r5,r5,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
rlwinm r3,r5,17,31,31 ; Set return value
- andc r5,r5,r0 ; Force VEC and FP off
- bne CheckPreemption ; Interrupts going on, check ASTs...
-
- mtmsr r5 ; Slam diable (always going disabled here)
- isync ; Need this because FP/Vec might go off
+ rlwimi r5,r4,15,16,16 ; Insert new EE bit
+ andi. r8,r5,lo16(MASK(MSR_EE)) ; Interruptions
+ bne CheckPreemption
+NoPreemption:
+ mtmsr r5 ; Slam enablement
blr
- .align 5
-
CheckPreemption:
- mfsprg r7,0
- ori r5,r5,lo16(MASK(MSR_EE)) ; Turn on the enable
- lwz r8,PP_NEED_AST(r7) ; Get pointer to AST flags
- mfsprg r9,1 ; Get current activation
- li r6,AST_URGENT ; Get the type we will preempt for
- lwz r7,ACT_PREEMPT_CNT(r9) ; Get preemption count
- lwz r8,0(r8) ; Get AST flags
- lis r0,hi16(DoPreemptCall) ; High part of Preempt FW call
- cmpwi cr1,r7,0 ; Are preemptions masked off?
- and. r8,r8,r6 ; Are we urgent?
- crorc cr1_eq,cr0_eq,cr1_eq ; Remember if preemptions are masked or not urgent
- ori r0,r0,lo16(DoPreemptCall) ; Bottome of FW call
-
+ lwz r8,PP_NEED_AST(r7)
+ li r6,AST_URGENT
+ lwz r8,0(r8)
+ lwz r7,PP_PREEMPT_CNT(r7)
+ lis r0,HIGH_ADDR(DoPreemptCall)
+ and. r8,r8,r6
+ ori r0,r0,LOW_ADDR(DoPreemptCall)
+ beq+ NoPreemption
+ cmpi cr0, r7, 0
mtmsr r5 ; Restore the MSR now, before we can preempt
- isync ; Need this because FP/Vec might go off
-
- beqlr++ cr1 ; Return if no premption...
+ bnelr+ ; Return if no premption
sc ; Preempt
blr
+/* Emulate a decremeter exception
+ *
+ * void machine_clock_assist(void)
+ *
+ */
+
+; Force a line boundry here
+ .align 5
+ .globl EXT(machine_clock_assist)
+
+LEXT(machine_clock_assist)
+
+ mfsprg r7,0
+ lwz r4,PP_INTS_ENABLED(r7)
+ mr. r4,r4
+ beq- EXT(CreateFakeDEC)
+ blr
+
/* Set machine into idle power-saving mode.
*
* void machine_idle_ppc(void)
*
*/
+
; Force a line boundry here
.align 5
.globl EXT(machine_idle_ppc)
LEXT(machine_idle_ppc)
- lis r0,hi16(MASK(MSR_VEC)) ; Get the vector flag
- mfmsr r3 ; Save the MSR
- ori r0,r0,lo16(MASK(MSR_FP)) ; Add the FP flag
- andc r3,r3,r0 ; Clear VEC and FP
- ori r0,r0,lo16(MASK(MSR_EE)) ; Drop EE also
- andc r5,r3,r0 ; Clear VEC, FP, DR, and EE
-
+ mfmsr r3 ; Get the current MSR
+ rlwinm r3,r3,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r3,r3,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r5,r3,0,MSR_EE_BIT+1,MSR_EE_BIT-1 ; Turn off interruptions
mtmsr r5 ; Hold up interruptions for now
isync ; May have messed with fp/vec
mfsprg r12,0 ; Get the per_proc_info
- mfsprg r11,2 ; Get CPU specific features
mfspr r6,hid0 ; Get the current power-saving mode
+ mfsprg r11,2 ; Get CPU specific features
+ rlwinm r6,r6,0,sleep+1,doze-1 ; Clear all possible power-saving modes (not DPM though)
mtcrf 0xC7,r11 ; Get the facility flags
lis r4,hi16(napm) ; Assume we can nap
stw r8,napStamp(r12) ; Set high order time stamp
stw r7,napStamp+4(r12) ; Set low order nap stamp
- rlwinm. r7,r11,0,pfNoL2PFNapb,pfNoL2PFNapb ; Turn off L2 Prefetch before nap?
+ rlwinm. r7,r11,0,pfNoL2PFNapb,pfNoL2PFNapb ; Turn off L2 Prefetch before nap?
beq miL2PFok
mfspr r7,msscr0 ; Get currect MSSCR0 value
- rlwinm r7,r7,0,0,l2pfes-1 ; Disable L2 Prefetch
+ rlwinm r7,r7,0,0,l2pfes-1 ; Dissable L2 Prefetch
mtspr msscr0,r7 ; Updates MSSCR0 value
sync
isync
miL2PFok:
- rlwinm. r7,r11,0,pfSlowNapb,pfSlowNapb ; Should nap at slow speed?
+ rlwinm. r7,r11,0,pfSlowNapb,pfSlowNapb ; Should nap at slow speed?
beq minoslownap
mfspr r7,hid1 ; Get current HID1 value
- oris r7,r7,hi16(hid1psm) ; Select PLL1
+ oris r7,r7,hi16(hid1psm) ; Select PLL1
mtspr hid1,r7 ; Update HID1 value
minoslownap:
; is taken and set everything up to return directly to machine_idle_ret.
; So, make sure everything we need there is already set up...
;
-
- li r10,hi16(dozem|napm|sleepm) ; Mask of power management bits
-
- bf-- pf64Bitb,mipNSF1 ; skip if 32-bit...
-
- sldi r4,r4,32 ; Position the flags
- sldi r10,r10,32 ; Position the masks
-
-
-mipNSF1: andc r6,r6,r10 ; Clean up the old power bits
-
ori r7,r5,lo16(MASK(MSR_EE)) ; Flip on EE
or r6,r6,r4 ; Set nap or doze
oris r5,r7,hi16(MASK(MSR_POW)) ; Turn on power management in next MSR
-
- sync
mtspr hid0,r6 ; Set up the HID for nap/doze
- mfspr r6,hid0 ; Yes, this is silly, keep it here
- mfspr r6,hid0 ; Yes, this is a duplicate, keep it here
- mfspr r6,hid0 ; Yes, this is a duplicate, keep it here
- mfspr r6,hid0 ; Yes, this is a duplicate, keep it here
- mfspr r6,hid0 ; Yes, this is a duplicate, keep it here
- mfspr r6,hid0 ; Yes, this is a duplicate, keep it here
isync ; Make sure it is set
-
mtmsr r7 ; Enable for interrupts
rlwinm. r11,r11,0,pfAltivecb,pfAltivecb ; Do we have altivec?
beq- minovec ; No...
b deadsleep ; Die the death of 1000 joys...
#endif
- mfsprg r12,0 ; Get the per_proc_info
mfspr r4,hid0 ; Get the current power-saving mode
eqv r10,r10,r10 ; Get all foxes
mfsprg r11,2 ; Get CPU specific features
- rlwinm. r5,r11,0,pfNoL2PFNapb,pfNoL2PFNapb ; Turn off L2 Prefetch before sleep?
+ rlwinm. r5,r11,0,pfNoL2PFNapb,pfNoL2PFNapb ; Turn off L2 Prefetch before sleep?
beq mpsL2PFok
mfspr r5,msscr0 ; Get currect MSSCR0 value
- rlwinm r5,r5,0,0,l2pfes-1 ; Disable L2 Prefetch
+ rlwinm r5,r5,0,0,l2pfes-1 ; Dissable L2 Prefetch
mtspr msscr0,r5 ; Updates MSSCR0 value
sync
isync
mpsL2PFok:
- rlwinm. r5,r11,0,pf64Bitb,pf64Bitb ; PM bits are shifted on 64bit systems.
- bne mpsPF64bit
-
- rlwinm r4,r4,0,sleep+1,doze-1 ; Clear all possible power-saving modes (not DPM though)
- oris r4,r4,hi16(sleepm) ; Set sleep
- b mpsClearDEC
-
-mpsPF64bit:
- lis r5, hi16(dozem|napm|sleepm) ; Clear all possible power-saving modes (not DPM though)
- sldi r5, r5, 32
- andc r4, r4, r5
- lis r5, hi16(napm) ; Set sleep
-// lis r5, hi16(dozem) ; Set sleep
- sldi r5, r5, 32
- or r4, r4, r5
-
-mpsClearDEC:
mfmsr r5 ; Get the current MSR
rlwinm r10,r10,0,1,31 ; Make 0x7FFFFFFF
+ rlwinm r4,r4,0,sleep+1,doze-1 ; Clear all possible power-saving modes (not DPM though)
mtdec r10 ; Load decrimenter with 0x7FFFFFFF
isync ; and make sure,
mfdec r9 ; really sure, it gets there
mtcrf 0x07,r11 ; Get the cache flags, etc
+ oris r4,r4,hi16(sleepm) ; Set sleep
rlwinm r5,r5,0,MSR_DR_BIT+1,MSR_IR_BIT-1 ; Turn off translation
;
; Note that we need translation off before we set the HID to sleep. Otherwise
ori r3,r5,lo16(MASK(MSR_EE)) ; Flip on EE
sync
mtspr hid0,r4 ; Set up the HID to sleep
- mfspr r4,hid0 ; Yes, this is silly, keep it here
- mfspr r4,hid0 ; Yes, this is a duplicate, keep it here
- mfspr r4,hid0 ; Yes, this is a duplicate, keep it here
- mfspr r4,hid0 ; Yes, this is a duplicate, keep it here
- mfspr r4,hid0 ; Yes, this is a duplicate, keep it here
- mfspr r4,hid0 ; Yes, this is a duplicate, keep it here
mtmsr r3 ; Enable for interrupts to drain decrimenter
oris r5,r5,hi16(MASK(MSR_POW)) ; Turn on power management in next MSR
; Leave EE off because power goes off shortly
-slSleepNow:
- sync ; Sync it all up
+slSleepNow: sync ; Sync it all up
mtmsr r5 ; Do sleep with interruptions enabled
isync ; Take a pill
b slSleepNow ; Go back to sleep if we wake up...
mfsprg r11,2 ; Get CPU specific features
mfmsr r7 ; Get the current MSR
+ rlwinm r4,r9,0,dpm+1,doze-1 ; Clear all possible power-saving modes (also disable DPM)
rlwinm r7,r7,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
rlwinm r7,r7,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
rlwimi r11,r11,pfLClckb+1,31,31 ; Move pfLClck to another position (to keep from using non-volatile CRs)
rlwinm r5,r7,0,MSR_DR_BIT+1,MSR_IR_BIT-1 ; Turn off translation
rlwinm r5,r5,0,MSR_EE_BIT+1,MSR_EE_BIT-1 ; Turn off interruptions
mtcrf 0x87,r11 ; Get the feature flags
- lis r10,hi16(dozem|napm|sleepm|dpmm) ; Mask of power management bits
- bf-- pf64Bitb,cIniNSF1 ; Skip if 32-bit...
-
- sldi r10,r10,32 ; Position the masks
-
-cIniNSF1: andc r4,r9,r10 ; Clean up the old power bits
mtspr hid0,r4 ; Set up the HID
- mfspr r4,hid0 ; Yes, this is silly, keep it here
- mfspr r4,hid0 ; Yes, this is a duplicate, keep it here
- mfspr r4,hid0 ; Yes, this is a duplicate, keep it here
- mfspr r4,hid0 ; Yes, this is a duplicate, keep it here
- mfspr r4,hid0 ; Yes, this is a duplicate, keep it here
- mfspr r4,hid0 ; Yes, this is a duplicate, keep it here
bt pfNoMSRirb,ciNoMSR ; No MSR...
dssall ; Stop streams
sync
-cinoDSS: li r5,tlbieLock ; Get the TLBIE lock
+cinoDSS: lis r5,hi16(EXT(tlb_system_lock)) ; Get the TLBIE lock
li r0,128 ; Get number of TLB entries
+ ori r5,r5,lo16(EXT(tlb_system_lock)) ; Grab up the bottom part
li r6,0 ; Start at 0
- bf-- pf64Bitb,citlbhang ; Skip if 32-bit...
- li r0,1024 ; Get the number of TLB entries
citlbhang: lwarx r2,0,r5 ; Get the TLBIE lock
mr. r2,r2 ; Is it locked?
sync
isync
- bf-- pf64Bitb,cinoSMP ; Skip if 32-bit...
- ptesync ; Wait for quiet again
- sync
-
-cinoSMP: stw r2,tlbieLock(0) ; Unlock TLBIE lock
-
- bt++ pf64Bitb,cin64 ; Skip if 64-bit...
+cinoSMP: stw r2,0(r5) ; Unlock TLBIE lock
+ cror cr0_eq,pfL1ib,pfL1db ; Check for either I- or D-cache
+ bf- cr0_eq,cinoL1 ; No level 1 to flush...
rlwinm. r0,r9,0,ice,dce ; Were either of the level 1s on?
beq- cinoL1 ; No, no need to flush...
- rlwinm. r0,r11,0,pfL1fab,pfL1fab ; do we have L1 flush assist?
- beq ciswdl1 ; If no hw flush assist, go do by software...
+ bf pfL1fab,ciswdl1 ; If no hw flush assist, go do by software...
mfspr r8,msscr0 ; Get the memory system control register
oris r8,r8,hi16(dl1hwfm) ; Turn on the hardware flush request
;
; Flush and disable the level 2
;
- mfsprg r10,2 ; need to check 2 features we did not put in CR
- rlwinm. r0,r10,0,pfL2b,pfL2b ; do we have L2?
- beq cinol2 ; No level 2 cache to flush
+ bf pfL2b,cinol2 ; No level 2 cache to flush
mfspr r8,l2cr ; Get the L2CR
lwz r3,pfl2cr(r12) ; Get the L2CR value
bne- ciinvdl2 ; Yes, just invalidate and get PLL synced...
ciflushl2:
- rlwinm. r0,r10,0,pfL2fab,pfL2fab ; hardware-assisted L2 flush?
- beq ciswfl2 ; Flush not in hardware...
+ bf pfL2fab,ciswfl2 ; Flush not in hardware...
mr r10,r8 ; Take a copy now
addi r10,r10,32 ; Next line
bdnz ciswfldl2a ; Do the lot...
-ciinvdl2: rlwinm r3,r3,0,l2e+1,31 ; Clear the enable bit
+ciinvdl2: rlwinm r8,r3,0,l2e+1,31 ; Use the saved L2CR and clear the enable bit
b cinla ; Branch to next line...
.align 5
sync
isync
ciinvdl2a: mfspr r2,l2cr ; Get the L2CR
- mfsprg r0,2 ; need to check a feature in "non-volatile" set
- rlwinm. r0,r0,0,pfL2ib,pfL2ib ; flush in HW?
- beq ciinvdl2b ; Flush not in hardware...
+ bf pfL2ib,ciinvdl2b ; Flush not in hardware...
rlwinm. r2,r2,0,l2i,l2i ; Is the invalidate still going?
bne+ ciinvdl2a ; Assume so, this will take a looong time...
sync
rlwinm. r10,r10,0,l3hwf,l3hwf ; Is the flush over?
bne+ cihwfl3 ; Nope, keep going...
-ciinvdl3: rlwinm r8,r3,0,l3e+1,31 ; Clear the enable bit
+ciinvdl3: rlwinm r8,r3,0,l3e+1,31 ; Use saved L3CR value and clear the enable bit
sync ; Make sure of life, liberty, and justice
mtspr l3cr,r8 ; Disable L3
sync
mtspr l3cr,r3 ; Enable it as desired
sync
cinol3:
- mfsprg r0,2 ; need to check a feature in "non-volatile" set
- rlwinm. r0,r0,0,pfL2b,pfL2b ; is there an L2 cache?
- beq cinol2a ; No level 2 cache to enable
+ bf pfL2b,cinol2a ; No level 2 cache to enable
lwz r3,pfl2cr(r12) ; Get the L2CR value
cmplwi r3, 0 ; Should the L2 be all the way off?
- beq cinol2a : Yes, done with L2
+ beq cinol2a : Yes, done with L2
mtspr l2cr,r3 ; Enable it as desired
sync
blr ; Return...
-;
-; Handle 64-bit architecture
-; This processor can not run without caches, so we just push everything out
-; and flush. It will be relativily clean afterwards
-;
-
- .align 5
-
-cin64:
- li r10,hi16(dozem|napm|sleepm) ; Mask of power management bits we want cleared
- sldi r10,r10,32 ; Position the masks
- andc r9,r9,r10 ; Clean up the old power bits
- mr r4,r9
- isync
- mtspr hid0,r4 ; Set up the HID
- mfspr r4,hid0 ; Yes, this is silly, keep it here
- mfspr r4,hid0 ; Yes, this is a duplicate, keep it here
- mfspr r4,hid0 ; Yes, this is a duplicate, keep it here
- mfspr r4,hid0 ; Yes, this is a duplicate, keep it here
- mfspr r4,hid0 ; Yes, this is a duplicate, keep it here
- mfspr r4,hid0 ; Yes, this is a duplicate, keep it here
- isync
-
- mfspr r10,hid1 ; Save hid1
- mfspr r4,hid4 ; Save hid4
- mr r12,r10 ; Really save hid1
- mr r11,r4 ; Get a working copy of hid4
-
- li r0,0 ; Get a 0
- eqv r2,r2,r2 ; Get all foxes
-
- rldimi r10,r0,55,7 ; Clear I$ prefetch bits (7:8)
-
- isync
- mtspr hid1,r10 ; Stick it
- mtspr hid1,r10 ; Stick it again
- isync
-
- rldimi r11,r2,38,25 ; Disable D$ prefetch (25:25)
-
- sync
- mtspr hid4,r11 ; Stick it
- isync
-
- li r3,8 ; Set bit 28+32
- sldi r3,r3,32 ; Make it bit 28
- or r3,r3,r11 ; Turn on the flash invalidate L1D$
-
- oris r5,r11,0x0600 ; Set disable L1D$ bits
- sync
- mtspr hid4,r3 ; Invalidate
- isync
-
- mtspr hid4,r5 ; Un-invalidate and disable L1D$
- isync
-
- lis r8,GUSModeReg ; Get the GUS mode ring address
- mfsprg r0,2 ; Get the feature flags
- ori r8,r8,0x8000 ; Set to read data
- rlwinm. r0,r0,pfSCOMFixUpb+1,31,31 ; Set shift if we need a fix me up
-
- sync
-
- mtspr scomc,r8 ; Request the GUS mode
- mfspr r11,scomd ; Get the GUS mode
- mfspr r8,scomc ; Get back the status (we just ignore it)
- sync
- isync
-
- sld r11,r11,r0 ; Fix up if needed
-
- ori r6,r11,lo16(GUSMdmapen) ; Set the bit that means direct L2 cache address
- lis r8,GUSModeReg ; Get GUS mode register address
-
- sync
-
- mtspr scomd,r6 ; Set that we want direct L2 mode
- mtspr scomc,r8 ; Tell GUS we want direct L2 mode
- mfspr r3,scomc ; Get back the status
- sync
- isync
-
- li r3,0 ; Clear start point
-
-cflushlp: lis r6,0x0040 ; Pick 4MB line as our target
- or r6,r6,r3 ; Put in the line offset
- lwz r5,0(r6) ; Load a line
- addis r6,r6,8 ; Roll bit 42:44
- lwz r5,0(r6) ; Load a line
- addis r6,r6,8 ; Roll bit 42:44
- lwz r5,0(r6) ; Load a line
- addis r6,r6,8 ; Roll bit 42:44
- lwz r5,0(r6) ; Load a line
- addis r6,r6,8 ; Roll bit 42:44
- lwz r5,0(r6) ; Load a line
- addis r6,r6,8 ; Roll bit 42:44
- lwz r5,0(r6) ; Load a line
- addis r6,r6,8 ; Roll bit 42:44
- lwz r5,0(r6) ; Load a line
- addis r6,r6,8 ; Roll bit 42:44
- lwz r5,0(r6) ; Load a line
-
- addi r3,r3,128 ; Next line
- andis. r5,r3,8 ; Have we done enough?
- beq++ cflushlp ; Not yet...
-
- sync
-
- lis r6,0x0040 ; Pick 4MB line as our target
-
-cflushx: dcbf 0,r6 ; Flush line and invalidate
- addi r6,r6,128 ; Next line
- andis. r5,r6,0x0080 ; Have we done enough?
- beq++ cflushx ; Keep on flushing...
-
- mr r3,r10 ; Copy current hid1
- rldimi r3,r2,54,9 ; Set force icbi match mode
-
- li r6,0 ; Set start if ICBI range
- isync
- mtspr hid1,r3 ; Stick it
- mtspr hid1,r3 ; Stick it again
- isync
-
-cflicbi: icbi 0,r6 ; Kill I$
- addi r6,r6,128 ; Next line
- andis. r5,r6,1 ; Have we done them all?
- beq++ cflicbi ; Not yet...
-
- lis r8,GUSModeReg ; Get GUS mode register address
-
- sync
-
- mtspr scomd,r11 ; Set that we do not want direct mode
- mtspr scomc,r8 ; Tell GUS we do not want direct mode
- mfspr r3,scomc ; Get back the status
- sync
- isync
-
- isync
- mtspr hid1,r12 ; Restore entry hid1
- mtspr hid1,r12 ; Stick it again
- isync
-
- sync
- mtspr hid4,r4 ; Restore entry hid4
- isync
-
- sync
- mtmsr r7 ; Restore MSR to entry
- isync
- blr ; Return...
-
-
-
/* Disables all caches
*
* void cacheDisable(void)
cdNoAlt: sync
- btlr pf64Bitb ; No way to disable a 64-bit machine...
-
mfspr r5,hid0 ; Get the hid
rlwinm r5,r5,0,dce+1,ice-1 ; Clear the I- and D- cache enables
mtspr hid0,r5 ; Turn off dem caches
sync
- rlwinm. r0,r11,0,pfL2b,pfL2b ; is there an L2?
- beq cdNoL2 ; Skip if no L2...
-
+ bf pfL2b,cdNoL2 ; Skip if no L2...
+
mfspr r5,l2cr ; Get the L2
rlwinm r5,r5,0,l2e+1,31 ; Turn off enable bit
LEXT(ml_get_timebase)
loop:
- mftbu r4
- mftb r5
- mftbu r6
- cmpw r6, r4
- bne- loop
-
- stw r4, 0(r3)
- stw r5, 4(r3)
-
- blr
-
-/*
- * unsigned int cpu_number(void)
- *
- * Returns the current cpu number.
- */
+ mftbu r4
+ mftb r5
+ mftbu r6
+ cmpw r6, r4
+ bne- loop
- .align 5
- .globl EXT(cpu_number)
-
-LEXT(cpu_number)
-
- mfsprg r7,0 ; Get per-proc block
- lhz r3,PP_CPU_NUMBER(r7) ; Get CPU number
- blr ; Return...
-
-/*
- * thread_t current_thread(void)
- *
- * Return the active thread for both inside and outside osfmk consumption
- */
- .align 5
- .globl EXT(current_thread)
+ stw r4, 0(r3)
+ stw r5, 4(r3)
-LEXT(current_thread)
-
- mfsprg r3,1
- lwz r3,ACT_THREAD(r3)
- blr
-
-/*
- * set_machine_current_thread(thread_t)
- *
- * Set the active thread
- */
- .align 5
- .globl EXT(set_machine_current_thread)
-
-LEXT(set_machine_current_thread)
-
- mfsprg r6,0 ; Get the per_proc
- stw r3,PP_ACTIVE_THREAD(r6) ; Set the active thread
- blr ; Return...
-
-/*
- * void set_machine_current_act(thread_act_t)
- *
- * Set the current activation
- */
- .align 5
- .globl EXT(set_machine_current_act)
-
-LEXT(set_machine_current_act)
-
- mtsprg 1,r3 ; Set spr1 with the active thread
- blr ; Return...
-
-/*
- * thread_act_t current_act(void)
- *
- * Return the current activation
- */
- .align 5
- .globl EXT(current_act)
-
-LEXT(current_act)
-
- mfsprg r3,1
- blr
+ blr
/*
- * cpu_data_t* get_cpu_data(void)
- *
- * Return the cpu_data
+ * The routine that implements cpu_number.
*/
- .align 5
- .globl EXT(get_cpu_data)
-LEXT(get_cpu_data)
+ .align 5
+ .globl EXT(cpu_number)
- mfsprg r3,0 ; Get the per_proc
- addi r3,r3,PP_ACTIVE_THREAD ; Get the pointer to the CPU data from per proc
- blr ; Return...
+LEXT(cpu_number)
+
+ mfmsr r9 /* Save the old MSR */
+ rlwinm r9,r9,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r9,r9,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r8,r9,0,17,15 /* Clear interruptions */
+ mtmsr r8 /* Interrupts off */
+ isync
+ mfsprg r7,0 /* Get per-proc block */
+ lhz r3,PP_CPU_NUMBER(r7) /* Get CPU number */
+ mtmsr r9 /* Restore interruptions to entry */
+ blr /* Return... */
/*
** ml_sense_nmi()
sps2:
blr
-
-/*
-** ml_set_processor_voltage()
-**
-*/
-; Force a line boundry here
- .align 5
- .globl EXT(ml_set_processor_voltage)
-
-LEXT(ml_set_processor_voltage)
- mfspr r4, hid2 ; Get HID2 value
- rlwimi r4, r3, 31-hid2vmin, hid2vmin, hid2vmin ; Insert the voltage mode bit
- mtspr hid2, r4 ; Set the voltage mode
- sync ; Make sure it is done
- blr
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
- * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <kern/spl.h>
#include <kern/misc_protos.h>
-#include <ppc/exception.h>
#include <ppc/misc_protos.h>
#include <ppc/proc_reg.h>
#include <vm/pmap.h>
#include <ppc/pmap.h>
+#include <ppc/pmap_internals.h>
#include <ppc/mem.h>
#include <ppc/new_screen.h>
#define PERFTIMES 0
+#if PERFTIMES && DEBUG
+#define debugLog2(a, b, c) dbgLog2(a, b, c)
+#else
+#define debugLog2(a, b, c)
+#endif
+
vm_map_t mapping_map = VM_MAP_NULL;
+#define MAPPING_MAP_SIZE 33554432 /* 32MB address space */
-unsigned int incrVSID = 0; /* VSID increment value */
+unsigned int incrVSID = 0; /* VSID increment value */
unsigned int mappingdeb0 = 0;
-unsigned int mappingdeb1 = 0;
-int ppc_max_adrsp; /* Maximum address spaces */
-
-addr64_t *mapdebug; /* (BRINGUP) */
-extern unsigned int DebugWork; /* (BRINGUP) */
-
+unsigned int mappingdeb1 = 0;
extern unsigned int hash_table_size;
-
-void mapping_verify(void);
-void mapping_phys_unused(ppnum_t pa);
-
+extern vm_offset_t mem_size;
/*
* ppc_prot translates from the mach representation of protections to the PPC version.
* We also allow for a direct setting of the protection bits. This extends the mach
void mapping_init(void) {
- unsigned int tmp, maxeff, rwidth;
-
- ppc_max_adrsp = maxAdrSp; /* Set maximum address spaces */
+ unsigned int tmp;
- maxeff = 32; /* Assume 32-bit */
- if(per_proc_info[0].pf.Available & pf64Bit) maxeff = 64; /* Is this a 64-bit machine? */
-
- rwidth = per_proc_info[0].pf.pfMaxVAddr - maxAdrSpb; /* Reduce address width by width of address space ID */
- if(rwidth > maxeff) rwidth = maxeff; /* If we still have more virtual than effective, clamp at effective */
+ __asm__ volatile("cntlzw %0, %1" : "=r" (tmp) : "r" (hash_table_size)); /* Get number of leading 0s */
+
+ incrVSID = 1 << ((32 - tmp + 1) >> 1); /* Get ceiling of sqrt of table size */
+ incrVSID |= 1 << ((32 - tmp + 1) >> 2); /* Get ceiling of quadroot of table size */
+ incrVSID |= 1; /* Set bit and add 1 */
+ return;
+
+}
+
+
+/*
+ * mapping_remove(pmap_t pmap, vm_offset_t va);
+ * Given a pmap and virtual address, this routine finds the mapping and removes it from
+ * both its PTEG hash list and the physical entry list. The mapping block will be added to
+ * the free list. If the free list threshold is reached, garbage collection will happen.
+ * We also kick back a return code to say whether or not we had one to remove.
+ *
+ * We have a strict ordering here: the mapping must be removed from the PTEG hash list before
+ * it can be removed from the physical entry list. This allows us to get by with only the PTEG
+ * hash lock at page fault time. The physical entry lock must be held while we remove the mapping
+ * from both lists. The PTEG lock is one of the lowest level locks. No PTE fault, interruptions,
+ * losing control, getting other locks, etc., are allowed when you hold it. You do, and you die.
+ * It's just that simple!
+ *
+ * When the phys_entry lock is held, the mappings chained to that one are guaranteed to stay around.
+ * However, a mapping's order on the PTEG hash chain is not. The interrupt handler uses the PTEG
+ * lock to control the hash cahin and may move the position of the mapping for MRU calculations.
+ *
+ * Note that mappings do not need to point to a physical entry. When they don't, it indicates
+ * the mapping is outside of physical memory and usually refers to a memory mapped device of
+ * some sort. Naturally, we can't lock what we don't have, so the phys entry lock and unlock
+ * routines return normally, but don't do anything.
+ */
+
+boolean_t mapping_remove(pmap_t pmap, vm_offset_t va) { /* Remove a single mapping for this VADDR
+ Returns TRUE if a mapping was found to remove */
+
+ mapping *mp, *mpv;
+ register blokmap *blm;
+ spl_t s;
+ unsigned int *useadd, *useaddr, uindx;
+ int i;
+ struct phys_entry *pp;
+ mapping *mp1, *mpv1;
- vm_max_address = 0xFFFFFFFFFFFFFFFFULL >> (64 - rwidth); /* Get maximum effective address supported */
- vm_max_physical = 0xFFFFFFFFFFFFFFFFULL >> (64 - per_proc_info[0].pf.pfMaxPAddr); /* Get maximum physical address supported */
+ debugLog2(1, va, pmap->space); /* start mapping_remove */
+
+ s=splhigh(); /* Don't bother me */
- if(per_proc_info[0].pf.Available & pf64Bit) { /* Are we 64 bit? */
- tmp = 12; /* Size of hash space */
+ mp = hw_lock_phys_vir(pmap->space, va); /* Lock the physical entry for this mapping */
+
+ if(!mp) { /* Did we find one? */
+ splx(s); /* Allow 'rupts now */
+ if(mp = (mapping *)hw_rem_blk(pmap, va, va)) { /* No normal pages, try to remove an odd-sized one */
+
+ if((unsigned int)mp & 1) { /* Make sure we don't unmap a permanent one */
+ blm = (blokmap *)hw_cpv((mapping *)((unsigned int)mp & 0xFFFFFFFC)); /* Get virtual address */
+ panic("mapping_remove: attempt to unmap a permanent mapping - pmap = %08X, va = %08X, mapping = %08X\n",
+ pmap, va, blm);
+ }
+ while ((unsigned int)mp & 2)
+ mp = (mapping *)hw_rem_blk(pmap, va, va);
+#if 0
+ blm = (blokmap *)hw_cpv(mp); /* (TEST/DEBUG) */
+ kprintf("mapping_remove: removed block map - bm=%08X; start=%08X; end=%08X; PTEr=%08X\n", /* (TEST/DEBUG) */
+ blm, blm->start, blm->end, blm->PTEr);
+#endif
+ mapping_free(hw_cpv(mp)); /* Release it */
+ debugLog2(2, 1, 0); /* End mapping_remove */
+ return TRUE; /* Tell them we did it */
+ }
+ debugLog2(2, 0, 0); /* end mapping_remove */
+ return FALSE; /* Didn't find any, return FALSE... */
}
- else {
- __asm__ volatile("cntlzw %0, %1" : "=r" (tmp) : "r" (hash_table_size)); /* Get number of leading 0s */
- tmp = 32 - tmp; /* Size of hash space */
+ if((unsigned int)mp&1) { /* Did we timeout? */
+ panic("mapping_remove: timeout locking physical entry\n"); /* Yeah, scream about it! */
+ splx(s); /* Restore the interrupt level */
+ return FALSE; /* Bad hair day, return FALSE... */
}
+
+ mpv = hw_cpv(mp); /* Get virtual address of mapping */
+#if DEBUG
+ if(hw_atomic_sub(&mpv->pmap->stats.resident_count, 1) < 0) panic("pmap resident count went negative\n");
+#else
+ (void)hw_atomic_sub(&mpv->pmap->stats.resident_count, 1); /* Decrement the resident page count */
+#endif
+ useadd = (unsigned int *)&pmap->pmapUsage[(va >> pmapUsageShft) & pmapUsageMask]; /* Point to slot to bump */
+ useaddr = (unsigned int *)((unsigned int)useadd & -4); /* Round down to word */
+ (void)hw_atomic_sub(useaddr, (useaddr == useadd) ? 0x00010000 : 1); /* Increment the even or odd slot */
- incrVSID = 1 << ((tmp + 1) >> 1); /* Get ceiling of sqrt of table size */
- incrVSID |= 1 << ((tmp + 1) >> 2); /* Get ceiling of quadroot of table size */
- incrVSID |= 1; /* Set bit and add 1 */
+#if 0
+ for(i = 0; i < (pmapUsageMask + 1); i++) { /* (TEST/DEBUG) */
+ if((mpv->pmap->pmapUsage[i]) > 8192) { /* (TEST/DEBUG) */
+ panic("mapping_remove: pmapUsage slot for %08X has invalid count (%d) for pmap %08X\n",
+ i * pmapUsageSize, mpv->pmap->pmapUsage[i], mpv->pmap);
+ }
+ }
+#endif
+
+ hw_rem_map(mp); /* Remove the corresponding mapping */
- return;
+ pp = mpv->physent;
-}
+ if ((mpv->physent) && (pmap->vflags & pmapVMhost)) {
+
+ while(mp1 = (mapping *)((unsigned int)pp->phys_link & ~PHYS_FLAGS)) { /* Keep going so long as there's another */
+
+ mpv1 = hw_cpv(mp1); /* Get the virtual address */
+#if DEBUG
+ if(hw_atomic_sub(&mpv1->pmap->stats.resident_count, 1) < 0) panic("pmap resident count went negative\n");
+#else
+ (void)hw_atomic_sub(&mpv1->pmap->stats.resident_count, 1); /* Decrement the resident page count */
+#endif
+
+ uindx = ((mpv1->PTEv >> 24) & 0x78) | ((mpv1->PTEv >> 3) & 7); /* Join segment number and top 2 bits of the API */
+ useadd = (unsigned int *)&mpv1->pmap->pmapUsage[uindx]; /* Point to slot to bump */
+ useaddr = (unsigned int *)((unsigned int)useadd & -4); /* Round down to word */
+ (void)hw_atomic_sub(useaddr, (useaddr == useadd) ? 0x00010000 : 1); /* Increment the even or odd slot */
+
+#if 0
+ for(i = 0; i < (pmapUsageMask + 1); i++) { /* (TEST/DEBUG) */
+ if((mpv1->pmap->pmapUsage[i]) > 8192) { /* (TEST/DEBUG) */
+ panic("mapping_remove: pmapUsage slot for %08X has invalid count (%d) for pmap %08X\n",
+ i * pmapUsageSize, mpv1->pmap->pmapUsage[i], mpv1->pmap);
+ }
+ }
+#endif
+
+ hw_rem_map(mp1); /* Remove the mapping */
+ mapping_free(mpv1); /* Add mapping to the free list */
+ }
+ }
+ if(mpv->physent)hw_unlock_bit((unsigned int *)&mpv->physent->phys_link, PHYS_LOCK); /* Unlock physical entry associated with mapping */
+
+ splx(s); /* Was there something you needed? */
+
+ mapping_free(mpv); /* Add mapping to the free list */
+ debugLog2(2, 1, 0); /* end mapping_remove */
+ return TRUE; /* Tell them we did it */
+}
/*
- * mapping_remove(pmap_t pmap, addr64_t va);
- * Given a pmap and virtual address, this routine finds the mapping and unmaps it.
- * The mapping block will be added to
- * the free list. If the free list threshold is reached, garbage collection will happen.
+ * mapping_purge_pmap(struct phys_entry *pp, pmap_t pmap) - release all mappings for this physent for the specified map
*
- * We also pass back the next higher mapped address. This is done so that the higher level
- * pmap_remove function can release a range of addresses simply by calling mapping_remove
- * in a loop until it finishes the range or is returned a vaddr of 0.
+ * This guy releases any mappings that exist for a physical page on a specified map.
+ * We get the lock on the phys_entry, and hold it through out this whole routine.
+ * That way, no one can change the queue out from underneath us. We keep fetching
+ * the physents mapping anchor until it is null, then we're done.
*
- * Note that if the mapping is not found, we return the next VA ORed with 1
+ * For each mapping, we call the remove routine to remove it from the PTEG hash list and
+ * decriment the pmap's residency count. Then we release the mapping back to the free list.
*
*/
+
-addr64_t mapping_remove(pmap_t pmap, addr64_t va) { /* Remove a single mapping for this VADDR
- Returns TRUE if a mapping was found to remove */
+void mapping_purge_pmap(struct phys_entry *pp, pmap_t pmap) { /* Remove all mappings from specified pmap for this physent */
- mapping *mp;
- addr64_t nextva;
+ mapping *mp, *mp_next, *mpv;
+ spl_t s;
+ unsigned int *useadd, *useaddr, uindx;
+ int i;
+
+ s=splhigh(); /* Don't bother me */
- disable_preemption(); /* Don't change threads */
-
- while(1) { /* Keep trying until we truely fail */
- mp = hw_rem_map(pmap, va, &nextva); /* Remove a mapping from this pmap */
- if(((unsigned int)mp & mapRetCode) != mapRtRemove) break; /* If it is gone, we are done */
+ if(!hw_lock_bit((unsigned int *)&pp->phys_link, PHYS_LOCK, LockTimeOut)) { /* Lock the physical entry */
+ panic("\nmapping_purge_pmap: Timeout attempting to lock physical entry at %08X: %08X %08X\n",
+ pp, pp->phys_link, pp->pte1); /* Complain about timeout */
}
- enable_preemption(); /* Thread change ok */
+ mp = (mapping *)((unsigned int)pp->phys_link & ~PHYS_FLAGS);
+
+ while(mp) { /* Keep going so long as there's another */
- if(!mp) return (nextva | 1); /* Nothing found to unmap */
+ mpv = hw_cpv(mp); /* Get the virtual address */
+ if(mpv->pmap != pmap) {
+ mp = (mapping *)((unsigned int)mpv->next & ~PHYS_FLAGS);
+ continue;
+ }
+#if DEBUG
+ if(hw_atomic_sub(&mpv->pmap->stats.resident_count, 1) < 0) panic("pmap resident count went negative\n");
+#else
+ (void)hw_atomic_sub(&mpv->pmap->stats.resident_count, 1); /* Decrement the resident page count */
+#endif
- if((unsigned int)mp & mapRetCode) { /* Was there a failure? */
+ uindx = ((mpv->PTEv >> 24) & 0x78) | ((mpv->PTEv >> 3) & 7); /* Join seg # and top 2 bits of API */
+ useadd = (unsigned int *)&mpv->pmap->pmapUsage[uindx]; /* Point to slot to bump */
+ useaddr = (unsigned int *)((unsigned int)useadd & -4); /* Round down to word */
+ (void)hw_atomic_sub(useaddr, (useaddr == useadd) ? 0x00010000 : 1); /* Incr the even or odd slot */
+
+
+
+ mp_next = (mapping *)((unsigned int)mpv->next & ~PHYS_FLAGS);
+ hw_rem_map(mp); /* Remove the mapping */
+ mapping_free(mpv); /* Add mapping to the free list */
+ mp = mp_next;
+ }
+
+ hw_unlock_bit((unsigned int *)&pp->phys_link, PHYS_LOCK); /* We're done, unlock the physical entry */
+ splx(s);
+ return;
+}
+/*
+ * mapping_purge(struct phys_entry *pp) - release all mappings for this physent to the free list
+ *
+ * This guy releases any mappings that exist for a physical page.
+ * We get the lock on the phys_entry, and hold it through out this whole routine.
+ * That way, no one can change the queue out from underneath us. We keep fetching
+ * the physents mapping anchor until it is null, then we're done.
+ *
+ * For each mapping, we call the remove routine to remove it from the PTEG hash list and
+ * decriment the pmap's residency count. Then we release the mapping back to the free list.
+ *
+ */
+
+void mapping_purge(struct phys_entry *pp) { /* Remove all mappings for this physent */
+
+ mapping *mp, *mpv;
+ spl_t s;
+ unsigned int *useadd, *useaddr, uindx;
+ int i;
+
+ s=splhigh(); /* Don't bother me */
+ debugLog2(3, pp->pte1, 0); /* start mapping_purge */
- panic("mapping_remove: hw_rem_map failed - pmap = %08X, va = %016llX, code = %08X\n",
- pmap, va, mp);
+ if(!hw_lock_bit((unsigned int *)&pp->phys_link, PHYS_LOCK, LockTimeOut)) { /* Lock the physical entry */
+ panic("\nmapping_purge: Timeout attempting to lock physical entry at %08X: %08X %08X\n",
+ pp, pp->phys_link, pp->pte1); /* Complain about timeout */
}
- mapping_free(mp); /* Add mapping to the free list */
+ while(mp = (mapping *)((unsigned int)pp->phys_link & ~PHYS_FLAGS)) { /* Keep going so long as there's another */
- return nextva; /* Tell them we did it */
+ mpv = hw_cpv(mp); /* Get the virtual address */
+#if DEBUG
+ if(hw_atomic_sub(&mpv->pmap->stats.resident_count, 1) < 0) panic("pmap resident count went negative\n");
+#else
+ (void)hw_atomic_sub(&mpv->pmap->stats.resident_count, 1); /* Decrement the resident page count */
+#endif
+
+ uindx = ((mpv->PTEv >> 24) & 0x78) | ((mpv->PTEv >> 3) & 7); /* Join segment number and top 2 bits of the API */
+ useadd = (unsigned int *)&mpv->pmap->pmapUsage[uindx]; /* Point to slot to bump */
+ useaddr = (unsigned int *)((unsigned int)useadd & -4); /* Round down to word */
+ (void)hw_atomic_sub(useaddr, (useaddr == useadd) ? 0x00010000 : 1); /* Increment the even or odd slot */
+
+#if 0
+ for(i = 0; i < (pmapUsageMask + 1); i++) { /* (TEST/DEBUG) */
+ if((mpv->pmap->pmapUsage[i]) > 8192) { /* (TEST/DEBUG) */
+ panic("mapping_remove: pmapUsage slot for %08X has invalid count (%d) for pmap %08X\n",
+ i * pmapUsageSize, mpv->pmap->pmapUsage[i], mpv->pmap);
+ }
+ }
+#endif
+
+
+ hw_rem_map(mp); /* Remove the mapping */
+ mapping_free(mpv); /* Add mapping to the free list */
+ }
+
+ hw_unlock_bit((unsigned int *)&pp->phys_link, PHYS_LOCK); /* We're done, unlock the physical entry */
+
+ debugLog2(4, pp->pte1, 0); /* end mapping_purge */
+ splx(s); /* Was there something you needed? */
+ return; /* Tell them we did it */
}
+
/*
- * mapping_make(pmap, va, pa, flags, size, prot) - map a virtual address to a real one
+ * mapping_make(pmap, pp, va, spa, prot, attr, locked) - map a virtual address to a real one
*
* This routine takes the given parameters, builds a mapping block, and queues it into the
* correct lists.
*
- * pmap (virtual address) is the pmap to map into
- * va (virtual address) is the 64-bit virtual address that is being mapped
- * pa (physical page number) is the physical page number (i.e., physcial address >> 12). This is
- * a 32-bit quantity.
- * Flags:
- * block if 1, mapping is a block, size parameter is used. Note: we do not keep
- * reference and change information or allow protection changes of blocks.
- * any changes must first unmap and then remap the area.
- * use attribute Use specified attributes for map, not defaults for physical page
- * perm Mapping is permanent
- * cache inhibited Cache inhibited (used if use attribute or block set )
- * guarded Guarded access (used if use attribute or block set )
- * size size of block (not used if not block)
- * prot VM protection bits
- * attr Cachability/Guardedness
- *
- * Returns 0 if mapping was successful. Returns vaddr that overlaps/collides.
- * Returns 1 for any other failure.
- *
- * Note that we make an assumption that all memory in the range 0f 0x0000000080000000 to 0x00000000FFFFFFFF is reserved
- * for I/O and default the cache attrubutes appropriately. The caller is free to set whatever they want however.
- *
- * If there is any physical page that is not found in the physent table, the mapping is forced to be a
- * block mapping of length 1. This keeps us from trying to update a physent during later mapping use,
- * e.g., fault handling.
- *
+ * The pp parameter can be null. This allows us to make a mapping that is not
+ * associated with any physical page. We may need this for certain I/O areas.
*
+ * If the phys_entry address is null, we neither lock or chain into it.
+ * If locked is 1, we already hold the lock on the phys_entry and won't get nor release it.
*/
-addr64_t mapping_make(pmap_t pmap, addr64_t va, ppnum_t pa, unsigned int flags, unsigned int size, vm_prot_t prot) { /* Make an address mapping */
+mapping *mapping_make(pmap_t pmap, struct phys_entry *pp, vm_offset_t va, vm_offset_t pa, vm_prot_t prot, int attr, boolean_t locked) { /* Make an address mapping */
- register mapping *mp;
- addr64_t colladdr;
- unsigned int pindex, mflags, pattr, wimg;
- phys_entry *physent;
- int i, nlists;
-
- disable_preemption(); /* Don't change threads */
+ register mapping *mp, *mpv;
+ unsigned int *useadd, *useaddr;
+ spl_t s;
+ int i;
- pindex = 0;
+ debugLog2(5, va, pa); /* start mapping_purge */
+ mpv = mapping_alloc(); /* Get a spare mapping block */
- mflags = 0x01000000; /* Start building mpFlags field (busy count = 1) */
+ mpv->pmap = pmap; /* Initialize the pmap pointer */
+ mpv->physent = pp; /* Initialize the pointer to the physical entry */
+ mpv->PTEr = ((unsigned int)pa & ~(PAGE_SIZE - 1)) | attr<<3 | ppc_prot(prot); /* Build the real portion of the PTE */
+ mpv->PTEv = (((unsigned int)va >> 1) & 0x78000000) | (pmap->space << 7) | (((unsigned int)va >> 22) & 0x0000003F); /* Build the VSID */
+
+ s=splhigh(); /* Don't bother from now on */
- if(!(flags & mmFlgBlock)) { /* Is this a block map? */
+ mp = hw_cvp(mpv); /* Get the physical address of this */
- size = 1; /* Set size to 1 page if not block */
-
- physent = mapping_phys_lookup(pa, &pindex); /* Get physical entry */
- if(!physent) { /* Did we find the physical page? */
- mflags |= mpBlock; /* Force this to a block if no physent */
- size = 1; /* Force size to 1 page */
- pattr = 0; /* Assume normal, non-I/O memory */
- if((pa & 0xFFF80000) == 0x00080000) pattr = mmFlgCInhib | mmFlgGuarded; /* If this page is in I/O range, set I/O attributes */
+ if(pp && !locked) { /* Is there a physical entry? Or do we already hold the lock? */
+ if(!hw_lock_bit((unsigned int *)&pp->phys_link, PHYS_LOCK, LockTimeOut)) { /* Lock the physical entry */
+ panic("\nmapping_make: Timeout attempting to lock physical entry at %08X: %08X %08X\n",
+ pp, pp->phys_link, pp->pte1); /* Complain about timeout */
}
- else pattr = ((physent->ppLink & (ppI | ppG)) >> 4); /* Get the default attributes from physent */
-
- if(flags & mmFlgUseAttr) pattr = flags & (mmFlgCInhib | mmFlgGuarded); /* Use requested attributes */
}
- else { /* This is a block */
-
- pattr = flags & (mmFlgCInhib | mmFlgGuarded); /* Use requested attributes */
- mflags |= mpBlock; /* Show that this is a block */
+
+ if(pp) { /* See of there is a physcial entry */
+ mpv->next = (mapping *)((unsigned int)pp->phys_link & ~PHYS_FLAGS); /* Move the old anchor to the new mappings forward */
+ pp->phys_link = (mapping *)((unsigned int)mp | (unsigned int)pp->phys_link & PHYS_FLAGS); /* Point the anchor at us. Now we're on the list (keep the flags) */
}
- wimg = 0x2; /* Set basic PPC wimg to 0b0010 - Coherent */
- if(pattr & mmFlgCInhib) wimg |= 0x4; /* Add cache inhibited if we need to */
- if(pattr & mmFlgGuarded) wimg |= 0x1; /* Add guarded if we need to */
+ hw_add_map(mp, pmap->space, va); /* Stick it on the PTEG hash list */
- mflags = mflags | (pindex << 16); /* Stick in the physical entry table index */
+ (void)hw_atomic_add(&mpv->pmap->stats.resident_count, 1); /* Increment the resident page count */
+ useadd = (unsigned int *)&pmap->pmapUsage[(va >> pmapUsageShft) & pmapUsageMask]; /* Point to slot to bump */
+ useaddr = (unsigned int *)((unsigned int)useadd & -4); /* Round down to word */
+ (void)hw_atomic_add(useaddr, (useaddr == useadd) ? 0x00010000 : 1); /* Increment the even or odd slot */
+#if 0
+ for(i = 0; i < (pmapUsageMask + 1); i++) { /* (TEST/DEBUG) */
+ if((mpv->pmap->pmapUsage[i]) > 8192) { /* (TEST/DEBUG) */
+ panic("mapping_remove: pmapUsage slot for %08X has invalid count (%d) for pmap %08X\n",
+ i * pmapUsageSize, mpv->pmap->pmapUsage[i], mpv->pmap);
+ }
+ }
+#endif
+
+ if(pp && !locked)hw_unlock_bit((unsigned int *)&pp->phys_link, PHYS_LOCK); /* If we have one and we didn't hold on entry, unlock the physical entry */
+
+ splx(s); /* Ok for interruptions now */
+ debugLog2(6, pmap->space, prot); /* end mapping_purge */
+ return mpv; /* Leave... */
+}
+
+
+/*
+ * Enters optimal translations for odd-sized V=F blocks.
+ *
+ * Builds a block map for each power-of-two hunk o' address
+ * that exists. This is specific to the processor type.
+ * PPC uses BAT register size stuff. Future PPC might have
+ * something else.
+ *
+ * The supplied va is expected to be maxoptimal vs the supplied boundary. We're too
+ * stupid to know otherwise so we only look at the va anyhow, so there...
+ *
+ */
+
+void mapping_block_map_opt(pmap_t pmap, vm_offset_t va, vm_offset_t pa, vm_offset_t bnd, vm_size_t size, vm_prot_t prot, int attr) { /* Maps optimal autogenned blocks */
+
+ register blokmap *blm, *oblm;
+ unsigned int pg;
+ unsigned int maxsize, boundary, leading, trailing, cbsize, minsize, tomin;
+ int i, maxshft, nummax, minshft;
+
+#if 1
+ kprintf("mapping_block_map_opt: pmap=%08X; va=%08X; pa=%08X; ; bnd=%08X; size=%08X; prot=%08X; attr=%08X\n", /* (TEST/DEBUG) */
+ pmap, va, pa, bnd, size, prot, attr);
+#endif
- if(flags & mmFlgPerm) mflags |= mpPerm; /* Set permanent mapping */
+ minsize = blokValid ^ (blokValid & (blokValid - 1)); /* Set minimum subblock size */
+ maxsize = 0x80000000 >> cntlzw(blokValid); /* Set maximum subblock size */
- size = size - 1; /* Change size to offset */
- if(size > 0xFFFF) return 1; /* Leave if size is too big */
+ minshft = 31 - cntlzw(minsize); /* Shift to position minimum size */
+ maxshft = 31 - cntlzw(blokValid); /* Shift to position maximum size */
- nlists = mapSetLists(pmap); /* Set number of lists this will be on */
+ leading = ((va + bnd - 1) & -bnd) - va; /* Get size of leading area */
+ trailing = size - leading; /* Get size of trailing area */
+ tomin = ((va + minsize - 1) & -minsize) - va; /* Get size needed to round up to the minimum block size */
- mp = mapping_alloc(nlists); /* Get a spare mapping block with this many lists */
+#if 1
+ kprintf("mapping_block_map_opt: bnd=%08X; leading=%08X; trailing=%08X; tomin=%08X\n", bnd, leading, trailing, tomin); /* (TEST/DEBUG) */
+#endif
- /* the mapping is zero except that the mpLists field is set */
- mp->mpFlags |= mflags; /* Add in the rest of the flags to mpLists */
- mp->mpSpace = pmap->space; /* Set the address space/pmap lookup ID */
- mp->mpBSize = size; /* Set the size */
- mp->mpPte = 0; /* Set the PTE invalid */
- mp->mpPAddr = pa; /* Set the physical page number */
- mp->mpVAddr = (va & ~mpHWFlags) | (wimg << 3) | ppc_prot(prot); /* Add the protection and attributes to the field */
+ if(tomin)pmap_map_block(pmap, va, pa, tomin, prot, attr, 0); /* Map up to minimum block size */
- while(1) { /* Keep trying... */
- colladdr = hw_add_map(pmap, mp); /* Go add the mapping to the pmap */
- if(!colladdr) { /* All is ok... */
- enable_preemption(); /* Ok to switch around here */
- return 0; /* Return... */
- }
-
- if((colladdr & mapRetCode) == mapRtRemove) { /* Is our target being removed? */
- (void)mapping_remove(pmap, colladdr); /* Yes, go help out */
- continue; /* Try to add it now */
- }
+ va = va + tomin; /* Adjust virtual start */
+ pa = pa + tomin; /* Adjust physical start */
+ leading = leading - tomin; /* Adjust leading size */
+
+/*
+ * Some of this code is very classic PPC. We need to fix this up.
+ */
+
+ leading = leading >> minshft; /* Position for bit testing */
+ cbsize = minsize; /* Set the minimum size */
+
+ for(i = 0; i < (maxshft - minshft + 1); i ++) { /* Cycle through all block sizes, small to large */
- if((colladdr & mapRetCode) == mapRtMapDup) { /* Is our target already mapped (collision mapping must be identical)? */
- mapping_free(mp); /* Return mapping to the free list */
- enable_preemption(); /* Ok to switch around here */
- return 0; /* Normal return */
+ if(leading & 1) {
+ pmap_map_block(pmap, va, pa, cbsize, prot, attr, 0); /* Map up to next boundary */
+ pa = pa + cbsize; /* Bump up physical address */
+ va = va + cbsize; /* Bump up virtual address */
}
+
+ leading = leading >> 1; /* Shift up to next size */
+ cbsize = cbsize << 1; /* Here too */
+
+ }
+
+ nummax = trailing >> maxshft; /* Get number of max size blocks left */
+ for(i=0; i < nummax - 1; i++) { /* Account for all max size block left but 1 */
+ pmap_map_block(pmap, va, pa, maxsize, prot, attr, 0); /* Map up to next boundary */
+
+ pa = pa + maxsize; /* Bump up physical address */
+ va = va + maxsize; /* Bump up virtual address */
+ trailing -= maxsize; /* Back off what we just did */
+ }
+
+ cbsize = maxsize; /* Start at maximum size */
+
+ for(i = 0; i < (maxshft - minshft + 1); i ++) { /* Cycle through all block sizes, high to low */
- if(colladdr != mapRtBadLk) { /* Did it collide? */
- mapping_free(mp); /* Yeah, toss the pending mapping */
- enable_preemption(); /* Ok to switch around here */
- return colladdr; /* Pass back the overlapping address */
- }
-
- panic("mapping_make: hw_add_map failed - code = %08X, pmap = %08X, va = %016llX, mapping = %08X\n",
- colladdr, pmap, va, mp); /* Die dead */
+ if(trailing & cbsize) {
+ trailing &= ~cbsize; /* Remove the block we are allocating */
+ pmap_map_block(pmap, va, pa, cbsize, prot, attr, 0); /* Map up to next boundary */
+ pa = pa + cbsize; /* Bump up physical address */
+ va = va + cbsize; /* Bump up virtual address */
+ }
+ cbsize = cbsize >> 1; /* Next size down */
}
- return 1; /* Leave... */
+ if(trailing) pmap_map_block(pmap, va, pa, trailing, prot, attr, 0); /* Map up to end */
+
+ return; /* Return */
}
/*
- * mapping *mapping_find(pmap, va, *nextva, full) - Finds a mapping
+ * Enters translations for odd-sized V=F blocks.
*
- * Looks up the vaddr and returns the mapping and the next mapped va
- * If full is true, it will descend through all nested pmaps to find actual mapping
+ * Checks to insure that the request is at least ODDBLKMIN in size. If smaller, the request
+ * will be split into normal-sized page mappings.
*
- * Must be called with interruptions disabled or we can hang trying to remove found mapping.
+ * The higher level VM map should be locked to insure that we don't have a
+ * double diddle here.
*
- * Returns 0 if not found and the virtual address of the mapping if it is
- * Note that the mappings busy count is bumped. It is the responsibility of the caller
- * to drop the count. If this is not done, any attempt to remove the mapping will hang.
+ * We panic if we get a block that overlaps with another. We do not merge adjacent
+ * blocks because removing any address within a block removes the entire block and if
+ * would really mess things up if we trashed too much.
*
- * NOTE: The nextva field is not valid when full is TRUE.
+ * Once a block is mapped, it is unmutable, that is, protection, catch mode, etc. can
+ * not be changed. The block must be unmapped and then remapped with the new stuff.
+ * We also do not keep track of reference or change flags.
*
+ * Blocks are kept in MRU order anchored from the pmap. The chain is traversed only
+ * with interruptions and translation disabled and under the control of the lock located
+ * in the first block map. MRU is used because it is expected that the same entry
+ * will be accessed repeatedly while PTEs are being generated to cover those addresses.
*
*/
-mapping *mapping_find(pmap_t pmap, addr64_t va, addr64_t *nextva, int full) { /* Make an address mapping */
+void pmap_map_block(pmap_t pmap, vm_offset_t va, vm_offset_t pa, vm_size_t size, vm_prot_t prot, int attr, unsigned int flags) { /* Map an autogenned block */
- register mapping *mp;
- addr64_t curva;
- pmap_t curpmap;
- int nestdepth;
+ register blokmap *blm, *oblm, *oblm_virt;;
+ unsigned int pg;
+
+#if 0
+ kprintf("pmap_map_block: pmap=%08X; va=%08X; pa=%08X; size=%08X; prot=%08X; attr=%08X\n", /* (TEST/DEBUG) */
+ pmap, va, pa, size, prot, attr);
+#endif
+
+ if(size < ODDBLKMIN) { /* Is this below the minimum size? */
+ for(pg = 0; pg < size; pg += PAGE_SIZE) { /* Add all pages in this block */
+ mapping_make(pmap, 0, va + pg, pa + pg, prot, attr, 0); /* Map this page on in */
+#if 0
+ kprintf("pmap_map_block: mm: va=%08X; pa=%08X\n", /* (TEST/DEBUG) */
+ va + pg, pa + pg);
+#endif
+ }
+ return; /* All done */
+ }
+
+ blm = (blokmap *)mapping_alloc(); /* Get a block mapping */
+
+ blm->start = (unsigned int)va & -PAGE_SIZE; /* Get virtual block start */
+ blm->end = (blm->start + size - 1) | (PAGE_SIZE - 1); /* Get virtual block end */
+ blm->current = 0;
+ blm->PTEr = ((unsigned int)pa & -PAGE_SIZE) | attr<<3 | ppc_prot(prot); /* Build the real portion of the base PTE */
+ blm->space = pmap->space; /* Set the space (only needed for remove) */
+ blm->blkFlags = flags; /* Set the block's flags */
+
+#if 0
+ kprintf("pmap_map_block: bm=%08X; start=%08X; end=%08X; PTEr=%08X\n", /* (TEST/DEBUG) */
+ blm, blm->start, blm->end, blm->PTEr);
+#endif
+
+ blm = (blokmap *)hw_cvp((mapping *)blm); /* Get the physical address of this */
+
+#if 0
+ kprintf("pmap_map_block: bm (real)=%08X; pmap->bmaps=%08X\n", /* (TEST/DEBUG) */
+ blm, pmap->bmaps);
+#endif
+
+ do {
+ oblm = hw_add_blk(pmap, blm);
+ if ((unsigned int)oblm & 2) {
+ oblm_virt = (blokmap *)hw_cpv((mapping *)((unsigned int)oblm & 0xFFFFFFFC));
+ mapping_remove(pmap, oblm_virt->start);
+ };
+ } while ((unsigned int)oblm & 2);
+
+ if (oblm) {
+ oblm = (blokmap *)hw_cpv((mapping *) oblm); /* Get the old block virtual address */
+ blm = (blokmap *)hw_cpv((mapping *)blm); /* Back to the virtual address of this */
+ if((oblm->start != blm->start) || /* If we have a match, then this is a fault race and */
+ (oblm->end != blm->end) || /* is acceptable */
+ (oblm->PTEr != blm->PTEr))
+ panic("pmap_map_block: block map overlap - blm = %08X\n", oblm);/* Otherwise, Squeak loudly and carry a big stick */
+ mapping_free((struct mapping *)blm);
+ }
- curpmap = pmap; /* Remember entry */
- nestdepth = 0; /* Set nest depth */
- curva = (addr64_t)va; /* Set current va */
+#if 0
+ kprintf("pmap_map_block: pmap->bmaps=%08X\n", /* (TEST/DEBUG) */
+ blm, pmap->bmaps);
+#endif
+
+ return; /* Return */
+}
+
+
+/*
+ * Optimally enters translations for odd-sized V=F blocks.
+ *
+ * Checks to insure that the request is at least ODDBLKMIN in size. If smaller, the request
+ * will be split into normal-sized page mappings.
+ *
+ * This one is different than pmap_map_block in that it will allocate it's own virtual
+ * target address. Rather than allocating a single block,
+ * it will also allocate multiple blocks that are power-of-two aligned/sized. This allows
+ * hardware-level mapping that takes advantage of BAT maps or large page sizes.
+ *
+ * Most considerations for pmap_map_block apply.
+ *
+ *
+ */
+
+kern_return_t pmap_map_block_opt(vm_map_t map, vm_offset_t *va,
+ vm_offset_t pa, vm_size_t size, vm_prot_t prot, int attr) { /* Map an optimal autogenned block */
- while(1) {
+ register blokmap *blm, *oblm;
+ unsigned int pg;
+ kern_return_t err;
+ unsigned int bnd;
+
+#if 1
+ kprintf("pmap_map_block_opt: map=%08X; pa=%08X; size=%08X; prot=%08X; attr=%08X\n", /* (TEST/DEBUG) */
+ map, pa, size, prot, attr);
+#endif
- mp = hw_find_map(curpmap, curva, nextva); /* Find the mapping for this address */
- if((unsigned int)mp == mapRtBadLk) { /* Did we lock up ok? */
- panic("mapping_find: pmap lock failure - rc = %08X, pmap = %08X\n", mp, curpmap); /* Die... */
+ if(size < ODDBLKMIN) { /* Is this below the minimum size? */
+ err = vm_allocate(map, va, size, VM_FLAGS_ANYWHERE); /* Make us some memories */
+ if(err) {
+#if DEBUG
+ kprintf("pmap_map_block_opt: vm_allocate() returned %d\n", err); /* Say we died */
+#endif
+ return(err); /* Pass back the error */
}
-
- if(!mp || !(mp->mpFlags & mpNest) || !full) break; /* Are we a nest or are we only going one deep? */
+#if 1
+ kprintf("pmap_map_block_opt: small; vaddr = %08X\n", *va); /* (TEST/DEBUG) */
+#endif
- if(mp->mpFlags & mpSpecial) { /* Don't chain through a special mapping */
- mp = 0; /* Set not found */
- break;
+ for(pg = 0; pg < size; pg += PAGE_SIZE) { /* Add all pages in this block */
+ mapping_make(map->pmap, 0, *va + pg, pa + pg, prot, attr, 0); /* Map this page on in */
}
+ return(KERN_SUCCESS); /* All done */
+ }
+
+ err = vm_map_block(map, va, &bnd, pa, size, prot); /* Go get an optimal allocation */
- if(nestdepth++ > 64) { /* Have we nested too far down? */
- panic("mapping_find: too many nested pmaps - va = %016llX, curva = %016llX, pmap = %08X, curpmap = %08X\n",
- va, curva, pmap, curpmap);
+ if(err == KERN_INVALID_ADDRESS) { /* Can we try a brute force block mapping? */
+ err = vm_allocate(map, va, size, VM_FLAGS_ANYWHERE); /* Make us some memories */
+ if(err) {
+#if DEBUG
+ kprintf("pmap_map_block_opt: non-optimal vm_allocate() returned %d\n", err); /* Say we died */
+#endif
+ return(err); /* Pass back the error */
}
-
- curva = curva + mp->mpNestReloc; /* Relocate va to new pmap */
- curpmap = pmapTrans[mp->mpSpace].pmapVAddr; /* Get the address of the nested pmap */
- mapping_drop_busy(mp); /* We have everything we need from the mapping */
-
+#if 1
+ kprintf("pmap_map_block_opt: non-optimal - vaddr = %08X\n", *va); /* (TEST/DEBUG) */
+#endif
+ pmap_map_block(map->pmap, *va, pa, size, prot, attr, 0); /* Set up a block mapped area */
+ return KERN_SUCCESS; /* All done now */
+ }
+
+ if(err != KERN_SUCCESS) { /* We couldn't get any address range to map this... */
+#if DEBUG
+ kprintf("pmap_map_block_opt: vm_allocate() returned %d\n", err); /* Say we couldn' do it */
+#endif
+ return(err);
}
- return mp; /* Return the mapping if we found one */
+#if 1
+ kprintf("pmap_map_block_opt: optimal - vaddr=%08X; bnd=%08X\n", *va, bnd); /* (TEST/DEBUG) */
+#endif
+ mapping_block_map_opt(map->pmap, *va, pa, bnd, size, prot, attr); /* Go build the maps */
+ return(KERN_SUCCESS); /* All done */
}
+
+#if 0
+
/*
- * kern_return_t mapping_protect(pmap_t pmap, addt_t va, vm_prot_t prot, addr64_t *nextva) - change the protection of a virtual page
+ * Enters translations for odd-sized V=F blocks and merges adjacent or overlapping
+ * areas.
*
- * This routine takes a pmap and virtual address and changes
- * the protection. If there are PTEs associated with the mappings, they will be invalidated before
- * the protection is changed.
+ * Once blocks are merged, they act like one block, i.e., if you remove it,
+ * it all goes...
*
- * We return success if we change the protection or if there is no page mapped at va. We return failure if
- * the va corresponds to a block mapped area or the mapping is permanant.
+ * This can only be used during boot. Ain't no way we can handle SMP
+ * or preemption easily, so we restrict it. We don't check either. We
+ * assume only skilled professional programmers will attempt using this
+ * function. We assume no responsibility, either real or imagined, for
+ * injury or death resulting from unauthorized use of this function.
*
+ * No user servicable parts inside. Notice to be removed by end-user only,
+ * under penalty of applicable federal and state laws.
+ *
+ * See descriptions of pmap_map_block. Ignore the part where we say we panic for
+ * overlapping areas. Note that we do panic if we can't merge.
*
*/
+
+void pmap_map_block_merge(pmap_t pmap, vm_offset_t va, vm_offset_t pa, vm_size_t size, vm_prot_t prot, int attr) { /* Map an autogenned block */
-int mapping_protect(pmap_t pmap, addr64_t va, vm_prot_t prot, addr64_t *nextva) { /* Change protection of a virtual page */
+ register blokmap *blm, *oblm;
+ unsigned int pg;
+ spl_t s;
- int ret;
-
- ret = hw_protect(pmap, va, ppc_prot(prot), nextva); /* Try to change the protect here */
+#if 1
+ kprintf("pmap_map_block_merge: pmap=%08X; va=%08X; pa=%08X; size=%08X; prot=%08X; attr=%08X\n", /* (TEST/DEBUG) */
+ pmap, va, pa, size, prot, attr);
+#endif
- switch (ret) { /* Decode return code */
+ s=splhigh(); /* Don't bother from now on */
+ if(size < ODDBLKMIN) { /* Is this below the minimum size? */
+ for(pg = 0; pg < size; pg += PAGE_SIZE) { /* Add all pages in this block */
+ mapping_make(pmap, 0, va + pg, pa + pg, prot, attr, 0); /* Map this page on in */
+ }
+ return; /* All done */
+ }
- case mapRtOK: /* Changed */
- case mapRtNotFnd: /* Didn't find it */
- return mapRtOK; /* Ok, return... */
- break;
+ blm = (blokmap *)mapping_alloc(); /* Get a block mapping */
+
+ blm->start = (unsigned int)va & -PAGE_SIZE; /* Get virtual block start */
+ blm->end = (blm->start + size - 1) | (PAGE_SIZE - 1); /* Get virtual block end */
+ blm->PTEr = ((unsigned int)pa & -PAGE_SIZE) | attr<<3 | ppc_prot(prot); /* Build the real portion of the base PTE */
+
+#if 1
+ kprintf("pmap_map_block_merge: bm=%08X; start=%08X; end=%08X; PTEr=%08X\n", /* (TEST/DEBUG) */
+ blm, blm->start, blm->end, blm->PTEr);
+#endif
- case mapRtBlock: /* Block map, just ignore request */
- case mapRtNest: /* Nested pmap, just ignore request */
- return ret; /* Pass back return code */
- break;
-
- default:
- panic("mapping_protect: hw_protect failed - rc = %d, pmap = %08X, va = %016llX\n", ret, pmap, va);
-
+ blm = (blokmap *)hw_cvp((mapping *)blm); /* Get the physical address of this */
+
+#if 1
+ kprintf("pmap_map_block_merge: bm (real)=%08X; pmap->bmaps=%08X\n", /* (TEST/DEBUG) */
+ blm, pmap->bmaps);
+#endif
+
+ if(oblm = hw_add_blk(pmap, blm)) { /* Add to list and make sure we don't overlap anything */
+ panic("pmap_map_block_merge: block map overlap - blm = %08X\n", oblm); /* Squeak loudly and carry a big stick */
}
+#if 1
+ kprintf("pmap_map_block_merge: pmap->bmaps=%08X\n", /* (TEST/DEBUG) */
+ blm, pmap->bmaps);
+#endif
+ splx(s); /* Ok for interruptions now */
+
+ return; /* Return */
}
+#endif
/*
- * void mapping_protect_phys(ppnum_t pa, vm_prot_t prot) - change the protection of a physical page
+ * void mapping_protect_phys(phys_entry *pp, vm_prot_t prot) - change the protection of a physical page
*
* This routine takes a physical entry and runs through all mappings attached to it and changes
* the protection. If there are PTEs associated with the mappings, they will be invalidated before
- * the protection is changed. There is no limitation on changes, e.g.,
+ * the protection is changed. We don't try to save the PTE. We won't worry about the LRU calculations
+ * either (I don't think, maybe I'll change my mind later). There is no limitation on changes, e.g.,
* higher to lower, lower to higher.
*
- * Any mapping that is marked permanent is not changed
- *
* Phys_entry is unlocked.
*/
-void mapping_protect_phys(ppnum_t pa, vm_prot_t prot) { /* Change protection of all mappings to page */
-
- unsigned int pindex;
- phys_entry *physent;
+void mapping_protect_phys(struct phys_entry *pp, vm_prot_t prot, boolean_t locked) { /* Change protection of all mappings to page */
+
+ spl_t spl;
- physent = mapping_phys_lookup(pa, &pindex); /* Get physical entry */
- if(!physent) { /* Did we find the physical page? */
- panic("mapping_protect_phys: invalid physical page %08X\n", pa);
- }
+ debugLog2(9, pp->pte1, prot); /* end remap */
+ spl=splhigh(); /* No interruptions during this */
+ if(!locked) { /* Do we need to lock the physent? */
+ if(!hw_lock_bit((unsigned int *)&pp->phys_link, PHYS_LOCK, LockTimeOut)) { /* Lock the physical entry */
+ panic("\nmapping_protect: Timeout attempting to lock physical entry at %08X: %08X %08X\n",
+ pp, pp->phys_link, pp->pte1); /* Complain about timeout */
+ }
+ }
- hw_walk_phys(physent, hwpSPrtPhy, hwpSPrtMap, hwpNoop, ppc_prot(prot)); /* Set the new protection for page and mappings */
+ hw_prot(pp, ppc_prot(prot)); /* Go set the protection on this physical page */
+ if(!locked) hw_unlock_bit((unsigned int *)&pp->phys_link, PHYS_LOCK); /* We're done, unlock the physical entry */
+ splx(spl); /* Restore interrupt state */
+ debugLog2(10, pp->pte1, 0); /* end remap */
+
return; /* Leave... */
}
-
/*
- * void mapping_clr_mod(ppnum_t pa) - clears the change bit of a physical page
+ * void mapping_protect(pmap_t pmap, vm_offset_t vaddr, vm_prot_t prot) - change the protection of a virtual page
+ *
+ * This routine takes a pmap and virtual address and changes
+ * the protection. If there are PTEs associated with the mappings, they will be invalidated before
+ * the protection is changed. We don't try to save the PTE. We won't worry about the LRU calculations
+ * either (I don't think, maybe I'll change my mind later). There is no limitation on changes, e.g.,
+ * higher to lower, lower to higher.
*
- * This routine takes a physical entry and runs through all mappings attached to it and turns
- * off the change bit.
*/
-void mapping_clr_mod(ppnum_t pa) { /* Clears the change bit of a physical page */
+void mapping_protect(pmap_t pmap, vm_offset_t vaddr, vm_prot_t prot) { /* Change protection of a virtual page */
+
+ mapping *mp, *mpv;
+ spl_t s;
+
+ debugLog2(9, vaddr, pmap); /* start mapping_protect */
+ s = splhigh(); /* Don't bother me */
+
+ mp = hw_lock_phys_vir(pmap->space, vaddr); /* Lock the physical entry for this mapping */
+
+ if(!mp) { /* Did we find one? */
+ splx(s); /* Restore the interrupt level */
+ debugLog2(10, 0, 0); /* end mapping_pmap */
+ return; /* Didn't find any... */
+ }
+ if((unsigned int)mp & 1) { /* Did we timeout? */
+ panic("mapping_protect: timeout locking physical entry\n"); /* Yeah, scream about it! */
+ splx(s); /* Restore the interrupt level */
+ return; /* Bad hair day... */
+ }
+
+ hw_prot_virt(mp, ppc_prot(prot)); /* Go set the protection on this virtual mapping */
- unsigned int pindex;
- phys_entry *physent;
+ mpv = hw_cpv(mp); /* Get virtual address of mapping */
+ if(mpv->physent) { /* If there is a physical page, */
+ hw_unlock_bit((unsigned int *)&mpv->physent->phys_link, PHYS_LOCK); /* Unlock the physical entry */
+ }
+ splx(s); /* Restore interrupt state */
+ debugLog2(10, mpv->PTEr, 0); /* end remap */
- physent = mapping_phys_lookup(pa, &pindex); /* Get physical entry */
- if(!physent) { /* Did we find the physical page? */
- panic("mapping_clr_mod: invalid physical page %08X\n", pa);
+ return; /* Leave... */
+}
+
+/*
+ * mapping_phys_attr(struct phys_entry *pp, vm_prot_t prot, unsigned int wimg) Sets the default physical page attributes
+ *
+ * This routine takes a physical entry and sets the physical attributes. There can be no mappings
+ * associated with this page when we do it.
+ */
+
+void mapping_phys_attr(struct phys_entry *pp, vm_prot_t prot, unsigned int wimg) { /* Sets the default physical page attributes */
+
+ debugLog2(11, pp->pte1, prot); /* end remap */
+
+ if(!hw_lock_bit((unsigned int *)&pp->phys_link, PHYS_LOCK, LockTimeOut)) { /* Lock the physical entry */
+ panic("\nmapping_phys_attr: Timeout attempting to lock physical entry at %08X: %08X %08X\n",
+ pp, pp->phys_link, pp->pte1); /* Complain about timeout */
}
- hw_walk_phys(physent, hwpNoop, hwpCCngMap, hwpCCngPhy, 0); /* Clear change for page and mappings */
+ hw_phys_attr(pp, ppc_prot(prot), wimg); /* Go set the default WIMG and protection */
+
+ hw_unlock_bit((unsigned int *)&pp->phys_link, PHYS_LOCK); /* We're done, unlock the physical entry */
+ debugLog2(12, pp->pte1, wimg); /* end remap */
+
return; /* Leave... */
}
-
/*
- * void mapping_set_mod(ppnum_t pa) - set the change bit of a physical page
+ * void mapping_invall(phys_entry *pp) - invalidates all ptes associated with a page
*
- * This routine takes a physical entry and runs through all mappings attached to it and turns
- * on the change bit.
+ * This routine takes a physical entry and runs through all mappings attached to it and invalidates
+ * any PTEs it finds.
+ *
+ * Interruptions must be disabled and the physical entry locked at entry.
*/
-void mapping_set_mod(ppnum_t pa) { /* Sets the change bit of a physical page */
+void mapping_invall(struct phys_entry *pp) { /* Clear all PTEs pointing to a physical page */
- unsigned int pindex;
- phys_entry *physent;
+ hw_inv_all(pp); /* Go set the change bit of a physical page */
- physent = mapping_phys_lookup(pa, &pindex); /* Get physical entry */
- if(!physent) { /* Did we find the physical page? */
- panic("mapping_set_mod: invalid physical page %08X\n", pa);
- }
-
- hw_walk_phys(physent, hwpNoop, hwpSCngMap, hwpSCngPhy, 0); /* Set change for page and mappings */
return; /* Leave... */
}
/*
- * void mapping_clr_ref(ppnum_t pa) - clears the reference bit of a physical page
+ * void mapping_clr_mod(phys_entry *pp) - clears the change bit of a physical page
*
* This routine takes a physical entry and runs through all mappings attached to it and turns
- * off the reference bit.
+ * off the change bit. If there are PTEs associated with the mappings, they will be invalidated before
+ * the change bit is changed. We don't try to save the PTE. We won't worry about the LRU calculations
+ * either (I don't think, maybe I'll change my mind later).
+ *
+ * Interruptions must be disabled and the physical entry locked at entry.
*/
-void mapping_clr_ref(ppnum_t pa) { /* Clears the reference bit of a physical page */
+void mapping_clr_mod(struct phys_entry *pp) { /* Clears the change bit of a physical page */
- unsigned int pindex;
- phys_entry *physent;
-
- physent = mapping_phys_lookup(pa, &pindex); /* Get physical entry */
- if(!physent) { /* Did we find the physical page? */
- panic("mapping_clr_ref: invalid physical page %08X\n", pa);
- }
-
- hw_walk_phys(physent, hwpNoop, hwpCRefMap, hwpCRefPhy, 0); /* Clear reference for page and mappings */
+ hw_clr_mod(pp); /* Go clear the change bit of a physical page */
return; /* Leave... */
}
/*
- * void mapping_set_ref(ppnum_t pa) - set the reference bit of a physical page
+ * void mapping_set_mod(phys_entry *pp) - set the change bit of a physical page
*
* This routine takes a physical entry and runs through all mappings attached to it and turns
- * on the reference bit.
+ * on the change bit. If there are PTEs associated with the mappings, they will be invalidated before
+ * the change bit is changed. We don't try to save the PTE. We won't worry about the LRU calculations
+ * either (I don't think, maybe I'll change my mind later).
+ *
+ * Interruptions must be disabled and the physical entry locked at entry.
*/
-void mapping_set_ref(ppnum_t pa) { /* Sets the reference bit of a physical page */
-
- unsigned int pindex;
- phys_entry *physent;
-
- physent = mapping_phys_lookup(pa, &pindex); /* Get physical entry */
- if(!physent) { /* Did we find the physical page? */
- panic("mapping_set_ref: invalid physical page %08X\n", pa);
- }
+void mapping_set_mod(struct phys_entry *pp) { /* Sets the change bit of a physical page */
- hw_walk_phys(physent, hwpNoop, hwpSRefMap, hwpSRefPhy, 0); /* Set reference for page and mappings */
+ hw_set_mod(pp); /* Go set the change bit of a physical page */
return; /* Leave... */
}
/*
- * void mapping_tst_mod(ppnum_t pa) - test the change bit of a physical page
+ * void mapping_clr_ref(struct phys_entry *pp) - clears the reference bit of a physical page
*
- * This routine takes a physical entry and runs through all mappings attached to it and tests
- * the changed bit.
+ * This routine takes a physical entry and runs through all mappings attached to it and turns
+ * off the reference bit. If there are PTEs associated with the mappings, they will be invalidated before
+ * the reference bit is changed. We don't try to save the PTE. We won't worry about the LRU calculations
+ * either (I don't think, maybe I'll change my mind later).
+ *
+ * Interruptions must be disabled at entry.
*/
-boolean_t mapping_tst_mod(ppnum_t pa) { /* Tests the change bit of a physical page */
+void mapping_clr_ref(struct phys_entry *pp) { /* Clears the reference bit of a physical page */
- unsigned int pindex, rc;
- phys_entry *physent;
-
- physent = mapping_phys_lookup(pa, &pindex); /* Get physical entry */
- if(!physent) { /* Did we find the physical page? */
- panic("mapping_tst_mod: invalid physical page %08X\n", pa);
+ mapping *mp;
+
+ debugLog2(13, pp->pte1, 0); /* end remap */
+ if(!hw_lock_bit((unsigned int *)&pp->phys_link, PHYS_LOCK, LockTimeOut)) { /* Lock the physical entry for this mapping */
+ panic("Lock timeout getting lock on physical entry\n"); /* Just die... */
}
+ hw_clr_ref(pp); /* Go clear the reference bit of a physical page */
+ hw_unlock_bit((unsigned int *)&pp->phys_link, PHYS_LOCK); /* Unlock physical entry */
+ debugLog2(14, pp->pte1, 0); /* end remap */
+ return; /* Leave... */
+}
+
+
+/*
+ * void mapping_set_ref(phys_entry *pp) - set the reference bit of a physical page
+ *
+ * This routine takes a physical entry and runs through all mappings attached to it and turns
+ * on the reference bit. If there are PTEs associated with the mappings, they will be invalidated before
+ * the reference bit is changed. We don't try to save the PTE. We won't worry about the LRU calculations
+ * either (I don't think, maybe I'll change my mind later).
+ *
+ * Interruptions must be disabled and the physical entry locked at entry.
+ */
+
+void mapping_set_ref(struct phys_entry *pp) { /* Sets the reference bit of a physical page */
- rc = hw_walk_phys(physent, hwpTCngPhy, hwpTCngMap, hwpNoop, 0); /* Set change for page and mappings */
- return ((rc & (unsigned long)ppC) != 0); /* Leave with change bit */
+ hw_set_ref(pp); /* Go set the reference bit of a physical page */
+ return; /* Leave... */
}
/*
- * void mapping_tst_ref(ppnum_t pa) - tests the reference bit of a physical page
+ * void mapping_tst_mod(phys_entry *pp) - test the change bit of a physical page
*
* This routine takes a physical entry and runs through all mappings attached to it and tests
- * the reference bit.
+ * the changed bit. If there are PTEs associated with the mappings, they will be invalidated before
+ * the changed bit is tested. We don't try to save the PTE. We won't worry about the LRU calculations
+ * either (I don't think, maybe I'll change my mind later).
+ *
+ * Interruptions must be disabled and the physical entry locked at entry.
*/
-boolean_t mapping_tst_ref(ppnum_t pa) { /* Tests the reference bit of a physical page */
-
- unsigned int pindex, rc;
- phys_entry *physent;
-
- physent = mapping_phys_lookup(pa, &pindex); /* Get physical entry */
- if(!physent) { /* Did we find the physical page? */
- panic("mapping_tst_ref: invalid physical page %08X\n", pa);
- }
+boolean_t mapping_tst_mod(struct phys_entry *pp) { /* Tests the change bit of a physical page */
- rc = hw_walk_phys(physent, hwpTRefPhy, hwpTRefMap, hwpNoop, 0); /* Test reference for page and mappings */
- return ((rc & (unsigned long)ppR) != 0); /* Leave with reference bit */
+ return(hw_tst_mod(pp)); /* Go test the change bit of a physical page */
}
/*
- * phys_ent *mapping_phys_lookup(ppnum_t pp, unsigned int *pindex) - tests the reference bit of a physical page
+ * void mapping_tst_ref(phys_entry *pp) - tests the reference bit of a physical page
+ *
+ * This routine takes a physical entry and runs through all mappings attached to it and tests
+ * the reference bit. If there are PTEs associated with the mappings, they will be invalidated before
+ * the reference bit is changed. We don't try to save the PTE. We won't worry about the LRU calculations
+ * either (I don't think, maybe I'll change my mind later).
*
- * This routine takes a physical page number and returns the phys_entry associated with it. It also
- * calculates the bank address associated with the entry
- * the reference bit.
+ * Interruptions must be disabled and the physical entry locked at entry.
*/
-phys_entry *mapping_phys_lookup(ppnum_t pp, unsigned int *pindex) { /* Finds the physical entry for the page */
+boolean_t mapping_tst_ref(struct phys_entry *pp) { /* Tests the reference bit of a physical page */
- phys_entry *physent;
- int i;
-
- for(i = 0; i < pmap_mem_regions_count; i++) { /* Walk through the list */
- if(!(unsigned int)pmap_mem_regions[i].mrPhysTab) continue; /* Skip any empty lists */
- if((pp < pmap_mem_regions[i].mrStart) || (pp > pmap_mem_regions[i].mrEnd)) continue; /* This isn't ours */
-
- *pindex = (i * sizeof(mem_region_t)) / 4; /* Make the word index to this list */
-
- return &pmap_mem_regions[i].mrPhysTab[pp - pmap_mem_regions[i].mrStart]; /* Return the physent pointer */
- }
-
- return (phys_entry *)0; /* Shucks, can't find it... */
-
+ return(hw_tst_ref(pp)); /* Go test the reference bit of a physical page */
}
+/*
+ * void mapping_phys_init(physent, wimg) - fills in the default processor dependent areas of the phys ent
+ *
+ * Currently, this sets the default word 1 of the PTE. The only bits set are the WIMG bits
+ */
+
+void mapping_phys_init(struct phys_entry *pp, unsigned int pa, unsigned int wimg) { /* Initializes hw specific storage attributes */
+
+ pp->pte1 = (pa & -PAGE_SIZE) | ((wimg << 3) & 0x00000078); /* Set the WIMG and phys addr in the default PTE1 */
+
+ return; /* Leave... */
+}
/*
* The list will be replenshed from mapCtl.mapcrel if there are enough. Otherwise,
* a new one is allocated.
*
- * This routine allocates and/or frees memory and must be called from a safe place.
- * Currently, vm_pageout_scan is the safest place.
+ * This routine allocates and/or memory and must be called from a safe place.
+ * Currently, vm_pageout_scan is the safest place. We insure that the
*/
thread_call_t mapping_adjust_call;
extern int vm_page_free_count;
if(mapCtl.mapcmin <= MAPPERBLOK) {
- mapCtl.mapcmin = (sane_size / PAGE_SIZE) / 16;
+ mapCtl.mapcmin = (mem_size / PAGE_SIZE) / 16;
#if DEBUG
kprintf("mapping_adjust: minimum entries rqrd = %08X\n", mapCtl.mapcmin);
mapCtl.mapcreln--; /* Back off the count */
allocsize = MAPPERBLOK; /* Show we allocated one block */
}
- else { /* No free ones, try to get it */
+ else { /* No free ones, try to get it */
allocsize = (allocsize + MAPPERBLOK - 1) / MAPPERBLOK; /* Get the number of pages we need */
-
+
hw_lock_unlock((hw_lock_t)&mapCtl.mapclock); /* Unlock our stuff */
splx(s); /* Restore 'rupts */
}
if(retr == KERN_SUCCESS) break; /* We got some memory, bail out... */
}
-
allocsize = allocsize * MAPPERBLOK; /* Convert pages to number of maps allocated */
s = splhigh(); /* Don't bother from now on */
if(!hw_lock_to((hw_lock_t)&mapCtl.mapclock, LockTimeOut)) { /* Lock the control header */
panic("mapping_adjust - timeout getting control lock (2)\n"); /* Tell all and die */
}
}
-
if (retr != KERN_SUCCESS)
break; /* Fail to alocate, bail out... */
for(; allocsize > 0; allocsize -= MAPPERBLOK) { /* Release one block at a time */
mapping_free_init((vm_offset_t)mbn, 0, 1); /* Initialize a non-permanent block */
mbn = (mappingblok *)((unsigned int)mbn + PAGE_SIZE); /* Point to the next slot */
}
-
if ((mapCtl.mapcinuse + mapCtl.mapcfree + (mapCtl.mapcreln * (MAPPERBLOK + 1))) > mapCtl.mapcmaxalloc)
mapCtl.mapcmaxalloc = mapCtl.mapcinuse + mapCtl.mapcfree + (mapCtl.mapcreln * (MAPPERBLOK + 1));
}
while((unsigned int)mbn) { /* Toss 'em all */
mb = mbn->nextblok; /* Get the next */
-
kmem_free(mapping_map, (vm_offset_t) mbn, PAGE_SIZE); /* Release this mapping block */
-
mbn = mb; /* Chain to the next */
}
- __asm__ volatile("eieio"); /* Make sure all is well */
+ __asm__ volatile("sync"); /* Make sure all is well */
mapCtl.mapcrecurse = 0; /* We are done now */
return;
}
mappingblok *mb, *mbn;
spl_t s;
- unsigned int full, mindx, lists;
+ unsigned int full, mindx;
- mindx = ((unsigned int)mp & (PAGE_SIZE - 1)) >> 6; /* Get index to mapping */
+ mindx = ((unsigned int)mp & (PAGE_SIZE - 1)) >> 5; /* Get index to mapping */
mb = (mappingblok *)((unsigned int)mp & -PAGE_SIZE); /* Point to the mapping block */
- lists = (mp->mpFlags & mpLists); /* get #lists */
- if ((lists == 0) || (lists > kSkipListMaxLists)) /* panic if out of range */
- panic("mapping_free: mpLists invalid\n");
-
-#if 0
- mp->mpFlags = 0x99999999; /* (BRINGUP) */
- mp->mpSpace = 0x9999; /* (BRINGUP) */
- mp->mpBSize = 0x9999; /* (BRINGUP) */
- mp->mpPte = 0x99999998; /* (BRINGUP) */
- mp->mpPAddr = 0x99999999; /* (BRINGUP) */
- mp->mpVAddr = 0x9999999999999999ULL; /* (BRINGUP) */
- mp->mpAlias = 0x9999999999999999ULL; /* (BRINGUP) */
- mp->mpList0 = 0x9999999999999999ULL; /* (BRINGUP) */
- mp->mpList[0] = 0x9999999999999999ULL; /* (BRINGUP) */
- mp->mpList[1] = 0x9999999999999999ULL; /* (BRINGUP) */
- mp->mpList[2] = 0x9999999999999999ULL; /* (BRINGUP) */
-
- if(lists > mpBasicLists) { /* (BRINGUP) */
- mp->mpList[3] = 0x9999999999999999ULL; /* (BRINGUP) */
- mp->mpList[4] = 0x9999999999999999ULL; /* (BRINGUP) */
- mp->mpList[5] = 0x9999999999999999ULL; /* (BRINGUP) */
- mp->mpList[6] = 0x9999999999999999ULL; /* (BRINGUP) */
- mp->mpList[7] = 0x9999999999999999ULL; /* (BRINGUP) */
- mp->mpList[8] = 0x9999999999999999ULL; /* (BRINGUP) */
- mp->mpList[9] = 0x9999999999999999ULL; /* (BRINGUP) */
- mp->mpList[10] = 0x9999999999999999ULL; /* (BRINGUP) */
- }
-#endif
-
s = splhigh(); /* Don't bother from now on */
if(!hw_lock_to((hw_lock_t)&mapCtl.mapclock, LockTimeOut)) { /* Lock the control header */
panic("mapping_free - timeout getting control lock\n"); /* Tell all and die */
}
- full = !(mb->mapblokfree[0] | mb->mapblokfree[1]); /* See if full now */
+ full = !(mb->mapblokfree[0] | mb->mapblokfree[1] | mb->mapblokfree[2] | mb->mapblokfree[3]); /* See if full now */
mb->mapblokfree[mindx >> 5] |= (0x80000000 >> (mindx & 31)); /* Flip on the free bit */
- if ( lists > mpBasicLists ) { /* if big block, lite the 2nd bit too */
- mindx++;
- mb->mapblokfree[mindx >> 5] |= (0x80000000 >> (mindx & 31));
- mapCtl.mapcfree++;
- mapCtl.mapcinuse--;
- }
if(full) { /* If it was full before this: */
mb->nextblok = mapCtl.mapcnext; /* Move head of list to us */
mapCtl.mapcfreec++; /* Count total calls */
if(mapCtl.mapcfree > mapCtl.mapcmin) { /* Should we consider releasing this? */
- if(((mb->mapblokfree[0] | 0x80000000) & mb->mapblokfree[1]) == 0xFFFFFFFF) { /* See if empty now */
+ if(((mb->mapblokfree[0] | 0x80000000) & mb->mapblokfree[1] & mb->mapblokfree[2] & mb->mapblokfree[3])
+ == 0xFFFFFFFF) { /* See if empty now */
if(mapCtl.mapcnext == mb) { /* Are we first on the list? */
mapCtl.mapcnext = mb->nextblok; /* Unchain us */
/*
- * mapping_alloc(lists) - obtain a mapping from the free list
+ * mapping_alloc(void) - obtain a mapping from the free list
*
- * This routine takes a mapping off of the free list and returns its address.
- * The mapping is zeroed, and its mpLists count is set. The caller passes in
- * the number of skiplists it would prefer; if this number is greater than
- * mpBasicLists (ie, 4) then we need to allocate a 128-byte mapping, which is
- * just two consequtive free entries coallesced into one. If we cannot find
- * two consequtive free entries, we clamp the list count down to mpBasicLists
- * and return a basic 64-byte node. Our caller never knows the difference.
+ * This routine takes a mapping off of the free list and returns it's address.
*
- * If this allocation empties a block, we remove it from the free list.
+ * We do this by finding a free entry in the first block and allocating it.
+ * If this allocation empties the block, we remove it from the free list.
* If this allocation drops the total number of free entries below a threshold,
* we allocate a new block.
*
*/
-mapping *mapping_alloc(int lists) { /* Obtain a mapping */
+mapping *mapping_alloc(void) { /* Obtain a mapping */
register mapping *mp;
mappingblok *mb, *mbn;
spl_t s;
int mindx;
kern_return_t retr;
- int big = (lists > mpBasicLists); /* set flag if big block req'd */
- pmap_t refpmap, ckpmap;
- unsigned int space, i;
- int ref_count;
- addr64_t va, nextva;
- extern pmap_t free_pmap_list;
- extern int free_pmap_count;
- decl_simple_lock_data(extern,free_pmap_lock)
- boolean_t found_mapping;
- boolean_t do_rescan;
-
+
s = splhigh(); /* Don't bother from now on */
if(!hw_lock_to((hw_lock_t)&mapCtl.mapclock, LockTimeOut)) { /* Lock the control header */
panic("mapping_alloc - timeout getting control lock\n"); /* Tell all and die */
}
- if(!((unsigned int)mapCtl.mapcnext)) { /* Are there any free mappings? */
-
-/*
- * No free mappings. First, there may be some mapping blocks on the "to be released"
- * list. If so, rescue one. Otherwise, try to steal a couple blocks worth.
- */
-
- if(mbn = mapCtl.mapcrel) { /* Try to rescue a block from impending doom */
- mapCtl.mapcrel = mbn->nextblok; /* Pop the queue */
- mapCtl.mapcreln--; /* Back off the count */
- mapping_free_init((vm_offset_t)mbn, 0, 1); /* Initialize a non-permanent block */
- goto rescued;
- }
-
- hw_lock_unlock((hw_lock_t)&mapCtl.mapclock);
-
- simple_lock(&free_pmap_lock);
-
- if(!hw_lock_to((hw_lock_t)&mapCtl.mapclock, LockTimeOut)) { /* Lock the control header */
- panic("mapping_alloc - timeout getting control lock\n"); /* Tell all and die */
- }
-
- if (!((unsigned int)mapCtl.mapcnext)) {
-
- refpmap = (pmap_t)cursor_pmap->pmap_link.next;
- space = mapCtl.mapcflush.spacenum;
- while (refpmap != cursor_pmap) {
- if(((pmap_t)(refpmap->pmap_link.next))->spaceNum > space) break;
- refpmap = (pmap_t)refpmap->pmap_link.next;
- }
-
- ckpmap = refpmap;
- va = mapCtl.mapcflush.addr;
- found_mapping = FALSE;
-
- while (mapCtl.mapcfree <= (MAPPERBLOK*2)) {
-
+ if(!(mb = mapCtl.mapcnext)) { /* Get the first block entry */
+ unsigned int i;
+ struct mappingflush mappingflush;
+ PCA *pca_min, *pca_max;
+ PCA *pca_base;
+
+ pca_min = (PCA *)(hash_table_base+hash_table_size);
+ pca_max = (PCA *)(hash_table_base+hash_table_size+hash_table_size);
+
+ while (mapCtl.mapcfree <= (MAPPERBLOK*2)) {
+ mapCtl.mapcflush.mappingcnt = 0;
+ pca_base = mapCtl.mapcflush.pcaptr;
+ do {
+ hw_select_mappings(&mapCtl.mapcflush);
+ mapCtl.mapcflush.pcaptr++;
+ if (mapCtl.mapcflush.pcaptr >= pca_max)
+ mapCtl.mapcflush.pcaptr = pca_min;
+ } while ((mapCtl.mapcflush.mappingcnt == 0) && (mapCtl.mapcflush.pcaptr != pca_base));
+
+ if ((mapCtl.mapcflush.mappingcnt == 0) && (mapCtl.mapcflush.pcaptr == pca_base)) {
hw_lock_unlock((hw_lock_t)&mapCtl.mapclock);
-
- ckpmap = (pmap_t)ckpmap->pmap_link.next;
-
- if ((ckpmap->stats.resident_count != 0) && (ckpmap != kernel_pmap)) {
- do_rescan = TRUE;
- for (i=0;i<8;i++) {
- mp = hw_purge_map(ckpmap, va, &nextva);
-
- if((unsigned int)mp & mapRetCode) {
- panic("mapping_alloc: hw_purge_map failed - pmap = %08X, va = %16llX, code = %08X\n", ckpmap, va, mp);
- }
-
- if(!mp) {
- if (do_rescan)
- do_rescan = FALSE;
- else
- break;
- } else {
- mapping_free(mp);
- found_mapping = TRUE;
- }
-
- va = nextva;
- }
- }
-
- if (ckpmap == refpmap) {
- if (found_mapping == FALSE)
- panic("no valid pmap to purge mappings\n");
- else
- found_mapping = FALSE;
- }
-
- if(!hw_lock_to((hw_lock_t)&mapCtl.mapclock, LockTimeOut)) { /* Lock the control header */
- panic("mapping_alloc - timeout getting control lock\n"); /* Tell all and die */
- }
-
+ panic("mapping_alloc - all mappings are wired\n");
+ }
+ mappingflush = mapCtl.mapcflush;
+ hw_lock_unlock((hw_lock_t)&mapCtl.mapclock);
+ splx(s);
+ for (i=0;i<mappingflush.mappingcnt;i++)
+ mapping_remove(mappingflush.mapping[i].pmap,
+ mappingflush.mapping[i].offset);
+ s = splhigh();
+ if(!hw_lock_to((hw_lock_t)&mapCtl.mapclock, LockTimeOut)) {
+ panic("mapping_alloc - timeout getting control lock\n");
}
-
- mapCtl.mapcflush.spacenum = ckpmap->spaceNum;
- mapCtl.mapcflush.addr = nextva;
}
-
- simple_unlock(&free_pmap_lock);
- }
-
-rescued:
-
- mb = mapCtl.mapcnext;
-
- if ( big ) { /* if we need a big (128-byte) mapping */
- mapCtl.mapcbig++; /* count attempts to allocate a big mapping */
- mbn = NULL; /* this will be prev ptr */
- mindx = 0;
- while( mb ) { /* loop over mapping blocks with free entries */
- mindx = mapalc2(mb); /* try for 2 consequtive free bits in this block */
-
- if ( mindx ) break; /* exit loop if we found them */
- mbn = mb; /* remember previous block */
- mb = mb->nextblok; /* move on to next block */
- }
- if ( mindx == 0 ) { /* if we couldn't find 2 consequtive bits... */
- mapCtl.mapcbigfails++; /* count failures */
- big = 0; /* forget that we needed a big mapping */
- lists = mpBasicLists; /* clamp list count down to the max in a 64-byte mapping */
- mb = mapCtl.mapcnext; /* back to the first block with a free entry */
- }
- else { /* if we did find a big mapping */
- mapCtl.mapcfree--; /* Decrement free count twice */
- mapCtl.mapcinuse++; /* Bump in use count twice */
- if ( mindx < 0 ) { /* if we just used the last 2 free bits in this block */
- if (mbn) { /* if this wasn't the first block */
- mindx = -mindx; /* make positive */
- mbn->nextblok = mb->nextblok; /* unlink this one from the middle of block list */
- if (mb == mapCtl.mapclast) { /* if we emptied last block */
- mapCtl.mapclast = mbn; /* then prev block is now last */
- }
- }
- }
- }
- }
-
- if ( !big ) { /* if we need a small (64-byte) mapping */
- if(!(mindx = mapalc1(mb))) /* Allocate a 1-bit slot */
- panic("mapping_alloc - empty mapping block detected at %08X\n", mb);
- }
+ mb = mapCtl.mapcnext;
+ }
+
+ if(!(mindx = mapalc(mb))) { /* Allocate a slot */
+ panic("mapping_alloc - empty mapping block detected at %08X\n", mb); /* Not allowed to find none */
+ }
if(mindx < 0) { /* Did we just take the last one */
mindx = -mindx; /* Make positive */
* For early boot, we are set up to only rescue one block at a time. This is because we prime
* the release list with as much as we need until threads start.
*/
-
if(mapCtl.mapcfree < mapCtl.mapcmin) { /* See if we need to replenish */
if(mbn = mapCtl.mapcrel) { /* Try to rescue a block from impending doom */
mapCtl.mapcrel = mbn->nextblok; /* Pop the queue */
splx(s); /* Restore 'rupts */
mp = &((mapping *)mb)[mindx]; /* Point to the allocated mapping */
- mp->mpFlags = lists; /* set the list count */
-
-
+ __asm__ volatile("dcbz 0,%0" : : "r" (mp)); /* Clean it up */
return mp; /* Send it back... */
}
s = splhigh(); /* Don't bother from now on */
if(!hw_lock_to((hw_lock_t)&mapCtl.mapclock, LockTimeOut)) { /* Lock the control header */
- panic("consider_mapping_adjust -- lock timeout\n");
+ panic("mapping_alloc - timeout getting control lock\n"); /* Tell all and die */
}
if (mapCtl.mapcfree < (mapCtl.mapcmin / 4)) {
/*
* void mapping_free_init(mb, perm) - Adds a block of storage to the free mapping list
*
- * The mapping block is a page size area on a page boundary. It contains 1 header and 63
- * mappings. This call adds and initializes a block for use. Mappings come in two sizes,
- * 64 and 128 bytes (the only difference is the number of skip-lists.) When we allocate a
- * 128-byte mapping we just look for two consequtive free 64-byte mappings, so most of the
- * code only deals with "basic" 64-byte mappings. This works for two reasons:
- * - Only one in 256 mappings is big, so they are rare.
- * - If we cannot find two consequtive free mappings, we just return a small one.
- * There is no problem with doing this, except a minor performance degredation.
- * Therefore, all counts etc in the mapping control structure are in units of small blocks.
+ * The mapping block is a page size area on a page boundary. It contains 1 header and 127
+ * mappings. This call adds and initializes a block for use.
*
* The header contains a chain link, bit maps, a virtual to real translation mask, and
* some statistics. Bit maps map each slot on the page (bit 0 is not used because it
mappingblok *mb;
spl_t s;
int i;
- addr64_t raddr;
- ppnum_t pp;
+ unsigned int raddr;
- mb = (mappingblok *)mbl; /* Start of area */
+ mb = (mappingblok *)mbl; /* Start of area */
+
if(perm >= 0) { /* See if we need to initialize the block */
if(perm) {
- raddr = (addr64_t)((unsigned int)mbl); /* Perm means V=R */
+ raddr = (unsigned int)mbl; /* Perm means V=R */
mb->mapblokflags = mbPerm; /* Set perm */
-// mb->mapblokflags |= (unsigned int)mb; /* (BRINGUP) */
}
else {
- pp = pmap_find_phys(kernel_pmap, (addr64_t)mbl); /* Get the physical page */
- if(!pp) { /* What gives? Where's the page? */
- panic("mapping_free_init: could not find translation for vaddr %016llX\n", (addr64_t)mbl);
- }
-
- raddr = (addr64_t)pp << 12; /* Convert physical page to physical address */
+ raddr = kvtophys(mbl); /* Get real address */
mb->mapblokflags = 0; /* Set not perm */
-// mb->mapblokflags |= (unsigned int)mb; /* (BRINGUP) */
}
- mb->mapblokvrswap = raddr ^ (addr64_t)((unsigned int)mbl); /* Form translation mask */
+ mb->mapblokvrswap = raddr ^ (unsigned int)mbl; /* Form translation mask */
mb->mapblokfree[0] = 0x7FFFFFFF; /* Set first 32 (minus 1) free */
mb->mapblokfree[1] = 0xFFFFFFFF; /* Set next 32 free */
+ mb->mapblokfree[2] = 0xFFFFFFFF; /* Set next 32 free */
+ mb->mapblokfree[3] = 0xFFFFFFFF; /* Set next 32 free */
}
s = splhigh(); /* Don't bother from now on */
if(!locked) { /* Do we need the lock? */
if(!hw_lock_to((hw_lock_t)&mapCtl.mapclock, LockTimeOut)) { /* Lock the control header */
- panic("mapping_free_init: timeout getting control lock\n"); /* Tell all and die */
+ panic("mapping_free_init - timeout getting control lock\n"); /* Tell all and die */
}
}
if(!locked) { /* Do we need to unlock? */
hw_lock_unlock((hw_lock_t)&mapCtl.mapclock); /* Unlock our stuff */
}
-
- splx(s); /* Restore 'rupts */
+ splx(s); /* Restore 'rupts */
return; /* All done, leave... */
}
splx(s); /* Restore 'rupts */
return;
}
- if (!hw_compare_and_store(0, 1, &mapCtl.mapcrecurse)) { /* Make sure we aren't recursing */
+ if (!hw_compare_and_store(0, 1, &mapCtl.mapcrecurse)) { /* Make sure we aren't recursing */
hw_lock_unlock((hw_lock_t)&mapCtl.mapclock); /* Unlock our stuff */
- splx(s); /* Restore 'rupts */
+ splx(s); /* Restore 'rupts */
return;
}
nmapb = (nmapb + MAPPERBLOK - 1) / MAPPERBLOK; /* Get number of blocks to get */
for(i = 0; i < nmapb; i++) { /* Allocate 'em all */
retr = kmem_alloc_wired(mapping_map, (vm_offset_t *)&mbn, PAGE_SIZE); /* Find a virtual address to use */
- if(retr != KERN_SUCCESS) /* Did we get some memory? */
+ if(retr != KERN_SUCCESS) { /* Did we get some memory? */
break;
+ }
mapping_free_init((vm_offset_t)mbn, -1, 0); /* Initialize on to the release queue */
}
if ((mapCtl.mapcinuse + mapCtl.mapcfree + (mapCtl.mapcreln * (MAPPERBLOK + 1))) > mapCtl.mapcmaxalloc)
mappingblok *mbn;
vm_offset_t mapping_min;
- retr = kmem_suballoc(kernel_map, &mapping_min, sane_size / 16,
+ retr = kmem_suballoc(kernel_map, &mapping_min, MAPPING_MAP_SIZE,
FALSE, TRUE, &mapping_map);
if (retr != KERN_SUCCESS)
/*
- * addr64_t mapping_p2v(pmap_t pmap, ppnum_t pa) - Finds first virtual mapping of a physical page in a space
+ * vm_offset_t mapping_p2v(pmap_t pmap, phys_entry *pp) - Finds first virtual mapping of a physical page in a space
*
- * First looks up the physical entry associated witht the physical page. Then searches the alias
- * list for a matching pmap. It grabs the virtual address from the mapping, drops busy, and returns
- * that.
+ * Gets a lock on the physical entry. Then it searches the list of attached mappings for one with
+ * the same space. If it finds it, it returns the virtual address.
*
+ * Note that this will fail if the pmap has nested pmaps in it. Fact is, I'll check
+ * for it and fail it myself...
*/
-addr64_t mapping_p2v(pmap_t pmap, ppnum_t pa) { /* Finds first virtual mapping of a physical page in a space */
+vm_offset_t mapping_p2v(pmap_t pmap, struct phys_entry *pp) { /* Finds first virtual mapping of a physical page in a space */
- spl_t s;
- mapping *mp;
- unsigned int pindex;
- phys_entry *physent;
- addr64_t va;
+ spl_t s;
+ register mapping *mp, *mpv;
+ vm_offset_t va;
- physent = mapping_phys_lookup(pa, &pindex); /* Get physical entry */
- if(!physent) { /* Did we find the physical page? */
- panic("mapping_p2v: invalid physical page %08X\n", pa);
+ if(pmap->vflags & pmapAltSeg) return 0; /* If there are nested pmaps, fail immediately */
+
+ s = splhigh();
+ if(!hw_lock_bit((unsigned int *)&pp->phys_link, PHYS_LOCK, LockTimeOut)) { /* Try to get the lock on the physical entry */
+ splx(s); /* Restore 'rupts */
+ panic("mapping_p2v: timeout getting lock on physent\n"); /* Arrrgghhhh! */
+ return(0); /* Should die before here */
+ }
+
+ va = 0; /* Assume failure */
+
+ for(mpv = hw_cpv(pp->phys_link); mpv; mpv = hw_cpv(mpv->next)) { /* Scan 'em all */
+
+ if(!(((mpv->PTEv >> 7) & 0x000FFFFF) == pmap->space)) continue; /* Skip all the rest if this is not the right space... */
+
+ va = ((((unsigned int)mpv->PTEhash & -64) << 6) ^ (pmap->space << 12)) & 0x003FF000; /* Backward hash to the wrapped VADDR */
+ va = va | ((mpv->PTEv << 1) & 0xF0000000); /* Move in the segment number */
+ va = va | ((mpv->PTEv << 22) & 0x0FC00000); /* Add in the API for the top of the address */
+ break; /* We're done now, pass virtual address back */
}
+
+ hw_unlock_bit((unsigned int *)&pp->phys_link, PHYS_LOCK); /* Unlock the physical entry */
+ splx(s); /* Restore 'rupts */
+ return(va); /* Return the result or 0... */
+}
- s = splhigh(); /* Make sure interruptions are disabled */
+/*
+ * kvtophys(addr)
+ *
+ * Convert a kernel virtual address to a physical address
+ */
+vm_offset_t kvtophys(vm_offset_t va) {
+
+ register mapping *mp, *mpv;
+ register blokmap *bmp;
+ register vm_offset_t pa;
+ spl_t s;
+
+ s=splhigh(); /* Don't bother from now on */
+ mp = hw_lock_phys_vir(PPC_SID_KERNEL, va); /* Find mapping and lock the physical entry for this mapping */
- mp = hw_find_space(physent, pmap->space); /* Go find the first mapping to the page from the requested pmap */
+ if((unsigned int)mp&1) { /* Did the lock on the phys entry time out? */
+ splx(s); /* Restore 'rupts */
+ panic("kvtophys: timeout obtaining lock on physical entry (vaddr=%08X)\n", va); /* Scream bloody murder! */
+ return 0;
+ }
- if(mp) { /* Did we find one? */
- va = mp->mpVAddr & -4096; /* If so, get the cleaned up vaddr */
- mapping_drop_busy(mp); /* Go ahead and relase the mapping now */
+ if(!mp) { /* If it was not a normal page */
+ pa = hw_cvp_blk(kernel_pmap, va); /* Try to convert odd-sized page (returns 0 if not found) */
+ splx(s); /* Restore 'rupts */
+ return pa; /* Return physical address */
}
- else va = 0; /* Return failure */
- splx(s); /* Restore 'rupts */
+ mpv = hw_cpv(mp); /* Convert to virtual addressing */
- return va; /* Bye, bye... */
+ if(!mpv->physent) { /* Was there a physical entry? */
+ pa = (vm_offset_t)((mpv->PTEr & -PAGE_SIZE) | ((unsigned int)va & (PAGE_SIZE-1))); /* Get physical address from physent */
+ }
+ else {
+ pa = (vm_offset_t)((mpv->physent->pte1 & -PAGE_SIZE) | ((unsigned int)va & (PAGE_SIZE-1))); /* Get physical address from physent */
+ hw_unlock_bit((unsigned int *)&mpv->physent->phys_link, PHYS_LOCK); /* Unlock the physical entry */
+ }
+ splx(s); /* Restore 'rupts */
+ return pa; /* Return the physical address... */
}
/*
vm_offset_t phystokv(vm_offset_t pa) {
- addr64_t va;
- ppnum_t pp;
+ struct phys_entry *pp;
+ vm_offset_t va;
- pp = pa >> 12; /* Convert to a page number */
-
- if(!(va = mapping_p2v(kernel_pmap, pp))) {
+ pp = pmap_find_physentry(pa); /* Find the physical entry */
+ if (PHYS_NULL == pp) {
+ return (vm_offset_t)NULL; /* If none, return null */
+ }
+ if(!(va=mapping_p2v(kernel_pmap, pp))) {
return 0; /* Can't find it, return 0... */
}
-
- return (va | (pa & (PAGE_SIZE - 1))); /* Build and return VADDR... */
-
-}
-
-/*
- * kvtophys(addr)
- *
- * Convert a kernel virtual address to a physical address
- */
-vm_offset_t kvtophys(vm_offset_t va) {
-
- return pmap_extract(kernel_pmap, va); /* Find mapping and lock the physical entry for this mapping */
+ return (va | (pa & (PAGE_SIZE-1))); /* Build and return VADDR... */
}
}
-/*
- * Copies data between a physical page and a virtual page, or 2 physical. This is used to
- * move data from the kernel to user state. Note that the "which" parm
- * says which of the parameters is physical and if we need to flush sink/source.
- * Note that both addresses may be physicical but only one may be virtual
+/*
+ * Allocates a range of virtual addresses in a map as optimally as
+ * possible for block mapping. The start address is aligned such
+ * that a minimum number of power-of-two sized/aligned blocks is
+ * required to cover the entire range.
*
- * The rules are that the size can be anything. Either address can be on any boundary
- * and span pages. The physical data must be congiguous as must the virtual.
+ * We also use a mask of valid block sizes to determine optimality.
*
- * We can block when we try to resolve the virtual address at each page boundary.
- * We don't check protection on the physical page.
+ * Note that the passed in pa is not actually mapped to the selected va,
+ * rather, it is used to figure the optimal boundary. The actual
+ * V to R mapping is done externally.
*
- * Note that we will not check the entire range and if a page translation fails,
- * we will stop with partial contents copied.
+ * This function will return KERN_INVALID_ADDRESS if an optimal address
+ * can not be found. It is not necessarily a fatal error, the caller may still be
+ * still be able to do a non-optimal assignment.
+ */
+
+kern_return_t vm_map_block(vm_map_t map, vm_offset_t *va, vm_offset_t *bnd, vm_offset_t pa,
+ vm_size_t size, vm_prot_t prot) {
+
+ vm_map_entry_t entry, next, tmp_entry, new_entry;
+ vm_offset_t start, end, algnpa, endadr, strtadr, curradr;
+ vm_offset_t boundary;
+
+ unsigned int maxsize, minsize, leading, trailing;
+
+ assert(page_aligned(pa));
+ assert(page_aligned(size));
+
+ if (map == VM_MAP_NULL) return(KERN_INVALID_ARGUMENT); /* Dude, like we need a target map */
+
+ minsize = blokValid ^ (blokValid & (blokValid - 1)); /* Set minimum subblock size */
+ maxsize = 0x80000000 >> cntlzw(blokValid); /* Set maximum subblock size */
+
+ boundary = 0x80000000 >> cntlzw(size); /* Get optimal boundary */
+ if(boundary > maxsize) boundary = maxsize; /* Pin this at maximum supported hardware size */
+
+ vm_map_lock(map); /* No touchee no mapee */
+
+ for(; boundary > minsize; boundary >>= 1) { /* Try all optimizations until we find one */
+ if(!(boundary & blokValid)) continue; /* Skip unavailable block sizes */
+ algnpa = (pa + boundary - 1) & -boundary; /* Round physical up */
+ leading = algnpa - pa; /* Get leading size */
+
+ curradr = 0; /* Start low */
+
+ while(1) { /* Try all possible values for this opt level */
+
+ curradr = curradr + boundary; /* Get the next optimal address */
+ strtadr = curradr - leading; /* Calculate start of optimal range */
+ endadr = strtadr + size; /* And now the end */
+
+ if((curradr < boundary) || /* Did address wrap here? */
+ (strtadr > curradr) || /* How about this way? */
+ (endadr < strtadr)) break; /* We wrapped, try next lower optimization... */
+
+ if(strtadr < map->min_offset) continue; /* Jump to the next higher slot... */
+ if(endadr > map->max_offset) break; /* No room right now... */
+
+ if(vm_map_lookup_entry(map, strtadr, &entry)) continue; /* Find slot, continue if allocated... */
+
+ next = entry->vme_next; /* Get the next entry */
+ if((next == vm_map_to_entry(map)) || /* Are we the last entry? */
+ (next->vme_start >= endadr)) { /* or do we end before the next entry? */
+
+ new_entry = vm_map_entry_insert(map, entry, strtadr, endadr, /* Yes, carve out our entry */
+ VM_OBJECT_NULL,
+ 0, /* Offset into object of 0 */
+ FALSE, /* No copy needed */
+ FALSE, /* Not shared */
+ FALSE, /* Not in transition */
+ prot, /* Set the protection to requested */
+ prot, /* We can't change protection */
+ VM_BEHAVIOR_DEFAULT, /* Use default behavior, but makes no never mind,
+ 'cause we don't page in this area */
+ VM_INHERIT_DEFAULT, /* Default inheritance */
+ 0); /* Nothing is wired */
+
+ vm_map_unlock(map); /* Let the world see it all */
+ *va = strtadr; /* Tell everyone */
+ *bnd = boundary; /* Say what boundary we are aligned to */
+ return(KERN_SUCCESS); /* Leave, all is right with the world... */
+ }
+ }
+ }
+
+ vm_map_unlock(map); /* Couldn't find a slot */
+ return(KERN_INVALID_ADDRESS);
+}
+
+/*
+ * Copies data from a physical page to a virtual page. This is used to
+ * move data from the kernel to user state.
+ *
+ * Note that it is invalid to have a source that spans a page boundry.
+ * This can block.
+ * We don't check protection either.
+ * And we don't handle a block mapped sink address either.
*
*/
-kern_return_t copypv(addr64_t source, addr64_t sink, unsigned int size, int which) {
+kern_return_t copyp2v(vm_offset_t source, vm_offset_t sink, unsigned int size) {
vm_map_t map;
kern_return_t ret;
- addr64_t pa, nextva, vaddr, paddr;
- register mapping *mp;
+ unsigned int spaceid;
+ int left, csize;
+ vm_offset_t pa;
+ register mapping *mpv, *mp;
spl_t s;
- unsigned int sz, left, lop, csize;
- int needtran, bothphys;
- unsigned int pindex;
- phys_entry *physent;
- vm_prot_t prot;
- map = (which & cppvKmap) ? kernel_map : current_map_fast();
+ if((size == 0) || ((source ^ (source + size - 1)) & -PAGE_SIZE)) return KERN_FAILURE; /* We don't allow a source page crosser */
+ map = current_act()->map; /* Get the current map */
- if((which & (cppvPsrc | cppvPsnk)) == 0 ) { /* Make sure that only one is virtual */
- panic("copypv: no more than 1 parameter may be virtual\n"); /* Not allowed */
- }
-
- bothphys = 1; /* Assume both are physical */
+ while(size) {
+ s=splhigh(); /* Don't bother me */
- if(!(which & cppvPsnk)) { /* Is there a virtual page here? */
- vaddr = sink; /* Sink side is virtual */
- bothphys = 0; /* Show both aren't physical */
- prot = VM_PROT_READ | VM_PROT_WRITE; /* Sink always must be read/write */
- } else if(!(which & cppvPsrc)) { /* Source side is virtual */
- vaddr = source; /* Source side is virtual */
- bothphys = 0; /* Show both aren't physical */
- prot = VM_PROT_READ; /* Virtual source is always read only */
- }
+ spaceid = map->pmap->pmapSegs[(unsigned int)sink >> 28]; /* Get space ID. Don't bother to clean top bits */
- needtran = 1; /* Show we need to map the virtual the first time */
- s = splhigh(); /* Don't bother me */
+ mp = hw_lock_phys_vir(spaceid, sink); /* Lock the physical entry for the sink */
+ if(!mp) { /* Was it there? */
+ splx(s); /* Restore the interrupt level */
+ ret = vm_fault(map, trunc_page(sink), VM_PROT_READ | VM_PROT_WRITE, FALSE, NULL, 0); /* Didn't find it, try to fault it in... */
+ if (ret == KERN_SUCCESS) continue; /* We got it in, try again to find it... */
- while(size) {
+ return KERN_FAILURE; /* Didn't find any, return no good... */
+ }
+ if((unsigned int)mp&1) { /* Did we timeout? */
+ panic("dumpaddr: timeout locking physical entry for virtual address (%08X)\n", sink); /* Yeah, scream about it! */
+ splx(s); /* Restore the interrupt level */
+ return KERN_FAILURE; /* Bad hair day, return FALSE... */
+ }
- if(!bothphys && (needtran || !(vaddr & 4095LL))) { /* If first time or we stepped onto a new page, we need to translate */
- if(!needtran) { /* If this is not the first translation, we need to drop the old busy */
- mapping_drop_busy(mp); /* Release the old mapping now */
- }
- needtran = 0;
-
- while(1) {
- mp = mapping_find(map->pmap, vaddr, &nextva, 1); /* Find and busy the mapping */
- if(!mp) { /* Was it there? */
- if(per_proc_info[cpu_number()].istackptr == 0)
- panic("copypv: No vaild mapping on memory %s %x", "RD", vaddr);
-
- splx(s); /* Restore the interrupt level */
- ret = vm_fault(map, trunc_page_32((vm_offset_t)vaddr), prot, FALSE, NULL, 0); /* Didn't find it, try to fault it in... */
-
- if(ret != KERN_SUCCESS)return KERN_FAILURE; /* Didn't find any, return no good... */
-
- s = splhigh(); /* Don't bother me */
- continue; /* Go try for the map again... */
-
- }
-
- /* Note that we have to have the destination writable. So, if we already have it, or we are mapping the source,
- we can just leave.
- */
- if((which & cppvPsnk) || !(mp->mpVAddr & 1)) break; /* We got it mapped R/W or the source is not virtual, leave... */
-
- mapping_drop_busy(mp); /* Go ahead and release the mapping for now */
- if(per_proc_info[cpu_number()].istackptr == 0)
- panic("copypv: No vaild mapping on memory %s %x", "RDWR", vaddr);
- splx(s); /* Restore the interrupt level */
-
- ret = vm_fault(map, trunc_page_32((vm_offset_t)vaddr), VM_PROT_READ | VM_PROT_WRITE, FALSE, NULL, 0); /* check for a COW area */
- if (ret != KERN_SUCCESS) return KERN_FAILURE; /* We couldn't get it R/W, leave in disgrace... */
- s = splhigh(); /* Don't bother me */
- }
- paddr = ((addr64_t)mp->mpPAddr << 12) + (vaddr - (mp->mpVAddr & -4096LL)); /* construct the physical address... this calculation works */
- /* properly on both single page and block mappings */
- if(which & cppvPsrc) sink = paddr; /* If source is physical, then the sink is virtual */
- else source = paddr; /* Otherwise the source is */
+ mpv = hw_cpv(mp); /* Convert mapping block to virtual */
+
+ if(mpv->PTEr & 1) { /* Are we write protected? yes, could indicate COW */
+ hw_unlock_bit((unsigned int *)&mpv->physent->phys_link, PHYS_LOCK); /* Unlock the sink */
+ splx(s); /* Restore the interrupt level */
+ ret = vm_fault(map, trunc_page(sink), VM_PROT_READ | VM_PROT_WRITE, FALSE, NULL, 0); /* check for a COW area */
+ if (ret == KERN_SUCCESS) continue; /* We got it in, try again to find it... */
+ return KERN_FAILURE; /* Didn't find any, return no good... */
}
-
- lop = (unsigned int)(4096LL - (sink & 4095LL)); /* Assume sink smallest */
- if(lop > (unsigned int)(4096LL - (source & 4095LL))) lop = (unsigned int)(4096LL - (source & 4095LL)); /* No, source is smaller */
-
- csize = size; /* Assume we can copy it all */
- if(lop < size) csize = lop; /* Nope, we can't do it all */
-
- if(which & cppvFsrc) flush_dcache64(source, csize, 1); /* If requested, flush source before move */
- if(which & cppvFsnk) flush_dcache64(sink, csize, 1); /* If requested, flush sink before move */
+ left = PAGE_SIZE - (sink & PAGE_MASK); /* Get amount left on sink page */
+
+ csize = size < left ? size : left; /* Set amount to copy this pass */
+
+ pa = (vm_offset_t)((mpv->physent->pte1 & ~PAGE_MASK) | ((unsigned int)sink & PAGE_MASK)); /* Get physical address of sink */
+
+ bcopy_physvir((char *)source, (char *)pa, csize); /* Do a physical copy, virtually */
+
+ hw_set_mod(mpv->physent); /* Go set the change of the sink */
+
+ hw_unlock_bit((unsigned int *)&mpv->physent->phys_link, PHYS_LOCK); /* Unlock the sink */
+ splx(s); /* Open up for interrupts */
+
+ sink += csize; /* Move up to start of next page */
+ source += csize; /* Move up source */
+ size -= csize; /* Set amount for next pass */
+ }
+ return KERN_SUCCESS;
+}
- bcopy_physvir(source, sink, csize); /* Do a physical copy, virtually */
-
- if(which & cppvFsrc) flush_dcache64(source, csize, 1); /* If requested, flush source after move */
- if(which & cppvFsnk) flush_dcache64(sink, csize, 1); /* If requested, flush sink after move */
/*
- * Note that for certain ram disk flavors, we may be copying outside of known memory.
- * Therefore, before we try to mark it modifed, we check if it exists.
+ * copy 'size' bytes from physical to physical address
+ * the caller must validate the physical ranges
+ *
+ * if flush_action == 0, no cache flush necessary
+ * if flush_action == 1, flush the source
+ * if flush_action == 2, flush the dest
+ * if flush_action == 3, flush both source and dest
*/
- if( !(which & cppvNoModSnk)) {
- physent = mapping_phys_lookup(sink >> 12, &pindex); /* Get physical entry for sink */
- if(physent) mapping_set_mod((ppnum_t)(sink >> 12)); /* Make sure we know that it is modified */
- }
- if( !(which & cppvNoRefSrc)) {
- physent = mapping_phys_lookup(source >> 12, &pindex); /* Get physical entry for source */
- if(physent) mapping_set_ref((ppnum_t)(source >> 12)); /* Make sure we know that it is modified */
- }
- size = size - csize; /* Calculate what is left */
- vaddr = vaddr + csize; /* Move to next sink address */
- source = source + csize; /* Bump source to next physical address */
- sink = sink + csize; /* Bump sink to next physical address */
+kern_return_t copyp2p(vm_offset_t source, vm_offset_t dest, unsigned int size, unsigned int flush_action) {
+
+ switch(flush_action) {
+ case 1:
+ flush_dcache(source, size, 1);
+ break;
+ case 2:
+ flush_dcache(dest, size, 1);
+ break;
+ case 3:
+ flush_dcache(source, size, 1);
+ flush_dcache(dest, size, 1);
+ break;
+
}
-
- if(!bothphys) mapping_drop_busy(mp); /* Go ahead and release the mapping of the virtual page if any */
- splx(s); /* Open up for interrupts */
+ bcopy_phys((char *)source, (char *)dest, size); /* Do a physical copy */
+
+ switch(flush_action) {
+ case 1:
+ flush_dcache(source, size, 1);
+ break;
+ case 2:
+ flush_dcache(dest, size, 1);
+ break;
+ case 3:
+ flush_dcache(source, size, 1);
+ flush_dcache(dest, size, 1);
+ break;
- return KERN_SUCCESS;
+ }
}
+
+#if DEBUG
/*
- * Debug code
+ * Dumps out the mapping stuff associated with a virtual address
*/
+void dumpaddr(space_t space, vm_offset_t va) {
-void mapping_verify(void) {
+ mapping *mp, *mpv;
+ vm_offset_t pa;
+ spl_t s;
- spl_t s;
- mappingblok *mb, *mbn;
- int relncnt;
- unsigned int dumbodude;
+ s=splhigh(); /* Don't bother me */
- dumbodude = 0;
-
- s = splhigh(); /* Don't bother from now on */
+ mp = hw_lock_phys_vir(space, va); /* Lock the physical entry for this mapping */
+ if(!mp) { /* Did we find one? */
+ splx(s); /* Restore the interrupt level */
+ printf("dumpaddr: virtual address (%08X) not mapped\n", va);
+ return; /* Didn't find any, return FALSE... */
+ }
+ if((unsigned int)mp&1) { /* Did we timeout? */
+ panic("dumpaddr: timeout locking physical entry for virtual address (%08X)\n", va); /* Yeah, scream about it! */
+ splx(s); /* Restore the interrupt level */
+ return; /* Bad hair day, return FALSE... */
+ }
+ printf("dumpaddr: space=%08X; vaddr=%08X\n", space, va); /* Say what address were dumping */
+ mpv = hw_cpv(mp); /* Get virtual address of mapping */
+ dumpmapping(mpv);
+ if(mpv->physent) {
+ dumppca(mpv);
+ hw_unlock_bit((unsigned int *)&mpv->physent->phys_link, PHYS_LOCK); /* Unlock physical entry associated with mapping */
+ }
+ splx(s); /* Was there something you needed? */
+ return; /* Tell them we did it */
+}
- mbn = 0; /* Start with none */
- for(mb = mapCtl.mapcnext; mb; mb = mb->nextblok) { /* Walk the free chain */
- if((mb->mapblokflags & 0x7FFFFFFF) != mb) { /* Is tag ok? */
- panic("mapping_verify: flags tag bad, free chain; mb = %08X, tag = %08X\n", mb, mb->mapblokflags);
- }
- mbn = mb; /* Remember the last one */
+
+
+/*
+ * Prints out a mapping control block
+ *
+ */
+
+void dumpmapping(struct mapping *mp) { /* Dump out a mapping */
+
+ printf("Dump of mapping block: %08X\n", mp); /* Header */
+ printf(" next: %08X\n", mp->next);
+ printf(" hashnext: %08X\n", mp->hashnext);
+ printf(" PTEhash: %08X\n", mp->PTEhash);
+ printf(" PTEent: %08X\n", mp->PTEent);
+ printf(" physent: %08X\n", mp->physent);
+ printf(" PTEv: %08X\n", mp->PTEv);
+ printf(" PTEr: %08X\n", mp->PTEr);
+ printf(" pmap: %08X\n", mp->pmap);
+
+ if(mp->physent) { /* Print physent if it exists */
+ printf("Associated physical entry: %08X %08X\n", mp->physent->phys_link, mp->physent->pte1);
}
-
- if(mapCtl.mapcnext && (mapCtl.mapclast != mbn)) { /* Do we point to the last one? */
- panic("mapping_verify: last pointer bad; mb = %08X, mapclast = %08X\n", mb, mapCtl.mapclast);
+ else {
+ printf("Associated physical entry: none\n");
}
- relncnt = 0; /* Clear count */
- for(mb = mapCtl.mapcrel; mb; mb = mb->nextblok) { /* Walk the release chain */
- dumbodude |= mb->mapblokflags; /* Just touch it to make sure it is mapped */
- relncnt++; /* Count this one */
- }
+ dumppca(mp); /* Dump out the PCA information */
- if(mapCtl.mapcreln != relncnt) { /* Is the count on release queue ok? */
- panic("mapping_verify: bad release queue count; mapcreln = %d, cnt = %d, ignore this = %08X\n", mapCtl.mapcreln, relncnt, dumbodude);
- }
+ return;
+}
- splx(s); /* Restore 'rupts */
+/*
+ * Prints out a PTEG control area
+ *
+ */
+
+void dumppca(struct mapping *mp) { /* PCA */
+
+ PCA *pca;
+ unsigned int *pteg;
+
+ pca = (PCA *)((unsigned int)mp->PTEhash&-64); /* Back up to the start of the PCA */
+ pteg=(unsigned int *)((unsigned int)pca-(((hash_table_base&0x0000FFFF)+1)<<16));
+ printf(" Dump of PCA: %08X\n", pca); /* Header */
+ printf(" PCAlock: %08X\n", pca->PCAlock);
+ printf(" PCAallo: %08X\n", pca->flgs.PCAallo);
+ printf(" PCAhash: %08X %08X %08X %08X\n", pca->PCAhash[0], pca->PCAhash[1], pca->PCAhash[2], pca->PCAhash[3]);
+ printf(" %08X %08X %08X %08X\n", pca->PCAhash[4], pca->PCAhash[5], pca->PCAhash[6], pca->PCAhash[7]);
+ printf("Dump of PTEG: %08X\n", pteg); /* Header */
+ printf(" %08X %08X %08X %08X\n", pteg[0], pteg[1], pteg[2], pteg[3]);
+ printf(" %08X %08X %08X %08X\n", pteg[4], pteg[5], pteg[6], pteg[7]);
+ printf(" %08X %08X %08X %08X\n", pteg[8], pteg[9], pteg[10], pteg[11]);
+ printf(" %08X %08X %08X %08X\n", pteg[12], pteg[13], pteg[14], pteg[15]);
+ return;
+}
+/*
+ * Dumps starting with a physical entry
+ */
+
+void dumpphys(struct phys_entry *pp) { /* Dump from physent */
+
+ mapping *mp;
+ PCA *pca;
+ unsigned int *pteg;
+
+ printf("Dump from physical entry %08X: %08X %08X\n", pp, pp->phys_link, pp->pte1);
+ mp = hw_cpv(pp->phys_link);
+ while(mp) {
+ dumpmapping(mp);
+ dumppca(mp);
+ mp = hw_cpv(mp->next);
+ }
+
return;
}
-void mapping_phys_unused(ppnum_t pa) {
+#endif
- unsigned int pindex;
- phys_entry *physent;
- physent = mapping_phys_lookup(pa, &pindex); /* Get physical entry */
- if(!physent) return; /* Did we find the physical page? */
+kern_return_t bmapvideo(vm_offset_t *info);
+kern_return_t bmapvideo(vm_offset_t *info) {
- if(!(physent->ppLink & ~(ppLock | ppN | ppFlags))) return; /* No one else is here */
-
- panic("mapping_phys_unused: physical page (%08X) in use, physent = %08X\n", pa, physent);
+ extern struct vc_info vinfo;
+ (void)copyout((char *)&vinfo, (char *)info, sizeof(struct vc_info)); /* Copy out the video info */
+ return KERN_SUCCESS;
}
+
+kern_return_t bmapmap(vm_offset_t va, vm_offset_t pa, vm_size_t size, vm_prot_t prot, int attr);
+kern_return_t bmapmap(vm_offset_t va, vm_offset_t pa, vm_size_t size, vm_prot_t prot, int attr) {
+ pmap_map_block(current_act()->task->map->pmap, va, pa, size, prot, attr, 0); /* Map it in */
+ return KERN_SUCCESS;
+}
+
+kern_return_t bmapmapr(vm_offset_t va);
+kern_return_t bmapmapr(vm_offset_t va) {
-
-
-
-
-
-
-
-
+ mapping_remove(current_act()->task->map->pmap, va); /* Remove map */
+ return KERN_SUCCESS;
+}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#ifndef _PPC_MAPPINGS_H_
#define _PPC_MAPPINGS_H_
-#include <cpus.h>
-
-#include <mach/mach_types.h>
-#include <mach/vm_types.h>
-#include <mach/machine/vm_types.h>
-#include <mach/vm_prot.h>
-#include <mach/vm_statistics.h>
-#include <kern/assert.h>
-#include <kern/cpu_number.h>
-#include <kern/lock.h>
-#include <kern/queue.h>
-#include <ppc/proc_reg.h>
-
-/*
- * Don't change these structures unless you change the assembly code
- */
-
-/*
- * This control block serves as anchor for all virtual mappings of the same physical
- * page, i.e., aliases. There is a table for each bank (mem_region). All tables
- * must reside in V=R storage and within the first 2GB of memory. Also, the
- * mappings to which it points must be on at least a 64-byte boundary. These
- * requirements allow a total of 2 bits for status and flags, and allow all address
- * calculations to be 32-bit.
- */
-
-#pragma pack(4) /* Make sure the structure stays as we defined it */
-typedef struct phys_entry {
- addr64_t ppLink; /* Physical pointer to aliased mappings and flags */
-#define ppLock 0x8000000000000000LL /* Lock for alias chain */
-#define ppN 0x4000000000000000LL /* Not executable */
-#define ppFlags 0x000000000000003FLL /* Status and flags */
-#define ppI 0x0000000000000020LL /* Cache inhibited */
-#define ppIb 58 /* Cache inhibited */
-#define ppG 0x0000000000000010LL /* Guarded */
-#define ppGb 59 /* Guarded */
-#define ppR 0x0000000000000008LL /* Referenced */
-#define ppRb 60 /* Referenced */
-#define ppC 0x0000000000000004LL /* Changed */
-#define ppCb 61 /* Changed */
-#define ppPP 0x0000000000000003LL /* Protection */
-#define ppPPb 62 /* Protection begin */
-#define ppPPe 63 /* Protection end */
-} phys_entry;
-#pragma pack()
-
-/* Memory may be non-contiguous. This data structure contains info
- * for mapping this non-contiguous space into the contiguous
- * physical->virtual mapping tables. An array of this type is
- * provided to the pmap system at bootstrap by ppc_vm_init.
- *
- */
-
-#pragma pack(4) /* Make sure the structure stays as we defined it */
-typedef struct mem_region {
- phys_entry *mrPhysTab; /* Base of region table */
- ppnum_t mrStart; /* Start of region */
- ppnum_t mrEnd; /* Last page in region */
- ppnum_t mrAStart; /* Next page in region to allocate */
- ppnum_t mrAEnd; /* Last page in region to allocate */
-} mem_region_t;
-#pragma pack()
-
-#define mrSize sizeof(mem_region_t)
-#define PMAP_MEM_REGION_MAX 26
-
-extern mem_region_t pmap_mem_regions[PMAP_MEM_REGION_MAX + 1];
-extern int pmap_mem_regions_count;
-
-/* Prototypes */
-
-
-#pragma pack(4) /* Make sure the structure stays as we defined it */
typedef struct PCA { /* PTEG Control Area */
+ unsigned int PCAlock; /* PCA lock */
union flgs {
unsigned int PCAallo; /* Allocation controls */
struct PCAalflgs { /* Keep these in order!!! */
unsigned char PCAfree; /* Indicates the slot is free */
- unsigned char PCAsteal; /* Steal scan start position */
unsigned char PCAauto; /* Indicates that the PTE was autogenned */
- unsigned char PCAmisc; /* Misc. flags */
-#define PCAlock 1 /* This locks up the associated PTEG */
-#define PCAlockb 31
+ unsigned char PCAslck; /* Indicates that the slot is locked */
+ unsigned char PCAsteal; /* Steal scan start position */
} PCAalflgs;
} flgs;
+ unsigned int PCAgas[6]; /* Filler to 32 byte boundary */
+ unsigned int PCAhash[8]; /* PTEG hash chains */
} PCA;
-#pragma pack()
-/* Mappings currently come in two sizes: 64 and 128 bytes. The only difference is the
- * number of skiplists (ie, mpLists): 64-byte mappings have 1-4 lists and 128-byte mappings
- * have from 5-12. Only 1 in 256 mappings is large, so an average mapping is 64.25 bytes.
- * All mappings are 64-byte aligned.
- *
- * Special note on mpFIP and mpRIP:
- * These flags are manipulated under various locks. RIP is always set under an
- * exclusive lock while FIP is shared. The only worry is that there is a possibility that
- * FIP could be attempted by more than 1 processor at a time. Obviously, one will win.
- * The other(s) bail all the way to user state and may refault (or not). There are only
- * a few things in mpFlags that are not static, mpFIP, mpRIP, mpRemovable, and mpBusy.
- *
- * We organize these so that mpFIP is in a byte with static data and mpRIP and mpRemovable
- * is in another. That means that we can use a store byte to update the guys without
- * worrying about load and reserve. Note that mpFIP must be set atomically because it is
- * under a share lock, but it may be clear with a simple store byte. So far as mpRIP
- * goes, it is in the same byte as mpRemovable. However, mpRemovable is set atomically
- * but never cleared, and mpRIP will not ever be set until after mpRemovable. Note that
- * mpRIP is never cleared either.
- *
- */
-#pragma pack(4) /* Make sure the structure stays as we defined it */
+#define MAPFLAGS 0x0000001F
+#define BMAP 0x00000001
+
typedef struct mapping {
- unsigned int mpFlags; /* 0x000 - Various flags, lock bit. These are static except for lock */
-#define mpBusy 0xFF000000 /* Busy count */
-#define mpPIndex 0x00FF0000 /* Index into physical table (in words) */
-#define mpSpecial 0x00008000 /* Special mapping - processor specific. */
-#define mpSpecialb 16 /* Special mapping - processor specific. */
-#define mpFIP 0x00004000 /* Fault in progress */
-#define mpFIPb 17 /* Fault in progress */
-#define mpNest 0x00001000 /* Mapping describes nested pmap */
-#define mpNestb 19 /* Mapping describes nested pmap */
-#define mpPerm 0x00000800 /* Mapping is permanent */
-#define mpPermb 20 /* Mapping is permanent */
-#define mpBlock 0x00000400 /* Mapping is a block map - used for V=F or I/O */
-#define mpBlockb 21 /* Mapping is a block map - used for V=F or I/O */
-#define mpRIP 0x00000080 /* Remove in progress - DO NOT MOVE */
-#define mpRIPb 24 /* Remove in progress */
-#define mpRemovable 0x00000040 /* Mapping is removable - DO NOT MOVE */
-#define mpRemovableb 25 /* Mapping is removable */
-#define mpRSVD1 0x00002330 /* Reserved for future use */
-#define mpLists 0x0000001F /* Number of skip lists mapping is on, max of 27 */
-#define mpListsb 27 /* Number of skip lists mapping is on, max of 27 */
+ struct mapping *next; /* MUST BE FIRST - chain off physent */
+ struct mapping *hashnext; /* Next mapping in same hash group */
+ unsigned int *PTEhash; /* Pointer to the head of the mapping hash list */
+ unsigned int *PTEent; /* Pointer to PTE if exists */
+ struct phys_entry *physent; /* Quick pointer back to the physical entry */
+ unsigned int PTEv; /* Virtual half of HW PTE */
+ unsigned int PTEr; /* Real half of HW PTE. This is used ONLY if
+ there is no physical entry associated
+ with this mapping, ie.e, physent==0 */
+ struct pmap *pmap; /* Quick pointer back to the containing pmap */
+} mapping;
+
+/*
+ * This control block maps odd size blocks of memory. The mapping must
+ * be V=F (Virtual = Fixed), i.e., virtually and physically contiguous
+ * multiples of hardware size pages.
+ *
+ * This control block overlays the mapping CB and is allocated from the
+ * same pool.
+ *
+ * It is expected that only a small number of these exist for each address
+ * space and will typically be for I/O areas. It is further assumed that
+ * there is a minimum size (ODDBLKMIN) for these blocks. If smaller, the
+ * block will be split into N normal page mappings.
+ *
+ * Binary tree for fast lookups.
+ */
- unsigned short mpSpace; /* 0x004 - Address space hash */
- unsigned short mpBSize; /* 0x006 - Block size - 1 in pages - max block size 256MB */
- unsigned int mpPte; /* 0x008 - Offset to PTEG in hash table. Offset to exact PTE if mpHValid set - NOTE: this MUST be 0 for block mappings */
-#define mpHValid 0x00000001 /* PTE is entered in hash table */
-#define mpHValidb 31 /* PTE is entered in hash table */
- ppnum_t mpPAddr; /* 0x00C - Physical page number */
- addr64_t mpVAddr; /* 0x010 - Starting virtual address */
-#define mpHWFlags 0x0000000000000FFFULL /* Reference/Change, WIMG, AC, N, protection flags from PTE */
-#define mpPP 0x0000000000000007ULL /* Protection flags */
-#define mpPPb 61
-#define mpKKN 0x0000000000000007ULL /* Segment key and no execute flag (nested pmap) */
-#define mpKKNb 61
-#define mpWIMG 0x0000000000000078ULL /* Attribute bits */
-#define mpWIMGb 57
-#define mpW 0x0000000000000040ULL
-#define mpWb 57
-#define mpI 0x0000000000000020ULL
-#define mpIb 58
-#define mpM 0x0000000000000010ULL
-#define mpMb 59
-#define mpG 0x0000000000000008ULL
-#define mpGb 60
-#define mpWIMGe 60
-#define mpC 0x0000000000000080ULL /* Change bit */
-#define mpCb 56
-#define mpR 0x0000000000000100ULL /* Reference bit */
-#define mpRb 55
- addr64_t mpAlias; /* 0x018 - Pointer to alias mappings of physical page */
-#define mpNestReloc mpAlias /* 0x018 - Redefines mpAlias relocation value of vaddr to nested pmap value */
-#define mpBlkRemCur mpAlias /* 0x018 - Next offset in block map to remove (this is 4 bytes) */
- addr64_t mpList0; /* 0x020 - Forward chain of mappings. This one is always used */
- addr64_t mpList[3]; /* 0x028 - Forward chain of mappings. Next higher order */
-/* 0x040 - End of basic mapping */
-#define mpBasicSize 64
-#define mpBasicLists 4
-/* note the dependence on kSkipListMaxLists, which must be <= #lists in a 256-byte mapping (ie, <=28) */
-/* addr64_t mpList4[8]; 0x040 - First extended list entries */
-/* 0x080 - End of first extended mapping */
-/* addr64_t mpList12[8]; 0x080 - Second extended list entries */
-/* 0x0C0 - End of second extended mapping */
-/* addr64_t mpList20[8]; 0x0C0 - Third extended list entries */
-/* 0x100 - End of third extended mapping */
-} mapping;
-#pragma pack()
+typedef struct blokmap {
+ struct blokmap *next; /* Next block in list */
+ unsigned int start; /* Start of block */
+ unsigned int end; /* End of block */
+ unsigned int PTEr; /* Real half of HW PTE at base address */
+ unsigned int space; /* Cached VSID */
+ unsigned int blkFlags; /* Flags for this block */
+#define blkPerm 0x80000000
+#define blkRem 0x40000000
+#define blkPermbit 0
+#define blkRembit 1
+ unsigned int current; /* Partial block remove current start */
+ unsigned int gas4; /* Reserved */
+} blokmap;
+
+#define ODDBLKMIN (8 * PAGE_SIZE)
+#define BLKREMMAX 128
#define MAPPING_NULL ((struct mapping *) 0)
#define mapRWRW 0x00000002
#define mapRORO 0x00000003
-/* All counts are in units of basic 64-byte mappings. A 128-byte mapping is
- * just two adjacent 64-byte entries.
- */
-#pragma pack(4) /* Make sure the structure stays as we defined it */
+
+typedef struct mfmapping {
+ struct pmap *pmap;
+ vm_offset_t offset;
+} mfmapping;
typedef struct mappingflush {
- addr64_t addr; /* Start address to search mapping */
- unsigned int spacenum; /* Last space num to search pmap */
- unsigned int mapfgas[1]; /* Pad to 64 bytes */
+ PCA *pcaptr;
+ unsigned int mappingcnt;
+ struct mfmapping mapping[8];
} mappingflush;
typedef struct mappingctl {
int mapcholdoff; /* Hold off clearing release list */
unsigned int mapcfreec; /* Total calls to mapping free */
unsigned int mapcallocc; /* Total calls to mapping alloc */
- unsigned int mapcbig; /* Count times a big mapping was requested of mapping_alloc */
- unsigned int mapcbigfails; /* Times caller asked for a big one but we gave 'em a small one */
unsigned int mapcmin; /* Minimum free mappings to keep */
unsigned int mapcmaxalloc; /* Maximum number of mappings allocated at one time */
- unsigned int mapcgas[1]; /* Pad to 64 bytes */
struct mappingflush mapcflush;
+ unsigned int mapcgas[1]; /* Pad to 64 bytes */
} mappingctl;
-#pragma pack()
-/* MAPPERBLOK is the number of basic 64-byte mappings per block (ie, per page.) */
-#define MAPPERBLOK 63
+#define MAPPERBLOK 127
#define MAPALTHRSH (4*MAPPERBLOK)
#define MAPFRTHRSH (2 * ((MAPALTHRSH + MAPPERBLOK - 1) / MAPPERBLOK))
typedef struct mappingblok {
- unsigned int mapblokfree[2]; /* Bit map of free mapping entrys */
- addr64_t mapblokvrswap; /* Virtual address XORed with physical address */
+ unsigned int mapblokfree[4]; /* Bit map of free mapping entrys */
+ unsigned int mapblokvrswap; /* Virtual address XORed with physical address */
unsigned int mapblokflags; /* Various flags */
#define mbPerm 0x80000000 /* Block is permanent */
struct mappingblok *nextblok; /* Pointer to the next mapping block */
} mappingblok;
-#define mapRemChunk 128
-
-#define mapRetCode 0xF
-#define mapRtOK 0
-#define mapRtBadLk 1
-#define mapRtPerm 2
-#define mapRtNotFnd 3
-#define mapRtBlock 4
-#define mapRtNest 5
-#define mapRtRemove 6
-#define mapRtMapDup 7
-
extern mappingctl mapCtl; /* Mapping allocation control */
-extern addr64_t mapping_remove(pmap_t pmap, addr64_t va); /* Remove a single mapping for this VADDR */
-extern mapping *mapping_find(struct pmap *pmap, addr64_t va, addr64_t *nextva, int full); /* Finds a mapping */
+extern void mapping_phys_init(struct phys_entry *pp, unsigned int pa, unsigned int wimg); /* Initializes hw specific storage attributes */
+extern boolean_t mapping_remove(pmap_t pmap, vm_offset_t va); /* Remove a single mapping for this VADDR */
extern void mapping_free_init(vm_offset_t mbl, int perm, boolean_t locked); /* Sets start and end of a block of mappings */
extern void mapping_adjust(void); /* Adjust free mapping count */
extern void mapping_free_prime(void); /* Primes the mapping block release list */
extern void mapping_prealloc(unsigned int); /* Preallocate mappings for large use */
extern void mapping_relpre(void); /* Releases preallocate request */
extern void mapping_init(void); /* Do initial stuff */
-extern mapping *mapping_alloc(int lists); /* Obtain a mapping */
+extern void mapping_flush(void);
+extern mapping *mapping_alloc(void); /* Obtain a mapping */
extern void mapping_free(struct mapping *mp); /* Release a mapping */
-extern boolean_t mapping_tst_ref(ppnum_t pa); /* Tests the reference bit of a physical page */
-extern boolean_t mapping_tst_mod(ppnum_t pa); /* Tests the change bit of a physical page */
-extern void mapping_set_ref(ppnum_t pa); /* Sets the reference bit of a physical page */
-extern void mapping_clr_ref(ppnum_t pa); /* Clears the reference bit of a physical page */
-extern void mapping_set_mod(ppnum_t pa); /* Sets the change bit of a physical page */
-extern void mapping_clr_mod(ppnum_t pa); /* Clears the change bit of a physical page */
-extern void mapping_protect_phys(ppnum_t pa, vm_prot_t prot); /* Change protection of all mappings to page */
-extern int mapping_protect(pmap_t pmap, addr64_t va, vm_prot_t prot, addr64_t *nextva); /* Change protection of a single mapping to page */
-extern addr64_t mapping_make(pmap_t pmap, addr64_t va, ppnum_t pa, unsigned int flags, unsigned int size, vm_prot_t prot); /* Make a mapping */
-/* Flags for mapping_make */
-#define mmFlgBlock 0x80000000 /* This is a block map, use size for number of pages covered */
-#define mmFlgUseAttr 0x40000000 /* Use specified attributes */
-#define mmFlgPerm 0x20000000 /* Mapping is permanant */
-#define mmFlgCInhib 0x00000002 /* Cahching inhibited - use if mapFlgUseAttr set or block */
-#define mmFlgGuarded 0x00000001 /* Access guarded - use if mapFlgUseAttr set or block */
-extern void mapping_purge(ppnum_t pa); /* Remove all mappings for this physent */
-extern addr64_t mapping_p2v(pmap_t pmap, ppnum_t pa); /* Finds first virtual mapping of a physical page in a space */
-extern void mapping_drop_busy(struct mapping *mapping); /* Drops busy count on mapping */
-extern phys_entry *mapping_phys_lookup(ppnum_t pp, unsigned int *pindex); /* Finds the physical entry for the page */
-extern int mapalc1(struct mappingblok *mb); /* Finds and allcates a 1-bit mapping entry */
-extern int mapalc2(struct mappingblok *mb); /* Finds and allcates a 2-bit mapping entry */
+extern boolean_t mapping_tst_ref(struct phys_entry *pp); /* Tests the reference bit of a physical page */
+extern boolean_t mapping_tst_mod(struct phys_entry *pp); /* Tests the change bit of a physical page */
+extern void mapping_set_ref(struct phys_entry *pp); /* Sets the reference bit of a physical page */
+extern void mapping_clr_ref(struct phys_entry *pp); /* Clears the reference bit of a physical page */
+extern void mapping_set_mod(struct phys_entry *pp); /* Sets the change bit of a physical page */
+extern void mapping_clr_mod(struct phys_entry *pp); /* Clears the change bit of a physical page */
+extern void mapping_invall(struct phys_entry *pp); /* Clear all PTEs pointing to a physical page */
+extern void mapping_protect_phys(struct phys_entry *pp, vm_prot_t prot, boolean_t locked); /* Change protection of all mappings to page */
+extern void mapping_protect(pmap_t pmap, vm_offset_t vaddr, vm_prot_t prot); /* Change protection of a single mapping to page */
+extern mapping *mapping_make(pmap_t pmap, struct phys_entry *pp, vm_offset_t va, vm_offset_t pa, vm_prot_t prot, int attr, boolean_t locked); /* Make an address mapping */
+extern void mapping_purge(struct phys_entry *pp); /* Remove all mappings for this physent */
+extern void mapping_purge_pmap(struct phys_entry *pp, pmap_t pmap); /* Remove physent mappings for this pmap */
+extern vm_offset_t mapping_p2v(pmap_t pmap, struct phys_entry *pp); /* Finds first virtual mapping of a physical page in a space */
+extern void mapping_phys_attr(struct phys_entry *pp, vm_prot_t prot, unsigned int wimg); /* Sets the default physical page attributes */
+extern void mapping_block_map_opt(pmap_t pmap, vm_offset_t va, vm_offset_t pa, vm_offset_t bnd, vm_size_t size, vm_prot_t prot, int attr); /* Map a block optimally */
+extern int mapalc(struct mappingblok *mb); /* Finds and allcates a mapping entry */
extern void ignore_zero_fault(boolean_t type); /* Sets up to ignore or honor any fault on page 0 access for the current thread */
-extern mapping *hw_rem_map(struct pmap *pmap, addr64_t va, addr64_t *next); /* Remove a mapping from the system */
-extern mapping *hw_purge_map(struct pmap *pmap, addr64_t va, addr64_t *next); /* Remove a regular mapping from the system */
-extern mapping *hw_purge_space(struct phys_entry *pp, struct pmap *pmap); /* Remove the first mapping for a specific pmap from physentry */
-extern mapping *hw_purge_phys(struct phys_entry *pp); /* Remove the first mapping for a physentry */
-extern mapping *hw_find_map(struct pmap *pmap, addr64_t va, addr64_t *nextva); /* Finds a mapping */
-extern addr64_t hw_add_map(struct pmap *pmap, struct mapping *mp); /* Add a mapping to a pmap */
-extern int hw_protect(pmap_t pmap, addr64_t va, vm_prot_t prot, addr64_t *nextva); /* Change the protection of a virtual page */
-extern unsigned int hw_test_rc(pmap_t pmap, addr64_t va, boolean_t reset); /* Test and optionally reset the RC bit of specific mapping */
-
-extern unsigned int hw_phys_walk(struct phys_entry *pp, unsigned int preop, unsigned int op, /* Perform function on all mappings on a physical page */
- unsigned int postop, unsigned int parm);
-#define hwpNoop 0 /* No operation */
-#define hwpSPrtPhy 1 /* Sets protection in physent */
-#define hwpSPrtMap 2 /* Sets protection in mapping */
-#define hwpSAtrPhy 3 /* Sets attributes in physent */
-#define hwpSAtrMap 4 /* Sets attributes in mapping */
-#define hwpCRefPhy 5 /* Clears reference in physent */
-#define hwpCRefMap 6 /* Clears reference in mapping */
-#define hwpCCngPhy 7 /* Clears change in physent */
-#define hwpCCngMap 8 /* Clears change in mapping */
-#define hwpSRefPhy 9 /* Sets reference in physent */
-#define hwpSRefMap 10 /* Sets reference in mapping */
-#define hwpSCngPhy 11 /* Sets change in physent */
-#define hwpSCngMap 12 /* Sets change in mapping */
-#define hwpTRefPhy 13 /* Tests reference in physent */
-#define hwpTRefMap 14 /* Tests reference in mapping */
-#define hwpTCngPhy 15 /* Tests change in physent */
-#define hwpTCngMap 16 /* Tests change in mapping */
+extern mapping *hw_lock_phys_vir(space_t space, vm_offset_t va); /* Finds and locks a physical entry by vaddr */
+extern mapping *hw_cpv(struct mapping *mapping); /* Converts a physical mapping control block address to virtual */
+extern mapping *hw_cvp(struct mapping *mapping); /* Converts a virtual mapping control block address to physical */
+extern void hw_rem_map(struct mapping *mapping); /* Remove a mapping from the system */
+extern void hw_add_map(struct mapping *mp, space_t space, vm_offset_t va); /* Add a mapping to the PTEG hash list */
+extern void hw_select_mappings(struct mappingflush *mappingflush); /* Select user mappings in a PTEG */
+extern blokmap *hw_rem_blk(pmap_t pmap, vm_offset_t sva, vm_offset_t eva); /* Remove a block that falls within a range */
+extern vm_offset_t hw_cvp_blk(pmap_t pmap, vm_offset_t va); /* Convert mapped block virtual to physical */
+extern blokmap *hw_add_blk(pmap_t pmap, struct blokmap *bmr); /* Add a block to the pmap */
+extern void hw_prot(struct phys_entry *pp, vm_prot_t prot); /* Change the protection of a physical page */
+extern void hw_prot_virt(struct mapping *mp, vm_prot_t prot); /* Change the protection of a virtual page */
+extern void hw_attr_virt(struct mapping *mp, unsigned int wimg); /* Change the attributes of a virtual page */
+extern void hw_phys_attr(struct phys_entry *pp, vm_prot_t prot, unsigned int wimg); /* Sets the default physical page attributes */
+extern unsigned int hw_test_rc(struct mapping *mp, boolean_t reset); /* Test and optionally reset the RC bit of specific mapping */
extern boolean_t hw_tst_mod(struct phys_entry *pp); /* Tests change bit */
extern void hw_set_mod(struct phys_entry *pp); /* Set change bit */
extern void hw_set_ref(struct phys_entry *pp); /* Set reference bit */
extern void hw_clr_ref(struct phys_entry *pp); /* Clear reference bit */
+extern void hw_inv_all(struct phys_entry *pp); /* Invalidate all PTEs associated with page */
extern void hw_set_user_space(pmap_t pmap); /* Indicate we need a space switch */
extern void hw_set_user_space_dis(pmap_t pmap); /* Indicate we need a space switch (already disabled) */
-extern void hw_setup_trans(void); /* Setup hardware for translation */
-extern void hw_start_trans(void); /* Start translation for the first time */
-extern void hw_map_seg(pmap_t pmap, addr64_t seg, addr64_t va); /* Validate a segment */
-extern void hw_blow_seg(addr64_t seg); /* Invalidate a segment */
-extern void invalidateSegs(pmap_t pmap); /* Invalidate the segment cache */
-extern struct phys_entry *pmap_find_physentry(ppnum_t pa);
-extern void mapLog(unsigned int laddr, unsigned int type, addr64_t va);
-extern unsigned int mapSkipListVerifyC(struct pmap *pmap, unsigned long long *dumpa);
-extern void fillPage(ppnum_t pa, unsigned int fill);
+kern_return_t copyp2v(vm_offset_t source, vm_offset_t sink, unsigned int size); /* Copy a physical page to a virtual address */
+extern void *LRA(space_t space, void *vaddr); /* Translate virtual to real using only HW tables */
+extern void dumpaddr(space_t space, vm_offset_t va);
+extern void dumpmapping(struct mapping *mp); /* Print contents of a mapping */
+extern void dumppca(struct mapping *mp); /* Print contents of a PCA */
+extern void dumpphys(struct phys_entry *pp); /* Prints stuff starting at phys */
extern unsigned int mappingdeb0; /* (TEST/DEBUG) */
extern unsigned int incrVSID; /* VSID increment value */
--- /dev/null
+/*
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+/*
+ * @OSF_COPYRIGHT@
+ */
+
+/* A marvelous selection of support routines for virtual memory */
+
+#include <cpus.h>
+#include <debug.h>
+#include <mach_kdb.h>
+#include <mach_vm_debug.h>
+
+#include <kern/cpu_number.h>
+#include <kern/misc_protos.h>
+#include <kern/assert.h>
+#include <ppc/misc_protos.h>
+#include <ppc/mem.h>
+#include <ppc/pmap_internals.h> /* For pmap_pteg_overflow */
+
+/* These refer to physical addresses and are set and referenced elsewhere */
+
+unsigned int hash_table_base;
+unsigned int hash_table_size;
+
+unsigned int hash_function_mask;
+
+struct shadowBAT shadow_BAT;
+
+/* gather statistics about hash table usage */
+
+#if DEBUG
+#define MEM_STATS 1
+#else
+#define MEM_STATS 0
+#endif /* DEBUG */
+
+#if MEM_STATS
+/* hash table usage information */
+struct hash_table_stats {
+ int find_pte_in_pteg_calls;
+ int find_pte_in_pteg_not_found;
+ int find_pte_in_pteg_location[8];
+ struct find_or_alloc_calls {
+ int found_primary;
+ int found_secondary;
+ int alloc_primary;
+ int alloc_secondary;
+ int overflow;
+ int not_found;
+ } find_or_alloc_calls[2];
+
+} hash_table_stats[NCPUS];
+
+#define INC_STAT(LOC) \
+ hash_table_stats[cpu_number()].find_pte_in_pteg_location[LOC]++
+
+#else /* MEM_STATS */
+#define INC_STAT(LOC)
+#endif /* MEM_STATS */
+
+/* Set up the machine registers for the given hash table.
+ * The table has already been zeroed.
+ */
+void hash_table_init(unsigned int base, unsigned int size)
+{
+ sync(); /* SYNC: it's not just the law, it's a good idea... */
+ mtsdr1(hash_table_base | ((size-1)>>16)); /* Slam the SDR1 with the has table address */
+ sync(); /* SYNC: it's not just the law, it's a good idea... */
+ isync();
+}
+
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <ppc/proc_reg.h>
#include <ppc/pmap.h>
+#include <ppc/pmap_internals.h>
#include <mach/vm_types.h>
-extern addr64_t hash_table_base;
+extern vm_offset_t hash_table_base;
extern unsigned int hash_table_size;
void hash_table_init(vm_offset_t base, vm_offset_t size);
#define MAX_BAT 4
-#pragma pack(1) /* Make sure the structure stays as we defined it */
typedef struct ppcBAT {
unsigned int upper; /* Upper half of BAT */
unsigned int lower; /* Lower half of BAT */
} ppcBAT;
-#pragma pack()
-#pragma pack(1) /* Make sure the structure stays as we defined it */
struct shadowBAT {
ppcBAT IBATs[MAX_BAT]; /* Instruction BATs */
ppcBAT DBATs[MAX_BAT]; /* Data BAT */
};
-#pragma pack()
extern struct shadowBAT shadow_BAT;
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/* Mask and unmask interrupts at the processor level */
ENTRY(interrupt_disable, TAG_NO_FRAME_USED)
- lis r8,hi16(MASK(MSR_VEC)) ; Get the vector flag
- mfmsr r0 ; Save the MSR
- ori r8,r8,lo16(MASK(MSR_EE)|MASK(MSR_FP)) ; Add the FP flag
- andc r0,r0,r8 ; Clear VEC, FP, DR, and EE
- mtmsr r0
- isync
- blr
+ mfmsr r0
+ rlwinm r0,r0,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r0,r0,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r0, r0, 0, MSR_EE_BIT+1, MSR_EE_BIT-1
+ mtmsr r0
+ isync
+ blr
ENTRY(interrupt_enable, TAG_NO_FRAME_USED)
/* Mask and unmask interrupts at the processor level */
ENTRY(db_interrupt_disable, TAG_NO_FRAME_USED)
- lis r8,hi16(MASK(MSR_VEC)) ; Get the vector flag
- mfmsr r0 ; Save the MSR
- ori r8,r8,lo16(MASK(MSR_EE)|MASK(MSR_FP)) ; Add the FP flag
- andc r0,r0,r8 ; Clear VEC, FP, DR, and EE
- mtmsr r0
- isync
- blr
+ mfmsr r0
+ rlwinm r0,r0,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r0,r0,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r0, r0, 0, MSR_EE_BIT+1, MSR_EE_BIT-1
+ mtmsr r0
+ isync
+ blr
ENTRY(db_interrupt_enable, TAG_NO_FRAME_USED)
mfmsr r0
ENTRY(Call_Debugger, TAG_NO_FRAME_USED)
-
- lis r8,hi16(MASK(MSR_VEC)) ; Get the vector flag
mfmsr r7 ; Get the current MSR
- ori r8,r8,lo16(MASK(MSR_EE)|MASK(MSR_FP)) ; Add the FP flag
+ rlwinm r7,r7,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r7,r7,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
mflr r0 ; Save the return
- andc r7,r7,r8 ; Clear VEC and FP
+ rlwinm r7,r7,0,MSR_EE_BIT+1,MSR_EE_BIT-1 ; Turn off interruptions
mtmsr r7 ; Do it
isync
mfsprg r8,0 ; Get the per_proc block
bl EXT(Call_DebuggerC) ; Call the "C" phase of this
- lis r8,hi16(MASK(MSR_VEC)) ; Get the vector flag
- mfmsr r0 ; Get the current MSR
- ori r8,r8,lo16(MASK(MSR_EE)|MASK(MSR_FP)) ; Add the FP flag
+ mfmsr r0 ; Get the MSR just in case it was enabled
addi r1,r1,FM_SIZE ; Pop off first stack frame
- andc r0,r0,r8 ; Turn off all the interesting stuff
+ rlwinm r0,r0,0,MSR_EE_BIT+1,MSR_EE_BIT-1 ; Turn off interruptions enable bit
mtmsr r0
mfsprg r8,0 ; Get the per_proc block address
mtdec ARG0
blr
-ENTRY(cntlzw, TAG_NO_FRAME_USED)
- cntlzw r3,r3
- blr
-
/* Decrementer frequency and realtime|timebase processor registers
* are different between ppc601 and ppc603/4, we define them all.
*/
mfspr r3,sda
blr
- .globl EXT(hid0get64)
-
-LEXT(hid0get64)
-
- mfspr r4,hid0 ; Get the HID0
- srdi r3,r4,32 ; Move top down
- rlwinm r4,r4,0,0,31 ; Clean top
- blr
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
extern void vprintf(const char *fmt, va_list args);
extern void printf(const char *fmt, ...);
-extern void bzero_nc(char* buf, int size); /* uncached-safe */
extern void bcopy_nc(char *from, char *to, int size); /* uncached-safe */
-extern void bcopy_phys(addr64_t from, addr64_t to, int size); /* Physical to physical copy (ints must be disabled) */
-extern void bcopy_physvir(addr64_t from, addr64_t to, int size); /* Physical to physical copy virtually (ints must be disabled) */
+extern void bcopy_phys(char *from, char *to, int size); /* Physical to physical copy (ints must be disabled) */
+extern void bcopy_physvir(char *from, char *to, int size); /* Physical to physical copy virtually (ints must be disabled) */
extern void ppc_init(boot_args *args);
extern struct savearea *enterDebugger(unsigned int trap,
unsigned int dsisr);
extern void draw_panic_dialog(void);
-extern void ppc_vm_init(uint64_t mem_size, boot_args *args);
-
-extern int ppcNull(struct savearea *);
-extern int ppcNullinst(struct savearea *);
+extern void ppc_vm_init(unsigned int mem_size, boot_args *args);
extern void autoconf(void);
extern void machine_init(void);
extern void interrupt_enable(void);
extern void interrupt_disable(void);
extern void disable_bluebox_internal(thread_act_t act);
-extern uint64_t hid0get64(void);
#if MACH_KDB
extern void db_interrupt_enable(void);
extern void db_interrupt_disable(void);
#endif /* MACH_KDB */
extern void phys_zero(vm_offset_t, vm_size_t);
-extern void phys_copy(addr64_t, addr64_t, vm_size_t);
+extern void phys_copy(vm_offset_t, vm_offset_t, vm_size_t);
extern void Load_context(thread_t th);
extern void toss_live_fpu(struct facility_context *);
extern void toss_live_vec(struct facility_context *);
-extern void condStop(unsigned int, unsigned int);
-
extern int nsec_to_processor_clock_ticks(int nsec);
extern void tick_delay(int ticks);
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <ppc/FirmwareCalls.h>
#include <ppc/setjmp.h>
#include <ppc/exception.h>
-#include <ppc/hw_perfmon.h>
#include <kern/clock.h>
#include <kern/debug.h>
"No saveareas", /* failNoSavearea */
"Savearea corruption", /* failSaveareaCorr */
"Invalid live context", /* failBadLiveContext */
- "Unaligned stack", /* failUnalignedStk */
"Unknown failure code" /* Unknown failure code - must always be last */
};
extern const char version[];
extern char *trap_type[];
+extern vm_offset_t mem_actual;
#if !MACH_KDB
void kdb_trap(int type, struct savearea *regs);
{
machine_info.max_cpus = NCPUS;
machine_info.avail_cpus = 1;
- machine_info.memory_size = mem_size; /* Note that this will be 2 GB for >= 2 GB machines */
+ machine_info.memory_size = mem_size;
}
void
machine_init(void)
{
clock_config();
- perfmon_init();
}
void slave_machine_init(void)
thread_act_t *act;
savearea *sv, *svssp;
int cpu;
- savearea *psv;
/*
* We need this lock to make sure we don't hang up when we double panic on an MP.
if(current_thread()) sv = (savearea *)current_act()->mact.pcb; /* Find most current savearea if system has started */
fence = 0xFFFFFFFF; /* Show we go all the way */
- if(sv) fence = (unsigned int)sv->save_r1; /* Stop at previous exception point */
+ if(sv) fence = sv->save_r1; /* Stop at previous exception point */
if(!svssp) { /* Should we start from stack? */
kdb_printf("Latest stack backtrace for cpu %d:\n", cpu_number());
else { /* Were we passed an exception? */
fence = 0xFFFFFFFF; /* Show we go all the way */
if(svssp->save_hdr.save_prev) {
- if((svssp->save_hdr.save_prev <= vm_last_addr) && ((unsigned int)pmap_find_phys(kernel_pmap, (addr64_t)svssp->save_hdr.save_prev))) { /* Valid address? */
- psv = (savearea *)((unsigned int)svssp->save_hdr.save_prev); /* Get the 64-bit back chain converted to a regualr pointer */
- fence = (unsigned int)psv->save_r1; /* Stop at previous exception point */
+ if((svssp->save_hdr.save_prev <= VM_MAX_KERNEL_ADDRESS) && ((unsigned int)LRA(PPC_SID_KERNEL, (void *)svssp->save_hdr.save_prev))) { /* Valid address? */
+ fence = svssp->save_hdr.save_prev->save_r1; /* Stop at previous exception point */
}
}
kdb_printf("Proceeding back via exception chain:\n");
while(sv) { /* Do them all... */
- if(!((sv <= vm_last_addr) && (unsigned int)pmap_find_phys(kernel_pmap, (addr64_t)sv))) { /* Valid address? */
+ if(!((sv <= VM_MAX_KERNEL_ADDRESS) && (unsigned int)LRA(PPC_SID_KERNEL, (void *)sv))) { /* Valid address? */
kdb_printf(" Exception state (sv=0x%08X) Not mapped or invalid. stopping...\n", sv);
break;
}
else {
fence = 0xFFFFFFFF; /* Show we go all the way */
if(sv->save_hdr.save_prev) {
- if((sv->save_hdr.save_prev <= vm_last_addr) && ((unsigned int)pmap_find_phys(kernel_pmap, (addr64_t)sv->save_hdr.save_prev))) { /* Valid address? */
- psv = (savearea *)((unsigned int)sv->save_hdr.save_prev); /* Get the 64-bit back chain converted to a regualr pointer */
- fence = (unsigned int)psv->save_r1; /* Stop at previous exception point */
+ if((sv->save_hdr.save_prev <= VM_MAX_KERNEL_ADDRESS) && ((unsigned int)LRA(PPC_SID_KERNEL, (void *)sv->save_hdr.save_prev))) { /* Valid address? */
+ fence = sv->save_hdr.save_prev->save_r1; /* Stop at previous exception point */
}
}
dump_savearea(sv, fence); /* Dump this savearea */
}
- sv = (savearea *)sv->save_hdr.save_prev; /* Back chain */
+ sv = sv->save_hdr.save_prev; /* Back chain */
}
kdb_printf("\nKernel version:\n%s\n",version); /* Print kernel version */
else xcode = trap_type[sv->save_exception / 4]; /* Point to the type */
kdb_printf(" PC=0x%08X; MSR=0x%08X; DAR=0x%08X; DSISR=0x%08X; LR=0x%08X; R1=0x%08X; XCP=0x%08X (%s)\n",
- (unsigned int)sv->save_srr0, (unsigned int)sv->save_srr1, (unsigned int)sv->save_dar, sv->save_dsisr,
- (unsigned int)sv->save_lr, (unsigned int)sv->save_r1, sv->save_exception, xcode);
+ sv->save_srr0, sv->save_srr1, sv->save_dar, sv->save_dsisr,
+ sv->save_lr, sv->save_r1, sv->save_exception, xcode);
if(!(sv->save_srr1 & MASK(MSR_PR))) { /* Are we in the kernel? */
- dump_backtrace((unsigned int)sv->save_r1, fence); /* Dump the stack back trace from here if not user state */
+ dump_backtrace(sv->save_r1, fence); /* Dump the stack back trace from here if not user state */
}
return;
if(!stackptr || (stackptr == fence)) break; /* Hit stop point or end... */
- if(stackptr & 0x0000000F) { /* Is stack pointer valid? */
+ if(stackptr & 0x0000000f) { /* Is stack pointer valid? */
kdb_printf("\n backtrace terminated - unaligned frame address: 0x%08X\n", stackptr); /* No, tell 'em */
break;
}
- raddr = (unsigned int)pmap_find_phys(kernel_pmap, (addr64_t)stackptr); /* Get physical frame address */
- if(!raddr || (stackptr > vm_last_addr)) { /* Is it mapped? */
+ raddr = (unsigned int)LRA(PPC_SID_KERNEL, (void *)stackptr); /* Get physical frame address */
+ if(!raddr || (stackptr > VM_MAX_KERNEL_ADDRESS)) { /* Is it mapped? */
kdb_printf("\n backtrace terminated - frame not mapped or invalid: 0x%08X\n", stackptr); /* No, tell 'em */
break;
}
- if(!mapping_phys_lookup(raddr, &dumbo)) { /* Is it within physical RAM? */
+ if(raddr >= mem_actual) { /* Is it within physical RAM? */
kdb_printf("\n backtrace terminated - frame outside of RAM: v=0x%08X, p=%08X\n", stackptr, raddr); /* No, tell 'em */
break;
}
- ReadReal((addr64_t)((raddr << 12) | (stackptr & 4095)), &sframe[0]); /* Fetch the stack frame */
+ ReadReal(raddr, &sframe[0]); /* Fetch the stack frame */
bframes[i] = sframe[LRindex]; /* Save the link register */
disableDebugOuput = FALSE;
debug_mode = TRUE;
- failcode = (unsigned int)sv->save_r3; /* Get the failure code */
+ failcode = sv->save_r3; /* Get the failure code */
if(failcode > failUnknown) failcode = failUnknown; /* Set unknown code code */
- kprintf("System Failure: cpu=%d; code=%08X (%s)\n", cpu_number(), (unsigned int)sv->save_r3, failNames[failcode]);
- kdb_printf("System Failure: cpu=%d; code=%08X (%s)\n", cpu_number(), (unsigned int)sv->save_r3, failNames[failcode]);
+ kprintf("System Failure: cpu=%d; code=%08X (%s)\n", cpu_number(), sv->save_r3, failNames[failcode]);
+ kdb_printf("System Failure: cpu=%d; code=%08X (%s)\n", cpu_number(), sv->save_r3, failNames[failcode]);
print_backtrace(sv); /* Attempt to print backtrace */
Call_DebuggerC(type, sv); /* Attempt to get into debugger */
struct savearea *saved_state)
{
int directcall, wait;
- addr64_t instr_ptr;
- ppnum_t instr_pp;
+ vm_offset_t instr_ptr;
unsigned int instr;
int my_cpu, tcpu;
my_cpu, debugger_is_slave[my_cpu], debugger_cpu, saved_state->save_srr0);
}
- instr_pp = (vm_offset_t)pmap_find_phys(kernel_pmap, (addr64_t)(saved_state->save_srr0));
-
- if (instr_pp) {
- instr_ptr = (addr64_t)(((addr64_t)instr_pp << 12) | (saved_state->save_srr0 & 0xFFF)); /* Make physical address */
- instr = ml_phys_read_64(instr_ptr); /* Get the trap that caused entry */
+ if (instr_ptr = (vm_offset_t)LRA(PPC_SID_KERNEL, (void *)(saved_state->save_srr0))) {
+ instr = ml_phys_read(instr_ptr); /* Get the trap that caused entry */
}
else instr = 0;
#if 0
- if (debugger_debug) kprintf("Call_DebuggerC(%d): instr_pp = %08X, instr_ptr = %016llX, instr = %08X\n", my_cpu, instr_pp, instr_ptr, instr); /* (TEST/DEBUG) */
+ if (debugger_debug) kprintf("Call_DebuggerC(%d): instr_ptr = %08X, instr = %08X\n", my_cpu, instr_ptr, instr); /* (TEST/DEBUG) */
#endif
if (db_breakpoints_inserted) cpus_holding_bkpts++; /* Bump up the holding count */
/*
- * Copyright (c) 2000-2002 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <assym.s>
#include <sys/errno.h>
-#define INSTRUMENT 0
-
-//<><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
/*
* void pmap_zero_page(vm_offset_t pa)
*
- * Zero a page of physical memory. This routine runs in 32 or 64-bit mode,
- * and handles 32 and 128-byte cache lines.
+ * zero a page of physical memory.
*/
+#if DEBUG
+ /* C debug stub in pmap.c calls this */
+ENTRY(pmap_zero_page_assembler, TAG_NO_FRAME_USED)
+#else
+ENTRY(pmap_zero_page, TAG_NO_FRAME_USED)
+#endif /* DEBUG */
+
+ mfmsr r6 /* Get the MSR */
+ rlwinm r6,r6,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r6,r6,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r7, r6, 0, MSR_DR_BIT+1, MSR_DR_BIT-1 /* Turn off DR */
+ rlwinm r7,r7,0,MSR_EE_BIT+1,MSR_EE_BIT-1 ; Disable interruptions
+ li r4,PPC_PGBYTES-CACHE_LINE_SIZE /* Point to the end of the page */
+ mtmsr r7 /* Set MSR to DR off */
+ isync /* Ensure data translations are off */
+
+
+.L_phys_zero_loop:
+ subic. r5,r4,CACHE_LINE_SIZE /* Point to the next one */
+ dcbz r4, r3 /* Clear the whole thing to 0s */
+ subi r4,r5,CACHE_LINE_SIZE /* Point to the next one */
+ dcbz r5, r3 /* Clear the next to zeros */
+ bgt+ .L_phys_zero_loop /* Keep going until we do the page... */
+
+ sync /* Make sure they're all done */
+ li r4,PPC_PGBYTES-CACHE_LINE_SIZE /* Point to the end of the page */
+
+.L_inst_inval_loop:
+ subic. r5,r4,CACHE_LINE_SIZE /* Point to the next one */
+ icbi r4, r3 /* Clear the whole thing to 0s */
+ subi r4,r5,CACHE_LINE_SIZE /* Point to the next one */
+ icbi r5, r3 /* Clear the next to zeros */
+ bgt+ .L_inst_inval_loop /* Keep going until we do the page... */
+
+ sync /* Make sure they're all done */
+
+ mtmsr r6 /* Restore original translations */
+ isync /* Ensure data translations are on */
- .align 5
- .globl EXT(pmap_zero_page)
-
-LEXT(pmap_zero_page)
-
- mflr r12 // save return address
- bl EXT(ml_set_physical_disabled) // turn DR and EE off, SF on, get features in r10
- mtlr r12 // restore return address
- andi. r9,r10,pf32Byte+pf128Byte // r9 <- cache line size
-
- subfic r4,r9,PPC_PGBYTES // r4 <- starting offset in page
-
- bt++ pf64Bitb,page0S4 // Go do the big guys...
-
- slwi r3,r3,12 // get page address from page num
- b page_zero_1 // Jump to line aligned loop...
-
- .align 5
-
- nop
- nop
- nop
- nop
- nop
- nop
- nop
-
-page0S4:
- sldi r3,r3,12 // get page address from page num
-
-page_zero_1: // loop zeroing cache lines
- sub. r5,r4,r9 // more to go?
- dcbz128 r3,r4 // zero either 32 or 128 bytes
- sub r4,r5,r9 // generate next offset
- dcbz128 r3,r5
- bne-- page_zero_1
-
- b EXT(ml_restore) // restore MSR and do the isync
-
+ blr
-//<><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
/* void
* phys_copy(src, dst, bytecount)
- * addr64_t src;
- * addr64_t dst;
+ * vm_offset_t src;
+ * vm_offset_t dst;
* int bytecount
*
* This routine will copy bytecount bytes from physical address src to physical
- * address dst. It runs in 64-bit mode if necessary, but does not handle
- * overlap or make any attempt to be optimal. Length must be a signed word.
- * Not performance critical.
+ * address dst.
*/
+ENTRY(phys_copy, TAG_NO_FRAME_USED)
+
+ /* Switch off data translations */
+ mfmsr r6
+ rlwinm r6,r6,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r6,r6,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r7, r6, 0, MSR_DR_BIT+1, MSR_DR_BIT-1
+ rlwinm r7, r7, 0, MSR_EE_BIT+1, MSR_EE_BIT-1
+ mtmsr r7
+ isync /* Ensure data translations are off */
+
+ subi r3, r3, 4
+ subi r4, r4, 4
+
+ cmpwi r5, 3
+ ble- .L_phys_copy_bytes
+.L_phys_copy_loop:
+ lwz r0, 4(r3)
+ addi r3, r3, 4
+ subi r5, r5, 4
+ stw r0, 4(r4)
+ addi r4, r4, 4
+ cmpwi r5, 3
+ bgt+ .L_phys_copy_loop
+
+ /* If no leftover bytes, we're done now */
+ cmpwi r5, 0
+ beq+ .L_phys_copy_done
+
+.L_phys_copy_bytes:
+ addi r3, r3, 3
+ addi r4, r4, 3
+.L_phys_copy_byte_loop:
+ lbz r0, 1(r3)
+ addi r3, r3, 1
+ subi r5, r5, 1
+ stb r0, 1(r4)
+ addi r4, r4, 1
+ cmpwi r5, 0
+ bne+ .L_phys_copy_byte_loop
+
+.L_phys_copy_done:
+ mtmsr r6 /* Restore original translations */
+ isync /* Ensure data translations are off */
+
+ blr
- .align 5
- .globl EXT(phys_copy)
-
-LEXT(phys_copy)
-
- rlwinm r3,r3,0,1,0 ; Duplicate high half of long long paddr into top of reg
- mflr r12 // get return address
- rlwimi r3,r4,0,0,31 ; Combine bottom of long long to full 64-bits
- rlwinm r4,r5,0,1,0 ; Duplicate high half of long long paddr into top of reg
- bl EXT(ml_set_physical_disabled) // turn DR and EE off, SF on, get features in r10
- rlwimi r4,r6,0,0,31 ; Combine bottom of long long to full 64-bits
- mtlr r12 // restore return address
- subic. r5,r7,4 // a word to copy?
- b phys_copy_2
-
- .align 5
-
-phys_copy_1: // loop copying words
- subic. r5,r5,4 // more to go?
- lwz r0,0(r3)
- addi r3,r3,4
- stw r0,0(r4)
- addi r4,r4,4
-phys_copy_2:
- bge phys_copy_1
- addic. r5,r5,4 // restore count
- ble phys_copy_4 // no more
-
- // Loop is aligned here
-
-phys_copy_3: // loop copying bytes
- subic. r5,r5,1 // more to go?
- lbz r0,0(r3)
- addi r3,r3,1
- stb r0,0(r4)
- addi r4,r4,1
- bgt phys_copy_3
-phys_copy_4:
- b EXT(ml_restore) // restore MSR and do the isync
-
-
-//<><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
/* void
* pmap_copy_page(src, dst)
- * ppnum_t src;
- * ppnum_t dst;
+ * vm_offset_t src;
+ * vm_offset_t dst;
*
* This routine will copy the physical page src to physical page dst
*
- * This routine assumes that the src and dst are page numbers and that the
- * destination is cached. It runs on 32 and 64 bit processors, with and
- * without altivec, and with 32 and 128 byte cache lines.
- * We also must assume that no-one will be executing within the destination
- * page, and that this will be used for paging. Because this
- * is a common routine, we have tuned loops for each processor class.
+ * This routine assumes that the src and dst are page aligned and that the
+ * destination is cached.
+ *
+ * We also must assume that noone will be executing within the destination
+ * page. We also assume that this will be used for paging
*
*/
-#define kSFSize (FM_SIZE+160)
+#if DEBUG
+ /* if debug, we have a little piece of C around this
+ * in pmap.c that gives some trace ability
+ */
+ENTRY(pmap_copy_page_assembler, TAG_NO_FRAME_USED)
+#else
ENTRY(pmap_copy_page, TAG_NO_FRAME_USED)
-
- lis r2,hi16(MASK(MSR_VEC)) ; Get the vector flag
- mflr r0 // get return
- ori r2,r2,lo16(MASK(MSR_FP)) ; Add the FP flag
- stw r0,8(r1) // save
- stwu r1,-kSFSize(r1) // set up a stack frame for VRs or FPRs
- mfmsr r11 // save MSR at entry
- mfsprg r10,2 // get feature flags
- andc r11,r11,r2 // Clear out vec and fp
- ori r2,r2,lo16(MASK(MSR_EE)) // Get EE on also
- andc r2,r11,r2 // Clear out EE as well
- mtcrf 0x02,r10 // we need to test pf64Bit
- ori r2,r2,MASK(MSR_FP) // must enable FP for G3...
- mtcrf 0x80,r10 // we need to test pfAltivec too
- oris r2,r2,hi16(MASK(MSR_VEC)) // enable altivec for G4 (ignored if G3)
- mtmsr r2 // turn EE off, FP and VEC on
- isync
- bt++ pf64Bitb,pmap_copy_64 // skip if 64-bit processor (only they take hint)
- slwi r3,r3,12 // get page address from page num
- slwi r4,r4,12 // get page address from page num
- rlwinm r12,r2,0,MSR_DR_BIT+1,MSR_DR_BIT-1 // get ready to turn off DR
- bt pfAltivecb,pmap_copy_g4 // altivec but not 64-bit means G4
-
-
- // G3 -- copy using FPRs
-
- stfd f0,FM_SIZE+0(r1) // save the 4 FPRs we use to copy
- stfd f1,FM_SIZE+8(r1)
- li r5,PPC_PGBYTES/32 // count of cache lines in a page
- stfd f2,FM_SIZE+16(r1)
- mtctr r5
- stfd f3,FM_SIZE+24(r1)
- mtmsr r12 // turn off DR after saving FPRs on stack
- isync
-
-pmap_g3_copy_loop: // loop over 32-byte cache lines
- dcbz 0,r4 // avoid read of dest line
- lfd f0,0(r3)
- lfd f1,8(r3)
- lfd f2,16(r3)
- lfd f3,24(r3)
- addi r3,r3,32
- stfd f0,0(r4)
- stfd f1,8(r4)
- stfd f2,16(r4)
- stfd f3,24(r4)
- dcbst 0,r4 // flush dest line to RAM
- addi r4,r4,32
- bdnz pmap_g3_copy_loop
-
- sync // wait for stores to take
- subi r4,r4,PPC_PGBYTES // restore ptr to destintation page
- li r6,PPC_PGBYTES-32 // point to last line in page
-pmap_g3_icache_flush:
- subic. r5,r6,32 // more to go?
- icbi r4,r6 // flush another line in icache
- subi r6,r5,32 // get offset to next line
- icbi r4,r5
- bne pmap_g3_icache_flush
-
- sync
- mtmsr r2 // turn DR back on
- isync
- lfd f0,FM_SIZE+0(r1) // restore the FPRs
- lfd f1,FM_SIZE+8(r1)
- lfd f2,FM_SIZE+16(r1)
- lfd f3,FM_SIZE+24(r1)
-
- b pmap_g4_restore // restore MSR and done
-
-
- // G4 -- copy using VRs
-
-pmap_copy_g4: // r2=(MSR-EE), r12=(r2-DR), r10=features, r11=old MSR
- la r9,FM_SIZE+16(r1) // place where we save VRs to r9
- li r5,16 // load x-form offsets into r5-r9
- li r6,32 // another offset
- stvx v0,0,r9 // save some VRs so we can use to copy
- li r7,48 // another offset
- stvx v1,r5,r9
- li r0,PPC_PGBYTES/64 // we loop over 64-byte chunks
- stvx v2,r6,r9
- mtctr r0
- li r8,96 // get look-ahead for touch
- stvx v3,r7,r9
- li r9,128
- mtmsr r12 // now we've saved VRs on stack, turn off DR
- isync // wait for it to happen
- b pmap_g4_copy_loop
-
- .align 5 // align inner loops
-pmap_g4_copy_loop: // loop over 64-byte chunks
- dcbt r3,r8 // touch 3 lines ahead
- nop // avoid a 17-word loop...
- dcbt r3,r9 // touch 4 lines ahead
- nop // more padding
- dcba 0,r4 // avoid pre-fetch of 1st dest line
- lvx v0,0,r3 // offset 0
- lvx v1,r5,r3 // offset 16
- lvx v2,r6,r3 // offset 32
- lvx v3,r7,r3 // offset 48
- addi r3,r3,64
- dcba r6,r4 // avoid pre-fetch of 2nd line
- stvx v0,0,r4 // offset 0
- stvx v1,r5,r4 // offset 16
- stvx v2,r6,r4 // offset 32
- stvx v3,r7,r4 // offset 48
- dcbf 0,r4 // push line 1
- dcbf r6,r4 // and line 2
- addi r4,r4,64
- bdnz pmap_g4_copy_loop
-
- sync // wait for stores to take
- subi r4,r4,PPC_PGBYTES // restore ptr to destintation page
- li r8,PPC_PGBYTES-32 // point to last line in page
-pmap_g4_icache_flush:
- subic. r9,r8,32 // more to go?
- icbi r4,r8 // flush from icache
- subi r8,r9,32 // get offset to next line
- icbi r4,r9
- bne pmap_g4_icache_flush
-
- sync
- mtmsr r2 // turn DR back on
- isync
- la r9,FM_SIZE+16(r1) // get base of VR save area
- lvx v0,0,r9 // restore the VRs
- lvx v1,r5,r9
- lvx v2,r6,r9
- lvx v3,r7,r9
-
-pmap_g4_restore: // r11=MSR
- mtmsr r11 // turn EE on, VEC and FR off
- isync // wait for it to happen
- addi r1,r1,kSFSize // pop off our stack frame
- lwz r0,8(r1) // restore return address
- mtlr r0
- blr
-
-
- // 64-bit/128-byte processor: copy using VRs
-
-pmap_copy_64: // r10=features, r11=old MSR
- sldi r3,r3,12 // get page address from page num
- sldi r4,r4,12 // get page address from page num
- la r9,FM_SIZE+16(r1) // get base of VR save area
- li r5,16 // load x-form offsets into r5-r9
- li r6,32 // another offset
- bf pfAltivecb,pmap_novmx_copy // altivec suppressed...
- stvx v0,0,r9 // save 8 VRs so we can copy wo bubbles
- stvx v1,r5,r9
- li r7,48 // another offset
- li r0,PPC_PGBYTES/128 // we loop over 128-byte chunks
- stvx v2,r6,r9
- stvx v3,r7,r9
- addi r9,r9,64 // advance base ptr so we can store another 4
- mtctr r0
- li r0,MASK(MSR_DR) // get DR bit
- stvx v4,0,r9
- stvx v5,r5,r9
- andc r12,r2,r0 // turn off DR bit
- li r0,1 // get a 1 to slam into SF
- stvx v6,r6,r9
- stvx v7,r7,r9
- rldimi r12,r0,63,MSR_SF_BIT // set SF bit (bit 0)
- li r8,-128 // offset so we can reach back one line
- mtmsrd r12 // now we've saved VRs, turn DR off and SF on
- isync // wait for it to happen
- dcbt128 0,r3,1 // start a forward stream
- b pmap_64_copy_loop
-
- .align 5 // align inner loops
-pmap_64_copy_loop: // loop over 128-byte chunks
- dcbz128 0,r4 // avoid read of destination line
- lvx v0,0,r3 // offset 0
- lvx v1,r5,r3 // offset 16
- lvx v2,r6,r3 // offset 32
- lvx v3,r7,r3 // offset 48
- addi r3,r3,64 // don't have enough GPRs so add 64 2x
- lvx v4,0,r3 // offset 64
- lvx v5,r5,r3 // offset 80
- lvx v6,r6,r3 // offset 96
- lvx v7,r7,r3 // offset 112
- addi r3,r3,64
- stvx v0,0,r4 // offset 0
- stvx v1,r5,r4 // offset 16
- stvx v2,r6,r4 // offset 32
- stvx v3,r7,r4 // offset 48
- addi r4,r4,64
- stvx v4,0,r4 // offset 64
- stvx v5,r5,r4 // offset 80
- stvx v6,r6,r4 // offset 96
- stvx v7,r7,r4 // offset 112
- addi r4,r4,64
- dcbf r8,r4 // flush the line we just wrote
- bdnz pmap_64_copy_loop
-
- sync // wait for stores to take
- subi r4,r4,PPC_PGBYTES // restore ptr to destintation page
- li r8,PPC_PGBYTES-128 // point to last line in page
-pmap_64_icache_flush:
- subic. r9,r8,128 // more to go?
- icbi r4,r8 // flush from icache
- subi r8,r9,128 // get offset to next line
- icbi r4,r9
- bne pmap_64_icache_flush
-
- sync
- mtmsrd r2 // turn DR back on, SF off
- isync
- la r9,FM_SIZE+16(r1) // get base address of VR save area on stack
- lvx v0,0,r9 // restore the VRs
- lvx v1,r5,r9
- lvx v2,r6,r9
- lvx v3,r7,r9
- addi r9,r9,64
- lvx v4,0,r9
- lvx v5,r5,r9
- lvx v6,r6,r9
- lvx v7,r7,r9
-
- b pmap_g4_restore // restore lower half of MSR and return
-
- //
- // Copy on 64-bit without VMX
- //
-
-pmap_novmx_copy:
- li r0,PPC_PGBYTES/128 // we loop over 128-byte chunks
- mtctr r0
- li r0,MASK(MSR_DR) // get DR bit
- andc r12,r2,r0 // turn off DR bit
- li r0,1 // get a 1 to slam into SF
- rldimi r12,r0,63,MSR_SF_BIT // set SF bit (bit 0)
- mtmsrd r12 // now we've saved VRs, turn DR off and SF on
- isync // wait for it to happen
- dcbt128 0,r3,1 // start a forward stream
-
-pmap_novmx_copy_loop: // loop over 128-byte cache lines
- dcbz128 0,r4 // avoid read of dest line
-
- ld r0,0(r3) // Load half a line
- ld r12,8(r3)
- ld r5,16(r3)
- ld r6,24(r3)
- ld r7,32(r3)
- ld r8,40(r3)
- ld r9,48(r3)
- ld r10,56(r3)
-
- std r0,0(r4) // Store half a line
- std r12,8(r4)
- std r5,16(r4)
- std r6,24(r4)
- std r7,32(r4)
- std r8,40(r4)
- std r9,48(r4)
- std r10,56(r4)
-
- ld r0,64(r3) // Load half a line
- ld r12,72(r3)
- ld r5,80(r3)
- ld r6,88(r3)
- ld r7,96(r3)
- ld r8,104(r3)
- ld r9,112(r3)
- ld r10,120(r3)
-
- addi r3,r3,128
-
- std r0,64(r4) // Store half a line
- std r12,72(r4)
- std r5,80(r4)
- std r6,88(r4)
- std r7,96(r4)
- std r8,104(r4)
- std r9,112(r4)
- std r10,120(r4)
-
- dcbf 0,r4 // flush the line we just wrote
- addi r4,r4,128
- bdnz pmap_novmx_copy_loop
-
- sync // wait for stores to take
- subi r4,r4,PPC_PGBYTES // restore ptr to destintation page
- li r8,PPC_PGBYTES-128 // point to last line in page
-
-pmap_novmx_icache_flush:
- subic. r9,r8,128 // more to go?
- icbi r4,r8 // flush from icache
- subi r8,r9,128 // get offset to next line
- icbi r4,r9
- bne pmap_novmx_icache_flush
-
- sync
- mtmsrd r2 // turn DR back on, SF off
- isync
-
- b pmap_g4_restore // restore lower half of MSR and return
-
-
-
-//<><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+#endif /* DEBUG */
+
+#if 0
+ mfpvr r9 ; Get the PVR
+ rlwinm r9,r9,16,16,31 ; Isolate the PPC processor
+ cmplwi r9,PROCESSOR_VERSION_Max ; Do we have Altivec?
+ beq+ wegotaltivec ; Yeah...
+#endif
-// Stack frame format used by copyin, copyout, copyinstr and copyoutstr.
-// These routines all run both on 32 and 64-bit machines, though because they are called
-// by the BSD kernel they are always in 32-bit mode when entered. The mapped ptr returned
-// by MapUserAddressSpace will be 64 bits however on 64-bit machines. Beware to avoid
-// using compare instructions on this ptr. This mapped ptr is kept globally in r31, so there
-// is no need to store or load it, which are mode-dependent operations since it could be
-// 32 or 64 bits.
-
-#define kkFrameSize (FM_SIZE+32)
-
-#define kkBufSize (FM_SIZE+0)
-#define kkCR (FM_SIZE+4)
-#define kkSource (FM_SIZE+8)
-#define kkDest (FM_SIZE+12)
-#define kkCountPtr (FM_SIZE+16)
-#define kkR31Save (FM_SIZE+20)
-
-
-// nonvolatile CR bits we use as flags in cr3
-
-#define kk64bit 12
-#define kkNull 13
-#define kkIn 14
-#define kkString 15
-#define kkZero 15
-
-
-//<><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
+ mfmsr r9 ; Get the MSR
+ rlwinm r9,r9,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r9,r9,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ stwu r1,-(FM_SIZE+32)(r1) ; Make a frame for us
+ rlwinm r7,r9,0,MSR_EE_BIT+1,MSR_EE_BIT-1 ; Disable interruptions
+ ori r7,r7,lo16(MASK(MSR_FP)) ; Turn on the FPU
+ mtmsr r7 ; Disable rupts and enable FPU
+ isync
+
+ stfd f0,FM_SIZE+0(r1) ; Save an FP register
+ rlwinm r7,r7,0,MSR_DR_BIT+1,MSR_DR_BIT-1 ; Clear the DDAT bit
+ stfd f1,FM_SIZE+8(r1) ; Save an FP register
+ addi r6,r3,PPC_PGBYTES ; Point to the start of the next page
+ stfd f2,FM_SIZE+16(r1) ; Save an FP register
+ mr r8,r4 ; Save the destination
+ stfd f3,FM_SIZE+24(r1) ; Save an FP register
+
+ mtmsr r7 ; Set the new MSR
+ isync ; Ensure data translations are off
+
+ dcbt br0, r3 /* Start in first input line */
+ li r5, CACHE_LINE_SIZE /* Get the line size */
+
+.L_pmap_copy_page_loop:
+ dcbz 0, r4 /* Allocate a line for the output */
+ lfd f0, 0(r3) /* Get first 8 */
+ lfd f1, 8(r3) /* Get second 8 */
+ lfd f2, 16(r3) /* Get third 8 */
+ stfd f0, 0(r4) /* Put first 8 */
+ dcbt r5, r3 /* Start next line coming in */
+ lfd f3, 24(r3) /* Get fourth 8 */
+ stfd f1, 8(r4) /* Put second 8 */
+ addi r3,r3,CACHE_LINE_SIZE /* Point to the next line in */
+ stfd f2, 16(r4) /* Put third 8 */
+ cmplw cr0,r3,r6 /* See if we're finished yet */
+ stfd f3, 24(r4) /* Put fourth 8 */
+ dcbst br0,r4 /* Force it out */
+ addi r4,r4,CACHE_LINE_SIZE /* Point to the next line out */
+ blt+ .L_pmap_copy_page_loop /* Copy the whole page */
+
+ sync /* Make sure they're all done */
+ li r4,PPC_PGBYTES-CACHE_LINE_SIZE /* Point to the end of the page */
+
+invalinst:
+ subic. r5,r4,CACHE_LINE_SIZE /* Point to the next one */
+ icbi r4, r8 /* Trash the i-cache */
+ subi r4,r5,CACHE_LINE_SIZE /* Point to the next one */
+ icbi r5, r8 /* Trash the i-cache */
+ bgt+ invalinst /* Keep going until we do the page... */
+
+ rlwimi r7,r9,0,MSR_DR_BIT,MSR_DR_BIT ; Set DDAT if on
+ sync ; Make sure all invalidates done
+
+ mtmsr r7 ; Set DDAT correctly
+ isync
+
+ lfd f0,FM_SIZE+0(r1) ; Restore an FP register
+ lfd f1,FM_SIZE+8(r1) ; Restore an FP register
+ lfd f2,FM_SIZE+16(r1) ; Restore an FP register
+ lfd f3,FM_SIZE+24(r1) ; Restore an FP register
+
+ lwz r1,0(r1) ; Pop up the stack
+
+ mtmsr r9 ; Turn off FPU now and maybe rupts back on
+ isync
+ blr
+
+#if 0
+;
+; This is not very optimal. We just do it here for a test of
+; Altivec in the kernel.
+;
+wegotaltivec:
+ mfmsr r9 ; Get the MSR
+ lis r8,hi16(0xC0000000) ; Make sure we keep the first 2 vector registers
+ rlwinm r7,r9,0,MSR_EE_BIT+1,MSR_EE_BIT-1 ; Disable interruptions
+ lis r6,lo16(2*256+128) ; Specify 128 blocks of 2 vectors each
+ rlwinm r7,r7,0,MSR_DR_BIT+1,MSR_DR_BIT-1 ; Clear the DDAT bit
+ ori r6,r6,32 ; Set a 32-byte stride
+ mtsprg 256,r8 ; Set VRSave
+ mtmsr r7 ; Disable rupts and turn xlate off
+ isync
+
+ addi r11,r3,4096 ; Point to the next page
+ li r10,16 ; Get vector size
+
+avmovepg: lvxl v0,br0,r3 ; Get first half of line
+ dcba br0,r4 ; Allocate output
+ lvxl v1,r10,r3 ; Get second half of line
+ stvxl v0,br0,r4 ; Save first half of line
+ addi r3,r3,32 ; Point to the next line
+ icbi br0,r4 ; Make the icache go away also
+ stvxl v1,r10,r4 ; Save second half of line
+ cmplw r3,r11 ; Have we reached the next page?
+ dcbst br0,r4 ; Make sure the line is on its way out
+ addi r4,r4,32 ; Point to the next line
+ blt+ avmovepg ; Move the next line...
+
+ li r8,0 ; Clear this
+ sync ; Make sure all the memory stuff is done
+ mtsprg 256,r8 ; Show we are not using VRs any more
+ mtmsr r9 ; Translation and interruptions back on
+ isync
+ blr
+#endif
+
+
+
+
/*
* int
- * copyoutstr(src, dst, maxcount, count)
+ * copyin(src, dst, count)
* vm_offset_t src;
* vm_offset_t dst;
- * vm_size_t maxcount;
- * vm_size_t* count;
+ * int count;
*
- * Set *count to the number of bytes copied.
*/
-ENTRY(copyoutstr, TAG_NO_FRAME_USED)
- mfcr r2 // we use nonvolatile cr3
- li r0,0
- crset kkString // flag as a string op
- mr r10,r4 // for copyout, dest ptr (r4) is in user space
- stw r0,0(r6) // initialize #bytes moved
- crclr kkIn // flag as copyout
- b copyJoin
+ENTRY2(copyin, copyinmsg, TAG_NO_FRAME_USED)
+
+/* Preamble allowing us to call a sub-function */
+ mflr r0
+ stw r0,FM_LR_SAVE(r1)
+ stwu r1,-(FM_SIZE+16)(r1)
+
+ cmpli cr0,r5,0
+ ble- cr0,.L_copyinout_trivial
+
+/* we know we have a valid copyin to do now */
+/* Set up thread_recover in case we hit an illegal address */
+
+ mfsprg r8,1 /* Get the current act */
+ lwz r10,ACT_THREAD(r8)
+ lis r11,hi16(.L_copyinout_error)
+ lwz r8,ACT_VMMAP(r8)
+ ori r11,r11,lo16(.L_copyinout_error)
+ add r9,r3,r5 /* Get the end of the source */
+ lwz r8,VMMAP_PMAP(r8) ; Get the pmap
+ rlwinm r12,r3,6,26,29 ; Get index to the segment slot
+ subi r9,r9,1 /* Make sure we don't go too far */
+ add r8,r8,r12 ; Start indexing to the segment value
+ stw r11,THREAD_RECOVER(r10)
+ xor r9,r9,r3 /* Smoosh 'em together */
+ lwz r8,PMAP_SEGS(r8) ; Get the source SR value
+ rlwinm. r9,r9,0,1,3 /* Top nybble equal? */
+ mtsr SR_COPYIN,r8 ; Set the SR
+ isync
+#if 0
+ lis r0,HIGH_ADDR(EXT(dbgRegsCall)) /* (TEST/DEBUG) */
+ ori r0,r0,LOW_ADDR(EXT(dbgRegsCall)) /* (TEST/DEBUG) */
+ sc /* (TEST/DEBUG) */
+#endif
+
+/* For optimization, we check if the copyin lies on a segment
+ * boundary. If it doesn't, we can use a simple copy. If it
+ * does, we split it into two separate copies in some C code.
+ */
+
+ bne- .L_call_copyin_multiple /* Nope, we went past the segment boundary... */
+
+ rlwinm r3,r3,0,4,31
+ oris r3,r3,(SR_COPYIN_NUM << (28-16)) /* Set the copyin segment as the source */
+
+ bl EXT(bcopy)
+
+/* Now that copyin is done, we don't need a recovery point */
+ addi r1,r1,FM_SIZE+16
+ mfsprg r6,1 /* Get the current act */
+ lwz r10,ACT_THREAD(r6)
+ li r3,0
+ lwz r0,FM_LR_SAVE(r1)
+ stw r3,THREAD_RECOVER(r10) /* Clear recovery */
+ mtlr r0
+ blr
+
+/* we get here via the exception handler if an illegal
+ * user memory reference was made.
+ */
+.L_copyinout_error:
+
+/* Now that copyin is done, we don't need a recovery point */
+
+ mfsprg r6,1 /* Get the current act */
+ addi r1,r1,FM_SIZE+16
+ lwz r10,ACT_THREAD(r6)
+ li r4,0
+ lwz r0,FM_LR_SAVE(r1)
+ stw r4,THREAD_RECOVER(r10) /* Clear recovery */
+ mtlr r0
+ li r3,EFAULT ; Indicate error (EFAULT)
+ blr
+
+.L_copyinout_trivial:
+ /* The copyin/out was for either 0 bytes or a negative
+ * number of bytes, return an appropriate value (0 == SUCCESS).
+ * cr0 still contains result of comparison of len with 0.
+ */
+ li r3, 0
+ beq+ cr0, .L_copyinout_negative
+ li r3, 1
+.L_copyinout_negative:
+
+ /* unwind the stack */
+ addi r1, r1, FM_SIZE+16
+ lwz r0, FM_LR_SAVE(r1)
+ mtlr r0
+
+ blr
+
+.L_call_copyin_multiple:
+
+ /* unwind the stack */
+ addi r1, r1, FM_SIZE+16
+ lwz r0, FM_LR_SAVE(r1)
+ mtlr r0
+
+ b EXT(copyin_multiple) /* not a call - a jump! */
-//<><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
/*
* int
- * copyinstr(src, dst, maxcount, count)
+ * copyout(src, dst, count)
+ * vm_offset_t src;
+ * vm_offset_t dst;
+ * int count;
+ *
+ */
+
+ENTRY2(copyout, copyoutmsg, TAG_NO_FRAME_USED)
+
+/* Preamble allowing us to call a sub-function */
+
+ mflr r0
+ stw r0,FM_LR_SAVE(r1)
+ stwu r1,-(FM_SIZE+16)(r1)
+
+#if 0
+ stw r3,FM_SIZE+0(r1) /* (TEST/DEBUG) */
+ stw r4,FM_SIZE+4(r1) /* (TEST/DEBUG) */
+ stw r5,FM_SIZE+8(r1) /* (TEST/DEBUG) */
+ mr r6,r0 /* (TEST/DEBUG) */
+
+ bl EXT(tracecopyout) /* (TEST/DEBUG) */
+
+ lwz r3,FM_SIZE+0(r1) /* (TEST/DEBUG) */
+ lwz r4,FM_SIZE+4(r1) /* (TEST/DEBUG) */
+ lwz r5,FM_SIZE+8(r1) /* (TEST/DEBUG) */
+#endif
+
+ cmpli cr0,r5,0
+ ble- cr0,.L_copyinout_trivial
+/* we know we have a valid copyout to do now */
+/* Set up thread_recover in case we hit an illegal address */
+
+
+ mfsprg r8,1 /* Get the current act */
+ lwz r10,ACT_THREAD(r8)
+ lis r11,HIGH_ADDR(.L_copyinout_error)
+ lwz r8,ACT_VMMAP(r8)
+ rlwinm r12,r4,6,26,29 ; Get index to the segment slot
+ ori r11,r11,LOW_ADDR(.L_copyinout_error)
+ add r9,r4,r5 /* Get the end of the destination */
+ lwz r8,VMMAP_PMAP(r8)
+ subi r9,r9,1 /* Make sure we don't go too far */
+ add r8,r8,r12 ; Start indexing to the segment value
+ stw r11,THREAD_RECOVER(r10)
+ xor r9,r9,r4 /* Smoosh 'em together */
+ lwz r8,PMAP_SEGS(r8) ; Get the source SR value
+ rlwinm. r9,r9,0,1,3 /* Top nybble equal? */
+ mtsr SR_COPYIN,r8
+ isync
+
+
+/* For optimisation, we check if the copyout lies on a segment
+ * boundary. If it doesn't, we can use a simple copy. If it
+ * does, we split it into two separate copies in some C code.
+ */
+
+ bne- .L_call_copyout_multiple /* Nope, we went past the segment boundary... */
+
+ rlwinm r4,r4,0,4,31
+ oris r4,r4,(SR_COPYIN_NUM << (28-16)) /* Set the copyin segment as the source */
+
+ bl EXT(bcopy)
+
+/* Now that copyout is done, we don't need a recovery point */
+ mfsprg r6,1 /* Get the current act */
+ addi r1,r1,FM_SIZE+16
+ lwz r10,ACT_THREAD(r6)
+ li r3,0
+ lwz r0,FM_LR_SAVE(r1)
+ stw r3,THREAD_RECOVER(r10) /* Clear recovery */
+ mtlr r0
+ blr
+
+.L_call_copyout_multiple:
+ /* unwind the stack */
+ addi r1, r1, FM_SIZE+16
+ lwz r0, FM_LR_SAVE(r1)
+ mtlr r0
+
+ b EXT(copyout_multiple) /* not a call - a jump! */
+
+/*
+ * boolean_t
+ * copyinstr(src, dst, count, maxcount)
* vm_offset_t src;
* vm_offset_t dst;
* vm_size_t maxcount;
* vm_size_t* count;
*
* Set *count to the number of bytes copied
+ *
* If dst == NULL, don't copy, just count bytes.
* Only currently called from klcopyinstr.
*/
ENTRY(copyinstr, TAG_NO_FRAME_USED)
- mfcr r2 // we use nonvolatile cr3
- cmplwi r4,0 // dst==NULL?
- li r0,0
- crset kkString // flag as a string op
- mr r10,r3 // for copyin, source ptr (r3) is in user space
- crmove kkNull,cr0_eq // remember if (dst==NULL)
- stw r0,0(r6) // initialize #bytes moved
- crset kkIn // flag as copyin (rather than copyout)
- b copyJoin1 // skip over the "crclr kkNull"
-
-
-//<><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-/*
- * int
- * copyout(src, dst, count)
- * vm_offset_t src;
- * vm_offset_t dst;
- * size_t count;
- */
- .align 5
- .globl EXT(copyout)
- .globl EXT(copyoutmsg)
-
-LEXT(copyout)
-LEXT(copyoutmsg)
-
-#if INSTRUMENT
- mfspr r12,pmc1 ; INSTRUMENT - saveinstr[12] - Take stamp at copyout
- stw r12,0x6100+(12*16)+0x0(0) ; INSTRUMENT - Save it
- mfspr r12,pmc2 ; INSTRUMENT - Get stamp
- stw r12,0x6100+(12*16)+0x4(0) ; INSTRUMENT - Save it
- mfspr r12,pmc3 ; INSTRUMENT - Get stamp
- stw r12,0x6100+(12*16)+0x8(0) ; INSTRUMENT - Save it
- mfspr r12,pmc4 ; INSTRUMENT - Get stamp
- stw r12,0x6100+(12*16)+0xC(0) ; INSTRUMENT - Save it
-#endif
- mfcr r2 // save caller's CR
- crclr kkString // not a string version
- mr r10,r4 // dest (r4) is user-space ptr
- crclr kkIn // flag as copyout
- b copyJoin
-
-
-//<><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-/*
- * int
- * copyin(src, dst, count)
- * vm_offset_t src;
- * vm_offset_t dst;
- * size_t count;
+/* Preamble allowing us to call a sub-function */
+ mflr r0
+ stw r0,FM_LR_SAVE(r1)
+ stwu r1,-(FM_SIZE+16)(r1)
+
+#if 0
+ stw r3,FM_SIZE+0(r1) /* (TEST/DEBUG) */
+ stw r4,FM_SIZE+4(r1) /* (TEST/DEBUG) */
+ stw r5,FM_SIZE+8(r1) /* (TEST/DEBUG) */
+ stw r6,FM_SIZE+12(r1) /* (TEST/DEBUG) */
+ mr r7,r0 /* (TEST/DEBUG) */
+
+ bl EXT(tracecopystr) /* (TEST/DEBUG) */
+
+ lwz r3,FM_SIZE+0(r1) /* (TEST/DEBUG) */
+ lwz r4,FM_SIZE+4(r1) /* (TEST/DEBUG) */
+ lwz r5,FM_SIZE+8(r1) /* (TEST/DEBUG) */
+ stw r6,FM_SIZE+12(r1) /* (TEST/DEBUG) */
+#endif
+
+ cmpli cr0,r5,0
+ ble- cr0,.L_copyinout_trivial
+
+/* we know we have a valid copyin to do now */
+/* Set up thread_recover in case we hit an illegal address */
+
+ li r0,0
+ mfsprg r8,1 /* Get the current act */
+ lwz r10,ACT_THREAD(r8)
+ stw r0,0(r6) /* Clear result length */
+ lis r11,HIGH_ADDR(.L_copyinout_error)
+ lwz r8,ACT_VMMAP(r8) ; Get the map for this activation
+ rlwinm r12,r3,6,26,29 ; Get index to the segment slot
+ lwz r8,VMMAP_PMAP(r8)
+ ori r11,r11,LOW_ADDR(.L_copyinout_error)
+ add r8,r8,r12 ; Start indexing to the segment value
+ stw r11,THREAD_RECOVER(r10)
+ rlwinm r3,r3,0,4,31
+ lwz r7,PMAP_SEGS(r8) ; Get the source SR value
+ oris r3,r3,(SR_COPYIN_NUM << (28-16)) /* Set the copyin segment as the source */
+
+/* Copy byte by byte for now - TODO NMGS speed this up with
+ * some clever (but fairly standard) logic for word copies.
+ * We don't use a copyinstr_multiple since copyinstr is called
+ * with INT_MAX in the linux server. Eugh.
*/
+ li r9,0 /* Clear byte counter */
- .align 5
- .globl EXT(copyin)
- .globl EXT(copyinmsg)
-
-LEXT(copyin)
-LEXT(copyinmsg)
-
- mfcr r2 // save caller's CR
- crclr kkString // not a string version
- mr r10,r3 // source (r3) is user-space ptr in copyin
- crset kkIn // flag as copyin
-
-
-// Common code to handle setup for all the copy variants:
-// r2 = caller's CR, since we use cr3
-// r3-r6 = parameters
-// r10 = user-space ptr (r3 if copyin, r4 if copyout)
-// cr3 = kkIn, kkString, kkNull flags
-
-copyJoin:
- crclr kkNull // (dst==NULL) convention not used with this call
-copyJoin1: // enter from copyinstr with kkNull set
- mflr r0 // get return address
- cmplwi r5,0 // buffer length 0?
- lis r9,0x1000 // r9 <- 0x10000000 (256MB)
- stw r0,FM_LR_SAVE(r1) // save return
- cmplw cr1,r5,r9 // buffer length > 256MB ?
- mfsprg r8,2 // get the features
- beq-- copyinout_0 // 0 length is degenerate case
- stwu r1,-kkFrameSize(r1) // set up stack frame
- stw r2,kkCR(r1) // save caller's CR since we use cr3
- mtcrf 0x02,r8 // move pf64Bit to cr6
- stw r3,kkSource(r1) // save args across MapUserAddressSpace
- stw r4,kkDest(r1)
- stw r5,kkBufSize(r1)
- crmove kk64bit,pf64Bitb // remember if this is a 64-bit processor
- stw r6,kkCountPtr(r1)
- stw r31,kkR31Save(r1) // we use r31 globally for mapped user ptr
- li r31,0 // no mapped ptr yet
-
-
-// Handle buffer length > 256MB. This is an error (ENAMETOOLONG) on copyin and copyout.
-// The string ops are passed -1 lengths by some BSD callers, so for them we silently clamp
-// the buffer length to 256MB. This isn't an issue if the string is less than 256MB
-// (as most are!), but if they are >256MB we eventually return ENAMETOOLONG. This restriction
-// is due to MapUserAddressSpace; we don't want to consume more than two segments for
-// the mapping.
-
- ble++ cr1,copyin0 // skip if buffer length <= 256MB
- bf kkString,copyinout_too_big // error if not string op
- mr r5,r9 // silently clamp buffer length to 256MB
- stw r9,kkBufSize(r1) // update saved copy too
-
-
-// Set up thread_recover in case we hit an illegal address.
-
-copyin0:
- mfsprg r8,1 /* Get the current act */
- lis r2,hi16(copyinout_error)
- lwz r7,ACT_THREAD(r8)
- ori r2,r2,lo16(copyinout_error)
- lwz r3,ACT_VMMAP(r8) // r3 <- vm_map virtual address
- stw r2,THREAD_RECOVER(r7)
-
-
-// Map user segment into kernel map, turn on 64-bit mode.
-// r3 = vm map
-// r5 = buffer length
-// r10 = user space ptr (r3 if copyin, r4 if copyout)
-
- mr r6,r5 // Set length to map
- li r4,0 // Note: we only do this 32-bit for now
- mr r5,r10 // arg2 <- user space ptr
-#if INSTRUMENT
- mfspr r12,pmc1 ; INSTRUMENT - saveinstr[13] - Take stamp before mapuseraddressspace
- stw r12,0x6100+(13*16)+0x0(0) ; INSTRUMENT - Save it
- mfspr r12,pmc2 ; INSTRUMENT - Get stamp
- stw r12,0x6100+(13*16)+0x4(0) ; INSTRUMENT - Save it
- mfspr r12,pmc3 ; INSTRUMENT - Get stamp
- stw r12,0x6100+(13*16)+0x8(0) ; INSTRUMENT - Save it
- mfspr r12,pmc4 ; INSTRUMENT - Get stamp
- stw r12,0x6100+(13*16)+0xC(0) ; INSTRUMENT - Save it
-#endif
- bl EXT(MapUserAddressSpace) // set r3 <- address in kernel map of user operand
-#if INSTRUMENT
- mfspr r12,pmc1 ; INSTRUMENT - saveinstr[14] - Take stamp after mapuseraddressspace
- stw r12,0x6100+(14*16)+0x0(0) ; INSTRUMENT - Save it
- mfspr r12,pmc2 ; INSTRUMENT - Get stamp
- stw r12,0x6100+(14*16)+0x4(0) ; INSTRUMENT - Save it
- mfspr r12,pmc3 ; INSTRUMENT - Get stamp
- stw r12,0x6100+(14*16)+0x8(0) ; INSTRUMENT - Save it
- mfspr r12,pmc4 ; INSTRUMENT - Get stamp
- stw r12,0x6100+(14*16)+0xC(0) ; INSTRUMENT - Save it
-#endif
- or. r0,r3,r4 // Did we fail the mapping?
- mr r31,r4 // r31 <- mapped ptr into user space (may be 64-bit)
- beq-- copyinout_error // was 0, so there was an error making the mapping
- bf-- kk64bit,copyin1 // skip if a 32-bit processor
-
- rldimi r31,r3,32,0 // slam high-order bits into mapped ptr
- mfmsr r4 // if 64-bit, turn on SF so we can use returned ptr
- li r0,1
- rldimi r4,r0,63,MSR_SF_BIT // light bit 0
- mtmsrd r4 // turn on 64-bit mode
- isync // wait for mode to change
-
-
-// Load r3-r5, substituting mapped ptr as appropriate.
-
-copyin1:
- lwz r5,kkBufSize(r1) // restore length to copy
- bf kkIn,copyin2 // skip if copyout
- lwz r4,kkDest(r1) // copyin: source is mapped, dest is r4 at entry
- mr r3,r31 // source is mapped ptr
- b copyin3
-copyin2: // handle copyout
- lwz r3,kkSource(r1) // source is kernel buffer (r3 at entry)
- mr r4,r31 // dest is mapped ptr into user space
-
-
-// Finally, all set up to copy:
-// r3 = source ptr (mapped if copyin)
-// r4 = dest ptr (mapped if copyout)
-// r5 = length
-// r31 = mapped ptr returned by MapUserAddressSpace
-// cr3 = kkIn, kkString, kk64bit, and kkNull flags
-
-copyin3:
- bt kkString,copyString // handle copyinstr and copyoutstr
- bl EXT(bcopy) // copyin and copyout: let bcopy do the work
- li r3,0 // return success
-
-
-// Main exit point for copyin, copyout, copyinstr, and copyoutstr. Also reached
-// from error recovery if we get a DSI accessing user space. Clear recovery ptr,
-// and pop off frame. Note that we have kept
-// the mapped ptr into user space in r31, as a reg64_t type (ie, a 64-bit ptr on
-// 64-bit machines.) We must unpack r31 into an addr64_t in (r3,r4) before passing
-// it to ReleaseUserAddressSpace.
-// r3 = 0, EFAULT, or ENAMETOOLONG
-
-copyinx:
- lwz r2,kkCR(r1) // get callers cr3
- mfsprg r6,1 // Get the current act
- lwz r10,ACT_THREAD(r6)
+/* If the destination is NULL, don't do writes,
+ * just count bytes. We set CR7 outside the loop to save time
+ */
+ cmpwi cr7,r4,0 /* Is the destination null? */
- bf-- kk64bit,copyinx1 // skip if 32-bit processor
- mfmsr r12
- rldicl r12,r12,0,MSR_SF_BIT+1 // if 64-bit processor, turn 64-bit mode off
- mtmsrd r12 // turn SF off and EE back on
- isync // wait for the mode to change
-copyinx1:
- lwz r31,kkR31Save(r1) // restore callers r31
- addi r1,r1,kkFrameSize // pop off our stack frame
- lwz r0,FM_LR_SAVE(r1)
- li r4,0
- stw r4,THREAD_RECOVER(r10) // Clear recovery
- mtlr r0
- mtcrf 0x10,r2 // restore cr3
- blr
+nxtseg: mtsr SR_COPYIN,r7 /* Set the source SR */
+ isync
+.L_copyinstr_loop:
+ lbz r0,0(r3) /* Get the source */
+ addic. r5,r5,-1 /* Have we gone far enough? */
+ addi r3,r3,1 /* Bump source pointer */
+
+ cmpwi cr1,r0,0 /* Did we hit a null? */
-/* We get here via the exception handler if an illegal
- * user memory reference was made. This error handler is used by
- * copyin, copyout, copyinstr, and copyoutstr. Registers are as
- * they were at point of fault, so for example cr3 flags are valid.
- */
+ beq cr7,.L_copyinstr_no_store /* If we are just counting, skip the store... */
+
+ stb r0,0(r4) /* Move to sink */
+ addi r4,r4,1 /* Advance sink pointer */
+
+.L_copyinstr_no_store:
-copyinout_error:
- li r3,EFAULT // return error
- b copyinx
-
-copyinout_0: // degenerate case: 0-length copy
- mtcrf 0x10,r2 // restore cr3
- li r3,0 // return success
- blr
-
-copyinout_too_big: // degenerate case
- mtcrf 0x10,r2 // restore cr3
- lwz r1,0(r1) // pop off stack frame
- li r3,ENAMETOOLONG
- blr
-
-
-//<><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-// Handle copyinstr and copyoutstr. At this point the stack frame is set up,
-// the recovery ptr is set, the user's buffer is mapped, we're in 64-bit mode
-// if necessary, and:
-// r3 = source ptr, mapped if copyinstr
-// r4 = dest ptr, mapped if copyoutstr
-// r5 = buffer length
-// r31 = mapped ptr returned by MapUserAddressSpace
-// cr3 = kkIn, kkString, kkNull, and kk64bit flags
-// We do word copies unless the buffer is very short, then use a byte copy loop
-// for the leftovers if necessary.
-
-copyString:
- li r12,0 // Set header bytes count to zero
- cmplwi cr1,r5,20 // is buffer very short?
- mtctr r5 // assuming short, set up loop count for bytes
- blt cr1,copyinstr8 // too short for word loop
- andi. r12,r3,0x3 // is source ptr word aligned?
- bne copyinstr11 // bytes loop
-copyinstr1:
- srwi r6,r5,2 // get #words in buffer
- mtctr r6 // set up word loop count
- lis r10,hi16(0xFEFEFEFF) // load magic constants into r10 and r11
- lis r11,hi16(0x80808080)
- ori r10,r10,lo16(0xFEFEFEFF)
- ori r11,r11,lo16(0x80808080)
- bf kkNull,copyinstr6 // enter loop that copies
- b copyinstr5 // use loop that just counts
-
-
-// Word loop(s). They do a word-parallel search for 0s, using the following
-// inobvious but very efficient test:
-// y = data + 0xFEFEFEFF
-// z = ~data & 0x80808080
-// If (y & z)==0, then all bytes in dataword are nonzero. We need two copies of
-// this loop, since if we test kkNull in the loop then it becomes 9 words long.
-
- .align 5 // align inner loops for speed
-copyinstr5: // version that counts but does not copy
- lwz r8,0(r3) // get next word of source
- addi r3,r3,4 // increment source ptr
- add r9,r10,r8 // r9 = data + 0xFEFEFEFF
- andc r7,r11,r8 // r7 = ~data & 0x80808080
- and. r7,r9,r7 // r7 = r9 & r7
- bdnzt cr0_eq,copyinstr5 // if r7==0, then all bytes are nonzero
-
- b copyinstr7
-
- .align 5 // align inner loops for speed
-copyinstr6: // version that counts and copies
- lwz r8,0(r3) // get next word of source
- addi r3,r3,4 // increment source ptr
- addi r4,r4,4 // increment dest ptr while we wait for data
- add r9,r10,r8 // r9 = data + 0xFEFEFEFF
- andc r7,r11,r8 // r7 = ~data & 0x80808080
- and. r7,r9,r7 // r7 = r9 & r7
- stw r8,-4(r4) // pack all 4 bytes into buffer
- bdnzt cr0_eq,copyinstr6 // if r7==0, then all bytes are nonzero
-
-
-// Either 0 found or buffer filled. The above algorithm has mapped nonzero bytes to 0
-// and 0 bytes to 0x80 with one exception: 0x01 bytes preceeding the first 0 are also
-// mapped to 0x80. We must mask out these false hits before searching for an 0x80 byte.
-
-copyinstr7:
- crnot kkZero,cr0_eq // 0 found iff cr0_eq is off
- mfctr r6 // get #words remaining in buffer
- rlwinm r2,r8,7,0,31 // move 0x01 bits to 0x80 position
- slwi r6,r6,2 // convert to #bytes remaining
- andc r7,r7,r2 // turn off false hits from 0x0100 worst case
- rlwimi r6,r5,0,30,31 // add in odd bytes leftover in buffer
- srwi r7,r7,8 // we want to count the 0 as a byte xferred
- addi r6,r6,4 // don't count last word xferred (yet)
- cntlzw r7,r7 // now we can find the 0 byte (ie, the 0x80)
- srwi r7,r7,3 // convert 8,16,24,32 to 1,2,3,4
- sub. r6,r6,r7 // account for nonzero bytes in last word
- bt++ kkZero,copyinstr10 // 0 found, so done
-
- beq copyinstr10 // r6==0, so buffer truly full
- mtctr r6 // 0 not found, loop over r6 bytes
- b copyinstr8 // enter byte loop for last 1-3 leftover bytes
-
-
-// Byte loop. This is used for very small buffers and for the odd bytes left over
-// after searching and copying words at a time.
-
- .align 5 // align inner loops for speed
-copyinstr8: // loop over bytes of source
- lbz r0,0(r3) // get next byte of source
- addi r3,r3,1
- addi r4,r4,1 // increment dest addr whether we store or not
- cmpwi r0,0 // the 0?
- bt-- kkNull,copyinstr9 // don't store (was copyinstr with NULL ptr)
- stb r0,-1(r4)
-copyinstr9:
- bdnzf cr0_eq,copyinstr8 // loop if byte not 0 and more room in buffer
-
- mfctr r6 // get #bytes left in buffer
- crmove kkZero,cr0_eq // remember if 0 found or buffer filled
-
-
-// Buffer filled or 0 found. Unwind and return.
-// r5 = kkBufSize, ie buffer length
-// r6 = untransferred bytes remaining in buffer
-// r31 = mapped ptr returned by MapUserAddressSpace
-// cr3 = kkZero set iff 0 found
-
-copyinstr10:
- lwz r9,kkCountPtr(r1) // get ptr to place to store count of bytes moved
- sub r2,r5,r6 // get #bytes we moved, counting the 0 iff any
- add r2,r2,r12 // add the header bytes count
- li r3,0 // assume 0 return status
- stw r2,0(r9) // store #bytes moved
- bt++ kkZero,copyinx // we did find the 0 so return 0
- li r3,ENAMETOOLONG // buffer filled
- b copyinx // join main exit routine
-
-// Byte loop. This is used on the header bytes for unaligned source
-
- .align 5 // align inner loops for speed
-copyinstr11:
- li r10,4 // load word size
- sub r12,r10,r12 // set the header bytes count
- mtctr r12 // set up bytes loop count
-copyinstr12: // loop over bytes of source
- lbz r0,0(r3) // get next byte of source
- addi r3,r3,1
- addi r4,r4,1 // increment dest addr whether we store or not
- cmpwi r0,0 // the 0?
- bt-- kkNull,copyinstr13 // don't store (was copyinstr with NULL ptr)
- stb r0,-1(r4)
-copyinstr13:
- bdnzf cr0_eq,copyinstr12 // loop if byte not 0 and more room in buffer
- sub r5,r5,r12 // substract the bytes copied
- bne cr0_eq,copyinstr1 // branch to word loop
-
- mr r5,r12 // Get the header bytes count
- li r12,0 // Clear the header bytes count
- mfctr r6 // get #bytes left in buffer
- crmove kkZero,cr0_eq // remember if 0 found or buffer filled
- b copyinstr10
+ addi r9,r9,1 /* Count the character */
+ beq- cr1,.L_copyinstr_done /* We're done if we did a null... */
+ beq- cr0,L_copyinstr_toobig /* Also if we maxed the count... */
+
+/* Check to see if the copyin pointer has moved out of the
+ * copyin segment, if it has we must remap.
+ */
+ rlwinm. r0,r3,0,4,31 /* Did we wrap around to 0? */
+ bne+ cr0,.L_copyinstr_loop /* Nope... */
+
+ lwz r7,PMAP_SEGS+4(r8) ; Get the next source SR value
+ addi r8,r8,4 ; Point to the next segment
+ oris r3,r0,(SR_COPYIN_NUM << (28-16)) /* Reset the segment number */
+ b nxtseg /* Keep going... */
+
+L_copyinstr_toobig:
+ li r3,ENAMETOOLONG
+ b L_copyinstr_return
+.L_copyinstr_done:
+ li r3,0 /* Normal return */
+L_copyinstr_return:
+ li r4,0 /* to clear thread_recover */
+ stw r9,0(r6) /* Set how many bytes we did */
+ stw r4,THREAD_RECOVER(r10) /* Clear recovery exit */
+
+ addi r1, r1, FM_SIZE+16
+ lwz r0, FM_LR_SAVE(r1)
+ mtlr r0
+ blr
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
--- /dev/null
+/*
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+/*
+ * @OSF_COPYRIGHT@
+ *
+ */
+
+
+#if NET_FILTER_COMPILER
+
+
+#define USE_EXTRA_REGS 0
+
+#define REG_ZERO 0 /* Register we keep equal to 0. */
+#define REG_DATAADDR 3 /* Address of packet data, and filter return. */
+#define REG_DATALEN 4 /* Length of packet data in two-byte units. */
+#define REG_HDRADDR 5 /* Address of header data. */
+#define REG_RET 3 /* Where to put return value. */
+
+/* Originally we dealt in virtual register numbers which were essentially
+ indexes into this array, and only converted to machine register numbers
+ when emitting instructions. But that meant a lot of conversions, so
+ instead we deal with machine register numbers all along, even though this
+ means wasting slots in the regs[] array. */
+const unsigned char scratchregs[] = {
+ 6, 7, 8, 9, 10, 11, 12,
+#if USE_EXTRA_REGS /* Callee-saves regs available if we save them. */
+#define INITIAL_NSCRATCHREGS 8 /* Number of registers above. */
+ #error not yet written
+#endif
+};
+#define NSCRATCHREGS (sizeof scratchregs / sizeof scratchregs[0])
+#define NREGS 32
+#define NO_REG 1 /* This is the stack pointer! Flag value. */
+
+#define MAX_LI 0x7fff /* Max unsigned value in an LI. */
+
+#define BCLR(cond) ((19 << 26) | (cond) | (16 << 1))
+#define BLR() BCLR(COND_ALWAYS)
+#define BC(cond, off) ((16 << 26) | (cond) | ((off) << 2))
+#define COND(BO, BI) (((BO) << (16 + 5)) | ((BI) << 16))
+#define COND_ALWAYS COND(COND_IF_ALWAYS, 0)
+#define COND_EQ COND(COND_IF_TRUE, COND_BIT(0, BIT_EQ))
+#define COND_NE COND(COND_IF_FALSE, COND_BIT(0, BIT_EQ))
+#define COND_LE COND(COND_IF_FALSE, COND_BIT(0, BIT_GT))
+#define COND_GE COND(COND_IF_FALSE, COND_BIT(0, BIT_LT))
+#define COND_BIT(crf, bit) \
+ ((crf) * 4 + (bit))
+#define BIT_EQ 2
+#define BIT_GT 1
+#define BIT_LT 0
+#define COND_IF_FALSE 0x04
+#define COND_IF_TRUE 0x0c
+#define COND_IF_ALWAYS 0x14
+
+/* For arithmetical instructions, a is the dest and b is the source;
+ for logical instructions, a is the source and b is the dest. Ho hum. */
+#define IMMED(opcode, a, b, imm) \
+ (((opcode) << 26) | ((a) << 21) | ((b) << 16) | \
+ ((imm) & 0xffff))
+#define ADDI(dst, src, imm) \
+ IMMED(14, dst, src, imm)
+#define ADDIC(dst, src, imm) \
+ IMMED(12, dst, src, imm)
+#define SUBFIC(dst, src, imm) \
+ IMMED(8, dst, src, imm)
+#define LI(dst, imm) ADDI(dst, 0, (imm))
+#define ANDI(dst, src, imm) \
+ IMMED(28, src, dst, imm)
+#define ORI(dst, src, imm) \
+ IMMED(24, src, dst, imm)
+#define XORI(dst, src, imm) \
+ IMMED(26, src, dst, imm)
+
+#define CMPL(lhs, rhs) ((31 << 26) | ((lhs) << 16) | ((rhs) << 11) | (32 << 1))
+#define CMPLI(lhs, imm) ((10 << 26) | ((lhs) << 16) | ((imm) & 0xffff))
+
+#define INTEGER_OP(opcode, a, b, c) \
+ ((31 << 26) | ((a) << 21) | ((b) << 16) | \
+ ((c) << 11) | ((opcode) << 1))
+#define ARITH_OP(opcode, dst, lhs, rhs) \
+ INTEGER_OP(opcode, dst, lhs, rhs)
+#define ADD(dst, lhs, rhs) \
+ ARITH_OP(OP_ADD, dst, lhs, rhs)
+#define ADDE(dst, lhs, rhs) \
+ ARITH_OP(OP_ADDE, dst, lhs, rhs)
+#define SUBF(dst, lhs, rhs) \
+ ARITH_OP(OP_SUBF, dst, lhs, rhs)
+#define SUBFC(dst, lhs, rhs) \
+ ARITH_OP(OP_SUBFC, dst, lhs, rhs)
+#define SUBFE(dst, lhs, rhs) \
+ ARITH_OP(OP_SUBFE, dst, lhs, rhs)
+#define LOGIC_OP(opcode, dst, lhs, rhs) \
+ INTEGER_OP(opcode, lhs, dst, rhs)
+#define OR(dst, lhs, rhs) \
+ LOGIC_OP(OP_OR, dst, lhs, rhs)
+#define XOR(dst, lhs, rhs) \
+ LOGIC_OP(OP_XOR, dst, lhs, rhs)
+#define OP_ADD 266
+#define OP_ADDE 138
+#define OP_AND 28
+#define OP_OR 444
+#define OP_SRW 536
+#define OP_SUBF 40
+#define OP_SUBFC 8
+#define OP_SUBFE 136
+#define OP_XOR 316
+#define MR(dst, src) OR(dst, src, src)
+
+#define LHZ(dst, base, offset) \
+ ((40 << 26) | ((dst) << 21) | ((base) << 16) | \
+ ((offset) & 0xffff))
+#define LHZX(dst, base, index) \
+ INTEGER_OP(279, dst, base, index)
+#define MFCR(dst) INTEGER_OP(19, dst, 0, 0)
+
+#define RLWINM(dst, src, shiftimm, mbegin, mend) \
+ ((21 << 26) | ((src) << 21) | ((dst) << 16) | \
+ ((shiftimm) << 11) | ((mbegin) << 6) | ((mend) << 1))
+#define RLWNM(dst, src, shiftreg, mbegin, mend) \
+ ((23 << 26) | ((src) << 21) | ((dst) << 16) | \
+ ((shiftreg) << 11) | ((mbegin) << 6) | ((mend) << 1))
+
+/* Every NETF_arg generates at most four instructions (4 for PUSHIND).
+ Every NETF_op generates at most 3 instructions (3 for EQ and NEQ). */
+#define MAX_INSTR_PER_ARG 4
+#define MAX_INSTR_PER_OP 3
+#define MAX_INSTR_PER_ITEM (MAX_INSTR_PER_ARG + MAX_INSTR_PER_OP)
+int junk_filter[MAX_INSTR_PER_ITEM];
+
+enum {NF_LITERAL, NF_HEADER, NF_DATA};
+struct common { /* Keeps track of values we might want to avoid reloading. */
+ char type; /* NF_LITERAL: immediate; NF_HEADER: header word;
+ NF_DATA: data word. */
+ char nuses; /* Number of remaining uses for this value. */
+ unsigned char reg;
+ /* Register this value is currently in, or NO_REG if none. */
+ unsigned short value;
+ /* Immediate value or header or data offset. */
+};
+struct reg { /* Keeps track of the current contents of registers. */
+ unsigned char commoni;
+ /* Index in common[] of the contained value. */
+#define NOT_COMMON_VALUE NET_MAX_FILTER /* When not a common[] value. */
+ unsigned char stacktimes;
+ /* Number of times register appears in stack. */
+};
+struct local { /* Gather local arrays so we could kalloc() if needed. */
+ struct common common[NET_MAX_FILTER]; /* Potentially common values. */
+ struct reg regs[NREGS]; /* Register statuses. */
+ unsigned char commonpos[NET_MAX_FILTER]; /* Index in common[] for the
+ value loaded in each filter
+ command. */
+ unsigned char stackregs[NET_FILTER_STACK_DEPTH];
+ /* Registers making up the
+ stack. */
+#if USE_EXTRA_REGS
+ unsigned char maxreg;
+#endif
+};
+
+int allocate_register(struct local *s, int commoni);
+int compile_preamble(int *instructions, struct local *s);
+
+/* Compile a packet filter into POWERPC machine code. We do everything in
+ the 7 caller-saves registers listed in scratchregs[], except when
+ USE_EXTRA_REGS is defined, in which case we may also allocate callee-
+ saves registers if needed. (Not yet implemented on PPC.)
+
+ Rather than maintaining an explicit stack in memory, we allocate registers
+ dynamically to correspond to stack elements -- we can do this because we
+ know the state of the stack at every point in the filter program. We also
+ attempt to keep around in registers values (immediates, or header or data
+ words) that are used later on, to avoid having to load them again.
+ Since there are only 7 registers being used, we might be forced to reload
+ a value that we could have kept if we had more. We might even be unable
+ to contain the stack in the registers, in which case we return failure and
+ cause the filter to be interpreted by net_do_filter(). But for all current
+ filters I looked at, 7 registers is enough even to avoid reloads. When
+ USE_EXTRA_REGS is defined there are about 28 available registers, which is
+ plenty.
+
+ We depend heavily on NET_MAX_FILTER and NET_FILTER_STACK_DEPTH being
+ small. We keep indexes to arrays sized by them in char-sized fields,
+ originally because we tried allocating these arrays on the stack.
+ Even then we overflowed the small (4K) kernel stack, so we were forced
+ to allocate the arrays dynamically, which is the reason for the existence
+ of `struct local'.
+
+ We also depend on the filter being logically correct, for instance not
+ being longer than NET_MAX_FILTER or underflowing its stack. This is
+ supposed to have been checked by parse_net_filter() before the filter
+ is compiled.
+
+ We are supposed to return 1 (TRUE) if the filter accepts the packet
+ and 0 (FALSE) otherwise. In fact, we may return any non-zero value
+ for true, which is sufficient for our caller and convenient for us.
+
+ There are lots and lots of optimisations that we could do but don't.
+ This is supposedly a *micro*-kernel, after all. Here are some things
+ that could be added without too much headache:
+ - Using the condition register. We go to a lot of trouble to generate
+ integer truth values for EQ etc, but most of the time those values
+ are just ANDed or ORed together or used as arguments to COR etc. So
+ we could compute the comparison values directly into CR bits and
+ operate on them using the CR logical instructions without (most of
+ the time) ever having to generate integer equivalents.
+ - More registers. We could note the last uses of r3, r4, and
+ r5, and convert them to general registers after those uses. But if
+ register shortage turns out to be a problem it is probably best just
+ to define USE_EXTRA_REGS and have done with it.
+ - Minimising range checks. Every time we refer to a word in the data
+ part, we generate code to ensure that it is within bounds. But often
+ the truth of these tests is implied by earlier tests. Instead, at the
+ start of the filter and after every COR or CNAND we could insert
+ a single check when that is necessary. (After CAND and CNOR we don't
+ need to check since if they terminate it will be to return FALSE
+ anyway so all we'd do would be to return it prematurely.)
+ - Remembering immediate values. Instead of generating code as soon as we
+ see a PUSHLIT, we could remember that value and only generate code when
+ it is used. This would enable us to generate certain shorter
+ instructions (like addi) that incorporate the immediate value instead
+ of ever putting it in a register.
+ */
+
+filter_fct_t
+net_filter_alloc(filter_t *filter, unsigned int size, unsigned int *lenp)
+{
+ struct local *s;
+ int len, oldi, i, j, t, ncommon, sp;
+ int type, value, arg, op, reg, reg1, dst, commoni;
+ int returnfalseoffset;
+ int *instructions, *instp, *returnfalse;
+#if USE_EXTRA_REGS
+ int oldmaxreg;
+#endif
+ boolean_t compiling;
+
+#define SCHAR_MAX 127 /* machine/machlimits->h, anyone? */
+ assert(NET_MAX_FILTER <= SCHAR_MAX);
+ assert(NET_FILTER_STACK_DEPTH <= SCHAR_MAX);
+ assert(NREGS <= SCHAR_MAX);
+
+ assert(size < NET_MAX_FILTER);
+
+ s = (struct local *) kalloc(sizeof *s);
+
+#if USE_EXTRA_REGS
+ s->maxreg = INITIAL_NSCRATCHREGS;
+#endif
+ len = 0;
+ compiling = FALSE;
+ returnfalse = junk_filter;
+
+ /* This loop runs at least twice, once with compiling==FALSE to determine
+ the length of the instructions we will compile, and once with
+ compiling==TRUE to compile them. The code generated on the two passes
+ must be the same. In the USE_EXTRA_REGS case, the loop can be re-run
+ an extra time while !compiling, if we decide to use the callee-saves
+ registers. This is because we may be able to generate better code with
+ the help of these registers than before. */
+ while (1) {
+
+ /* Identify values that we can potentially preserve in a register to
+ avoid having to reload them. All immediate values and references to
+ known offsets in the header or data are candidates. The results of
+ this loop are the same on every run, so with a bit of work we
+ could run it just once; but this is not a time-critical
+ application. */
+ ncommon = 0;
+ for (i = 0; i < size; i++) {
+ oldi = i;
+ arg = NETF_ARG(filter[i]);
+ if (arg == NETF_PUSHLIT) {
+ type = NF_LITERAL;
+ value = filter[++i];
+ } else if (arg >= NETF_PUSHSTK) {
+ continue;
+ } else if (arg >= NETF_PUSHHDR) {
+ type = NF_HEADER;
+ value = arg - NETF_PUSHHDR;
+ } else if (arg >= NETF_PUSHWORD) {
+ type = NF_DATA;
+ value = arg - NETF_PUSHWORD;
+ } else {
+ continue;
+ }
+ for (j = 0; j < ncommon; j++) {
+ if (s->common[j].type == type && s->common[j].value == value) {
+ s->common[j].nuses++;
+ break;
+ }
+ }
+ if (j == ncommon) {
+ s->common[j].type = type;
+ s->common[j].value = value;
+ s->common[j].nuses = 1;
+ ncommon++;
+ }
+ s->commonpos[oldi] = j;
+ }
+
+#if USE_EXTRA_REGS
+ oldmaxreg = s->maxreg;
+#endif
+
+ /* Initially, no registers hold common values or are on the stack. */
+ for (i = 0; i < ncommon; i++)
+ s->common[i].reg = NO_REG;
+ for (i = 0; i < NSCRATCHREGS; i++) {
+ s->regs[scratchregs[i]].commoni = NOT_COMMON_VALUE;
+ s->regs[scratchregs[i]].stacktimes = 0;
+ }
+
+ /* Now read through the filter and generate code. */
+ sp = -1; /* sp points to top element */
+ for (i = 0; i < size; i++) {
+ if (!compiling)
+ instp = junk_filter;
+
+ assert(sp >= -1);
+ assert(sp < NET_FILTER_STACK_DEPTH - 1);
+ commoni = s->commonpos[i];
+ arg = NETF_ARG(filter[i]);
+ op = NETF_OP(filter[i]);
+
+ /* Generate code to get the required value into a register and
+ set `reg' to the number of this register. */
+ switch (arg) {
+ case NETF_PUSHLIT:
+ value = filter[++i];
+ reg = s->common[commoni].reg;
+ if (reg == NO_REG) {
+ if ((reg = allocate_register(s, commoni)) == NO_REG)
+ goto fail;
+ assert(value >= 0); /* Comes from unsigned short. */
+ *instp++ = ORI(reg, REG_ZERO, value);
+ }
+ s->common[commoni].nuses--;
+ break;
+ case NETF_NOPUSH:
+ reg = s->stackregs[sp--];
+ s->regs[reg].stacktimes--;
+ break;
+ case NETF_PUSHZERO:
+ reg = REG_ZERO;
+ break;
+ case NETF_PUSHIND:
+ case NETF_PUSHHDRIND:
+ reg1 = s->stackregs[sp--];
+ s->regs[reg1].stacktimes--;
+ if (arg == NETF_PUSHIND)
+ *instp++ = CMPL(reg1, REG_DATALEN);
+ else
+ *instp++ = CMPLI(reg1,
+ NET_HDW_HDR_MAX/sizeof (unsigned short));
+ *instp = BC(COND_GE, returnfalse - instp);
+ instp++;
+ if ((reg = allocate_register(s, -1)) == NO_REG)
+ goto fail;
+ *instp++ = ADD(reg, reg1, reg1);
+ *instp++ = LHZX(reg, (arg == NETF_PUSHIND) ?
+ REG_DATAADDR : REG_HDRADDR, reg);
+ break;
+ default:
+ if (arg >= NETF_PUSHSTK)
+ reg = s->stackregs[sp - (arg - NETF_PUSHSTK)];
+ else if (arg >= NETF_PUSHWORD) {
+ assert(2 * (NETF_PUSHHDR - NETF_PUSHWORD) <= MAX_LI);
+ assert(NETF_PUSHSTK - NETF_PUSHHDR <= MAX_LI);
+ reg = s->common[commoni].reg;
+ if (reg == NO_REG) {
+ if ((reg = allocate_register(s, commoni)) == NO_REG)
+ goto fail;
+ if (arg < NETF_PUSHHDR) {
+ value = arg - NETF_PUSHWORD;
+ *instp++ = CMPLI(REG_DATALEN, value);
+ *instp = BC(COND_LE, returnfalse - instp);
+ instp++;
+ reg1 = REG_DATAADDR;
+ } else {
+ value = arg - NETF_PUSHHDR;
+ reg1 = REG_HDRADDR;
+ }
+ *instp++ = LHZ(reg, reg1, 2 * value);
+ }
+ s->common[commoni].nuses--;
+ }
+ }
+
+ /* Now generate code to do `op' on `reg1' (lhs) and `reg' (rhs). */
+ if (op != NETF_NOP) {
+ reg1 = s->stackregs[sp--];
+ s->regs[reg1].stacktimes--;
+ }
+ switch (op) {
+ case NETF_OP(NETF_CAND):
+ case NETF_OP(NETF_COR):
+ case NETF_OP(NETF_CNAND):
+ case NETF_OP(NETF_CNOR):
+ dst = -1;
+ case NETF_OP(NETF_NOP):
+ break;
+ default:
+ /* Allocate a register to put the result in. */
+ if ((dst = allocate_register(s, -1)) == NO_REG)
+ goto fail;
+ }
+ switch (op) {
+ case NETF_OP(NETF_NOP):
+ dst = reg;
+ break;
+ case NETF_OP(NETF_EQ):
+ case NETF_OP(NETF_NEQ):
+ /* We arrange for the truth value to end up in the carry
+ flag and then put it in the destination register by
+ adding-with-carry zero to itself. To set the carry, we
+ first make a value `x' that is zero if the values are
+ equal; this is either their XOR, or, if we know the
+ rhs is 0, the lhs. Then to set the carry only when
+ x==0 we do `subfic dst,x,0' (subtract x from 0, setting
+ carry as not-borrow, so set only if x==0); to set it when
+ x!=0 we do `addic dst,x,-1' (add -1 to x setting carry,
+ so set unless x==0). We're only interested in the carry
+ from these operations, not dst.
+ We don't test if reg1==REG_ZERO since in practice you
+ write NETF_PUSHLIT|NETF_EQ; the other order is eccentric
+ so you get an extra instruction, tough. */
+ if (reg == REG_ZERO)
+ t = reg1;
+ else {
+ *instp++ = XOR(dst, reg1, reg);
+ t = dst;
+ }
+ *instp++ = (op == NETF_OP(NETF_EQ)) ?
+ SUBFIC(dst, t, 0) : ADDIC(dst, t, -1);
+ *instp++ = ADDE(dst, REG_ZERO, REG_ZERO);
+ break;
+ case NETF_OP(NETF_LT):
+ /* LT and GT take advantage of the fact that all numbers are
+ 16-bit quantities, so the sign bit after a subtraction
+ is a reliable indication of the relative magnitudes of
+ the operands. */
+ *instp++ = SUBF(dst, reg, reg1); /* dst = reg1 - reg */
+ *instp++ = RLWINM(dst, dst, 1, 31, 31); /* sign bit */
+ break;
+ case NETF_OP(NETF_GT):
+ *instp++ = SUBF(dst, reg1, reg); /* dst = reg - reg1 */
+ *instp++ = RLWINM(dst, dst, 1, 31, 31); /* sign bit */
+ break;
+ case NETF_OP(NETF_LE):
+ /* LE and GE use the carry (= not-borrow) flag. When doing
+ a - b, there is a borrow if b > a, so carry if b <= a. */
+ *instp++ = SUBFC(dst, reg1, reg); /* dst = reg - reg1 */
+ *instp++ = ADDE(dst, REG_ZERO, REG_ZERO);/* ca if reg1 <= reg */
+ break;
+ case NETF_OP(NETF_GE):
+ *instp++ = SUBFC(dst, reg, reg1); /* dst = reg1 - reg */
+ *instp++ = ADDE(dst, REG_ZERO, REG_ZERO);/* ca if reg <= reg1 */
+ break;
+ case NETF_OP(NETF_AND):
+ j = OP_AND;
+ goto logical;
+ case NETF_OP(NETF_OR):
+ j = OP_OR;
+ goto logical;
+ case NETF_OP(NETF_XOR):
+ j = OP_XOR;
+ goto logical;
+ case NETF_OP(NETF_RSH):
+ j = OP_SRW;
+logical:
+ *instp++ = LOGIC_OP(j, dst, reg1, reg);
+ break;
+ case NETF_OP(NETF_ADD):
+ j = OP_ADD;
+ goto arithmetical;
+ case NETF_OP(NETF_SUB):
+ j = OP_SUBF; /* First reg subtracted from second. */
+arithmetical:
+ *instp++ = ARITH_OP(j, dst, reg, reg1);
+ *instp++ = ANDI(dst, dst, 0xffff);
+ break;
+ case NETF_OP(NETF_LSH):
+ *instp++ = RLWNM(dst, reg1, reg, 16, 31);
+ break;
+ case NETF_OP(NETF_COR):
+ case NETF_OP(NETF_CNAND):
+ *instp++ = CMPL(reg1, reg);
+ *instp++ = BCLR((op == NETF_OP(NETF_COR)) ? COND_EQ : COND_NE);
+ break;
+ case NETF_OP(NETF_CAND):
+ case NETF_OP(NETF_CNOR):
+ *instp++ = CMPL(reg1, reg);
+ *instp = BC((op == NETF_OP(NETF_CAND)) ? COND_NE : COND_EQ,
+ returnfalse - instp);
+ instp++;
+ break;
+ default:
+ printf("op == 0x%x\n", op);
+ panic("net_filter_alloc: bad op");
+ /* Should have been caught by parse_net_filter(). */
+ }
+ /* If the op generated a result, push it on the stack. */
+ if (dst >= 0) {
+ s->stackregs[++sp] = dst;
+ s->regs[dst].stacktimes++;
+ }
+ if (!compiling) {
+ assert(instp - junk_filter <= MAX_INSTR_PER_ITEM);
+ len += instp - junk_filter;
+ }
+ }
+ if (compiling) {
+ /* If the stack contains any values, we are supposed to return 0 or
+ 1 according as the top-of-stack is zero or not. Since the only
+ place we are called requires just zero-false/nonzero-true, we
+ simply copy the value into r3. If the stack is empty, we
+ leave the pointer value r3 intact to return TRUE. */
+ if (sp >= 0)
+ *instp++ = MR(REG_RET, s->stackregs[sp]);
+ *instp++ = BLR();
+ /* Branch here to return false. We could avoid adding these
+ instructions if they are not used, but practically every
+ filter does use them (for failure values when trying to
+ access values beyond the header or data length) so it's
+ not worth the effort. */
+ assert(instp == returnfalse);
+ *instp++ = LI(REG_RET, 0);
+ *instp++ = BLR();
+ break;
+ } else {
+ len += 1 + (sp >= 0);
+ /* For the reach-the-end return instruction(s). */
+#if USE_EXTRA_REGS
+ if (s->maxreg > oldmaxreg) {
+ len = 0;
+ continue;
+ }
+#endif
+ len += compile_preamble(NULL, s);
+ returnfalseoffset = len;
+ len += 2; /* For the return-false instructions. */
+ }
+ if ((instructions = (int *) kalloc(len * sizeof (int))) == NULL)
+ return NULL;
+ returnfalse = instructions + returnfalseoffset;
+ instp = instructions;
+ instp += compile_preamble(instp, s);
+ compiling = TRUE;
+ }
+
+ assert(instp - instructions == len);
+ *lenp = len * sizeof (int);
+ {
+ kern_return_t kr;
+ vm_machine_attribute_val_t val = MATTR_VAL_CACHE_SYNC;
+
+ kr = pmap_attribute(kernel_pmap, (vm_offset_t) instructions,
+ len * sizeof (int), MATTR_CACHE, &val);
+ if (kr != KERN_SUCCESS) {
+ printf("net_filter_alloc: pmap_attribute -> 0x%x\n", kr);
+ return NULL;
+ }
+ }
+ kfree((vm_offset_t) s, sizeof *s);
+ return (filter_fct_t) instructions;
+fail:
+ assert(!compiling);
+ kfree((vm_offset_t) s, sizeof *s);
+ printf("net_filter_alloc: failed to compile (filter too complex)\n");
+ printf("-- will work, but more slowly; consider enabling USE_EXTRA_REGS\n");
+ return NULL;
+}
+
+
+/* Allocate a register. Registers that are already being used to make up
+ the virtual stack are ineligible. Among the others, we choose the one
+ whose value has the least number of subsequent uses (ideally, and
+ usually, 0) of the common value it already holds. If commoni is >=
+ 0, it is the index in common[] of the value we are going to put in
+ the allocated register, so we can update the various data structures
+ appropriately. */
+int
+allocate_register(struct local *s, int commoni)
+{
+ int i, reg, bestreg, nuses, bestregnuses, maxreg;
+
+ bestreg = NO_REG;
+#if USE_EXTRA_REGS
+ maxreg = s->maxreg;
+#else
+ maxreg = NSCRATCHREGS;
+#endif
+ while (1) {
+ bestregnuses = NOT_COMMON_VALUE;
+ for (i = 0; i < maxreg; i++) {
+ reg = scratchregs[i];
+ if (s->regs[reg].stacktimes == 0) {
+ nuses = (s->regs[reg].commoni == NOT_COMMON_VALUE) ?
+ 0 : s->common[s->regs[reg].commoni].nuses;
+ if (nuses < bestregnuses) {
+ bestreg = reg;
+ bestregnuses = nuses;
+ }
+ }
+ }
+ if (bestreg != NO_REG)
+ break;
+#if USE_EXTRA_REGS
+ if (maxreg == NSCRATCHREGS)
+ return NO_REG;
+ s->maxreg = ++maxreg;
+#else
+ return NO_REG;
+#endif
+ }
+ if (bestregnuses > 0)
+ printf("net_filter_alloc: forced to reallocate r%d\n", bestreg);
+ /* With USE_EXTRA_REGS, we could push up the number of registers
+ here to have one extra available for common values, but it's usually
+ not worth the overhead of the extra save-and-restore in the preamble.
+ Anyway, this never happens with typical filters. */
+ if (s->regs[bestreg].commoni != NOT_COMMON_VALUE)
+ s->common[s->regs[bestreg].commoni].reg = NO_REG;
+ if (commoni >= 0) {
+ s->regs[bestreg].commoni = commoni;
+ s->common[commoni].reg = bestreg;
+ } else
+ s->regs[bestreg].commoni = NOT_COMMON_VALUE;
+ return bestreg;
+}
+
+
+#define FIXED_PREAMBLE_INSTRUCTIONS 1
+
+int
+compile_preamble(int *instructions, struct local *s)
+{
+ int *instp;
+ int len = FIXED_PREAMBLE_INSTRUCTIONS;
+#if USE_EXTRA_REGS
+#error this hp code must be ported to the ppc
+ int extra_regs, i, j, t, disp;
+
+ extra_regs = s->maxreg - INITIAL_NSCRATCHREGS;
+ if (extra_regs > 0) {
+ len = extra_regs * 2 + 4;
+ /* stw rp | (n-1) * stw | bl | stw | ldw rp | (n-1) * ldw | bv | ldw */
+ } else
+ return 0;
+#endif
+ if (instructions == NULL)
+ return len;
+ instp = instructions;
+
+ *instp++ = LI(REG_ZERO, 0);
+ assert(instp - instructions == FIXED_PREAMBLE_INSTRUCTIONS);
+
+#if USE_EXTRA_REGS
+#error this hp code must be ported to the ppc
+ /* Generate a wrapper function to save the callee-saves registers
+ before invoking the filter code we have generated. It would be
+ marginally better to have the filter branch directly to the
+ postamble code on return, but the difference is trivial and it
+ is easier to have it always branch to (rp). */
+#define FRAME_SIZE 128 /* This is plenty without being excessive. */
+ *instp++ = STW_NEG(REG_RTN, 20, REG_SP); /* stw rp,-20(sp) */
+ i = INITIAL_NSCRATCHREGS;
+ t = STWM(scratchregs[i], FRAME_SIZE, REG_SP); /* stwm r3,128(sp) */
+ j = FRAME_SIZE;
+ while (++i < s->maxreg) {
+ *instp++ = t;
+ j -= sizeof (int);
+ t = STW_NEG(scratchregs[i], j, REG_SP); /* stw r4,-124(sp) &c */
+ }
+ disp = extra_regs + 2; /* n * ldw | bv | ldw rp */
+ *instp++ = BL(disp, REG_RTN); /* bl filter,rp */
+ *instp++ = t; /* stw in delay slot */
+ *instp++ = LDW_NEG(FRAME_SIZE + 20, REG_SP, REG_RTN);
+ /* ldw -148(sp),rp */
+ while (--i > INITIAL_NSCRATCHREGS) {
+ *instp++ = LDW_NEG(j, REG_SP, scratchregs[i]); /* ldw -124(sp),r4 &c */
+ j += sizeof (int);
+ }
+ *instp++ = BV(0, REG_RTN); /* bv (rp) */
+ *instp++ = LDWM_NEG(FRAME_SIZE, REG_SP, scratchregs[i]);
+ /* ldwm -128(sp),r3
+ in delay slot */
+#endif
+
+ assert(instp - instructions == len);
+ return len;
+}
+
+void
+net_filter_free(filter_fct_t fp, unsigned int len)
+{
+ kfree((vm_offset_t) fp, len);
+}
+
+#else /* NET_FILTER_COMPILER */
+
+/*
+ * Compilation of a source network filter into ppc instructions
+ * - a small version that doesnt do anything, but doesn't take
+ * up any space either. Note that if using a single mklinux server
+ * with ethertalk enabled (standard situation), the filter passes
+ * everything through so no need to compile one. If running multi
+ * servers then there is more of a need. Ethertalk (in linux server)
+ * should really have a packet filter, but at time of writing
+ * it does not.
+ */
+filter_fct_t
+net_filter_alloc(
+ filter_t *fpstart,
+ unsigned int fplen,
+ unsigned int *len)
+{
+ *len = 0;
+ return ((filter_fct_t)0);
+}
+
+void
+net_filter_free(
+ filter_fct_t fp,
+ unsigned int len)
+{
+ assert(fp == (filter_fct_t)0 && len == 0);
+}
+#endif /* NET_FILTER_COMPILER */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
--- /dev/null
+/*
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+#include <mach/kern_return.h>
+#include <kern/thread.h>
+#include <ppc/exception.h>
+#include <kern/ipc_tt.h>
+#include <ipc/ipc_port.h>
+#include <ppc/atomic_switch.h>
+#include <kern/thread_act.h>
+
+int debugNotify = 0;
+
+/*
+** Function: NotifyInterruption
+**
+** Inputs: port - mach_port for main thread
+** ppcInterrupHandler - interrupt handler to execute
+** interruptStatePtr - current interrupt state
+** emulatorDescriptor - where in emulator to notify
+** originalPC - where the emulator was executing
+** originalR2 - new R2
+**
+** Outputs:
+**
+** Notes:
+**
+*/
+
+unsigned long
+syscall_notify_interrupt(mach_port_t, UInt32, UInt32 *, EmulatorDescriptor *,
+ void ** , void **, void *);
+
+unsigned long
+syscall_notify_interrupt( mach_port_t port_thread,
+ UInt32 ppcInterruptHandler,
+ UInt32 * interruptStatePtr,
+ EmulatorDescriptor * emulatorDescriptor,
+ void ** originalPC,
+ void ** originalR2,
+ void *othread )
+{
+ kern_return_t result;
+ struct ppc_saved_state *mainPCB;
+ thread_t thread, nthread;
+ thread_act_t act;
+ UInt32 interruptState, currentState, postIntMask;
+ extern thread_act_t port_name_to_act(mach_port_t);
+ boolean_t isSelf, runningInKernel;
+ static unsigned long sequence =0;
+
+#define COPYIN_INTSTATE() { \
+ (void) copyin((char *) interruptStatePtr, (char *)&interruptState, sizeof(interruptState)); \
+ if (emulatorDescriptor) \
+ (void) copyin((char *) &emulatorDescriptor->postIntMask, (char *)&postIntMask, sizeof(postIntMask)); }
+#define COPYOUT_INTSTATE() (void) copyout((char *) &interruptState, (char *)interruptStatePtr, sizeof(interruptState))
+
+
+ act = port_name_to_act(port_thread);
+
+
+ if (act == THR_ACT_NULL)
+ return port_thread;
+
+ runningInKernel = (act->mact.ksp == 0);
+ isSelf = (current_act() == act);
+
+ if (!isSelf) {
+ /* First.. suspend the thread */
+ result = thread_suspend(act);
+
+ if (result) {
+ act_deallocate(act);
+ return port_thread;
+ }
+
+ /* Now try to find and wait for any pending activitations
+ * to complete.. (the following is an expansion of
+ * thread_set_state())
+ */
+
+ thread = act_lock_thread(act);
+ if (!act->active) {
+ act_unlock_thread(act);
+ act_deallocate(act);
+ return port_thread;
+ }
+
+ thread_hold(act);
+
+ while (1) {
+ if (!thread || act != thread->top_act)
+ break;
+
+ act_unlock_thread(act);
+ (void) thread_stop_wait(thread);
+ nthread = act_lock_thread(act);
+ if (nthread == thread)
+ break;
+ thread_unstop(thread);
+ thread = nthread;
+ }
+
+ }
+
+ COPYIN_INTSTATE()
+ if (isSelf)
+ currentState = kOutsideMain;
+ else
+ currentState = (interruptState & kInterruptStateMask) >> kInterruptStateShift;
+
+ if (debugNotify > 5) {
+ printf("\nNotifyInterruption: %X, %X, %X, %X, %X, %X\n",
+ port_thread, ppcInterruptHandler, interruptStatePtr,
+ emulatorDescriptor, originalPC, originalR2 );
+ }
+ mainPCB = USER_REGS(act);
+
+ switch (currentState)
+ {
+ case kNotifyPending:
+ case kInUninitialized:
+ if (debugNotify > 2)
+ printf("NotifyInterrupt: kInUninitialized\n");
+ break;
+
+ case kInPseudoKernel:
+ case kOutsideMain:
+ if (debugNotify > 2)
+ printf("NotifyInterrupt: kInPseudoKernel/kOutsideMain\n");
+ interruptState = interruptState
+ | ((postIntMask >> kCR2ToBackupShift) & kBackupCR2Mask);
+ COPYOUT_INTSTATE();
+ break;
+
+ case kInSystemContext:
+ if (debugNotify > 2)
+ printf("kInSystemContext: old CR %x, postIntMask %x, new CR %x\n",
+ mainPCB->cr, postIntMask, mainPCB->cr | postIntMask);
+ mainPCB->cr |= postIntMask;
+ break;
+
+ case kInAlternateContext:
+ if (debugNotify > 2)
+ printf("kInAlternateContext: IN InterruptState %x, postIntMask %x\n",
+ interruptState, postIntMask);
+ interruptState = interruptState | ((postIntMask >> kCR2ToBackupShift) & kBackupCR2Mask);
+ interruptState = (interruptState & ~kInterruptStateMask);
+
+ if (runningInKernel)
+ interruptState |= (kNotifyPending << kInterruptStateShift);
+ else
+ interruptState |= (kInPseudoKernel << kInterruptStateShift);
+
+ (void) copyout((char *)&mainPCB->srr0, (char *)originalPC, sizeof(originalPC));
+ (void) copyout((char *)&mainPCB->r2, (char *)originalR2, sizeof(originalR2));
+ COPYOUT_INTSTATE();
+ if (debugNotify > 2)
+ printf("kInAlternateContext: Out interruptState %x, Old PC %x, New %x, R2 %x\n",
+ interruptState, mainPCB->srr0, ppcInterruptHandler, mainPCB->r2);
+
+ mainPCB->srr0 = ppcInterruptHandler;
+ break;
+
+ case kInExceptionHandler:
+ if (debugNotify > 2)
+ printf("NotifyInterrupt: kInExceptionHandler\n");
+ interruptState = interruptState | ((postIntMask >> kCR2ToBackupShift) & kBackupCR2Mask);
+ COPYOUT_INTSTATE();
+ break;
+
+ default:
+ if (debugNotify)
+ printf("NotifyInterrupt: default ");
+ printf("Interruption while running in unknown state\n");
+ printf("interruptState = 0x%X\n",currentState);
+ break;
+ }
+
+ if (!isSelf) {
+ if (thread && act == thread->top_act)
+ thread_unstop(thread);
+ thread_release(act);
+ act_unlock_thread(act);
+ thread_resume(act);
+ }
+
+ act_deallocate(act);
+
+ return port_thread;
+}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
void (*start_pos)(thread_t))
{
vm_offset_t stack;
- unsigned int *kss, *stck;
+ unsigned int *kss;
struct savearea *sv;
assert(thread->top_act->mact.pcb);
assert(thread->kernel_stack);
stack = thread->kernel_stack;
+#if MACH_ASSERT
+ if (watchacts & WA_PCB)
+ printf("machine_kernel_stack_init(thr=%x,stk=%x,start_pos=%x)\n", thread,stack,start_pos);
+#endif /* MACH_ASSERT */
+
kss = (unsigned int *)STACK_IKS(stack);
sv = thread->top_act->mact.pcb; /* This for the sake of C */
- sv->save_lr = (uint64_t) start_pos; /* Set up the execution address */
- sv->save_srr0 = (uint64_t) start_pos; /* Here too */
+ sv->save_lr = (unsigned int) start_pos; /* Set up the execution address */
+ sv->save_srr0 = (unsigned int) start_pos; /* Here too */
sv->save_srr1 = MSR_SUPERVISOR_INT_OFF; /* Set the normal running MSR */
- stck = (unsigned int *)((unsigned int)kss - KF_SIZE); /* Point to the top frame */
- sv->save_r1 = (uint64_t)stck; /* Point to the top frame on the stack */
+ sv->save_r1 = (vm_offset_t) ((int)kss - KF_SIZE); /* Point to the top frame on the stack */
sv->save_fpscr = 0; /* Clear all floating point exceptions */
sv->save_vrsave = 0; /* Set the vector save state */
sv->save_vscr[3] = 0x00010000; /* Supress java mode */
- *stck = 0; /* Zero the frame backpointer */
+ *((int *)sv->save_r1) = 0; /* Zero the frame backpointer */
thread->top_act->mact.ksp = 0; /* Show that the kernel stack is in use already */
}
register struct thread_shuttle* retval;
pmap_t new_pmap;
facility_context *fowner;
- struct per_proc_info *ppinfo;
-
+ int my_cpu;
#if MACH_LDEBUG || MACH_KDB
log_thread_action("switch",
(long)__builtin_return_address(0));
#endif
- ppinfo = getPerProc(); /* Get our processor block */
-
- ppinfo->old_thread = (unsigned int)old;
- ppinfo->cpu_flags &= ~traceBE; /* disable branch tracing if on */
+ my_cpu = cpu_number();
+ per_proc_info[my_cpu].old_thread = (unsigned int)old;
+ per_proc_info[my_cpu].cpu_flags &= ~traceBE; /* disable branch tracing if on */
+ assert(old_act->kernel_loaded ||
+ active_stacks[my_cpu] == old_act->thread->kernel_stack);
check_simple_locks();
* so that it can be found by the other if needed
*/
if(real_ncpus > 1) { /* This is potentially slow, so only do when actually SMP */
- fowner = ppinfo->FPU_owner; /* Cache this because it may change */
+ fowner = per_proc_info[my_cpu].FPU_owner; /* Cache this because it may change */
if(fowner) { /* Is there any live context? */
if(fowner->facAct == old->top_act) { /* Is it for us? */
fpu_save(fowner); /* Yes, save it */
}
}
- fowner = ppinfo->VMX_owner; /* Cache this because it may change */
+ fowner = per_proc_info[my_cpu].VMX_owner; /* Cache this because it may change */
if(fowner) { /* Is there any live context? */
if(fowner->facAct == old->top_act) { /* Is it for us? */
vec_save(fowner); /* Yes, save it */
}
}
+#if DEBUG
+ if (watchacts & WA_PCB) {
+ printf("switch_context(0x%08x, 0x%x, 0x%08x)\n",
+ old,continuation,new);
+ }
+#endif /* DEBUG */
+
/*
* If old thread is running VM, save per proc userProtKey and FamVMmode spcFlags bits in the thread spcFlags
* This bits can be modified in the per proc without updating the thread spcFlags
*/
if(old_act->mact.specFlags & runningVM) {
old_act->mact.specFlags &= ~(userProtKey|FamVMmode);
- old_act->mact.specFlags |= (ppinfo->spcFlags) & (userProtKey|FamVMmode);
+ old_act->mact.specFlags |= (per_proc_info[my_cpu].spcFlags) & (userProtKey|FamVMmode);
}
/*
if(new_act->mact.specFlags & runningVM) { /* Is the new guy running a VM? */
pmap_switch(new_act->mact.vmmCEntry->vmmPmap); /* Switch to the VM's pmap */
- ppinfo->VMMareaPhys = new_act->mact.vmmCEntry->vmmContextPhys;
- ppinfo->VMMXAFlgs = new_act->mact.vmmCEntry->vmmXAFlgs;
- ppinfo->FAMintercept = new_act->mact.vmmCEntry->vmmFAMintercept;
+ per_proc_info[my_cpu].VMMareaPhys = (vm_offset_t)new_act->mact.vmmCEntry->vmmContextPhys;
+ per_proc_info[my_cpu].FAMintercept = new_act->mact.vmmCEntry->vmmFAMintercept;
}
else { /* otherwise, we use the task's pmap */
new_pmap = new_act->task->map->pmap;
}
}
- if(old_act->mact.cioSpace != invalSpace) { /* Does our old guy have an active copyin/out? */
- old_act->mact.cioSpace |= cioSwitchAway; /* Show we switched away from this guy */
- hw_blow_seg(copyIOaddr); /* Blow off the first segment */
- hw_blow_seg(copyIOaddr + 0x10000000ULL); /* Blow off the second segment */
- }
-
KERNEL_DEBUG_CONSTANT(MACHDBG_CODE(DBG_MACH_SCHED,MACH_SCHED) | DBG_FUNC_NONE,
(int)old, (int)new, old->sched_pri, new->sched_pri, 0);
-/* *********** SWITCH HERE **************/
retval = Switch_context(old, continuation, new);
assert(retval != (struct thread_shuttle*)NULL);
-/* *********** SWITCH HERE **************/
-
- if (branch_tracing_enabled()) {
- ppinfo = getPerProc(); /* Get our processor block */
- ppinfo->cpu_flags |= traceBE; /* restore branch tracing */
- }
+ if (branch_tracing_enabled())
+ per_proc_info[my_cpu].cpu_flags |= traceBE; /* restore branch tracing */
/* We've returned from having switched context, so we should be
* back in the original context.
kern_return_t retval)
{
+#if MACH_ASSERT
+ if (watchacts & WA_PCB)
+ printf("thread_set_syscall_return(thr=%x,retval=%d)\n", thread,retval);
+#endif /* MACH_ASSERT */
+
thread->top_act->mact.pcb->save_r3 = retval;
}
unsigned int *CIsTooLimited, i;
+#if MACH_ASSERT
+ if (watchacts & WA_PCB)
+ printf("thread_machine_create(thr=%x,thr_act=%x,st=%x)\n", thread, thr_act, start_pos);
+#endif /* MACH_ASSERT */
+
hw_atomic_add(&saveanchor.savetarget, 4); /* Account for the number of saveareas we think we "need"
for this activation */
assert(thr_act->mact.pcb == (savearea *)0); /* Make sure there was no previous savearea */
sv->save_hdr.save_prev = 0; /* Clear the back pointer */
sv->save_hdr.save_flags = (sv->save_hdr.save_flags & ~SAVtype) | (SAVgeneral << SAVtypeshft); /* Mark as in use */
sv->save_hdr.save_act = thr_act; /* Set who owns it */
+ sv->save_vscr[3] = 0x00010000; /* Supress java mode */
thr_act->mact.pcb = sv; /* Point to the save area */
thr_act->mact.curctx = &thr_act->mact.facctx; /* Initialize facility context */
thr_act->mact.facctx.facAct = thr_act; /* Initialize facility context pointer to activation */
- thr_act->mact.cioSpace = invalSpace; /* Initialize copyin/out space to invalid */
- thr_act->mact.preemption_count = 0; /* Initialize preemption counter */
+#if MACH_ASSERT
+ if (watchacts & WA_PCB)
+ printf("pcb_init(%x) pcb=%x\n", thr_act, sv);
+#endif /* MACH_ASSERT */
/*
* User threads will pull their context from the pcb when first
* returning to user mode, so fill in all the necessary values.
* at the base of the kernel stack (see stack_attach()).
*/
- sv->save_srr1 = (uint64_t)MSR_EXPORT_MASK_SET; /* Set the default user MSR */
- sv->save_fpscr = 0; /* Clear all floating point exceptions */
- sv->save_vrsave = 0; /* Set the vector save state */
- sv->save_vscr[0] = 0x00000000;
- sv->save_vscr[1] = 0x00000000;
- sv->save_vscr[2] = 0x00000000;
- sv->save_vscr[3] = 0x00010000; /* Disable java mode and clear saturated */
+ sv->save_srr1 = MSR_EXPORT_MASK_SET; /* Set the default user MSR */
+ CIsTooLimited = (unsigned int *)(&sv->save_sr0); /* Make a pointer 'cause C can't cast on the left */
+ for(i=0; i<16; i++) { /* Initialize all SRs */
+ CIsTooLimited[i] = SEG_REG_PROT | (i << 20) | thr_act->task->map->pmap->space; /* Set the SR value */
+ }
+
return(KERN_SUCCESS);
}
{
pmap_t new_pmap;
facility_context *fowner;
- struct per_proc_info *ppinfo;
-
- ppinfo = getPerProc(); /* Get our processor block */
/* Our context might wake up on another processor, so we must
* not keep hot state in our FPU, it must go back to the pcb
* so that it can be found by the other if needed
*/
if(real_ncpus > 1) { /* This is potentially slow, so only do when actually SMP */
- fowner = ppinfo->FPU_owner; /* Cache this because it may change */
+ fowner = per_proc_info[cpu_number()].FPU_owner; /* Cache this because it may change */
if(fowner) { /* Is there any live context? */
if(fowner->facAct == old) { /* Is it for us? */
fpu_save(fowner); /* Yes, save it */
}
}
- fowner = ppinfo->VMX_owner; /* Cache this because it may change */
+ fowner = per_proc_info[cpu_number()].VMX_owner; /* Cache this because it may change */
if(fowner) { /* Is there any live context? */
if(fowner->facAct == old) { /* Is it for us? */
vec_save(fowner); /* Yes, save it */
}
}
- old->mact.cioSpace |= cioSwitchAway; /* Show we switched away from this guy */
-
active_stacks[cpu] = thread->kernel_stack;
ast_context(new, cpu);
* Change space if needed
*/
- if(new->mact.specFlags & runningVM) { /* Is the new guy running a VM? */
- pmap_switch(new->mact.vmmCEntry->vmmPmap); /* Switch to the VM's pmap */
+ if(new->mact.specFlags & runningVM) { /* Is the new guy running a VM? */
+ pmap_switch(new->mact.vmmCEntry->vmmPmap); /* Switch to the VM's pmap */
}
else { /* otherwise, we use the task's pmap */
new_pmap = new->task->map->pmap;
}
}
-
}
void
pcb_user_to_kernel(thread_act_t act)
{
- return; /* Not needed, I hope... */
+ return; /* Not needed, I hope... */
}
act_machine_sv_free(thread_act_t act)
{
register savearea *pcb, *userpcb;
- register savearea_vec *vsv, *vpst, *vsvt;
- register savearea_fpu *fsv, *fpst, *fsvt;
+ register savearea_vec *vsv, *vpsv;
+ register savearea_fpu *fsv, *fpsv;
register savearea *svp;
register int i;
*
* Walk through and release all floating point and vector contexts that are not
* user state. We will also blow away live context if it belongs to non-user state.
- * Note that the level can not change while we are in this code. Nor can another
- * context be pushed on the stack.
- *
- * We do nothing here if the current level is user. Otherwise,
- * the live context is cleared. Then we find the user saved context.
- * Next, we take the sync lock (to keep us from munging things in *_switch).
- * The level is set to 0 and all stacked context other than user is dequeued.
- * Then we unlock. Next, all of the old kernel contexts are released.
*
*/
if(act->mact.curctx->VMXlevel) { /* Is the current level user state? */
-
toss_live_vec(act->mact.curctx); /* Dump live vectors if is not user */
+ act->mact.curctx->VMXlevel = 0; /* Mark as user state */
+ }
- vsv = act->mact.curctx->VMXsave; /* Get the top vector savearea */
-
- while(vsv && vsv->save_hdr.save_level) vsv = (savearea_vec *)vsv->save_hdr.save_prev; /* Find user context if any */
-
- if(!hw_lock_to((hw_lock_t)&act->mact.curctx->VMXsync, LockTimeOut)) { /* Get the sync lock */
- panic("act_machine_sv_free - timeout getting VMX sync lock\n"); /* Tell all and die */
- }
-
- vsvt = act->mact.curctx->VMXsave; /* Get the top of the chain */
- act->mact.curctx->VMXsave = vsv; /* Point to the user context */
- act->mact.curctx->VMXlevel = 0; /* Set the level to user */
- hw_lock_unlock((hw_lock_t)&act->mact.curctx->VMXsync); /* Unlock */
-
- while(vsvt) { /* Clear any VMX saved state */
- if (vsvt == vsv) break; /* Done when hit user if any */
- vpst = vsvt; /* Remember so we can toss this */
- vsvt = (savearea_vec *)vsvt->save_hdr.save_prev; /* Get one underneath our's */
- save_ret((savearea *)vpst); /* Release it */
- }
-
+ vsv = act->mact.curctx->VMXsave; /* Get the top vector savearea */
+
+ while(vsv) { /* Any VMX saved state? */
+ vpsv = vsv; /* Remember so we can toss this */
+ if (!vsv->save_hdr.save_level) break; /* Done when hit user if any */
+ vsv = (savearea_vec *)vsv->save_hdr.save_prev; /* Get one underneath our's */
+ save_ret((savearea *)vpsv); /* Release it */
}
+
+ act->mact.curctx->VMXsave = vsv; /* Queue the user context to the top */
if(act->mact.curctx->FPUlevel) { /* Is the current level user state? */
-
- toss_live_fpu(act->mact.curctx); /* Dump live floats if is not user */
+ toss_live_fpu(act->mact.curctx); /* Dump live float if is not user */
+ act->mact.curctx->FPUlevel = 0; /* Mark as user state */
+ }
- fsv = act->mact.curctx->FPUsave; /* Get the top floats savearea */
-
- while(fsv && fsv->save_hdr.save_level) fsv = (savearea_fpu *)fsv->save_hdr.save_prev; /* Find user context if any */
+ fsv = act->mact.curctx->FPUsave; /* Get the top float savearea */
- if(!hw_lock_to((hw_lock_t)&act->mact.curctx->FPUsync, LockTimeOut)) { /* Get the sync lock */
- panic("act_machine_sv_free - timeout getting FPU sync lock\n"); /* Tell all and die */
- }
-
- fsvt = act->mact.curctx->FPUsave; /* Get the top of the chain */
- act->mact.curctx->FPUsave = fsv; /* Point to the user context */
- act->mact.curctx->FPUlevel = 0; /* Set the level to user */
- hw_lock_unlock((hw_lock_t)&act->mact.curctx->FPUsync); /* Unlock */
-
- while(fsvt) { /* Clear any VMX saved state */
- if (fsvt == fsv) break; /* Done when hit user if any */
- fpst = fsvt; /* Remember so we can toss this */
- fsvt = (savearea_fpu *)fsvt->save_hdr.save_prev; /* Get one underneath our's */
- save_ret((savearea *)fpst); /* Release it */
- }
-
+ while(fsv) { /* Any float saved state? */
+ fpsv = fsv; /* Remember so we can toss this */
+ if (!fsv->save_hdr.save_level) break; /* Done when hit user if any */
+ fsv = (savearea_fpu *)fsv->save_hdr.save_prev; /* Get one underneath our's */
+ save_ret((savearea *)fpsv); /* Release it */
}
+
+ act->mact.curctx->FPUsave = fsv; /* Queue the user context to the top */
/*
* free all regular saveareas except a user savearea, if any
register savearea *svp;
register int i;
+#if MACH_ASSERT
+ if (watchacts & WA_PCB)
+ printf("act_machine_destroy(0x%x)\n", act);
+#endif /* MACH_ASSERT */
+
/*
* This function will release all context.
*/
void act_machine_init()
{
+#if MACH_ASSERT
+ if (watchacts & WA_PCB)
+ printf("act_machine_init()\n");
+#endif /* MACH_ASSERT */
/* Good to verify these once */
assert( THREAD_MACHINE_STATE_MAX <= THREAD_STATE_MAX );
{
thread_act_t thr_act = current_act();
+#if MACH_ASSERT
+ if (watchacts & WA_EXIT)
+ printf("act_machine_return(0x%x) cur_act=%x(%d) thr=%x(%d)\n",
+ code, thr_act, thr_act->ref_count,
+ thr_act->thread, thr_act->thread->ref_count);
+#endif /* MACH_ASSERT */
+
+
/*
* This code is called with nothing locked.
* It also returns with nothing locked, if it returns.
pmap_t new_pmap;
facility_context *fowner;
int my_cpu;
- mapping *mp;
- struct per_proc_info *ppinfo;
assert(new->top_act);
assert(old->top_act);
new->stack_privilege = stack;
}
- ppinfo = getPerProc(); /* Get our processor block */
-
- ppinfo->cpu_flags &= ~traceBE; /* Turn off special branch trace */
+ per_proc_info[my_cpu].cpu_flags &= ~traceBE;
if(real_ncpus > 1) { /* This is potentially slow, so only do when actually SMP */
- fowner = ppinfo->FPU_owner; /* Cache this because it may change */
+ fowner = per_proc_info[my_cpu].FPU_owner; /* Cache this because it may change */
if(fowner) { /* Is there any live context? */
if(fowner->facAct == old->top_act) { /* Is it for us? */
fpu_save(fowner); /* Yes, save it */
}
}
- fowner = ppinfo->VMX_owner; /* Cache this because it may change */
+ fowner = per_proc_info[my_cpu].VMX_owner; /* Cache this because it may change */
if(fowner) { /* Is there any live context? */
if(fowner->facAct == old->top_act) { /* Is it for us? */
vec_save(fowner); /* Yes, save it */
*/
if(old->top_act->mact.specFlags & runningVM) { /* Is the current thread running a VM? */
old->top_act->mact.specFlags &= ~(userProtKey|FamVMmode);
- old->top_act->mact.specFlags |= (ppinfo->spcFlags) & (userProtKey|FamVMmode);
+ old->top_act->mact.specFlags |= (per_proc_info[my_cpu].spcFlags) & (userProtKey|FamVMmode);
}
KERNEL_DEBUG_CONSTANT(MACHDBG_CODE(DBG_MACH_SCHED,MACH_STACK_HANDOFF) | DBG_FUNC_NONE,
if(new->top_act->mact.specFlags & runningVM) { /* Is the new guy running a VM? */
pmap_switch(new->top_act->mact.vmmCEntry->vmmPmap); /* Switch to the VM's pmap */
- ppinfo->VMMareaPhys = new->top_act->mact.vmmCEntry->vmmContextPhys;
- ppinfo->VMMXAFlgs = new->top_act->mact.vmmCEntry->vmmXAFlgs;
- ppinfo->FAMintercept = new->top_act->mact.vmmCEntry->vmmFAMintercept;
+ per_proc_info[my_cpu].VMMareaPhys = (vm_offset_t)new->top_act->mact.vmmCEntry->vmmContextPhys;
+ per_proc_info[my_cpu].FAMintercept = new->top_act->mact.vmmCEntry->vmmFAMintercept;
}
else { /* otherwise, we use the task's pmap */
new_pmap = new->top_act->task->map->pmap;
thread_machine_set_current(new);
active_stacks[my_cpu] = new->kernel_stack;
- ppinfo->Uassist = new->top_act->mact.cthread_self;
+ per_proc_info[my_cpu].Uassist = new->top_act->mact.cthread_self;
- ppinfo->ppbbTaskEnv = new->top_act->mact.bbTaskEnv;
- ppinfo->spcFlags = new->top_act->mact.specFlags;
-
- old->top_act->mact.cioSpace |= cioSwitchAway; /* Show we switched away from this guy */
- mp = (mapping *)&ppinfo->ppCIOmp;
- mp->mpSpace = invalSpace; /* Since we can't handoff in the middle of copy in/out, just invalidate */
+ per_proc_info[my_cpu].ppbbTaskEnv = new->top_act->mact.bbTaskEnv;
+ per_proc_info[my_cpu].spcFlags = new->top_act->mact.specFlags;
if (branch_tracing_enabled())
- ppinfo->cpu_flags |= traceBE;
+ per_proc_info[my_cpu].cpu_flags |= traceBE;
- if(trcWork.traceMask) dbgTrace(0x12345678, (unsigned int)old->top_act, (unsigned int)new->top_act, 0); /* Cut trace entry if tracing */
+ if(trcWork.traceMask) dbgTrace(0x12345678, (unsigned int)old->top_act, (unsigned int)new->top_act); /* Cut trace entry if tracing */
return;
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <kern/simple_lock.h>
#include <mach/vm_attributes.h>
#include <mach/vm_param.h>
-#include <vm/vm_kern.h>
#include <kern/spl.h>
#include <kern/misc_protos.h>
#include <vm/vm_page.h>
#include <ppc/pmap.h>
+#include <ppc/pmap_internals.h>
#include <ppc/mem.h>
#include <ppc/mappings.h>
#include <ppc/Firmware.h>
#include <ppc/savearea.h>
#include <ppc/exception.h>
-#include <ppc/low_trace.h>
#include <ddb/db_output.h>
+#if DB_MACHINE_COMMANDS
+/* optionally enable traces of pmap operations in post-mortem trace table */
+/* #define PMAP_LOWTRACE 1 */
+#define PMAP_LOWTRACE 0
+#else /* DB_MACHINE_COMMANDS */
+/* Can not trace even if we wanted to */
+#define PMAP_LOWTRACE 0
+#endif /* DB_MACHINE_COMMANDS */
+
+#define PERFTIMES 0
+
+#if PERFTIMES && DEBUG
+#define debugLog2(a, b, c) dbgLog2(a, b, c)
+#else
+#define debugLog2(a, b, c)
+#endif
+
extern unsigned int avail_remaining;
extern unsigned int mappingdeb0;
extern struct Saveanchor saveanchor; /* Aliged savearea anchor */
extern int real_ncpus; /* Number of actual CPUs */
-unsigned int debugbackpocket; /* (TEST/DEBUG) */
+unsigned int debugbackpocket; /* (TEST/DEBUG) */
+vm_offset_t avail_next;
vm_offset_t first_free_virt;
int current_free_region; /* Used in pmap_next_page */
-pmapTransTab *pmapTrans; /* Point to the hash to pmap translations */
-struct phys_entry *phys_table;
-
/* forward */
void pmap_activate(pmap_t pmap, thread_t th, int which_cpu);
void pmap_deactivate(pmap_t pmap, thread_t th, int which_cpu);
int pmap_list_resident_pages(pmap_t pmap, vm_offset_t *listp, int space);
#endif
+#if DEBUG
+#define PDB_USER 0x01 /* exported functions */
+#define PDB_MAPPING 0x02 /* low-level mapping routines */
+#define PDB_ENTER 0x04 /* pmap_enter specifics */
+#define PDB_COPY 0x08 /* copy page debugging */
+#define PDB_ZERO 0x10 /* zero page debugging */
+#define PDB_WIRED 0x20 /* things concerning wired entries */
+#define PDB_PTEG 0x40 /* PTEG overflows */
+#define PDB_LOCK 0x100 /* locks */
+#define PDB_IO 0x200 /* Improper use of WIMG_IO checks - PCI machines */
+
+int pmdebug=0;
+#endif
+
/* NOTE: kernel_pmap_store must be in V=R storage and aligned!!!!!!!!!!!!!! */
extern struct pmap kernel_pmap_store;
pmap_t kernel_pmap; /* Pointer to kernel pmap and anchor for in-use pmaps */
-addr64_t kernel_pmap_phys; /* Pointer to kernel pmap and anchor for in-use pmaps, physical address */
pmap_t cursor_pmap; /* Pointer to last pmap allocated or previous if removed from in-use list */
-pmap_t sharedPmap; /* Pointer to common pmap for 64-bit address spaces */
struct zone *pmap_zone; /* zone of pmap structures */
boolean_t pmap_initialized = FALSE;
-int ppc_max_pmaps; /* Maximum number of concurrent address spaces allowed. This is machine dependent */
-addr64_t vm_max_address; /* Maximum effective address supported */
-addr64_t vm_max_physical; /* Maximum physical address supported */
-
/*
* Physical-to-virtual translations are handled by inverted page table
* structures, phys_tables. Multiple mappings of a single page are handled
* for phys_tables of the physical memory we know about, but more may be
* added as it is discovered (eg. by drivers).
*/
+struct phys_entry *phys_table; /* For debugging */
+
+lock_t pmap_system_lock;
+
+decl_simple_lock_data(,tlb_system_lock)
/*
* free pmap list. caches the first free_pmap_max pmaps that are freed up
* Function to get index into phys_table for a given physical address
*/
-struct phys_entry *pmap_find_physentry(ppnum_t pa)
+struct phys_entry *pmap_find_physentry(vm_offset_t pa)
{
int i;
- unsigned int entry;
+ struct phys_entry *entry;
- for (i = pmap_mem_regions_count - 1; i >= 0; i--) {
- if (pa < pmap_mem_regions[i].mrStart) continue; /* See if we fit in this region */
- if (pa > pmap_mem_regions[i].mrEnd) continue; /* Check the end too */
+ for (i = pmap_mem_regions_count-1; i >= 0; i--) {
+ if (pa < pmap_mem_regions[i].start)
+ continue;
+ if (pa >= pmap_mem_regions[i].end)
+ return PHYS_NULL;
- entry = (unsigned int)pmap_mem_regions[i].mrPhysTab + ((pa - pmap_mem_regions[i].mrStart) * sizeof(phys_entry));
- return (struct phys_entry *)entry;
+ entry = &pmap_mem_regions[i].phys_table[(pa - pmap_mem_regions[i].start) >> PPC_PGSHIFT];
+ __asm__ volatile("dcbt 0,%0" : : "r" (entry)); /* We will use this in a little bit */
+ return entry;
}
-// kprintf("DEBUG - pmap_find_physentry: page 0x%08X not found\n", pa);
- return 0;
+ kprintf("DEBUG : pmap_find_physentry 0x%08x out of range\n",pa);
+ return PHYS_NULL;
}
/*
* kern_return_t
* pmap_add_physical_memory(vm_offset_t spa, vm_offset_t epa,
* boolean_t available, unsigned int attr)
- *
- * THIS IS NOT SUPPORTED
+ * Allocate some extra physentries for the physical addresses given,
+ * specifying some default attribute that on the powerpc specifies
+ * the default cachability for any mappings using these addresses
+ * If the memory is marked as available, it is added to the general
+ * VM pool, otherwise it is not (it is reserved for card IO etc).
*/
kern_return_t pmap_add_physical_memory(vm_offset_t spa, vm_offset_t epa,
boolean_t available, unsigned int attr)
{
+ int i,j;
+ spl_t s;
+
+ /* Only map whole pages */
panic("Forget it! You can't map no more memory, you greedy puke!\n");
+
+ spa = trunc_page(spa);
+ epa = round_page(epa);
+
+ /* First check that the region doesn't already exist */
+
+ assert (epa >= spa);
+ for (i = 0; i < pmap_mem_regions_count; i++) {
+ /* If we're below the next region, then no conflict */
+ if (epa < pmap_mem_regions[i].start)
+ break;
+ if (spa < pmap_mem_regions[i].end) {
+#if DEBUG
+ kprintf("pmap_add_physical_memory(0x%08x,0x%08x,0x%08x) - memory already present\n",spa,epa,attr);
+#endif /* DEBUG */
+ return KERN_NO_SPACE;
+ }
+ }
+
+#if DEBUG
+ kprintf("pmap_add_physical_memory; region insert spot: %d out of %d\n", i, pmap_mem_regions_count); /* (TEST/DEBUG) */
+#endif
+
+ /* Check that we've got enough space for another region */
+ if (pmap_mem_regions_count == PMAP_MEM_REGION_MAX)
+ return KERN_RESOURCE_SHORTAGE;
+
+ /* Once here, i points to the mem_region above ours in physical mem */
+
+ /* allocate a new phys_table for this new region */
+#if DEBUG
+ kprintf("pmap_add_physical_memory; kalloc\n"); /* (TEST/DEBUG) */
+#endif
+
+ phys_table = (struct phys_entry *)
+ kalloc(sizeof(struct phys_entry) * atop(epa-spa));
+#if DEBUG
+ kprintf("pmap_add_physical_memory; new phys_table: %08X\n", phys_table); /* (TEST/DEBUG) */
+#endif
+
+ /* Initialise the new phys_table entries */
+ for (j = 0; j < atop(epa-spa); j++) {
+
+ phys_table[j].phys_link = MAPPING_NULL;
+
+ mapping_phys_init(&phys_table[j], spa+(j*PAGE_SIZE), attr); /* Initialize the hardware specific portions */
+
+ }
+ s = splhigh();
+
+ /* Move all the phys_table entries up some to make room in
+ * the ordered list.
+ */
+ for (j = pmap_mem_regions_count; j > i ; j--)
+ pmap_mem_regions[j] = pmap_mem_regions[j-1];
+
+ /* Insert a new entry with some memory to back it */
+
+ pmap_mem_regions[i].start = spa;
+ pmap_mem_regions[i].end = epa;
+ pmap_mem_regions[i].phys_table = phys_table;
+
+ pmap_mem_regions_count++;
+ splx(s);
+
+#if DEBUG
+ for(i=0; i<pmap_mem_regions_count; i++) { /* (TEST/DEBUG) */
+ kprintf("region %d: %08X %08X %08X\n", i, pmap_mem_regions[i].start,
+ pmap_mem_regions[i].end, pmap_mem_regions[i].phys_table); /* (TEST/DEBUG) */
+ }
+#endif
+
+ if (available) {
+ kprintf("warning : pmap_add_physical_mem() "
+ "available not yet supported\n");
+ }
+
return KERN_SUCCESS;
}
* Pages with a contiguous virtual address range, the same protection, and attributes.
* therefore, we map it with a single block.
*
- * Note that this call will only map into 32-bit space
- *
*/
-
vm_offset_t
pmap_map(
vm_offset_t va,
vm_prot_t prot)
{
- addr64_t colladr;
+
+ if (spa == epa)
+ return(va);
+
+ assert(epa > spa);
+ debugLog2(40, va, spa); /* Log pmap_map call */
+
+ pmap_map_block(kernel_pmap, va, spa, epa - spa, prot, PTE_WIMG_DEFAULT, blkPerm); /* Set up a permanent block mapped area */
+
+ debugLog2(41, epa, prot); /* Log pmap_map call */
+
+ return(va);
+}
+
+/*
+ * pmap_map_bd(va, spa, epa, prot)
+ * Back-door routine for mapping kernel VM at initialisation.
+ * Used for mapping memory outside the known physical memory
+ * space, with caching disabled. Designed for use by device probes.
+ *
+ * A virtual address range starting at "va" is mapped to the physical
+ * address range "spa" to "epa" with machine independent protection
+ * "prot".
+ *
+ * "va", "spa", and "epa" are byte addresses and must be on machine
+ * independent page boundaries.
+ *
+ * WARNING: The current version of memcpy() can use the dcbz instruction
+ * on the destination addresses. This will cause an alignment exception
+ * and consequent overhead if the destination is caching-disabled. So
+ * avoid memcpy()ing into the memory mapped by this function.
+ *
+ * also, many other pmap_ routines will misbehave if you try and change
+ * protections or remove these mappings, they are designed to be permanent.
+ *
+ * These areas will be added to the autogen list, if possible. Existing translations
+ * are overridden and their mapping stuctures are released. This takes place in
+ * the autogen_map function.
+ *
+ * Locking:
+ * this routine is called only during system initialization when only
+ * one processor is active, so no need to take locks...
+ */
+vm_offset_t
+pmap_map_bd(
+ vm_offset_t va,
+ vm_offset_t spa,
+ vm_offset_t epa,
+ vm_prot_t prot)
+{
+ register struct mapping *mp;
+ register struct phys_entry *pp;
- if (spa == epa) return(va);
+
+ if (spa == epa)
+ return(va);
assert(epa > spa);
- colladr = mapping_make(kernel_pmap, (addr64_t)va, (ppnum_t)(spa >> 12), (mmFlgBlock | mmFlgPerm), (epa - spa) >> 12, prot & VM_PROT_ALL);
+ debugLog2(42, va, epa); /* Log pmap_map_bd call */
+
+ pmap_map_block(kernel_pmap, va, spa, epa - spa, prot, PTE_WIMG_IO, blkPerm); /* Set up autogen area */
+
+ debugLog2(43, epa, prot); /* Log pmap_map_bd exit */
- if(colladr) { /* Was something already mapped in the range? */
- panic("pmap_map: attempt to map previously mapped range - va = %08X, pa = %08X, epa = %08X, collision = %016llX\n",
- va, spa, epa, colladr);
- }
return(va);
}
* Called with mapping done by BATs. Page_size must already be set.
*
* Parameters:
- * msize: Total memory present
+ * mem_size: Total memory present
* first_avail: First virtual address available
- * kmapsize: Size of kernel text and data
+ * first_phys_avail: First physical address available
*/
void
-pmap_bootstrap(uint64_t msize, vm_offset_t *first_avail, unsigned int kmapsize)
+pmap_bootstrap(unsigned int mem_size, vm_offset_t *first_avail, vm_offset_t *first_phys_avail, unsigned int kmapsize)
{
register struct mapping *mp;
vm_offset_t addr;
vm_size_t size;
- int i, num, j, rsize, mapsize, vmpagesz, vmmapsz, bank, nbits;
- uint64_t tmemsize;
- uint_t htslop;
- vm_offset_t first_used_addr, PCAsize;
- struct phys_entry *phys_table;
+ int i, num, j, rsize, mapsize, vmpagesz, vmmapsz;
+ unsigned int mask;
+ vm_offset_t first_used_addr;
+ PCA *pcaptr;
- *first_avail = round_page_32(*first_avail); /* Make sure we start out on a page boundary */
- vm_last_addr = VM_MAX_KERNEL_ADDRESS; /* Set the highest address know to VM */
+ *first_avail = round_page(*first_avail);
+
+#if DEBUG
+ kprintf("first_avail=%08X; first_phys_avail=%08X; avail_remaining=%d\n",
+ *first_avail, *first_phys_avail, avail_remaining);
+#endif
+
+ assert(PAGE_SIZE == PPC_PGBYTES);
/*
* Initialize kernel pmap
*/
kernel_pmap = &kernel_pmap_store;
- kernel_pmap_phys = (addr64_t)&kernel_pmap_store;
cursor_pmap = &kernel_pmap_store;
+ lock_init(&pmap_system_lock,
+ FALSE, /* NOT a sleep lock */
+ ETAP_VM_PMAP_SYS,
+ ETAP_VM_PMAP_SYS_I);
+
simple_lock_init(&kernel_pmap->lock, ETAP_VM_PMAP_KERNEL);
kernel_pmap->pmap_link.next = (queue_t)kernel_pmap; /* Set up anchor forward */
kernel_pmap->pmap_link.prev = (queue_t)kernel_pmap; /* Set up anchor reverse */
kernel_pmap->ref_count = 1;
- kernel_pmap->pmapFlags = pmapKeyDef; /* Set the default keys */
- kernel_pmap->pmapCCtl = pmapCCtlVal; /* Initialize cache control */
kernel_pmap->space = PPC_SID_KERNEL;
- kernel_pmap->pmapvr = 0; /* Virtual = Real */
+ kernel_pmap->pmapvr = 0; /* Virtual = Real */
+ kernel_pmap->bmaps = 0; /* No block pages just yet */
+ for(i=0; i < 128; i++) { /* Clear usage slots */
+ kernel_pmap->pmapUsage[i] = 0;
+ }
+ for(i=0; i < 16; i++) { /* Initialize for laughs */
+ kernel_pmap->pmapSegs[i] = SEG_REG_PROT | (i << 20) | PPC_SID_KERNEL;
+ }
-/*
- * The hash table wants to have one pteg for every 2 physical pages.
- * We will allocate this in physical RAM, outside of kernel virtual memory,
- * at the top of the highest bank that will contain it.
- * Note that "bank" doesn't refer to a physical memory slot here, it is a range of
- * physically contiguous memory.
- *
- * The PCA will go there as well, immediately before the hash table.
- */
-
- nbits = cntlzw(((msize << 1) - 1) >> 32); /* Get first bit in upper half */
- if(nbits == 32) nbits = nbits + cntlzw((uint_t)((msize << 1) - 1)); /* If upper half was empty, find bit in bottom half */
- tmemsize = 0x8000000000000000ULL >> nbits; /* Get memory size rounded up to power of 2 */
-
- if(tmemsize > 0x0000002000000000ULL) tmemsize = 0x0000002000000000ULL; /* Make sure we don't make an unsupported hash table size */
+ /*
+ * Allocate: (from first_avail up)
+ * Aligned to its own size:
+ * hash table (for mem size 2**x, allocate 2**(x-10) entries)
+ * mapping table (same size and immediatly following hash table)
+ */
+ /* hash_table_size must be a power of 2, recommended sizes are
+ * taken from PPC601 User Manual, table 6-19. We take the next
+ * highest size if mem_size is not a power of two.
+ * TODO NMGS make this configurable at boot time.
+ */
- hash_table_size = (uint_t)(tmemsize >> 13) * per_proc_info[0].pf.pfPTEG; /* Get provisional hash_table_size */
- if(hash_table_size < (256 * 1024)) hash_table_size = (256 * 1024); /* Make sure we are at least minimum size */
+ num = sizeof(pte_t) * (mem_size >> 10);
- while(1) { /* Try to fit hash table in PCA into contiguous memory */
+ for (hash_table_size = 64 * 1024; /* minimum size = 64Kbytes */
+ hash_table_size < num;
+ hash_table_size *= 2)
+ continue;
- if(hash_table_size < (256 * 1024)) { /* Have we dropped too short? This should never, ever happen */
- panic("pmap_bootstrap: Can't find space for hash table\n"); /* This will never print, system isn't up far enough... */
- }
+ if (num > (sizeof(pte_t) * 524288))
+ hash_table_size = hash_table_size/2; /* reduce by half above 512MB */
- PCAsize = (hash_table_size / per_proc_info[0].pf.pfPTEG) * sizeof(PCA); /* Get total size of PCA table */
- PCAsize = round_page_32(PCAsize); /* Make sure it is at least a page long */
-
- for(bank = pmap_mem_regions_count - 1; bank >= 0; bank--) { /* Search backwards through banks */
-
- hash_table_base = ((addr64_t)pmap_mem_regions[bank].mrEnd << 12) - hash_table_size + PAGE_SIZE; /* Get tenative address */
-
- htslop = hash_table_base & (hash_table_size - 1); /* Get the extra that we will round down when we align */
- hash_table_base = hash_table_base & -(addr64_t)hash_table_size; /* Round down to correct boundary */
-
- if((hash_table_base - round_page_32(PCAsize)) >= ((addr64_t)pmap_mem_regions[bank].mrStart << 12)) break; /* Leave if we fit */
- }
-
- if(bank >= 0) break; /* We are done if we found a suitable bank */
-
- hash_table_size = hash_table_size >> 1; /* Try the next size down */
- }
+ /* Scale to within any physical memory layout constraints */
+ do {
+ num = atop(mem_size); /* num now holds mem_size in pages */
- if(htslop) { /* If there was slop (i.e., wasted pages for alignment) add a new region */
- for(i = pmap_mem_regions_count - 1; i >= bank; i--) { /* Copy from end to our bank, including our bank */
- pmap_mem_regions[i + 1].mrStart = pmap_mem_regions[i].mrStart; /* Set the start of the bank */
- pmap_mem_regions[i + 1].mrAStart = pmap_mem_regions[i].mrAStart; /* Set the start of allocatable area */
- pmap_mem_regions[i + 1].mrEnd = pmap_mem_regions[i].mrEnd; /* Set the end address of bank */
- pmap_mem_regions[i + 1].mrAEnd = pmap_mem_regions[i].mrAEnd; /* Set the end address of allocatable area */
- }
-
- pmap_mem_regions[i + 1].mrStart = (hash_table_base + hash_table_size) >> 12; /* Set the start of the next bank to the start of the slop area */
- pmap_mem_regions[i + 1].mrAStart = (hash_table_base + hash_table_size) >> 12; /* Set the start of allocatable area to the start of the slop area */
- pmap_mem_regions[i].mrEnd = (hash_table_base + hash_table_size - 4096) >> 12; /* Set the end of our bank to the end of the hash table */
-
- }
-
- pmap_mem_regions[bank].mrAEnd = (hash_table_base - PCAsize - 4096) >> 12; /* Set the maximum allocatable in this bank */
-
- hw_hash_init(); /* Initiaize the hash table and PCA */
- hw_setup_trans(); /* Set up hardware registers needed for translation */
-
-/*
- * The hash table is now all initialized and so is the PCA. Go on to do the rest of it.
- * This allocation is from the bottom up.
- */
-
- num = atop_64(msize); /* Get number of pages in all of memory */
+ /* size of all structures that we're going to allocate */
-/* Figure out how much we need to allocate */
+ size = (vm_size_t) (
+ (InitialSaveBloks * PAGE_SIZE) + /* Allow space for the initial context saveareas */
+ ((InitialSaveBloks / 2) * PAGE_SIZE) + /* For backpocket saveareas */
+ hash_table_size + /* For hash table */
+ hash_table_size + /* For PTEG allocation table */
+ (num * sizeof(struct phys_entry)) /* For the physical entries */
+ );
- size = (vm_size_t) (
- (InitialSaveBloks * PAGE_SIZE) + /* Allow space for the initial context saveareas */
- (BackPocketSaveBloks * PAGE_SIZE) + /* For backpocket saveareas */
- trcWork.traceSize + /* Size of trace table */
- ((((1 << maxAdrSpb) * sizeof(pmapTransTab)) + 4095) & -4096) + /* Size of pmap translate table */
- (((num * sizeof(struct phys_entry)) + 4095) & -4096) /* For the physical entries */
- );
+ mapsize = size = round_page(size); /* Get size of area to map that we just calculated */
+ mapsize = mapsize + kmapsize; /* Account for the kernel text size */
+
+ vmpagesz = round_page(num * sizeof(struct vm_page)); /* Allow for all vm_pages needed to map physical mem */
+ vmmapsz = round_page((num / 8) * sizeof(struct vm_map_entry)); /* Allow for vm_maps */
+
+ mapsize = mapsize + vmpagesz + vmmapsz; /* Add the VM system estimates into the grand total */
+
+ mapsize = mapsize + (4 * 1024 * 1024); /* Allow for 4 meg of extra mappings */
+ mapsize = ((mapsize / PAGE_SIZE) + MAPPERBLOK - 1) / MAPPERBLOK; /* Get number of blocks of mappings we need */
+ mapsize = mapsize + ((mapsize + MAPPERBLOK - 1) / MAPPERBLOK); /* Account for the mappings themselves */
+
+#if DEBUG
+ kprintf("pmap_bootstrap: initial vm_pages = %08X\n", vmpagesz);
+ kprintf("pmap_bootstrap: initial vm_maps = %08X\n", vmmapsz);
+ kprintf("pmap_bootstrap: size before mappings = %08X\n", size);
+ kprintf("pmap_bootstrap: kernel map size = %08X\n", kmapsize);
+ kprintf("pmap_bootstrap: mapping blocks rqrd = %08X\n", mapsize);
+#endif
+
+ size = size + (mapsize * PAGE_SIZE); /* Get the true size we need */
- mapsize = size = round_page_32(size); /* Get size of area to map that we just calculated */
- mapsize = mapsize + kmapsize; /* Account for the kernel text size */
+ /* hash table must be aligned to its size */
- vmpagesz = round_page_32(num * sizeof(struct vm_page)); /* Allow for all vm_pages needed to map physical mem */
- vmmapsz = round_page_32((num / 8) * sizeof(struct vm_map_entry)); /* Allow for vm_maps */
-
- mapsize = mapsize + vmpagesz + vmmapsz; /* Add the VM system estimates into the grand total */
+ addr = (*first_avail +
+ (hash_table_size-1)) & ~(hash_table_size-1);
- mapsize = mapsize + (4 * 1024 * 1024); /* Allow for 4 meg of extra mappings */
- mapsize = ((mapsize / PAGE_SIZE) + MAPPERBLOK - 1) / MAPPERBLOK; /* Get number of blocks of mappings we need */
- mapsize = mapsize + ((mapsize + MAPPERBLOK - 1) / MAPPERBLOK); /* Account for the mappings themselves */
+ if (addr + size > pmap_mem_regions[0].end) {
+ hash_table_size /= 2;
+ } else {
+ break;
+ }
+ /* If we have had to shrink hash table to too small, panic */
+ if (hash_table_size == 32 * 1024)
+ panic("cannot lay out pmap memory map correctly");
+ } while (1);
+
+#if DEBUG
+ kprintf("hash table size=%08X, total size of area=%08X, addr=%08X\n",
+ hash_table_size, size, addr);
+#endif
+ if (round_page(*first_phys_avail) < trunc_page(addr)) {
+ /* We are stepping over at least one page here, so
+ * add this region to the free regions so that it can
+ * be allocated by pmap_steal
+ */
+ free_regions[free_regions_count].start = round_page(*first_phys_avail);
+ free_regions[free_regions_count].end = trunc_page(addr);
+
+ avail_remaining += (free_regions[free_regions_count].end -
+ free_regions[free_regions_count].start) /
+ PPC_PGBYTES;
+#if DEBUG
+ kprintf("ADDED FREE REGION from 0x%08x to 0x%08x, avail_remaining = %d\n",
+ free_regions[free_regions_count].start,free_regions[free_regions_count].end,
+ avail_remaining);
+#endif /* DEBUG */
+ free_regions_count++;
+ }
- size = size + (mapsize * PAGE_SIZE); /* Get the true size we need */
+ /* Zero everything - this also invalidates the hash table entries */
+ bzero((char *)addr, size);
- /* hash table must be aligned to its size */
+ /* Set up some pointers to our new structures */
- addr = *first_avail; /* Set the address to start allocations */
- first_used_addr = addr; /* Remember where we started */
+ /* from here, addr points to the next free address */
+
+ first_used_addr = addr; /* remember where we started */
- bzero((char *)addr, size); /* Clear everything that we are allocating */
+ /* Set up hash table address and dma buffer address, keeping
+ * alignment. These mappings are all 1-1, so dma_r == dma_v
+ *
+ * If hash_table_size == dma_buffer_alignment, then put hash_table
+ * first, since dma_buffer_size may be smaller than alignment, but
+ * hash table alignment==hash_table_size.
+ */
+ hash_table_base = addr;
+
+ addr += hash_table_size;
+ addr += hash_table_size; /* Add another for the PTEG Control Area */
+ assert((hash_table_base & (hash_table_size-1)) == 0);
- savearea_init(addr); /* Initialize the savearea chains and data */
+ pcaptr = (PCA *)(hash_table_base+hash_table_size); /* Point to the PCA table */
+ mapCtl.mapcflush.pcaptr = pcaptr;
+
+ for(i=0; i < (hash_table_size/64) ; i++) { /* For all of PTEG control areas: */
+ pcaptr[i].flgs.PCAalflgs.PCAfree=0xFF; /* Mark all slots free */
+ pcaptr[i].flgs.PCAalflgs.PCAsteal=0x01; /* Initialize steal position */
+ }
+
+ savearea_init(&addr); /* Initialize the savearea chains and data */
+
+ /* phys_table is static to help debugging,
+ * this variable is no longer actually used
+ * outside of this scope
+ */
- addr = (vm_offset_t)((unsigned int)addr + ((InitialSaveBloks + BackPocketSaveBloks) * PAGE_SIZE)); /* Point past saveareas */
+ phys_table = (struct phys_entry *) addr;
- trcWork.traceCurr = (unsigned int)addr; /* Set first trace slot to use */
- trcWork.traceStart = (unsigned int)addr; /* Set start of trace table */
- trcWork.traceEnd = (unsigned int)addr + trcWork.traceSize; /* Set end of trace table */
+#if DEBUG
+ kprintf("hash_table_base =%08X\n", hash_table_base);
+ kprintf("phys_table =%08X\n", phys_table);
+ kprintf("pmap_mem_regions_count =%08X\n", pmap_mem_regions_count);
+#endif
- addr = (vm_offset_t)trcWork.traceEnd; /* Set next allocatable location */
+ for (i = 0; i < pmap_mem_regions_count; i++) {
- pmapTrans = (pmapTransTab *)addr; /* Point to the pmap to hash translation table */
+ pmap_mem_regions[i].phys_table = phys_table;
+ rsize = (pmap_mem_regions[i].end - (unsigned int)pmap_mem_regions[i].start)/PAGE_SIZE;
- pmapTrans[PPC_SID_KERNEL].pmapPAddr = (addr64_t)kernel_pmap; /* Initialize the kernel pmap in the translate table */
- pmapTrans[PPC_SID_KERNEL].pmapVAddr = kernel_pmap; /* Initialize the kernel pmap in the translate table */
+#if DEBUG
+ kprintf("Initializing physical table for region %d\n", i);
+ kprintf(" table=%08X, size=%08X, start=%08X, end=%08X\n",
+ phys_table, rsize, pmap_mem_regions[i].start,
+ (unsigned int)pmap_mem_regions[i].end);
+#endif
- addr += ((((1 << maxAdrSpb) * sizeof(pmapTransTab)) + 4095) & -4096); /* Point past pmap translate table */
+ for (j = 0; j < rsize; j++) {
+ phys_table[j].phys_link = MAPPING_NULL;
+ mapping_phys_init(&phys_table[j], (unsigned int)pmap_mem_regions[i].start+(j*PAGE_SIZE),
+ PTE_WIMG_DEFAULT); /* Initializes hw specific storage attributes */
+ }
+ phys_table = phys_table +
+ atop(pmap_mem_regions[i].end - pmap_mem_regions[i].start);
+ }
-/* NOTE: the phys_table must be within the first 2GB of physical RAM. This makes sure we only need to do 32-bit arithmetic */
+ /* restore phys_table for debug */
+ phys_table = (struct phys_entry *) addr;
- phys_table = (struct phys_entry *) addr; /* Get pointer to physical table */
+ addr += sizeof(struct phys_entry) * num;
+
+ simple_lock_init(&tlb_system_lock, ETAP_VM_PMAP_TLB);
- for (bank = 0; bank < pmap_mem_regions_count; bank++) { /* Set pointer and initialize all banks of ram */
-
- pmap_mem_regions[bank].mrPhysTab = phys_table; /* Set pointer to the physical table for this bank */
-
- phys_table = phys_table + (pmap_mem_regions[bank].mrEnd - pmap_mem_regions[bank].mrStart + 1); /* Point to the next */
- }
+ /* Initialise the registers necessary for supporting the hashtable */
+#if DEBUG
+ kprintf("*** hash_table_init: base=%08X, size=%08X\n", hash_table_base, hash_table_size);
+#endif
- addr += (((num * sizeof(struct phys_entry)) + 4095) & -4096); /* Step on past the physical entries */
-
+ hash_table_init(hash_table_base, hash_table_size);
+
/*
* Remaining space is for mapping entries. Tell the initializer routine that
* the mapping system can't release this block because it's permanently assigned
*/
- mapping_init(); /* Initialize the mapping tables */
+ mapping_init(); /* Initialize the mapping tables */
for(i = addr; i < first_used_addr + size; i += PAGE_SIZE) { /* Add initial mapping blocks */
- mapping_free_init(i, 1, 0); /* Pass block address and say that this one is not releasable */
+ mapping_free_init(i, 1, 0); /* Pass block address and say that this one is not releasable */
}
- mapCtl.mapcmin = MAPPERBLOK; /* Make sure we only adjust one at a time */
+ mapCtl.mapcmin = MAPPERBLOK; /* Make sure we only adjust one at a time */
+
+#if DEBUG
+
+ kprintf("mapping kernel memory from 0x%08x to 0x%08x, to address 0x%08x\n",
+ first_used_addr, round_page(first_used_addr+size),
+ first_used_addr);
+#endif /* DEBUG */
/* Map V=R the page tables */
pmap_map(first_used_addr, first_used_addr,
- round_page_32(first_used_addr + size), VM_PROT_READ | VM_PROT_WRITE);
+ round_page(first_used_addr+size), VM_PROT_READ | VM_PROT_WRITE);
+
+#if DEBUG
- *first_avail = round_page_32(first_used_addr + size); /* Set next available page */
- first_free_virt = *first_avail; /* Ditto */
+ for(i=first_used_addr; i < round_page(first_used_addr+size); i+=PAGE_SIZE) { /* Step through all these mappings */
+ if(i != (j = kvtophys(i))) { /* Verify that the mapping was made V=R */
+ kprintf("*** V=R mapping failed to verify: V=%08X; R=%08X\n", i, j);
+ }
+ }
+#endif
+
+ *first_avail = round_page(first_used_addr + size);
+ first_free_virt = round_page(first_used_addr + size);
/* All the rest of memory is free - add it to the free
* regions so that it can be allocated by pmap_steal
*/
+ free_regions[free_regions_count].start = *first_avail;
+ free_regions[free_regions_count].end = pmap_mem_regions[0].end;
- pmap_mem_regions[0].mrAStart = (*first_avail >> 12); /* Set up the free area to start allocations (always in the first bank) */
+ avail_remaining += (free_regions[free_regions_count].end -
+ free_regions[free_regions_count].start) /
+ PPC_PGBYTES;
- current_free_region = 0; /* Set that we will start allocating in bank 0 */
- avail_remaining = 0; /* Clear free page count */
- for(bank = 0; bank < pmap_mem_regions_count; bank++) { /* Total up all of the pages in the system that are available */
- avail_remaining += (pmap_mem_regions[bank].mrAEnd - pmap_mem_regions[bank].mrAStart) + 1; /* Add in allocatable pages in this bank */
- }
+#if DEBUG
+ kprintf("ADDED FREE REGION from 0x%08x to 0x%08x, avail_remaining = %d\n",
+ free_regions[free_regions_count].start,free_regions[free_regions_count].end,
+ avail_remaining);
+#endif /* DEBUG */
+
+ free_regions_count++;
+ current_free_region = 0;
+
+ avail_next = free_regions[current_free_region].start;
+
+#if DEBUG
+ kprintf("Number of free regions=%d\n",free_regions_count); /* (TEST/DEBUG) */
+ kprintf("Current free region=%d\n",current_free_region); /* (TEST/DEBUG) */
+ for(i=0;i<free_regions_count; i++) { /* (TEST/DEBUG) */
+ kprintf("Free region %3d - from %08X to %08X\n", i, free_regions[i].start,
+ free_regions[i].end); /* (TEST/DEBUG) */
+ }
+ for (i = 0; i < pmap_mem_regions_count; i++) { /* (TEST/DEBUG) */
+ kprintf("PMAP region %3d - from %08X to %08X; phys=%08X\n", i, /* (TEST/DEBUG) */
+ pmap_mem_regions[i].start, /* (TEST/DEBUG) */
+ pmap_mem_regions[i].end, /* (TEST/DEBUG) */
+ pmap_mem_regions[i].phys_table); /* (TEST/DEBUG) */
+ }
+#endif
}
pmap_init(void)
{
- addr64_t cva;
pmap_zone = zinit(pmapSize, 400 * pmapSize, 4096, "pmap");
#if ZONE_DEBUG
free_pmap_list = 0; /* Set that there are no free pmaps */
free_pmap_count = 0;
simple_lock_init(&free_pmap_lock, ETAP_VM_PMAP_CACHE);
-
}
unsigned int pmap_free_pages(void)
return avail_remaining;
}
-/*
- * This function allocates physical pages.
- */
-
-/* Non-optimal, but only used for virtual memory startup.
- * Allocate memory from a table of free physical addresses
- * If there are no more free entries, too bad.
- */
-
-boolean_t pmap_next_page(ppnum_t *addrp)
+boolean_t pmap_next_page(vm_offset_t *addrp)
{
- int i;
+ /* Non optimal, but only used for virtual memory startup.
+ * Allocate memory from a table of free physical addresses
+ * If there are no more free entries, too bad. We have two
+ * tables to look through, free_regions[] which holds free
+ * regions from inside pmap_mem_regions[0], and the others...
+ * pmap_mem_regions[1..]
+ */
+
+ /* current_free_region indicates the next free entry,
+ * if it's less than free_regions_count, then we're still
+ * in free_regions, otherwise we're in pmap_mem_regions
+ */
- if(current_free_region >= pmap_mem_regions_count) return FALSE; /* Return failure if we have used everything... */
-
- for(i = current_free_region; i < pmap_mem_regions_count; i++) { /* Find the next bank with free pages */
- if(pmap_mem_regions[i].mrAStart <= pmap_mem_regions[i].mrAEnd) break; /* Found one */
+ if (current_free_region >= free_regions_count) {
+ /* We're into the pmap_mem_regions, handle this
+ * separately to free_regions
+ */
+
+ int current_pmap_mem_region = current_free_region -
+ free_regions_count + 1;
+ if (current_pmap_mem_region > pmap_mem_regions_count)
+ return FALSE;
+ *addrp = avail_next;
+ avail_next += PAGE_SIZE;
+ avail_remaining--;
+ if (avail_next >= pmap_mem_regions[current_pmap_mem_region].end) {
+ current_free_region++;
+ current_pmap_mem_region++;
+ avail_next = pmap_mem_regions[current_pmap_mem_region].start;
+#if DEBUG
+ kprintf("pmap_next_page : next region start=0x%08x\n",avail_next);
+#endif /* DEBUG */
+ }
+ return TRUE;
}
- current_free_region = i; /* Set our current bank */
- if(i >= pmap_mem_regions_count) return FALSE; /* Couldn't find a free page */
-
- *addrp = pmap_mem_regions[i].mrAStart; /* Allocate the page */
- pmap_mem_regions[i].mrAStart = pmap_mem_regions[i].mrAStart + 1; /* Set the next one to go */
- avail_remaining--; /* Drop free count */
-
+ /* We're in the free_regions, allocate next page and increment
+ * counters
+ */
+ *addrp = avail_next;
+
+ avail_next += PAGE_SIZE;
+ avail_remaining--;
+
+ if (avail_next >= free_regions[current_free_region].end) {
+ current_free_region++;
+ if (current_free_region < free_regions_count)
+ avail_next = free_regions[current_free_region].start;
+ else
+ avail_next = pmap_mem_regions[current_free_region -
+ free_regions_count + 1].start;
+#if DEBUG
+ kprintf("pmap_next_page : next region start=0x%08x\n",avail_next);
+#endif
+ }
return TRUE;
}
vm_offset_t *startp,
vm_offset_t *endp)
{
- *startp = round_page_32(first_free_virt);
- *endp = vm_last_addr;
+ *startp = round_page(first_free_virt);
+ *endp = VM_MAX_KERNEL_ADDRESS;
}
/*
{
pmap_t pmap, ckpmap, fore, aft;
int s, i;
- unsigned int currSID, hspace;
- addr64_t physpmap;
+ space_t sid;
+ unsigned int currSID;
+
+#if PMAP_LOWTRACE
+ dbgTrace(0xF1D00001, size, 0); /* (TEST/DEBUG) */
+#endif
+
+#if DEBUG
+ if (pmdebug & PDB_USER)
+ kprintf("pmap_create(size=%x)%c", size, size ? '\n' : ' ');
+#endif
/*
* A software use-only map doesn't even need a pmap structure.
s = splhigh();
simple_lock(&free_pmap_lock);
- if(free_pmap_list) { /* Any free? */
- pmap = free_pmap_list; /* Yes, allocate it */
- free_pmap_list = (pmap_t)pmap->freepmap; /* Dequeue this one (we chain free ones through freepmap) */
+ if(free_pmap_list) { /* Any free? */
+ pmap = free_pmap_list; /* Yes, allocate it */
+ free_pmap_list = (pmap_t)pmap->bmaps; /* Dequeue this one (we chain free ones through bmaps) */
free_pmap_count--;
}
else {
- simple_unlock(&free_pmap_lock); /* Unlock just in case */
+ simple_unlock(&free_pmap_lock); /* Unlock just in case */
splx(s);
- pmap = (pmap_t) zalloc(pmap_zone); /* Get one */
+ pmap = (pmap_t) zalloc(pmap_zone); /* Get one */
if (pmap == PMAP_NULL) return(PMAP_NULL); /* Handle out-of-memory condition */
- bzero((char *)pmap, pmapSize); /* Clean up the pmap */
+ bzero((char *)pmap, pmapSize); /* Clean up the pmap */
s = splhigh();
- simple_lock(&free_pmap_lock); /* Lock it back up */
+ simple_lock(&free_pmap_lock); /* Lock it back up */
- ckpmap = cursor_pmap; /* Get starting point for free ID search */
- currSID = ckpmap->spaceNum; /* Get the actual space ID number */
+ ckpmap = cursor_pmap; /* Get starting point for free ID search */
+ currSID = ckpmap->spaceNum; /* Get the actual space ID number */
- while(1) { /* Keep trying until something happens */
+ while(1) { /* Keep trying until something happens */
- currSID = (currSID + 1) & (maxAdrSp - 1); /* Get the next in the sequence */
- if(((currSID * incrVSID) & (maxAdrSp - 1)) == invalSpace) continue; /* Skip the space we have reserved */
+ currSID = (currSID + 1) & SID_MAX; /* Get the next in the sequence */
ckpmap = (pmap_t)ckpmap->pmap_link.next; /* On to the next in-use pmap */
if(ckpmap->spaceNum != currSID) break; /* If we are out of sequence, this is free */
- if(ckpmap == cursor_pmap) { /* See if we have 2^20 already allocated */
- panic("pmap_create: Maximum number (%d) active address spaces reached\n", maxAdrSp); /* Die pig dog */
+ if(ckpmap == cursor_pmap) { /* See if we have 2^20 already allocated */
+ panic("pmap_create: Maximum number (2^20) active address spaces reached\n"); /* Die pig dog */
}
}
- pmap->space = (currSID * incrVSID) & (maxAdrSp - 1); /* Calculate the actual VSID */
- pmap->spaceNum = currSID; /* Set the space ID number */
+ pmap->space = (currSID * incrVSID) & SID_MAX; /* Calculate the actual VSID */
+ pmap->spaceNum = currSID; /* Set the space ID number */
+
/*
* Now we link into the chain just before the out of sequence guy.
*/
- fore = (pmap_t)ckpmap->pmap_link.prev; /* Get the current's previous */
- pmap->pmap_link.next = (queue_t)ckpmap; /* My next points to the current */
- fore->pmap_link.next = (queue_t)pmap; /* Current's previous's next points to me */
- pmap->pmap_link.prev = (queue_t)fore; /* My prev points to what the current pointed to */
- ckpmap->pmap_link.prev = (queue_t)pmap; /* Current's prev points to me */
+ fore = (pmap_t)ckpmap->pmap_link.prev; /* Get the current's previous */
+ pmap->pmap_link.next = (queue_t)ckpmap; /* My next points to the current */
+ fore->pmap_link.next = (queue_t)pmap; /* Current's previous's next points to me */
+ pmap->pmap_link.prev = (queue_t)fore; /* My prev points to what the current pointed to */
+ ckpmap->pmap_link.prev = (queue_t)pmap; /* Current's prev points to me */
simple_lock_init(&pmap->lock, ETAP_VM_PMAP);
-
- physpmap = ((addr64_t)pmap_find_phys(kernel_pmap, (addr64_t)pmap) << 12) | (addr64_t)((unsigned int)pmap & 0xFFF); /* Get the physical address of the pmap */
-
- pmap->pmapvr = (addr64_t)((unsigned int)pmap) ^ physpmap; /* Make V to R translation mask */
-
- pmapTrans[pmap->space].pmapPAddr = physpmap; /* Set translate table physical to point to us */
- pmapTrans[pmap->space].pmapVAddr = pmap; /* Set translate table virtual to point to us */
-
+ pmap->pmapvr = (unsigned int)pmap ^ (unsigned int)pmap_extract(kernel_pmap, (vm_offset_t)pmap); /* Get physical pointer to the pmap and make mask */
}
-
- pmap->pmapFlags = pmapKeyDef; /* Set default key */
- pmap->pmapCCtl = pmapCCtlVal; /* Initialize cache control */
pmap->ref_count = 1;
pmap->stats.resident_count = 0;
pmap->stats.wired_count = 0;
- pmap->pmapSCSubTag = 0x0000000000000000ULL; /* Make sure this is clean an tidy */
- simple_unlock(&free_pmap_lock);
+ pmap->bmaps = 0; /* Clear block map pointer to 0 */
+ pmap->vflags = 0; /* Mark all alternates invalid for now */
+ for(i=0; i < 128; i++) { /* Clean out usage slots */
+ pmap->pmapUsage[i] = 0;
+ }
+ for(i=0; i < 16; i++) { /* Initialize for laughs */
+ pmap->pmapSegs[i] = SEG_REG_PROT | (i << 20) | pmap->space;
+ }
+
+#if PMAP_LOWTRACE
+ dbgTrace(0xF1D00002, (unsigned int)pmap, (unsigned int)pmap->space); /* (TEST/DEBUG) */
+#endif
+
+#if DEBUG
+ if (pmdebug & PDB_USER)
+ kprintf("-> %x, space id = %d\n", pmap, pmap->space);
+#endif
+ simple_unlock(&free_pmap_lock);
splx(s);
return(pmap);
}
spl_t s;
pmap_t fore, aft;
+#if PMAP_LOWTRACE
+ dbgTrace(0xF1D00003, (unsigned int)pmap, 0); /* (TEST/DEBUG) */
+#endif
+
+#if DEBUG
+ if (pmdebug & PDB_USER)
+ kprintf("pmap_destroy(pmap=%x)\n", pmap);
+#endif
+
if (pmap == PMAP_NULL)
return;
panic("PMAP_DESTROY: pmap not empty");
#else
if(pmap->stats.resident_count != 0) {
- pmap_remove(pmap, 0, 0xFFFFFFFFFFFFF000ULL);
+ pmap_remove(pmap, 0, 0xFFFFF000);
}
#endif
*/
simple_lock(&free_pmap_lock);
- if (free_pmap_count <= free_pmap_max) { /* Do we have enough spares? */
+ if (free_pmap_count <= free_pmap_max) { /* Do we have enough spares? */
- pmap->freepmap = (struct blokmap *)free_pmap_list; /* Queue in front */
+ pmap->bmaps = (struct blokmap *)free_pmap_list; /* Queue in front */
free_pmap_list = pmap;
free_pmap_count++;
simple_unlock(&free_pmap_lock);
fore->pmap_link.next = pmap->pmap_link.next; /* My previous's next is my next */
aft->pmap_link.prev = pmap->pmap_link.prev; /* My next's previous is my previous */
simple_unlock(&free_pmap_lock);
- pmapTrans[pmap->space].pmapPAddr = -1; /* Invalidate the translate table physical */
- pmapTrans[pmap->space].pmapVAddr = -1; /* Invalidate the translate table virtual */
zfree(pmap_zone, (vm_offset_t) pmap);
}
splx(s);
{
spl_t s;
+#if PMAP_LOWTRACE
+ dbgTrace(0xF1D00004, (unsigned int)pmap, 0); /* (TEST/DEBUG) */
+#endif
+
+#if DEBUG
+ if (pmdebug & PDB_USER)
+ kprintf("pmap_reference(pmap=%x)\n", pmap);
+#endif
+
if (pmap != PMAP_NULL) hw_atomic_add(&pmap->ref_count, 1); /* Bump the count */
}
vm_offset_t pa)
{
register struct phys_entry *pp;
- register struct mapping *mp;
- unsigned int pindex;
+ register struct mapping *mp, *mpv;
- if (pmap == PMAP_NULL) { /* This should never be called with a null pmap */
- panic("pmap_remove_some_phys: null pmap\n");
- }
- pp = mapping_phys_lookup(pa, &pindex); /* Get physical entry */
- if (pp == 0) return; /* Leave if not in physical RAM */
+ if (pmap == PMAP_NULL) return; /* Do nothing if no pmap */
- while(1) { /* Keep going until we toss all pages from this pmap */
- if (pmap->pmapFlags & pmapVMhost) {
- mp = hw_purge_phys(pp); /* Toss a map */
- if(!mp ) return;
- if((unsigned int)mp & mapRetCode) { /* Was there a failure? */
- panic("pmap_remove_some_phys: hw_purge_phys failed - pp = %08X, pmap = %08X, code = %08X\n",
- pp, pmap, mp);
- }
- } else {
- mp = hw_purge_space(pp, pmap); /* Toss a map */
- if(!mp ) return;
- if((unsigned int)mp & mapRetCode) { /* Was there a failure? */
- panic("pmap_remove_some_phys: hw_purge_pmap failed - pp = %08X, pmap = %08X, code = %08X\n",
- pp, pmap, mp);
- }
- }
- mapping_free(mp); /* Toss the mapping */
- }
+ pp = pmap_find_physentry(pa); /* Get the physent for this page */
+ if (pp == PHYS_NULL) return; /* Leave if not in physical RAM */
- return; /* Leave... */
+ if (pmap->vflags & pmapVMhost)
+ mapping_purge(pp);
+ else
+ mapping_purge_pmap(pp, pmap);
+
+ return; /* Leave... */
}
/*
void
pmap_remove(
pmap_t pmap,
- addr64_t sva,
- addr64_t eva)
+ vm_offset_t sva,
+ vm_offset_t eva)
{
- addr64_t va, endva;
+ spl_t spl;
+ struct mapping *mp, *blm;
+ vm_offset_t lpage;
+
+#if PMAP_LOWTRACE
+ dbgTrace(0xF1D00005, (unsigned int)pmap, sva|((eva-sva)>>12)); /* (TEST/DEBUG) */
+#endif
- if (pmap == PMAP_NULL) return; /* Leave if software pmap */
+#if DEBUG
+ if (pmdebug & PDB_USER)
+ kprintf("pmap_remove(pmap=%x, sva=%x, eva=%x)\n",
+ pmap, sva, eva);
+#endif
+ if (pmap == PMAP_NULL)
+ return;
/* It is just possible that eva might have wrapped around to zero,
* and sometimes we get asked to liberate something of size zero
assert(eva >= sva);
/* If these are not page aligned the loop might not terminate */
- assert((sva == trunc_page_64(sva)) && (eva == trunc_page_64(eva)));
+ assert((sva == trunc_page(sva)) && (eva == trunc_page(eva)));
+
+ /* We liberate addresses from high to low, since the stack grows
+ * down. This means that we won't need to test addresses below
+ * the limit of stack growth
+ */
+
+ debugLog2(44, sva, eva); /* Log pmap_map call */
+
+ sva = trunc_page(sva); /* Make it clean */
+ lpage = trunc_page(eva) - PAGE_SIZE; /* Point to the last page contained in the range */
+
+/*
+ * Here we will remove all of the block mappings that overlap this range.
+ * hw_rem_blk removes one mapping in the range and returns. If it returns
+ * 0, there are no blocks in the range.
+ */
+
+ while(mp = (mapping *)hw_rem_blk(pmap, sva, lpage)) { /* Keep going until no more */
+ if((unsigned int)mp & 1) { /* Make sure we don't unmap a permanent one */
+ blm = (struct mapping *)hw_cpv((mapping *)((unsigned int)mp & 0xFFFFFFFC)); /* Get virtual address */
+ panic("mapping_remove: attempt to unmap a permanent mapping - pmap = %08X, va = %08X, mapping = %08X\n",
+ pmap, sva, blm);
+ }
+ if (!((unsigned int)mp & 2))
+ mapping_free(hw_cpv(mp)); /* Release it */
+ }
+ while (pmap->stats.resident_count && (eva > sva)) {
- va = sva & -4096LL; /* Round start down to a page */
- endva = eva & -4096LL; /* Round end down to a page */
+ eva -= PAGE_SIZE; /* Back up a page */
- while(1) { /* Go until we finish the range */
- va = mapping_remove(pmap, va); /* Remove the mapping and see what's next */
- va = va & -4096LL; /* Make sure the "not found" indication is clear */
- if((va == 0) || (va >= endva)) break; /* End loop if we finish range or run off the end */
+#if 1
+ if((0x00008000 >> (sva >> 28)) & pmap->vflags)
+ panic("pmap_remove: attempt to remove nested vaddr; pmap = %08X, vaddr = %08X\n", pmap, sva); /* (TEST/DEBUG) panic */
+#endif
+ if(!(pmap->pmapUsage[(eva >> pmapUsageShft) & pmapUsageMask])) { /* See if this chunk has anything in it */
+ eva = eva & (-pmapUsageSize); /* Back up into the previous slot */
+ continue; /* Check the next... */
+ }
+ mapping_remove(pmap, eva); /* Remove the mapping for this address */
}
+ debugLog2(45, 0, 0); /* Log pmap_map call */
}
/*
*/
void
pmap_page_protect(
- ppnum_t pa,
+ vm_offset_t pa,
vm_prot_t prot)
{
register struct phys_entry *pp;
boolean_t remove;
- unsigned int pindex;
- mapping *mp;
+#if PMAP_LOWTRACE
+ dbgTrace(0xF1D00006, (unsigned int)pa, (unsigned int)prot); /* (TEST/DEBUG) */
+#endif
+
+#if DEBUG
+ if (pmdebug & PDB_USER)
+ kprintf("pmap_page_protect(pa=%x, prot=%x)\n", pa, prot);
+#endif
+
+ debugLog2(46, pa, prot); /* Log pmap_page_protect call */
+
switch (prot) {
case VM_PROT_READ:
case VM_PROT_READ|VM_PROT_EXECUTE:
break;
}
-
- pp = mapping_phys_lookup(pa, &pindex); /* Get physical entry */
- if (pp == 0) return; /* Leave if not in physical RAM */
+ pp = pmap_find_physentry(pa); /* Get the physent for this page */
+ if (pp == PHYS_NULL) return; /* Leave if not in physical RAM */
if (remove) { /* If the protection was set to none, we'll remove all mappings */
-
- while(1) { /* Keep going until we toss all pages from this physical page */
- mp = hw_purge_phys(pp); /* Toss a map */
- if(!mp ) return;
- if((unsigned int)mp & mapRetCode) { /* Was there a failure? */
- panic("pmap_page_protect: hw_purge_phys failed - pp = %08X, code = %08X\n",
- pp, mp);
- }
- mapping_free(mp); /* Toss the mapping */
- }
+ mapping_purge(pp); /* Get rid of them all */
+ debugLog2(47, 0, 0); /* Log pmap_map call */
return; /* Leave... */
}
+
+ /* When we get here, it means that we are to change the protection for a
+ * physical page.
+ */
+
+ mapping_protect_phys(pp, prot, 0); /* Change protection of all mappings to page. */
-/* When we get here, it means that we are to change the protection for a
- * physical page.
- */
-
- mapping_protect_phys(pa, prot & VM_PROT_ALL); /* Change protection of all mappings to page. */
-
+ debugLog2(47, 1, 0); /* Log pmap_map call */
}
/*
vm_offset_t eva,
vm_prot_t prot)
{
+ spl_t spl;
+ register struct phys_entry *pp;
+ register struct mapping *mp, *mpv;
+
+#if PMAP_LOWTRACE
+ dbgTrace(0xF1D00008, (unsigned int)pmap, (unsigned int)(sva|((eva-sva)>>12))); /* (TEST/DEBUG) */
+#endif
- addr64_t va, endva, nextva;
+#if DEBUG
+ if (pmdebug & PDB_USER)
+ kprintf("pmap_protect(pmap=%x, sva=%x, eva=%x, prot=%x)\n", pmap, sva, eva, prot);
+
+ assert(sva < eva);
+#endif
if (pmap == PMAP_NULL) return; /* Do nothing if no pmap */
+ debugLog2(48, sva, eva); /* Log pmap_map call */
+
if (prot == VM_PROT_NONE) { /* Should we kill the address range?? */
- pmap_remove(pmap, (addr64_t)sva, (addr64_t)eva); /* Yeah, dump 'em */
+ pmap_remove(pmap, sva, eva); /* Yeah, dump 'em */
+
+ debugLog2(49, prot, 0); /* Log pmap_map call */
+
return; /* Leave... */
}
- va = sva & -4096LL; /* Round start down to a page */
- endva = eva & -4096LL; /* Round end down to a page */
+ sva = trunc_page(sva); /* Start up a page boundary */
+
+ while(sva < eva) { /* Step through */
+
+ if(!(pmap->pmapUsage[(sva >> pmapUsageShft) & pmapUsageMask])) { /* See if this chunk has anything in it */
+ sva = (sva + pmapUsageSize) &(-pmapUsageSize); /* Jump up into the next slot if nothing here */
+ if(!sva) break; /* We tried to wrap, kill loop... */
+ continue; /* Check the next... */
+ }
+
+#if 1
+ if((0x00008000 >> (sva >> 28)) & pmap->vflags)
+ panic("pmap_protect: attempt to protect nested vaddr; pmap = %08X, vaddr = %08X\n", pmap, sva); /* (TEST/DEBUG) panic */
+#endif
- while(1) { /* Go until we finish the range */
- (void)mapping_protect(pmap, va, prot & VM_PROT_ALL, &va); /* Change the protection and see what's next */
- if((va == 0) || (va >= endva)) break; /* End loop if we finish range or run off the end */
+ mapping_protect(pmap, sva, prot); /* Change the protection on the page */
+ sva += PAGE_SIZE; /* On to the next page */
}
+ debugLog2(49, prot, 1); /* Log pmap_map call */
+ return; /* Leave... */
}
* insert this page into the given map NOW.
*/
void
-pmap_enter(pmap_t pmap, vm_offset_t va, ppnum_t pa, vm_prot_t prot,
+pmap_enter(pmap_t pmap, vm_offset_t va, vm_offset_t pa, vm_prot_t prot,
unsigned int flags, boolean_t wired)
{
+ spl_t spl;
+ struct mapping *mp;
+ struct phys_entry *pp;
int memattr;
- pmap_t opmap;
- unsigned int mflags;
- addr64_t colva;
- if (pmap == PMAP_NULL) return; /* Leave if software pmap */
+#if PMAP_LOWTRACE
+ dbgTrace(0xF1D00009, (unsigned int)pmap, (unsigned int)va); /* (TEST/DEBUG) */
+ dbgTrace(0xF1D04009, (unsigned int)pa, (unsigned int)prot); /* (TEST/DEBUG) */
+#endif
+
+ if (pmap == PMAP_NULL) return; /* If they gave us no pmap, just leave... */
- disable_preemption(); /* Don't change threads */
+ debugLog2(50, va, pa); /* Log pmap_map call */
- mflags = 0; /* Make sure this is initialized to nothing special */
- if(!(flags & VM_WIMG_USE_DEFAULT)) { /* Are they supplying the attributes? */
- mflags = mmFlgUseAttr | (flags & VM_MEM_GUARDED) | ((flags & VM_MEM_NOT_CACHEABLE) >> 1); /* Convert to our mapping_make flags */
- }
-
-/*
- * It is possible to hang here if another processor is remapping any pages we collide with and are removing
- */
+ pp = pmap_find_physentry(pa); /* Get the physent for this physical page */
- while(1) { /* Keep trying the enter until it goes in */
-
- colva = mapping_make(pmap, va, pa, mflags, 1, prot & VM_PROT_ALL); /* Enter the mapping into the pmap */
-
- if(!colva) break; /* If there were no collisions, we are done... */
-
- mapping_remove(pmap, colva); /* Remove the mapping that collided */
- }
+ if((0x00008000 >> (va >> 28)) & pmap->vflags)
+ panic("pmap_enter: attempt to map into nested vaddr; pmap = %08X, vaddr = %08X\n", pmap, va); /* (TEST/DEBUG) panic */
- enable_preemption(); /* Thread change ok */
+ spl=splhigh(); /* Have to disallow interrupts between the
+ time we possibly clear a mapping and the time
+ we get it remapped again. An I/O SLIH could
+ try to drive an IOR using the page before
+ we get it mapped (Dude! This was a tough
+ bug!!!!) */
-}
-
-/*
- * Enters translations for odd-sized V=F blocks.
- *
- * The higher level VM map should be locked to insure that we don't have a
- * double diddle here.
- *
- * We panic if we get a block that overlaps with another. We do not merge adjacent
- * blocks because removing any address within a block removes the entire block and if
- * would really mess things up if we trashed too much.
- *
- * Once a block is mapped, it is unmutable, that is, protection, catch mode, etc. can
- * not be changed. The block must be unmapped and then remapped with the new stuff.
- * We also do not keep track of reference or change flags.
- *
- * Note that pmap_map_block_rc is the same but doesn't panic if collision.
- *
- */
-
-void pmap_map_block(pmap_t pmap, addr64_t va, ppnum_t pa, vm_size_t size, vm_prot_t prot, int attr, unsigned int flags) { /* Map an autogenned block */
+ mapping_remove(pmap, va); /* Remove any other mapping at this address */
- int memattr;
- unsigned int mflags;
- addr64_t colva;
-
-
- if (pmap == PMAP_NULL) { /* Did they give us a pmap? */
- panic("pmap_map_block: null pmap\n"); /* No, like that's dumb... */
- }
-
-// kprintf("pmap_map_block: (%08X) va = %016llX, pa = %08X, size = %08X, prot = %08X, attr = %08X, flags = %08X\n", /* (BRINGUP) */
-// current_act(), va, pa, size, prot, attr, flags); /* (BRINGUP) */
-
-
- mflags = mmFlgBlock | mmFlgUseAttr | (attr & VM_MEM_GUARDED) | ((attr & VM_MEM_NOT_CACHEABLE) >> 1); /* Convert to our mapping_make flags */
- if(flags) mflags |= mmFlgPerm; /* Mark permanent if requested */
-
- colva = mapping_make(pmap, va, pa, mflags, (size >> 12), prot); /* Enter the mapping into the pmap */
-
- if(colva) { /* If there was a collision, panic */
- panic("pmap_map_block: collision at %016llX, pmap = %08X\n", colva, pmap);
+ if(flags & VM_WIMG_USE_DEFAULT) {
+ if(pp) {
+ /* Set attr to the phys default */
+ memattr = ((pp->pte1&0x00000078) >> 3);
+ } else {
+ memattr = PTE_WIMG_UNCACHED_COHERENT_GUARDED;
+ }
+ } else {
+ memattr = flags & VM_WIMG_MASK;
}
- return; /* Return */
-}
-int pmap_map_block_rc(pmap_t pmap, addr64_t va, ppnum_t pa, vm_size_t size, vm_prot_t prot, int attr, unsigned int flags) { /* Map an autogenned block */
+ /* Make the address mapping */
+ mp=mapping_make(pmap, pp, va, pa, prot, memattr, 0);
- int memattr;
- unsigned int mflags;
- addr64_t colva;
+ splx(spl); /* I'm not busy no more - come what may */
-
- if (pmap == PMAP_NULL) { /* Did they give us a pmap? */
- panic("pmap_map_block_rc: null pmap\n"); /* No, like that's dumb... */
- }
+ debugLog2(51, prot, 0); /* Log pmap_map call */
+
+#if DEBUG
+ if (pmdebug & (PDB_USER|PDB_ENTER))
+ kprintf("leaving pmap_enter\n");
+#endif
- mflags = mmFlgBlock | mmFlgUseAttr | (attr & VM_MEM_GUARDED) | ((attr & VM_MEM_NOT_CACHEABLE) >> 1); /* Convert to our mapping_make flags */
- if(flags) mflags |= mmFlgPerm; /* Mark permanent if requested */
-
- colva = mapping_make(pmap, va, pa, mflags, (size >> 12), prot); /* Enter the mapping into the pmap */
-
- if(colva) return 0; /* If there was a collision, fail */
-
- return 1; /* Return true of we worked */
}
/*
* returns the physical address corrsponding to the
* virtual address specified by pmap and va if the
* virtual address is mapped and 0 if it is not.
- * Note: we assume nothing is ever mapped to phys 0.
- *
- * NOTE: This call always will fail for physical addresses greater than 0xFFFFF000.
*/
vm_offset_t pmap_extract(pmap_t pmap, vm_offset_t va) {
spl_t spl;
- register struct mapping *mp;
+ register struct mapping *mp, *mpv;
register vm_offset_t pa;
- addr64_t nextva;
- ppnum_t ppoffset;
- unsigned int gva;
+ unsigned int seg;
+ pmap_t actpmap;
-#ifdef BOGUSCOMPAT
- panic("pmap_extract: THIS CALL IS BOGUS. NEVER USE IT EVER. So there...\n"); /* Don't use this */
-#else
- gva = (unsigned int)va; /* Make sure we don't have a sign */
+#if PMAP_LOWTRACE
+ dbgTrace(0xF1D0000B, (unsigned int)pmap, (unsigned int)va); /* (TEST/DEBUG) */
+#endif
+#if DEBUG
+ if (pmdebug & PDB_USER)
+ kprintf("pmap_extract(pmap=%x, va=%x)\n", pmap, va);
+#endif
- spl = splhigh(); /* We can't allow any loss of control here */
-
- mp = mapping_find(pmap, (addr64_t)gva, &nextva,1); /* Find the mapping for this address */
-
- if(!mp) { /* Is the page mapped? */
- splx(spl); /* Enable interrupts */
- return 0; /* Pass back 0 if not found */
- }
+ seg = va >> 28; /* Isolate segment */
+ if((0x00008000 >> seg) & pmap->vflags) actpmap = pmap->pmapPmaps[seg]; /* Set nested pmap if there is one */
+ else actpmap = pmap; /* Otherwise use the one passed in */
- ppoffset = (ppnum_t)(((gva & -4096LL) - (mp->mpVAddr & -4096LL)) >> 12); /* Get offset from va to base va */
-
-
- pa = mp->mpPAddr + ppoffset; /* Remember ppage because mapping may vanish after drop call */
-
- mapping_drop_busy(mp); /* We have everything we need from the mapping */
- splx(spl); /* Restore 'rupts */
+ pa = (vm_offset_t) 0; /* Clear this to 0 */
- if(pa > maxPPage32) return 0; /* Force large addresses to fail */
-
- pa = (pa << 12) | (va & 0xFFF); /* Convert physical page number to address */
-
-#endif
- return pa; /* Return physical address or 0 */
-}
+ debugLog2(52, actpmap->space, va); /* Log pmap_map call */
-/*
- * ppnum_t pmap_find_phys(pmap, addr64_t va)
- * returns the physical page corrsponding to the
- * virtual address specified by pmap and va if the
- * virtual address is mapped and 0 if it is not.
- * Note: we assume nothing is ever mapped to phys 0.
- *
- */
-ppnum_t pmap_find_phys(pmap_t pmap, addr64_t va) {
+ spl = splhigh(); /* We can't allow any loss of control here */
- spl_t spl;
- register struct mapping *mp;
- ppnum_t pa, ppoffset;
- addr64_t nextva, curva;
+ if(mp=hw_lock_phys_vir(actpmap->space, va)) { /* Find the mapping for this vaddr and lock physent */
+ if((unsigned int)mp&1) { /* Did the lock on the phys entry time out? */
+ panic("pmap_extract: timeout obtaining lock on physical entry\n"); /* Scream bloody murder! */
+ splx(spl); /* Interruptions are cool now */
+ return 0;
+ }
- spl = splhigh(); /* We can't allow any loss of control here */
-
- mp = mapping_find(pmap, va, &nextva, 1); /* Find the mapping for this address */
-
- if(!mp) { /* Is the page mapped? */
- splx(spl); /* Enable interrupts */
- return 0; /* Pass back 0 if not found */
- }
-
-
- ppoffset = (ppnum_t)(((va & -4096LL) - (mp->mpVAddr & -4096LL)) >> 12); /* Get offset from va to base va */
-
- pa = mp->mpPAddr + ppoffset; /* Get the actual physical address */
+ mpv = hw_cpv(mp); /* Get virtual address of mapping */
+ pa = (vm_offset_t)((mpv->PTEr & -PAGE_SIZE) | ((unsigned int)va & (PAGE_SIZE-1))); /* Build the physical address */
+ if(mpv->physent) hw_unlock_bit((unsigned int *)&mpv->physent->phys_link, PHYS_LOCK); /* Unlock the physical entry */
+ splx(spl); /* Interruptions are cool now */
- mapping_drop_busy(mp); /* We have everything we need from the mapping */
+ debugLog2(53, pa, 0); /* Log pmap_map call */
+ return pa; /* Return the physical address... */
+ }
+
+ pa = hw_cvp_blk(pmap, va); /* Try to convert odd-sized page (returns 0 if not found) */
+ /* Note no nested pmaps here */
splx(spl); /* Restore 'rupts */
+ debugLog2(53, pa, 0); /* Log pmap_map call */
return pa; /* Return physical address or 0 */
}
+/*
+ * pmap_attribute_cache_sync
+ * Handle the machine attribute calls which involve sync the prcessor
+ * cache.
+ */
+kern_return_t
+pmap_attribute_cache_sync(address, size, attribute, value)
+ vm_offset_t address;
+ vm_size_t size;
+ vm_machine_attribute_t attribute;
+ vm_machine_attribute_val_t* value;
+{
+ while(size) {
+ switch (*value) { /* What type was that again? */
+ case MATTR_VAL_CACHE_SYNC: /* It is sync I+D caches */
+ sync_cache(address, PAGE_SIZE); /* Sync up dem caches */
+ break; /* Done with this one here... */
+
+ case MATTR_VAL_CACHE_FLUSH: /* It is flush from all caches */
+ flush_dcache(address, PAGE_SIZE, TRUE); /* Flush out the data cache */
+ invalidate_icache(address,
+ PAGE_SIZE, TRUE); /* Flush out the instruction cache */
+ break; /* Done with this one here... */
+
+ case MATTR_VAL_DCACHE_FLUSH: /* It is flush from data cache(s) */
+ flush_dcache(address, PAGE_SIZE, TRUE); /* Flush out the data cache */
+ break; /* Done with this one here... */
+
+ case MATTR_VAL_ICACHE_FLUSH: /* It is flush from instr cache(s) */
+ invalidate_icache(address,
+ PAGE_SIZE, TRUE); /* Flush out the instruction cache */
+ break; /* Done with this one here... */
+ }
+ size -= PAGE_SIZE;
+ }
+ return KERN_SUCCESS;;
+}
+
/*
* pmap_attributes:
*
- * Set/Get special memory attributes; not implemented.
+ * Set/Get special memory attributes; Set is not implemented.
*
* Note: 'VAL_GET_INFO' is used to return info about a page.
* If less than 1 page is specified, return the physical page
* of resident pages and the number of shared (more than
* one mapping) pages in the range;
*
- *
*/
kern_return_t
pmap_attribute(pmap, address, size, attribute, value)
vm_machine_attribute_t attribute;
vm_machine_attribute_val_t* value;
{
-
- return KERN_INVALID_ARGUMENT;
-
-}
+ spl_t s;
+ vm_offset_t sva, eva;
+ vm_offset_t pa;
+ kern_return_t ret;
+ register struct mapping *mp, *mpv;
+ register struct phys_entry *pp;
+ int total, seg;
+ pmap_t actpmap;
+
+ if (attribute != MATTR_CACHE)
+ return KERN_INVALID_ARGUMENT;
+
+ /* We can't get the caching attribute for more than one page
+ * at a time
+ */
+ if ((*value == MATTR_VAL_GET) &&
+ (trunc_page(address) != trunc_page(address+size-1)))
+ return KERN_INVALID_ARGUMENT;
+ if (pmap == PMAP_NULL)
+ return KERN_SUCCESS;
+
+ sva = trunc_page(address);
+ eva = round_page(address + size);
+ ret = KERN_SUCCESS;
+
+ debugLog2(54, address, attribute); /* Log pmap_map call */
+
+ switch (*value) {
+ case MATTR_VAL_CACHE_SYNC: /* sync I+D caches */
+ case MATTR_VAL_CACHE_FLUSH: /* flush from all caches */
+ case MATTR_VAL_DCACHE_FLUSH: /* flush from data cache(s) */
+ case MATTR_VAL_ICACHE_FLUSH: /* flush from instr cache(s) */
+ sva = trunc_page(sva);
+ s = splhigh();
+
+ while (sva < eva) {
+ seg = sva >> 28; /* Isolate segment */
+ if((0x00008000 >> seg) & pmap->vflags) actpmap = pmap->pmapPmaps[seg]; /* Set nested pmap if there is one */
+ else actpmap = pmap; /* Otherwise use the one passed in */
+
/*
- * pmap_attribute_cache_sync(vm_offset_t pa)
- *
- * Invalidates all of the instruction cache on a physical page and
- * pushes any dirty data from the data cache for the same physical page
+ * Note: the following should work ok with nested pmaps because there are not overlayed mappings
*/
-
-kern_return_t pmap_attribute_cache_sync(ppnum_t pp, vm_size_t size,
- vm_machine_attribute_t attribute,
- vm_machine_attribute_val_t* value) {
-
- spl_t s;
- unsigned int i, npages;
-
- npages = round_page_32(size) >> 12; /* Get the number of pages to do */
+ if(!(actpmap->pmapUsage[(sva >> pmapUsageShft) & pmapUsageMask])) { /* See if this chunk has anything in it */
+ sva = (sva + pmapUsageSize) & (-pmapUsageSize); /* Jump up into the next slot if nothing here */
+ if(!sva) break; /* We tried to wrap, kill loop... */
+ continue; /* Check the next... */
+ }
+
+ if(!(mp = hw_lock_phys_vir(actpmap->space, sva))) { /* Find the mapping for this vaddr and lock physent */
+ sva += PAGE_SIZE; /* Point to the next page */
+ continue; /* Skip if the page is not mapped... */
+ }
+
+ if((unsigned int)mp&1) { /* Did the lock on the phys entry time out? */
+ panic("pmap_attribute: timeout obtaining lock on physical entry\n"); /* Scream bloody murder! */
+ continue;
+ }
+
+ mpv = hw_cpv(mp); /* Get virtual address of mapping */
+ if((unsigned int)mpv->physent) { /* Is there a physical entry? */
+ pa = (vm_offset_t)mpv->physent->pte1 & -PAGE_SIZE; /* Yes, get the physical address from there */
+ }
+ else {
+ pa = (vm_offset_t)(mpv->PTEr & PAGE_SIZE); /* Otherwise from the mapping */
+ }
+
+ switch (*value) { /* What type was that again? */
+ case MATTR_VAL_CACHE_SYNC: /* It is sync I+D caches */
+ sync_cache(pa, PAGE_SIZE); /* Sync up dem caches */
+ break; /* Done with this one here... */
+
+ case MATTR_VAL_CACHE_FLUSH: /* It is flush from all caches */
+ flush_dcache(pa, PAGE_SIZE, TRUE); /* Flush out the data cache */
+ invalidate_icache(pa, PAGE_SIZE, TRUE); /* Flush out the instruction cache */
+ break; /* Done with this one here... */
+
+ case MATTR_VAL_DCACHE_FLUSH: /* It is flush from data cache(s) */
+ flush_dcache(pa, PAGE_SIZE, TRUE); /* Flush out the data cache */
+ break; /* Done with this one here... */
+
+ case MATTR_VAL_ICACHE_FLUSH: /* It is flush from instr cache(s) */
+ invalidate_icache(pa, PAGE_SIZE, TRUE); /* Flush out the instruction cache */
+ break; /* Done with this one here... */
+ }
+ if(mpv->physent) hw_unlock_bit((unsigned int *)&mpv->physent->phys_link, PHYS_LOCK); /* Unlock the physical entry if it exists*/
+
+ sva += PAGE_SIZE; /* Point to the next page */
+ }
+ splx(s);
+ break;
+
+ case MATTR_VAL_GET_INFO: /* Get info */
+ total = 0;
+ s = splhigh(); /* Lock 'em out */
+
+ if (size <= PAGE_SIZE) { /* Do they want just one page */
+ seg = sva >> 28; /* Isolate segment */
+ if((0x00008000 >> seg) & pmap->vflags) actpmap = pmap->pmapPmaps[seg]; /* Set nested pmap if there is one */
+ else actpmap = pmap; /* Otherwise use the one passed in */
+ if(!(mp = hw_lock_phys_vir(actpmap->space, sva))) { /* Find the mapping for this vaddr and lock physent */
+ *value = 0; /* Return nothing if no mapping */
+ }
+ else {
+ if((unsigned int)mp&1) { /* Did the lock on the phys entry time out? */
+ panic("pmap_attribute: timeout obtaining lock on physical entry\n"); /* Scream bloody murder! */
+ }
+ mpv = hw_cpv(mp); /* Get virtual address of mapping */
+ if(pp = mpv->physent) { /* Check for a physical entry */
+ total = 0; /* Clear the count */
+ for (mpv = (mapping *)hw_cpv((mapping *)((unsigned int)pp->phys_link & ~PHYS_FLAGS)); mpv != NULL; mpv = hw_cpv(mp->next)) total++; /* Count the mapping */
+ *value = (vm_machine_attribute_val_t) ((pp->pte1 & -PAGE_SIZE) | total); /* Pass back the physical address and the count of mappings */
+ hw_unlock_bit((unsigned int *)&pp->phys_link, PHYS_LOCK); /* Clear the physical entry lock */
+ }
+ else { /* This is the case for an I/O mapped area */
+ *value = (vm_machine_attribute_val_t) ((mpv->PTEr & -PAGE_SIZE) | 1); /* Pass back the physical address and the count of mappings */
+ }
+ }
+ }
+ else {
+ total = 0;
+ while (sva < eva) {
+ seg = sva >> 28; /* Isolate segment */
+ if((0x00008000 >> seg) & pmap->vflags) actpmap = pmap->pmapPmaps[seg]; /* Set nested pmap if there is one */
+ else actpmap = pmap; /* Otherwise use the one passed in */
+
+ if(!(actpmap->pmapUsage[(sva >> pmapUsageShft) & pmapUsageMask])) { /* See if this chunk has anything in it */
+ sva = (sva + pmapUsageSize) & (-pmapUsageSize); /* Jump up into the next slot if nothing here */
+ if(!sva) break; /* We tried to wrap, kill loop... */
+ continue; /* Check the next... */
+ }
+ if(mp = hw_lock_phys_vir(actpmap->space, sva)) { /* Find the mapping for this vaddr and lock physent */
+ if((unsigned int)mp&1) { /* Did the lock on the phys entry time out? */
+ panic("pmap_attribute: timeout obtaining lock on physical entry\n"); /* Scream bloody murder! */
+ continue;
+ }
+ mpv = hw_cpv(mp); /* Get virtual address of mapping */
+ total += 65536 + (mpv->physent && ((mapping *)((unsigned int)mpv->physent->phys_link & -32))->next); /* Count the "resident" and shared pages */
+ hw_unlock_bit((unsigned int *)&mpv->physent->phys_link, PHYS_LOCK); /* Clear the physical entry lock */
+ }
+ sva += PAGE_SIZE;
+ }
+ *value = total;
+ }
+ splx(s);
+ break;
- for(i = 0; i < npages; i++) { /* Do all requested pages */
- s = splhigh(); /* No interruptions here */
- sync_ppage(pp + i); /* Go flush data cache and invalidate icache */
- splx(s); /* Allow interruptions */
+ case MATTR_VAL_GET: /* return current value */
+ case MATTR_VAL_OFF: /* turn attribute off */
+ case MATTR_VAL_ON: /* turn attribute on */
+ default:
+ ret = KERN_INVALID_ARGUMENT;
+ break;
}
-
- return KERN_SUCCESS;
+
+ debugLog2(55, 0, 0); /* Log pmap_map call */
+
+ return ret;
}
/*
- * pmap_sync_caches_phys(ppnum_t pa)
+ * pmap_sync_caches_phys(vm_offset_t pa)
*
* Invalidates all of the instruction cache on a physical page and
* pushes any dirty data from the data cache for the same physical page
*/
-void pmap_sync_caches_phys(ppnum_t pa) {
+void pmap_sync_caches_phys(vm_offset_t pa) {
spl_t s;
-
- s = splhigh(); /* No interruptions here */
- sync_ppage(pa); /* Sync up dem caches */
- splx(s); /* Allow interruptions */
+
+ s = splhigh(); /* No interruptions here */
+ sync_cache(trunc_page(pa), PAGE_SIZE); /* Sync up dem caches */
+ splx(s); /* Allow interruptions */
return;
}
return;
}
+#if DEBUG
+
+/*
+ * pmap_zero_page
+ * pmap_copy page
+ *
+ * are implemented in movc.s, these
+ * are just wrappers to help debugging
+ */
+
+extern void pmap_zero_page_assembler(vm_offset_t p);
+extern void pmap_copy_page_assembler(vm_offset_t src, vm_offset_t dst);
+
+/*
+ * pmap_zero_page(pa)
+ *
+ * pmap_zero_page zeros the specified (machine independent) page pa.
+ */
+void
+pmap_zero_page(
+ vm_offset_t p)
+{
+ register struct mapping *mp;
+ register struct phys_entry *pp;
+
+ if (pmdebug & (PDB_USER|PDB_ZERO))
+ kprintf("pmap_zero_page(pa=%x)\n", p);
+
+ /*
+ * XXX can these happen?
+ */
+ if (pmap_find_physentry(p) == PHYS_NULL)
+ panic("zero_page: physaddr out of range");
+
+ pmap_zero_page_assembler(p);
+}
+
+/*
+ * pmap_copy_page(src, dst)
+ *
+ * pmap_copy_page copies the specified (machine independent)
+ * page from physical address src to physical address dst.
+ *
+ * We need to invalidate the cache for address dst before
+ * we do the copy. Apparently there won't be any mappings
+ * to the dst address normally.
+ */
+void
+pmap_copy_page(
+ vm_offset_t src,
+ vm_offset_t dst)
+{
+ register struct phys_entry *pp;
+
+ if (pmdebug & (PDB_USER|PDB_COPY))
+ kprintf("pmap_copy_page(spa=%x, dpa=%x)\n", src, dst);
+ if (pmdebug & PDB_COPY)
+ kprintf("pmap_copy_page: phys_copy(%x, %x, %x)\n",
+ src, dst, PAGE_SIZE);
+
+ pmap_copy_page_assembler(src, dst);
+}
+#endif /* DEBUG */
/*
* pmap_pageable(pmap, s, e, pageable)
}
/*
* Routine: pmap_change_wiring
- * NOT USED ANYMORE.
+ * NOTE USED ANYMORE.
*/
void
pmap_change_wiring(
* virtual address range determined by [s, e] and pmap,
* s and e must be on machine independent page boundaries and
* s must be less than or equal to e.
- *
- * Note that this function will not descend nested pmaps.
*/
void
pmap_modify_pages(
{
spl_t spl;
mapping *mp;
- ppnum_t pa;
- addr64_t va, endva, nextva;
- unsigned int saveflags;
- if (pmap == PMAP_NULL) return; /* If no pmap, can't do it... */
-
- va = sva & -4096; /* Round to page */
- endva = eva & -4096; /* Round to page */
+#if PMAP_LOWTRACE
+ dbgTrace(0xF1D00010, (unsigned int)pmap, (unsigned int)(sva|((eva-sva)>>12))); /* (TEST/DEBUG) */
+#endif
+
+#if DEBUG
+ if (pmdebug & PDB_USER) kprintf("pmap_modify_pages(pmap=%x, sva=%x, eva=%x)\n", pmap, sva, eva);
+#endif
- while (va < endva) { /* Walk through all pages */
+ if (pmap == PMAP_NULL) return; /* If no pmap, can't do it... */
- spl = splhigh(); /* We can't allow any loss of control here */
-
- mp = mapping_find(pmap, (addr64_t)va, &va, 0); /* Find the mapping for this address */
-
- if(!mp) { /* Is the page mapped? */
- splx(spl); /* Page not mapped, restore interruptions */
- if((va == 0) || (va >= endva)) break; /* We are done if there are no more or we hit the end... */
- continue; /* We are not done and there is more to check... */
+ debugLog2(56, sva, eva); /* Log pmap_map call */
+
+ spl=splhigh(); /* Don't bother me */
+
+ for ( ; sva < eva; sva += PAGE_SIZE) { /* Cycle through the whole range */
+ mp = hw_lock_phys_vir(pmap->space, sva); /* Lock the physical entry for this mapping */
+ if(mp) { /* Did we find one? */
+ if((unsigned int)mp&1) { /* Did the lock on the phys entry time out? */
+ panic("pmap_modify_pages: timeout obtaining lock on physical entry\n"); /* Scream bloody murder! */
+ continue;
+ }
+ mp = hw_cpv(mp); /* Convert to virtual addressing */
+ if(!mp->physent) continue; /* No physical entry means an I/O page, we can't set attributes */
+ mapping_set_mod(mp->physent); /* Set the modfied bit for this page */
+ hw_unlock_bit((unsigned int *)&mp->physent->phys_link, PHYS_LOCK); /* Unlock the physical entry */
}
-
- saveflags = mp->mpFlags; /* Remember the flags */
- pa = mp->mpPAddr; /* Remember ppage because mapping may vanish after drop call */
-
- mapping_drop_busy(mp); /* We have everything we need from the mapping */
-
- splx(spl); /* Restore 'rupts */
-
- if(saveflags & (mpNest | mpBlock)) continue; /* Can't mess around with these guys... */
-
- mapping_set_mod(pa); /* Set the modfied bit for this page */
-
- if(va == 0) break; /* We hit the end of the pmap, might as well leave now... */
}
- return; /* Leave... */
+ splx(spl); /* Restore the interrupt level */
+
+ debugLog2(57, 0, 0); /* Log pmap_map call */
+ return; /* Leave... */
}
/*
void
pmap_clear_modify(vm_offset_t pa)
{
+ register struct phys_entry *pp;
+ spl_t spl;
- mapping_clr_mod((ppnum_t)pa); /* Clear all change bits for physical page */
+#if PMAP_LOWTRACE
+ dbgTrace(0xF1D00011, (unsigned int)pa, 0); /* (TEST/DEBUG) */
+#endif
+#if DEBUG
+ if (pmdebug & PDB_USER)
+ kprintf("pmap_clear_modify(pa=%x)\n", pa);
+#endif
+
+ pp = pmap_find_physentry(pa); /* Find the physent for this page */
+ if (pp == PHYS_NULL) return; /* If there isn't one, just leave... */
+
+ debugLog2(58, pa, 0); /* Log pmap_map call */
+
+ spl=splhigh(); /* Don't bother me */
+ if(!hw_lock_bit((unsigned int *)&pp->phys_link, PHYS_LOCK, LockTimeOut)) { /* Try to get the lock on the physical entry */
+ panic("pmap_clear_modify: Timeout getting lock on physent at %08X\n", pp); /* Arrrgghhhh! */
+ splx(spl); /* Restore 'rupts */
+ return; /* Should die before here */
+ }
+
+ mapping_clr_mod(pp); /* Clear all change bits for physical page */
+
+ hw_unlock_bit((unsigned int *)&pp->phys_link, PHYS_LOCK); /* Unlock the physical entry */
+ splx(spl); /* Restore the interrupt level */
+
+ debugLog2(59, 0, 0); /* Log pmap_map call */
}
/*
boolean_t
pmap_is_modified(register vm_offset_t pa)
{
- return mapping_tst_mod((ppnum_t)pa); /* Check for modified */
+ register struct phys_entry *pp;
+ spl_t spl;
+ boolean_t ret;
+
+
+#if PMAP_LOWTRACE
+ dbgTrace(0xF1D00012, (unsigned int)pa, 0); /* (TEST/DEBUG) */
+#endif
+#if DEBUG
+ if (pmdebug & PDB_USER)
+ kprintf("pmap_is_modified(pa=%x)\n", pa);
+#endif
+
+ pp = pmap_find_physentry(pa); /* Find the physent for this page */
+ if (pp == PHYS_NULL) return(FALSE); /* Just indicate not set... */
+
+ debugLog2(60, pa, 0); /* Log pmap_map call */
+
+ spl=splhigh(); /* Don't bother me */
+
+ if(!hw_lock_bit((unsigned int *)&pp->phys_link, PHYS_LOCK, LockTimeOut)) { /* Try to get the lock on the physical entry */
+ panic("pmap_is_modified: Timeout getting lock on physent at %08X\n", pp); /* Arrrgghhhh! */
+ splx(spl); /* Restore 'rupts */
+ return 0; /* Should die before here */
+ }
+
+ ret = mapping_tst_mod(pp); /* Check for modified */
+ hw_unlock_bit((unsigned int *)&pp->phys_link, PHYS_LOCK); /* Unlock the physical entry */
+ splx(spl); /* Restore the interrupt level */
+
+ debugLog2(61, ret, 0); /* Log pmap_map call */
+
+ return ret;
}
/*
void
pmap_clear_reference(vm_offset_t pa)
{
- mapping_clr_ref((ppnum_t)pa); /* Check for modified */
+ register struct phys_entry *pp;
+ spl_t spl;
+
+
+#if PMAP_LOWTRACE
+ dbgTrace(0xF1D00013, (unsigned int)pa, 0); /* (TEST/DEBUG) */
+#endif
+#if DEBUG
+ if (pmdebug & PDB_USER)
+ kprintf("pmap_clear_reference(pa=%x)\n", pa);
+#endif
+
+ pp = pmap_find_physentry(pa); /* Find the physent for this page */
+ if (pp == PHYS_NULL) return; /* If there isn't one, just leave... */
+
+ debugLog2(62, pa, 0); /* Log pmap_map call */
+
+ spl=splhigh(); /* Don't bother me */
+ mapping_clr_ref(pp); /* Clear all reference bits for physical page */
+ splx(spl); /* Restore the interrupt level */
+
+ debugLog2(63, 0, 0); /* Log pmap_map call */
+
}
/*
boolean_t
pmap_is_referenced(vm_offset_t pa)
{
- return mapping_tst_ref((ppnum_t)pa); /* Check for referenced */
-}
+ register struct phys_entry *pp;
+ spl_t spl;
+ boolean_t ret;
-/*
- * pmap_canExecute(ppnum_t pa)
- * returns 1 if instructions can execute
- * returns 0 if know not (i.e. guarded and/or non-executable set)
- * returns -1 if we don't know (i.e., the page is no RAM)
- */
-int
-pmap_canExecute(ppnum_t pa)
-{
- phys_entry *physent;
- unsigned int pindex;
- physent = mapping_phys_lookup(pa, &pindex); /* Get physical entry */
+#if PMAP_LOWTRACE
+ dbgTrace(0xF1D00014, (unsigned int)pa, 0); /* (TEST/DEBUG) */
+#endif
+#if DEBUG
+ if (pmdebug & PDB_USER)
+ kprintf("pmap_is_referenced(pa=%x)\n", pa);
+#endif
+
+ pp = pmap_find_physentry(pa); /* Find the physent for this page */
+ if (pp == PHYS_NULL) return(FALSE); /* Just indicate not set... */
+
+ debugLog2(64, pa, 0); /* Log pmap_map call */
+
+ spl=splhigh(); /* Don't bother me */
- if(!physent) return -1; /* If there is no physical entry, we don't know... */
+ if(!hw_lock_bit((unsigned int *)&pp->phys_link, PHYS_LOCK, LockTimeOut)) { /* Try to get the lock on the physical entry */
+ panic("pmap_is_referenced: Timeout getting lock on physent at %08X\n", pp); /* Arrrgghhhh! */
+ splx(spl); /* Restore 'rupts */
+ return 0; /* Should die before here */
+ }
+
+ ret = mapping_tst_ref(pp); /* Check for referenced */
+
+ hw_unlock_bit((unsigned int *)&pp->phys_link, PHYS_LOCK); /* Unlock the physical entry */
+ splx(spl); /* Restore the interrupt level */
+
+ debugLog2(65, ret, 0); /* Log pmap_map call */
- if((physent->ppLink & (ppN | ppG))) return 0; /* If we are marked non-executable or guarded, say we can not execute */
- return 1; /* Good to go... */
+ return ret;
}
#if MACH_VM_DEBUG
{
register struct phys_entry *pp_src, *pp_dst;
spl_t s;
- addr64_t fsrc, fdst;
- assert(((dst <<12) & PAGE_MASK+dst_offset+len) <= PAGE_SIZE);
- assert(((src <<12) & PAGE_MASK+src_offset+len) <= PAGE_SIZE);
- fsrc = ((addr64_t)src << 12) + src_offset;
- fdst = ((addr64_t)dst << 12) + dst_offset;
+#if PMAP_LOWTRACE
+ dbgTrace(0xF1D00019, (unsigned int)src+src_offset, (unsigned int)dst+dst_offset); /* (TEST/DEBUG) */
+ dbgTrace(0xF1D04019, (unsigned int)len, 0); /* (TEST/DEBUG) */
+#endif
+ s = splhigh();
+
+ assert(((dst & PAGE_MASK)+dst_offset+len) <= PAGE_SIZE);
+ assert(((src & PAGE_MASK)+src_offset+len) <= PAGE_SIZE);
+
+ /*
+ * Since the source and destination are physical addresses,
+ * turn off data translation to perform a bcopy() in bcopy_phys().
+ */
+ phys_copy((vm_offset_t) src+src_offset,
+ (vm_offset_t) dst+dst_offset, len);
- phys_copy(fsrc, fdst, len); /* Copy the stuff physically */
+ splx(s);
}
void
panic("pmap_zero_part_page");
}
-boolean_t pmap_verify_free(ppnum_t pa) {
+boolean_t pmap_verify_free(vm_offset_t pa) {
struct phys_entry *pp;
- unsigned int pindex;
- pp = mapping_phys_lookup(pa, &pindex); /* Get physical entry */
- if (pp == 0) return FALSE; /* If there isn't one, show no mapping... */
+#if PMAP_LOWTRACE
+ dbgTrace(0xF1D00007, (unsigned int)pa, 0); /* (TEST/DEBUG) */
+#endif
+
+#if DEBUG
+ if (pmdebug & PDB_USER)
+ kprintf("pmap_verify_free(pa=%x)\n", pa);
+#endif
+
+ if (!pmap_initialized) return(TRUE);
- if(pp->ppLink & ~(ppLock | ppN | ppFlags)) return TRUE; /* We have at least one mapping */
- return FALSE; /* No mappings */
+ pp = pmap_find_physentry(pa); /* Look up the physical entry */
+ if (pp == PHYS_NULL) return FALSE; /* If there isn't one, show no mapping... */
+ return ((mapping *)((unsigned int)pp->phys_link & ~PHYS_FLAGS) == MAPPING_NULL); /* Otherwise, return TRUE if mapping exists... */
}
{
unsigned int i;
+#if DEBUG
+ if (watchacts & WA_PCB) {
+ kprintf("Switching to map at 0x%08x, space=%d\n",
+ map,map->space);
+ }
+#endif /* DEBUG */
- hw_blow_seg(copyIOaddr); /* Blow off the first segment */
- hw_blow_seg(copyIOaddr + 0x10000000ULL); /* Blow off the second segment */
/* when changing to kernel space, don't bother
* doing anything, the kernel is mapped from here already.
}
/*
- * kern_return_t pmap_nest(grand, subord, vstart, size)
+ * kern_return_t pmap_nest(grand, subord, vaddr, size)
*
* grand = the pmap that we will nest subord into
* subord = the pmap that goes into the grand
- * vstart = start of range in pmap to be inserted
- * nstart = start of range in pmap nested pmap
- * size = Size of nest area (up to 16TB)
+ * vaddr = start of range in pmap to be inserted
+ * size = size of range in pmap to be inserted
*
* Inserts a pmap into another. This is used to implement shared segments.
* On the current PPC processors, this is limited to segment (256MB) aligned
* segment sized ranges.
- *
- * We actually kinda allow recursive nests. The gating factor is that we do not allow
- * nesting on top of something that is already mapped, i.e., the range must be empty.
- *
- *
- *
- * Note that we depend upon higher level VM locks to insure that things don't change while
- * we are doing this. For example, VM should not be doing any pmap enters while it is nesting
- * or do 2 nests at once.
*/
-kern_return_t pmap_nest(pmap_t grand, pmap_t subord, addr64_t vstart, addr64_t nstart, uint64_t size) {
-
- addr64_t nextva, vend, colladdr;
- unsigned int msize;
- int i, nlists, asize;
- spl_t s;
- mapping *mp;
-
-
- if(size & 0x0FFFFFFFULL) return KERN_INVALID_VALUE; /* We can only do this for multiples of 256MB */
- if((size >> 28) > 65536) return KERN_INVALID_VALUE; /* Max size we can nest is 16TB */
- if(vstart & 0x0FFFFFFFULL) return KERN_INVALID_VALUE; /* We can only do this aligned to 256MB */
- if(nstart & 0x0FFFFFFFULL) return KERN_INVALID_VALUE; /* We can only do this aligned to 256MB */
+kern_return_t pmap_nest(pmap_t grand, pmap_t subord, vm_offset_t vaddr, vm_size_t size) {
+
+ unsigned int oflags, seg, grandr;
+ int i;
- if(size == 0) { /* Is the size valid? */
- panic("pmap_nest: size is invalid - %016llX\n", size);
+ if(size != 0x10000000) return KERN_INVALID_VALUE; /* We can only do this for 256MB for now */
+ if(vaddr & 0x0FFFFFFF) return KERN_INVALID_VALUE; /* We can only do this aligned to 256MB */
+
+ while(1) { /* Test and set the subordinate flag */
+ oflags = subord->vflags & ~pmapAltSeg; /* Get old unset value */
+ if(subord->vflags & pmapAltSeg) { /* Are trying to nest one already nested? */
+ panic("pmap_nest: Attempt to nest an already nested pmap\n");
+ }
+ if(hw_compare_and_store(oflags, oflags | pmapSubord, &subord->vflags)) break; /* Done if we got it set */
}
- msize = (size >> 28) - 1; /* Change size to blocks of 256MB */
-
- nlists = mapSetLists(grand); /* Set number of lists this will be on */
+ simple_lock(&grand->lock); /* Lock the superior pmap */
- mp = mapping_alloc(nlists); /* Get a spare mapping block */
+ if(grand->vflags & pmapSubord) { /* Are we only one level deep? */
+ simple_unlock(&grand->lock); /* Unlock the superior pmap */
+ panic("pmap_nest: Attempt to nest into subordinate pmap\n");
+ return KERN_FAILURE; /* Shame on you */
+ }
+
+ seg = vaddr >> 28; /* Isolate the segment number */
+ if((0x00008000 >> seg) & grand->vflags) { /* See if it is already in use */
+ simple_unlock(&grand->lock); /* Unlock the superior pmap */
+ panic("pmap_nest: Attempt to nest into already nested segment\n");
+ return KERN_FAILURE; /* Shame on you */
+ }
- mp->mpFlags = 0x01000000 | mpNest | nlists; /* Set the flags. Make sure busy count is 1 */
- mp->mpSpace = subord->space; /* Set the address space/pmap lookup ID */
- mp->mpBSize = msize; /* Set the size */
- mp->mpPte = 0; /* Set the PTE invalid */
- mp->mpPAddr = 0; /* Set the physical page number */
- mp->mpVAddr = vstart; /* Set the address */
- mp->mpNestReloc = nstart - vstart; /* Set grand to nested vaddr relocation value */
+ grand->pmapPmaps[seg] = subord; /* Set the pointer to the subordinate */
+ grand->pmapSegs[seg] = SEG_REG_PROT | (seg << 20) | subord->space; /* Set the vsid to the subordinate's vsid */
+ grand->vflags |= (0x00008000 >> seg); /* Set in-use bit */
+
+ grandr = (unsigned int)grand ^ grand->pmapvr; /* Get real address of the grand pmap */
- colladdr = hw_add_map(grand, mp); /* Go add the mapping to the pmap */
+ simple_unlock(&grand->lock); /* Unlock the grand pmap */
- if(colladdr) { /* Did it collide? */
- vend = vstart + size - 4096; /* Point to the last page we would cover in nest */
- panic("pmap_nest: attempt to nest into a non-empty range - pmap = %08X, start = %016llX, end = %016llX\n",
- grand, vstart, vend);
+
+/*
+ * Note that the following will force the segment registers to be reloaded following
+ * the next interrupt on all processors if they are using the pmap we just changed.
+ *
+ */
+
+
+ for(i=0; i < real_ncpus; i++) { /* Cycle through processors */
+ (void)hw_compare_and_store((unsigned int)grandr, 0, &per_proc_info[i].Lastpmap); /* Clear if ours */
}
-
- return KERN_SUCCESS;
+
+ return KERN_SUCCESS; /* Bye, bye, butterfly... */
}
+
/*
- * kern_return_t pmap_unnest(grand, vaddr)
+ * kern_return_t pmap_unnest(grand, vaddr, size)
*
* grand = the pmap that we will nest subord into
- * vaddr = start of range in pmap to be unnested
+ * vaddr = start of range in pmap to be inserted
+ * size = size of range in pmap to be inserted
*
* Removes a pmap from another. This is used to implement shared segments.
* On the current PPC processors, this is limited to segment (256MB) aligned
* segment sized ranges.
*/
-kern_return_t pmap_unnest(pmap_t grand, addr64_t vaddr) {
+kern_return_t pmap_unnest(pmap_t grand, vm_offset_t vaddr, vm_size_t size) {
unsigned int oflags, seg, grandr, tstamp;
int i, tcpu, mycpu;
- addr64_t nextva;
- spl_t s;
- mapping *mp;
- s = splhigh(); /* Make sure interruptions are disabled */
-
- mp = mapping_find(grand, vaddr, &nextva, 0); /* Find the nested map */
-
- if(((unsigned int)mp & mapRetCode) != mapRtOK) { /* See if it was even nested */
- panic("pmap_unnest: Attempt to unnest an unnested segment - va = %016llX\n", vaddr);
- }
-
- if(!(mp->mpFlags & mpNest)) { /* Did we find something other than a nest? */
- panic("pmap_unnest: Attempt to unnest something that is not a nest - va = %016llX\n", vaddr);
+ if(size != 0x10000000) return KERN_INVALID_VALUE; /* We can only do this for 256MB for now */
+ if(vaddr & 0x0FFFFFFF) return KERN_INVALID_VALUE; /* We can only do this aligned to 256MB */
+
+ simple_lock(&grand->lock); /* Lock the superior pmap */
+ disable_preemption(); /* It's all for me! */
+
+ seg = vaddr >> 28; /* Isolate the segment number */
+ if(!((0x00008000 >> seg) & grand->vflags)) { /* See if it is already in use */
+ enable_preemption(); /* Ok, your turn */
+ simple_unlock(&grand->lock); /* Unlock the superior pmap */
+ panic("pmap_unnest: Attempt to unnest an unnested segment\n");
+ return KERN_FAILURE; /* Shame on you */
}
- if(mp->mpVAddr != vaddr) { /* Make sure the address is the same */
- panic("pmap_unnest: Attempt to unnest something that is not at start of nest - va = %016llX\n", vaddr);
- }
+ grand->pmapPmaps[seg] = (pmap_t)0; /* Clear the pointer to the subordinate */
+ grand->pmapSegs[seg] = grand->space; /* Set the pointer to the subordinate's vsid */
+ grand->pmapSegs[seg] = SEG_REG_PROT | (seg << 20) | grand->space; /* Set the vsid to the grand's vsid */
+ grand->vflags &= ~(0x00008000 >> seg); /* Clear in-use bit */
- (void)hw_atomic_or(&mp->mpFlags, mpRemovable); /* Show that this mapping is now removable */
+ grandr = (unsigned int)grand ^ grand->pmapvr; /* Get real address of the grand pmap */
- mapping_drop_busy(mp); /* Go ahead and relase the mapping now */
+ simple_unlock(&grand->lock); /* Unlock the superior pmap */
- disable_preemption(); /* It's all for me! */
- splx(s); /* Restore 'rupts */
-
- (void)mapping_remove(grand, vaddr); /* Toss the nested pmap mapping */
-
- invalidateSegs(grand); /* Invalidate the pmap segment cache */
-
/*
* Note that the following will force the segment registers to be reloaded
* on all processors (if they are using the pmap we just changed) before returning.
*/
- mycpu = cpu_number(); /* Who am I? Am I just a dream? */
- for(i=0; i < real_ncpus; i++) { /* Cycle through processors */
- if((unsigned int)grand == per_proc_info[i].ppUserPmapVirt) { /* Is this guy using the changed pmap? */
-
- per_proc_info[i].ppInvSeg = 1; /* Show that we need to invalidate the segments */
-
- if(i == mycpu) continue; /* Don't diddle ourselves */
-
- tstamp = per_proc_info[i].ruptStamp[1]; /* Save the processor's last interrupt time stamp */
+ mycpu = cpu_number(); /* Who am I? Am I just a dream? */
+ for(i=0; i < real_ncpus; i++) { /* Cycle through processors */
+ if(hw_compare_and_store((unsigned int)grandr, 0, &per_proc_info[i].Lastpmap)) { /* Clear if ours and kick the other guy if he was using it */
+ if(i == mycpu) continue; /* Don't diddle ourselves */
+ tstamp = per_proc_info[i].ruptStamp[1]; /* Save the processor's last interrupt time stamp */
if(cpu_signal(i, SIGPwake, 0, 0) != KERN_SUCCESS) { /* Make sure we see the pmap change */
continue;
}
-
if(!hw_cpu_wcng(&per_proc_info[i].ruptStamp[1], tstamp, LockTimeOut)) { /* Wait for the other processors to enter debug */
panic("pmap_unnest: Other processor (%d) did not see interruption request\n", i);
}
}
}
- enable_preemption(); /* Others can run now */
- return KERN_SUCCESS; /* Bye, bye, butterfly... */
+ enable_preemption(); /* Others can run now */
+ return KERN_SUCCESS; /* Bye, bye, butterfly... */
}
-/*
- * void MapUserAddressSpaceInit(void)
- *
- * Initialized anything we need to in order to map user address space slices into
- * the kernel. Primarily used for copy in/out.
- *
- * Currently we only support one 512MB slot for this purpose. There are two special
- * mappings defined for the purpose: the special pmap nest, and linkage mapping.
- *
- * The special pmap nest (which is allocated in this function) is used as a place holder
- * in the kernel's pmap search list. It is 512MB long and covers the address range
- * starting at copyIOaddr. It points to no actual memory and when the fault handler
- * hits in it, it knows to look in the per_proc and start using the linkage
- * mapping contained therin.
- *
- * The linkage mapping is used to glue the user address space slice into the
- * kernel. It contains the relocation information used to transform the faulting
- * kernel address into the user address space. It also provides the link to the
- * user's pmap. This is pointed to by the per_proc and is switched in and out
- * whenever there is a context switch.
- *
- */
-
-void MapUserAddressSpaceInit(void) {
-
- addr64_t colladdr;
- int nlists, asize;
- mapping *mp;
-
- nlists = mapSetLists(kernel_pmap); /* Set number of lists this will be on */
-
- mp = mapping_alloc(nlists); /* Get a spare mapping block */
-
- mp->mpFlags = 0x01000000 |mpNest | mpSpecial | nlists; /* Set the flags. Make sure busy count is 1 */
- mp->mpSpace = kernel_pmap->space; /* Set the address space/pmap lookup ID */
- mp->mpBSize = 1; /* Set the size to 2 segments */
- mp->mpPte = 0; /* Means nothing */
- mp->mpPAddr = 0; /* Means nothing */
- mp->mpVAddr = copyIOaddr; /* Set the address range we cover */
- mp->mpNestReloc = 0; /* Means nothing */
-
- colladdr = hw_add_map(kernel_pmap, mp); /* Go add the mapping to the pmap */
-
- if(colladdr) { /* Did it collide? */
- panic("MapUserAddressSpaceInit: MapUserAddressSpace range already mapped\n");
- }
-
- return;
-}
-
-/*
- * addr64_t MapUserAddressSpace(vm_map_t map, vm_offset_t va, size)
- *
- * map = the vm_map that we are mapping into the kernel
- * va = start of the address range we are mapping
- * size = size of the range. No greater than 256MB and not 0.
- * Note that we do not test validty, we chose to trust our fellows...
- *
- * Maps a slice of a user address space into a predefined kernel range
- * on a per-thread basis. In the future, the restriction of a predefined
- * range will be loosened.
- *
- * Builds the proper linkage map to map the user range
- * We will round this down to the previous segment boundary and calculate
- * the relocation to the kernel slot
- *
- * We always make a segment table entry here if we need to. This is mainly because of
- * copyin/out and if we don't, there will be multiple segment faults for
- * each system call. I have seen upwards of 30000 per second.
- *
- * We do check, however, to see if the slice is already mapped and if so,
- * we just exit. This is done for performance reasons. It was found that
- * there was a considerable boost in copyin/out performance if we did not
- * invalidate the segment at ReleaseUserAddressSpace time, so we dumped the
- * restriction that you had to bracket MapUserAddressSpace. Further, there
- * is a yet further boost if you didn't need to map it each time. The theory
- * behind this is that many times copies are to or from the same segment and
- * done multiple times within the same system call. To take advantage of that,
- * we check cioSpace and cioRelo to see if we've already got it.
- *
- * We also need to half-invalidate the slice when we context switch or go
- * back to user state. A half-invalidate does not clear the actual mapping,
- * but it does force the MapUserAddressSpace function to reload the segment
- * register/SLBE. If this is not done, we can end up some pretty severe
- * performance penalties. If we map a slice, and the cached space/relocation is
- * the same, we won't reload the segment registers. Howver, since we ran someone else,
- * our SR is cleared and we will take a fault. This is reasonable if we block
- * while copying (e.g., we took a page fault), but it is not reasonable when we
- * just start. For this reason, we half-invalidate to make sure that the SR is
- * explicitly reloaded.
- *
- * Note that we do not go to the trouble of making a pmap segment cache
- * entry for these guys because they are very short term -- 99.99% of the time
- * they will be unmapped before the next context switch.
- *
- */
+void pmap_ver(pmap_t pmap, vm_offset_t sva, vm_offset_t eva) {
-addr64_t MapUserAddressSpace(vm_map_t map, addr64_t va, unsigned int size) {
-
- addr64_t baddrs, reladd;
- thread_act_t act;
- mapping *mp;
- struct per_proc_info *perproc;
+ int cnt, i, j, k;
+ vm_offset_t xx;
- baddrs = va & 0xFFFFFFFFF0000000ULL; /* Isolate the segment */
- act = current_act(); /* Remember our activation */
+ if(!pmap) return;
- reladd = baddrs - copyIOaddr; /* Get the relocation from user to kernel */
+ sva = trunc_page(sva);
+ eva = trunc_page(eva);
- if((act->mact.cioSpace == map->pmap->space) && (act->mact.cioRelo == reladd)) { /* Already mapped? */
- return ((va & 0x0FFFFFFFULL) | copyIOaddr); /* Pass back the kernel address we are to use */
+ for(i = 0; i < (pmapUsageMask + 1); i++) { /* Step through them all */
+ if((pmap->pmapUsage[i]) > 8192) { /* See if this is a sane number */
+ panic("pmap_ver: pmapUsage slot for %08X has invalid count (%d) for pmap %08X\n",
+ i * pmapUsageSize, pmap->pmapUsage[i], pmap);
+ }
}
-
- disable_preemption(); /* Don't move... */
- perproc = getPerProc(); /* Get our per_proc_block */
-
- mp = (mapping *)&perproc->ppCIOmp; /* Make up for C */
- act->mact.cioRelo = reladd; /* Relocation from user to kernel */
- mp->mpNestReloc = reladd; /* Relocation from user to kernel */
-
- act->mact.cioSpace = map->pmap->space; /* Set the address space/pmap lookup ID */
- mp->mpSpace = map->pmap->space; /* Set the address space/pmap lookup ID */
-
-/*
- * Here we make an assumption that we are going to be using the base pmap's address space.
- * If we are wrong, and that would be very, very, very rare, the fault handler will fix us up.
- */
-
- hw_map_seg(map->pmap, copyIOaddr, baddrs); /* Make the entry for the first segment */
-
- enable_preemption(); /* Let's move */
- return ((va & 0x0FFFFFFFULL) | copyIOaddr); /* Pass back the kernel address we are to use */
-}
-
-/*
- * void ReleaseUserAddressMapping(addr64_t kva)
- *
- * kva = kernel address of the user copy in/out slice
- *
- */
-
-void ReleaseUserAddressSpace(addr64_t kva) {
-
- int i;
- addr64_t nextva, vend, kaddr, baddrs;
- unsigned int msize;
- thread_act_t act;
- mapping *mp;
-
- if(kva == 0) return; /* Handle a 0 */
+ j = 0;
+ while(1) { /* Try multiple times */
+ cnt = 0;
+ for(i = 0; i < (pmapUsageMask + 1); i++) { /* Step through them all */
+ cnt = cnt + pmap->pmapUsage[i]; /* Sum all slots */
+ }
+ if(cnt == pmap->stats.resident_count) break; /* We're ok if we match... */
- disable_preemption(); /* Don't move... */
-
- act = current_act(); /* Remember our activation */
-
- if(act->mact.cioSpace == invalSpace) { /* We only support one at a time */
- panic("ReleaseUserAddressMapping: attempt release undefined copy in/out user address space slice\n");
+ j++;
+ for(i = 0; i < 100000; i++) {
+ k = j + i;
+ }
+ if(j >= 10) {
+ panic("pmap_ver: pmapUsage total (%d) does not match resident count (%d) for pmap %08X\n",
+ cnt, pmap->stats.resident_count, pmap);
+ }
}
-
- act->mact.cioSpace = invalSpace; /* Invalidate space */
- mp = (mapping *)&per_proc_info[cpu_number()].ppCIOmp; /* Make up for C */
- mp->mpSpace = invalSpace; /* Trash it in the per_proc as well */
-
- hw_blow_seg(copyIOaddr); /* Blow off the first segment */
- hw_blow_seg(copyIOaddr + 0x10000000ULL); /* Blow off the second segment */
- enable_preemption(); /* Let's move */
-
- return; /* Let's leave */
-}
-
-
-
-/*
- * kern_return_t pmap_boot_map(size)
- *
- * size = size of virtual address range to be mapped
- *
- * This function is used to assign a range of virtual addresses before VM in
- * initialized. It starts at VM_MAX_KERNEL_ADDRESS and works downward.
- * The variable vm_last_addr contains the current highest possible VM
- * assignable address. It is a panic to attempt to call this after VM has
- * started up. The only problem is, is that we may not have the serial or
- * framebuffer mapped, so we'll never know we died.........
- */
-
-vm_offset_t pmap_boot_map(vm_size_t size) {
-
- if(kernel_map != VM_MAP_NULL) { /* Has VM already started? */
- panic("pmap_boot_map: VM started\n");
+ for(xx = sva; xx < eva; xx += PAGE_SIZE) { /* See if any slots not clear */
+ if(pmap_extract(pmap, xx)) {
+ panic("pmap_ver: range (%08X to %08X) not empty at %08X for pmap %08X\n",
+ sva, eva, xx, pmap);
+ }
}
-
- size = round_page_32(size); /* Make sure this is in pages */
- vm_last_addr = vm_last_addr - size; /* Allocate the memory */
- return (vm_last_addr + 1); /* Return the vaddr we just allocated */
-
}
-
/* temporary workaround */
boolean_t
coredumpok(vm_map_t map, vm_offset_t va)
{
return TRUE;
}
+
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <kern/queue.h>
#include <vm/pmap.h>
-#define maxPPage32 0x000FFFFF /* Maximum page number in 32-bit machines */
-
-typedef uint32_t shexlock;
-
-#pragma pack(4) /* Make sure the structure stays as we defined it */
-
-struct sgc {
- uint64_t sgcESID; /* ESID portion of segment cache */
-#define sgcESmsk 0xFFFFFFFFF0000000ULL /* ESID portion of segment register cache */
- uint64_t sgcVSID; /* VSID portion of segment cache */
-#define sgcVSmsk 0xFFFFFFFFFFFFF000ULL /* VSID mask */
-#define sgcVSKeys 0x0000000000000C00ULL /* Protection keys */
-#define sgcVSKeyUsr 53 /* User protection key */
-#define sgcVSNoEx 0x0000000000000200ULL /* No execute */
-};
-#pragma pack()
-
-typedef struct sgc sgc;
-
-#pragma pack(4) /* Make sure the structure stays as we defined it */
struct pmap {
- queue_head_t pmap_link; /* MUST BE FIRST */
- addr64_t pmapvr; /* Virtual to real conversion mask */
- shexlock pmapSXlk; /* Shared/Exclusive lock for mapping changes */
- unsigned int space; /* space for this pmap */
-#define invalSpace 0x00000001 /* Predefined always invalid space */
- int ref_count; /* reference count */
- unsigned int pmapFlags; /* Flags */
-#define pmapKeys 0x00000007 /* Keys and no execute bit to use with this pmap */
-#define pmapKeyDef 0x00000006 /* Default keys - Sup = 1, user = 1, no ex = 0 */
-#define pmapVMhost 0x00000010 /* pmap with Virtual Machines attached to it */
- unsigned int spaceNum; /* Space number */
- unsigned int pmapCCtl; /* Cache control */
-#define pmapCCtlVal 0xFFFF0000 /* Valid entries */
-#define pmapCCtlLck 0x00008000 /* Lock bit */
-#define pmapCCtlLckb 16 /* Lock bit */
-#define pmapCCtlGen 0x00007FFF /* Generation number */
-
-#define pmapSegCacheCnt 16 /* Maximum number of cache entries */
-#define pmapSegCacheUse 16 /* Number of cache entries to use */
-
- struct pmap *freepmap; /* Free pmaps */
-
- unsigned int pmapRsv1[3];
-/* 0x038 */
- uint64_t pmapSCSubTag; /* Segment cache sub-tags. This is a 16 entry 4 bit array */
-/* 0x040 */
- sgc pmapSegCache[pmapSegCacheCnt]; /* SLD values cached for quick load */
-
-/* 0x140 */
-/* if fanout is 4, then shift is 1, if fanout is 8 shift is 2, etc */
-#define kSkipListFanoutShift 1
-/* with n lists, we can handle (fanout**n) pages optimally */
-#define kSkipListMaxLists 12
- unsigned char pmapCurLists; /* 0x140 - max #lists any mapping in this pmap currently has */
- unsigned char pmapRsv2[3];
- uint32_t pmapRandNum; /* 0x144 - used by mapSetLists() as a random number generator */
- addr64_t pmapSkipLists[kSkipListMaxLists]; /* 0x148 - the list headers */
-/* following statistics conditionally gathered */
- uint64_t pmapSearchVisits; /* 0x1A8 - nodes visited searching pmaps */
- uint32_t pmapSearchCnt; /* 0x1B0 - number of calls to mapSearch or mapSearchFull */
-
- unsigned int pmapRsv3[3];
-
-/* 0x1C0 */
-
- struct pmap_statistics stats; /* statistics */
- decl_simple_lock_data(,lock) /* lock on map */
+ queue_head_t pmap_link; /* MUST BE FIRST */
+ unsigned int pmapvr; /* Virtual to real conversion mask */
+ space_t space; /* space for this pmap */
+#define BMAPLOCK 0x00000001
+ struct blokmap *bmaps; /* Physical pointer to odd-size page maps */
+ int ref_count; /* reference count */
+ unsigned int vflags; /* Alternate map validity flags */
+#define pmapBatVal 0xFF000000
+#define pmapBatDVal 0xF0000000
+#define pmapBatIVal 0x0F000000
+#define pmapFlags 0x00FF0000
+#define pmapSubord 0x00800000
+#define pmapVMhost 0x00400000
+#define pmapAltSeg 0x0000FFFF
+ unsigned int spaceNum; /* Space number */
+/* PPC line boundary here - 020 */
+ unsigned int pmapSegs[16]; /* Contents of segment register if different than base space */
+/* PPC line boundary here - 060 */
+ struct pmap *pmapPmaps[16]; /* Pointer to next lower level of pmaps */
+/* PPC line boundary here - 0A0 */
+/* Note: this must start on a word boundary */
+ unsigned short pmapUsage[128]; /* Count of pages mapped into 32mb (8192 page) slots */
+#define pmapUsageShft 25
+#define pmapUsageMask 0x0000007F
+#define pmapUsageSize (32*1024*1024)
+
+/* PPC line boundary here - 1A0 */
+ struct pmap_statistics stats; /* statistics */
+ decl_simple_lock_data(,lock) /* lock on map */
/* Need to pad out to a power of 2 - right now it is 512 bytes */
#define pmapSize 512
};
-#pragma pack()
-
-#pragma pack(4)
-struct pmapTransTab {
- addr64_t pmapPAddr; /* Physcial address of pmap */
- unsigned int pmapVAddr; /* Virtual address of pmap */
-};
-#pragma pack() /* Make sure the structure stays as we defined it */
-
-typedef struct pmapTransTab pmapTransTab;
#define PMAP_NULL ((pmap_t) 0)
extern pmap_t kernel_pmap; /* The kernel's map */
extern pmap_t cursor_pmap; /* The pmap to start allocations with */
-extern pmap_t sharedPmap;
-extern unsigned int sharedPage;
-extern int ppc_max_adrsp; /* Maximum number of concurrent address spaces allowed. */
-extern addr64_t vm_max_address; /* Maximum effective address supported */
-extern addr64_t vm_max_physical; /* Maximum physical address supported */
-extern pmapTransTab *pmapTrans; /* Space to pmap translate table */
+
#define PMAP_SWITCH_USER(th, map, my_cpu) th->map = map;
#define PMAP_ACTIVATE(pmap, th, cpu)
#define PMAP_CONTEXT(pmap,th)
#define pmap_kernel_va(VA) \
- (((VA) >= VM_MIN_KERNEL_ADDRESS) && ((VA) <= vm_last_addr))
+ (((VA) >= VM_MIN_KERNEL_ADDRESS) && ((VA) <= VM_MAX_KERNEL_ADDRESS))
#define PPC_SID_KERNEL 0 /* Must change KERNEL_SEG_REG0_VALUE if !0 */
-
-#define maxAdrSp 16384
-#define maxAdrSpb 14
-#define copyIOaddr 0x00000000E0000000ULL
+#define SID_MAX ((1<<20) - 1) /* Space ID=20 bits, segment_id=SID + 4 bits */
#define pmap_kernel() (kernel_pmap)
#define pmap_resident_count(pmap) ((pmap)->stats.resident_count)
#define pmap_copy(dpmap,spmap,da,len,sa)
#define pmap_update()
+#define pmap_phys_address(x) ((x) << PPC_PGSHIFT)
+#define pmap_phys_to_frame(x) ((x) >> PPC_PGSHIFT)
+
#define PMAP_DEFAULT_CACHE 0
#define PMAP_INHIBIT_CACHE 1
#define PMAP_GUARDED_CACHE 2
#define PMAP_NO_GUARD_CACHE 8
/* corresponds to cached, coherent, not writethru, not guarded */
-#define VM_WIMG_DEFAULT (VM_MEM_COHERENT)
-#define VM_WIMG_COPYBACK (VM_MEM_COHERENT)
-#define VM_WIMG_IO (VM_MEM_COHERENT | \
- VM_MEM_NOT_CACHEABLE | VM_MEM_GUARDED)
-#define VM_WIMG_WTHRU (VM_MEM_WRITE_THROUGH | VM_MEM_COHERENT | VM_MEM_GUARDED)
-/* write combining mode, aka store gather */
-#define VM_WIMG_WCOMB (VM_MEM_NOT_CACHEABLE | VM_MEM_COHERENT)
+#define VM_WIMG_DEFAULT VM_MEM_COHERENT
+#define VM_WIMG_IO VM_MEM_COHERENT | \
+ VM_MEM_NOT_CACHEABLE | VM_MEM_GUARDED
/*
* prototypes.
*/
+extern void ppc_protection_init(void);
extern vm_offset_t phystokv(vm_offset_t pa); /* Get kernel virtual address from physical */
extern vm_offset_t kvtophys(vm_offset_t va); /* Get physical address from kernel virtual */
extern vm_offset_t pmap_map(vm_offset_t va,
vm_offset_t epa,
boolean_t available,
unsigned int attr);
-extern void pmap_bootstrap(uint64_t msize,
+extern vm_offset_t pmap_map_bd(vm_offset_t va,
+ vm_offset_t spa,
+ vm_offset_t epa,
+ vm_prot_t prot);
+extern void pmap_bootstrap(unsigned int mem_size,
vm_offset_t *first_avail,
- unsigned int kmapsize);
+ vm_offset_t *first_phys_avail, unsigned int kmapsize);
+extern void pmap_block_map(vm_offset_t pa,
+ vm_size_t size,
+ vm_prot_t prot,
+ int entry,
+ int dtlb);
extern void pmap_switch(pmap_t);
extern vm_offset_t pmap_extract(pmap_t pmap,
extern void pmap_remove_all(vm_offset_t pa);
-extern boolean_t pmap_verify_free(ppnum_t pa);
+extern boolean_t pmap_verify_free(vm_offset_t pa);
extern void sync_cache(vm_offset_t pa, unsigned length);
-extern void sync_cache64(addr64_t pa, unsigned length);
-extern void sync_ppage(ppnum_t pa);
-extern void sync_cache_virtual(vm_offset_t va, unsigned length);
extern void flush_dcache(vm_offset_t va, unsigned length, boolean_t phys);
-extern void flush_dcache64(addr64_t va, unsigned length, boolean_t phys);
extern void invalidate_dcache(vm_offset_t va, unsigned length, boolean_t phys);
-extern void invalidate_dcache64(addr64_t va, unsigned length, boolean_t phys);
extern void invalidate_icache(vm_offset_t va, unsigned length, boolean_t phys);
-extern void invalidate_icache64(addr64_t va, unsigned length, boolean_t phys);
-extern void pmap_sync_caches_phys(ppnum_t pa);
-extern void pmap_map_block(pmap_t pmap, addr64_t va, ppnum_t pa, vm_size_t size, vm_prot_t prot, int attr, unsigned int flags);
-extern int pmap_map_block_rc(pmap_t pmap, addr64_t va, ppnum_t pa, vm_size_t size, vm_prot_t prot, int attr, unsigned int flags);
-
-extern kern_return_t pmap_nest(pmap_t grand, pmap_t subord, addr64_t vstart, addr64_t nstart, uint64_t size);
-extern ppnum_t pmap_find_phys(pmap_t pmap, addr64_t va);
-extern addr64_t MapUserAddressSpace(vm_map_t map, addr64_t va, unsigned int size);
-extern void ReleaseUserAddressSpace(addr64_t kva);
-extern kern_return_t pmap_attribute_cache_sync(ppnum_t pp, vm_size_t size,
- vm_machine_attribute_t attribute,
- vm_machine_attribute_val_t* value);
-extern int pmap_canExecute(ppnum_t pa);
+extern void pmap_sync_caches_phys(vm_offset_t pa);
+extern void invalidate_cache_for_io(vm_offset_t va, unsigned length, boolean_t phys);
+extern void pmap_map_block(pmap_t pmap, vm_offset_t va, vm_offset_t pa, vm_size_t size,
+ vm_prot_t prot, int attr, unsigned int flags); /* Map a block */
+extern kern_return_t pmap_map_block_opt(vm_map_t map, vm_offset_t *va,
+ vm_offset_t pa, vm_size_t size, vm_prot_t prot, int attr); /* Map a block allocating an optimal virtual address */
+extern kern_return_t vm_map_block(vm_map_t map, vm_offset_t *va, vm_offset_t *bnd, vm_offset_t pa,
+ vm_size_t size, vm_prot_t prot);
+
+extern kern_return_t pmap_nest(pmap_t grand, pmap_t subord, vm_offset_t vaddr, vm_size_t size);
+
+extern void pmap_ver(pmap_t pmap, vm_offset_t sva, vm_offset_t eva);
#endif /* _PPC_PMAP_H_ */
--- /dev/null
+/*
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ *
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * @APPLE_LICENSE_HEADER_END@
+ */
+/*
+ * @OSF_COPYRIGHT@
+ */
+
+/* Things that don't need to be exported from pmap. Putting
+ * them here and not in pmap.h avoids major recompiles when
+ * modifying something either here or in proc_reg.h
+ */
+
+#ifndef _PMAP_INTERNALS_H_
+#define _PMAP_INTERNALS_H_
+
+/*
+ * Definition of the flags in the low 5 bits of the phys_link field of the phys_entry
+ */
+
+#define PHYS_LOCK 0x00000001
+#define PHYS_FLAGS 0x0000001F
+
+#ifndef ASSEMBLER
+
+#include <cpus.h>
+#include <mach_ldebug.h>
+#include <debug.h>
+
+#include <mach/vm_types.h>
+#include <mach/machine/vm_types.h>
+#include <mach/vm_prot.h>
+#include <mach/vm_statistics.h>
+#include <kern/assert.h>
+#include <kern/cpu_number.h>
+#include <kern/lock.h>
+#include <kern/queue.h>
+#include <ppc/proc_reg.h>
+
+
+/* Page table entries are stored in groups (PTEGS) in a hash table */
+
+#if __PPC__
+#if _BIG_ENDIAN == 0
+error - bitfield structures are not checked for bit ordering in words
+#endif /* _BIG_ENDIAN */
+#endif /* __PPC__ */
+
+/*
+ * Don't change these structures unless you change the assembly code
+ */
+
+struct phys_entry {
+ struct mapping *phys_link; /* MUST BE FIRST - chain of mappings and flags in the low 5 bits, see above */
+ unsigned int pte1; /* referenced/changed/wimg - info update atomically */
+};
+
+
+#define PHYS_NULL ((struct phys_entry *)0)
+
+/* Memory may be non-contiguous. This data structure contains info
+ * for mapping this non-contiguous space into the contiguous
+ * physical->virtual mapping tables. An array of this type is
+ * provided to the pmap system at bootstrap by ppc_vm_init.
+ *
+ * NB : regions must be in order in this structure.
+ */
+
+typedef struct mem_region {
+ vm_offset_t start; /* Address of base of region */
+ struct phys_entry *phys_table; /* base of region's table */
+ unsigned int end; /* End address+1 */
+} mem_region_t;
+
+/* PMAP_MEM_REGION_MAX has a PowerMac dependancy - at least the value of
+ * kMaxRAMBanks in ppc/POWERMAC/nkinfo.h
+ */
+#define PMAP_MEM_REGION_MAX 26
+
+extern mem_region_t pmap_mem_regions[PMAP_MEM_REGION_MAX];
+extern int pmap_mem_regions_count;
+
+/* keep track of free regions of physical memory so that we can offer
+ * them up via pmap_next_page later on
+ */
+
+#define FREE_REGION_MAX 8
+extern mem_region_t free_regions[FREE_REGION_MAX];
+extern int free_regions_count;
+
+/* Prototypes */
+
+struct phys_entry *pmap_find_physentry(vm_offset_t pa);
+
+
+#if DEBUG
+extern int pmdebug;
+#define PDB_LOCK 0x100
+#define LOCKPRINTF(args) if (pmdebug & PDB_LOCK) printf args; else
+#else /* DEBUG */
+#define LOCKPRINTF(args)
+#endif /* DEBUG */
+
+extern vm_offset_t hash_table_base;
+extern unsigned int hash_table_size;
+
+#endif
+#endif /* _PMAP_INTERNALS_H_ */
in 010011cccccccccc000000000010000l $br($c,0,$l,lr,0)
in 010011dddddaaaaabbbbb0oooo000010 cr$crop($o) $crb($d),$crb($a),$crb($b)
in 01001100000000000000000001100100 rfi
-in 01001100000000000000000000100100 rfid
-in 01001100000000000000001000100100 hrfid
in 01001100000000000000000100101100 isync
in 010011cccccccccc000001000010000l $br($c,0,$l,ctr,0)
in 010111dddddaaaaabbbbbffffftttttr rlwnm{|.}[$r] \
in 0101xxdddddaaaaasssssffffftttttr rl{wimi|winm|?|?}[$x]{|.}[$r] \
$reg($a),$reg($d),$dec($s),$dec($f),$dec($t)
in 011110dddddaaaaasssssffffff0xxSr rld{icl|icr|ic|imi}[$x]{|.}[$r] \
- $reg($a),$reg($d),$dec($[Ssssss]),$dec($f)
+ $reg($a),$reg($d),$dec($[sssssS]),$dec($f)
in 011110dddddaaaaabbbbbffffff100xr rldc{l|r}[$x]{|.}[$r] \
$reg($a),$reg($d),$reg($b),$dec($f)
in 011111ddd0laaaaabbbbb0000u000000 cmp{|l}[$u] \
in 011111dddddaaaaabbbbbott0001010r add{c|e||?}[$t]{|o}[$o]{|.}[$r] \
$reg($d),$reg($a),$reg($b)
in 011111ddddd0000000000000m0100110 mf{cr|msr}[$m] $reg($d)
-in 011111ddddd0ffffffff000000100110 mfcr $hex($f),$reg($d)
in 011111dddddaaaaabbbbb000w0101000 l{w|d}[$w]arx $reg($d),$reg0($a),$reg($b)
in 011111dddddaaaaabbbbb0000u101010 ld{|u}[$u]x $reg($d),$reg0($a),$reg($b)
in 011111dddddaaaaabbbbb0ooou101110 $ldst($o){|u}[$u]x \
in 011111dddddaaaaabbbbbo01z001000r subf{|z}[$z]e{|o}[$o]{|.}[$r] \
$reg($d),$reg($a)
in 011111ddddd0ffffffff000100100m00 mt{crf $hex($f),|msr}[$m] $reg($d)
-in 011111ddddd000000000000101100100 mtmsrd $reg($d)
in 011111sssssaaaaabbbbb0010u101010 std{|u}[$u]x $reg($s),$reg0($a),$reg($b)
in 011111sssssaaaaabbbbb001w0101101 st{w|d}[$w]cx. $reg($s),$reg0($a),$reg($b)
in 011111dddddaaaaa00000o011001010r addze{|o}[$o]{|.}[$r] $reg($d),$reg($a)
in 01111100000aaaaabbbbb01110101100 dcbi $reg0($a),$reg($b)
in 011111sssssaaaaabbbbb0111011100r nand{|.}[$r] $reg($a),$reg($s),$reg($b)
in 01111100000000000000001111100100 slbia
-in 011111ddddd00000bbbbb01100100100 slbmte $reg($d),$reg($b)
-in 011111ddddd00000bbbbb11010100110 slbmfev $reg($d),$reg($b)
-in 011111ddddd00000bbbbb11100100110 slbmfee $reg($d),$reg($b)
in 011111ddd00000000000010000000000 mcrxr $crf($d)
in 011111dddddaaaaabbbbb10000101010 lswx $reg($d),$reg0($a),$reg($b)
in 011111dddddaaaaabbbbb1w000101100 l{w|h}[$w]brx $reg($d),$reg0($a),$reg($b)
in 01111100000000000000010001101100 tlbsync
in 011111ddddd0rrrr0000010010101100 mfsr $reg($d),$dec($r)
in 011111dddddaaaaannnnn10010101010 lswi $reg($d),$reg0($a),$dec($n)
-in 011111000ll000000000010010101100 {sync|?|ptesync|?}[$l]
+in 01111100000000000000010010101100 sync
in 011111ddddd00000bbbbb10100100110 mfsrin $reg($d),$reg($b)
in 011111sssssaaaaabbbbb10100101010 stswx $reg($s),$reg0($a),$reg($b)
in 011111sssssaaaaabbbbb1w100101100 st{w|h}[$w]brx $reg($s),$reg0($a),$reg($b)
in 011111sssssaaaaabbbbb101du101110 stf{s|d}[$d]{|u}[$u]x \
$fr($s),{$reg0($a)|$reg($a)}[$u],$reg($b)
in 011111sssssaaaaannnnn10110101010 stswi $reg($s),$reg0($a),$dec($n)
-in 011111dddddaaaaasssss1100111000r srawi{|.}[$r] $reg($a),$reg($d),$dec($s)
-in 011111dddddaaaaasssss110011101Sr sradi{|.}[$r] $reg($a),$reg($d),$dec($[Ssssss])
+in 011111dddddaaaaasssss1100111000r srawi{|.}[$r] $reg($a),$reg($s),$dec($s)
in 01111100000000000000011010101100 eieio
-in 00000000000000000000001000000000 attn
in 011111sssssaaaaa00000111xx11010r exts{h|b|w|?}[$x]{|.}[$r] $reg($a),$reg($s)
in 01111100000aaaaabbbbb11110101100 icbi $reg0($a),$reg($b)
in 011111sssssaaaaabbbbb11110101110 stfiwx $fr($s),$reg0($a),$reg($b)
spr 1001011111 iabr
spr 1010111111 dabr
spr 1111111111 pir
-spr 0000110000 hspr0
-spr 0000110001 hspr1
-spr 0000110110 hdec0
-spr 0000111010 hsrr0
-spr 0000111011 hsrr1
spr xxxxxxxxxx ?
reg0 00000 0
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*/
#include <debug.h>
-#include <mach_ldebug.h>
#include <mach_kdb.h>
#include <mach_kdp.h>
#include <ppc/low_trace.h>
#include <ppc/Diagnostics.h>
#include <ppc/mem.h>
-#include <ppc/mappings.h>
#include <pexpert/pexpert.h>
+extern const char version[];
+extern const char version_variant[];
+
extern unsigned int intstack_top_ss; /* declared in start.s */
-extern unsigned int debstackptr; /* declared in start.s */
+extern unsigned int debstackptr; /* declared in start.s */
extern unsigned int debstack_top_ss; /* declared in start.s */
+extern void thandler(void); /* trap handler */
+extern void ihandler(void); /* interrupt handler */
+extern void shandler(void); /* syscall handler */
+extern void chandler(void); /* system choke */
+extern void fpu_switch(void); /* fp handler */
+extern void vec_switch(void); /* vector handler */
+extern void atomic_switch_trap(void); /* fast path atomic thread switch */
+
+void (*exception_handlers[])(void) = {
+ thandler, /* 0x000 INVALID EXCEPTION (T_IN_VAIN) */
+ thandler, /* 0x100 System reset (T_RESET) */
+ thandler, /* 0x200 Machine check (T_MACHINE_CHECK) */
+ thandler, /* 0x300 Data access (T_DATA_ACCESS) */
+ thandler, /* 0x400 Instruction access (T_INSTRUCTION_ACCESS) */
+ ihandler, /* 0x500 External interrupt (T_INTERRUPT) */
+ thandler, /* 0x600 Alignment (T_ALIGNMENT) */
+ thandler, /* 0x700 fp exc, ill/priv instr, trap (T_PROGRAM) */
+ fpu_switch, /* 0x800 Floating point disabled (T_FP_UNAVAILABLE) */
+ ihandler, /* 0x900 Decrementer (T_DECREMENTER) */
+ thandler, /* 0xA00 I/O controller interface (T_IO_ERROR) */
+ thandler, /* 0xB00 INVALID EXCEPTION (T_RESERVED) */
+ shandler, /* 0xC00 System call exception (T_SYSTEM_CALL) */
+ thandler, /* 0xD00 Trace (T_TRACE) */
+ thandler, /* 0xE00 FP assist (T_FP_ASSIST) */
+ thandler, /* 0xF00 Performance monitor (T_PERF_MON) */
+ vec_switch, /* 0xF20 VMX (T_VMX) */
+ thandler, /* 0x1000 INVALID EXCEPTION (T_INVALID_EXCP0) */
+ thandler, /* 0x1100 INVALID EXCEPTION (T_INVALID_EXCP1) */
+ thandler, /* 0x1200 INVALID EXCEPTION (T_INVALID_EXCP2) */
+ thandler, /* 0x1300 instruction breakpoint (T_INSTRUCTION_BKPT) */
+ ihandler, /* 0x1400 system management (T_SYSTEM_MANAGEMENT) */
+ thandler, /* 0x1600 Altivec Assist (T_ALTIVEC_ASSIST) */
+ ihandler, /* 0x1700 Thermal interruption (T_THERMAL) */
+ thandler, /* 0x1800 INVALID EXCEPTION (T_INVALID_EXCP5) */
+ thandler, /* 0x1900 INVALID EXCEPTION (T_INVALID_EXCP6) */
+ thandler, /* 0x1A00 INVALID EXCEPTION (T_INVALID_EXCP7) */
+ thandler, /* 0x1B00 INVALID EXCEPTION (T_INVALID_EXCP8) */
+ thandler, /* 0x1C00 INVALID EXCEPTION (T_INVALID_EXCP9) */
+ thandler, /* 0x1D00 INVALID EXCEPTION (T_INVALID_EXCP10) */
+ thandler, /* 0x1E00 INVALID EXCEPTION (T_INVALID_EXCP11) */
+ thandler, /* 0x1F00 INVALID EXCEPTION (T_INVALID_EXCP12) */
+ thandler, /* 0x1F00 INVALID EXCEPTION (T_INVALID_EXCP13) */
+ thandler, /* 0x2000 Run Mode/Trace (T_RUNMODE_TRACE) */
+
+ ihandler, /* Software Signal processor (T_SIGP) */
+ thandler, /* Software Preemption (T_PREEMPT) */
+ ihandler, /* Software INVALID EXCEPTION (T_CSWITCH) */
+ ihandler, /* Software Shutdown Context (T_SHUTDOWN) */
+ chandler /* Software System choke (crash) (T_CHOKE) */
+};
+
int pc_trace_buf[1024] = {0};
int pc_trace_cnt = 1024;
-extern unsigned int extPatchMCK;
-extern unsigned int extPatch32;
-extern unsigned int hwulckPatch_isync;
-extern unsigned int hwulckPatch_eieio;
-extern unsigned int hwulckbPatch_isync;
-extern unsigned int hwulckbPatch_eieio;
-extern unsigned int mulckPatch_isync;
-extern unsigned int mulckPatch_eieio;
-extern unsigned int sulckPatch_isync;
-extern unsigned int sulckPatch_eieio;
-extern unsigned int retfsectPatch_eieio;
-extern unsigned int retfsectPatch_isync;
-
-int forcenap = 0;
-
-patch_entry_t patch_table[PATCH_TABLE_SIZE] = {
- &extPatch32, 0x60000000, PATCH_FEATURE, PatchExt32,
- &extPatchMCK, 0x60000000, PATCH_PROCESSOR, CPU_SUBTYPE_POWERPC_970,
- &hwulckPatch_isync, 0x60000000, PATCH_FEATURE, PatchLwsync,
- &hwulckPatch_eieio, 0x7c2004ac, PATCH_FEATURE, PatchLwsync,
- &hwulckbPatch_isync, 0x60000000, PATCH_FEATURE, PatchLwsync,
- &hwulckbPatch_eieio, 0x7c2004ac, PATCH_FEATURE, PatchLwsync,
- &mulckPatch_isync, 0x60000000, PATCH_FEATURE, PatchLwsync,
- &mulckPatch_eieio, 0x7c2004ac, PATCH_FEATURE, PatchLwsync,
- &sulckPatch_isync, 0x60000000, PATCH_FEATURE, PatchLwsync,
- &sulckPatch_eieio, 0x7c2004ac, PATCH_FEATURE, PatchLwsync,
-#if !MACH_LDEBUG
- &retfsectPatch_isync, 0x60000000, PATCH_FEATURE, PatchLwsync,
- &retfsectPatch_eieio, 0x7c2004ac, PATCH_FEATURE, PatchLwsync
-#else
- 0, 0, PATCH_INVALID, 0,
- 0, 0, PATCH_INVALID, 0
-#endif
- };
-
void ppc_init(boot_args *args)
{
int i;
char *str;
unsigned long addr, videoAddr;
unsigned int maxmem;
- uint64_t xmaxmem;
unsigned int cputrace;
- unsigned int novmx;
+ bat_t bat;
extern vm_offset_t static_memory_end;
- mapping *mp;
/*
* Setup per_proc info for first cpu.
set_machine_current_act(&pageout_act);
pageout_thread.top_act = &pageout_act;
pageout_act.thread = &pageout_thread;
- pageout_act.mact.curctx = &pageout_act.mact.facctx;
- pageout_act.mact.facctx.facAct = &pageout_act;
- pageout_act.mact.cioSpace = invalSpace; /* Initialize copyin/out space to invalid */
- pageout_act.mact.preemption_count = 1;
- per_proc_info[0].pp_preemption_count = -1;
+ per_proc_info[0].pp_preemption_count = 1;
per_proc_info[0].pp_simple_lock_count = 0;
per_proc_info[0].pp_interrupt_level = 0;
per_proc_info[0].active_stacks = (unsigned int)
&need_ast[0];
per_proc_info[0].FPU_owner = 0;
per_proc_info[0].VMX_owner = 0;
- mp = (mapping *)per_proc_info[0].ppCIOmp;
- mp->mpFlags = 0x01000000 | mpSpecial | 1;
- mp->mpSpace = invalSpace;
machine_slot[0].is_cpu = TRUE;
master_cpu = 0;
master_processor = cpu_to_processor(master_cpu);
- static_memory_end = round_page_32(args->topOfKernelData);;
-
- PE_init_platform(FALSE, args); /* Get platform expert set up */
-
- if (!PE_parse_boot_arg("novmx", &novmx)) novmx=0; /* Special run without VMX? */
- if(novmx) { /* Yeah, turn it off */
- for(i = 0; i < NCPUS; i++) { /* Cycle through all potential processors */
- per_proc_info[i].pf.Available &= ~pfAltivec; /* Turn off Altivec available */
- }
- __asm__ volatile("mtsprg 2,%0" : : "r" (per_proc_info[0].pf.Available)); /* Set live value */
+ /* Set up segment registers as VM through space 0 */
+ for (i=0; i<=15; i++) {
+ isync();
+ mtsrin((KERNEL_SEG_REG0_VALUE | (i << 20)), i * 0x10000000);
+ sync();
}
- if (!PE_parse_boot_arg("fn", &forcenap)) forcenap = 0; /* If force nap not set, make 0 */
- else {
- if(forcenap < 2) forcenap = forcenap + 1; /* Else set 1 for off, 2 for on */
- else forcenap = 0; /* Clear for error case */
+ static_memory_end = round_page(args->topOfKernelData);;
+ /* Get platform expert set up */
+ PE_init_platform(FALSE, args);
+
+
+ /* This is how the BATs get configured */
+ /* IBAT[0] maps Segment 0 1:1 */
+ /* DBAT[0] maps Segment 0 1:1 */
+ /* DBAT[2] maps the I/O Segment 1:1 */
+ /* DBAT[3] maps the Video Segment 1:1 */
+
+
+ /* Initialize shadow IBATs */
+ shadow_BAT.IBATs[0].upper=BAT_INVALID;
+ shadow_BAT.IBATs[0].lower=BAT_INVALID;
+ shadow_BAT.IBATs[1].upper=BAT_INVALID;
+ shadow_BAT.IBATs[1].lower=BAT_INVALID;
+ shadow_BAT.IBATs[2].upper=BAT_INVALID;
+ shadow_BAT.IBATs[2].lower=BAT_INVALID;
+ shadow_BAT.IBATs[3].upper=BAT_INVALID;
+ shadow_BAT.IBATs[3].lower=BAT_INVALID;
+
+ /* Initialize shadow DBATs */
+ shadow_BAT.DBATs[0].upper=BAT_INVALID;
+ shadow_BAT.DBATs[0].lower=BAT_INVALID;
+ shadow_BAT.DBATs[1].upper=BAT_INVALID;
+ shadow_BAT.DBATs[1].lower=BAT_INVALID;
+ shadow_BAT.DBATs[2].upper=BAT_INVALID;
+ shadow_BAT.DBATs[2].lower=BAT_INVALID;
+ shadow_BAT.DBATs[3].upper=BAT_INVALID;
+ shadow_BAT.DBATs[3].lower=BAT_INVALID;
+
+
+ /* If v_baseAddr is non zero, use DBAT3 to map the video segment */
+ videoAddr = args->Video.v_baseAddr & 0xF0000000;
+ if (videoAddr) {
+ /* start off specifying 1-1 mapping of video seg */
+ bat.upper.word = videoAddr;
+ bat.lower.word = videoAddr;
+
+ bat.upper.bits.bl = 0x7ff; /* size = 256M */
+ bat.upper.bits.vs = 1;
+ bat.upper.bits.vp = 0;
+
+ bat.lower.bits.wimg = PTE_WIMG_IO;
+ bat.lower.bits.pp = 2; /* read/write access */
+
+ shadow_BAT.DBATs[3].upper = bat.upper.word;
+ shadow_BAT.DBATs[3].lower = bat.lower.word;
+
+ sync();isync();
+
+ mtdbatu(3, BAT_INVALID); /* invalidate old mapping */
+ mtdbatl(3, bat.lower.word);
+ mtdbatu(3, bat.upper.word);
+ sync();isync();
}
+ /* Use DBAT2 to map the io segment */
+ addr = get_io_base_addr() & 0xF0000000;
+ if (addr != videoAddr) {
+ /* start off specifying 1-1 mapping of io seg */
+ bat.upper.word = addr;
+ bat.lower.word = addr;
+
+ bat.upper.bits.bl = 0x7ff; /* size = 256M */
+ bat.upper.bits.vs = 1;
+ bat.upper.bits.vp = 0;
+
+ bat.lower.bits.wimg = PTE_WIMG_IO;
+ bat.lower.bits.pp = 2; /* read/write access */
+
+ shadow_BAT.DBATs[2].upper = bat.upper.word;
+ shadow_BAT.DBATs[2].lower = bat.lower.word;
+
+ sync();isync();
+ mtdbatu(2, BAT_INVALID); /* invalidate old mapping */
+ mtdbatl(2, bat.lower.word);
+ mtdbatu(2, bat.upper.word);
+ sync();isync();
+ }
+
if (!PE_parse_boot_arg("diag", &dgWork.dgFlags)) dgWork.dgFlags=0; /* Set diagnostic flags */
if(dgWork.dgFlags & enaExpTrace) trcWork.traceMask = 0xFFFFFFFF; /* If tracing requested, enable it */
trcWork.traceMask = (trcWork.traceMask & 0xFFFFFFF0) | (cputrace & 0xF); /* Limit to 4 */
}
- if(!PE_parse_boot_arg("tb", &trcWork.traceSize)) { /* See if non-default trace buffer size */
-#if DEBUG
- trcWork.traceSize = 32; /* Default 32 page trace table for DEBUG */
-#else
- trcWork.traceSize = 8; /* Default 8 page trace table for RELEASE */
+#if 0
+ GratefulDebInit((bootBumbleC *)&(args->Video)); /* Initialize the GratefulDeb debugger */
#endif
- }
- if(trcWork.traceSize < 1) trcWork.traceSize = 1; /* Minimum size of 1 page */
- if(trcWork.traceSize > 256) trcWork.traceSize = 256; /* Maximum size of 256 pages */
- trcWork.traceSize = trcWork.traceSize * 4096; /* Change page count to size */
+ printf_init(); /* Init this in case we need debugger */
+ panic_init(); /* Init this in case we need debugger */
+ /* setup debugging output if one has been chosen */
+ PE_init_kprintf(FALSE);
+ kprintf("kprintf initialized\n");
+
+ /* create the console for verbose or pretty mode */
+ PE_create_console();
+
+ /* setup console output */
+ PE_init_printf(FALSE);
+
+ kprintf("version_variant = %s\n", version_variant);
+ kprintf("version = %s\n", version);
+
+#if DEBUG
+ printf("\n\n\nThis program was compiled using gcc %d.%d for powerpc\n",
+ __GNUC__,__GNUC_MINOR__);
+
+ /* Processor version information */
+ {
+ unsigned int pvr;
+ __asm__ ("mfpvr %0" : "=r" (pvr));
+ printf("processor version register : 0x%08x\n",pvr);
+ }
+ for (i = 0; i < kMaxDRAMBanks; i++) {
+ if (args->PhysicalDRAM[i].size)
+ printf("DRAM at 0x%08x size 0x%08x\n",
+ args->PhysicalDRAM[i].base,
+ args->PhysicalDRAM[i].size);
+ }
+#endif /* DEBUG */
+
+ /*
+ * VM initialization, after this we're using page tables...
+ */
if (!PE_parse_boot_arg("maxmem", &maxmem))
- xmaxmem=0;
+ maxmem=0;
else
- xmaxmem = (uint64_t)maxmem * (1024 * 1024);
+ maxmem = maxmem * (1024 * 1024);
-/*
- * VM initialization, after this we're using page tables...
- */
+ ppc_vm_init(maxmem, args);
- ppc_vm_init(xmaxmem, args);
-
PE_init_platform(TRUE, args);
machine_startup(args);
int i;
if(!(proc_info->next_savearea)) /* Do we have a savearea set up already? */
- proc_info->next_savearea = (vm_offset_t)save_get_init(); /* Get a savearea */
+ proc_info->next_savearea = (savearea *)save_get_init(); /* Get a savearea */
cpu_init();
-
+
+ proc_info->pp_preemption_count = 1;
+ proc_info->pp_simple_lock_count = 0;
+ proc_info->pp_interrupt_level = 0;
+
+ proc_info->Lastpmap = 0; /* Clear last used space */
+
+ /* Set up segment registers as VM through space 0 */
+ for (i=0; i<=15; i++) {
+ isync();
+ mtsrin((KERNEL_SEG_REG0_VALUE | (i << 20)), i * 0x10000000);
+ sync();
+ }
+
ppc_vm_cpu_init(proc_info);
ml_thrm_init(); /* Start thermal monitoring on this processor */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <ppc/boot.h>
#include <ppc/misc_protos.h>
#include <ppc/pmap.h>
+#include <ppc/pmap_internals.h>
#include <ppc/mem.h>
#include <ppc/mappings.h>
#include <ppc/exception.h>
#include <ppc/mp.h>
-#include <ppc/lowglobals.h>
+#ifdef __MACHO__
#include <mach-o/mach_header.h>
+#endif
-extern const char version[];
-extern const char version_variant[];
-
-extern unsigned int intstack[]; /* declared in aligned_data.s */
-extern unsigned int intstack_top_ss; /* declared in aligned_data.s */
+extern unsigned int intstack[]; /* declared in start.s */
+extern unsigned int intstack_top_ss; /* declared in start.s */
-addr64_t hash_table_base; /* Hash table base */
-unsigned int hash_table_size; /* Hash table size */
-vm_offset_t taproot_addr; /* (BRINGUP) */
-unsigned int taproot_size; /* (BRINGUP) */
-unsigned int serialmode; /* Serial mode keyboard and console control */
-extern int disableConsoleOutput;
+vm_offset_t mem_size; /* Size of actual physical memory present
+ minus any performance buffer and possibly limited
+ by mem_limit in bytes */
+vm_offset_t mem_actual; /* The "One True" physical memory size
+ actually, it's the highest physical address + 1 */
+
-struct shadowBAT shadow_BAT;
+mem_region_t pmap_mem_regions[PMAP_MEM_REGION_MAX];
+int pmap_mem_regions_count = 0; /* No non-contiguous memory regions */
-/*
- * NOTE: mem_size is bogus on large memory machines. We will pin it to 0x80000000 if there is more than 2 GB
- * This is left only for compatibility and max_mem should be used.
- */
-vm_offset_t mem_size; /* Size of actual physical memory present
- minus any performance buffer and possibly limited
- by mem_limit in bytes */
-uint64_t mem_actual; /* The "One True" physical memory size
- actually, it's the highest physical address + 1 */
-uint64_t max_mem; /* Size of physical memory (bytes), adjusted by maxmem */
-uint64_t sane_size; /* Memory size to use for defaults calculations */
-
+mem_region_t free_regions[FREE_REGION_MAX];
+int free_regions_count;
-mem_region_t pmap_mem_regions[PMAP_MEM_REGION_MAX + 1];
-int pmap_mem_regions_count = 0; /* Assume no non-contiguous memory regions */
+#ifndef __MACHO__
+extern unsigned long etext;
+#endif
unsigned int avail_remaining = 0;
vm_offset_t first_avail;
vm_offset_t static_memory_end;
-addr64_t vm_last_addr = VM_MAX_KERNEL_ADDRESS; /* Highest kernel virtual address known to the VM system */
+extern vm_offset_t avail_next;
+#ifdef __MACHO__
extern struct mach_header _mh_execute_header;
vm_offset_t sectTEXTB;
int sectSizeTEXT;
int sectSizeKLD;
vm_offset_t end, etext, edata;
+#endif
extern unsigned long exception_entry;
extern unsigned long exception_end;
-void ppc_vm_init(uint64_t mem_limit, boot_args *args)
+void ppc_vm_init(unsigned int mem_limit, boot_args *args)
{
unsigned int htabmask;
- unsigned int i, j, batsize, kmapsize, pvr;
- vm_offset_t addr, ioAddr, videoAddr;
+ unsigned int i, j, batsize, kmapsize;
+ vm_offset_t addr;
int boot_task_end_offset;
const char *cpus;
mapping *mp;
+ vm_offset_t first_phys_avail;
vm_offset_t sizeadj, oldstart;
- unsigned int *xtaproot, bank_shift;
- uint64_t cbsize, xhid0;
+ /* Now retrieve addresses for end, edata, and etext
+ * from MACH-O headers.
+ */
+ sectTEXTB = (vm_offset_t)getsegdatafromheader(
+ &_mh_execute_header, "__TEXT", §SizeTEXT);
+ sectDATAB = (vm_offset_t)getsegdatafromheader(
+ &_mh_execute_header, "__DATA", §SizeDATA);
+ sectLINKB = (vm_offset_t)getsegdatafromheader(
+ &_mh_execute_header, "__LINKEDIT", §SizeLINK);
+ sectKLDB = (vm_offset_t)getsegdatafromheader(
+ &_mh_execute_header, "__KLD", §SizeKLD);
-/*
- * Invalidate all shadow BATs
+ etext = (vm_offset_t) sectTEXTB + sectSizeTEXT;
+ edata = (vm_offset_t) sectDATAB + sectSizeDATA;
+ end = round_page(getlastaddr()); /* Force end to next page */
+#if DEBUG
+ kprintf("sectTEXT: %x, size: %x\n", sectTEXTB, sectSizeTEXT);
+ kprintf("sectDATA: %x, size: %x\n", sectDATAB, sectSizeDATA);
+ kprintf("sectLINK: %x, size: %x\n", sectLINKB, sectSizeLINK);
+ kprintf("sectKLD: %x, size: %x\n", sectKLDB, sectSizeKLD);
+ kprintf("end: %x\n", end);
+#endif
+
+/* Stitch valid memory regions together - they may be contiguous
+ * even though they're not already glued together
*/
+ mem_actual = args->PhysicalDRAM[0].base + args->PhysicalDRAM[0].size; /* Initialize to the first region size */
+ addr = 0; /* temp use as pointer to previous memory region... */
+ for (i = 1; i < kMaxDRAMBanks; i++) {
+
+ if (args->PhysicalDRAM[i].size == 0) continue; /* If region is empty, skip it */
+
+ if((args->PhysicalDRAM[i].base + args->PhysicalDRAM[i].size) > mem_actual) { /* New high? */
+ mem_actual = args->PhysicalDRAM[i].base + args->PhysicalDRAM[i].size; /* Take the high bid */
+ }
+
+ if (args->PhysicalDRAM[i].base == /* Does the end of the last hit the start of the next? */
+ args->PhysicalDRAM[addr].base +
+ args->PhysicalDRAM[addr].size) {
+ kprintf("region 0x%08x size 0x%08x joining region 0x%08x size 0x%08x\n",
+ args->PhysicalDRAM[addr].base, args->PhysicalDRAM[addr].size,
+ args->PhysicalDRAM[i].base, args->PhysicalDRAM[i].size);
+
+ args->PhysicalDRAM[addr].size += args->PhysicalDRAM[i].size; /* Join them */
+ args->PhysicalDRAM[i].size = 0;
+ continue;
+ }
+ /* This is now last non-zero region to compare against */
+ addr = i;
+ }
- /* Initialize shadow IBATs */
- shadow_BAT.IBATs[0].upper=BAT_INVALID;
- shadow_BAT.IBATs[0].lower=BAT_INVALID;
- shadow_BAT.IBATs[1].upper=BAT_INVALID;
- shadow_BAT.IBATs[1].lower=BAT_INVALID;
- shadow_BAT.IBATs[2].upper=BAT_INVALID;
- shadow_BAT.IBATs[2].lower=BAT_INVALID;
- shadow_BAT.IBATs[3].upper=BAT_INVALID;
- shadow_BAT.IBATs[3].lower=BAT_INVALID;
-
- /* Initialize shadow DBATs */
- shadow_BAT.DBATs[0].upper=BAT_INVALID;
- shadow_BAT.DBATs[0].lower=BAT_INVALID;
- shadow_BAT.DBATs[1].upper=BAT_INVALID;
- shadow_BAT.DBATs[1].lower=BAT_INVALID;
- shadow_BAT.DBATs[2].upper=BAT_INVALID;
- shadow_BAT.DBATs[2].lower=BAT_INVALID;
- shadow_BAT.DBATs[3].upper=BAT_INVALID;
- shadow_BAT.DBATs[3].lower=BAT_INVALID;
-
-
- /*
- * Go through the list of memory regions passed in via the boot_args
+ /* Go through the list of memory regions passed in via the args
* and copy valid entries into the pmap_mem_regions table, adding
* further calculated entries.
- *
- * boot_args version 1 has address instead of page numbers
- * in the PhysicalDRAM banks, set bank_shift accordingly.
*/
- bank_shift = 0;
- if (args->Version == kBootArgsVersion1) bank_shift = 12;
-
pmap_mem_regions_count = 0;
- max_mem = 0; /* Will use to total memory found so far */
- mem_actual = 0; /* Actual size of memory */
-
- if (mem_limit == 0) mem_limit = 0xFFFFFFFFFFFFFFFFULL; /* If there is no set limit, use all */
-
- for (i = 0; i < kMaxDRAMBanks; i++) { /* Look at all of the banks */
-
- cbsize = (uint64_t)args->PhysicalDRAM[i].size << (12 - bank_shift); /* Remember current size */
-
- if (!cbsize) continue; /* Skip if the bank is empty */
-
- mem_actual = mem_actual + cbsize; /* Get true memory size */
+ mem_size = 0; /* Will use to total memory found so far */
- if(mem_limit == 0) continue; /* If we hit restriction, just keep counting */
+ for (i = 0; i < kMaxDRAMBanks; i++) {
+ if (args->PhysicalDRAM[i].size == 0)
+ continue;
- if (cbsize > mem_limit) cbsize = mem_limit; /* Trim to max allowed */
- max_mem += cbsize; /* Total up what we have so far */
- mem_limit = mem_limit - cbsize; /* Calculate amount left to do */
-
- pmap_mem_regions[pmap_mem_regions_count].mrStart = args->PhysicalDRAM[i].base >> bank_shift; /* Set the start of the bank */
- pmap_mem_regions[pmap_mem_regions_count].mrAStart = pmap_mem_regions[pmap_mem_regions_count].mrStart; /* Set the start of allocatable area */
- pmap_mem_regions[pmap_mem_regions_count].mrEnd = ((uint64_t)args->PhysicalDRAM[i].base >> bank_shift) + (cbsize >> 12) - 1; /* Set the end address of bank */
- pmap_mem_regions[pmap_mem_regions_count].mrAEnd = pmap_mem_regions[pmap_mem_regions_count].mrEnd; /* Set the end address of allocatable area */
+ /* The following should only happen if memory size has
+ been artificially reduced with -m */
+ if (mem_limit > 0 &&
+ mem_size + args->PhysicalDRAM[i].size > mem_limit)
+ args->PhysicalDRAM[i].size = mem_limit - mem_size;
- /* Regions must be provided in ascending order */
- assert ((pmap_mem_regions_count == 0) ||
- pmap_mem_regions[pmap_mem_regions_count].mrStart >
- pmap_mem_regions[pmap_mem_regions_count-1].mrStart);
+ /* We've found a region, tally memory */
- pmap_mem_regions_count++; /* Count this region */
- }
-
- mem_size = (unsigned int)max_mem; /* Get size of memory */
- if(max_mem > 0x0000000080000000ULL) mem_size = 0x80000000; /* Pin at 2 GB */
+ pmap_mem_regions[pmap_mem_regions_count].start =
+ args->PhysicalDRAM[i].base;
+ pmap_mem_regions[pmap_mem_regions_count].end =
+ args->PhysicalDRAM[i].base +
+ args->PhysicalDRAM[i].size;
- sane_size = max_mem; /* Calculate a sane value to use for init */
- if(sane_size > (addr64_t)(VM_MAX_KERNEL_ADDRESS + 1))
- sane_size = (addr64_t)(VM_MAX_KERNEL_ADDRESS + 1); /* If flush with ram, use addressible portion */
+ /* Regions must be provided in ascending order */
+ assert ((pmap_mem_regions_count == 0) ||
+ pmap_mem_regions[pmap_mem_regions_count].start >
+ pmap_mem_regions[pmap_mem_regions_count-1].start);
+
+ if (pmap_mem_regions_count > 0) {
+ /* we add on any pages not in the first memory
+ * region to the avail_remaining count. The first
+ * memory region is used for mapping everything for
+ * bootup and is taken care of specially.
+ */
+ avail_remaining +=
+ args->PhysicalDRAM[i].size / PPC_PGBYTES;
+ }
+
+ /* Keep track of how much memory we've found */
+ mem_size += args->PhysicalDRAM[i].size;
-/*
- * Initialize the pmap system, using space above `first_avail'
- * for the necessary data structures.
- * NOTE : assume that we'll have enough space mapped in already
- */
+ /* incremement number of regions found */
+ pmap_mem_regions_count++;
+ }
- first_avail = static_memory_end;
+ kprintf("mem_size: %d M\n",mem_size / (1024 * 1024));
-/* Now retrieve addresses for end, edata, and etext
- * from MACH-O headers.
- */
- sectTEXTB = (vm_offset_t)getsegdatafromheader(
- &_mh_execute_header, "__TEXT", §SizeTEXT);
- sectDATAB = (vm_offset_t)getsegdatafromheader(
- &_mh_execute_header, "__DATA", §SizeDATA);
- sectLINKB = (vm_offset_t)getsegdatafromheader(
- &_mh_execute_header, "__LINKEDIT", §SizeLINK);
- sectKLDB = (vm_offset_t)getsegdatafromheader(
- &_mh_execute_header, "__KLD", §SizeKLD);
+ /*
+ * Initialize the pmap system, using space above `first_avail'
+ * for the necessary data structures.
+ * NOTE : assume that we'll have enough space mapped in already
+ */
- etext = (vm_offset_t) sectTEXTB + sectSizeTEXT;
- edata = (vm_offset_t) sectDATAB + sectSizeDATA;
- end = round_page_32(getlastaddr()); /* Force end to next page */
+ first_phys_avail = static_memory_end;
+ first_avail = adjust_bat_limit(first_phys_avail, 0, FALSE, FALSE);
- kmapsize = (round_page_32(exception_end) - trunc_page_32(exception_entry)) + /* Get size we will map later */
- (round_page_32(sectTEXTB+sectSizeTEXT) - trunc_page_32(sectTEXTB)) +
- (round_page_32(sectDATAB+sectSizeDATA) - trunc_page_32(sectDATAB)) +
- (round_page_32(sectLINKB+sectSizeLINK) - trunc_page_32(sectLINKB)) +
- (round_page_32(sectKLDB+sectSizeKLD) - trunc_page_32(sectKLDB)) +
- (round_page_32(static_memory_end) - trunc_page_32(end));
-
- pmap_bootstrap(max_mem, &first_avail, kmapsize);
-
- pmap_map(trunc_page_32(exception_entry), trunc_page_32(exception_entry),
- round_page_32(exception_end), VM_PROT_READ|VM_PROT_EXECUTE);
+ kmapsize = (round_page(exception_end) - trunc_page(exception_entry)) + /* Get size we will map later */
+ (round_page(sectTEXTB+sectSizeTEXT) - trunc_page(sectTEXTB)) +
+ (round_page(sectDATAB+sectSizeDATA) - trunc_page(sectDATAB)) +
+ (round_page(sectLINKB+sectSizeLINK) - trunc_page(sectLINKB)) +
+ (round_page(sectKLDB+sectSizeKLD) - trunc_page(sectKLDB)) +
+ (round_page(static_memory_end) - trunc_page(end));
- pmap_map(trunc_page_32(sectTEXTB), trunc_page_32(sectTEXTB),
- round_page_32(sectTEXTB+sectSizeTEXT), VM_PROT_READ|VM_PROT_EXECUTE);
+ pmap_bootstrap(mem_size,&first_avail,&first_phys_avail, kmapsize);
- pmap_map(trunc_page_32(sectDATAB), trunc_page_32(sectDATAB),
- round_page_32(sectDATAB+sectSizeDATA), VM_PROT_READ|VM_PROT_WRITE);
-
-/* The KLD and LINKEDIT segments are unloaded in toto after boot completes,
-* but via ml_static_mfree(), through IODTFreeLoaderInfo(). Hence, we have
-* to map both segments page-by-page.
-*/
-
- for (addr = trunc_page_32(sectKLDB);
- addr < round_page_32(sectKLDB+sectSizeKLD);
+#ifdef __MACHO__
+#if DEBUG
+ kprintf("Mapping memory:\n");
+ kprintf(" exception vector: %08X, %08X - %08X\n", trunc_page(exception_entry),
+ trunc_page(exception_entry), round_page(exception_end));
+ kprintf(" sectTEXTB: %08X, %08X - %08X\n", trunc_page(sectTEXTB),
+ trunc_page(sectTEXTB), round_page(sectTEXTB+sectSizeTEXT));
+ kprintf(" sectDATAB: %08X, %08X - %08X\n", trunc_page(sectDATAB),
+ trunc_page(sectDATAB), round_page(sectDATAB+sectSizeDATA));
+ kprintf(" sectLINKB: %08X, %08X - %08X\n", trunc_page(sectLINKB),
+ trunc_page(sectLINKB), round_page(sectLINKB+sectSizeLINK));
+ kprintf(" sectKLDB: %08X, %08X - %08X\n", trunc_page(sectKLDB),
+ trunc_page(sectKLDB), round_page(sectKLDB+sectSizeKLD));
+ kprintf(" end: %08X, %08X - %08X\n", trunc_page(end),
+ trunc_page(end), static_memory_end);
+#endif /* DEBUG */
+ pmap_map(trunc_page(exception_entry), trunc_page(exception_entry),
+ round_page(exception_end), VM_PROT_READ|VM_PROT_EXECUTE);
+ pmap_map(trunc_page(sectTEXTB), trunc_page(sectTEXTB),
+ round_page(sectTEXTB+sectSizeTEXT), VM_PROT_READ|VM_PROT_EXECUTE);
+ pmap_map(trunc_page(sectDATAB), trunc_page(sectDATAB),
+ round_page(sectDATAB+sectSizeDATA), VM_PROT_READ|VM_PROT_WRITE);
+
+
+ /* The KLD and LINKEDIT segments are unloaded in toto after boot completes,
+ * but via ml_static_mfree(), through IODTFreeLoaderInfo(). Hence, we have
+ * to map both segments page-by-page.
+ */
+ for (addr = trunc_page(sectKLDB);
+ addr < round_page(sectKLDB+sectSizeKLD);
addr += PAGE_SIZE) {
- pmap_enter(kernel_pmap, addr, addr>>12,
+ pmap_enter(kernel_pmap, addr, addr,
VM_PROT_READ|VM_PROT_WRITE,
VM_WIMG_USE_DEFAULT, TRUE);
-
}
- for (addr = trunc_page_32(sectLINKB);
- addr < round_page_32(sectLINKB+sectSizeLINK);
+ for (addr = trunc_page(sectLINKB);
+ addr < round_page(sectLINKB+sectSizeLINK);
addr += PAGE_SIZE) {
- pmap_enter(kernel_pmap, addr, addr>>12,
+ pmap_enter(kernel_pmap, addr, addr,
VM_PROT_READ|VM_PROT_WRITE,
VM_WIMG_USE_DEFAULT, TRUE);
-
}
- pmap_enter(kernel_pmap, &sharedPage, (unsigned int)&sharedPage >> 12, /* Make sure the sharedPage is mapped */
- VM_PROT_READ|VM_PROT_WRITE,
- VM_WIMG_USE_DEFAULT, TRUE);
-
- pmap_enter(kernel_pmap, &lowGlo, (unsigned int)&lowGlo >> 12, /* Make sure the low memory globals are mapped */
- VM_PROT_READ|VM_PROT_WRITE,
- VM_WIMG_USE_DEFAULT, TRUE);
-
/*
* We need to map the remainder page-by-page because some of this will
* be released later, but not all. Ergo, no block mapping here
*/
-
- for(addr = trunc_page_32(end); addr < round_page_32(static_memory_end); addr += PAGE_SIZE) {
-
- pmap_enter(kernel_pmap, addr, addr>>12,
+ for(addr = trunc_page(end); addr < round_page(static_memory_end); addr += PAGE_SIZE) {
+ pmap_enter(kernel_pmap, addr, addr,
VM_PROT_READ|VM_PROT_WRITE,
VM_WIMG_USE_DEFAULT, TRUE);
-
}
+#endif /* __MACHO__ */
- MapUserAddressSpaceInit(); /* Go initialize copy in/out */
+#if DEBUG
+ for (i=0 ; i < free_regions_count; i++) {
+ kprintf("Free region start 0x%08x end 0x%08x\n",
+ free_regions[i].start,free_regions[i].end);
+ }
+#endif
/*
- * At this point, there is enough mapped memory and all hw mapping structures are
- * allocated and initialized. Here is where we turn on translation for the
- * VERY first time....
- *
- * NOTE: Here is where our very first interruption will happen.
- *
+ * Note: the shadow BAT registers were already loaded in ppc_init.c
*/
- hw_start_trans(); /* Start translating */
-
-#if 0
- GratefulDebInit((bootBumbleC *)&(args->Video)); /* Initialize the GratefulDeb debugger */
-#endif
-
- printf_init(); /* Init this in case we need debugger */
- panic_init(); /* Init this in case we need debugger */
- PE_init_kprintf(TRUE); /* Note on PPC we only call this after VM is set up */
-
- kprintf("kprintf initialized\n");
-
- serialmode = 0; /* Assume normal keyboard and console */
- if(PE_parse_boot_arg("serial", &serialmode)) { /* Do we want a serial keyboard and/or console? */
- kprintf("Serial mode specified: %08X\n", serialmode);
- }
- if(serialmode & 1) { /* Start serial if requested */
- (void)switch_to_serial_console(); /* Switch into serial mode */
- disableConsoleOutput = FALSE; /* Allow printfs to happen */
- }
-
- kprintf("max_mem: %ld M\n", (unsigned long)(max_mem >> 20));
- kprintf("version_variant = %s\n", version_variant);
- kprintf("version = %s\n\n", version);
- __asm__ ("mfpvr %0" : "=r" (pvr));
- kprintf("proc version = %08x\n", pvr);
- if(per_proc_info[0].pf.Available & pf64Bit) { /* 64-bit processor? */
- xhid0 = hid0get64(); /* Get the hid0 */
- if(xhid0 & (1ULL << (63 - 19))) kprintf("Time base is externally clocked\n");
- else kprintf("Time base is internally clocked\n");
- }
-
-
- taproot_size = PE_init_taproot(&taproot_addr); /* (BRINGUP) See if there is a taproot */
- if(taproot_size) { /* (BRINGUP) */
- kprintf("TapRoot card configured to use vaddr = %08X, size = %08X\n", taproot_addr, taproot_size);
- bcopy_nc((void *)version, (void *)(taproot_addr + 16), strlen(version)); /* (BRINGUP) Pass it our kernel version */
- __asm__ volatile("eieio"); /* (BRINGUP) */
- xtaproot = (unsigned int *)taproot_addr; /* (BRINGUP) */
- xtaproot[0] = 1; /* (BRINGUP) */
- __asm__ volatile("eieio"); /* (BRINGUP) */
- }
-
- PE_create_console(); /* create the console for verbose or pretty mode */
-
- /* setup console output */
- PE_init_printf(FALSE);
+ LoadIBATs((unsigned int *)&shadow_BAT.IBATs[0]); /* Load up real IBATs from shadows */
+ LoadDBATs((unsigned int *)&shadow_BAT.DBATs[0]); /* Load up real DBATs from shadows */
#if DEBUG
- printf("\n\n\nThis program was compiled using gcc %d.%d for powerpc\n",
- __GNUC__,__GNUC_MINOR__);
-
-
- /* Processor version information */
- {
- unsigned int pvr;
- __asm__ ("mfpvr %0" : "=r" (pvr));
- printf("processor version register : %08X\n", pvr);
- }
-
- kprintf("Args at %08X\n", args);
- for (i = 0; i < pmap_mem_regions_count; i++) {
- printf("DRAM at %08X size %08X\n",
- args->PhysicalDRAM[i].base,
- args->PhysicalDRAM[i].size);
- }
-#endif /* DEBUG */
-
-#if DEBUG
- kprintf("Mapped memory:\n");
- kprintf(" exception vector: %08X, %08X - %08X\n", trunc_page_32(exception_entry),
- trunc_page_32(exception_entry), round_page_32(exception_end));
- kprintf(" sectTEXTB: %08X, %08X - %08X\n", trunc_page_32(sectTEXTB),
- trunc_page_32(sectTEXTB), round_page_32(sectTEXTB+sectSizeTEXT));
- kprintf(" sectDATAB: %08X, %08X - %08X\n", trunc_page_32(sectDATAB),
- trunc_page_32(sectDATAB), round_page_32(sectDATAB+sectSizeDATA));
- kprintf(" sectLINKB: %08X, %08X - %08X\n", trunc_page_32(sectLINKB),
- trunc_page_32(sectLINKB), round_page_32(sectLINKB+sectSizeLINK));
- kprintf(" sectKLDB: %08X, %08X - %08X\n", trunc_page_32(sectKLDB),
- trunc_page_32(sectKLDB), round_page_32(sectKLDB+sectSizeKLD));
- kprintf(" end: %08X, %08X - %08X\n", trunc_page_32(end),
- trunc_page_32(end), static_memory_end);
-
+ for(i=0; i<4; i++) kprintf("DBAT%1d: %08X %08X\n",
+ i, shadow_BAT.DBATs[i].upper, shadow_BAT.DBATs[i].lower);
+ for(i=0; i<4; i++) kprintf("IBAT%1d: %08X %08X\n",
+ i, shadow_BAT.IBATs[i].upper, shadow_BAT.IBATs[i].lower);
#endif
-
- return;
}
void ppc_vm_cpu_init(
struct per_proc_info *proc_info)
{
- hw_setup_trans(); /* Set up hardware needed for translation */
- hw_start_trans(); /* Start translating */
+ hash_table_init(hash_table_base, hash_table_size);
+
+ LoadIBATs((unsigned int *)&shadow_BAT.IBATs[0]);
+ LoadDBATs((unsigned int *)&shadow_BAT.DBATs[0]);
+
+ sync();isync();
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/* Defines for decoding the MSR bits */
-#define MSR_SF_BIT 0
-#define MSR_HV_BIT 3
+#define MSR_SF_BIT 0
#define MSR_RES1_BIT 1
#define MSR_RES2_BIT 2
#define MSR_RES3_BIT 3
#define SR_UNUSED_BY_KERN_NUM 13
#define SR_COPYIN_NAME sr14
#define SR_COPYIN_NUM 14
-#define BAT_INVALID 0
/* DSISR bits on data access exceptions */
#define DSISR_IO_BIT 0 /* NOT USED on 601 */
#define DSISR_HASH_BIT 1
-#define DSISR_NOEX_BIT 3
#define DSISR_PROT_BIT 4
#define DSISR_IO_SPC_BIT 5
#define DSISR_WRITE_BIT 6
#define DSISR_WATCH_BIT 9
#define DSISR_EIO_BIT 11
-#define dsiMiss 0x40000000
-#define dsiMissb 1
-#define dsiNoEx 0x10000000
-#define dsiProt 0x08000000
-#define dsiInvMode 0x04000000
-#define dsiStore 0x02000000
-#define dsiAC 0x00400000
-#define dsiSeg 0x00200000
-#define dsiValid 0x5E600000
-#define dsiSpcNest 0x00010000 /* Special nest - software flag */
-#define dsiSpcNestb 15 /* Special nest - software flag */
-#define dsiSoftware 0x0000FFFF
-
/* SRR1 bits on data/instruction translation exceptions */
#define SRR1_TRANS_HASH_BIT 1
#define SRR1_PRG_PRV_INS_BIT 13
#define SRR1_PRG_TRAP_BIT 14
+/* BAT information */
+
+/* Constants used when setting mask values */
+
+#define BAT_INVALID 0
+
/*
* Virtual to physical mapping macros/structures.
* IMPORTANT NOTE: there is one mapping per HW page, not per MACH page.
*/
+#define CACHE_LINE_SIZE 32
+#define CACHE_LINE_POW2 5
+#define cache_align(x) (((x) + CACHE_LINE_SIZE-1) & ~(CACHE_LINE_SIZE - 1))
+
#define PTE1_WIMG_GUARD_BIT 28 /* Needed for assembler */
#define PTE1_REFERENCED_BIT 23 /* ditto */
#define PTE1_CHANGED_BIT 24
#define PTE0_HASH_ID_BIT 25
-#define PTE_WIMG_CB_CACHED_COHERENT 0 /* cached, writeback, coherent (default) */
-#define PTE_WIMG_CB_CACHED_COHERENT_GUARDED 1 /* cached, writeback, coherent, guarded */
-#define PTE_WIMG_UNCACHED_COHERENT 2 /* uncached, coherentt */
-#define PTE_WIMG_UNCACHED_COHERENT_GUARDED 3 /* uncached, coherent, guarded */
+#define PTE_NULL ((pte_t*) NULL) /* No pte found/associated with this */
+#define PTE_EMPTY 0x7fffffbf /* Value in the pte0.word of a free pte */
+
+#define PTE_WIMG_CB_CACHED 0 /* cached, writeback */
+#define PTE_WIMG_CB_CACHED_GUARDED 1 /* cached, writeback, guarded */
+#define PTE_WIMG_CB_CACHED_COHERENT 2 /* cached, writeback, coherent (default) */
+#define PTE_WIMG_CB_CACHED_COHERENT_GUARDED 3 /* cached, writeback, coherent, guarded */
+#define PTE_WIMG_UNCACHED 4 /* uncached */
+#define PTE_WIMG_UNCACHED_GUARDED 5 /* uncached, guarded */
+#define PTE_WIMG_UNCACHED_COHERENT 6 /* uncached, coherentt */
+#define PTE_WIMG_UNCACHED_COHERENT_GUARDED 7 /* uncached, coherent, guarded */
+#define PTE_WIMG_WT_CACHED 8 /* cached, writethru */
+#define PTE_WIMG_WT_CACHED_GUARDED 9 /* cached, writethru, guarded */
+#define PTE_WIMG_WT_CACHED_COHERENT 10 /* cached, writethru, coherent */
+#define PTE_WIMG_WT_CACHED_COHERENT_GUARDED 11 /* cached, writethru, coherent, guarded */
#define PTE_WIMG_DEFAULT PTE_WIMG_CB_CACHED_COHERENT
#define PTE_WIMG_IO PTE_WIMG_UNCACHED_COHERENT_GUARDED
#ifndef ASSEMBLER
#ifdef __GNUC__
+#if _BIG_ENDIAN == 0
+#error - bitfield structures are not checked for bit ordering in words
+#endif /* _BIG_ENDIAN */
+
/* Structures and types for machine registers */
+typedef union {
+ unsigned int word;
+ struct {
+ unsigned int htaborg : 16;
+ unsigned int reserved : 7;
+ unsigned int htabmask : 9;
+ } bits;
+} sdr1_t;
+
+/* Block mapping registers. These values are model dependent.
+ * Eventually, we will need to up these to 64 bit values.
+ */
+
+#define blokValid 0x1FFE0000
+#define batMin 0x00020000
+#define batMax 0x10000000
+#define batICnt 4
+#define batDCnt 4
+
+/* BAT register structures.
+ * Not used for standard mappings, but may be used
+ * for mapping devices. Note that the 601 has a
+ * different BAT layout than the other PowerPC processors
+ */
+
+typedef union {
+ unsigned int word;
+ struct {
+ unsigned int blpi : 15;
+ unsigned int reserved : 10;
+ unsigned int wim : 3;
+ unsigned int ks : 1;
+ unsigned int ku : 1;
+ unsigned int pp : 2;
+ } bits;
+} bat601u_t;
+
+typedef union {
+ unsigned int word;
+ struct {
+ unsigned int pbn : 15;
+ unsigned int reserved : 10;
+ unsigned int valid : 1;
+ unsigned int bsm : 6;
+ } bits;
+} bat601l_t;
+
+typedef struct bat601_t {
+ bat601u_t upper;
+ bat601l_t lower;
+} bat601_t;
+
+typedef union {
+ unsigned int word;
+ struct {
+ unsigned int bepi : 15;
+ unsigned int reserved : 4;
+ unsigned int bl : 11;
+ unsigned int vs : 1;
+ unsigned int vp : 1;
+ } bits;
+} batu_t;
+
+typedef union {
+ unsigned int word;
+ struct {
+ unsigned int brpn : 15;
+ unsigned int reserved : 10;
+ unsigned int wimg : 4;
+ unsigned int reserved2 : 1;
+ unsigned int pp : 2;
+ } bits;
+} batl_t;
+
+typedef struct bat_t {
+ batu_t upper;
+ batl_t lower;
+} bat_t;
+
+/* PTE entries
+ * Used extensively for standard mappings
+ */
+
+typedef union {
+ unsigned int word;
+ struct {
+ unsigned int valid : 1;
+ unsigned int segment_id : 24;
+ unsigned int hash_id : 1;
+ unsigned int page_index : 6; /* Abbreviated */
+ } bits;
+ struct {
+ unsigned int valid : 1;
+ unsigned int not_used : 5;
+ unsigned int segment_id : 19; /* Least Sig 19 bits */
+ unsigned int hash_id : 1;
+ unsigned int page_index : 6;
+ } hash_bits;
+} pte0_t;
+
+typedef union {
+ unsigned int word;
+ struct {
+ unsigned int phys_page : 20;
+ unsigned int reserved3 : 3;
+ unsigned int referenced : 1;
+ unsigned int changed : 1;
+ unsigned int wimg : 4;
+ unsigned int reserved1 : 1;
+ unsigned int protection : 2;
+ } bits;
+} pte1_t;
+
+typedef struct pte_t {
+ pte0_t pte0;
+ pte1_t pte1;
+} pte_t;
+
+/*
+ * A virtual address is decoded into various parts when looking for its PTE
+ */
+
+typedef struct va_full_t {
+ unsigned int seg_num : 4;
+ unsigned int page_index : 16;
+ unsigned int byte_ofs : 12;
+} va_full_t;
+
+typedef struct va_abbrev_t { /* use bits.abbrev for abbreviated page index */
+ unsigned int seg_num : 4;
+ unsigned int page_index : 6;
+ unsigned int junk : 10;
+ unsigned int byte_ofs : 12;
+} va_abbrev_t;
+
+typedef union {
+ unsigned int word;
+ va_full_t full;
+ va_abbrev_t abbrev;
+} virtual_addr_t;
+
+/* A physical address can be split up into page and offset */
+
+typedef struct pa_t {
+ unsigned int page_no : 20;
+ unsigned int offset : 12;
+} pa_t;
+
+typedef union {
+ unsigned int word;
+ pa_t bits;
+} physical_addr_t;
/*
* C-helper inline functions for accessing machine registers follow.
*/
+#ifdef __ELF__
+#define __CASMNL__ ";"
+#else
+#define __CASMNL__ "@"
+#endif
+
+/* Return the current GOT pointer */
+
+extern unsigned int get_got(void);
+
+extern __inline__ unsigned int get_got(void)
+{
+ unsigned int result;
+#ifndef __ELF__
+ __asm__ volatile("mr %0, r2" : "=r" (result));
+#else
+ __asm__ volatile("mr %0, 2" : "=r" (result));
+#endif
+ return result;
+}
+
/*
* Various memory/IO synchronisation instructions
*/
__asm__ volatile("isync")
+/*
+ * This guy will make sure all tlbs on all processors finish their tlbies
+ */
+#define tlbsync() \
+ __asm__ volatile("tlbsync")
+
+
+ /* Invalidate TLB entry. Caution, requires context synchronization.
+ */
+extern void tlbie(unsigned int val);
+
+extern __inline__ void tlbie(unsigned int val)
+{
+ __asm__ volatile("tlbie %0" : : "r" (val));
+ return;
+}
+
+
+
/*
* Access to various system registers
*/
return result;
}
+/* mtsr and mfsr must be macros since SR must be hardcoded */
+
+#if __ELF__
+#define mtsr(SR, REG) \
+ __asm__ volatile("sync" __CASMNL__ "mtsr %0, %1 " __CASMNL__ "isync" : : "i" (SR), "r" (REG));
+#define mfsr(REG, SR) \
+ __asm__ volatile("mfsr %0, %1" : "=r" (REG) : "i" (SR));
+#else
+#define mtsr(SR, REG) \
+ __asm__ volatile("sync" __CASMNL__ "mtsr sr%0, %1 " __CASMNL__ "isync" : : "i" (SR), "r" (REG));
+
+#define mfsr(REG, SR) \
+ __asm__ volatile("mfsr %0, sr%1" : "=r" (REG) : "i" (SR));
+#endif
+
+
+extern void mtsrin(unsigned int val, unsigned int reg);
+
+extern __inline__ void mtsrin(unsigned int val, unsigned int reg)
+{
+ __asm__ volatile("sync" __CASMNL__ "mtsrin %0, %1" __CASMNL__ " isync" : : "r" (val), "r" (reg));
+ return;
+}
+
+extern unsigned int mfsrin(unsigned int reg);
+
+extern __inline__ unsigned int mfsrin(unsigned int reg)
+{
+ unsigned int result;
+ __asm__ volatile("mfsrin %0, %1" : "=r" (result) : "r" (reg));
+ return result;
+}
+
+extern void mtsdr1(unsigned int val);
+
+extern __inline__ void mtsdr1(unsigned int val)
+{
+ __asm__ volatile("mtsdr1 %0" : : "r" (val));
+ return;
+}
+
+extern void mtdar(unsigned int val);
+
+extern __inline__ void mtdar(unsigned int val)
+{
+ __asm__ volatile("mtdar %0" : : "r" (val));
+ return;
+}
extern unsigned int mfdar(void);
return;
}
+extern int isync_mfdec(void);
+
+extern __inline__ int isync_mfdec(void)
+{
+ int result;
+ __asm__ volatile("isync" __CASMNL__ "mfdec %0" : "=r" (result));
+ return result;
+}
+
+/* Read and write the value from the real-time clock
+ * or time base registers. Note that you have to
+ * use the right ones depending upon being on
+ * 601 or 603/604. Care about carries between
+ * the words and using the right registers must be
+ * done by the calling function.
+ */
+
extern void mttb(unsigned int val);
extern __inline__ void mttb(unsigned int val)
return result;
}
+extern void mtrtcl(unsigned int val);
+
+extern __inline__ void mtrtcl(unsigned int val)
+{
+ __asm__ volatile("mtspr 21,%0" : : "r" (val));
+ return;
+}
+
+extern unsigned int mfrtcl(void);
+
+extern __inline__ unsigned int mfrtcl(void)
+{
+ unsigned int result;
+ __asm__ volatile("mfspr %0,5" : "=r" (result));
+ return result;
+}
+
+extern void mtrtcu(unsigned int val);
+
+extern __inline__ void mtrtcu(unsigned int val)
+{
+ __asm__ volatile("mtspr 20,%0" : : "r" (val));
+ return;
+}
+
+extern unsigned int mfrtcu(void);
+
+extern __inline__ unsigned int mfrtcu(void)
+{
+ unsigned int result;
+ __asm__ volatile("mfspr %0,4" : "=r" (result));
+ return result;
+}
+
+extern void mtl2cr(unsigned int val);
+
+extern __inline__ void mtl2cr(unsigned int val)
+{
+ __asm__ volatile("mtspr l2cr, %0" : : "r" (val));
+ return;
+}
+
extern unsigned int mfl2cr(void);
extern __inline__ unsigned int mfl2cr(void)
/* macros since the argument n is a hard-coded constant */
+#define mtibatu(n, reg) __asm__ volatile("mtibatu " # n ", %0" : : "r" (reg))
+#define mtibatl(n, reg) __asm__ volatile("mtibatl " # n ", %0" : : "r" (reg))
+
+#define mtdbatu(n, reg) __asm__ volatile("mtdbatu " # n ", %0" : : "r" (reg))
+#define mtdbatl(n, reg) __asm__ volatile("mtdbatl " # n ", %0" : : "r" (reg))
+
+#define mfibatu(reg, n) __asm__ volatile("mfibatu %0, " # n : "=r" (reg))
+#define mfibatl(reg, n) __asm__ volatile("mfibatl %0, " # n : "=r" (reg))
+
+#define mfdbatu(reg, n) __asm__ volatile("mfdbatu %0, " # n : "=r" (reg))
+#define mfdbatl(reg, n) __asm__ volatile("mfdbatl %0, " # n : "=r" (reg))
+
#define mtsprg(n, reg) __asm__ volatile("mtsprg " # n ", %0" : : "r" (reg))
#define mfsprg(reg, n) __asm__ volatile("mfsprg %0, " # n : "=r" (reg))
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <kern/spl.h>
#include <machine/mach_param.h> /* HZ */
-#include <machine/commpage.h>
#include <ppc/proc_reg.h>
#include <pexpert/pexpert.h>
static uint64_t rtclock_tick_deadline[NCPUS];
static uint64_t rtclock_tick_interval;
-static uint32_t rtclock_sec_divisor;
-static uint32_t rtclock_ns_per_tick;
-
static void timespec_to_absolutetime(
mach_timespec_t timespec,
uint64_t *result);
LOCK_RTC(s);
rtclock.timebase_const.numer = numer;
rtclock.timebase_const.denom = denom;
- rtclock_sec_divisor = freq->timebase_num / freq->timebase_den;
- rtclock_ns_per_tick = NSEC_PER_SEC / rtclock_sec_divisor;
- commpage_set_timestamp(0,0,0,0);
UNLOCK_RTC(s);
}
return (1);
}
-/*
- * Get the current clock microtime and sync the timestamp
- * on the commpage. Only called from ppc_gettimeofday(),
- * ie in response to a system call from user mode.
- */
-void
-clock_gettimeofday(
- uint32_t *secp,
- uint32_t *usecp)
-{
- uint64_t now;
- UnsignedWide wide_now;
- UnsignedWide t64;
- uint32_t t32;
- uint32_t numer, denom;
- uint32_t secs,usecs;
- mach_timespec_t curr_time;
- spl_t s;
-
- LOCK_RTC(s);
- if (!rtclock.calend_is_set) {
- UNLOCK_RTC(s);
- return;
- }
-
- numer = rtclock.timebase_const.numer;
- denom = rtclock.timebase_const.denom;
-
- clock_get_uptime(&now);
- wide_now = *((UnsignedWide*) &now);
-
- umul_64by32(wide_now, numer, &t64, &t32);
-
- udiv_96by32(t64, t32, denom, &t64, &t32);
-
- udiv_96by32to32and32(t64, t32, NSEC_PER_SEC,
- &curr_time.tv_sec, &curr_time.tv_nsec);
-
- ADD_MACH_TIMESPEC(&curr_time, &rtclock.calend_offset);
-
- secs = curr_time.tv_sec;
- usecs = curr_time.tv_nsec / NSEC_PER_USEC;
- *secp = secs;
- *usecp = usecs;
-
- t32 = curr_time.tv_nsec - (usecs * NSEC_PER_USEC);
- t32 = t32 / rtclock_ns_per_tick;
- now -= t32;
-
- commpage_set_timestamp(now,secs,usecs,rtclock_sec_divisor);
-
- UNLOCK_RTC(s);
-
- return;
-}
-
/*
* Get the current clock time.
*/
rtclock.calend_offset = *new_time;
SUB_MACH_TIMESPEC(&rtclock.calend_offset, &curr_time);
rtclock.calend_is_set = TRUE;
- commpage_set_timestamp(0,0,0,0); /* disable timestamp */
UNLOCK_RTC(s);
PESetGMTTimeOfDay(new_time->tv_sec);
spl_t s;
LOCK_RTC(s);
- if (rtclock.calend_is_set) {
+ if (rtclock.calend_is_set)
ADD_MACH_TIMESPEC_NSEC(&rtclock.calend_offset, nsec);
- commpage_set_timestamp(0,0,0,0); /* disable timestamp */
- }
UNLOCK_RTC(s);
}
rtclock.calend_offset.tv_nsec = 0;
SUB_MACH_TIMESPEC(&rtclock.calend_offset, &curr_time);
rtclock.calend_is_set = TRUE;
- commpage_set_timestamp(0,0,0,0); /* disable timestamp */
UNLOCK_RTC(s);
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <ppc/proc_reg.h>
#include <ppc/mem.h>
#include <ppc/pmap.h>
+#include <ppc/pmap_internals.h>
#include <ppc/Firmware.h>
#include <ppc/mappings.h>
#include <ppc/exception.h>
* Allocate our initial context save areas. As soon as we do this,
* we can take an interrupt. We do the saveareas here, 'cause they're guaranteed
* to be at least page aligned.
- *
- * Note: these initial saveareas are all to be allocated from V=R, less than 4GB
- * space.
*/
-void savearea_init(vm_offset_t addr) {
+void savearea_init(vm_offset_t *addrx) {
- savearea_comm *savec;
- vm_offset_t save;
+ savearea_comm *savec, *savec2, *saveprev;
+ vm_offset_t save, save2, addr;
int i;
saveanchor.savetarget = InitialSaveTarget; /* Initial target value */
saveanchor.saveinuse = 0; /* Number of areas in use */
- saveanchor.savefree = 0; /* Remember the start of the free chain */
+ saveanchor.savefree = 0; /* Remember the start of the free chain */
saveanchor.savefreecnt = 0; /* Remember the length */
- saveanchor.savepoolfwd = (addr64_t)&saveanchor; /* Remember pool forward */
- saveanchor.savepoolbwd = (addr64_t)&saveanchor; /* Remember pool backward */
+ saveanchor.savepoolfwd = (unsigned int *)&saveanchor; /* Remember pool forward */
+ saveanchor.savepoolbwd = (unsigned int *)&saveanchor; /* Remember pool backward */
+
+ addr = *addrx; /* Make this easier for ourselves */
save = addr; /* Point to the whole block of blocks */
*/
- for(i=0; i < BackPocketSaveBloks; i++) { /* Initialize the back pocket saveareas */
+ for(i=0; i < 8; i++) { /* Initialize the back pocket saveareas */
savec = (savearea_comm *)save; /* Get the control area for this one */
savec->sac_vrswap = 0; /* V=R, so the translation factor is 0 */
savec->sac_flags = sac_perm; /* Mark it permanent */
savec->sac_flags |= 0x0000EE00; /* Debug eyecatcher */
- save_queue((uint32_t)savec >> 12); /* Add page to savearea lists */
+ save_queue((savearea *)savec); /* Add page to savearea lists */
save += PAGE_SIZE; /* Jump up to the next one now */
}
saveanchor.savefree = 0; /* Remember the start of the free chain */
saveanchor.savefreecnt = 0; /* Remember the length */
saveanchor.saveadjust = 0; /* Set none needed yet */
- saveanchor.savepoolfwd = (addr64_t)&saveanchor; /* Remember pool forward */
- saveanchor.savepoolbwd = (addr64_t)&saveanchor; /* Remember pool backward */
+ saveanchor.savepoolfwd = (unsigned int *)&saveanchor; /* Remember pool forward */
+ saveanchor.savepoolbwd = (unsigned int *)&saveanchor; /* Remember pool backward */
for(i=0; i < InitialSaveBloks; i++) { /* Initialize the saveareas */
savec->sac_vrswap = 0; /* V=R, so the translation factor is 0 */
savec->sac_flags = sac_perm; /* Mark it permanent */
savec->sac_flags |= 0x0000EE00; /* Debug eyecatcher */
- save_queue((uint32_t)savec >> 12); /* Add page to savearea lists */
+ save_queue((savearea *)savec); /* Add page to savearea lists */
save += PAGE_SIZE; /* Jump up to the next one now */
}
+ *addrx = save; /* Move the free storage lowwater mark */
+
/*
* We now have a free list that has our initial number of entries
* The local qfret lists is empty. When we call save_get below it will see that
* the local list is empty and fill it for us.
*
- * It is ok to call save_get here because all initial saveareas are V=R in less
- * than 4GB space, so 32-bit addressing is ok.
- *
+ * It is ok to call save_get_phys here because even though if we are translation on, we are still V=R and
+ * running with BAT registers so no interruptions. Regular interruptions will be off. Using save_get
+ * would be wrong if the tracing was enabled--it would cause an exception.
*/
-/*
- * This will populate the local list and get the first one for the system
- */
- per_proc_info[0].next_savearea = (vm_offset_t)save_get();
-
+ save2 = (vm_offset_t)save_get_phys(); /* This will populate the local list
+ and get the first one for the system */
+ per_proc_info[0].next_savearea = (unsigned int)save2; /* Tell the exception handler about it */
+
/*
* The system is now able to take interruptions
*/
+
return;
+
}
/*
- * Obtains a savearea. If the free list needs size adjustment it happens here.
+ * Returns a savearea. If the free list needs size adjustment it happens here.
* Don't actually allocate the savearea until after the adjustment is done.
*/
void save_adjust(void) {
- savearea_comm *sctl, *sctlnext, *freepage;
+ savearea_comm *sctl, *sctlnext, *freepool, *freepage, *realpage;
kern_return_t ret;
- uint64_t vtopmask;
- ppnum_t physpage;
if(saveanchor.saveadjust < 0) { /* Do we need to adjust down? */
panic("Whoops... Not a bit of wired memory left for saveareas\n");
}
- physpage = pmap_find_phys(kernel_pmap, (vm_offset_t)freepage); /* Find physical page */
- if(!physpage) { /* See if we actually have this mapped*/
- panic("save_adjust: wired page not mapped - va = %08X\n", freepage); /* Die */
- }
+ realpage = (savearea_comm *)pmap_extract(kernel_pmap, (vm_offset_t)freepage); /* Get the physical */
bzero((void *)freepage, PAGE_SIZE); /* Clear it all to zeros */
freepage->sac_alloc = 0; /* Mark all entries taken */
- freepage->sac_vrswap = ((uint64_t)physpage << 12) ^ (uint64_t)freepage; /* XOR to calculate conversion mask */
+ freepage->sac_vrswap = (unsigned int)freepage ^ (unsigned int)realpage; /* Form mask to convert V to R and vice versa */
freepage->sac_flags |= 0x0000EE00; /* Set debug eyecatcher */
- save_queue(physpage); /* Add all saveareas on page to free list */
+ save_queue((savearea *)realpage); /* Add all saveareas on page to free list */
}
}
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#ifdef __APPLE_API_PRIVATE
#ifdef MACH_KERNEL_PRIVATE
-#include <stdint.h>
-#include <mach/vm_types.h>
-
-#pragma pack(4) /* Make sure the structure stays as we defined it */
+#include <mach/ppc/vm_types.h>
typedef struct savearea_comm {
/*
*/
-/* Keep the save_prev, sac_next, and sac_prev in these positions, some assembler code depends upon it to
+/* Keep the save_prev, sac_next, and sac_prev in these positions, some assemble code depends upon it to
* match up with fields in saveanchor.
*/
- /* offset 0x000 */
- addr64_t save_prev; /* The address of the previous (or next) savearea */
- addr64_t sac_next; /* Points to next savearea page that has a free slot - real */
- addr64_t sac_prev; /* Points to previous savearea page that has a free slot - real */
+ struct savearea *save_prev; /* The address of the previous (or next) savearea */
+ unsigned int *sac_next; /* Points to next savearea page that has a free slot - real */
+ unsigned int *sac_prev; /* Points to previous savearea page that has a free slot - real */
+ unsigned int save_flags; /* Various flags */
unsigned int save_level; /* Context ID */
- unsigned int save_01C;
-
- /* 0x20 */
unsigned int save_time[2]; /* Context save time - for debugging or performance */
struct thread_activation *save_act; /* Associated activation */
- unsigned int save_02c;
- uint64_t sac_vrswap; /* XOR mask to swap V to R or vice versa */
- unsigned int save_flags; /* Various flags */
- unsigned int sac_flags; /* Various flags */
-
- /* offset 0x040 */
- uint64_t save_misc0; /* Various stuff */
- uint64_t save_misc1; /* Various stuff */
+
+/* 0x20 */
+
+ unsigned int sac_vrswap; /* XOR mask to swap V to R or vice versa */
unsigned int sac_alloc; /* Bitmap of allocated slots */
- unsigned int save_054;
- unsigned int save_misc2;
- unsigned int save_misc3;
+ unsigned int sac_flags; /* Various flags */
+ unsigned int save_misc0; /* Various stuff */
+ unsigned int save_misc1; /* Various stuff */
+ unsigned int save_misc2; /* Various stuff */
+ unsigned int save_misc3; /* Various stuff */
+ unsigned int save_misc4; /* Various stuff */
+
+ unsigned int save_040[8]; /* Fill 32 bytes */
/* offset 0x0060 */
} savearea_comm;
-#pragma pack()
#endif
#ifdef BSD_KERNEL_PRIVATE
* This type of savearea contains all of the general context.
*/
-#pragma pack(4) /* Make sure the structure stays as we defined it */
typedef struct savearea {
savearea_comm save_hdr; /* Stuff common to all saveareas */
unsigned int save_060[8]; /* Fill 32 bytes */
-
- /* offset 0x0080 */
- uint64_t save_r0;
- uint64_t save_r1;
- uint64_t save_r2;
- uint64_t save_r3;
- /* offset 0x0A0 */
- uint64_t save_r4;
- uint64_t save_r5;
- uint64_t save_r6;
- uint64_t save_r7;
- /* offset 0x0C0 */
- uint64_t save_r8;
- uint64_t save_r9;
- uint64_t save_r10;
- uint64_t save_r11;
- /* offset 0x0E0 */
- uint64_t save_r12;
- uint64_t save_r13;
- uint64_t save_r14;
- uint64_t save_r15;
- /* offset 0x100 */
- uint64_t save_r16;
- uint64_t save_r17;
- uint64_t save_r18;
- uint64_t save_r19;
- /* offset 0x120 */
- uint64_t save_r20;
- uint64_t save_r21;
- uint64_t save_r22;
- uint64_t save_r23;
- /* offset 0x140 */
- uint64_t save_r24;
- uint64_t save_r25;
- uint64_t save_r26;
- uint64_t save_r27;
- /* offset 0x160 */
- uint64_t save_r28;
- uint64_t save_r29;
- uint64_t save_r30;
- uint64_t save_r31;
- /* offset 0x180 */
- uint64_t save_srr0;
- uint64_t save_srr1;
- uint64_t save_xer;
- uint64_t save_lr;
- /* offset 0x1A0 */
- uint64_t save_ctr;
- uint64_t save_dar;
+ /* offset 0x0080 */
+ unsigned int save_r0;
+ unsigned int save_r1;
+ unsigned int save_r2;
+ unsigned int save_r3;
+ unsigned int save_r4;
+ unsigned int save_r5;
+ unsigned int save_r6;
+ unsigned int save_r7;
+
+ /* offset 0x0A0 */
+ unsigned int save_r8;
+ unsigned int save_r9;
+ unsigned int save_r10;
+ unsigned int save_r11;
+ unsigned int save_r12;
+ unsigned int save_r13;
+ unsigned int save_r14;
+ unsigned int save_r15;
+
+ /* offset 0x0C0 */
+ unsigned int save_r16;
+ unsigned int save_r17;
+ unsigned int save_r18;
+ unsigned int save_r19;
+ unsigned int save_r20;
+ unsigned int save_r21;
+ unsigned int save_r22;
+ unsigned int save_r23;
+
+ /* offset 0x0E0 */
+ unsigned int save_r24;
+ unsigned int save_r25;
+ unsigned int save_r26;
+ unsigned int save_r27;
+ unsigned int save_r28;
+ unsigned int save_r29;
+ unsigned int save_r30;
+ unsigned int save_r31;
+
+ /* offset 0x100 */
+ unsigned int save_srr0;
+ unsigned int save_srr1;
unsigned int save_cr;
+ unsigned int save_xer;
+ unsigned int save_lr;
+ unsigned int save_ctr;
+ unsigned int save_dar;
unsigned int save_dsisr;
- unsigned int save_exception;
- unsigned int save_vrsave;
- /* offset 0x1C0 */
- unsigned int save_vscr[4];
+
+
+ /* offset 0x120 */
+ unsigned int save_vscr[4];
unsigned int save_fpscrpad;
unsigned int save_fpscr;
- unsigned int save_1d8[2];
- /* offset 0x1E0 */
+ unsigned int save_exception;
+ unsigned int save_vrsave;
+
+ /* offset 0x140 */
+ unsigned int save_sr0;
+ unsigned int save_sr1;
+ unsigned int save_sr2;
+ unsigned int save_sr3;
+ unsigned int save_sr4;
+ unsigned int save_sr5;
+ unsigned int save_sr6;
+ unsigned int save_sr7;
+
+ /* offset 0x160 */
+ unsigned int save_sr8;
+ unsigned int save_sr9;
+ unsigned int save_sr10;
+ unsigned int save_sr11;
+ unsigned int save_sr12;
+ unsigned int save_sr13;
+ unsigned int save_sr14;
+ unsigned int save_sr15;
+
+ /* offset 0x180 */
+ unsigned int save_180[8];
+ unsigned int save_1A0[8];
+ unsigned int save_1C0[8];
unsigned int save_1E0[8];
- /* offset 0x200 - keep on 128 byte bndry */
- uint32_t save_pmc[8];
- uint64_t save_mmcr0; /* offset 0x220 */
- uint64_t save_mmcr1;
- uint64_t save_mmcr2;
-
- unsigned int save_238[2];
- /* offset 0x240 */
- unsigned int save_instr[16]; /* Instrumentation */
+ unsigned int save_200[8];
+ unsigned int save_220[8];
+ unsigned int save_240[8];
+ unsigned int save_260[8];
+
/* offset 0x280 */
} savearea;
-#pragma pack()
/*
* This type of savearea contains all of the floating point context.
*/
-#pragma pack(4) /* Make sure the structure stays as we defined it */
typedef struct savearea_fpu {
savearea_comm save_hdr; /* Stuff common to all saveareas */
/* offset 0x280 */
} savearea_fpu;
-#pragma pack()
* This type of savearea contains all of the vector context.
*/
-#pragma pack(4) /* Make sure the structure stays as we defined it */
typedef struct savearea_vec {
savearea_comm save_hdr; /* Stuff common to all saveareas */
/* offset 0x280 */
} savearea_vec;
-#pragma pack()
#endif /* MACH_KERNEL_PRIVATE || BSD_KERNEL_PRIVATE */
#ifdef MACH_KERNEL_PRIVATE
-#pragma pack(4) /* Make sure the structure stays as we defined it */
struct Saveanchor {
/*
* updated with translation and interrupts disabled. This is because it is
* locked during exception processing and if we were to take a PTE miss while the
* lock were held, well, that would be very bad now wouldn't it?
- * Note that the first 24 bytes must be the same format as a savearea header.
*/
- unsigned int savelock; /* 000 Lock word for savearea free list manipulation */
- int saveRSVD4; /* 004 reserved */
- addr64_t savepoolfwd; /* 008 Forward anchor for the free pool */
- addr64_t savepoolbwd; /* 010 Backward anchor for the free pool */
- volatile addr64_t savefree; /* 018 Anchor for the global free list */
- volatile unsigned int savefreecnt; /* 020 Number of saveareas on global free list */
- volatile int saveadjust; /* 024 If 0 number of saveareas is ok, otherwise # to change (pos means grow, neg means shrink */
- volatile int saveinuse; /* 028 Number of areas in use counting those on the local free list */
- volatile int savetarget; /* 02C Number of savearea's needed */
- int savemaxcount; /* 030 Maximum saveareas ever allocated */
- unsigned int saveRSVD034[3]; /* 034 reserved */
-/* 040 */
+ unsigned int savelock; /* Lock word for savearea free list manipulation */
+ unsigned int *savepoolfwd; /* Forward anchor for the free pool */
+ unsigned int *savepoolbwd; /* Backward anchor for the free pool */
+ volatile unsigned int savefree; /* Anchor for the global free list */
+ volatile unsigned int savefreecnt; /* Number of saveareas on global free list */
+ volatile int saveadjust; /* If 0 number of saveareas is ok, otherwise number to change (positive means grow, negative means shrink */
+ volatile int saveinuse; /* Number of areas in use counting those on the local free list */
+ volatile int savetarget; /* Number of savearea's needed */
+ int savemaxcount; /* Maximum saveareas ever allocated */
+
};
-#pragma pack()
#define sac_cnt (4096 / sizeof(savearea)) /* Number of saveareas per page */
#define InitialSaveAreas (2 * FreeListMin) /* The number of saveareas to make at boot time */
#define InitialSaveTarget FreeListMin /* The number of saveareas for an initial target. This should be the minimum ever needed. */
#define InitialSaveBloks (InitialSaveAreas + sac_cnt - 1) / sac_cnt /* The number of savearea blocks to allocate at boot */
-#define BackPocketSaveBloks 8 /* Number of pages of back pocket saveareas */
-
-void save_queue(ppnum_t); /* Add a new savearea block to the free list */
-addr64_t save_get_init(void); /* special savearea-get for cpu initialization (returns physical address) */
-struct savearea *save_get(void); /* Obtains a savearea from the free list (returns virtual address) */
-reg64_t save_get_phys_32(void); /* Obtains a savearea from the free list (returns phys addr in r3) */
-reg64_t save_get_phys_64(void); /* Obtains a savearea from the free list (returns phys addr in r3) */
-struct savearea *save_alloc(void); /* Obtains a savearea and allocates blocks if needed */
-struct savearea *save_cpv(addr64_t); /* Converts a physical savearea address to virtual */
-void save_ret(struct savearea *); /* Returns a savearea to the free list by virtual address */
-void save_ret_wMSR(struct savearea *, reg64_t); /* returns a savearea and restores an MSR */
-void save_ret_phys(reg64_t); /* Returns a savearea to the free list by physical address */
-void save_adjust(void); /* Adjust size of the global free list */
-struct savearea_comm *save_trim_free(void); /* Remove free pages from savearea pool */
-int save_recover(void); /* returns nonzero if we can recover enough from the free pool */
-void savearea_init(vm_offset_t addr); /* Boot-time savearea initialization */
+void save_release(struct savearea *); /* Release a save area */
+struct savectl *save_dequeue(void); /* Find and dequeue one that is all empty */
+unsigned int save_queue(struct savearea *); /* Add a new savearea block to the free list */
+struct savearea *save_get(void); /* Obtains a savearea from the free list (returns virtual address) */
+struct savearea *save_get_phys(void); /* Obtains a savearea from the free list (returns physical address) */
+struct savearea *save_alloc(void); /* Obtains a savearea and allocates blocks if needed */
+struct savearea *save_cpv(struct savearea *); /* Converts a physical savearea address to virtual */
+void save_ret(struct savearea *); /* Returns a savearea to the free list */
+void save_ret_phys(struct savearea *); /* Returns a savearea to the free list */
+void save_adjust(void); /* Adjust size of the global free list */
+struct savearea_comm *save_trim_freet(void); /* Remove free pages from savearea pool */
+
#endif /* MACH_KERNEL_PRIVATE */
#endif /* __APPLE_API_PRIVATE */
#define SAVrststk 0x00010000 /* Indicates that the current stack should be reset to empty */
#define SAVsyscall 0x00020000 /* Indicates that the savearea is associated with a syscall */
#define SAVredrive 0x00040000 /* Indicates that the low-level fault handler associated */
-#define SAVredriveb 13 /* Indicates that the low-level fault handler associated */
-#define SAVinstrument 0x00080000 /* Indicates that we should return instrumentation data */
-#define SAVinstrumentb 12 /* Indicates that we should return instrumentation data */
#define SAVtype 0x0000FF00 /* Shows type of savearea */
#define SAVtypeshft 8 /* Shift to position type */
#define SAVempty 0x86 /* Savearea is on free list */
#define SAVfloat 0x02 /* Savearea contains floating point context */
#define SAVvector 0x03 /* Savearea contains vector context */
-
-
#endif /* _PPC_SAVEAREA_H_ */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <ppc/exception.h>
#include <ppc/Performance.h>
#include <ppc/exception.h>
+#include <ppc/pmap_internals.h>
#include <ppc/savearea.h>
#include <mach/ppc/vm_param.h>
.text
-/* Register usage conventions in this code:
- * r9 = return address
- * r10 = per-proc ptr
- * r11 = MSR at entry
- * cr6 = feature flags (ie, pf64Bit)
- *
- * Because much of this code deals with physical addresses,
- * there are parallel paths for 32- and 64-bit machines.
- */
-
-
/*
- * ***********************
- * * s a v e _ q u e u e *
- * ***********************
- *
- * void save_queue(ppnum_t pagenum);
- *
* This routine will add a savearea block to the free list.
+ * Note really well: we can take NO exceptions of any kind,
+ * including a PTE miss once the savearea lock is held. That's
+ * a guaranteed deadlock. That means we must disable for interrutions
+ * and turn all translation off.
+ *
* We also queue the block to the free pool list. This is a
* circular double linked list. Because this block has no free entries,
* it gets queued to the end of the list
+ *
*/
+
.align 5
.globl EXT(save_queue)
LEXT(save_queue)
- mflr r9 ; get return address
- mr r8,r3 ; move pagenum out of the way
- bl saveSetup ; turn translation off, 64-bit on, load many regs
- bf-- pf64Bitb,saveQueue32 ; skip if 32-bit processor
-
- sldi r2,r8,12 ; r2 <-- phys address of page
- li r8,sac_cnt ; Get the number of saveareas per page
- mr r4,r2 ; Point to start of chain
- li r0,SAVempty ; Get empty marker
-saveQueue64a:
- addic. r8,r8,-1 ; Keep track of how many we did
- stb r0,SAVflags+2(r4) ; Set empty
- addi r7,r4,SAVsize ; Point to the next slot
- ble- saveQueue64b ; We are done with the chain
- std r7,SAVprev(r4) ; Set this chain
- mr r4,r7 ; Step to the next
- b saveQueue64a ; Fill the whole block...
-
-saveQueue64b:
- bl savelock ; Go lock the save anchor
+ mfsprg r9,2 ; Get the feature flags
+ mr r11,r3 ; Save the block
+ mtcrf 0x04,r9 ; Set the features
+ mfmsr r12 ; Get the MSR
+ rlwinm r12,r12,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r12,r12,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ lis r10,hi16(EXT(saveanchor)) ; Get the high part of the anchor
+ andi. r3,r12,0x7FCF ; Turn off all translation and rupts
+ ori r10,r10,lo16(EXT(saveanchor)) ; Bottom half of the anchor
+
+ bt pfNoMSRirb,sqNoMSR ; No MSR...
+
+ mtmsr r3 ; Translation and all off
+ isync ; Toss prefetch
+ b sqNoMSRx
+
+sqNoMSR: li r0,loadMSR ; Get the MSR setter SC
+ sc ; Set it
+sqNoMSRx:
+
+ rlwinm. r3,r11,0,0,19 ; (TEST/DEBUG)
+#if 0
+ bne+ notrapit ; (TEST/DEBUG)
+ BREAKPOINT_TRAP ; (TEST/DEBUG)
+notrapit: ; (TEST/DEBUG)
+#endif
- ld r7,SVfree(0) ; Get the free save area list anchor
- lwz r6,SVfreecnt(0) ; Get the number of free saveareas
- std r2,SVfree(0) ; Queue in the new one
- addi r6,r6,sac_cnt ; Count the ones we are linking in
- std r7,SAVprev(r4) ; Queue the old first one off of us
- stw r6,SVfreecnt(0) ; Save the new count
- b saveQueueExit
-
- ; Handle 32-bit processor.
-
-saveQueue32:
- slwi r2,r8,12 ; r2 <-- phys address of page
li r8,sac_cnt ; Get the number of saveareas per page
- mr r4,r2 ; Point to start of chain
+ mr r4,r11 ; Point to start of chain
li r0,SAVempty ; Get empty marker
-saveQueue32a:
- addic. r8,r8,-1 ; Keep track of how many we did
+sqchain: addic. r8,r8,-1 ; Keep track of how many we did
stb r0,SAVflags+2(r4) ; Set empty
- addi r7,r4,SAVsize ; Point to the next slot
- ble- saveQueue32b ; We are done with the chain
- stw r7,SAVprev+4(r4) ; Set this chain
- mr r4,r7 ; Step to the next
- b saveQueue32a ; Fill the whole block...
+ addi r9,r4,SAVsize ; Point to the next slot
+ ble- sqchaindn ; We are done with the chain
+ stw r9,SAVprev(r4) ; Set this chain
+ mr r4,r9 ; Step to the next
+ b sqchain ; Fill the whole block...
+
+ .align 5
-saveQueue32b:
+sqchaindn: mflr r9 ; Save the return address
bl savelock ; Go lock the save anchor
- lwz r7,SVfree+4(0) ; Get the free save area list anchor
- lwz r6,SVfreecnt(0) ; Get the number of free saveareas
+ lwz r7,SVfree(r10) ; Get the free save area list anchor
+ lwz r6,SVfreecnt(r10) ; Get the number of free saveareas
- stw r2,SVfree+4(0) ; Queue in the new one
+ stw r11,SVfree(r10) ; Queue in the new one
addi r6,r6,sac_cnt ; Count the ones we are linking in
- stw r7,SAVprev+4(r4) ; Queue the old first one off of us
- stw r6,SVfreecnt(0) ; Save the new count
-
-saveQueueExit: ; join here from 64-bit path
+ stw r7,SAVprev(r4) ; Queue the old first one off of us
+ stw r6,SVfreecnt(r10) ; Save the new count
+
bl saveunlock ; Unlock the list and set the adjust count
+
mtlr r9 ; Restore the return
+ mtmsr r12 ; Restore interrupts and translation
+ isync ; Dump any speculations
#if FPVECDBG
- mfsprg r2,1 ; (TEST/DEBUG)
+ mfsprg r2,0 ; (TEST/DEBUG)
+ lwz r2,next_savearea(r2) ; (TEST/DEBUG)
mr. r2,r2 ; (TEST/DEBUG)
- beq-- saveRestore ; (TEST/DEBUG)
+ beqlr- ; (TEST/DEBUG)
lis r0,hi16(CutTrace) ; (TEST/DEBUG)
li r2,0x2201 ; (TEST/DEBUG)
oris r0,r0,lo16(CutTrace) ; (TEST/DEBUG)
sc ; (TEST/DEBUG)
#endif
- b saveRestore ; Restore interrupts and translation
+
+ blr ; Leave...
/*
- * *****************************
- * * s a v e _ g e t _ i n i t *
- * *****************************
+ * This routine will obtain a savearea.
+ * Note really well: we can take NO exceptions of any kind,
+ * including a PTE miss during this process. That's
+ * a guaranteed deadlock or screwup. That means we must disable for interrutions
+ * and turn all translation off.
+ *
+ * We pass back the virtual address of the one we just obtained
+ * or a zero if none to allocate.
*
- * addr64_t save_get_init(void);
+ * First we try the local list. If that is below a threshold, we will
+ * lock the free list and replenish.
+ *
+ * If there are no saveareas in either list, we will install the
+ * backpocket and choke.
+ *
+ * The save_get_phys call assumes that translation and interruptions are
+ * already off and that the returned address is physical.
*
* Note that save_get_init is used in initial processor startup only. It
* is used because translation is on, but no tables exist yet and we have
* no V=R BAT registers that cover the entire physical memory.
+ *
+ *
+ * NOTE!!! NEVER USE R0, R2, or R12 IN HERE THAT WAY WE DON'T NEED A
+ * STACK FRAME IN FPU_SAVE, FPU_SWITCH, VEC_SAVE, OR VEC_SWITCH.
*/
+
.align 5
.globl EXT(save_get_init)
LEXT(save_get_init)
- mflr r9 ; get return address
- bl saveSetup ; turn translation off, 64-bit on, load many regs
- bfl-- pf64Bitb,saveGet32 ; Get r3 <- savearea, r5 <- page address (with SAC)
- btl++ pf64Bitb,saveGet64 ; get one on a 64-bit machine
- bl saveRestore ; restore translation etc
- mtlr r9
-
- ; unpack the physaddr in r3 into a long long in (r3,r4)
-
- mr r4,r3 ; copy low word of phys address to r4
- li r3,0 ; assume upper word was 0
- bflr-- pf64Bitb ; if 32-bit processor, return
- srdi r3,r4,32 ; unpack reg64_t to addr64_t on 64-bit machine
- rlwinm r4,r4,0,0,31
- blr
-
-/*
- * *******************
- * * s a v e _ g e t *
- * *******************
- *
- * savearea *save_get(void);
- *
- * Allocate a savearea, returning a virtual address. NOTE: we must preserve
- * r0, r2, and r12. Our callers in cswtch.s depend on this.
- */
+ mfsprg r9,2 ; Get the feature flags
+ mfmsr r12 ; Get the MSR
+ rlwinm r12,r12,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r12,r12,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ mtcrf 0x04,r9 ; Set the features
+ andi. r3,r12,0x7FCF ; Turn off all translation and interrupts
+
+ bt pfNoMSRirb,sgiNoMSR ; No MSR...
+
+ mtmsr r3 ; Translation and all off
+ isync ; Toss prefetch
+ b sgiGetPhys ; Go get the savearea...
+
+sgiNoMSR: li r0,loadMSR ; Get the MSR setter SC
+ sc ; Set it
+
+sgiGetPhys: mflr r11 ; Save R11 (save_get_phys does not use this one)
+ bl EXT(save_get_phys) ; Get a savearea
+ mtlr r11 ; Restore return
+
+ mtmsr r12 ; Restore translation and exceptions
+ isync ; Make sure about it
+ blr ; Return...
+
.align 5
.globl EXT(save_get)
LEXT(save_get)
- mflr r9 ; get return address
- mr r5,r0 ; copy regs before saveSetup nails them
- bl saveSetup ; turn translation off, 64-bit on, load many regs
- bf-- pf64Bitb,svgt1 ; skip if 32-bit processor
-
- std r5,tempr0(r10) ; save r0 in per-proc across call to saveGet64
- std r2,tempr2(r10) ; and r2
- std r12,tempr4(r10) ; and r12
- bl saveGet64 ; get r3 <- savearea, r5 <- page address (with SAC)
- ld r0,tempr0(r10) ; restore callers regs
- ld r2,tempr2(r10)
- ld r12,tempr4(r10)
- b svgt2
-
-svgt1: ; handle 32-bit processor
- stw r5,tempr0+4(r10) ; save r0 in per-proc across call to saveGet32
- stw r2,tempr2+4(r10) ; and r2
- stw r12,tempr4+4(r10) ; and r12
- bl saveGet32 ; get r3 <- savearea, r5 <- page address (with SAC)
- lwz r0,tempr0+4(r10) ; restore callers regs
- lwz r2,tempr2+4(r10)
- lwz r12,tempr4+4(r10)
-
-svgt2:
- lwz r5,SACvrswap+4(r5) ; Get the virtual to real translation (only need low word)
- mtlr r9 ; restore return address
- xor r3,r3,r5 ; convert physaddr to virtual
- rlwinm r3,r3,0,0,31 ; 0 upper word if a 64-bit machine
+
+ crclr cr1_eq ; Clear CR1_eq to indicate we want virtual address
+ mfsprg r9,2 ; Get the feature flags
+ mfmsr r11 ; Get the MSR
+ rlwinm. r3,r11,0,MSR_EE_BIT,MSR_EE_BIT ; Are interrupts enabled here?
+ beq+ sgnomess ; Nope, do not mess with fp or vec...
+ rlwinm r11,r11,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r11,r11,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
-#if FPVECDBG
- mr r6,r0 ; (TEST/DEBUG)
- mr r7,r2 ; (TEST/DEBUG)
- mfsprg r2,1 ; (TEST/DEBUG)
- mr. r2,r2 ; (TEST/DEBUG)
- beq-- svgDBBypass ; (TEST/DEBUG)
- lis r0,HIGH_ADDR(CutTrace) ; (TEST/DEBUG)
- li r2,0x2203 ; (TEST/DEBUG)
- oris r0,r0,LOW_ADDR(CutTrace) ; (TEST/DEBUG)
- sc ; (TEST/DEBUG)
-svgDBBypass: ; (TEST/DEBUG)
- mr r0,r6 ; (TEST/DEBUG)
- mr r2,r7 ; (TEST/DEBUG)
-#endif
- b saveRestore ; restore MSR and return to our caller
-
-
-/*
- * ***********************************
- * * s a v e _ g e t _ p h y s _ 3 2 *
- * ***********************************
- *
- * reg64_t save_get_phys(void);
- *
- * This is the entry normally called from lowmem_vectors.s with
- * translation and interrupts already off.
- * MUST NOT TOUCH CR7
- */
- .align 5
- .globl EXT(save_get_phys_32)
+sgnomess: mtcrf 0x04,r9 ; Set the features
+ andi. r3,r11,0x7FCF ; Turn off all translation and interrupts
-LEXT(save_get_phys_32)
- mfsprg r10,0 ; get the per-proc ptr
- b saveGet32 ; Get r3 <- savearea, r5 <- page address (with SAC)
+ bt pfNoMSRirb,sgNoMSR ; No MSR...
+ mtmsr r3 ; Translation and all off
+ isync ; Toss prefetch
+ b csaveget
+
+sgNoMSR: mr r9,r0 ; Save this
+ li r0,loadMSR ; Get the MSR setter SC
+ sc ; Set it
+ mr r0,r9 ; Restore it
-/*
- * ***********************************
- * * s a v e _ g e t _ p h y s _ 6 4 *
- * ***********************************
- *
- * reg64_t save_get_phys_64(void);
- *
- * This is the entry normally called from lowmem_vectors.s with
- * translation and interrupts already off, and in 64-bit mode.
- * MUST NOT TOUCH CR7
- */
- .align 5
- .globl EXT(save_get_phys_64)
+ b csaveget ; Join the common...
-LEXT(save_get_phys_64)
- mfsprg r10,0 ; get the per-proc ptr
- b saveGet64 ; Get r3 <- savearea, r5 <- page address (with SAC)
-
+ .align 5
+ .globl EXT(save_get_phys)
-/*
- * *********************
- * * s a v e G e t 6 4 *
- * *********************
- *
- * This is the internal routine to allocate a savearea on a 64-bit processor.
- * Note that we must not take any exceptions of any kind, including PTE misses, as that
- * would deadlock trying to reenter this routine. We pass back the 64-bit physical address.
- * First we try the local list. If that is below a threshold, we try the global free list,
- * which requires taking a lock, and replenish. If there are no saveareas in either list,
- * we will install the backpocket and choke. This routine assumes that the caller has
- * turned translation off, masked interrupts, turned on 64-bit mode, and set up:
- * r10 = per-proc ptr
- *
- * We return:
- * r3 = 64-bit physical address of the savearea
- * r5 = 64-bit physical address of the page the savearea is in, with SAC
- *
- * We destroy:
- * r2-r8.
- *
- * MUST NOT TOUCH CR7
- */
+LEXT(save_get_phys)
+
+ crset cr1_eq ; Clear CR1_ne to indicate we want physical address
-saveGet64:
- lwz r8,lclfreecnt(r10) ; Get the count
- ld r3,lclfree(r10) ; Get the start of local savearea list
+csaveget: mfsprg r9,0 ; Get the per proc
+ lis r10,hi16(EXT(saveanchor)) ; Get the high part of the anchor
+ lwz r8,lclfreecnt(r9) ; Get the count
+ lwz r3,lclfree(r9) ; Get the start of local savearea list
cmplwi r8,LocalSaveMin ; Are we too low?
- ble-- saveGet64GetGlobal ; We are too low and need to grow list...
-
- ; Get it from the per-processor local list.
-
-saveGet64GetLocal:
- li r2,0x5555 ; get r2 <-- 0x55555555 55555555, our bugbug constant
- ld r4,SAVprev(r3) ; Chain to the next one
- oris r2,r2,0x5555
+ ori r10,r10,lo16(EXT(saveanchor)) ; Bottom half of the anchor
+ ble- sglow ; We are too low and need to grow list...
+
+sgreserve: lis r10,0x5555 ; Get top of empty indication
+ li r6,0 ; zero value
+ lwz r4,SAVprev(r3) ; Chain to the next one
+ stw r6,SAVflags(r3) ; Clear flags
+ ori r10,r10,0x5555 ; And the bottom
subi r8,r8,1 ; Back down count
- rldimi r2,r2,32,0
-
- std r2,SAVprev(r3) ; bug next ptr
- stw r2,SAVlevel(r3) ; bug context ID
- li r6,0
- std r4,lclfree(r10) ; Unchain first savearea
- stw r2,SAVact(r3) ; bug activation ptr
- rldicr r5,r3,0,51 ; r5 <-- page ptr, where SAC is kept
- stw r8,lclfreecnt(r10) ; Set new count
- stw r6,SAVflags(r3) ; clear the flags
-
- blr
-
- ; Local list was low so replenish from global list.
- ; r7 = return address to caller of saveGet64
- ; r8 = lclfreecnt
- ; r10 = per-proc ptr
-
-saveGet64GetGlobal:
- mflr r7 ; save return adress
- subfic r5,r8,LocalSaveTarget ; Get the number of saveareas we need to grab to get to target
+ stw r10,SAVprev(r3) ; Trash this
+ stw r10,SAVlevel(r3) ; Trash this
+ stw r4,lclfree(r9) ; Unchain first savearea
+ rlwinm r5,r3,0,0,19 ; Back up to first page where SAC is
+ stw r10,SAVact(r3) ; Trash this
+ stw r8,lclfreecnt(r9) ; Set new count
+
+ btlr+ cr1_eq ; Return now if physical request
+
+ lwz r5,SACvrswap(r5) ; Get the virtual to real translation
+
+ mtmsr r11 ; Restore translation and exceptions
+ isync ; Make sure about it
+
+#if FPVECDBG
+; Note: we do not trace the physical request because this ususally comes from the
+; exception vector code
+
+ mr r6,r0 ; (TEST/DEBUG)
+ mr r7,r2 ; (TEST/DEBUG)
+ lis r0,HIGH_ADDR(CutTrace) ; (TEST/DEBUG)
+ li r2,0x2203 ; (TEST/DEBUG)
+ oris r0,r0,LOW_ADDR(CutTrace) ; (TEST/DEBUG)
+ sc ; (TEST/DEBUG)
+ mr r0,r6 ; (TEST/DEBUG)
+ mr r2,r7 ; (TEST/DEBUG)
+#endif
+
+ xor r3,r3,r5 ; Get the virtual address
+ blr ; Leave...
+
+;
+; Here is the slow path which is executed when there are not enough in the local list
+;
+
+ .align 5
+
+sglow: mflr r9 ; Save the return
bl savelock ; Go lock up the anchor
+ mtlr r9 ; Restore the return
- lwz r2,SVfreecnt(0) ; Get the number on this list
- ld r8,SVfree(0) ; Get the head of the save area list
+ subfic r5,r8,LocalSaveTarget ; Get the number of saveareas we need to grab to get to target
+ lwz r9,SVfreecnt(r10) ; Get the number on this list
+ lwz r8,SVfree(r10) ; Get the head of the save area list
- sub r3,r2,r5 ; Get number left after we swipe enough for local list
- sradi r3,r3,63 ; Get 0 if enough or -1 if not
+ sub r3,r9,r5 ; Get number left after we swipe enough for local list
+ srawi r3,r3,31 ; Get 0 if enough or 0xFFFFFFFF if not
andc r4,r5,r3 ; Get number to get if there are enough, 0 otherwise
- and r5,r2,r3 ; Get 0 if there are enough, number on list otherwise
- or. r5,r4,r5 ; r5 <- number we will move from global to local list
- beq-- saveGet64NoFree ; There are none to get...
+ and r5,r9,r3 ; Get 0 if there are enough, number on list otherwise
+ or. r5,r4,r5 ; Get the number we will move
+ beq- sgnofree ; There are none to get...
mtctr r5 ; Get loop count
mr r6,r8 ; Remember the first in the list
+
+sgtrimf: bdz sgtfdone ; Count down and branch when we hit 0...
+ lwz r8,SAVprev(r8) ; Get the next
+ b sgtrimf ; Keep going...
-saveGet64c:
- bdz saveGet64d ; Count down and branch when we hit 0...
- ld r8,SAVprev(r8) ; Get the next
- b saveGet64c ; Keep going...
-
-saveGet64d:
- ld r3,SAVprev(r8) ; Get the next one
- lwz r4,SVinuse(0) ; Get the in use count
- sub r2,r2,r5 ; Count down what we stole
- std r3,SVfree(0) ; Set the new first in list
+ .align 5
+
+sgtfdone: lwz r7,SAVprev(r8) ; Get the next one
+ lwz r4,SVinuse(r10) ; Get the in use count
+ sub r9,r9,r5 ; Count down what we stole
+ stw r7,SVfree(r10) ; Set the new first in list
add r4,r4,r5 ; Count the ones we just put in the local list as "in use"
- stw r2,SVfreecnt(0) ; Set the new count
- stw r4,SVinuse(0) ; Set the new in use count
+ stw r9,SVfreecnt(r10) ; Set the new count
+ mfsprg r9,0 ; Get the per proc
+ stw r4,SVinuse(r10) ; Set the new in use count
- ld r4,lclfree(r10) ; Get the old head of list
- lwz r3,lclfreecnt(r10) ; Get the old count
- std r6,lclfree(r10) ; Set the new head of the list
+ lwz r4,lclfree(r9) ; Get the old head of list
+ lwz r3,lclfreecnt(r9) ; Get the old count
+ stw r6,lclfree(r9) ; Set the new head of the list
add r3,r3,r5 ; Get the new count
- std r4,SAVprev(r8) ; Point to the old head
- stw r3,lclfreecnt(r10) ; Set the new count
+ stw r4,SAVprev(r8) ; Point to the old head
+ stw r3,lclfreecnt(r9) ; Set the new count
+ mflr r9 ; Save the return
bl saveunlock ; Update the adjust field and unlock
- mtlr r7 ; restore return address
- b saveGet64 ; Start over and finally allocate the savearea...
-
- ; The local list is below the repopulate threshold and the global list is empty.
- ; First we check if there are any left in the local list and if so, we allow
- ; them to be allocated. If not, we release the backpocket list and choke.
- ; There is nothing more that we can do at this point. Hopefully we stay alive
- ; long enough to grab some much-needed panic information.
- ; r7 = return address to caller of saveGet64
- ; r10 = per-proc ptr
-
-saveGet64NoFree:
- lwz r8,lclfreecnt(r10) ; Get the count
+ mtlr r9 ; Restore return
+ b csaveget ; Start over and finally allocate the savearea...
+
+;
+; The local list is below the repopulate threshold and the free list is empty.
+; First we check if there are any left in the local list and if so, we allow
+; them to be allocated. If not, we release the backpocket list and choke.
+; There is nothing more that we can do at this point. Hopefully we stay alive
+; long enough to grab some much-needed panic information.
+;
+
+sgnofree: mfsprg r9,0 ; Get the per proc
+ lwz r8,lclfreecnt(r9) ; Get the count
+ lwz r3,lclfree(r9) ; Get the start of local savearea list
mr. r8,r8 ; Are there any reserve to get?
- beq-- saveGet64Choke ; No, go choke and die...
+
+ mflr r9 ; Save the return
+ beq- sgchoke ; No, go choke and die...
bl saveunlock ; Update the adjust field and unlock
- ld r3,lclfree(r10) ; Get the start of local savearea list
- lwz r8,lclfreecnt(r10) ; Get the count
- mtlr r7 ; restore return address
- b saveGet64GetLocal ; We have some left, dip on in...
+ mtlr r9 ; Restore return
+
+ mfsprg r9,0 ; Get the per proc again
+ lwz r3,lclfree(r9) ; Get the start of local savearea list
+ lwz r8,lclfreecnt(r9) ; Get the count
+ b sgreserve ; We have some left, dip on in...
+;
; We who are about to die salute you. The savearea chain is messed up or
; empty. Add in a few so we have enough to take down the system.
+;
-saveGet64Choke:
- lis r9,hi16(EXT(backpocket)) ; Get high order of back pocket
+sgchoke: lis r9,hi16(EXT(backpocket)) ; Get high order of back pocket
ori r9,r9,lo16(EXT(backpocket)) ; and low part
- lwz r8,SVfreecnt-saveanchor(r9) ; Get the new number of free elements
- ld r7,SVfree-saveanchor(r9) ; Get the head of the chain
- lwz r6,SVinuse(0) ; Get total in the old list
+ lwz r8,SVfreecnt(r9) ; Get the new number of free elements
+ lwz r7,SVfree(r9) ; Get the head of the chain
+ lwz r6,SVinuse(r10) ; Get total in the old list
- stw r8,SVfreecnt(0) ; Set the new number of free elements
+ stw r8,SVfreecnt(r10) ; Set the new number of free elements
add r6,r6,r8 ; Add in the new ones
- std r7,SVfree(0) ; Set the new head of the chain
- stw r6,SVinuse(0) ; Set total in the new list
+ stw r7,SVfree(r10) ; Set the new head of the chain
+ stw r6,SVinuse(r10) ; Set total in the new list
-saveGetChokeJoin: ; join in the fun from 32-bit mode
lis r0,hi16(Choke) ; Set choke firmware call
li r7,0 ; Get a clear register to unlock
ori r0,r0,lo16(Choke) ; Set the rest of the choke call
li r3,failNoSavearea ; Set failure code
- eieio ; Make sure all is committed
- stw r7,SVlock(0) ; Unlock the free list
+ sync ; Make sure all is committed
+ stw r7,SVlock(r10) ; Unlock the free list
sc ; System ABEND
+
/*
- * *********************
- * * s a v e G e t 3 2 *
- * *********************
+ * This routine will return a savearea to the free list.
+ * Note really well: we can take NO exceptions of any kind,
+ * including a PTE miss once the savearea lock is held. That's
+ * a guaranteed deadlock. That means we must disable for interrutions
+ * and turn all translation off.
+ *
+ * We take a virtual address for save_ret. For save_ret_phys we
+ * assume we are already physical/interrupts off and the address is physical.
*
- * This is the internal routine to allocate a savearea on a 32-bit processor.
- * Note that we must not take any exceptions of any kind, including PTE misses, as that
- * would deadlock trying to reenter this routine. We pass back the 32-bit physical address.
- * First we try the local list. If that is below a threshold, we try the global free list,
- * which requires taking a lock, and replenish. If there are no saveareas in either list,
- * we will install the backpocket and choke. This routine assumes that the caller has
- * turned translation off, masked interrupts, and set up:
- * r10 = per-proc ptr
+ * Here's a tricky bit, and important:
*
- * We return:
- * r3 = 32-bit physical address of the savearea
- * r5 = 32-bit physical address of the page the savearea is in, with SAC
+ * When we trim the list, we NEVER trim the very first one. This is because that is
+ * the very last one released and the exception exit code will release the savearea
+ * BEFORE it is done using it. Wouldn't be too good if another processor started
+ * using it, eh? So for this case, we are safe so long as the savearea stays on
+ * the local list. (Note: the exit routine needs to do this because it is in the
+ * process of restoring all context and it needs to keep it until the last second.)
*
- * We destroy:
- * r2-r8.
*/
-saveGet32:
- lwz r8,lclfreecnt(r10) ; Get the count
- lwz r3,lclfree+4(r10) ; Get the start of local savearea list
- cmplwi r8,LocalSaveMin ; Are we too low?
- ble- saveGet32GetGlobal ; We are too low and need to grow list...
-
- ; Get savearea from per-processor local list.
-
-saveGet32GetLocal:
- li r2,0x5555 ; get r2 <-- 0x55555555, our bugbug constant
- lwz r4,SAVprev+4(r3) ; Chain to the next one
- oris r2,r2,0x5555
- subi r8,r8,1 ; Back down count
+;
+; Note: when called from interrupt enabled code, we want to turn off vector and
+; floating point because we can not guarantee that the enablement will not change
+; while we hold a copy of the MSR. We force it off so that the lazy switcher will
+; turn it back on if used. However, we need to NOT change it save_ret or save_get
+; is called with interrupts disabled. This is because both of these routine are
+; called from within the context switcher and changing the enablement would be
+; very, very bad..... (especially from within the lazt switcher)
+;
- stw r2,SAVprev+4(r3) ; bug next ptr
- stw r2,SAVlevel(r3) ; bug context ID
- li r6,0
- stw r4,lclfree+4(r10) ; Unchain first savearea
- stw r2,SAVact(r3) ; bug activation ptr
- rlwinm r5,r3,0,0,19 ; r5 <-- page ptr, where SAC is kept
- stw r8,lclfreecnt(r10) ; Set new count
- stw r6,SAVflags(r3) ; clear the flags
-
- blr
-
- ; Local list was low so replenish from global list.
- ; r7 = return address to caller of saveGet32
- ; r8 = lclfreecnt
- ; r10 = per-proc ptr
-
-saveGet32GetGlobal:
- mflr r7 ; save return adress
- subfic r5,r8,LocalSaveTarget ; Get the number of saveareas we need to grab to get to target
- bl savelock ; Go lock up the anchor
-
- lwz r2,SVfreecnt(0) ; Get the number on this list
- lwz r8,SVfree+4(0) ; Get the head of the save area list
-
- sub r3,r2,r5 ; Get number left after we swipe enough for local list
- srawi r3,r3,31 ; Get 0 if enough or -1 if not
- andc r4,r5,r3 ; Get number to get if there are enough, 0 otherwise
- and r5,r2,r3 ; Get 0 if there are enough, number on list otherwise
- or. r5,r4,r5 ; r5 <- number we will move from global to local list
- beq- saveGet32NoFree ; There are none to get...
-
- mtctr r5 ; Get loop count
- mr r6,r8 ; Remember the first in the list
+ .align 5
+ .globl EXT(save_ret)
-saveGet32c:
- bdz saveGet32d ; Count down and branch when we hit 0...
- lwz r8,SAVprev+4(r8) ; Get the next
- b saveGet32c ; Keep going...
+LEXT(save_ret)
-saveGet32d:
- lwz r3,SAVprev+4(r8) ; Get the next one
- lwz r4,SVinuse(0) ; Get the in use count
- sub r2,r2,r5 ; Count down what we stole
- stw r3,SVfree+4(0) ; Set the new first in list
- add r4,r4,r5 ; Count the ones we just put in the local list as "in use"
- stw r2,SVfreecnt(0) ; Set the new count
- stw r4,SVinuse(0) ; Set the new in use count
-
- lwz r4,lclfree+4(r10) ; Get the old head of list
- lwz r3,lclfreecnt(r10) ; Get the old count
- stw r6,lclfree+4(r10) ; Set the new head of the list
- add r3,r3,r5 ; Get the new count
- stw r4,SAVprev+4(r8) ; Point to the old head
- stw r3,lclfreecnt(r10) ; Set the new count
+ mfmsr r12 ; Get the MSR
+ rlwinm. r9,r12,0,MSR_EE_BIT,MSR_EE_BIT ; Are interrupts enabled here?
+ beq+ EXT(save_ret_join) ; Nope, do not mess with fp or vec...
+ rlwinm r12,r12,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r12,r12,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
- bl saveunlock ; Update the adjust field and unlock
- mtlr r7 ; restore return address
- b saveGet32 ; Start over and finally allocate the savearea...
-
- ; The local list is below the repopulate threshold and the global list is empty.
- ; First we check if there are any left in the local list and if so, we allow
- ; them to be allocated. If not, we release the backpocket list and choke.
- ; There is nothing more that we can do at this point. Hopefully we stay alive
- ; long enough to grab some much-needed panic information.
- ; r7 = return address to caller of saveGet32
- ; r10 = per-proc ptr
-
-saveGet32NoFree:
- lwz r8,lclfreecnt(r10) ; Get the count
- mr. r8,r8 ; Are there any reserve to get?
- beq- saveGet32Choke ; No, go choke and die...
- bl saveunlock ; Update the adjust field and unlock
- lwz r3,lclfree+4(r10) ; Get the start of local savearea list
- lwz r8,lclfreecnt(r10) ; Get the count
- mtlr r7 ; restore return address
- b saveGet32GetLocal ; We have some left, dip on in...
-
-; We who are about to die salute you. The savearea chain is messed up or
-; empty. Add in a few so we have enough to take down the system.
+ .globl EXT(save_ret_join)
-saveGet32Choke:
- lis r9,hi16(EXT(backpocket)) ; Get high order of back pocket
- ori r9,r9,lo16(EXT(backpocket)) ; and low part
-
- lwz r8,SVfreecnt-saveanchor(r9) ; Get the new number of free elements
- lwz r7,SVfree+4-saveanchor(r9) ; Get the head of the chain
- lwz r6,SVinuse(0) ; Get total in the old list
+LEXT(save_ret_join)
+ crclr cr1_eq ; Clear CR1_ne to indicate we have virtual address
+ mfsprg r9,2 ; Get the feature flags
+ rlwinm r6,r3,0,0,19 ; Round back down to the savearea page block
+ lwz r5,SACvrswap(r6) ; Get the conversion to real
+ mtcrf 0x04,r9 ; Set the features
+ mfsprg r9,0 ; Get the per proc
+ xor r8,r3,r5 ; Get the real address of the savearea
+ andi. r3,r12,0x7FCF ; Turn off all translation and rupts
- stw r8,SVfreecnt(0) ; Set the new number of free elements
- add r6,r6,r8 ; Add in the new ones (why?)
- stw r7,SVfree+4(0) ; Set the new head of the chain
- stw r6,SVinuse(0) ; Set total in the new list
-
- b saveGetChokeJoin
+ bt pfNoMSRirb,srNoMSR ; No MSR...
+ mtmsr r3 ; Translation and all off
+ isync ; Toss prefetch
+ b srcommon
+
+ .align 5
+
+srNoMSR: li r0,loadMSR ; Get the MSR setter SC
+ sc ; Set it
+srNoMSRx: b srcommon ; Join up below...
-/*
- * *******************
- * * s a v e _ r e t *
- * *******************
- *
- * void save_ret(struct savearea *); // normal call
- * void save_ret_wMSR(struct savearea *,reg64_t); // passes MSR to restore as 2nd arg
- *
- * Return a savearea passed by virtual address to the free list.
- * Note really well: we can take NO exceptions of any kind,
- * including a PTE miss once the savearea lock is held. That's
- * a guaranteed deadlock. That means we must disable for interrutions
- * and turn all translation off.
- */
- .globl EXT(save_ret_wMSR) ; alternate entry pt w MSR to restore in r4
-
-LEXT(save_ret_wMSR)
- crset 31 ; set flag for save_ret_wMSR
- b svrt1 ; join common code
-
- .align 5
- .globl EXT(save_ret)
-
-LEXT(save_ret)
- crclr 31 ; clear flag for save_ret_wMSR
-svrt1: ; join from save_ret_wMSR
- mflr r9 ; get return address
- rlwinm r7,r3,0,0,19 ; get virtual address of SAC area at start of page
- mr r8,r3 ; save virtual address
- lwz r5,SACvrswap+0(r7) ; get 64-bit converter from V to R
- lwz r6,SACvrswap+4(r7) ; both halves, though only bottom used on 32-bit machine
-#if FPVECDBG
- lis r0,HIGH_ADDR(CutTrace) ; (TEST/DEBUG)
- li r2,0x2204 ; (TEST/DEBUG)
- oris r0,r0,LOW_ADDR(CutTrace) ; (TEST/DEBUG)
- sc ; (TEST/DEBUG)
-#endif
- bl saveSetup ; turn translation off, 64-bit on, load many regs
- bf++ 31,svrt3 ; skip if not save_ret_wMSR
- mr r11,r4 ; was save_ret_wMSR, so overwrite saved MSR
-svrt3:
- bf-- pf64Bitb,svrt4 ; skip if a 32-bit processor
-
- ; Handle 64-bit processor.
-
- rldimi r6,r5,32,0 ; merge upper and lower halves of SACvrswap together
- xor r3,r8,r6 ; get r3 <- 64-bit physical address of this savearea
- bl saveRet64 ; return it
- mtlr r9 ; restore return address
- b saveRestore64 ; restore MSR
-
- ; Handle 32-bit processor.
-
-svrt4:
- xor r3,r8,r6 ; get r3 <- 32-bit physical address of this savearea
- bl saveRet32 ; return it
- mtlr r9 ; restore return address
- b saveRestore32 ; restore MSR
-
-/*
- * *****************************
- * * s a v e _ r e t _ p h y s *
- * *****************************
- *
- * void save_ret_phys(reg64_t);
- *
- * Called from lowmem vectors to return (ie, free) a savearea by physical address.
- * Translation and interrupts are already off, and 64-bit mode is set if defined.
- * We can take _no_ exceptions of any kind in this code, including PTE miss, since
- * that would result in a deadlock. We expect:
- * r3 = phys addr of savearea
- * msr = IR, DR, and EE off, SF on
- * cr6 = pf64Bit flag
- * We destroy:
- * r0,r2-r10.
- */
.align 5
.globl EXT(save_ret_phys)
LEXT(save_ret_phys)
- mfsprg r10,0 ; get the per-proc ptr
- bf-- pf64Bitb,saveRet32 ; handle 32-bit machine
- b saveRet64 ; handle 64-bit machine
-
-/*
- * *********************
- * * s a v e R e t 6 4 *
- * *********************
- *
- * This is the internal routine to free a savearea, passed by 64-bit physical
- * address. We assume that IR, DR, and EE are all off, that SF is on, and:
- * r3 = phys address of the savearea
- * r10 = per-proc ptr
- * We destroy:
- * r0,r2-r8.
- */
- .align 5
- saveRet64:
+ mfsprg r9,0 ; Get the per proc
+ crset cr1_eq ; Clear CR1_ne to indicate we have physical address
+ mr r8,r3 ; Save the savearea address
+
+ nop
+
+srcommon:
li r0,SAVempty ; Get marker for free savearea
- lwz r7,lclfreecnt(r10) ; Get the local count
- ld r6,lclfree(r10) ; Get the old local header
+ lwz r7,lclfreecnt(r9) ; Get the local count
+ lwz r6,lclfree(r9) ; Get the old local header
addi r7,r7,1 ; Pop up the free count
- std r6,SAVprev(r3) ; Plant free chain pointer
+ stw r6,SAVprev(r8) ; Plant free chain pointer
cmplwi r7,LocalSaveMax ; Has the list gotten too long?
- stb r0,SAVflags+2(r3) ; Mark savearea free
- std r3,lclfree(r10) ; Chain us on in
- stw r7,lclfreecnt(r10) ; Bump up the count
- bltlr++ ; List not too long, so done
+ stb r0,SAVflags+2(r8) ; Mark savearea free
+ stw r8,lclfree(r9) ; Chain us on in
+ stw r7,lclfreecnt(r9) ; Bump up the count
+ bgt- srtrim ; List is too long, go trim it...
-/* The local savearea chain has gotten too long. Trim it down to the target.
- * Here's a tricky bit, and important:
- *
- * When we trim the list, we NEVER trim the very first one. This is because that is
- * the very last one released and the exception exit code will release the savearea
- * BEFORE it is done using it. Wouldn't be too good if another processor started
- * using it, eh? So for this case, we are safe so long as the savearea stays on
- * the local list. (Note: the exit routine needs to do this because it is in the
- * process of restoring all context and it needs to keep it until the last second.)
- */
+ btlr cr1_eq ; Leave if we were a physical request...
+
+ mtmsr r12 ; Restore translation and exceptions
+ isync ; Make sure about it
+
+#if FPVECDBG
+ lis r0,HIGH_ADDR(CutTrace) ; (TEST/DEBUG)
+ li r2,0x2204 ; (TEST/DEBUG)
+ mr r3,r8 ; (TEST/DEBUG)
+ oris r0,r0,LOW_ADDR(CutTrace) ; (TEST/DEBUG)
+ sc ; (TEST/DEBUG)
+#endif
+ blr ; Leave...
+
+;
+; The local savearea chain has gotten too long. Trim it down to the target.
+; Note: never trim the first one, just skip over it.
+;
- mflr r0 ; save return to caller of saveRet64
- mr r2,r3 ; r2 <- 1st one on local list, which must not be trimmed
- ld r3,SAVprev(r3) ; Skip over the first
+ .align 5
+
+srtrim:
+ mr r2,r8 ; Save the guy we are releasing
+ lwz r8,SAVprev(r8) ; Skip over the first
subi r7,r7,LocalSaveTarget ; Figure out how much to trim
- mr r6,r3 ; r6 <- first one to trim
+ mr r6,r8 ; Save the first one to trim
mr r5,r7 ; Save the number we are trimming
-saveRet64a:
- addic. r7,r7,-1 ; Any left to do?
- ble-- saveRet64b ; Nope...
- ld r3,SAVprev(r3) ; Skip to the next one
- b saveRet64a ; Keep going...
+srtrimming: addic. r7,r7,-1 ; Any left to do?
+ ble- srtrimmed ; Nope...
+ lwz r8,SAVprev(r8) ; Skip to the next one
+ b srtrimming ; Keep going...
-saveRet64b: ; r3 <- last one to trim
- ld r7,SAVprev(r3) ; Point to the first one not to trim
+ .align 5
+
+srtrimmed: lis r10,hi16(EXT(saveanchor)) ; Get the high part of the anchor
+ lwz r7,SAVprev(r8) ; Point to the next one
+ ori r10,r10,lo16(EXT(saveanchor)) ; Bottom half of the anchor
li r4,LocalSaveTarget ; Set the target count
- std r7,SAVprev(r2) ; Trim stuff leaving the one just released as first
- stw r4,lclfreecnt(r10) ; Set the current count
+ stw r7,SAVprev(r2) ; Trim stuff leaving the one just released as first
+ stw r4,lclfreecnt(r9) ; Set the current count
+ mflr r9 ; Save the return
bl savelock ; Lock up the anchor
- ld r8,SVfree(0) ; Get the old head of the free list
- lwz r4,SVfreecnt(0) ; Get the number of free ones
- lwz r7,SVinuse(0) ; Get the number that are in use
- std r6,SVfree(0) ; Point to the first trimmed savearea
+ lwz r3,SVfree(r10) ; Get the old head of the free list
+ lwz r4,SVfreecnt(r10) ; Get the number of free ones
+ lwz r7,SVinuse(r10) ; Get the number that are in use
+ stw r6,SVfree(r10) ; Point to the first trimmed savearea
add r4,r4,r5 ; Add number trimmed to free count
- std r8,SAVprev(r3) ; Chain the old head to the tail of the trimmed guys
+ stw r3,SAVprev(r8) ; Chain the old head to the tail of the trimmed guys
sub r7,r7,r5 ; Remove the trims from the in use count
- stw r4,SVfreecnt(0) ; Set new free count
- stw r7,SVinuse(0) ; Set new in use count
+ stw r4,SVfreecnt(r10) ; Set new free count
+ stw r7,SVinuse(r10) ; Set new in use count
- mtlr r0 ; Restore the return to our caller
- b saveunlock ; Set adjust count, unlock the saveanchor, and return
-
+ bl saveunlock ; Set adjust count and unlock the saveanchor
-/*
- * *********************
- * * s a v e R e t 3 2 *
- * *********************
- *
- * This is the internal routine to free a savearea, passed by 32-bit physical
- * address. We assume that IR, DR, and EE are all off, and:
- * r3 = phys address of the savearea
- * r10 = per-proc ptr
- * We destroy:
- * r0,r2-r8.
- */
- .align 5
- saveRet32:
- li r0,SAVempty ; Get marker for free savearea
- lwz r7,lclfreecnt(r10) ; Get the local count
- lwz r6,lclfree+4(r10) ; Get the old local header
- addi r7,r7,1 ; Pop up the free count
- stw r6,SAVprev+4(r3) ; Plant free chain pointer
- cmplwi r7,LocalSaveMax ; Has the list gotten too long?
- stb r0,SAVflags+2(r3) ; Mark savearea free
- stw r3,lclfree+4(r10) ; Chain us on in
- stw r7,lclfreecnt(r10) ; Bump up the count
- bltlr+ ; List not too long, so done
-
-/* The local savearea chain has gotten too long. Trim it down to the target.
- * Here's a tricky bit, and important:
- *
- * When we trim the list, we NEVER trim the very first one. This is because that is
- * the very last one released and the exception exit code will release the savearea
- * BEFORE it is done using it. Wouldn't be too good if another processor started
- * using it, eh? So for this case, we are safe so long as the savearea stays on
- * the local list. (Note: the exit routine needs to do this because it is in the
- * process of restoring all context and it needs to keep it until the last second.)
- */
+ mtlr r9 ; Restore the return
- mflr r0 ; save return to caller of saveRet32
- mr r2,r3 ; r2 <- 1st one on local list, which must not be trimmed
- lwz r3,SAVprev+4(r3) ; Skip over the first
- subi r7,r7,LocalSaveTarget ; Figure out how much to trim
- mr r6,r3 ; r6 <- first one to trim
- mr r5,r7 ; Save the number we are trimming
-
-saveRet32a:
- addic. r7,r7,-1 ; Any left to do?
- ble- saveRet32b ; Nope...
- lwz r3,SAVprev+4(r3) ; Skip to the next one
- b saveRet32a ; Keep going...
-
-saveRet32b: ; r3 <- last one to trim
- lwz r7,SAVprev+4(r3) ; Point to the first one not to trim
- li r4,LocalSaveTarget ; Set the target count
- stw r7,SAVprev+4(r2) ; Trim stuff leaving the one just released as first
- stw r4,lclfreecnt(r10) ; Set the current count
-
- bl savelock ; Lock up the anchor
+ btlr+ cr1_eq ; Leave if we were a physical request...
- lwz r8,SVfree+4(0) ; Get the old head of the free list
- lwz r4,SVfreecnt(0) ; Get the number of free ones
- lwz r7,SVinuse(0) ; Get the number that are in use
- stw r6,SVfree+4(0) ; Point to the first trimmed savearea
- add r4,r4,r5 ; Add number trimmed to free count
- stw r8,SAVprev+4(r3) ; Chain the old head to the tail of the trimmed guys
- sub r7,r7,r5 ; Remove the trims from the in use count
- stw r4,SVfreecnt(0) ; Set new free count
- stw r7,SVinuse(0) ; Set new in use count
+ mtmsr r12 ; Restore translation and exceptions
+ isync ; Make sure about it
+
+#if FPVECDBG
+ lis r0,HIGH_ADDR(CutTrace) ; (TEST/DEBUG)
+ mr r3,r2 ; (TEST/DEBUG)
+ li r2,0x2205 ; (TEST/DEBUG)
+ oris r0,r0,LOW_ADDR(CutTrace) ; (TEST/DEBUG)
+ sc ; (TEST/DEBUG)
+#endif
+ blr ; Leave...
- mtlr r0 ; Restore the return to our caller
- b saveunlock ; Set adjust count, unlock the saveanchor, and return
+;
+; NOTE: This is the most complicated part of savearea maintainence.
+; Expect errors here.......
+;
+; save_trim_free - this routine will trim the free list down to the target count.
+; It trims the list and, if the pool page was fully allocated, puts that page on
+; the start of the pool list.
+;
+; If the savearea being released is the last on a pool page (i.e., all entries
+; are released), the page is dequeued from the pool and queued to any other
+; found during this scan. Note that this queue is maintained virtually.
+;
+; When the scan is done, the saveanchor lock is released and the list of
+; freed pool pages is returned.
+
+
+; For latency sake we may want to revisit this code. If we are trimming a
+; large number of saveareas, we could be disabled and holding the savearea lock
+; for quite a while. It may be that we want to break the trim down into parts.
+; Possibly trimming the free list, then individually pushing them into the free pool.
+;
+; This function expects to be called with translation on and a valid stack.
+;
-/*
- * *******************************
- * * s a v e _ t r i m _ f r e e *
- * *******************************
- *
- * struct savearea_comm *save_trim_free(void);
- *
- * Trim the free list down to the target count, ie by -(SVadjust) save areas.
- * It trims the list and, if a pool page was fully allocated, puts that page on
- * the start of the pool list.
- *
- * If the savearea being released is the last on a pool page (i.e., all entries
- * are released), the page is dequeued from the pool and queued to any other
- * found during this scan. Note that this queue is maintained virtually.
- *
- * When the scan is done, the saveanchor lock is released and the list of
- * freed pool pages is returned to our caller.
- *
- * For latency sake we may want to revisit this code. If we are trimming a
- * large number of saveareas, we could be disabled and holding the savearea lock
- * for quite a while. It may be that we want to break the trim down into parts.
- * Possibly trimming the free list, then individually pushing them into the free pool.
- *
- * This function expects to be called with translation on and a valid stack.
- * It uses the standard ABI, ie we destroy r2 and r3-r11, and return the ptr in r3.
- */
.align 5
.globl EXT(save_trim_free)
LEXT(save_trim_free)
subi r1,r1,(FM_ALIGN(16)+FM_SIZE) ; Make space for 4 registers on stack
- mflr r9 ; save our return address
+ mfsprg r9,2 ; Get the feature flags
stw r28,FM_SIZE+0(r1) ; Save R28
- stw r29,FM_SIZE+4(r1) ; Save R29
- stw r30,FM_SIZE+8(r1) ; Save R30
- stw r31,FM_SIZE+12(r1) ; Save R31
-
- bl saveSetup ; turn off translation and interrupts, load many regs
- bl savelock ; Go lock up the anchor
+ mfmsr r12 ; Get the MSR
+ rlwinm r12,r12,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r12,r12,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ stw r29,FM_SIZE+4(r1) ; Save R28
+ mtcrf 0x04,r9 ; Set the features
+ stw r30,FM_SIZE+8(r1) ; Save R28
+ lis r10,hi16(EXT(saveanchor)) ; Get the high part of the anchor
+ stw r31,FM_SIZE+12(r1) ; Save R28
+ andi. r3,r12,0x7FCF ; Turn off all translation and rupts
+ ori r10,r10,lo16(EXT(saveanchor)) ; Bottom half of the anchor
+ mflr r9 ; Save the return
+
+ bt pfNoMSRirb,stNoMSR ; No MSR...
+
+ mtmsr r3 ; Translation and all off
+ isync ; Toss prefetch
+ b stNoMSRx
+
+ .align 5
+
+stNoMSR: li r0,loadMSR ; Get the MSR setter SC
+ sc ; Set it
+
+stNoMSRx: bl savelock ; Go lock up the anchor
- lwz r8,SVadjust(0) ; How many do we need to clear out?
+ lwz r8,SVadjust(r10) ; How many do we need to clear out?
li r3,0 ; Get a 0
neg. r8,r8 ; Get the actual we need to toss (adjust is neg if too many)
- ble- save_trim_free1 ; skip if no trimming needed anymore
- bf-- pf64Bitb,saveTrim32 ; handle 32-bit processors
- b saveTrim64 ; handle 64-bit processors
-
-save_trim_free1: ; by the time we were called, no need to trim anymore
- stw r3,SVlock(0) ; Quick unlock (no need for sync or to set adjust, nothing changed)
+ lwz r7,SVfree(r10) ; Get the first on the free list
+ bgt+ stneedtrim ; Yeah, we still need it...
+
mtlr r9 ; Restore return
+ stw r3,SVlock(r10) ; Quick unlock (no need for sync or to set adjust, nothing changed)
+
+ mtmsr r12 ; Restore translation and exceptions
+ isync ; Make sure about it
#if FPVECDBG
lis r0,HIGH_ADDR(CutTrace) ; (TEST/DEBUG)
oris r0,r0,LOW_ADDR(CutTrace) ; (TEST/DEBUG)
sc ; (TEST/DEBUG)
#endif
- addi r1,r1,(FM_ALIGN(16)+FM_SIZE); Pop stack - have not trashed register so no need to reload
- b saveRestore ; restore translation and EE, turn SF off, return to our caller
-
-
-/*
- * ***********************
- * * s a v e T r i m 3 2 *
- * ***********************
- *
- * Handle "save_trim_free" on 32-bit processors. At this point, translation and interrupts
- * are off, the savearea anchor is locked, and:
- * r8 = #pages to trim (>0)
- * r9 = return address
- * r10 = per-proc ptr
- * r11 = MSR at entry
- */
+ addi r1,r1,(FM_ALIGN(16)+FM_SIZE) ; Pop stack - have not trashed register so no need to reload
+ blr ; Leave...
-saveTrim32:
- lwz r7,SVfree+4(0) ; Get the first on the free list
- mr r6,r7 ; Save the first one
+ .align 5
+
+stneedtrim: mr r6,r7 ; Save the first one
mr r5,r8 ; Save the number we are trimming
+ nop
+ nop
+
sttrimming: addic. r5,r5,-1 ; Any left to do?
ble- sttrimmed ; Nope...
- lwz r7,SAVprev+4(r7) ; Skip to the next one
+ lwz r7,SAVprev(r7) ; Skip to the next one
b sttrimming ; Keep going...
+
+ .align 5
-sttrimmed: lwz r5,SAVprev+4(r7) ; Get the next one (for new head of free list)
- lwz r4,SVfreecnt(0) ; Get the free count
- stw r5,SVfree+4(0) ; Set new head
+sttrimmed: lwz r5,SAVprev(r7) ; Get the next one (for new head of free list)
+ lwz r4,SVfreecnt(r10) ; Get the free count
+ stw r5,SVfree(r10) ; Set new head
sub r4,r4,r8 ; Calculate the new free count
li r31,0 ; Show we have no free pool blocks yet
- crclr cr1_eq ; dont exit loop before 1st iteration
- stw r4,SVfreecnt(0) ; Set new free count
+ cmplwi cr1,r5,0 ; Make sure this is not equal
+ stw r4,SVfreecnt(r10) ; Set new free count
lis r30,hi16(sac_empty) ; Get what empty looks like
+;
; NOTE: The savearea size must be 640 (0x280). We are doing a divide by shifts and stuff
; here.
;
#error Savearea size is not 640!!!!!!!!!!!!
#endif
- ; Loop over each savearea we are trimming.
- ; r6 = next savearea to trim
- ; r7 = last savearea to trim
- ; r8 = #pages to trim (>0)
- ; r9 = return address
- ; r10 = per-proc ptr
- ; r11 = MSR at entry
- ; r30 = what SACalloc looks like when all saveareas are free
- ; r31 = free pool block list
- ; cr1 = beq set if we just trimmed the last, ie if we are done
-
sttoss: beq+ cr1,stdone ; All done now...
cmplw cr1,r6,r7 ; Have we finished the loop?
srw r4,r4,r0 ; Get the allocation mask
or r5,r5,r4 ; Free this entry
cmplw r5,r4 ; Is this the only free entry?
- lwz r6,SAVprev+4(r6) ; Chain to the next trimmed savearea
+ lwz r6,SAVprev(r6) ; Chain to the next trimmed savearea
cmplw cr7,r30,r5 ; Does this look empty?
stw r5,SACalloc(r2) ; Save back the allocation bits
beq- stputpool ; First free entry, go put it into the pool...
lwz r29,SACflags(r2) ; Get the flags
cmplwi cr5,r31,0 ; Is this guy on the release list?
- lwz r28,SACnext+4(r2) ; Get the forward chain
+ lwz r28,SACnext(r2) ; Get the forward chain
rlwinm. r0,r29,0,sac_permb,sac_permb ; Is this a permanently allocated area? (also sets 0 needed below)
bne- sttoss ; This is permanent entry, do not try to release...
- lwz r29,SACprev+4(r2) ; and the previous
+ lwz r29,SACprev(r2) ; and the previous
beq- cr5,stnot1st ; Not first
- lwz r0,SACvrswap+4(r31) ; Load the previous pool page vr conversion
+ lwz r0,SACvrswap(r31) ; Load the previous pool page vr conversion
-stnot1st: stw r28,SACnext+4(r29) ; Previous guy points to my next
+stnot1st: stw r28,SACnext(r29) ; Previous guy points to my next
xor r0,r0,r31 ; Make the last guy virtual
- stw r29,SACprev+4(r28) ; Next guy points back to my previous
- stw r0,SAVprev+4(r2) ; Store the old top virtual as my back chain
+ stw r29,SACprev(r28) ; Next guy points back to my previous
+ stw r0,SAVprev(r2) ; Store the old top virtual as my back chain
mr r31,r2 ; My physical is now the head of the chain
b sttoss ; Get the next one...
; A pool block that had no free entries now has one. Stick it on the pool list.
;
-stputpool: lwz r28,SVpoolfwd+4(0) ; Get the first guy on the list
- li r0,saveanchor ; Point to the saveanchor
- stw r2,SVpoolfwd+4(0) ; Put us on the top of the list
- stw r28,SACnext+4(r2) ; We point to the old top
- stw r2,SACprev+4(r28) ; Old top guy points back to us
- stw r0,SACprev+4(r2) ; Our back points to the anchor
- b sttoss ; Go on to the next one...
-
-
-/*
- * ***********************
- * * s a v e T r i m 6 4 *
- * ***********************
- *
- * Handle "save_trim_free" on 64-bit processors. At this point, translation and interrupts
- * are off, SF is on, the savearea anchor is locked, and:
- * r8 = #pages to trim (>0)
- * r9 = return address
- * r10 = per-proc ptr
- * r11 = MSR at entry
- */
-
-saveTrim64:
- ld r7,SVfree(0) ; Get the first on the free list
- mr r6,r7 ; Save the first one
- mr r5,r8 ; Save the number we are trimming
-
-sttrimming64:
- addic. r5,r5,-1 ; Any left to do?
- ble-- sttrimmed64 ; Nope...
- ld r7,SAVprev(r7) ; Skip to the next one
- b sttrimming64 ; Keep going...
-
-sttrimmed64:
- ld r5,SAVprev(r7) ; Get the next one (for new head of free list)
- lwz r4,SVfreecnt(0) ; Get the free count
- std r5,SVfree(0) ; Set new head
- sub r4,r4,r8 ; Calculate the new free count
- li r31,0 ; Show we have no free pool blocks yet
- crclr cr1_eq ; dont exit loop before 1st iteration
- stw r4,SVfreecnt(0) ; Set new free count
- lis r30,hi16(sac_empty) ; Get what empty looks like
-
-
- ; Loop over each savearea we are trimming.
- ; r6 = next savearea to trim
- ; r7 = last savearea to trim
- ; r8 = #pages to trim (>0)
- ; r9 = return address
- ; r10 = per-proc ptr
- ; r11 = MSR at entry
- ; r30 = what SACalloc looks like when all saveareas are free
- ; r31 = free pool block list
- ; cr1 = beq set if we just trimmed the last, ie if we are done
- ;
- ; WARNING: as in the 32-bit path, this code is doing a divide by 640 (SAVsize).
-
-sttoss64:
- beq++ cr1,stdone ; All done now...
-
- cmpld cr1,r6,r7 ; Have we finished the loop?
-
- lis r0,0x0044 ; Get top of table
- rldicr r2,r6,0,51 ; r2 <- phys addr of savearea block (with control area)
- ori r0,r0,0x2200 ; Finish shift table
- rlwinm r4,r6,25,27,30 ; Get (addr >> 7) & 0x1E (same as twice high nybble)
- lwz r5,SACalloc(r2) ; Get the allocation bits
- addi r4,r4,1 ; Shift 1 extra
- rlwinm r3,r6,25,31,31 ; Get (addr >> 7) & 1
- rlwnm r0,r0,r4,29,31 ; Get partial index
- lis r4,lo16(0x8000) ; Get the bit mask
- add r0,r0,r3 ; Make the real index
- srw r4,r4,r0 ; Get the allocation mask
- or r5,r5,r4 ; Free this entry
- cmplw r5,r4 ; Is this the only free entry?
- ld r6,SAVprev(r6) ; Chain to the next trimmed savearea
- cmplw cr7,r30,r5 ; Does this look empty?
- stw r5,SACalloc(r2) ; Save back the allocation bits
- beq-- stputpool64 ; First free entry, go put it into the pool...
- bne++ cr7,sttoss64 ; Not an empty block
+ .align 5
-; We have an empty block. Remove it from the pool list.
+stputpool: lwz r28,SVpoolfwd(r10) ; Get the first guy on the list
+ stw r2,SVpoolfwd(r10) ; Put us on the top of the list
+ stw r28,SACnext(r2) ; We point to the old top
+ stw r2,SACprev(r28) ; Old top guy points back to us
+ stw r10,SACprev(r2) ; Our back points to the anchor
+ b sttoss ; Go on to the next one...
- lwz r29,SACflags(r2) ; Get the flags
- cmpldi cr5,r31,0 ; Is this guy on the release list?
- ld r28,SACnext(r2) ; Get the forward chain
-
- rlwinm. r0,r29,0,sac_permb,sac_permb ; Is this a permanently allocated area? (also sets 0 needed below)
- bne-- sttoss64 ; This is permanent entry, do not try to release...
+;
+; We are all done. Relocate pool release head, restore all, and go.
+;
- ld r29,SACprev(r2) ; and the previous
- beq-- cr5,stnot1st64 ; Not first
- ld r0,SACvrswap(r31) ; Load the previous pool page vr conversion
-
-stnot1st64:
- std r28,SACnext(r29) ; Previous guy points to my next
- xor r0,r0,r31 ; Make the last guy virtual
- std r29,SACprev(r28) ; Next guy points back to my previous
- std r0,SAVprev(r2) ; Store the old top virtual as my back chain
- mr r31,r2 ; My physical is now the head of the chain
- b sttoss64 ; Get the next one...
-
-; A pool block that had no free entries now has one. Stick it on the pool list.
-
-stputpool64:
- ld r28,SVpoolfwd(0) ; Get the first guy on the list
- li r0,saveanchor ; Point to the saveanchor
- std r2,SVpoolfwd(0) ; Put us on the top of the list
- std r28,SACnext(r2) ; We point to the old top
- std r2,SACprev(r28) ; Old top guy points back to us
- std r0,SACprev(r2) ; Our back points to the anchor
- b sttoss64 ; Go on to the next one...
+ .align 5
-
-; We are all done. Relocate pool release head, restore all, and go. This code
-; is used both by the 32 and 64-bit paths.
-; r9 = return address
-; r10 = per-proc ptr
-; r11 = MSR at entry
-; r31 = free pool block list
-
stdone: bl saveunlock ; Unlock the saveanchor and set adjust field
mr. r3,r31 ; Move release chain and see if there are any
li r5,0 ; Assume either V=R or no release chain
beq- stnorel ; Nothing to release...
- lwz r5,SACvrswap+4(r31) ; Get the vr conversion (only need low half if 64-bit)
+ lwz r5,SACvrswap(r31) ; Get the vr conversion
+
+stnorel: mtmsr r12 ; Restore translation and exceptions
+ isync ; Make sure about it
-stnorel:
- bl saveRestore ; restore translation and exceptions, turn off SF
mtlr r9 ; Restore the return
lwz r28,FM_SIZE+0(r1) ; Restore R28
lwz r31,FM_SIZE+12(r1) ; Restore R31
addi r1,r1,(FM_ALIGN(16)+FM_SIZE) ; Pop the stack
xor r3,r3,r5 ; Convert release chain address to virtual
- rlwinm r3,r3,0,0,31 ; if 64-bit, clear upper half of virtual address
#if FPVECDBG
lis r0,HIGH_ADDR(CutTrace) ; (TEST/DEBUG)
sc ; (TEST/DEBUG)
#endif
blr ; Return...
-
-
-/*
- * ***************************
- * * s a v e _ r e c o v e r *
- * ***************************
- *
- * int save_recover(void);
- *
- * Returns nonzero if we can get enough saveareas to hit the target. We scan the free
- * pool. If we empty a pool block, we remove it from the pool list.
- */
+
+;
+; save_recover - here we scan the free pool and see if we can get
+; enough free saveareas to hit target.
+;
+; If we empty a pool block, remove it from the pool list
+;
+;
.align 5
.globl EXT(save_recover)
LEXT(save_recover)
- mflr r9 ; save return address
- bl saveSetup ; turn translation and interrupts off, SF on, load many regs
- bl savelock ; lock the savearea anchor
+ mfsprg r9,2 ; Get the feature flags
+ mfmsr r12 ; Get the MSR
+ rlwinm r12,r12,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r12,r12,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ mtcrf 0x04,r9 ; Set the features
+ lis r10,hi16(EXT(saveanchor)) ; Get the high part of the anchor
+ andi. r3,r12,0x7FCF ; Turn off all translation and rupts
+ ori r10,r10,lo16(EXT(saveanchor)) ; Bottom half of the anchor
+ mflr r9 ; Save the return
+
+ bt pfNoMSRirb,srcNoMSR ; No MSR...
+
+ mtmsr r3 ; Translation and all off
+ isync ; Toss prefetch
+ b srcNoMSRx
+
+ .align 5
+
+srcNoMSR: li r0,loadMSR ; Get the MSR setter SC
+ sc ; Set it
+
+srcNoMSRx: bl savelock ; Go lock up the anchor
- lwz r8,SVadjust(0) ; How many do we need to clear get?
+ lwz r8,SVadjust(r10) ; How many do we need to clear get?
li r3,0 ; Get a 0
mr. r8,r8 ; Do we need any?
- ble-- save_recover1 ; not any more
- bf-- pf64Bitb,saveRecover32 ; handle 32-bit processor
- b saveRecover64 ; handle 64-bit processor
-
-save_recover1: ; by the time we locked the anchor, no longer short
+ bgt+ srcneedmore ; Yeah, we still need it...
+
mtlr r9 ; Restore return
- stw r3,SVlock(0) ; Quick unlock (no need for sync or to set adjust, nothing changed)
+ stw r3,SVlock(r10) ; Quick unlock (no need for sync or to set adjust, nothing changed)
+
+ mtmsr r12 ; Restore translation and exceptions
+ isync ; Make sure about it
+
#if FPVECDBG
lis r0,HIGH_ADDR(CutTrace) ; (TEST/DEBUG)
li r2,0x2208 ; (TEST/DEBUG)
oris r0,r0,LOW_ADDR(CutTrace) ; (TEST/DEBUG)
sc ; (TEST/DEBUG)
#endif
- b saveRestore ; turn translation etc back on, return to our caller
-
+ blr ; Leave...
-/*
- * *****************************
- * * s a v e R e c o v e r 3 2 *
- * *****************************
- *
- * Handle "save_recover" on 32-bit processors. At this point, translation and interrupts
- * are off, the savearea anchor is locked, and:
- * r8 = #pages to recover
- * r9 = return address
- * r10 = per-proc ptr
- * r11 = MSR at entry
- */
-
-saveRecover32:
- li r6,saveanchor ; Start at pool anchor
- crclr cr1_eq ; initialize the loop test
- lwz r7,SVfreecnt(0) ; Get the current free count
-
-
-; Loop over next block in free pool. r6 is the ptr to the last block we looked at.
-
-srcnpool: lwz r6,SACnext+4(r6) ; Point to the next one
- cmplwi r6,saveanchor ; Have we wrapped?
+ .align 5
+
+srcneedmore:
+ mr r6,r10 ; Start at pool anchor
+ cmplwi cr1,r10,0 ; Make sure we start as not equal
+ lwz r7,SVfreecnt(r10) ; Get the current free count
+
+srcnpool: lwz r6,SACnext(r6) ; Point to the next one
+ cmplw r6,r10 ; Have we wrapped?
beq- srcdone ; Yes, did not have enough...
lwz r5,SACalloc(r6) ; Pick up the allocation for this pool block
#error Savearea size is not 640!!!!!!!!!!!!
#endif
-; Loop over free savearea in current block.
-; r5 = bitmap of free saveareas in block at r6 (ie, SACalloc)
-; r6 = ptr to current free pool block
-; r7 = free count
-; r8 = #pages more we still need to recover
-; r9 = return address
-; r10 = per-proc ptr
-; r11 = MSR at entry
-; cr1 = beq if (r8==0)
-
srcnext: beq- cr1,srcdone ; We have no more to get...
lis r3,0x8000 ; Get the top bit on
stw r5,SACalloc(r6) ; Set new allocation bits
add r2,r2,r6 ; Get the actual address of the savearea
- lwz r3,SVfree+4(0) ; Get the head of the chain
+ lwz r3,SVfree(r10) ; Get the head of the chain
cmplwi cr1,r8,0 ; Do we actually need any more?
- stw r2,SVfree+4(0) ; Push ourselves in the front
- stw r3,SAVprev+4(r2) ; Chain the rest of the list behind
+ stw r2,SVfree(r10) ; Push ourselves in the front
+ stw r3,SAVprev(r2) ; Chain the rest of the list behind
bne+ srcnext ; The pool block is not empty yet, try for another...
- lwz r2,SACnext+4(r6) ; Get the next pointer
- lwz r3,SACprev+4(r6) ; Get the previous pointer
- stw r3,SACprev+4(r2) ; The previous of my next points to my previous
- stw r2,SACnext+4(r3) ; The next of my previous points to my next
+ lwz r2,SACnext(r6) ; Get the next pointer
+ lwz r3,SACprev(r6) ; Get the previous pointer
+ stw r3,SACprev(r2) ; The previous of my next points to my previous
+ stw r2,SACnext(r3) ; The next of my previous points to my next
bne+ cr1,srcnpool ; We still have more to do...
-
-
-; Join here from 64-bit path when we have recovered all the saveareas we need to.
-
-srcdone: stw r7,SVfreecnt(0) ; Set the new free count
+
+srcdone: stw r7,SVfreecnt(r10) ; Set the new free count
bl saveunlock ; Unlock the save and set adjust field
mtlr r9 ; Restore the return
+ mtmsr r12 ; Restore translation and exceptions
+ isync ; Make sure about it
+
#if FPVECDBG
lis r0,HIGH_ADDR(CutTrace) ; (TEST/DEBUG)
li r2,0x2209 ; (TEST/DEBUG)
oris r0,r0,LOW_ADDR(CutTrace) ; (TEST/DEBUG)
sc ; (TEST/DEBUG)
#endif
- b saveRestore ; turn xlate and EE back on, SF off, and return to our caller
-
-
-/*
- * *****************************
- * * s a v e R e c o v e r 6 4 *
- * *****************************
- *
- * Handle "save_recover" on 64-bit processors. At this point, translation and interrupts
- * are off, the savearea anchor is locked, and:
- * r8 = #pages to recover
- * r9 = return address
- * r10 = per-proc ptr
- * r11 = MSR at entry
- */
-
-saveRecover64:
- li r6,saveanchor ; Start at pool anchor
- crclr cr1_eq ; initialize the loop test
- lwz r7,SVfreecnt(0) ; Get the current free count
-
-
-; Loop over next block in free pool. r6 is the ptr to the last block we looked at.
-
-srcnpool64:
- ld r6,SACnext(r6) ; Point to the next one
- cmpldi r6,saveanchor ; Have we wrapped?
- beq-- srcdone ; Yes, did not have enough...
+ blr ; Leave...
- lwz r5,SACalloc(r6) ; Pick up the allocation for this pool block
-
-
-; Loop over free savearea in current block.
-; r5 = bitmap of free saveareas in block at r6 (ie, SACalloc)
-; r6 = ptr to current free pool block
-; r7 = free count
-; r8 = #pages more we still need to recover
-; r9 = return address
-; r10 = per-proc ptr
-; r11 = MSR at entry
-; cr1 = beq if (r8==0)
;
-; WARNING: as in the 32-bit path, we depend on (SAVsize==640)
+; Here is where we lock the saveanchor lock
+; We assume R10 points to the saveanchor
+; We trash R7 and R3
+;
-srcnext64:
- beq-- cr1,srcdone ; We have no more to get...
+ .align 5
+
+savelock: lwarx r7,0,r10 ; Grab the lock value
+ li r3,1 ; Use part of the delay time
+ mr. r7,r7 ; Is it locked? */
+ bne- sllcks ; Yeah, wait for it to clear...
+ stwcx. r3,0,r10 ; Try to seize that there durn lock
+ beq+ sllckd ; Got it...
+ b savelock ; Collision, try again...
- lis r3,0x8000 ; Get the top bit on
- cntlzw r4,r5 ; Find a free slot
- addi r7,r7,1 ; Bump up the free count
- srw r3,r3,r4 ; Make a mask
- slwi r0,r4,7 ; First multiply by 128
- subi r8,r8,1 ; Decrement the need count
- slwi r2,r4,9 ; Then multiply by 512
- andc. r5,r5,r3 ; Clear out the "free" bit
- add r2,r2,r0 ; Sum to multiply by 640
-
- stw r5,SACalloc(r6) ; Set new allocation bits
+ .align 5
- add r2,r2,r6 ; Get the actual address of the savearea
- ld r3,SVfree(0) ; Get the head of the chain
- cmplwi cr1,r8,0 ; Do we actually need any more?
- std r2,SVfree(0) ; Push ourselves in the front
- std r3,SAVprev(r2) ; Chain the rest of the list behind
+sllcks: lwz r7,SVlock(r10) ; Get that lock in here
+ mr. r7,r7 ; Is it free yet?
+ beq+ savelock ; Yeah, try for it again...
+ b sllcks ; Sniff away...
- bne++ srcnext64 ; The pool block is not empty yet, try for another...
+ nop ; Force isync to last in ifetch buffer
+ nop
+ nop
- ld r2,SACnext(r6) ; Get the next pointer
- ld r3,SACprev(r6) ; Get the previous pointer
- std r3,SACprev(r2) ; The previous of my next points to my previous
- std r2,SACnext(r3) ; The next of my previous points to my next
- bne++ cr1,srcnpool64 ; We still have more to do...
-
- b srcdone
-
+sllckd: isync ; Make sure translation is off
+ blr ; Return....
-/*
- * *******************
- * * s a v e l o c k *
- * *******************
- *
- * Lock the savearea anchor, so we can manipulate the free list.
- * msr = interrupts and translation off
- * We destroy:
- * r8, r3, r12
- */
- .align 5
-savelock: lwz r8,SVlock(0) ; See if lock is held
- cmpwi r8,0
- li r12,saveanchor ; Point to the saveanchor
- bne-- savelock ; loop until lock released...
-
-savelock0: lwarx r8,0,r12 ; Grab the lock value
- cmpwi r8,0 ; taken?
- li r8,1 ; get nonzero to lock it with
- bne-- savelock1 ; already locked, wait for it to clear...
- stwcx. r8,0,r12 ; Try to seize that there durn lock
- isync ; assume we got it
- beqlr++ ; reservation not lost, so we have the lock
- b savelock0 ; Try again...
-
-savelock1: li r8,lgKillResv ; Point to killing field
- stwcx. r8,0,r8 ; Kill reservation
- b savelock ; Start over....
-
+;
+; This is the common routine that sets the saveadjust field and unlocks the savearea
+; anchor.
+;
+; Note that we can not use R9 here because we use it to save the LR across the call.
+; Also, R10 is assumed to point to the saveanchor. R3 is also reserved.
+;
-/*
- * ***********************
- * * s a v e u n l o c k *
- * ***********************
- *
- *
- * This is the common routine that sets the saveadjust field and unlocks the savearea
- * anchor.
- * msr = interrupts and translation off
- * We destroy:
- * r2, r5, r6, r8.
- */
.align 5
+
saveunlock:
- lwz r6,SVfreecnt(0) ; and the number on the free list
- lwz r5,SVinuse(0) ; Pick up the in use count
- subic. r8,r6,FreeListMin ; do we have at least the minimum?
- lwz r2,SVtarget(0) ; Get the target
- neg r8,r8 ; assuming we are short, get r8 <- shortfall
- blt-- saveunlock1 ; skip if fewer than minimum on free list
+ lwz r6,SVfreecnt(r10) ; and the number on the free list
+ lwz r5,SVinuse(r10) ; Pick up the in use count
+ cmplwi r6,FreeListMin ; Do we have at least the minimum?
+ blt- sutooshort ; Do not have minumum....
+ lwz r7,SVtarget(r10) ; Get the target
add r6,r6,r5 ; Get the total number of saveareas
- addi r5,r2,-SaveLowHysteresis ; Find low end of acceptible range
+ addi r5,r7,-SaveLowHysteresis ; Find bottom
sub r5,r6,r5 ; Make everything below hysteresis negative
- sub r2,r2,r6 ; Get the distance from the target
+ sub r7,r7,r6 ; Get the distance from the target
+ rlwinm r5,r5,0,0,31 ; Clear negative bit
addi r5,r5,-(SaveLowHysteresis + SaveHighHysteresis + 1) ; Subtract full hysteresis range
srawi r5,r5,31 ; Get 0xFFFFFFFF if outside range or 0 if inside
- and r8,r2,r5 ; r8 <- 0 if in range or distance to target if not
+ and r7,r7,r5 ; Get 0 if in range or distance to target if not
-saveunlock1:
- li r5,0 ; Set a clear value
- stw r8,SVadjust(0) ; Set the adjustment value
- eieio ; Make sure everything is done
- stw r5,SVlock(0) ; Unlock the savearea chain
+ li r8,0 ; Set a clear value
+ stw r7,SVadjust(r10) ; Set the adjustment value
+
+ sync ; Make sure everything is done
+ stw r8,SVlock(r10) ; Unlock the savearea chain
blr
+
+ .align 5
+
+sutooshort: subfic r6,r6,FreeListMin ; Get the number needed to hit minimum
+ li r8,0 ; Set a clear value
+ stw r6,SVadjust(r10) ; Set the adjustment value
+
+ sync ; Make sure everything is done
+ stw r8,SVlock(r10) ; Unlock the savearea chain
+ blr
+
+
/*
- * *******************
- * * s a v e _ c p v *
- * *******************
- *
- * struct savearea *save_cpv(addr64_t saveAreaPhysAddr);
- *
- * Converts a physical savearea address to virtual. Called with translation on
- * and in 32-bit mode. Note that the argument is passed as a long long in (r3,r4).
+ * struct savearea *save_cpv(struct savearea *); Converts a physical savearea address to virtual
*/
.align 5
.globl EXT(save_cpv)
LEXT(save_cpv)
- mflr r9 ; save return address
- mr r8,r3 ; save upper half of phys address here
- bl saveSetup ; turn off translation and interrupts, turn SF on
- rlwinm r5,r4,0,0,19 ; Round back to the start of the physical savearea block
- bf-- pf64Bitb,save_cpv1 ; skip if 32-bit processor
- rldimi r5,r8,32,0 ; r5 <- 64-bit phys address of block
-save_cpv1:
- lwz r6,SACvrswap+4(r5) ; Get the conversion to virtual (only need low half if 64-bit)
- mtlr r9 ; restore return address
- xor r3,r4,r6 ; convert phys to virtual
- rlwinm r3,r3,0,0,31 ; if 64-bit, zero upper half of virtual address
- b saveRestore ; turn translation etc back on, SF off, and return r3
-
-/*
- * *********************
- * * s a v e S e t u p *
- * *********************
- *
- * This routine is called at the start of all the save-area subroutines.
- * It turns off translation, disabled interrupts, turns on 64-bit mode,
- * and sets up cr6 with the feature flags (especially pf64Bit).
- *
- * Note that most save-area routines cannot take _any_ interrupt (such as a
- * PTE miss) once the savearea anchor is locked, since that would result in
- * instant deadlock as we need a save-area to process any exception.
- * We set up:
- * r10 = per-proc ptr
- * r11 = old MSR
- * cr5 = pfNoMSRir feature flag
- * cr6 = pf64Bit feature flag
- *
- * We use r0, r3, r10, and r11.
- */
-
-saveSetup:
- mfmsr r11 ; get msr
- mfsprg r3,2 ; get feature flags
- li r0,0
- mtcrf 0x2,r3 ; copy pf64Bit to cr6
- ori r0,r0,lo16(MASK(MSR_IR)+MASK(MSR_DR)+MASK(MSR_EE))
- mtcrf 0x4,r3 ; copy pfNoMSRir to cr5
- andc r3,r11,r0 ; turn off IR, DR, and EE
- li r0,1 ; get a 1 in case its a 64-bit machine
- bf-- pf64Bitb,saveSetup1 ; skip if not a 64-bit machine
- rldimi r3,r0,63,MSR_SF_BIT ; turn SF (bit 0) on
- mtmsrd r3 ; turn translation and interrupts off, 64-bit mode on
- isync ; wait for it to happen
- mfsprg r10,0 ; get per-proc ptr
- blr
-saveSetup1: ; here on 32-bit machines
- bt- pfNoMSRirb,saveSetup2 ; skip if cannot turn off IR with a mtmsr
- mtmsr r3 ; turn translation and interrupts off
- isync ; wait for it to happen
- mfsprg r10,0 ; get per-proc ptr
- blr
-saveSetup2: ; here if pfNoMSRir set for this machine
- li r0,loadMSR ; we will "mtmsr r3" via system call
- sc
- mfsprg r10,0 ; get per-proc ptr
- blr
-
-
-/*
- * *************************
- * * s a v e R e s t o r e *
- * *************************
- *
- * Undoes the effect of calling "saveSetup", ie it turns relocation and interrupts back on,
- * and turns 64-bit mode back off.
- * r11 = old MSR
- * cr6 = pf64Bit feature flag
- */
-
-saveRestore:
- bt++ pf64Bitb,saveRestore64 ; handle a 64-bit processor
-saveRestore32:
- mtmsr r11 ; restore MSR
- isync ; wait for translation to start up
- blr
-saveRestore64: ; 64-bit processor
- mtmsrd r11 ; restore MSR
- isync ; wait for changes to happen
- blr
-
+ mfmsr r10 ; Get the current MSR
+ rlwinm r10,r10,0,MSR_FP_BIT+1,MSR_FP_BIT-1 ; Force floating point off
+ rlwinm r10,r10,0,MSR_VEC_BIT+1,MSR_VEC_BIT-1 ; Force vectors off
+ rlwinm r4,r3,0,0,19 ; Round back to the start of the physical savearea block
+ andi. r9,r10,0x7FEF ; Turn off interrupts and data translation
+ mtmsr r9 ; Disable DR and EE
+ isync
+
+ lwz r4,SACvrswap(r4) ; Get the conversion to virtual
+ mtmsr r10 ; Interrupts and DR back on
+ isync
+ xor r3,r3,r4 ; Convert to physical
+ blr
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <ppc/POWERMAC/video_console_entries.h>
#include <ppc/misc_protos.h>
#include <ppc/POWERMAC/serial_io.h>
+#include <ppc/POWERMAC/mp/mp.h>
#include <kern/cpu_number.h>
#include <ppc/Firmware.h>
#include <ppc/proc_reg.h>
unsigned int debcnputc = 0;
extern unsigned int mappingdeb0;
extern int debugger_holdoff[NCPUS];
-extern int debugger_cpu;
static void _cnputc(char c)
{
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
+++ /dev/null
-/*
- * Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
-
-/* skiplists.s
- *
- * These are the subroutines that manage the skip-list data structures used for the
- * resident mappings for each pmap. We used to use a much simpler hash-based scheme,
- * but it didn't scale well for 64-bit address spaces and multi-GB real memories.
- * Here's a brief tutorial on skip-lists:
- *
- * The basic idea is that each mapping is on one or more singly-linked lists, sorted
- * in increasing order by virtual address. The number of lists a mapping is on is an
- * invariant property determined when the mapping is created, using an exponentially-
- * distributed random number. Every mapping is on the first list. Ideally, each
- * successive list has only 1/F as many nodes on it as the previous, where F is the
- * "fanout." With a max of n lists, up to F**n nodes can be handled optimally.
- *
- * Searching, adding, and deleting from a skip-list can all be done in O(ln(n)) time.
- * Because the first skip-list is just a sorted list of all mappings, it is also
- * efficient to purge a sparsely populated pmap of all the mappings in a large range,
- * for example when tearing down an address space. Large-range deletes are the
- * primary advantage of skip-lists over a hash, btw.
- *
- * We currently use a fanout of 4 and a maximum of 12 lists (cf kSkipListFanoutShift
- * and kSkipListMaxLists.) Thus, we can optimally handle pmaps with as many as 4**12
- * pages, which is 64GB of resident physical memory per pmap. Pmaps can be larger than
- * this, albeit with diminishing efficiency.
- *
- * The major problem with skip-lists is that we could waste a lot of space with 12
- * 64-bit link fields in every mapping. So we currently have two sizes of mappings:
- * 64-byte nodes with 4 list links, and 128-byte nodes with 12. Only one in every
- * (4**4)==256 mappings requires the larger node, so the average size is 64.25 bytes.
- * In practice, the additional complexity of the variable node size is entirely
- * contained in the allocate and free routines.
- *
- * The other, mostly theoretic problem with skip-lists is that they have worst cases
- * where performance becomes nearly linear. These worst-cases are quite rare but there
- * is no practical way to prevent them.
- */
-
-
-; set nonzero to accumulate skip-list stats on a per-map basis:
-#define SKIPLISTSTATS 1
-
-; cr7 bit set when mapSearchFull() finds a match on a high list:
-#define bFullFound 28
-
-#include <assym.s>
-#include <debug.h>
-#include <ppc/asm.h>
-#include <ppc/proc_reg.h>
-#include <ppc/exception.h>
-
-
-/*
- * *********************
- * * m a p S e a r c h *
- * *********************
- *
- * Given a pmap and a virtual address (VA), find the mapping for that address.
- * This is the fast call, that does not set up the previous-ptr vector or make
- * consistency checks. When called:
- * the pmap is locked (shared or exclusive)
- * translation is off, interrupts masked
- * 64-bit mode is enabled (if on a 64-bit machine)
- * cr6 is loaded with the corresponding feature flags (in particular, pf64Bit)
- * r3 = pmap ptr
- * r4 = high 32 bits of key to search for (0 if a 32-bit processor)
- * r5 = low 32 bits of key (low 12 bits may be nonzero garbage)
- * r7 = mpFlags field if found. Undefined if not
- *
- * We return the mapping ptr (or 0) in r3, and the next VA (or 0 if no more) in r4 and r5.
- * Except for cr6 (which is global), we trash nonvolatile regs. Called both on 32- and 64-bit
- * machines, though we quickly branch into parallel code paths.
- */
- .text
- .align 5
- .globl EXT(mapSearch)
-LEXT(mapSearch)
- lbz r7,pmapCurLists(r3) ; get largest #lists any mapping is on
- la r8,pmapSkipLists+4(r3) ; point to lists in pmap, assuming 32-bit machine
- rlwinm r5,r5,0,0,19 ; zero low 12 bits of key
- mr r6,r3 ; save pmap ptr here so we can accumulate statistics
- li r9,0 ; initialize prev ptr
- addic. r7,r7,-1 ; get base-0 number of last list, and test for 0
- li r2,0 ; initialize count of mappings visited
- slwi r7,r7,3 ; get offset of last list in use
- blt-- mapSrchPmapEmpty ; pmapCurLists==0 (ie, no mappings)
- lwzx r3,r8,r7 ; get 32-bit ptr to 1st mapping in highest list
- bf-- pf64Bitb,mapSrch32c ; skip if 32-bit processor
- subi r8,r8,4 ; we use all 64 bits of ptrs
- rldimi r5,r4,32,0 ; r5 <- 64-bit va
- ldx r3,r8,r7 ; get 64-bit ptr to 1st mapping in highest list
- b mapSrch64c ; enter 64-bit search loop
-
-
- ; 64-bit processors. Check next mapping.
- ; r2 = count of mappings visited so far
- ; r3 = current mapping ptr
- ; r4 = va of current mapping (ie, of r3)
- ; r5 = va to search for (the "key") (low 12 bits are 0)
- ; r6 = pmap ptr
- ; r7 = current skip list number * 8
- ; r8 = ptr to skip list vector of mapping pointed to by r9 (or pmap, if r9==0)
- ; r9 = prev ptr, or 0 if none
-
- .align 5
-mapSrch64a: ; loop over each mapping
- ld r4,mpVAddr(r3) ; get va for this mapping (plus flags in low 12 bits)
- addi r2,r2,1 ; count mappings visited
- rldicr r4,r4,0,51 ; zero low 12 bits of mapping va
- cmpld cr1,r5,r4 ; compare the vas
- blt cr1,mapSrch64d ; key is less, try next list
- la r8,mpList0(r3) ; point to skip list vector in this mapping
- mr r9,r3 ; remember prev ptr
- beq-- cr1,mapSrch64Found ; this is the correct mapping
- ldx r3,r7,r8 ; get ptr to next mapping in current list
-mapSrch64c:
- mr. r3,r3 ; was there another mapping on current list?
- bne++ mapSrch64a ; was another, so loop
-mapSrch64d:
- subic. r7,r7,8 ; move on to next list offset
- ldx r3,r7,r8 ; get next mapping on next list (if any)
- bge++ mapSrch64c ; loop to try next list
-
- ; Mapping not found, check to see if prev node was a block mapping or nested pmap.
- ; If not, or if our address is not covered by the block or nested map, return 0.
- ; Note the advantage of keeping the check for block mappings (and nested pmaps)
- ; out of the inner loop; we do the special case work at most once per search, and
- ; never for the most-common case of finding a scalar mapping. The full searches
- ; must check _in_ the inner loop, to get the prev ptrs right.
-
- mr. r9,r9 ; was there a prev ptr?
- li r3,0 ; assume we are going to return null
- ld r4,pmapSkipLists(r6) ; assume prev ptr null... so next is first
- beq-- mapSrch64Exit ; prev ptr was null, search failed
- lwz r0,mpFlags(r9) ; get flag bits from prev mapping
- ld r10,mpVAddr(r9) ; re-fetch base address of prev ptr
- ld r4,mpList0(r9) ; get 64-bit ptr to next mapping, if any
- andi. r0,r0,mpBlock+mpNest ; block mapping or nested pmap?
- lhz r11,mpBSize(r9) ; get #pages/#segments in block/submap mapping
- rldicr r10,r10,0,51 ; zero low 12 bits of mapping va
- beq mapSrch64Exit ; prev mapping was just a scalar page, search failed
- cmpwi r0,mpBlock ; block mapping or nested pmap?
- sldi r0,r11,12 ; assume block mapping, get size in bytes - 4k
- beq mapSrch64f ; we guessed right, it was a block mapping
- addi r11,r11,1 ; mpBSize is 1 too low
- sldi r11,r11,28 ; in a nested pmap, mpBSize is in units of segments
- subi r0,r11,4096 ; get address of last page in submap
-mapSrch64f:
- add r10,r10,r0 ; r10 <- last page in this mapping
- cmpld r5,r10 ; does this mapping cover our page?
- bgt mapSrch64Exit ; no, search failed
- mr r3,r9 ; yes, we found it
-
- ; found the mapping
- ; r2 = count of nodes visited
- ; r3 = the mapping
- ; r6 = pmap ptr
-
-mapSrch64Found: ; WARNING: can drop down to here
- ld r4,mpList0(r3) ; get ptr to next mapping
- lwz r7,mpFlags(r3) ; Get the flags for our caller
-
- ; r2 = count of nodes visited
- ; r3 = return value (ie, found mapping or 0)
- ; r4 = next mapping (or 0 if none)
- ; r6 = pmap ptr
- ; r7 = mpFlags
-
-mapSrch64Exit: ; WARNING: can drop down to here
- mr. r5,r4 ; next ptr null?
-#if SKIPLISTSTATS
- lwz r10,pmapSearchCnt(r6) ; prepare to accumulate statistics
- ld r8,pmapSearchVisits(r6)
- addi r10,r10,1 ; count searches
- add r8,r8,r2 ; count nodes visited
- stw r10,pmapSearchCnt(r6)
- std r8,pmapSearchVisits(r6)
-#endif
- beqlr- ; next ptr was null, so return 0 in r4 and r5
- lwz r5,mpVAddr+4(r4) ; get VA of next node
- lwz r4,mpVAddr+0(r4)
- blr
-
-
- ; 32-bit processors. Check next mapping.
- ; r2 = count of mappings visited so far
- ; r3 = current mapping ptr
- ; r4 = va of current mapping (ie, of r3)
- ; r5 = va to search for (the "key") (low 12 bits are 0)
- ; r6 = pmap ptr
- ; r7 = current skip list number * 8
- ; r8 = ptr to skip list vector of mapping pointed to by r9 (or pmap, if r9==0)
- ; r9 = prev ptr, or 0 if none
-
- .align 4
-mapSrch32a: ; loop over each mapping
- lwz r4,mpVAddr+4(r3) ; get va for this mapping (plus flags in low 12 bits)
- addi r2,r2,1 ; count mappings visited
- rlwinm r4,r4,0,0,19 ; zero low 12 bits of mapping va
- cmplw cr1,r5,r4 ; compare the vas
- blt cr1,mapSrch32d ; key is less, try next list
- la r8,mpList0+4(r3) ; point to skip list vector in this mapping
- mr r9,r3 ; remember prev ptr
- beq- cr1,mapSrch32Found ; this is the correct mapping
- lwzx r3,r7,r8 ; get ptr to next mapping in current list
-mapSrch32c:
- mr. r3,r3 ; was there another mapping on current list?
- bne+ mapSrch32a ; was another, so loop
-mapSrch32d:
- subic. r7,r7,8 ; move on to next list offset
- lwzx r3,r7,r8 ; get next mapping on next list (if any)
- bge+ mapSrch32c ; loop to try next list
-
- ; Mapping not found, check to see if prev node was a block mapping or nested pmap.
- ; If not, or if our address is not covered by the block or nested map, return 0.
- ; Note the advantage of keeping the check for block mappings (and nested pmaps)
- ; out of the inner loop; we do the special case work at most once per search, and
- ; never for the most-common case of finding a scalar mapping. The full searches
- ; must check _in_ the inner loop, to get the prev ptrs right.
-
- mr. r9,r9 ; was there a prev ptr?
- li r3,0 ; assume we are going to return null
- lwz r4,pmapSkipLists+4(r6) ; assume prev ptr null... so next is first
- beq- mapSrch32Exit ; prev ptr was null, search failed
- lwz r0,mpFlags(r9) ; get flag bits from prev mapping
- lwz r10,mpVAddr+4(r9) ; re-fetch base address of prev ptr
- andi. r0,r0,mpBlock+mpNest ; block mapping or nested pmap?
- lwz r4,mpList0+4(r9) ; get ptr to next mapping, if any
- beq mapSrch32Exit ; prev mapping was just a scalar page, search failed
- lhz r11,mpBSize(r9) ; get #pages/#segments in block/submap mapping
- cmpwi r0,mpBlock ; block mapping or nested pmap?
- rlwinm r10,r10,0,0,19 ; zero low 12 bits of block mapping va
- slwi r0,r11,12 ; assume block mapping, get size in bytes - 4k
- beq mapSrch32f ; we guessed right, it was a block mapping
- addi r11,r11,1 ; mpBSize is 1 too low
- slwi r11,r11,28 ; in a nested pmap, mpBSize is in units of segments
- subi r0,r11,4096 ; get address of last page in submap
-mapSrch32f:
- add r10,r10,r0 ; r10 <- last page in this mapping
- cmplw r5,r10 ; does this mapping cover our page?
- bgt mapSrch32Exit ; no, search failed
- mr r3,r9 ; yes, we found it
-
- ; found the mapping
- ; r2 = count of nodes visited
- ; r3 = the mapping
- ; r6 = pmap ptr
-
-mapSrch32Found: ; WARNING: can drop down to here
- lwz r4,mpList0+4(r3) ; get ptr to next mapping
- lwz r7,mpFlags(r3) ; Get mpFlags for our caller
- ; r2 = count of nodes visited
- ; r3 = return value (ie, found mapping or 0)
- ; r4 = next mapping (or 0 if none)
- ; r6 = pmap ptr
- ; r7 = mpFlags
-
-mapSrch32Exit:
- mr. r5,r4 ; next ptr null?
-#if SKIPLISTSTATS
- lwz r10,pmapSearchCnt(r6) ; prepare to accumulate statistics
- lwz r8,pmapSearchVisits(r6)
- lwz r9,pmapSearchVisits+4(r6)
- addi r10,r10,1 ; count searches
- addc r9,r9,r2 ; count nodes visited
- addze r8,r8
- stw r10,pmapSearchCnt(r6)
- stw r8,pmapSearchVisits(r6)
- stw r9,pmapSearchVisits+4(r6)
-#endif
- beqlr- ; next ptr was null, so return 0 in r4 and r5
- lwz r5,mpVAddr+4(r4) ; get VA of next node
- lwz r4,mpVAddr+0(r4)
- blr
-
- ; Here when the pmap is empty (ie, pmapCurLists==0), both in 32 and 64-bit mode,
- ; and from both mapSearch and mapSearchFull.
- ; r6 = pmap ptr
-
-mapSrchPmapEmpty:
- li r3,0 ; return null
- li r4,0 ; return 0 as virtual address of next node
- li r5,0
-#if SKIPLISTSTATS
- lwz r7,pmapSearchCnt(r6) ; prepare to accumulate statistics
- addi r7,r7,1 ; count searches
- stw r7,pmapSearchCnt(r6)
-#endif
- blr
-
-
-/*
- * *****************************
- * * m a p S e a r c h F u l l *
- * *****************************
- *
- * Given a pmap and a virtual address (VA), find the mapping for that address.
- * This is the "full" call, that sets up a vector of ptrs to the previous node
- * (or to the pmap, if there is no previous node) for each list that the mapping
- * in on. We also make consistency checks on the skip-lists. When called:
- * the pmap is locked (shared or exclusive)
- * translation is off, interrupts masked
- * 64-bit mode is enabled (if on a 64-bit machine)
- * cr6 is loaded with the corresponding feature flags (in particular, pf64Bit)
- * r3 = pmap ptr
- * r4 = high 32 bits of key to search for (0 if a 32-bit processor)
- * r5 = low 32 bits of key (low 12 bits may be nonzero garbage)
- *
- * We return the mapping ptr (or 0) in r3, and the next VA (or 0 if no more) in r4 and r5.
- * Except for cr6 (which is global), we trash nonvolatile regs. Called both on 32- and 64-bit
- * machines, though we quickly branch into parallel code paths.
- */
- .text
- .align 5
- .globl EXT(mapSearchFull)
-LEXT(mapSearchFull)
- lbz r7,pmapCurLists(r3) ; get largest #lists any mapping is on
- la r8,pmapSkipLists+4(r3) ; point to lists in pmap, assuming 32-bit machine
- rlwinm r5,r5,0,0,19 ; zero low 12 bits of key
- mr r6,r3 ; save pmap ptr here so we can accumulate statistics
- li r2,0 ; initialize count of mappings visited
- mfsprg r12,0 ; get the per-proc data ptr
- crclr bFullFound ; we have not found the mapping yet
- addic. r7,r7,-1 ; get base-0 number of last list, and test for 0
- subi r9,r8,mpList0+4 ; initialize prev ptr to be a fake mapping
- slwi r7,r7,3 ; get (offset*8) of last list
- la r12,skipListPrev+4(r12) ; point to vector of prev ptrs, assuming 32-bit machine
- blt-- mapSrchPmapEmpty ; pmapCurLists==0 (ie, no mappings)
- lwzx r3,r8,r7 ; get 32-bit ptr to 1st mapping in highest list
- li r10,0 ; initialize prev ptrs VA to 0 too
- bf-- pf64Bitb,mapSrchFull32c ; skip if 32-bit processor
- subi r8,r8,4 ; we use all 64 bits of ptrs
- subi r12,r12,4
- rldimi r5,r4,32,0 ; r5 <- 64-bit va
- ldx r3,r8,r7 ; get 64-bit ptr to 1st mapping in highest list
- b mapSrchFull64c ; enter 64-bit search loop
-
-
- ; 64-bit processors. Check next mapping.
- ; r2 = count of mappings visited so far
- ; r3 = current mapping ptr
- ; r4 = va of current mapping (ie, of r3)
- ; r5 = va to search for (the "key") (low 12 bits are 0)
- ; r6 = pmap ptr
- ; r7 = current skip list number * 8
- ; r8 = ptr to skip list vector of mapping pointed to by r9
- ; r9 = prev ptr, ie highest mapping that comes before search target (initially the pmap)
- ; r10 = prev mappings va, or 0 if r9==pmap
- ; r12 = ptr to the skipListPrev vector in the per-proc
-
- .align 5
-mapSrchFull64a: ; loop over each mapping
- ld r4,mpVAddr(r3) ; get va for this mapping (plus flags in low 12 bits)
- addi r2,r2,1 ; count mappings visited
- lwz r0,mpFlags(r3) ; get mapping flag bits
- cmpld cr0,r10,r4 ; make sure VAs come in strictly ascending order
- rldicr r4,r4,0,51 ; zero low 12 bits of mapping va
- cmpld cr1,r5,r4 ; compare the vas
- bge-- cr0,mapSkipListPanic ; die if keys are out of order
- andi. r0,r0,mpBlock+mpNest ; is it a scalar mapping? (ie, of a single page)
- blt cr1,mapSrchFull64d ; key is less, try next list
- beq cr1,mapSrchFull64Found ; this is the correct mapping
- bne-- cr0,mapSrchFull64e ; handle block mapping or nested pmap
-mapSrchFull64b:
- la r8,mpList0(r3) ; point to skip list vector in this mapping
- mr r9,r3 ; current becomes previous
- ldx r3,r7,r8 ; get ptr to next mapping in current list
- mr r10,r4 ; remember prev ptrs VA
-mapSrchFull64c:
- mr. r3,r3 ; was there another mapping on current list?
- bne++ mapSrchFull64a ; was another, so loop
-mapSrchFull64d:
- stdx r9,r7,r12 ; save prev ptr in per-proc vector
- subic. r7,r7,8 ; move on to next list offset
- ldx r3,r7,r8 ; get next mapping on next list (if any)
- bge++ mapSrchFull64c ; loop to try next list
-
- ; Mapping not found, return 0 and next higher key
-
- li r3,0 ; return null
- bt-- bFullFound,mapSkipListPanic ; panic if it was on earlier list
- ld r4,mpList0(r9) ; get 64-bit ptr to next mapping, if any
- b mapSrch64Exit
-
- ; Block mapping or nested pmap, and key > base. We must compute the va of
- ; the end of the block to see if key fits within it.
-
-mapSrchFull64e:
- lhz r11,mpBSize(r3) ; get #pages/#segments in block/submap mapping (if nonscalar)
- cmpwi r0,mpBlock ; distinguish between block mapping and nested pmaps
- sldi r0,r11,12 ; assume block mapping, get size in bytes - 4k
- beq mapSrchFull64f ; we guessed right, it was a block mapping
- addi r11,r11,1 ; mpBSize is 1 too low
- sldi r11,r11,28 ; in a nested pmap, mpBSize is in units of segments
- subi r0,r11,4096 ; get address of last page in submap
-mapSrchFull64f:
- add r4,r4,r0 ; r4 <- last page in this mapping
- cmpld r5,r4 ; does this mapping cover our page?
- bgt mapSrchFull64b ; no, try next mapping (r4 is advanced to end of range)
-
-
- ; found the mapping
- ; r2 = count of nodes visited
- ; r3 = the mapping
- ; r6 = pmap ptr
- ; r7 = current skip list number * 8
- ; r8 = ptr to prev mappings (ie, r9) skip-list vector
- ; r9 = prev ptr, ie highest mapping that comes before search target
- ; r10 = prev mappings va
- ; r12 = ptr to the skipListPrev vector in the per-proc
-
-mapSrchFull64Found: ; WARNING: can drop down to here
- cmpwi r7,0 ; are we in the last skip-list?
- crset bFullFound ; remember that we found the mapping
- bne mapSrchFull64d ; mapSearchFull must search all lists to get prev ptrs
- ld r4,mpList0(r3) ; get ptr to next mapping
- stdx r9,r7,r12 ; save prev ptr in last list
- lwz r7,mpFlags(r3) ; Get the flags for our caller
- b mapSrch64Exit
-
-
- ; 32-bit processors. Check next mapping.
- ; r2 = count of nodes visited
- ; r3 = ptr to next mapping in current list
- ; r5 = va to search for (the "key") (low 12 bits are 0)
- ; r6 = pmap ptr
- ; r7 = current skip list number * 8
- ; r8 = ptr to skip list vector of mapping pointed to by r9
- ; r9 = prev ptr, ie highest mapping that comes before search target (initially the pmap)
- ; r10 = prev mappings va, or 0 if r9==pmap
- ; r12 = ptr to the skipListPrev vector in the per-proc
-
- .align 4
-mapSrchFull32a: ; loop over each mapping
- lwz r4,mpVAddr+4(r3) ; get va for this mapping (plus flags in low 12 bits)
- addi r2,r2,1 ; count mappings visited
- lwz r0,mpFlags(r3) ; get mapping flag bits
- cmplw cr0,r10,r4 ; make sure VAs come in strictly ascending order
- rlwinm r4,r4,0,0,19 ; zero low 12 bits of mapping va
- cmplw cr1,r5,r4 ; compare the vas
- bge- cr0,mapSkipListPanic ; die if keys are out of order
- andi. r0,r0,mpBlock+mpNest ; is it a scalar mapping? (ie, of a single page)
- blt cr1,mapSrchFull32d ; key is less than this va, try next list
- beq- cr1,mapSrchFull32Found ; this is the correct mapping
- bne- cr0,mapSrchFull32e ; handle block mapping or nested pmap
-mapSrchFull32b:
- la r8,mpList0+4(r3) ; point to skip list vector in this mapping
- mr r9,r3 ; current becomes previous
- lwzx r3,r7,r8 ; get ptr to next mapping in current list
- mr r10,r4 ; remember prev ptrs VA
-mapSrchFull32c:
- mr. r3,r3 ; next becomes current
- bne+ mapSrchFull32a ; was another, so loop
-mapSrchFull32d:
- stwx r9,r7,r12 ; save prev ptr in per-proc vector
- subic. r7,r7,8 ; move on to next list offset
- lwzx r3,r7,r8 ; get next mapping on lower list (if any)
- bge+ mapSrchFull32c ; loop to try next list
-
- ; mapping not found, return 0 and next-key
-
- li r3,0 ; return null
- bt- bFullFound,mapSkipListPanic ; panic if it was on an earlier list
- lwz r4,mpList0+4(r9) ; get ptr to next mapping
- b mapSrch32Exit
-
- ; Block mapping or nested pmap, and key > base. We must compute the va of
- ; the end of the block to see if our key fits within it.
-
-mapSrchFull32e:
- lhz r11,mpBSize(r3) ; get #pages/#segments in block/submap mapping (if nonscalar)
- cmpwi r0,mpBlock ; distinguish between block mapping and nested pmaps
- slwi r0,r11,12 ; assume block mapping, get size in bytes - 4k
- beq mapSrchFull32f ; we guessed right, it was a block mapping
- addi r11,r11,1 ; mpBSize is 1 too low
- slwi r11,r11,28 ; in a nested pmap, mpBSize is in units of segments
- subi r0,r11,4096 ; get address of last page in submap
-mapSrchFull32f:
- add r4,r4,r0 ; r4 <- last page in this mapping
- cmplw r5,r4 ; does this mapping cover our page?
- bgt mapSrchFull32b ; no, try next mapping
-
-
- ; found the mapping
- ; r2 = count of nodes visited
- ; r3 = the mapping
- ; r6 = pmap ptr
- ; r7 = current skip list number * 8
- ; r9 = prev ptr, ie highest mapping that comes before search target, or 0
- ; r10 = prev mappings va
- ; r12 = ptr to the skipListPrev vector in the per-proc
-
-mapSrchFull32Found: ; WARNING: can drop down to here
- cmpwi r7,0 ; are we in the last skip-list?
- crset bFullFound ; remember that we found the mapping
- bne mapSrchFull32d ; mapSearchFull must search all lists to get prev ptrs
- lwz r4,mpList0+4(r3) ; get ptr to next mapping
- stwx r9,r7,r12 ; save prev ptr in last list
- lwz r7,mpFlags(r3) ; Get mpFlags for our caller
- b mapSrch32Exit
-
-
-/*
- * *********************
- * * m a p I n s e r t *
- * *********************
- *
- * Insert a mapping into pmap skip-lists. The caller has already called mapSearchFull to
- * determine that this mapping does not overlap other mappings in the pmap. As a side effect
- * of calling mapSearchFull, the per-proc skipListPrev array is set up with a vector of the
- * previous ptrs for each skip list. When called:
- * the pmap is locked (exclusive)
- * translation is off, interrupts masked
- * 64-bit mode is enabled (if on a 64-bit machine)
- * mapSearchFull has just been called for this mappings key
- * cr6 is loaded with the corresponding feature flags (in particular, pf64Bit)
- * r3 = pmap ptr
- * r4 = mapping ptr
- *
- * There is no return value. Except for cr6 (which is global), we trash nonvolatile regs.
- */
-
- .align 5
- .globl EXT(mapInsert)
-LEXT(mapInsert)
- lwz r8,mpFlags(r4) ; get this mappings flags
- lbz r7,pmapCurLists(r3) ; get current max# lists any mapping is on
- la r10,pmapSkipLists+4(r3) ; r10 <-- base of pmap list headers, assuming 32-bit machine
- la r11,mpList0+4(r4) ; r11 <-- base of this mappings list vector
- mfsprg r12,0 ; get ptr to our per-proc
- andi. r9,r8,mpLists ; get #lists this mapping is on (1<=n<=27)
- la r12,skipListPrev+4(r12) ; r12 <-- base of prev ptr vector
- sub. r6,r9,r7 ; is this mapping on more lists than any other?
- slwi r8,r9,3 ; get #lists * 8
- subi r8,r8,8 ; get offset to topmost (last) list in use
- bf-- pf64Bitb,mapIns32 ; handle 32-bit processor
- subi r10,r10,4 ; we use all 8 bytes of the ptr fields
- subi r11,r11,4
- subi r12,r12,4
- ble++ mapIns64a ; not new max #lists
-
- ; 64-bit processor: We must increase pmapCurLists. Since mapSearchFull() only
- ; sets up the first pmapCurLists prev ptrs, we must initialize the new ones to
- ; point to the pmap. While we are at it, we verify that the unused list hdrs in
- ; the pmap are 0.
-
- cmpwi r9,kSkipListMaxLists ; in range?
- stb r9,pmapCurLists(r3) ; remember new max
- mtctr r6 ; set up count of new lists
- mr r5,r8 ; copy offset to last list
- subi r0,r10,mpList0 ; r0 <-- fake mapping ptr (to pmap) for null prev ptrs
- bgt-- mapSkipListPanic ; choke if this mapping is on too many lists
-mapIns64NewList:
- ldx r6,r5,r10 ; get pmap list head
- stdx r0,r5,r12 ; initialize prev ptr
- subi r5,r5,8 ; get next list offset
- cmpdi r6,0 ; was list hdr null?
- bdnzt cr0_eq,mapIns64NewList ; loop if more lists to initialize and list hdr was 0
- bne-- mapSkipListPanic ; die if pmap list hdr was not null
- b mapIns64a
-
- ; 64-bit processor: loop over each list this mapping is on
- ; r4 = mapping
- ; r8 = next list offset
- ; r10 = ptr to base of pmap list header vector
- ; r11 = ptr to base of new mappings list vector
- ; r12 = ptr to base of prev ptr vector in per-proc
-
- .align 5
-mapIns64a:
- ldx r5,r8,r12 ; get prev ptr from per-proc vector
- cmpwi cr1,r8,0 ; more to go?
- la r7,mpList0(r5) ; get base of prev mappings list vector
- ldx r9,r8,r7 ; ***
- stdx r4,r8,r7 ; * insert new mapping in middle of this list
- stdx r9,r8,r11 ; ***
- subi r8,r8,8 ; get next list offset
- bne++ cr1,mapIns64a ; more lists to go
- blr ; done
-
- ; Handle 32-bit processor. First, increase pmapCurLists if necessary; cr0 is bgt
- ; iff the new mapping has more lists. Since mapSearchFull() only sets up the first
- ; pmapCurLists prev ptrs, we must initialize any new ones to point to the pmap.
- ; While we are at it, we verify that the unused list hdrs in the pmap are 0.
-
-mapIns32:
- ble+ mapIns32a ; skip if new mapping does not use extra lists
- cmpwi r9,kSkipListMaxLists ; in range?
- stb r9,pmapCurLists(r3) ; remember new max
- mtctr r6 ; set up count of new lists
- mr r5,r8 ; copy offset to last list
- subi r0,r10,mpList0+4 ; r0 <-- fake mapping ptr (to pmap) for null prev ptrs
- bgt- mapSkipListPanic ; choke if this mapping is on too many lists
-mapIns32NewList:
- lwzx r6,r5,r10 ; get pmap list head
- stwx r0,r5,r12 ; initialize prev ptr
- subi r5,r5,8 ; get next list offset
- cmpwi r6,0 ; was list hdr null?
- bdnzt cr0_eq,mapIns32NewList ; loop if more lists to initialize and list hdr was 0
- bne- mapSkipListPanic ; die if pmap list hdr was not null
- b mapIns32a
-
- ; 32-bit processor: loop over each list this mapping is on
- ; r4 = mapping
- ; r8 = next list offset
- ; r10 = ptr to base of pmap list header vector
- ; r11 = ptr to base of new mappings list vector
- ; r12 = ptr to base of prev ptr vector
-
- .align 4
-mapIns32a:
- lwzx r5,r8,r12 ; get prev ptr from per-proc vector
- cmpwi cr1,r8,0 ; more to go?
- la r7,mpList0+4(r5) ; get base of prev mappings list vector
- lwzx r9,r8,r7 ; ***
- stwx r4,r8,r7 ; * insert new mapping in middle of this list
- stwx r9,r8,r11 ; ***
- subi r8,r8,8 ; get next list offset
- bne+ cr1,mapIns32a ; more lists to go
- blr ; done
-
-
-/*
- * *********************
- * * m a p R e m o v e *
- * *********************
- *
- * Remove a mapping from pmap skip-lists. The caller has already called mapSearchFull to
- * find the mapping, which sets up the skipListPrev array with a vector of the previous
- * ptrs for each skip list. When called:
- * the pmap is locked (exclusive)
- * translation is off, interrupts masked
- * 64-bit mode is enabled (if on a 64-bit machine)
- * mapSearchFull has just been called for this mappings key
- * cr6 is loaded with the corresponding feature flags (in particular, pf64Bit)
- * r3 = pmap ptr
- * r4 = mapping ptr
- *
- * There is no return value. Except for cr6 (which is global), we trash nonvolatile regs.
- */
-
- .align 5
- .globl EXT(mapRemove)
-LEXT(mapRemove)
- lwz r8,mpFlags(r4) ; get this mappings flags
- lbz r10,pmapCurLists(r3) ; get current #lists in use
- la r11,mpList0+4(r4) ; r11 <-- base of this mappings list vector
- mfsprg r12,0 ; get ptr to our per-proc
- andi. r9,r8,mpLists ; get #lists this mapping is on (1<=n<=27)
- slwi r8,r9,3 ; get #lists * 8
- cmpw cr5,r9,r10 ; compare mpLists to pmapCurLists
- la r12,skipListPrev+4(r12) ; r12 <-- base of prev ptr vector
- bgt-- cr5,mapSkipListPanic ; die if mpLists > pmapCurLists
- subi r8,r8,8 ; get offset to topmast (last) list this mapping is in
- bf-- pf64Bitb,mapRem32a ; skip if 32-bit processor
- subi r11,r11,4 ; we use all 64 bits of list links on 64-bit machines
- subi r12,r12,4
- b mapRem64a
-
- ; 64-bit processor: loop over each list this mapping is on
- ; r3 = pmap
- ; r4 = mapping
- ; r8 = offset to next list
- ; r10 = pmapCurLists
- ; r11 = ptr to base of mapping list vector
- ; r12 = ptr to base of prev ptr vector in per-proc
- ; cr5 = beq if (mpLists == pmapCurLists)
-
- .align 5
-mapRem64a:
- ldx r5,r8,r12 ; get prev ptr from per-proc vector
- ldx r9,r8,r11 ; get next ptr from mapping
- cmpwi cr1,r8,0 ; more to go?
- la r7,mpList0(r5) ; get base of prev mappings list vector
- stdx r9,r8,r7 ; point to next from prev
- subi r8,r8,8 ; get next list offset
- bne++ cr1,mapRem64a ; loop if another list to unlink from
-
- ; Did we reduce #lists in use by removing last mapping in last list?
-
- bnelr++ cr5 ; if (mpLists!=pmapCurLists) cannot have removed last map
- la r5,pmapSkipLists(r3) ; point to vector of list hdrs
-mapRem64b:
- subic. r10,r10,1 ; get base-0 list#
- slwi r8,r10,3 ; get offset to last list
- ldx r0,r8,r5 ; get last list ptr
- cmpdi cr1,r0,0 ; null?
- bnelr cr1 ; not null, so we are done
- stb r10,pmapCurLists(r3) ; was null, so decrement pmapCurLists
- bgt mapRem64b ; loop to see if more than one list was emptied
- blr
-
-
- ; 32-bit processor: loop over each list this mapping is on
- ; r3 = pmap
- ; r4 = mapping
- ; r8 = offset to next list
- ; r10 = pmapCurLists
- ; r11 = ptr to base of mapping list vector
- ; r12 = ptr to base of prev ptr vector in per-proc
- ; cr5 = beq if (mpLists == pmapCurLists)
-
- .align 4
-mapRem32a:
- lwzx r5,r8,r12 ; get prev ptr from per-proc vector
- lwzx r9,r8,r11 ; get next ptr from mapping
- cmpwi cr1,r8,0 ; more to go?
- la r7,mpList0+4(r5) ; get base of prev mappings list vector
- stwx r9,r8,r7 ; point to next from prev
- subi r8,r8,8 ; get next list offset
- bne+ cr1,mapRem32a ; loop if another list to unlink from
-
- ; Did we reduce #lists in use by removing last mapping in last list?
-
- bnelr+ cr5 ; if (mpLists!=pmapCurLists) cannot have removed last map
- la r5,pmapSkipLists+4(r3) ; point to vector of list hdrs
-mapRem32b:
- subic. r10,r10,1 ; get base-0 list#
- slwi r8,r10,3 ; get offset to last list
- lwzx r0,r8,r5 ; get last list ptr
- cmpwi cr1,r0,0 ; null?
- bnelr cr1 ; not null, so we are done
- stb r10,pmapCurLists(r3) ; was null, so decrement pmapCurLists
- bgt mapRem32b ; loop to see if more than one list was emptied
- blr
-
-
-/*
- * *************************
- * * m a p S e t L i s t s *
- * *************************
- *
- * Called to decide how many skip-lists the next mapping will be on. For each pmap,
- * we maintain a psuedo-random sequence based on a linear feedback shift register. The
- * next number is generated by rotating the old value left by 1 and XORing with a
- * polynomial (actually 4 8-bit polynomials concatanated) and adding 1.
- * The simple (unclamped) number of lists a mapping is on is the number of trailing 0s
- * in the pseudo-random sequence, shifted by the (log2-1) of the fanout F, plus one.
- * This seems to give us a near perfect distribution, in the sense that about F times more nodes
- * are allocated on n lists, as are on (n+1) lists.
- *
- * At one point we used a simple counter to assign lists. While this gave perfect
- * distribution, there were certain access pattern that would drive a worst case
- * distribution (e.g., insert low, then high, then low, etc.). Unfortunately,
- * these patterns were not too uncommon. We changed to a less-than-perfect assignment,
- * but one that works consistently across all known access patterns.
- *
- * Also, we modify the "simple" trailing-0-based list count, to account for an important
- * observation: because VM does a lot of removing and restoring of mappings in the process of
- * doing copy-on-write etc, it is common to have the pmap's "random number" (ie, the
- * count of created mappings) be much larger than the number of mappings currently in the
- * pmap. This means the simple list count will often be larger than justified by the number of
- * mappings in the pmap. To avoid this common situation, we clamp the list count to be no more
- * than ceil(logBaseF(pmapResidentCnt)).
- *
- * Finally, we also clamp the list count to kSkipListMaxLists.
- *
- * We are passed the pmap ptr in r3. Called with translation on, interrupts enabled,
- * and in 32-bit mode.
- */
- .align 5
- .globl EXT(mapSetLists)
-LEXT(mapSetLists)
- lwz r5,pmapRandNum(r3) ; get the per-pmap counter of mapping creates
- lwz r4,pmapResidentCnt(r3) ; get number of mappings in this pmap
- lis r11,hi16(0xA7CBF5B9) ; Get polynomial (I just made this up...)
- li r0,-1 ; get a mask of 1s
- ori r11,r11,lo16(0xA7CBF5B9) ; Get polynomial (I just made this up...)
- rlwinm r5,r5,1,0,31 ; Rotate
- cntlzw r7,r4 ; get magnitude of pmapResidentCnt
- xor r5,r5,r11 ; Munge with poly
- srw r7,r0,r7 ; r7 <- mask for magnitude of pmapResidentCnt
- addi r6,r5,1 ; increment pmapRandNum non-atomically
- andc r8,r5,r6 ; get a mask for trailing zeroes in pmapRandNum
- stw r6,pmapRandNum(r3) ; update "random number"
- and r8,r8,r7 ; clamp trailing 0s to magnitude of pmapResidentCnt
- rlwinm r8,r8,0,32-(kSkipListMaxLists*(kSkipListFanoutShift+1))+1,31 ; clamp to kSkipListMaxLists
- cntlzw r9,r8 ; count leading 0s in the mask
- subfic r10,r9,32 ; r10 <- trailing zero count
- srwi r11,r10,kSkipListFanoutShift ; shift by 1 if fanout is 4, 2 if 8, etc
- addi r3,r11,1 ; every mapping is on at least one list
- blr
-
-
-/*
- * *************************************
- * * m a p S k i p L i s t V e r i f y *
- * *************************************
- *
- * This does a fairly thorough sweep through a pmaps skip-list data structure, doing
- * consistency checks. It is typically called (from hw_exceptions.s) from debug or
- * instrumented builds. It is probably not a good idea to call this in production builds,
- * as it must run with exceptions disabled and can take a long time to verify a big pmap.
- * It runs in O(n*ln(n)).
- *
- * Called on a bl, with the pmap ptr in r20. We assume the pmap is locked (shared) and
- * that EE and DR are off. We check all 64 bits of ptrs even on 32-bit machines.
- * We use r20-r31, cr0, cr1, and cr7. If we return, no inconsistencies were found.
- *
- * You will notice we make little attempt to schedule the code; clarity is deemed more
- * important than speed.
- */
-
-
- /*
- * mapSkipListVerifyC is a version that is callable from C.
- * This should be called only from the debugger, IT DOES NOT LOCK THE PMAP!!!!
- */
-
- .globl EXT(mapSkipListVerifyC)
-LEXT(mapSkipListVerifyC)
-
- stwu r1,-(FM_ALIGN((31-13+1)*4)+FM_SIZE)(r1) ; Make some space on the stack
- mflr r0 ; Save the link register
- stmw r13,FM_ARG0(r1) ; Save all registers
- stw r0,(FM_ALIGN((31-13+1)*4)+FM_SIZE+FM_LR_SAVE)(r1) ; Save the return
-
- lwz r15,pmapvr(r3) ; Get the V to R translation
- lwz r16,pmapvr+4(r3) ; Get the V to R translation
- mr r19,r4 ; Save register dump area
-
- bl EXT(mapSetUp) ; Get set up
-
- mr r17,r11
- xor r20,r3,r16 ; Translate 32-bit portion
- bf-- pf64Bitb,mslvc32a ; Skip if 32-bit...
-
- rldimi r20,r15,32,0 ; Shift the fixed upper part of the physical over and cram in top
-
-mslvc32a: lis r18,hi16(EXT(DebugWork))
- ori r18,r18,lo16(EXT(DebugWork))
- li r0,0x4262
- stw r0,4(r18) ; Make sure the test knows to run
-
- bl EXT(mapSkipListVerify) ; Run the test
-
- li r0,0
- stw r0,4(r18) ; Remove explicit call flag
-
- bt++ pf64Bitb,mslvc64a ; This is 64-bit...
-
- mtmsr r17 ; Restore enables/translation/etc.
- isync
-
- li r0,0
- stw r0,0x000+0(r19)
- stw r0,0x000+4(r19)
- stw r0,0x008+0(r19)
- stw r1,0x008+4(r19)
- stw r0,0x010+0(r19)
- stw r2,0x010+4(r19)
- stw r0,0x018+0(r19)
- stw r3,0x018+4(r19)
- stw r0,0x020+0(r19)
- stw r4,0x020+4(r19)
- stw r0,0x028+0(r19)
- stw r5,0x028+4(r19)
- stw r0,0x030+0(r19)
- stw r6,0x030+4(r19)
- stw r0,0x038+0(r19)
- stw r7,0x038+4(r19)
- stw r0,0x040+0(r19)
- stw r8,0x040+4(r19)
- stw r0,0x048+0(r19)
- stw r9,0x048+4(r19)
- stw r0,0x050+0(r19)
- stw r10,0x050+4(r19)
- stw r0,0x058+0(r19)
- stw r11,0x058+4(r19)
- stw r0,0x060+0(r19)
- stw r12,0x060+4(r19)
- stw r0,0x068+0(r19)
- stw r13,0x068+4(r19)
- stw r0,0x070+0(r19)
- stw r14,0x070+4(r19)
- stw r0,0x078+0(r19)
- stw r15,0x078+4(r19)
- stw r0,0x080+0(r19)
- stw r16,0x080+4(r19)
- stw r0,0x088+0(r19)
- stw r17,0x088+4(r19)
- stw r0,0x090+0(r19)
- stw r18,0x090+4(r19)
- stw r0,0x098+0(r19)
- stw r19,0x098+4(r19)
- stw r0,0x0A0+0(r19)
- stw r20,0x0A0+4(r19)
- stw r0,0x0A8+0(r19)
- stw r21,0x0A8+4(r19)
- stw r0,0x0B0+0(r19)
- stw r22,0x0B0+4(r19)
- stw r0,0x0B8+0(r19)
- stw r23,0x0B8+4(r19)
- stw r0,0x0C0+0(r19)
- stw r24,0x0C0+4(r19)
- stw r0,0x0C8+0(r19)
- stw r25,0x0C8+4(r19)
- stw r0,0x0D0+0(r19)
- stw r26,0x0D0+4(r19)
- stw r0,0x0D8+0(r19)
- stw r27,0x0D8+4(r19)
- stw r0,0x0E0+0(r19)
- stw r28,0x0E0+4(r19)
- stw r0,0x0E8+0(r19)
- stw r29,0x0E8+4(r19)
- stw r0,0x0F0+0(r19)
- stw r30,0x0F0+4(r19)
- stw r0,0x0F8+0(r19)
- stw r31,0x0F8+4(r19)
-
- b mslvcreturn ; Join common...
-
-mslvc64a: mtmsrd r17 ; Restore enables/translation/etc.
- isync
-
- std r0,0x000(r19)
- std r1,0x008(r19)
- std r2,0x010(r19)
- std r3,0x018(r19)
- std r4,0x020(r19)
- std r5,0x028(r19)
- std r6,0x030(r19)
- std r7,0x038(r19)
- std r8,0x040(r19)
- std r9,0x048(r19)
- std r10,0x050(r19)
- std r11,0x058(r19)
- std r12,0x060(r19)
- std r13,0x068(r19)
- std r14,0x070(r19)
- std r15,0x078(r19)
- std r16,0x080(r19)
- std r17,0x088(r19)
- std r18,0x090(r19)
- std r19,0x098(r19)
- std r20,0x0A0(r19)
- std r21,0x0A8(r19)
- std r22,0x0B0(r19)
- std r23,0x0B8(r19)
- std r24,0x0C0(r19)
- std r25,0x0C8(r19)
- std r26,0x0D0(r19)
- std r27,0x0D8(r19)
- std r28,0x0E0(r19)
- std r29,0x0E8(r19)
- std r30,0x0F0(r19)
- std r31,0x0F8(r19)
-
-
-mslvcreturn:
- lwz r0,(FM_ALIGN((31-13+1)*4)+FM_SIZE+FM_LR_SAVE)(r1) ; Get the return
- lmw r13,FM_ARG0(r1) ; Get the registers
- mtlr r0 ; Restore the return
- lwz r1,0(r1) ; Pop the stack
- blr
-
-
- .globl EXT(mapSkipListVerify)
-LEXT(mapSkipListVerify)
- mflr r31 ; save LR so we can bl to mapVerifyDie
-
- ; If we have already found an inconsistency and died, don not do so again, to
- ; avoid a loop.
-
- lis r27,hi16(EXT(DebugWork))
- ori r27,r27,lo16(EXT(DebugWork))
- lwz r0,4(r27) ; Get the explicit entry flag
- lwz r27,0(r27) ; Get lockout
- cmplwi r0,0x4262 ; Should we run anyway?
- beq-- mslvAnyway ; Yes...
- cmpwi r27,0 ; have we already found an error?
- bnelr-- ; yes, just return wo checking again
-
-mslvAnyway:
- ; Not recursive call, so initialize.
-
- mfsprg r23,2 ; get the feature flags
- mtcrf 0x02,r23 ; put pf64Bit where we can test it
- lbz r26,pmapCurLists(r20) ; get #lists that are in use
- lwz r21,pmapResidentCnt(r20); get #mappings in this pmap
- cmpwi r26,kSkipListMaxLists ; in range?
- bgtl-- mapVerifyDie ; pmapCurLists is too big
-
- ; To prevent infinite loops, set limit of (pmapCurLists*pmapResidentCnt) iterations.
- ; Since we walk each list this is the max number of mappings we could visit.
-
- li r23,0 ; initialize count
-mapVer0:
- subic. r26,r26,1 ; loop pmapCurLists times (but at least once)
- add r23,r23,r21 ; compute (pmapCurLists*pmapResidentCnt)
- bgt mapVer0 ; this will be a 64-bit qty on 64-bit machines
-
- li r22,kSkipListMaxLists ; initialize list#
- bf-- pf64Bitb,mapVer32 ; go handle a 32-bit processor
-
- ; 64-bit machine.
- ;
- ; Loop over each list, counting mappings in each. We first check whether or not
- ; the list is empty (ie, if the pmapSlipLists ptr is null.) All lists above
- ; pmapCurLists should be empty, and no list at or below pmapCurLists should be.
- ; r20 = pmap ptr
- ; r21 = decrementing counter of mappings in this pmap
- ; r22 = next list# (1...kSkipListMaxLists)
- ; r23 = decrementing counter for infinite loop check
-
-mapVer64:
- slwi r25,r22,3 ; get offset to next skiplist
- la r26,pmapSkipLists(r20) ; get ptr to base of skiplist vector
- subi r25,r25,8
- ldx r26,r25,r26 ; get 1st mapping on this list, if any
- lbz r28,pmapCurLists(r20) ; get #lists in use
- cmpdi cr6,r26,0 ; set cr6_eq if this list is null ("null")
- cmpw cr7,r22,r28 ; set cr7_gt if this list is > pmapCurLists ("high")
- crxor cr0_eq,cr6_eq,cr7_gt ; cr0_eq <-- (null & !high) | (!null & high)
- beql-- mapVerifyDie ; die if this list is null when it should not be, etc
- b mapVer64g
-
- ; Loop over each node in the list.
- ; r20 = pmap ptr
- ; r21 = decrementing counter of mappings in this pmap
- ; r22 = this list# (1...kSkipListMaxLists)
- ; r23 = decrementing counter for infinite loop check
- ; r25 = offset to this skiplist (ie, ((r22<<3)-8))
- ; r26 = mapping
-
-mapVer64a:
- lwz r29,mpFlags(r26) ; get bits for this mapping
- ld r28,mpVAddr(r26) ; get key
- subic. r23,r23,1 ; check for loops
- bltl-- mapVerifyDie ; we have visited > (pmapCurLists*pmapResidentCnt) nodes
- andi. r30,r26,mpBasicSize-1 ; test address for alignment
- bnel-- mapVerifyDie ; not aligned
- andi. r27,r29,mpLists ; get #lists this mapping is supposed to be on
- cmpw cr1,r27,r22 ; is it supposed to be on this list?
- bltl-- cr1,mapVerifyDie ; mappings mpLists is too low
- cmpwi r27,kSkipListMaxLists ; too big?
- bgtl-- mapVerifyDie ; mappings mpLists > max
- rldicr r28,r28,0,51 ; clear low 12 bits of va
- bne++ cr1,mapVer64f ; jump if this is not highest list for this node
-
- ; This is the "highest" (last) list this mapping is on.
- ; Do some additional checks (so we only do them once per mapping.)
- ; First, if a block mapping or nested pmap, compute block end.
-
- andi. r29,r29,mpBlock+mpNest ; is it block mapping or nested pmap?
- subi r21,r21,1 ; count mappings in this pmap
- beq++ mapVer64b ; not nested or pmap
- lhz r27,mpBSize(r26) ; get #pages or #segments
- cmpwi r29,mpBlock ; which one is it?
- sldi r29,r27,12 ; assume block mapping, units are (pages-1)
- beq mapVer64b ; guessed correctly
- addi r27,r27,1 ; units of nested pmap are (#segs-1)
- sldi r29,r27,28 ; convert to #bytes
- subi r29,r29,4096 ; get offset to last byte in nested pmap
-
- ; Here with r29 = size of block - 4k, or 0 if mapping is a scalar page.
-
-mapVer64b:
- add r24,r28,r29 ; r24 <- address of last valid page in this mapping
- la r28,mpList0(r26) ; get base of this mappings vector
- lwz r27,mpFlags(r26) ; Get the number of lists
- andi. r27,r27,mpLists ; get #lists this mapping is on (1<=n<=27)
- cmplwi r27,mpBasicLists ; Into bigger mapping?
- li r27,mpBasicLists*8-8 ; Assume normal
- ble+ mapVer64c ; It is...
- li r27,kSkipListMaxLists*8-8 ; initialize list offset for inner loop
-
- ; Inner loop over each list link in this mappingss mpList vector.
- ; r24 = address of last valid page in this mapping
- ; r27 = offset for next list in inner loop
- ; r28 = base of this mappings list links
-
-mapVer64c:
- cmpw cr1,r27,r25 ; higher, lower, or same?
- ldx r29,r27,r28 ; get link to next mapping at this level
- mr. r29,r29 ; null?
- beq mapVer64d ; link null, which is always OK
- bgtl-- cr1,mapVerifyDie ; a mapping has a non-null list higher than its mpLists
- ld r30,mpVAddr(r29) ; get next mappings va
- rldicr r30,r30,0,51 ; zero low 12 bits
- cmpld r30,r24 ; compare next key with ours
- blel-- mapVerifyDie ; a next node has key <= to ours
-mapVer64d:
- subic. r27,r27,8 ; move on to next list
- bne++ mapVer64c ; loop if more to go
-
- ; Next node on current list, or next list if current done, or return if no more lists.
-
-mapVer64f:
- la r28,mpList0(r26) ; get base of this mappings vector
- ldx r26,r25,r28 ; get next mapping on this list
-mapVer64g:
- mr. r26,r26 ; is there one?
- bne++ mapVer64a ; yes, handle
- subic. r22,r22,1 ; is there another list?
- bgt++ mapVer64 ; loop if so
-
- cmpwi r21,0 ; did we find all the mappings in the pmap?
- bnel-- mapVerifyDie ; no
- mtlr r31 ; restore return address
- li r3,0
- blr
-
-
- ; Handle 32-bit machine.
-
-mapVer32:
- lwz r24,mpFlags(r20) ; Get number of lists
- la r30,pmapSkipLists(r20) ; first, check the pmap list hdrs
- andi. r24,r24,mpLists ; Clean the number of lists
- bl mapVerUpperWordsAre0 ; are the upper words of each list all 0?
-
- ; Loop over each list, counting mappings in each. We first check whether or not
- ; the list is empty. All lists above pmapCurLists should be empty, and no list
- ; at or below pmapCurLists should be.
- ;
- ; r20 = pmap ptr
- ; r21 = decrementing counter of mappings in this pmap
- ; r22 = next list# (1...kSkipListMaxLists)
- ; r23 = decrementing counter for infinite loop check
-
-mapVer32NextList:
- lbz r28,pmapCurLists(r20) ; get #lists in use
- slwi r25,r22,3 ; get offset to next skiplist
- la r26,pmapSkipLists+4(r20) ; get ptr to base of skiplist vector
- subi r25,r25,8
- lwzx r26,r25,r26 ; get the 1st mapping on this list, or 0
- cmpw cr7,r22,r28 ; set cr7_gt if this list is > pmapCurLists ("high")
- cmpwi cr6,r26,0 ; set cr6_eq if this list is null ("null")
- crxor cr0_eq,cr6_eq,cr7_gt ; cr0_eq <-- (null & !high) | (!null & high)
- beql- mapVerifyDie ; die if this list is null when it should not be, etc
- b mapVer32g
-
- ; Loop over each node in the list.
- ; r20 = pmap ptr
- ; r21 = decrementing counter of mappings in this pmap
- ; r22 = this list# (1...kSkipListMaxLists)
- ; r23 = decrementing counter for infinite loop check
- ; r25 = offset to this skiplist (ie, ((r22<<3)-8))
- ; r26 = mapping
-
-mapVer32a:
- lwz r29,mpFlags(r26) ; get bits for this mapping
- andi. r30,r26,mpBasicSize-1 ; test address for alignment
- lwz r24,mpVAddr+0(r26) ; get upper word of key
- bnel- mapVerifyDie ; mapping address not 64-byte aligned
- lwz r28,mpVAddr+4(r26) ; get lower word of key
- subic. r23,r23,1 ; check for loops
- bltl- mapVerifyDie ; we have visited > (pmapCurLists*pmapResidentCnt) nodes
- cmpwi r24,0 ; upper word of key (ie, va) should be 0
- bnel- mapVerifyDie ; was not
- andi. r27,r29,mpLists ; get #lists this mapping is supposed to be on
- cmpw cr1,r27,r22 ; is it supposed to be on this list?
- bltl- cr1,mapVerifyDie ; mappings mpLists is too low
- cmpwi r27,kSkipListMaxLists ; too big?
- bgtl- mapVerifyDie ; mappings mpLists > max
- rlwinm r28,r28,0,0,19 ; clear low 12 bits of va
- bne+ cr1,mapVer32f ; jump if this is not highest list for this node
-
- ; This is the "highest" (last) list this mapping is on.
- ; Do some additional checks (so we only do them once per mapping.)
- ; First, make sure upper words of the mpList vector are 0.
-
- subi r21,r21,1 ; count mappings in this pmap
- lwz r24,mpFlags(r26) ; Get number of lists
- la r30,mpList0(r26) ; point to base of skiplist vector
- andi. r24,r24,mpLists ; Clean the number of lists
- bl mapVerUpperWordsAre0 ; make sure upper words are all 0 (uses r24 and r27)
-
- ; Then, if a block mapping or nested pmap, compute block end.
-
- andi. r29,r29,mpBlock+mpNest ; is it block mapping or nested pmap?
- beq+ mapVer32b ; no
- lhz r27,mpBSize(r26) ; get #pages or #segments
- cmpwi r29,mpBlock ; which one is it?
- slwi r29,r27,12 ; assume block mapping, units are pages
- beq mapVer32b ; guessed correctly
- addi r27,r27,1 ; units of nested pmap are (#segs-1)
- slwi r29,r27,28 ; convert to #bytes
- subi r29,r29,4096 ; get offset to last byte in nested pmap
-
- ; Here with r29 = size of block - 4k, or 0 if mapping is a scalar page.
-
-mapVer32b:
- add r24,r28,r29 ; r24 <- address of last valid page in this mapping
- la r28,mpList0+4(r26) ; get base of this mappings vector
- lwz r27,mpFlags(r26) ; Get the number of lists
- andi. r27,r27,mpLists ; get #lists this mapping is on (1<=n<=27)
- cmplwi r27,mpBasicLists ; Into bigger mapping?
- li r27,mpBasicLists*8-8 ; Assume normal
- ble+ mapVer32c ; It is...
- li r27,kSkipListMaxLists*8-8 ; initialize list offset for inner loop
-
- ; Inner loop over each list in this mappings mpList vector.
- ; r24 = address of last valid page in this mapping
- ; r27 = offset for next list in inner loop
- ; r28 = base of this mappings list links
-
-mapVer32c:
- cmpw cr1,r27,r25 ; higher, lower, or same?
- lwzx r29,r27,r28 ; get link to next mapping at this level
- mr. r29,r29 ; null?
- beq mapVer32d ; link null, which is always OK
-
-
- bgtl- cr1,mapVerifyDie ; a mapping has a non-null list higher than its mpLists
- lwz r30,mpVAddr+4(r29) ; get next mappings va
- rlwinm r30,r30,0,0,19 ; zero low 12 bits
- cmplw r30,r24 ; compare next key with ours
- blel- mapVerifyDie ; a next node has key <= to ours
-mapVer32d:
- subic. r27,r27,8 ; move on to next list
- bne+ mapVer32c ; loop if more to go
-
- ; Next node on current list, or next list if current done, or return if no more lists.
-
-mapVer32f:
- la r28,mpList0+4(r26) ; get base of this mappings vector again
- lwzx r26,r25,r28 ; get next mapping on this list
-mapVer32g:
- mr. r26,r26 ; is there one?
- bne+ mapVer32a ; yes, handle
- subic. r22,r22,1 ; is there another list?
- bgt+ mapVer32NextList ; loop if so
-
- cmpwi r21,0 ; did we find all the mappings in the pmap?
- bnel- mapVerifyDie ; no
- mtlr r31 ; restore return address
- li r3,0
- blr
-
- ; Subroutine to verify that the upper words of a vector of kSkipListMaxLists
- ; doublewords are 0.
- ; r30 = ptr to base of vector
- ; Uses r24 and r27.
-
-mapVerUpperWordsAre0:
- cmplwi r24,mpBasicLists ; Do we have more than basic?
- li r24,mpBasicLists*8 ; Assume basic
- ble++ mapVerUpper1 ; We have the basic size
- li r24,kSkipListMaxLists*8 ; Use max size
-
-mapVerUpper1:
- subic. r24,r24,8 ; get offset to next doubleword
- lwzx r27,r24,r30 ; get upper word
- cmpwi cr1,r27,0 ; 0 ?
- bne- cr1,mapVerifyDie ; die if not, passing callers LR
- bgt+ mapVerUpper1 ; loop if more to go
- blr
-
- ; bl here if mapSkipListVerify detects an inconsistency.
-
-mapVerifyDie:
- mflr r3
- mtlr r31 ; Restore return
- lis r31,hi16(EXT(DebugWork))
- ori r31,r31,lo16(EXT(DebugWork))
- lwz r0,4(r31) ; Get the explicit entry flag
- cmplwi r0,0x4262 ; Should we run anyway?
- beqlr-- ; Explicit call, return...
-
- li r0,1
- stw r0,0(r31) ; Lock out further calls
- BREAKPOINT_TRAP ; hopefully, enter debugger
- b .-4
-
-
-/*
- * Panic (choke, to be exact) because of messed up skip lists. The LR points back
- * to the original caller of the skip-list function.
- */
-
-mapSkipListPanic: ; skip-lists are screwed up
- lis r0,hi16(Choke)
- ori r0,r0,lo16(Choke)
- li r3,failSkipLists ; get choke code
- sc ; choke
- b .-4
-
-
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#define _PPC_SPEC_REG_H_
/* Defines for PVRs */
-#define PROCESSOR_VERSION_750 8 /* ? */
+#define PROCESSOR_VERSION_601 1
+#define PROCESSOR_VERSION_603 3
+#define PROCESSOR_VERSION_604 4
+#define PROCESSOR_VERSION_603e 6
+#define PROCESSOR_VERSION_750 8
#define PROCESSOR_VERSION_750FX 0x7000 /* ? */
+#define PROCESSOR_VERSION_604e 9
+#define PROCESSOR_VERSION_604ev 10 /* ? */
#define PROCESSOR_VERSION_7400 12 /* ? */
#define PROCESSOR_VERSION_7410 0x800C /* ? */
#define PROCESSOR_VERSION_7450 0x8000 /* ? */
#define PROCESSOR_VERSION_7455 0x8001 /* ? */
-#define PROCESSOR_VERSION_7457 0x8002 /* ? */
-#define PROCESSOR_VERSION_970 0x0039 /* ? */
#endif /* _PPC_SPEC_REG_H_ */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
-
-#define __APPLE_API_PRIVATE
-
#include <cpus.h>
#include <mach_kdb.h>
#include <mach_kdp.h>
#include <ppc/asm.h>
#include <ppc/proc_reg.h>
#include <ppc/spec_reg.h>
-#include <machine/cpu_capabilities.h>
#include <mach/ppc/vm_param.h>
#include <assym.s>
-#define ptFilter 0
-#define ptVersion 4
-#define ptRevision 6
-#define ptFeatures 8
-#define ptCPUCap 12
-#define ptPatch 16
-#define ptInitRout 20
-#define ptRptdProc 24
-#define ptTempMax 28
-#define ptTempThr 32
-#define ptLineSize 36
-#define ptl1iSize 40
-#define ptl1dSize 44
-#define ptPTEG 48
-#define ptMaxVAddr 52
-#define ptMaxPAddr 56
-#define ptSize 60
+#define ptFilter 0
+#define ptVersion 4
+#define ptRevision 6
+#define ptFeatures 8
+#define ptInitRout 12
+#define ptRptdProc 16
+#define ptTempMax 20
+#define ptTempThr 24
+#define ptLineSize 28
+#define ptl1iSize 32
+#define ptl1dSize 36
+#define ptSize 40
#define bootCPU 10
#define firstInit 9
#define firstBoot 8
+/* Defines for PVRs */
+#define PROCESSOR_VERSION_601 1
+#define PROCESSOR_VERSION_603 3
+#define PROCESSOR_VERSION_604 4
+#define PROCESSOR_VERSION_603e 6
+#define PROCESSOR_VERSION_750 8
+#define PROCESSOR_VERSION_750FX 0x7000 /* ? */
+#define PROCESSOR_VERSION_604e 9
+#define PROCESSOR_VERSION_604ev 10 /* ? */
+#define PROCESSOR_VERSION_7400 12 /* ? */
+#define PROCESSOR_VERSION_7410 0x800C /* ? */
+#define PROCESSOR_VERSION_7450 0x8000 /* ? */
+#define PROCESSOR_VERSION_7455 0x8001 /* ? */
+
/*
* Interrupt and bootup stack for initial processor
*/
.file "start.s"
+ .data
+
+ /* Align on page boundry */
+ .align PPC_PGSHIFT
+ /* Red zone for interrupt stack, one page (will be unmapped)*/
+ .set ., .+PPC_PGBYTES
+ /* intstack itself */
+
+ .globl EXT(FixedStackStart)
+EXT(FixedStackStart):
+
+ .globl EXT(intstack)
+EXT(intstack):
+ .set ., .+INTSTACK_SIZE*NCPUS
+
+ /* Debugger stack - used by the debugger if present */
+ /* NOTE!!! Keep the debugger stack right after the interrupt stack */
+#if MACH_KDP || MACH_KDB
+ .globl EXT(debstack)
+EXT(debstack):
+ .set ., .+KERNEL_STACK_SIZE*NCPUS
+
+ .globl EXT(FixedStackEnd)
+EXT(FixedStackEnd):
+
+ .align ALIGN
+ .globl EXT(intstack_top_ss)
+EXT(intstack_top_ss):
+ .long EXT(intstack)+INTSTACK_SIZE-FM_SIZE /* intstack_top_ss points to the top of interrupt stack */
+
+ .align ALIGN
+ .globl EXT(debstack_top_ss)
+EXT(debstack_top_ss):
+
+ .long EXT(debstack)+KERNEL_STACK_SIZE-FM_SIZE /* debstack_top_ss points to the top of debug stack */
+
+ .globl EXT(debstackptr)
+EXT(debstackptr):
+ .long EXT(debstack)+KERNEL_STACK_SIZE-FM_SIZE
+
+#endif /* MACH_KDP || MACH_KDB */
+
/*
* All CPUs start here.
*
* This code is called from SecondaryLoader
*
* Various arguments are passed via a table:
- * R3 = pointer to other startup parameters
+ * ARG0 = pointer to other startup parameters
*/
.text
-
-ENTRY(resetPOR,TAG_NO_FRAME_USED)
-
- li r12,0 ; Get a 0
- stw r12,0xF0(0) ; Make sure the special flag is clear
- mtmsrd r12 ; Make sure we are in 32-bit mode
- isync ; Really make sure
- lwz r3,0xF4(0) ; Get the boot_args pointer
- b startJoin ; Join up...
-
-
+
ENTRY(_start_cpu,TAG_NO_FRAME_USED)
crclr bootCPU ; Set non-boot processor
crclr firstInit ; Set not first time init
mtspr tbl,r17 ; Clear bottom so we do not tick
mtspr tbu,r15 ; Set top
mtspr tbl,r16 ; Then bottom again
+
b allstart
ENTRY(_start,TAG_NO_FRAME_USED)
-startJoin:
- mflr r2 ; Save the return address
lis r30,hi16(EXT(per_proc_info)) ; Set current per_proc
ori r30,r30,lo16(EXT(per_proc_info)) ; Set current per_proc
crset bootCPU ; Set boot processor
ori r20,r20,LOW_ADDR(fwdisplock) ; Get address of the firmware display lock
stw r19,0(r20) ; Make sure the lock is free
-allstart:
- mr r31,r3 ; Save away arguments
-
- crand firstBoot,bootCPU,firstInit ; Indicate if we are on the initial first processor startup
+allstart: mr r31,r3 ; Save away arguments
+ lis r23,hi16(EXT(per_proc_info)) ; Set base per_proc
+ ori r23,r23,lo16(EXT(per_proc_info)) ; Set base per_proc
mtsprg 0,r30 ; Set the per_proc
- li r9,0 ; Clear out a register
- mtsprg 1,r9 ; Clear the SPRGs
- mtsprg 2,r9
- mtsprg 3,r9
-
+ mfspr r6,hid0 ; Get the HID0
li r7,MSR_VM_OFF ; Get real mode MSR
+ rlwinm r6,r6,0,sleep+1,doze-1 ; Remove any vestiges of sleep
+ mtspr hid0,r6 ; Set the insominac HID0
mtmsr r7 ; Set the real mode SRR
isync
+; Map in the first 256Mb in both instruction and data BATs
+
+ li r7,((0x7FF<<2)|2) ; Set up for V=R 256MB in supervisor space
+ li r8,((2<<3)|2) ; Physical address = 0, coherent, R/W
+ li r9,0 ; Clear out a register
+
+ mtsprg 1,r9 ; Clear the extra SPRGs
+ mtsprg 2,r9
+ mtsprg 3,r9
+
+ sync
+ isync
+ mtdbatu 0,r7 ; Map bottom 256MB
+ mtdbatl 0,r8 ; Map bottom 256MB
+ mtdbatu 1,r9 ; Invalidate maps
+ mtdbatl 1,r9 ; Invalidate maps
+ mtdbatu 2,r9 ; Invalidate maps
+ mtdbatl 2,r9 ; Invalidate maps
+ mtdbatu 3,r9 ; Invalidate maps
+ mtdbatl 3,r9 ; Invalidate maps
+ sync
+ isync
+ mtibatu 0,r7 ; Map bottom 256MB
+ mtibatl 0,r8 ; Map bottom 256MB
+ mtibatu 1,r9 ; Invalidate maps
+ mtibatl 1,r9 ; Invalidate maps
+ mtibatu 2,r9 ; Invalidate maps
+ mtibatl 2,r9 ; Invalidate maps
+ mtibatu 3,r9 ; Invalidate maps
+ mtibatl 3,r9 ; Invalidate maps
+ sync
+ isync
+
lis r26,hi16(processor_types) ; Point to processor table
ori r26,r26,lo16(processor_types) ; Other half
mfpvr r10 ; Get the PVR
donePVR: lwz r20,ptInitRout(r26) ; Grab the special init routine
mtlr r20 ; Setup to call the init
- bf firstBoot,notFirst ; Not first boot, go...
+ bf firstInit,notFirst ; Not first boot, go...
;
; The following code just does a general initialization of the features just
; after the initial first-time boot. This is not done after waking up or on
-; any "secondary" processor. Just after the boot-processor init, we copy the
-; features to any possible per_proc.
+; any "secondary" processor.
;
; We are just setting defaults. The specific initialization code will modify these
; if necessary.
;
- lis r18,hi16(EXT(_cpu_capabilities)) ; Get the address of _cpu_capabilities
- ori r18,r18,lo16(EXT(_cpu_capabilities))
- lwz r17,ptCPUCap(r26) ; Get the default cpu capabilities
- stw r17, 0(r18) ; Save the default value in _cpu_capabilities
lwz r17,ptFeatures(r26) ; Pick up the features
- lwz r18,ptRptdProc(r26) ; Get the reported processor
- sth r18,pfrptdProc(r30) ; Set the reported processor
+ lwz r13,ptRptdProc(r26) ; Get the reported processor
+ sth r13,pfrptdProc(r30) ; Set the reported processor
lwz r13,ptTempMax(r26) ; Get maximum operating temperature
stw r13,thrmmaxTemp(r30) ; Set the maximum
stw r13,pfl1iSize(r30) ; Save it
lwz r13,ptl1dSize(r26) ; Get dcache size
stw r13,pfl1dSize(r30) ; Save it
- lwz r13,ptPTEG(r26) ; Get PTEG size address
- stw r13,pfPTEG(r30) ; Save it
- lwz r13,ptMaxVAddr(r26) ; Get max virtual address
- stw r13,pfMaxVAddr(r30) ; Save it
- lwz r13,ptMaxPAddr(r26) ; Get max physical address
- stw r13,pfMaxPAddr(r30) ; Save it
- lis r11,hi16(EXT(patch_table))
- ori r11,r11,lo16(EXT(patch_table))
- lwz r19,ptPatch(r26) ; Get ptPatch field
- li r12,PATCH_TABLE_SIZE
- mtctr r12
-patch_loop:
- lwz r16,patchType(r11) ; Load the patch type
- lwz r15,patchValue(r11) ; Load the patch value
- cmplwi cr1,r16,PATCH_FEATURE ; Is it a patch feature entry
- and. r14,r15,r19 ; Is it set in the patch feature
- crandc cr0_eq,cr1_eq,cr0_eq ; Do we have a match
- beq patch_apply ; Yes, patch memory
- cmplwi cr1,r16,PATCH_PROCESSOR ; Is it a patch processor entry
- cmplw cr0,r15,r18 ; Check matching processor
- crand cr0_eq,cr1_eq,cr0_eq ; Do we have a match
- bne patch_skip ; No, skip patch memory
-patch_apply:
- lwz r13,patchAddr(r11) ; Load the address to patch
- lwz r14,patchData(r11) ; Load the patch data
- stw r14,0(r13) ; Patch the location
- dcbf 0,r13 ; Flush the old one
- sync ; Make sure we see it all
- icbi 0,r13 ; Flush the i-cache
- isync ; Hang out
- sync ; Hang out some more...
-patch_skip:
- addi r11,r11,peSize ; Point to the next patch entry
- bdnz patch_loop ; Loop if in the range
b doOurInit ; Go do processor specific initialization...
notFirst: lwz r17,pfAvailable(r30) ; Get our features
+ rlwinm. r0,r17,0,pfValidb,pfValidb ; Have we set up this CPU yet?
+ bne doOurInit ; Yeah, must be wakeup...
-doOurInit: mr. r20,r20 ; See if initialization routine
- crand firstBoot,bootCPU,firstInit ; Indicate if we are on the initial first processor startup
- bnelrl ; Do the initialization
-
- ori r17,r17,lo16(pfValid) ; Set the valid bit
- stw r17,pfAvailable(r30) ; Set the available features
-
- bf firstBoot,nofeatcpy ; Skip feature propagate if not first time boot...
-
- li r2,NCPUS ; Get number of CPUs
lis r23,hi16(EXT(per_proc_info)) ; Set base per_proc
ori r23,r23,lo16(EXT(per_proc_info)) ; Set base per_proc
- addi r6,r23,ppSize ; Point to the next one
-cpyFCpu: addic. r2,r2,-1 ; Count down
+ la r7,pfAvailable(r30) ; Point to features of our processor
la r8,pfAvailable(r23) ; Point to features of boot processor
- la r7,pfAvailable(r6) ; Point to features of our processor
li r9,(pfSize+thrmSize)/4 ; Get size of a features area
- ble-- nofeatcpy ; Copied all we need
cpyFeat: subi r9,r9,1 ; Count word
lwz r0,0(r8) ; Get boot cpu features
addi r7,r7,4 ; Next out
addi r8,r8,4 ; Next in
bgt cpyFeat ; Copy all boot cpu features to us...
-
- lwz r17,pfAvailable(r6) ; Get our newly initialized features
- addi r6,r6,ppSize ; Point to the next one
- b cpyFCpu ; Do the next per_proc...
+ lwz r17,pfAvailable(r30) ; Get our newly initialized features
-nofeatcpy: rlwinm. r0,r17,0,pf64Bitb,pf64Bitb ; Is this a 64-bit machine?
- mtsprg 2,r17 ; Remember the feature flags
-
- bne++ start64 ; Skip following if 64-bit...
-
- mfspr r6,hid0 ; Get the HID0
- rlwinm r6,r6,0,sleep+1,doze-1 ; Remove any vestiges of sleep
- mtspr hid0,r6 ; Set the insominac HID0
- isync
-
-; Clear the BAT registers
-
- li r9,0 ; Clear out a register
- sync
- isync
- mtdbatu 0,r9 ; Invalidate maps
- mtdbatl 0,r9 ; Invalidate maps
- mtdbatu 1,r9 ; Invalidate maps
- mtdbatl 1,r9 ; Invalidate maps
- mtdbatu 2,r9 ; Invalidate maps
- mtdbatl 2,r9 ; Invalidate maps
- mtdbatu 3,r9 ; Invalidate maps
- mtdbatl 3,r9 ; Invalidate maps
- sync
- isync
- mtibatu 0,r9 ; Invalidate maps
- mtibatl 0,r9 ; Invalidate maps
- mtibatu 1,r9 ; Invalidate maps
- mtibatl 1,r9 ; Invalidate maps
- mtibatu 2,r9 ; Invalidate maps
- mtibatl 2,r9 ; Invalidate maps
- mtibatu 3,r9 ; Invalidate maps
- mtibatl 3,r9 ; Invalidate maps
- sync
- isync
- b startcommon ; Go join up the common start routine
+doOurInit:
+ mr. r20,r20 ; See if initialization routine
+ crand firstBoot,bootCPU,firstInit ; Indicate if we are on the initial first processor startup
+ bnelrl ; Do the initialization
-start64: lis r5,hi16(startcommon) ; Get top of address of continue point
- mfspr r6,hid0 ; Get the HID0
- ori r5,r5,lo16(startcommon) ; Get low of address of continue point
- lis r9,hi16(MASK(MSR_HV)) ; ?
- lis r20,hi16(dozem|napm|sleepm) ; Get mask of power saving features
- li r7,MSR_VM_OFF ; Get real mode MSR, 64-bit off
- sldi r9,r9,32 ; Slide into position
- sldi r20,r20,32 ; Slide power stuff into position
- or r9,r9,r7 ; Form initial MSR
- andc r6,r6,r20 ; Remove any vestiges of sleep
- isync
- mtspr hid0,r6 ; Set the insominac HID0
- mfspr r6,hid0 ; Get it
- mfspr r6,hid0 ; Get it
- mfspr r6,hid0 ; Get it
- mfspr r6,hid0 ; Get it
- mfspr r6,hid0 ; Get it
- mfspr r6,hid0 ; Get it
- isync
- mtsrr0 r5 ; Set the continue point
- mtsrr1 r9 ; Set our normal disabled MSR
- rfid ; Tally ho...
+ ori r17,r17,lo16(pfValid) ; Set the valid bit
+ stw r17,pfAvailable(r30) ; Set the available features
+ mtsprg 2,r17 ; Remember the feature flags
- .align 5
-
-startcommon:
rlwinm. r0,r17,0,pfFloatb,pfFloatb ; See if there is floating point
beq- noFloat ; Nope, this is a really stupid machine...
mtspr vrsave,r0 ; Set that no VRs are used yet */
- vspltish v1,1 ; Turn on the non-Java bit and saturate
- vspltisw v0,1 ; Turn on the saturate bit
- vxor v1,v1,v0 ; Turn off saturate and leave non-Java set
+ vspltisw v1,0 ; Clear a register
lvx v0,br0,r5 ; Initialize VR0
mtvscr v1 ; Clear the vector status register
vor v2,v0,v0 ; Copy into the next register
noThermometer:
bl EXT(cacheInit) ; Initializes all caches (including the TLB)
-
- rlwinm. r0,r17,0,pf64Bitb,pf64Bitb ; Is this a 64-bit machine?
- beq++ isnot64 ; Skip following if not 64-bit...
- mfmsr r29 ; Get the MSR
- rlwinm r29,r29,0,0,31 ; Make sure that 64-bit mode is off
- mtmsrd r29 ; Set it
- isync ; Make sure
+ li r0,MSR_SUPERVISOR_INT_OFF ; Make sure we do not have FP enabled
+ mtmsr r0 ; Set the standard MSR values
+ isync
-isnot64: bf bootCPU,callcpu
+ bf bootCPU,callcpu ; Not the boot processor...
lis r29,HIGH_ADDR(EXT(intstack_top_ss)) ; move onto interrupt stack
ori r29,r29,LOW_ADDR(EXT(intstack_top_ss))
mr r1,r29
mr r3,r31 ; Restore any arguments we may have trashed
-; Note that we exit from here with translation still off
-
bl EXT(ppc_init) ; Jump into boot init code
BREAKPOINT_TRAP
mr r1,r29 ; move onto new stack
mr r3,r31 ; Restore any arguments we may have trashed
-; Note that we exit from here with translation still off
-
bl EXT(ppc_init_cpu) ; Jump into cpu init code
BREAKPOINT_TRAP ; Should never return
bf firstBoot, init750 ; No init for wakeup....
mfspr r13,hid1 ; Get HID1
li r14,lo16(0xFD5F) ; Get valid
- rlwinm r13,r13,4,28,31 ; Isolate
- slw r14,r14,r13 ; Position
- rlwimi r17,r14,15-pfCanNapb,pfCanNapb,pfCanNapb ; Set it
- b init750 ; Join common...
+ rlwinm r13,r13,4,28,31 ; Isolate
+ slw r14,r14,r13 ; Position
+ rlwimi r17,r14,15-pfCanNapb,pfCanNapb,pfCanNapb ; Set it
+ b init750 ; Join common...
; 750FX
lwz r13, pfHID0(r30) ; Get HID0
lwz r11, pfHID1(r30) ; Get HID1
- rlwinm. r0, r11, 0, hid1ps, hid1ps ; Isolate the hid1ps bit
+ rlwinm. r0, r11, 0, hid1ps, hid1ps ; Isolate the hid1ps bit
beq init750FXnb2 ; Clear BTIC if hid1ps set
- rlwinm r13, r13, 0, btic+1, btic-1 ; Clear the BTIC bit
+ rlwinm r13, r13, 0, btic+1, btic-1 ; Clear the BTIC bit
init750FXnb2:
sync
isync
sync
- rlwinm r12, r11, 0, hid1ps+1, hid1ps-1 ; Select PLL0
+ rlwinm r12, r11, 0, hid1ps+1, hid1ps-1 ; Select PLL0
mtspr hid1, r12 ; Restore PLL config
- mftb r13 ; Wait 5000 ticks (> 200 us)
+ mftb r13 ; Wait 5000 ticks (> 200 us)
init750FXnbloop:
mftb r14
mtspr hid1, r11 ; Select the desired PLL
blr
-; 750FX vers 2.0 or later
-init750FXV2:
- bf firstBoot, init750FXV2nb ; Wake from sleep
-
- mfspr r11, hid2
- stw r11, pfHID2(r30) ; Save the HID2 value
- b init750FX ; Continue with 750FX init
-
-init750FXV2nb:
- lwz r13, pfHID2(r30) ; Get HID2
- rlwinm r13, r13, 0, hid2vmin+1, hid2vmin-1 ; Clear the vmin bit
- mtspr hid2, r13 ; Restore HID2 value
- sync ; Wait for it to be done
- b init750FX
-
; 7400
init7400: bf firstBoot,i7400nb ; Do different if not initial boot...
rlwinm r15,r15,4,30,31
slw r14,r14,r15 ; Set 256KB, 512KB, 1MB, or 2MB
- stw r13,pfl2crOriginal(r30) ; Shadow the L2CR
+ stw r13,pfl2crOriginal(r30) ; Shadow the L2CR
stw r13,pfl2cr(r30) ; Shadow the L2CR
stw r14,pfl2Size(r30) ; Set the L2 size
i7400nb:
li r11,0
- mtspr l2cr,r11 ; Make sure L2CR is zero
+ mtspr l2cr,r11 ; Make sure L2CR is zero
lwz r11,pfHID0(r30) ; Get HID0
sync
mtspr hid0,r11 ; Set the HID
; 745X - Any 7450 family processor
init745X:
- bf firstBoot,init745Xnb ; Do different if not initial boot...
+ bf firstBoot,init745Xnb ; Do different if not initial boot...
mfspr r13,l2cr ; Get the L2CR
rlwinm. r0,r13,0,l2e,l2e ; Any L2?
bne+ init745Xhl2 ; Yes...
rlwinm r17,r17,0,pfL2b+1,pfL2b-1 ; No L2, turn off feature
-init745Xhl2:
- mfpvr r14 ; Get processor version
- rlwinm r14,r14,16,16,31 ; Isolate processor version
- cmpli cr0, r14, PROCESSOR_VERSION_7457
- lis r14,hi16(512*1024) ; 512KB L2
- beq init745Xhl2_2
-
- lis r14,hi16(256*1024) ; Base L2 size
+init745Xhl2: lis r14,hi16(256*1024) ; Base L2 size
rlwinm r15,r13,22,12,13 ; Convert to 256k, 512k, or 768k
add r14,r14,r15 ; Add in minimum
-
-init745Xhl2_2:
+
stw r13,pfl2crOriginal(r30) ; Shadow the L2CR
stw r13,pfl2cr(r30) ; Shadow the L2CR
stw r14,pfl2Size(r30) ; Set the L2 size
bne+ init745Xhl3 ; Yes...
rlwinm r17,r17,0,pfL3b+1,pfL3b-1 ; No L3, turn off feature
-init745Xhl3: cmplwi cr0,r13,0 ; No L3 if L3CR is zero
- beq- init745Xnone ; Go turn off the features...
+init745Xhl3: cmplwi cr0,r13,0 ; No L3 if L3CR is zero
+ beq- init745Xnone ; Go turn off the features...
lis r14,hi16(1024*1024) ; Base L3 size
rlwinm r15,r13,4,31,31 ; Get size multiplier
slw r14,r14,r15 ; Set 1 or 2MB
- stw r13,pfl3crOriginal(r30) ; Shadow the L3CR
+ stw r13,pfl3crOriginal(r30) ; Shadow the L3CR
stw r13,pfl3cr(r30) ; Shadow the L3CR
stw r14,pfl3Size(r30) ; Set the L3 size
b init745Xfin ; Return....
init745Xnone:
- rlwinm r17,r17,0,pfL3fab+1,pfL3b-1 ; No 3rd level cache or assist
+ rlwinm r17,r17,0,pfL3fab+1,pfL3b-1 ; No 3rd level cache or assist
rlwinm r11,r17,pfWillNapb-pfCanNapb,pfCanNapb,pfCanNapb ; Set pfCanNap if pfWillNap is set
or r17,r17,r11
init745Xfin:
- rlwinm r17,r17,0,pfWillNapb+1,pfWillNapb-1 ; Make sure pfWillNap is not set
+ rlwinm r17,r17,0,pfWillNapb+1,pfWillNapb-1 ; Make sure pfWillNap is not set
mfspr r11,hid0 ; Get the current HID0
stw r11,pfHID0(r30) ; Save the HID0 value
b init745X ; Continue with standard init
-init970:
- li r20,0 ; Clear this
- mtspr hior,r20 ; Make sure that 0 is interrupt prefix
- bf firstBoot,init970nb ; No init for wakeup or second processor....
-
-
- mfspr r11,hid0 ; Get original hid0
- std r11,pfHID0(r30) ; Save original
- mfspr r11,hid1 ; Get original hid1
- std r11,pfHID1(r30) ; Save original
- mfspr r11,hid4 ; Get original hid4
- std r11,pfHID4(r30) ; Save original
- mfspr r11,hid5 ; Get original hid5
- std r11,pfHID5(r30) ; Save original
-
-;
-; We can not query or change the L2 size. We will just
-; phoney up a L2CR to make sysctl "happy" and set the
-; L2 size to 512K.
-;
-
- lis r0,0x8000 ; Synthesize a "valid" but non-existant L2CR
- stw r0,pfl2crOriginal(r30) ; Set a dummy L2CR
- stw r0,pfl2cr(r30) ; Set a dummy L2CR
- lis r0,8 ; Get 512K
- stw r0,pfl2Size(r30) ; Set the L2 size
-
- blr
-
-;
-; Start up code for second processor or wake up from sleep
-;
-
-init970nb: ld r11,pfHID0(r30) ; Get it
- isync
- mtspr hid0,r11 ; Stuff it
- mfspr r11,hid0 ; Get it
- mfspr r11,hid0 ; Get it
- mfspr r11,hid0 ; Get it
- mfspr r11,hid0 ; Get it
- mfspr r11,hid0 ; Get it
- mfspr r11,hid0 ; Get it
- isync
-
- ld r11,pfHID1(r30) ; Get it
- isync
- mtspr hid1,r11 ; Stick it
- mtspr hid1,r11 ; Stick it again
- isync
-
- ld r11,pfHID4(r30) ; Get it
- sync
- mtspr hid4,r11 ; Stick it
- isync
-
- ld r11,pfHID5(r30) ; Get it
- mtspr hid5,r11 ; Set it
- isync
- blr ; Leave...
-
-
-; Unsupported Processors
-initUnsupported:
- mtlr r2 ; Restore the return address
- blr ; Return to the booter
-
-
;
; Processor to feature table
; .short ptVersion - Version code from PVR. Always start with 0 which is default
; .short ptRevision - Revision code from PVR. A zero value denotes the generic attributes if not specific
; .long ptFeatures - Available features
-; .long ptCPUCap - Default value for _cpu_capabilities
-; .long ptPatch - Patch features
; .long ptInitRout - Initilization routine. Can modify any of the other attributes.
; .long ptRptdProc - Processor type reported
; .long ptTempMax - Maximum operating temprature
; .long ptLineSize - Level 1 cache line size
; .long ptl1iSize - Level 1 instruction cache size
; .long ptl1dSize - Level 1 data cache size
-; .long ptPTEG - Size of PTEG
-; .long ptMaxVAddr - Maximum effective address
-; .long ptMaxPAddr - Maximum physical address
-;
.align 2
processor_types:
+
+; 601 (generic)
+
+ .align 2
+ .long 0xFFFF0000 ; All revisions
+ .short PROCESSOR_VERSION_601
+ .short 0
+ .long pfFloat | pfSMPcap | pfL1i | pfL1d
+ .long 0
+ .long CPU_SUBTYPE_POWERPC_ALL
+ .long 0
+ .long 0
+ .long 32
+ .long 32*1024
+ .long 32*1024
+
+; 603 (generic)
+
+ .align 2
+ .long 0xFFFF0000 ; All revisions
+ .short PROCESSOR_VERSION_603
+ .short 0
+ .long pfFloat | pfL1i | pfL1d
+ .long 0
+ .long CPU_SUBTYPE_POWERPC_603
+ .long 0
+ .long 0
+ .long 32
+ .long 32*1024
+ .long 32*1024
+
+; 603e (generic)
+
+ .align 2
+ .long 0xFFFF0000 ; All revisions
+ .short PROCESSOR_VERSION_603e
+ .short 0
+ .long pfFloat | pfL1i | pfL1d
+ .long 0
+ .long CPU_SUBTYPE_POWERPC_603e
+ .long 0
+ .long 0
+ .long 32
+ .long 32*1024
+ .long 32*1024
+
+; 604 (generic)
+
+ .align 2
+ .long 0xFFFF0000 ; All revisions
+ .short PROCESSOR_VERSION_604
+ .short 0
+ .long pfFloat | pfSMPcap | pfL1i | pfL1d
+ .long 0
+ .long CPU_SUBTYPE_POWERPC_604
+ .long 0
+ .long 0
+ .long 32
+ .long 32*1024
+ .long 32*1024
+
+; 604e (generic)
+
+ .align 2
+ .long 0xFFFF0000 ; All revisions
+ .short PROCESSOR_VERSION_604e
+ .short 0
+ .long pfFloat | pfSMPcap | pfL1i | pfL1d
+ .long 0
+ .long CPU_SUBTYPE_POWERPC_604e
+ .long 0
+ .long 0
+ .long 32
+ .long 32*1024
+ .long 32*1024
+
+; 604ev (generic)
+
+ .align 2
+ .long 0xFFFF0000 ; All revisions
+ .short PROCESSOR_VERSION_604ev
+ .short 0
+ .long pfFloat | pfSMPcap | pfL1i | pfL1d
+ .long 0
+ .long CPU_SUBTYPE_POWERPC_604e
+ .long 0
+ .long 0
+ .long 32
+ .long 32*1024
+ .long 32*1024
+
; 750 (ver 2.2)
- .align 2
- .long 0xFFFFFFFF ; Exact match
- .short PROCESSOR_VERSION_750
- .short 0x4202
- .long pfFloat | pfCanSleep | pfCanNap | pfCanDoze | pf32Byte | pfL2
- .long kCache32 | kHasGraphicsOps | kHasStfiwx
- .long PatchExt32
- .long init750
- .long CPU_SUBTYPE_POWERPC_750
- .long 105
- .long 90
- .long 32
- .long 32*1024
- .long 32*1024
- .long 64
- .long 52
- .long 32
+ .align 2
+ .long 0xFFFFFFFF ; Exact match
+ .short PROCESSOR_VERSION_750
+ .short 0x4202
+ .long pfFloat | pfCanSleep | pfCanNap | pfCanDoze | pfL1i | pfL1d | pfL2
+ .long init750
+ .long CPU_SUBTYPE_POWERPC_750
+ .long 105
+ .long 90
+ .long 32
+ .long 32*1024
+ .long 32*1024
; 750CX (ver 2.x)
- .align 2
- .long 0xFFFF0F00 ; 2.x vers
- .short PROCESSOR_VERSION_750
- .short 0x0200
- .long pfFloat | pfCanSleep | pfCanNap | pfCanDoze | pf32Byte | pfL2
- .long kCache32 | kHasGraphicsOps | kHasStfiwx
- .long PatchExt32
- .long init750CX
- .long CPU_SUBTYPE_POWERPC_750
- .long 105
- .long 90
- .long 32
- .long 32*1024
- .long 32*1024
- .long 64
- .long 52
- .long 32
-
+ .align 2
+ .long 0xFFFF0F00 ; 2.x vers
+ .short PROCESSOR_VERSION_750
+ .short 0x0200
+ .long pfFloat | pfCanSleep | pfCanNap | pfCanDoze | pfL1i | pfL1d | pfL2
+ .long init750CX
+ .long CPU_SUBTYPE_POWERPC_750
+ .long 105
+ .long 90
+ .long 32
+ .long 32*1024
+ .long 32*1024
+
; 750 (generic)
- .align 2
- .long 0xFFFF0000 ; All revisions
- .short PROCESSOR_VERSION_750
- .short 0
- .long pfFloat | pfCanSleep | pfCanNap | pfCanDoze | pfThermal | pf32Byte | pfL2
- .long kCache32 | kHasGraphicsOps | kHasStfiwx
- .long PatchExt32
- .long init750
- .long CPU_SUBTYPE_POWERPC_750
- .long 105
- .long 90
- .long 32
- .long 32*1024
- .long 32*1024
- .long 64
- .long 52
- .long 32
-
-; 750FX (ver 1.x)
-
- .align 2
- .long 0xFFFF0F00 ; 1.x vers
- .short PROCESSOR_VERSION_750FX
- .short 0x0100
- .long pfFloat | pfCanSleep | pfCanNap | pfCanDoze | pfSlowNap | pfNoMuMMCK | pf32Byte | pfL2
- .long kCache32 | kHasGraphicsOps | kHasStfiwx
- .long PatchExt32
- .long init750FX
- .long CPU_SUBTYPE_POWERPC_750
- .long 105
- .long 90
- .long 32
- .long 32*1024
- .long 32*1024
- .long 64
- .long 52
- .long 32
-
+ .align 2
+ .long 0xFFFF0000 ; All revisions
+ .short PROCESSOR_VERSION_750
+ .short 0
+ .long pfFloat | pfCanSleep | pfCanNap | pfCanDoze | pfThermal | pfL1i | pfL1d | pfL2
+ .long init750
+ .long CPU_SUBTYPE_POWERPC_750
+ .long 105
+ .long 90
+ .long 32
+ .long 32*1024
+ .long 32*1024
+
; 750FX (generic)
- .align 2
- .long 0xFFFF0000 ; All revisions
- .short PROCESSOR_VERSION_750FX
- .short 0
- .long pfFloat | pfCanSleep | pfCanNap | pfCanDoze | pfSlowNap | pfNoMuMMCK | pf32Byte | pfL2
- .long kCache32 | kHasGraphicsOps | kHasStfiwx
- .long PatchExt32
- .long init750FXV2
- .long CPU_SUBTYPE_POWERPC_750
- .long 105
- .long 90
- .long 32
- .long 32*1024
- .long 32*1024
- .long 64
- .long 52
- .long 32
-
+ .align 2
+ .long 0xFFFF0000 ; All revisions
+ .short PROCESSOR_VERSION_750FX
+ .short 0
+ .long pfFloat | pfCanSleep | pfCanNap | pfCanDoze | pfSlowNap | pfNoMuMMCK | pfL1i | pfL1d | pfL2
+ .long init750FX
+ .long CPU_SUBTYPE_POWERPC_750
+ .long 105
+ .long 90
+ .long 32
+ .long 32*1024
+ .long 32*1024
+
; 7400 (ver 2.0 - ver 2.7)
- .align 2
- .long 0xFFFFFFF8 ; ver 2.0 - 2.7
- .short PROCESSOR_VERSION_7400
- .short 0x0200
- .long pfFloat | pfAltivec | pfSMPcap | pfCanSleep | pfCanNap | pfCanDoze | pfThermal | pf32Byte | pfL1fa | pfL2 | pfL2fa | pfHasDcba
- .long kHasAltivec | kCache32 | kDcbaAvailable | kDataStreamsAvailable | kHasGraphicsOps | kHasStfiwx
- .long PatchExt32
- .long init7400v2_7
- .long CPU_SUBTYPE_POWERPC_7400
- .long 105
- .long 90
- .long 32
- .long 32*1024
- .long 32*1024
- .long 64
- .long 52
- .long 32
-
+ .align 2
+ .long 0xFFFFFFF8 ; All revisions
+ .short PROCESSOR_VERSION_7400
+ .short 0x0200
+ .long pfFloat | pfAltivec | pfSMPcap | pfCanSleep | pfCanNap | pfCanDoze | pfThermal | pfL1i | pfL1d | pfL1fa | pfL2 | pfL2fa
+ .long init7400v2_7
+ .long CPU_SUBTYPE_POWERPC_7400
+ .long 105
+ .long 90
+ .long 32
+ .long 32*1024
+ .long 32*1024
+
; 7400 (generic)
- .align 2
- .long 0xFFFF0000 ; All revisions
- .short PROCESSOR_VERSION_7400
- .short 0
- .long pfFloat | pfAltivec | pfSMPcap | pfCanSleep | pfCanNap | pfCanDoze | pfThermal | pf32Byte | pfL1fa | pfL2 | pfL2fa | pfHasDcba
- .long kHasAltivec | kCache32 | kDcbaAvailable | kDataStreamsRecommended | kDataStreamsAvailable | kHasGraphicsOps | kHasStfiwx
- .long PatchExt32
- .long init7400
- .long CPU_SUBTYPE_POWERPC_7400
- .long 105
- .long 90
- .long 32
- .long 32*1024
- .long 32*1024
- .long 64
- .long 52
- .long 36
-
+ .align 2
+ .long 0xFFFF0000 ; All revisions
+ .short PROCESSOR_VERSION_7400
+ .short 0
+ .long pfFloat | pfAltivec | pfSMPcap | pfCanSleep | pfCanNap | pfCanDoze | pfThermal | pfL1i | pfL1d | pfL1fa | pfL2 | pfL2fa
+ .long init7400
+ .long CPU_SUBTYPE_POWERPC_7400
+ .long 105
+ .long 90
+ .long 32
+ .long 32*1024
+ .long 32*1024
+
; 7410 (ver 1.1)
- .align 2
- .long 0xFFFFFFFF ; Exact match
- .short PROCESSOR_VERSION_7400
- .short 0x1101
- .long pfFloat | pfAltivec | pfSMPcap | pfCanSleep | pfCanNap | pfCanDoze | pf32Byte | pfL1fa | pfL2 | pfL2fa | pfHasDcba
- .long kHasAltivec | kCache32 | kDcbaAvailable | kDataStreamsRecommended | kDataStreamsAvailable | kHasGraphicsOps | kHasStfiwx
- .long PatchExt32
- .long init7410
- .long CPU_SUBTYPE_POWERPC_7400
- .long 105
- .long 90
- .long 32
- .long 32*1024
- .long 32*1024
- .long 64
- .long 52
- .long 36
+ .align 2
+ .long 0xFFFFFFFF ; Exact match
+ .short PROCESSOR_VERSION_7400
+ .short 0x1101
+ .long pfFloat | pfAltivec | pfSMPcap | pfCanSleep | pfCanNap | pfCanDoze | pfL1i | pfL1d | pfL1fa | pfL2 | pfL2fa
+ .long init7410
+ .long CPU_SUBTYPE_POWERPC_7400
+ .long 105
+ .long 90
+ .long 32
+ .long 32*1024
+ .long 32*1024
; 7410 (generic)
- .align 2
- .long 0xFFFF0000 ; All other revisions
- .short PROCESSOR_VERSION_7410
- .short 0
- .long pfFloat | pfAltivec | pfSMPcap | pfCanSleep | pfCanNap | pfCanDoze | pf32Byte | pfL1fa | pfL2 | pfL2fa | pfHasDcba
- .long kHasAltivec | kCache32 | kDcbaAvailable | kDataStreamsRecommended | kDataStreamsAvailable | kHasGraphicsOps | kHasStfiwx
- .long PatchExt32
- .long init7410
- .long CPU_SUBTYPE_POWERPC_7400
- .long 105
- .long 90
- .long 32
- .long 32*1024
- .long 32*1024
- .long 64
- .long 52
- .long 36
+ .align 2
+ .long 0xFFFF0000 ; All other revisions
+ .short PROCESSOR_VERSION_7410
+ .short 0
+ .long pfFloat | pfAltivec | pfSMPcap | pfCanSleep | pfCanNap | pfCanDoze | pfL1i | pfL1d | pfL1fa | pfL2 | pfL2fa
+ .long init7410
+ .long CPU_SUBTYPE_POWERPC_7400
+ .long 105
+ .long 90
+ .long 32
+ .long 32*1024
+ .long 32*1024
; 7450 (ver 1.xx)
- .align 2
- .long 0xFFFFFF00 ; Just revisions 1.xx
- .short PROCESSOR_VERSION_7450
- .short 0x0100
- .long pfFloat | pfAltivec | pfSMPcap | pfCanSleep | pfNoMSRir | pfNoL2PFNap | pfLClck | pf32Byte | pfL2 | pfL2fa | pfL2i | pfL3 | pfL3fa | pfHasDcba
- .long kHasAltivec | kCache32 | kDcbaAvailable | kDataStreamsRecommended | kDataStreamsAvailable | kHasGraphicsOps | kHasStfiwx
- .long PatchExt32
- .long init7450
- .long CPU_SUBTYPE_POWERPC_7450
- .long 105
- .long 90
- .long 32
- .long 32*1024
- .long 32*1024
- .long 64
- .long 52
- .long 36
+ .align 2
+ .long 0xFFFFFF00 ; Just revisions 1.xx
+ .short PROCESSOR_VERSION_7450
+ .short 0x0100
+ .long pfFloat | pfAltivec | pfSMPcap | pfCanSleep | pfNoMSRir | pfNoL2PFNap | pfLClck | pfL1i | pfL1d | pfL2 | pfL2fa | pfL2i | pfL3 | pfL3fa
+ .long init7450
+ .long CPU_SUBTYPE_POWERPC_7450
+ .long 105
+ .long 90
+ .long 32
+ .long 32*1024
+ .long 32*1024
; 7450 (2.0)
- .align 2
- .long 0xFFFFFFFF ; Just revision 2.0
- .short PROCESSOR_VERSION_7450
- .short 0x0200
- .long pfFloat | pfAltivec | pfSMPcap | pfCanSleep | pfNoMSRir | pfNoL2PFNap | pfLClck | pf32Byte | pfL2 | pfL2fa | pfL2i | pfL3 | pfL3fa | pfHasDcba
- .long kHasAltivec | kCache32 | kDcbaAvailable | kDataStreamsRecommended | kDataStreamsAvailable | kHasGraphicsOps | kHasStfiwx
- .long PatchExt32
- .long init7450
- .long CPU_SUBTYPE_POWERPC_7450
- .long 105
- .long 90
- .long 32
- .long 32*1024
- .long 32*1024
- .long 64
- .long 52
- .long 36
+ .align 2
+ .long 0xFFFFFFFF ; Just revision 2.0
+ .short PROCESSOR_VERSION_7450
+ .short 0x0200
+ .long pfFloat | pfAltivec | pfSMPcap | pfCanSleep | pfNoMSRir | pfNoL2PFNap | pfLClck | pfL1i | pfL1d | pfL2 | pfL2fa | pfL2i | pfL3 | pfL3fa
+ .long init7450
+ .long CPU_SUBTYPE_POWERPC_7450
+ .long 105
+ .long 90
+ .long 32
+ .long 32*1024
+ .long 32*1024
; 7450 (2.1)
- .align 2
- .long 0xFFFF0000 ; All other revisions
- .short PROCESSOR_VERSION_7450
- .short 0
- .long pfFloat | pfAltivec | pfSMPcap | pfCanSleep | pfWillNap | pfNoMSRir | pfNoL2PFNap | pfLClck | pf32Byte | pfL2 | pfL2fa | pfL2i | pfL3 | pfL3fa | pfHasDcba
- .long kHasAltivec | kCache32 | kDcbaAvailable | kDataStreamsRecommended | kDataStreamsAvailable | kHasGraphicsOps | kHasStfiwx
- .long PatchExt32
- .long init7450
- .long CPU_SUBTYPE_POWERPC_7450
- .long 105
- .long 90
- .long 32
- .long 32*1024
- .long 32*1024
- .long 64
- .long 52
- .long 36
+ .align 2
+ .long 0xFFFF0000 ; All other revisions
+ .short PROCESSOR_VERSION_7450
+ .short 0
+ .long pfFloat | pfAltivec | pfSMPcap | pfCanSleep | pfWillNap | pfNoMSRir | pfNoL2PFNap | pfLClck | pfL1i | pfL1d | pfL2 | pfL2fa | pfL2i | pfL3 | pfL3fa
+ .long init7450
+ .long CPU_SUBTYPE_POWERPC_7450
+ .long 105
+ .long 90
+ .long 32
+ .long 32*1024
+ .long 32*1024
; 7455 (1.xx) Just like 7450 2.0
- .align 2
- .long 0xFFFFFF00 ; Just revisions 1.xx
- .short PROCESSOR_VERSION_7455
- .short 0x0100
- .long pfFloat | pfAltivec | pfSMPcap | pfCanSleep | pfNoMSRir | pfNoL2PFNap | pfLClck | pf32Byte | pfL2 | pfL2fa | pfL2i | pfL3 | pfL3fa | pfHasDcba
- .long kHasAltivec | kCache32 | kDcbaAvailable | kDataStreamsRecommended | kDataStreamsAvailable | kHasGraphicsOps | kHasStfiwx
- .long PatchExt32
- .long init745X
- .long CPU_SUBTYPE_POWERPC_7450
- .long 105
- .long 90
- .long 32
- .long 32*1024
- .long 32*1024
- .long 64
- .long 52
- .long 36
+ .align 2
+ .long 0xFFFFFF00 ; Just revisions 1.xx
+ .short PROCESSOR_VERSION_7455
+ .short 0x0100
+ .long pfFloat | pfAltivec | pfSMPcap | pfCanSleep | pfNoMSRir | pfNoL2PFNap | pfLClck | pfL1i | pfL1d | pfL2 | pfL2fa | pfL2i | pfL3 | pfL3fa
+ .long init745X
+ .long CPU_SUBTYPE_POWERPC_7450
+ .long 105
+ .long 90
+ .long 32
+ .long 32*1024
+ .long 32*1024
; 7455 (2.0)
- .align 2
- .long 0xFFFFFFFF ; Just revision 2.0
- .short PROCESSOR_VERSION_7455
- .short 0x0200
- .long pfFloat | pfAltivec | pfSMPcap | pfCanSleep | pfWillNap | pfNoMSRir | pfNoL2PFNap | pfLClck | pf32Byte | pfL2 | pfL2fa | pfL2i | pfL3 | pfL3fa | pfHasDcba
- .long kHasAltivec | kCache32 | kDcbaAvailable | kDataStreamsRecommended | kDataStreamsAvailable | kHasGraphicsOps | kHasStfiwx
- .long PatchExt32
- .long init745X
- .long CPU_SUBTYPE_POWERPC_7450
- .long 105
- .long 90
- .long 32
- .long 32*1024
- .long 32*1024
- .long 64
- .long 52
- .long 36
+ .align 2
+ .long 0xFFFFFFFF ; Just revision 2.0
+ .short PROCESSOR_VERSION_7455
+ .short 0x0200
+ .long pfFloat | pfAltivec | pfSMPcap | pfCanSleep | pfWillNap | pfNoMSRir | pfNoL2PFNap | pfLClck | pfL1i | pfL1d | pfL2 | pfL2fa | pfL2i | pfL3 | pfL3fa
+ .long init745X
+ .long CPU_SUBTYPE_POWERPC_7450
+ .long 105
+ .long 90
+ .long 32
+ .long 32*1024
+ .long 32*1024
; 7455 (2.1)
- .align 2
- .long 0xFFFF0000 ; All other revisions
- .short PROCESSOR_VERSION_7455
- .short 0
- .long pfFloat | pfAltivec | pfSMPcap | pfCanSleep | pfCanNap | pfNoMSRir | pfNoL2PFNap | pfLClck | pf32Byte | pfL2 | pfL2fa | pfL2i | pfL3 | pfL3fa | pfHasDcba
- .long kHasAltivec | kCache32 | kDcbaAvailable | kDataStreamsRecommended | kDataStreamsAvailable | kHasGraphicsOps | kHasStfiwx
- .long PatchExt32
- .long init745X
- .long CPU_SUBTYPE_POWERPC_7450
- .long 105
- .long 90
- .long 32
- .long 32*1024
- .long 32*1024
- .long 64
- .long 52
- .long 36
-
-; 7457
-
- .align 2
- .long 0xFFFF0000 ; All revisions
- .short PROCESSOR_VERSION_7457
- .short 0
- .long pfFloat | pfAltivec | pfSMPcap | pfCanSleep | pfCanNap | pfNoMSRir | pfNoL2PFNap | pfLClck | pf32Byte | pfL2 | pfL2fa | pfL2i | pfL3 | pfL3fa | pfHasDcba
- .long kHasAltivec | kCache32 | kDcbaAvailable | kDataStreamsRecommended | kDataStreamsAvailable | kHasGraphicsOps | kHasStfiwx
- .long PatchExt32
- .long init745X
- .long CPU_SUBTYPE_POWERPC_7450
- .long 105
- .long 90
- .long 32
- .long 32*1024
- .long 32*1024
- .long 64
- .long 52
- .long 36
-
-; 970
-
- .align 2
- .long 0xFFFF0000 ; All versions so far
- .short PROCESSOR_VERSION_970
- .short 0
- .long pfFloat | pfAltivec | pfSMPcap | pfCanSleep | pfCanNap | pf128Byte | pf64Bit | pfL2 | pfSCOMFixUp
- .long kHasAltivec | k64Bit | kCache128 | kDataStreamsAvailable | kDcbtStreamsRecommended | kDcbtStreamsAvailable | kHasGraphicsOps | kHasStfiwx | kHasFsqrt
- .long PatchLwsync
- .long init970
- .long CPU_SUBTYPE_POWERPC_970
- .long 105
- .long 90
- .long 128
- .long 64*1024
- .long 32*1024
- .long 128
- .long 65
- .long 42
-
-; All other processors are not supported
-
- .align 2
- .long 0x00000000 ; Matches everything
- .short 0
- .short 0
- .long pfFloat | pf32Byte
- .long kCache32 | kHasGraphicsOps | kHasStfiwx
- .long PatchExt32
- .long initUnsupported
- .long CPU_SUBTYPE_POWERPC_ALL
- .long 105
- .long 90
- .long 32
- .long 32*1024
- .long 32*1024
- .long 64
- .long 52
- .long 32
+ .align 2
+ .long 0xFFFF0000 ; All other revisions
+ .short PROCESSOR_VERSION_7455
+ .short 0
+ .long pfFloat | pfAltivec | pfSMPcap | pfCanSleep | pfCanNap | pfNoMSRir | pfNoL2PFNap | pfLClck | pfL1i | pfL1d | pfL2 | pfL2fa | pfL2i | pfL3 | pfL3fa
+ .long init745X
+ .long CPU_SUBTYPE_POWERPC_7450
+ .long 105
+ .long 90
+ .long 32
+ .long 32*1024
+ .long 32*1024
+
+; Default dumb loser machine
+ .align 2
+ .long 0x00000000 ; Matches everything
+ .short 0
+ .short 0
+ .long pfFloat | pfL1i | pfL1d
+ .long 0
+ .long CPU_SUBTYPE_POWERPC_ALL
+ .long 105
+ .long 90
+ .long 32
+ .long 32*1024
+ .long 32*1024
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
extern struct Saveanchor saveanchor;
extern int real_ncpus; /* Number of actual CPUs */
-#define USRSTACK 0xc0000000
-
kern_return_t
thread_userstack(
thread_t,
unsigned int get_msr_exportmask(void);
unsigned int get_msr_nbits(void);
unsigned int get_msr_rbits(void);
-void ppc_checkthreadstate(void *, int);
void thread_set_child(thread_act_t child, int pid);
void thread_set_parent(thread_act_t parent, int pid);
PPC_THREAD_STATE_COUNT,
PPC_FLOAT_STATE_COUNT,
PPC_EXCEPTION_STATE_COUNT,
- PPC_VECTOR_STATE_COUNT,
- PPC_THREAD_STATE64_COUNT,
- PPC_EXCEPTION_STATE64_COUNT,
};
/*
unsigned int vrvalidwrk;
register struct ppc_thread_state *ts;
- register struct ppc_thread_state64 *xts;
register struct ppc_exception_state *es;
- register struct ppc_exception_state64 *xes;
register struct ppc_float_state *fs;
register struct ppc_vector_state *vs;
+
+#if MACH_ASSERT
+ if (watchacts & WA_STATE)
+ printf("act_%x act_machine_get_state(thr_act=%x,flav=%x,st=%x,cnt@%x=%x)\n",
+ current_act(), thr_act, flavor, tstate,
+ count, (count ? *count : 0));
+#endif /* MACH_ASSERT */
+
genuser = find_user_regs(thr_act); /* Find the current user general context for this activation */
switch (flavor) {
case THREAD_STATE_FLAVOR_LIST:
- if (*count < 6) {
+ if (*count < 3) {
return (KERN_INVALID_ARGUMENT);
}
tstate[0] = PPC_THREAD_STATE;
tstate[1] = PPC_FLOAT_STATE;
tstate[2] = PPC_EXCEPTION_STATE;
- tstate[3] = PPC_VECTOR_STATE;
- tstate[4] = PPC_THREAD_STATE64;
- tstate[5] = PPC_EXCEPTION_STATE64;
- *count = 6;
+ *count = 3;
return KERN_SUCCESS;
sv = genuser; /* Copy this over */
if(sv) { /* Is there a save area yet? */
- ts->r0 = (unsigned int)sv->save_r0;
- ts->r1 = (unsigned int)sv->save_r1;
- ts->r2 = (unsigned int)sv->save_r2;
- ts->r3 = (unsigned int)sv->save_r3;
- ts->r4 = (unsigned int)sv->save_r4;
- ts->r5 = (unsigned int)sv->save_r5;
- ts->r6 = (unsigned int)sv->save_r6;
- ts->r7 = (unsigned int)sv->save_r7;
- ts->r8 = (unsigned int)sv->save_r8;
- ts->r9 = (unsigned int)sv->save_r9;
- ts->r10 = (unsigned int)sv->save_r10;
- ts->r11 = (unsigned int)sv->save_r11;
- ts->r12 = (unsigned int)sv->save_r12;
- ts->r13 = (unsigned int)sv->save_r13;
- ts->r14 = (unsigned int)sv->save_r14;
- ts->r15 = (unsigned int)sv->save_r15;
- ts->r16 = (unsigned int)sv->save_r16;
- ts->r17 = (unsigned int)sv->save_r17;
- ts->r18 = (unsigned int)sv->save_r18;
- ts->r19 = (unsigned int)sv->save_r19;
- ts->r20 = (unsigned int)sv->save_r20;
- ts->r21 = (unsigned int)sv->save_r21;
- ts->r22 = (unsigned int)sv->save_r22;
- ts->r23 = (unsigned int)sv->save_r23;
- ts->r24 = (unsigned int)sv->save_r24;
- ts->r25 = (unsigned int)sv->save_r25;
- ts->r26 = (unsigned int)sv->save_r26;
- ts->r27 = (unsigned int)sv->save_r27;
- ts->r28 = (unsigned int)sv->save_r28;
- ts->r29 = (unsigned int)sv->save_r29;
- ts->r30 = (unsigned int)sv->save_r30;
- ts->r31 = (unsigned int)sv->save_r31;
- ts->cr = (unsigned int)sv->save_cr;
- ts->xer = (unsigned int)sv->save_xer;
- ts->lr = (unsigned int)sv->save_lr;
- ts->ctr = (unsigned int)sv->save_ctr;
- ts->srr0 = (unsigned int)sv->save_srr0;
- ts->srr1 = (unsigned int)sv->save_srr1;
+ ts->r0 = sv->save_r0;
+ ts->r1 = sv->save_r1;
+ ts->r2 = sv->save_r2;
+ ts->r3 = sv->save_r3;
+ ts->r4 = sv->save_r4;
+ ts->r5 = sv->save_r5;
+ ts->r6 = sv->save_r6;
+ ts->r7 = sv->save_r7;
+ ts->r8 = sv->save_r8;
+ ts->r9 = sv->save_r9;
+ ts->r10 = sv->save_r10;
+ ts->r11 = sv->save_r11;
+ ts->r12 = sv->save_r12;
+ ts->r13 = sv->save_r13;
+ ts->r14 = sv->save_r14;
+ ts->r15 = sv->save_r15;
+ ts->r16 = sv->save_r16;
+ ts->r17 = sv->save_r17;
+ ts->r18 = sv->save_r18;
+ ts->r19 = sv->save_r19;
+ ts->r20 = sv->save_r20;
+ ts->r21 = sv->save_r21;
+ ts->r22 = sv->save_r22;
+ ts->r23 = sv->save_r23;
+ ts->r24 = sv->save_r24;
+ ts->r25 = sv->save_r25;
+ ts->r26 = sv->save_r26;
+ ts->r27 = sv->save_r27;
+ ts->r28 = sv->save_r28;
+ ts->r29 = sv->save_r29;
+ ts->r30 = sv->save_r30;
+ ts->r31 = sv->save_r31;
+ ts->cr = sv->save_cr;
+ ts->xer = sv->save_xer;
+ ts->lr = sv->save_lr;
+ ts->ctr = sv->save_ctr;
+ ts->srr0 = sv->save_srr0;
+ ts->srr1 = sv->save_srr1;
ts->mq = 0; /* MQ register (601 only) */
- ts->vrsave = (unsigned int)sv->save_vrsave; /* VRSAVE register (Altivec only) */
+ ts->vrsave = sv->save_vrsave; /* VRSAVE register (Altivec only) */
}
else { /* No user state yet. Save seemingly random values. */
*count = PPC_THREAD_STATE_COUNT; /* Pass back the amount we actually copied */
return KERN_SUCCESS;
-
- case PPC_THREAD_STATE64:
-
- if (*count < PPC_THREAD_STATE64_COUNT) { /* Is the count ok? */
- return KERN_INVALID_ARGUMENT;
- }
-
- xts = (struct ppc_thread_state64 *) tstate;
-
- sv = genuser; /* Copy this over */
-
- if(sv) { /* Is there a save area yet? */
- xts->r0 = sv->save_r0;
- xts->r1 = sv->save_r1;
- xts->r2 = sv->save_r2;
- xts->r3 = sv->save_r3;
- xts->r4 = sv->save_r4;
- xts->r5 = sv->save_r5;
- xts->r6 = sv->save_r6;
- xts->r7 = sv->save_r7;
- xts->r8 = sv->save_r8;
- xts->r9 = sv->save_r9;
- xts->r10 = sv->save_r10;
- xts->r11 = sv->save_r11;
- xts->r12 = sv->save_r12;
- xts->r13 = sv->save_r13;
- xts->r14 = sv->save_r14;
- xts->r15 = sv->save_r15;
- xts->r16 = sv->save_r16;
- xts->r17 = sv->save_r17;
- xts->r18 = sv->save_r18;
- xts->r19 = sv->save_r19;
- xts->r20 = sv->save_r20;
- xts->r21 = sv->save_r21;
- xts->r22 = sv->save_r22;
- xts->r23 = sv->save_r23;
- xts->r24 = sv->save_r24;
- xts->r25 = sv->save_r25;
- xts->r26 = sv->save_r26;
- xts->r27 = sv->save_r27;
- xts->r28 = sv->save_r28;
- xts->r29 = sv->save_r29;
- xts->r30 = sv->save_r30;
- xts->r31 = sv->save_r31;
- xts->cr = sv->save_cr;
- xts->xer = sv->save_xer;
- xts->lr = sv->save_lr;
- xts->ctr = sv->save_ctr;
- xts->srr0 = sv->save_srr0;
- xts->srr1 = sv->save_srr1;
- xts->vrsave = sv->save_vrsave; /* VRSAVE register (Altivec only) */
- }
- else { /* No user state yet. Save seemingly random values. */
-
- for(i=0; i < 32; i++) { /* Fill up with defaults */
- ((unsigned long long *)&xts->r0)[i] = ((unsigned long long *)&FloatInit)[0];
- }
- xts->cr = 0;
- xts->xer = 0;
- xts->lr = ((unsigned long long *)&FloatInit)[0];
- xts->ctr = ((unsigned long long *)&FloatInit)[0];
- xts->srr0 = ((unsigned long long *)&FloatInit)[0];
- xts->srr1 = MSR_EXPORT_MASK_SET;
- xts->vrsave = 0; /* VRSAVE register (Altivec only) */
- }
-
- *count = PPC_THREAD_STATE64_COUNT; /* Pass back the amount we actually copied */
- return KERN_SUCCESS;
-
case PPC_EXCEPTION_STATE:
if (*count < PPC_EXCEPTION_STATE_COUNT) {
}
es = (struct ppc_exception_state *) tstate;
- sv = genuser; /* Copy this over */
+ sv = thr_act->mact.pcb; /* Start with the normal savearea */
+ while(sv) { /* Find the user context */
+ if(sv->save_srr1 & MASK(MSR_PR)) { /* Are we looking at the user context? */
+ break; /* Outta here */
+ }
+ sv = sv->save_hdr.save_prev; /* Back chain */
+ }
+
if(sv) { /* See if valid state yet */
- es->dar = (unsigned int)sv->save_dar;
+ es->dar = sv->save_dar;
es->dsisr = sv->save_dsisr;
es->exception = sv->save_exception;
}
*count = PPC_EXCEPTION_STATE_COUNT;
return KERN_SUCCESS;
- case PPC_EXCEPTION_STATE64:
-
- if (*count < PPC_EXCEPTION_STATE64_COUNT) {
- return KERN_INVALID_ARGUMENT;
- }
-
- xes = (struct ppc_exception_state64 *) tstate;
- sv = genuser; /* Copy this over */
-
- if(sv) { /* See if valid state yet */
- xes->dar = sv->save_dar;
- xes->dsisr = sv->save_dsisr;
- xes->exception = sv->save_exception;
- }
- else { /* Nope, not yet */
- xes->dar = 0;
- xes->dsisr = 0;
- xes->exception = ((unsigned int *)&FloatInit)[0];
- }
-
- *count = PPC_EXCEPTION_STATE64_COUNT;
- return KERN_SUCCESS;
-
case PPC_FLOAT_STATE:
if (*count < PPC_FLOAT_STATE_COUNT) {
fs = (struct ppc_float_state *) tstate; /* Point to destination */
- fsv = find_user_fpu(thr_act); /* Get the user's fpu savearea */
+ fsv = (savearea_fpu *)thr_act->mact.curctx->FPUsave; /* Start with the top FPU savearea */
+
+ while(fsv) { /* Find the user context */
+ if(!fsv->save_hdr.save_level) { /* Are we looking at the user context? */
+ break; /* Outta here */
+ }
+ fsv = (savearea_fpu *)fsv->save_hdr.save_prev; /* Back chain */
+ }
if(fsv) { /* See if we have any */
bcopy((char *)&fsv->save_fp0, (char *)fs, 32*8); /* 32 registers */
vs = (struct ppc_vector_state *) tstate; /* Point to destination */
- vsv = find_user_vec(thr_act); /* Find the vector savearea */
+ vsv = (savearea_vec *)thr_act->mact.curctx->VMXsave; /* Start with the top vector savearea */
+
+ while(vsv) { /* Find the user context */
+ if(!vsv->save_hdr.save_level) { /* Are we looking at the user context? */
+ break; /* Outta here */
+ }
+ vsv = (savearea_vec *)vsv->save_hdr.save_prev; /* Back chain */
+ }
if(vsv) { /* See if we have any */
vs->save_vscr[0] = 0; /* Set an initial value if no general user yet */
vs->save_vscr[1] = 0;
vs->save_vscr[2] = 0;
- vs->save_vscr[3] = 0x00010000; /* Always start with Java mode off */
+ vs->save_vscr[3] = 0x00010000;
}
for(i=0; i < 32; i++) { /* Copy the saved registers and invalidate the others */
for(j=0; j < 4; j++) {
vs->save_vscr[0] = 0; /* Set an initial value if no general user yet */
vs->save_vscr[1] = 0;
vs->save_vscr[2] = 0;
- vs->save_vscr[3] = 0x00010000; /* Always start with Java mode off */
+ vs->save_vscr[3] = 0x00010000;
}
vs->save_vrvalid = 0; /* Clear the valid flags */
}
unsigned int i;
int clgn;
register struct ppc_thread_state *ts;
- register struct ppc_thread_state64 *xts;
register struct ppc_exception_state *es;
- register struct ppc_exception_state *xes;
register struct ppc_float_state *fs;
register struct ppc_vector_state *vs;
int kernel_act = thr_act->kernel_loading || thr_act->kernel_loaded;
+#if MACH_ASSERT
+ if (watchacts & WA_STATE)
+ printf("act_%x act_machine_set_state(thr_act=%x,flav=%x,st=%x,cnt=%x)\n",
+ current_act(), thr_act, flavor, tstate, count);
+#endif /* MACH_ASSERT */
+
// dbgTrace((unsigned int)thr_act, (unsigned int)sv, flavor); /* (TEST/DEBUG) */
clgn = count; /* Get the count */
return KERN_INVALID_ARGUMENT; /* Yeah, just leave... */
}
break;
-
- case PPC_THREAD_STATE64:
-
- if (clgn < PPC_THREAD_STATE64_COUNT) { /* Is it too short? */
- return KERN_INVALID_ARGUMENT; /* Yeah, just leave... */
- }
- break;
case PPC_EXCEPTION_STATE:
return KERN_INVALID_ARGUMENT; /* Yeah, just leave... */
}
- case PPC_EXCEPTION_STATE64:
-
- if (clgn < PPC_EXCEPTION_STATE64_COUNT) { /* Is it too short? */
- return KERN_INVALID_ARGUMENT; /* Yeah, just leave... */
- }
-
break;
case PPC_FLOAT_STATE:
switch (flavor) {
case PPC_THREAD_STATE:
+ case PPC_EXCEPTION_STATE:
ts = (struct ppc_thread_state *)tstate;
+
+ if(flavor == PPC_THREAD_STATE) { /* Are we updating plain state? */
+
+ genuser->save_r0 = ts->r0;
+ genuser->save_r1 = ts->r1;
+ genuser->save_r2 = ts->r2;
+ genuser->save_r3 = ts->r3;
+ genuser->save_r4 = ts->r4;
+ genuser->save_r5 = ts->r5;
+ genuser->save_r6 = ts->r6;
+ genuser->save_r7 = ts->r7;
+ genuser->save_r8 = ts->r8;
+ genuser->save_r9 = ts->r9;
+ genuser->save_r10 = ts->r10;
+ genuser->save_r11 = ts->r11;
+ genuser->save_r12 = ts->r12;
+ genuser->save_r13 = ts->r13;
+ genuser->save_r14 = ts->r14;
+ genuser->save_r15 = ts->r15;
+ genuser->save_r16 = ts->r16;
+ genuser->save_r17 = ts->r17;
+ genuser->save_r18 = ts->r18;
+ genuser->save_r19 = ts->r19;
+ genuser->save_r20 = ts->r20;
+ genuser->save_r21 = ts->r21;
+ genuser->save_r22 = ts->r22;
+ genuser->save_r23 = ts->r23;
+ genuser->save_r24 = ts->r24;
+ genuser->save_r25 = ts->r25;
+ genuser->save_r26 = ts->r26;
+ genuser->save_r27 = ts->r27;
+ genuser->save_r28 = ts->r28;
+ genuser->save_r29 = ts->r29;
+ genuser->save_r30 = ts->r30;
+ genuser->save_r31 = ts->r31;
+
+ genuser->save_cr = ts->cr;
+ genuser->save_xer = ts->xer;
+ genuser->save_lr = ts->lr;
+ genuser->save_ctr = ts->ctr;
+ genuser->save_srr0 = ts->srr0;
+ genuser->save_vrsave = ts->vrsave; /* VRSAVE register (Altivec only) */
- genuser->save_r0 = (uint64_t)ts->r0;
- genuser->save_r1 = (uint64_t)ts->r1;
- genuser->save_r2 = (uint64_t)ts->r2;
- genuser->save_r3 = (uint64_t)ts->r3;
- genuser->save_r4 = (uint64_t)ts->r4;
- genuser->save_r5 = (uint64_t)ts->r5;
- genuser->save_r6 = (uint64_t)ts->r6;
- genuser->save_r7 = (uint64_t)ts->r7;
- genuser->save_r8 = (uint64_t)ts->r8;
- genuser->save_r9 = (uint64_t)ts->r9;
- genuser->save_r10 = (uint64_t)ts->r10;
- genuser->save_r11 = (uint64_t)ts->r11;
- genuser->save_r12 = (uint64_t)ts->r12;
- genuser->save_r13 = (uint64_t)ts->r13;
- genuser->save_r14 = (uint64_t)ts->r14;
- genuser->save_r15 = (uint64_t)ts->r15;
- genuser->save_r16 = (uint64_t)ts->r16;
- genuser->save_r17 = (uint64_t)ts->r17;
- genuser->save_r18 = (uint64_t)ts->r18;
- genuser->save_r19 = (uint64_t)ts->r19;
- genuser->save_r20 = (uint64_t)ts->r20;
- genuser->save_r21 = (uint64_t)ts->r21;
- genuser->save_r22 = (uint64_t)ts->r22;
- genuser->save_r23 = (uint64_t)ts->r23;
- genuser->save_r24 = (uint64_t)ts->r24;
- genuser->save_r25 = (uint64_t)ts->r25;
- genuser->save_r26 = (uint64_t)ts->r26;
- genuser->save_r27 = (uint64_t)ts->r27;
- genuser->save_r28 = (uint64_t)ts->r28;
- genuser->save_r29 = (uint64_t)ts->r29;
- genuser->save_r30 = (uint64_t)ts->r30;
- genuser->save_r31 = (uint64_t)ts->r31;
-
- genuser->save_cr = ts->cr;
- genuser->save_xer = (uint64_t)ts->xer;
- genuser->save_lr = (uint64_t)ts->lr;
- genuser->save_ctr = (uint64_t)ts->ctr;
- genuser->save_srr0 = (uint64_t)ts->srr0;
- genuser->save_vrsave = ts->vrsave; /* VRSAVE register (Altivec only) */
-
- genuser->save_srr1 = MSR_PREPARE_FOR_IMPORT(genuser->save_srr1, ts->srr1); /* Set the bits we can change */
-
- if(!kernel_act) genuser->save_srr1 |= MSR_EXPORT_MASK_SET; /* If not a kernel guy, force the magic bits on */
-
- genuser->save_srr1 &= ~(MASK(MSR_FP) | MASK(MSR_VEC)); /* Make sure we don't enable the floating point unit */
-
- return KERN_SUCCESS;
-
-
- case PPC_THREAD_STATE64:
+ genuser->save_srr1 = MSR_PREPARE_FOR_IMPORT(genuser->save_srr1, ts->srr1); /* Set the bits we can change */
+
+ if(!kernel_act) genuser->save_srr1 |= MSR_EXPORT_MASK_SET; /* If not a kernel guy, force the magic bits on */
+
+ genuser->save_srr1 &= ~(MASK(MSR_FP) | MASK(MSR_VEC)); /* Make sure we don't enable the floating point unit */
+
+ return KERN_SUCCESS;
- xts = (struct ppc_thread_state64 *)tstate;
-
- genuser->save_r0 = xts->r0;
- genuser->save_r1 = xts->r1;
- genuser->save_r2 = xts->r2;
- genuser->save_r3 = xts->r3;
- genuser->save_r4 = xts->r4;
- genuser->save_r5 = xts->r5;
- genuser->save_r6 = xts->r6;
- genuser->save_r7 = xts->r7;
- genuser->save_r8 = xts->r8;
- genuser->save_r9 = xts->r9;
- genuser->save_r10 = xts->r10;
- genuser->save_r11 = xts->r11;
- genuser->save_r12 = xts->r12;
- genuser->save_r13 = xts->r13;
- genuser->save_r14 = xts->r14;
- genuser->save_r15 = xts->r15;
- genuser->save_r16 = xts->r16;
- genuser->save_r17 = xts->r17;
- genuser->save_r18 = xts->r18;
- genuser->save_r19 = xts->r19;
- genuser->save_r20 = xts->r20;
- genuser->save_r21 = xts->r21;
- genuser->save_r22 = xts->r22;
- genuser->save_r23 = xts->r23;
- genuser->save_r24 = xts->r24;
- genuser->save_r25 = xts->r25;
- genuser->save_r26 = xts->r26;
- genuser->save_r27 = xts->r27;
- genuser->save_r28 = xts->r28;
- genuser->save_r29 = xts->r29;
- genuser->save_r30 = xts->r30;
- genuser->save_r31 = xts->r31;
-
- genuser->save_cr = xts->cr;
- genuser->save_xer = xts->xer;
- genuser->save_lr = xts->lr;
- genuser->save_ctr = xts->ctr;
- genuser->save_srr0 = xts->srr0;
- genuser->save_vrsave = xts->vrsave; /* VRSAVE register (Altivec only) */
-
- genuser->save_srr1 = MSR_PREPARE_FOR_IMPORT(genuser->save_srr1, xts->srr1); /* Set the bits we can change */
+ }
- if(!kernel_act) genuser->save_srr1 |= MSR_EXPORT_MASK_SET; /* If not a kernel guy, force the magic bits on */
-
- genuser->save_srr1 &= ~(MASK(MSR_FP) | MASK(MSR_VEC)); /* Make sure we don't enable the floating point unit */
-
- return KERN_SUCCESS;
-
-
- case PPC_EXCEPTION_STATE:
-
es = (struct ppc_exception_state *) tstate;
- genuser->save_dar = (uint64_t)es->dar;
+ genuser->save_dar = es->dar;
genuser->save_dsisr = es->dsisr;
genuser->save_exception = es->exception;
return KERN_SUCCESS;
-/*
- * It's pretty worthless to try to change this stuff, but we'll do it anyway.
- */
-
- case PPC_EXCEPTION_STATE64:
-
- xes = (struct ppc_exception_state *) tstate;
-
- genuser->save_dar = xes->dar;
- genuser->save_dsisr = xes->dsisr;
- genuser->save_exception = xes->exception;
-
- return KERN_SUCCESS;
-
case PPC_FLOAT_STATE:
toss_live_fpu(thr_act->mact.curctx); /* Toss my floating point if live anywhere */
fsvn = (savearea_fpu *)fsvo->save_hdr.save_prev; /* Skip on to the next */
}
- fsvo->save_hdr.save_prev = (addr64_t)fsv; /* Queue us on in */
+ fsvo->save_hdr.save_prev = (savearea *)fsv; /* Queue us on in */
}
}
vsvn = (savearea_vec *)vsvo->save_hdr.save_prev; /* Skip on to the next */
}
- vsvo->save_hdr.save_prev = (addr64_t)vsv; /* Queue us on in */
+ vsvo->save_hdr.save_prev = (savearea *)vsv; /* Queue us on in */
}
}
if(sv->save_srr1 & MASK(MSR_PR)) return sv; /* We found a user state context... */
osv = sv; /* Save the last one */
- sv = (savearea *)sv->save_hdr.save_prev; /* Get the previous context */
+ sv = sv->save_hdr.save_prev; /* Get the previous context */
}
sv = save_alloc(); /* Get one */
sv->save_hdr.save_level = 0; /* Mark user state */
if(osv) { /* Did we already have one? */
- osv->save_hdr.save_prev = (addr64_t)sv; /* Chain us on the end */
+ osv->save_hdr.save_prev = sv; /* Chain us on the end */
}
else { /* We are the first */
act->mact.pcb = sv; /* Put it there */
}
sv->save_cr = 0;
sv->save_xer = 0;
- sv->save_lr = (uint64_t)FloatInit;
- sv->save_ctr = (uint64_t)FloatInit;
- sv->save_srr0 = (uint64_t)FloatInit;
- sv->save_srr1 = (uint64_t)MSR_EXPORT_MASK_SET;
+ sv->save_lr = ((unsigned int *)&FloatInit)[0];
+ sv->save_ctr = ((unsigned int *)&FloatInit)[1];
+ sv->save_srr0 = ((unsigned int *)&FloatInit)[0];
+ sv->save_srr1 = MSR_EXPORT_MASK_SET;
sv->save_fpscr = 0; /* Clear all floating point exceptions */
sv->save_vscr[0] = 0x00000000;
sv->save_vscr[1] = 0x00000000;
sv->save_vscr[2] = 0x00000000;
- sv->save_vscr[3] = 0x00010000; /* Disable java mode and clear saturated */
+ sv->save_vscr[3] = 0x00010000; /* Supress java mode and clear saturated */
+
+ spc = (unsigned int)act->map->pmap->space; /* Get the space we're in */
+
+ srs = (unsigned int *)&sv->save_sr0; /* Point to the SRs */
+ for(i = 0; i < 16; i++) { /* Fill in the SRs for the new context */
+ srs[i] = SEG_REG_PROT | (i<<20) | spc; /* Set the SR */
+ }
return sv; /* Bye bye... */
}
if(sv->save_srr1 & MASK(MSR_PR)) { /* Are we looking at the user context? */
break; /* Outta here */
}
- sv = (savearea *)sv->save_hdr.save_prev; /* Get the previous context */
+ sv = sv->save_hdr.save_prev; /* Get the previous context */
}
return sv; /* Bye bye... */
{
struct ppc_thread_state *state;
- /*
- * Set a default.
- */
- if (*user_stack == 0)
- *user_stack = USRSTACK;
- if (customstack)
- *customstack = 0;
+ if (customstack)
+ *customstack = 0;
switch (flavor) {
case PPC_THREAD_STATE:
state = (struct ppc_thread_state *) tstate;
- /*
- * If a valid user stack is specified, use it.
- */
- *user_stack = state->r1 ? state->r1: USRSTACK;
+ /* If a valid user stack is specified, use it. */
+ if (state->r1)
+ *user_stack = state->r1;
+
+ if (customstack && state->r1)
+ *customstack = 1;
- if (customstack && state->r1)
- *customstack = 1;
-
break;
default :
return (KERN_INVALID_ARGUMENT);
sv = get_user_regs(act); /* Get the user state registers */
- sv->save_r1 = (uint64_t)user_stack;
+ sv->save_r1 = user_stack;
return;
}
sv->save_r1 += adjust; /* Adjust the stack */
- return (unsigned int)sv->save_r1; /* Return the adjusted stack */
+ return sv->save_r1; /* Return the adjusted stack */
}
sv = get_user_regs(act); /* Get the user state registers */
- sv->save_srr0 = (uint64_t)entry;
+ sv->save_srr0 = entry;
return;
}
return (MASK(MSR_PR)|MASK(MSR_ME)|MASK(MSR_IR)|MASK(MSR_DR)|MASK(MSR_EE));
}
-void ppc_checkthreadstate(void * tsptr, int flavor)
-{
- if (flavor == PPC_THREAD_STATE64) {
- struct ppc_thread_state64 *ts64 =(struct ppc_thread_state64 *)tsptr;
-
- /* Make sure naughty bits are off and necessary bits are on */
- ts64->srr1 &= ~(MASK(MSR_POW)|MASK(MSR_ILE)|MASK(MSR_IP)|MASK(MSR_LE));
- ts64->srr1 |= (MASK(MSR_PR)|MASK(MSR_ME)|MASK(MSR_IR)|MASK(MSR_DR)|MASK(MSR_EE));
- } else {
- struct ppc_thread_state *ts =(struct ppc_thread_state *)tsptr;
-
- /* Make sure naughty bits are off and necessary bits are on */
- ts->srr1 &= ~(MASK(MSR_POW)|MASK(MSR_ILE)|MASK(MSR_IP)|MASK(MSR_LE));
- ts->srr1 |= (MASK(MSR_PR)|MASK(MSR_ME)|MASK(MSR_IR)|MASK(MSR_DR)|MASK(MSR_EE));
- }
- return;
-}
-
void thread_set_child(thread_act_t child, int pid)
{
struct savearea *child_state;
child_state = get_user_regs(child);
- child_state->save_r3 = (uint_t)pid;
- child_state->save_r4 = 1ULL;
+ child_state->save_r3 = pid;
+ child_state->save_r4 = 1;
}
void thread_set_parent(thread_act_t parent, int pid)
{
parent_state = get_user_regs(parent);
- parent_state->save_r3 = (uint64_t)pid;
+ parent_state->save_r3 = pid;
parent_state->save_r4 = 0;
}
fsv->save_hdr.save_misc2 = 0xDEBB1ED0; /* Eye catcher for debug */
fsv->save_hdr.save_misc3 = 0xE5DA11A5; /* Eye catcher for debug */
- sv->save_hdr.save_misc0 = (uint64_t)fsv; /* Remember this one */
+ sv->save_hdr.save_misc0 = (unsigned int)fsv; /* Remember this one */
bcopy((char *)((unsigned int)ofsv + sizeof(savearea_comm)), /* Copy everything but the headers */
(char *)((unsigned int)fsv + sizeof(savearea_comm)),
vsv->save_hdr.save_misc2 = 0xDEBB1ED0; /* Eye catcher for debug */
vsv->save_hdr.save_misc3 = 0xE5DA11A5; /* Eye catcher for debug */
- sv->save_hdr.save_misc1 = (uint64_t)vsv; /* Chain in the floating point */
+ sv->save_hdr.save_misc1 = (unsigned int)vsv; /* Chain in the floating point */
bcopy((char *)((unsigned int)ovsv + sizeof(savearea_comm)), /* Copy everything but the headers */
(char *)((unsigned int)vsv + sizeof(savearea_comm)),
spc = (unsigned int)act->map->pmap->space; /* Get the space we're in */
+ srs = (unsigned int *)&sv->save_sr0; /* Point to the SRs */
+ for(i = 0; i < 16; i++) { /* Fill in the SRs for the new context */
+ srs[i] = SEG_REG_PROT | (i<<20) | spc; /* Set the SRs */
+ }
+
osv = act->mact.pcb; /* Get the top general savearea */
psv = 0;
while(osv) { /* Any saved state? */
if(osv->save_srr1 & MASK(MSR_PR)) break; /* Leave if this is user state */
psv = osv; /* Save previous savearea address */
- osv = (savearea *)osv->save_hdr.save_prev; /* Get one underneath our's */
+ osv = osv->save_hdr.save_prev; /* Get one underneath our's */
}
if(osv) { /* Did we find one? */
}
- if(psv) psv->save_hdr.save_prev = (addr64_t)sv; /* Chain us to the end or */
+ if(psv) psv->save_hdr.save_prev = sv; /* Chain us to the end or */
else act->mact.pcb = (pcb_t)sv; /* to the start if the only one */
ovsv = act->mact.curctx->VMXsave; /* Get the top vector savearea */
}
if(vsv) { /* Are we sticking any vector on this one? */
- if(pvsv) pvsv->save_hdr.save_prev = (addr64_t)vsv; /* Yes, chain us to the end or */
+ if(pvsv) pvsv->save_hdr.save_prev = (savearea *)vsv; /* Yes, chain us to the end or */
else act->mact.curctx->VMXsave = vsv; /* to the start if the only one */
vsv->save_hdr.save_misc2 = 0; /* Eye catcher for debug */
}
if(fsv) { /* Are we sticking any vector on this one? */
- if(pfsv) pfsv->save_hdr.save_prev = (addr64_t)fsv; /* Yes, chain us to the end or */
+ if(pfsv) pfsv->save_hdr.save_prev = (savearea *)fsv; /* Yes, chain us to the end or */
else act->mact.curctx->FPUsave = fsv; /* to the start if the only one */
fsv->save_hdr.save_misc2 = 0; /* Eye catcher for debug */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
savearea_fpu *FPUsave; /* The floating point savearea */
savearea *FPUlevel; /* The floating point context level */
unsigned int FPUcpu; /* The last processor to enable floating point */
- unsigned int FPUsync; /* Sync lock */
savearea_vec *VMXsave; /* The VMX savearea */
savearea *VMXlevel; /* The VMX context level */
unsigned int VMXcpu; /* The last processor to enable vector */
- unsigned int VMXsync; /* Sync lock */
struct thread_activation *facAct; /* Activation associated with context */
};
struct vmmCntrlEntry *vmmCEntry; /* Pointer current emulation context or 0 */
struct vmmCntrlTable *vmmControl; /* Pointer to virtual machine monitor control table */
uint64_t qactTimer; /* Time thread needs to interrupt. This is a single-shot timer. Zero is unset */
- unsigned int cioSpace; /* Address space ID for in progress copyin/out */
-#define cioSwitchAway 0x80000000 /* Context switched away from thread since MapUserAddressSpace */
-#define cioSwitchAwayb 0
- addr64_t cioRelo; /* Relocation value for in progress copyin/out */
unsigned int ksp; /* points to TOP OF STACK or zero */
- unsigned int preemption_count; /* preemption count */
unsigned int bbDescAddr; /* Points to Blue Box Trap descriptor area in kernel (page aligned) */
unsigned int bbUserDA; /* Points to Blue Box Trap descriptor area in user (page aligned) */
unsigned int bbTableStart; /* Points to Blue Box Trap dispatch area in user */
unsigned int bbTaskID; /* Opaque task ID for Blue Box threads */
unsigned int bbTaskEnv; /* Opaque task data reference for Blue Box threads */
unsigned int specFlags; /* Special flags */
- unsigned int pmcovfl[8]; /* PMC overflow count */
- unsigned int perfmonFlags; /* Perfmon facility flags */
/* special flags bits */
#define vectorCngbit 6
#define timerPopbit 7
#define userProtKeybit 8
-#define FamVMenabit 11
+#define trapUnalignbit 9
+#define notifyUnalignbit 10
+#define FamVMenabit 11
#define FamVMmodebit 12
-#define perfMonitorbit 13
/* NOTE: Do not move or assign bit 31 without changing exception vector ultra fast path code */
#define bbThreadbit 28
#define bbNoMachSCbit 29
#define bbPreemptivebit 30
#define spfReserved1 31 /* See note above */
-#define ignoreZeroFault 0x80000000 /* (1<<(31-ignoreZeroFaultbit)) */
-#define floatUsed 0x40000000 /* (1<<(31-floatUsedbit)) */
-#define vectorUsed 0x20000000 /* (1<<(31-vectorUsedbit)) */
-
-#define runningVM 0x08000000 /* (1<<(31-runningVMbit)) */
-#define floatCng 0x04000000 /* (1<<(31-floatCngbit)) */
-#define vectorCng 0x02000000 /* (1<<(31-vectorCngbit)) */
-#define timerPop 0x01000000 /* (1<<(31-timerPopbit)) */
-
-#define userProtKey 0x00800000 /* (1<<(31-userProtKeybit)) */
-
-#define FamVMena 0x00100000 /* (1<<(31-FamVMenabit)) */
-#define FamVMmode 0x00080000 /* (1<<(31-FamVMmodebit)) */
-#define perfMonitor 0x00040000 /* (1<<(31-perfMonitorbit)) */
-
-#define bbThread 0x00000008 /* (1<<(31-bbThreadbit)) */
-#define bbNoMachSC 0x00000004 /* (1<<(31-bbNoMachSCbit)) */
-#define bbPreemptive 0x00000002 /* (1<<(31-bbPreemptivebit)) */
+#define ignoreZeroFault (1<<(31-ignoreZeroFaultbit))
+#define floatUsed (1<<(31-floatUsedbit))
+#define vectorUsed (1<<(31-vectorUsedbit))
+#define runningVM (1<<(31-runningVMbit))
+#define floatCng (1<<(31-floatCngbit))
+#define vectorCng (1<<(31-vectorCngbit))
+#define timerPop (1<<(31-timerPopbit))
+#define userProtKey (1<<(31-userProtKeybit))
+#define trapUnalign (1<<(31-trapUnalignbit))
+#define notifyUnalign (1<<(31-notifyUnalignbit))
+#define FamVMena (1<<(31-FamVMenabit))
+#define FamVMmode (1<<(31-FamVMmodebit))
+#define bbThread (1<<(31-bbThreadbit))
+#define bbNoMachSC (1<<(31-bbNoMachSCbit))
+#define bbPreemptive (1<<(31-bbPreemptivebit))
#define fvChkb 0
#define fvChk 0x80000000
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <ppc/proc_reg.h> /* for SR_xxx definitions */
#include <ppc/pmap.h>
#include <ppc/mem.h>
-#include <ppc/mappings.h>
#include <ppc/Firmware.h>
#include <ppc/low_trace.h>
-#include <ppc/Diagnostics.h>
-#include <ppc/hw_perfmon.h>
#include <sys/kdebug.h>
*/
#define UPDATE_PPC_EXCEPTION_STATE { \
thread_act_t thr_act = current_act(); \
- thr_act->mact.pcb->save_dar = (uint64_t)dar; \
+ thr_act->mact.pcb->save_dar = dar; \
thr_act->mact.pcb->save_dsisr = dsisr; \
thr_act->mact.pcb->save_exception = trapno / T_VECTOR_SIZE; /* back to powerpc */ \
}
static void unresolved_kernel_trap(int trapno,
struct savearea *ssp,
unsigned int dsisr,
- addr64_t dar,
+ unsigned int dar,
char *message);
struct savearea *trap(int trapno,
struct savearea *ssp,
unsigned int dsisr,
- addr64_t dar)
+ unsigned int dar)
{
int exception;
int code;
unsigned int offset;
thread_act_t thr_act;
boolean_t intr;
-
#ifdef MACH_BSD
time_value_t tv;
#endif /* MACH_BSD */
if(perfTrapHook) { /* Is there a hook? */
- if(perfTrapHook(trapno, ssp, dsisr, (unsigned int)dar) == KERN_SUCCESS) return ssp; /* If it succeeds, we are done... */
+ if(perfTrapHook(trapno, ssp, dsisr, dar) == KERN_SUCCESS) return ssp; /* If it succeeds, we are done... */
}
#if 0
ast_taken(AST_PREEMPT, FALSE);
break;
- case T_PERF_MON:
- perfmon_handle_pmi(ssp);
- break;
-
case T_RESET: /* Reset interruption */
- if (!Call_Debugger(trapno, ssp))
- unresolved_kernel_trap(trapno, ssp, dsisr, dar, NULL);
+#if 0
+ kprintf("*** Reset exception ignored; srr0 = %08X, srr1 = %08X\n",
+ ssp->save_srr0, ssp->save_srr1);
+#else
+ panic("Unexpected Reset exception; srr0 = %08X, srr1 = %08X\n",
+ ssp->save_srr0, ssp->save_srr1);
+#endif
break; /* We just ignore these */
/*
case T_FP_UNAVAILABLE:
case T_IO_ERROR:
case T_RESERVED:
+ case T_ALIGNMENT:
default:
unresolved_kernel_trap(trapno, ssp, dsisr, dar, NULL);
break;
-
-
- case T_ALIGNMENT:
-/*
-* If enaNotifyEMb is set, we get here, and
-* we have actually already emulated the unaligned access.
-* All that we want to do here is to ignore the interrupt. This is to allow logging or
-* tracing of unaligned accesses.
-*/
-
- KERNEL_DEBUG_CONSTANT(
- MACHDBG_CODE(DBG_MACH_EXCP_ALNG, 0) | DBG_FUNC_NONE,
- (int)ssp->save_srr0 - 4, (int)dar, (int)dsisr, (int)ssp->save_lr, 0);
- break;
-
- case T_EMULATE:
-/*
-* If enaNotifyEMb is set we get here, and
-* we have actually already emulated the instruction.
-* All that we want to do here is to ignore the interrupt. This is to allow logging or
-* tracing of emulated instructions.
-*/
-
- KERNEL_DEBUG_CONSTANT(
- MACHDBG_CODE(DBG_MACH_EXCP_EMUL, 0) | DBG_FUNC_NONE,
- (int)ssp->save_srr0 - 4, (int)((savearea_comm *)ssp)->save_misc2, (int)dsisr, (int)ssp->save_lr, 0);
- break;
-
-
-
-
case T_TRACE:
case T_RUNMODE_TRACE:
mp_enable_preemption();
#endif /* MACH_KDB */
- if(ssp->save_dsisr & dsiInvMode) { /* Did someone try to reserve cache inhibited? */
- panic("trap: disallowed access to cache inhibited memory - %016llX\n", dar);
- }
-
if(intr) ml_set_interrupts_enabled(TRUE); /* Enable if we were */
-
- if(((dar >> 28) < 0xE) | ((dar >> 28) > 0xF)) { /* Is this a copy in/out? */
-
- offset = (unsigned int)dar; /* Set the failing address */
- map = kernel_map; /* No, this is a normal kernel access */
+
+ /* simple case : not SR_COPYIN segment, from kernel */
+ if ((dar >> 28) != SR_COPYIN_NUM) {
+ map = kernel_map;
+
+ offset = dar;
+
/*
* Note: Some ROM device drivers will access page 0 when they start. The IOKit will
* set a flag to tell us to ignore any access fault on page 0. After the driver is
* opened, it will clear the flag.
*/
- if((0 == (offset & -PAGE_SIZE)) && /* Check for access of page 0 and */
- ((thr_act->mact.specFlags) & ignoreZeroFault)) { /* special case of ignoring page zero faults */
- ssp->save_srr0 += 4; /* Point to next instruction */
+ if((0 == (dar & -PAGE_SIZE)) && /* Check for access of page 0 and */
+ ((thr_act->mact.specFlags) & ignoreZeroFault)) {
+ /* special case of ignoring page zero faults */
+ ssp->save_srr0 += 4; /* Point to next instruction */
break;
}
- code = vm_fault(map, trunc_page_32(offset),
+ code = vm_fault(map, trunc_page(offset),
dsisr & MASK(DSISR_WRITE) ? PROT_RW : PROT_RO,
FALSE, THREAD_UNINT, NULL, 0);
unresolved_kernel_trap(trapno, ssp, dsisr, dar, NULL);
} else {
ssp->save_hdr.save_flags |= SAVredrive; /* Tell low-level to re-try fault */
- ssp->save_dsisr = (ssp->save_dsisr &
- ~((MASK(DSISR_NOEX) | MASK(DSISR_PROT)))) | MASK(DSISR_HASH); /* Make sure this is marked as a miss */
+ ssp->save_dsisr |= MASK(DSISR_HASH); /* Make sure this is marked as a miss */
}
break;
}
/* If we get here, the fault was due to a copyin/out */
map = thr_act->map;
-
- offset = (unsigned int)(thr_act->mact.cioRelo + dar); /* Compute the user space address */
- code = vm_fault(map, trunc_page_32(offset),
+ /* Mask out SR_COPYIN and mask in original segment */
+
+ offset = (dar & 0x0fffffff) |
+ ((mfsrin(dar)<<8) & 0xF0000000);
+
+ code = vm_fault(map, trunc_page(offset),
dsisr & MASK(DSISR_WRITE) ? PROT_RW : PROT_RO,
FALSE, THREAD_UNINT, NULL, 0);
}
else {
ssp->save_hdr.save_flags |= SAVredrive; /* Tell low-level to re-try fault */
- ssp->save_dsisr = (ssp->save_dsisr &
- ~((MASK(DSISR_NOEX) | MASK(DSISR_PROT)))) | MASK(DSISR_HASH); /* Make sure this is marked as a miss */
+ ssp->save_dsisr |= MASK(DSISR_HASH); /* Make sure this is marked as a miss */
}
break;
map = kernel_map;
- code = vm_fault(map, trunc_page_64(ssp->save_srr0),
+ code = vm_fault(map, trunc_page(ssp->save_srr0),
PROT_EXEC, FALSE, THREAD_UNINT, NULL, 0);
if (code != KERN_SUCCESS) {
unresolved_kernel_trap(trapno, ssp, dsisr, dar, NULL);
} else {
ssp->save_hdr.save_flags |= SAVredrive; /* Tell low-level to re-try fault */
- ssp->save_srr1 = (ssp->save_srr1 &
- ~((unsigned long long)(MASK(DSISR_NOEX) | MASK(DSISR_PROT)))) | MASK(DSISR_HASH); /* Make sure this is marked as a miss */
+ ssp->save_srr1 |= MASK(DSISR_HASH); /* Make sure this is marked as a miss */
}
break;
unresolved_kernel_trap(trapno, ssp, dsisr, dar, NULL);
break;
- case T_PERF_MON:
- perfmon_handle_pmi(ssp);
- break;
-
/*
* These trap types should never be seen by trap()
* Some are interrupts that should be seen by
ml_set_interrupts_enabled(FALSE); /* Turn off interruptions */
- panic("Unexpected user state trap(cpu %d): 0x%08X DSISR=0x%08X DAR=0x%016llX PC=0x%016llX, MSR=0x%016llX\n",
+ panic("Unexpected user state trap(cpu %d): 0x%08x DSISR=0x%08x DAR=0x%08x PC=0x%08x, MSR=0x%08x\n",
cpu_number(), trapno, dsisr, dar, ssp->save_srr0, ssp->save_srr1);
break;
case T_RESET:
- ml_set_interrupts_enabled(FALSE); /* Turn off interruptions */
- if (!Call_Debugger(trapno, ssp))
- panic("Unexpected Reset exception: srr0 = %016llx, srr1 = %016llx\n",
- ssp->save_srr0, ssp->save_srr1);
+#if 0
+ kprintf("*** Reset exception ignored; srr0 = %08X, srr1 = %08X\n",
+ ssp->save_srr0, ssp->save_srr1);
+#else
+ panic("Unexpected Reset exception: srr0 = %0x08x, srr1 = %0x08x\n",
+ ssp->save_srr0, ssp->save_srr1);
+#endif
break; /* We just ignore these */
case T_ALIGNMENT:
/*
-* If enaNotifyEMb is set, we get here, and
-* we have actually already emulated the unaligned access.
-* All that we want to do here is to ignore the interrupt. This is to allow logging or
-* tracing of unaligned accesses.
-*/
-
- KERNEL_DEBUG_CONSTANT(
- MACHDBG_CODE(DBG_MACH_EXCP_ALNG, 0) | DBG_FUNC_NONE,
- (int)ssp->save_srr0 - 4, (int)dar, (int)dsisr, (int)ssp->save_lr, 0);
- break;
-
- case T_EMULATE:
-/*
-* If enaNotifyEMb is set we get here, and
-* we have actually already emulated the instruction.
+* If notifyUnaligned is set, we have actually already emulated the unaligned access.
* All that we want to do here is to ignore the interrupt. This is to allow logging or
-* tracing of emulated instructions.
+* tracing of unaligned accesses. Note that if trapUnaligned is also set, it takes
+* precedence and we will take a bad access fault.
*/
- KERNEL_DEBUG_CONSTANT(
- MACHDBG_CODE(DBG_MACH_EXCP_EMUL, 0) | DBG_FUNC_NONE,
- (int)ssp->save_srr0 - 4, (int)((savearea_comm *)ssp)->save_misc2, (int)dsisr, (int)ssp->save_lr, 0);
+ if(thr_act->mact.specFlags & notifyUnalign) {
+
+ KERNEL_DEBUG_CONSTANT(
+ MACHDBG_CODE(DBG_MACH_EXCP_ALNG, 0) | DBG_FUNC_NONE,
+ (int)ssp->save_srr0, (int)dar, (int)dsisr, (int)ssp->save_lr, 0);
+ }
+
+ if((!(thr_act->mact.specFlags & notifyUnalign)) || (thr_act->mact.specFlags & trapUnalign)) {
+ code = EXC_PPC_UNALIGNED;
+ exception = EXC_BAD_ACCESS;
+ subcode = dar;
+ }
break;
case T_TRACE: /* Real PPC chips */
}
/* fall through */
- case T_INSTRUCTION_BKPT:
+ case T_INSTRUCTION_BKPT: /* 603 PPC chips */
+ case T_RUNMODE_TRACE: /* 601 PPC chips */
exception = EXC_BREAKPOINT;
code = EXC_PPC_TRACE;
- subcode = (unsigned int)ssp->save_srr0;
+ subcode = ssp->save_srr0;
break;
case T_PROGRAM:
UPDATE_PPC_EXCEPTION_STATE
exception = EXC_BAD_INSTRUCTION;
code = EXC_PPC_UNIPL_INST;
- subcode = (unsigned int)ssp->save_srr0;
- } else if ((unsigned int)ssp->save_srr1 & MASK(SRR1_PRG_PRV_INS)) {
+ subcode = ssp->save_srr0;
+ } else if (ssp->save_srr1 & MASK(SRR1_PRG_PRV_INS)) {
UPDATE_PPC_EXCEPTION_STATE;
exception = EXC_BAD_INSTRUCTION;
code = EXC_PPC_PRIVINST;
- subcode = (unsigned int)ssp->save_srr0;
+ subcode = ssp->save_srr0;
} else if (ssp->save_srr1 & MASK(SRR1_PRG_TRAP)) {
unsigned int inst;
- char *iaddr;
-
- iaddr = (char *)ssp->save_srr0; /* Trim from long long and make a char pointer */
- if (copyin(iaddr, (char *) &inst, 4 )) panic("copyin failed\n");
-
- if(dgWork.dgFlags & enaDiagTrap) { /* Is the diagnostic trap enabled? */
- if((inst & 0xFFFFFFF0) == 0x0FFFFFF0) { /* Is this a TWI 31,R31,0xFFFx? */
- if(diagTrap(ssp, inst & 0xF)) { /* Call the trap code */
- ssp->save_srr0 += 4ULL; /* If we eat the trap, bump pc */
- exception = 0; /* Clear exception */
- break; /* All done here */
- }
- }
- }
-
+
+ if (copyin((char *) ssp->save_srr0, (char *) &inst, 4 ))
+ panic("copyin failed\n");
UPDATE_PPC_EXCEPTION_STATE;
-
if (inst == 0x7FE00008) {
exception = EXC_BREAKPOINT;
code = EXC_PPC_BREAKPOINT;
exception = EXC_SOFTWARE;
code = EXC_PPC_TRAP;
}
- subcode = (unsigned int)ssp->save_srr0;
+ subcode = ssp->save_srr0;
}
break;
UPDATE_PPC_EXCEPTION_STATE;
exception = EXC_ARITHMETIC;
code = EXC_PPC_ALTIVECASSIST;
- subcode = (unsigned int)ssp->save_srr0;
+ subcode = ssp->save_srr0;
break;
case T_DATA_ACCESS:
map = thr_act->map;
-
- if(ssp->save_dsisr & dsiInvMode) { /* Did someone try to reserve cache inhibited? */
- UPDATE_PPC_EXCEPTION_STATE; /* Don't even bother VM with this one */
- exception = EXC_BAD_ACCESS;
- subcode = (unsigned int)dar;
- break;
- }
- code = vm_fault(map, trunc_page_64(dar),
+ code = vm_fault(map, trunc_page(dar),
dsisr & MASK(DSISR_WRITE) ? PROT_RW : PROT_RO,
FALSE, THREAD_ABORTSAFE, NULL, 0);
if ((code != KERN_SUCCESS) && (code != KERN_ABORTED)) {
UPDATE_PPC_EXCEPTION_STATE;
exception = EXC_BAD_ACCESS;
- subcode = (unsigned int)dar;
+ subcode = dar;
} else {
ssp->save_hdr.save_flags |= SAVredrive; /* Tell low-level to re-try fault */
- ssp->save_dsisr = (ssp->save_dsisr &
- ~((MASK(DSISR_NOEX) | MASK(DSISR_PROT)))) | MASK(DSISR_HASH); /* Make sure this is marked as a miss */
+ ssp->save_dsisr |= MASK(DSISR_HASH); /* Make sure this is marked as a miss */
}
break;
*/
map = thr_act->map;
- code = vm_fault(map, trunc_page_64(ssp->save_srr0),
+ code = vm_fault(map, trunc_page(ssp->save_srr0),
PROT_EXEC, FALSE, THREAD_ABORTSAFE, NULL, 0);
if ((code != KERN_SUCCESS) && (code != KERN_ABORTED)) {
UPDATE_PPC_EXCEPTION_STATE;
exception = EXC_BAD_ACCESS;
- subcode = (unsigned int)ssp->save_srr0;
+ subcode = ssp->save_srr0;
} else {
ssp->save_hdr.save_flags |= SAVredrive; /* Tell low-level to re-try fault */
- ssp->save_srr1 = (ssp->save_srr1 &
- ~((unsigned long long)(MASK(DSISR_NOEX) | MASK(DSISR_PROT)))) | MASK(DSISR_HASH); /* Make sure this is marked as a miss */
+ ssp->save_srr1 |= MASK(DSISR_HASH); /* Make sure this is marked as a miss */
}
break;
if (exception) {
/* if this is the init task, save the exception information */
/* this probably is a fatal exception */
-#if 0
if(bsd_init_task == current_task()) {
char *buf;
int i;
buf += sprintf(buf, "Exception Code = 0x%x, Subcode = 0x%x\n", code, subcode);
- buf += sprintf(buf, "DSISR = 0x%08x, DAR = 0x%016llx\n"
+ buf += sprintf(buf, "DSISR = 0x%08x, DAR = 0x%08x\n"
, dsisr, dar);
for (i=0; i<32; i++) {
}
buf += sprintf(buf, "\n\n");
- buf += sprintf(buf, "cr = 0x%08X\t\t",ssp->save_cr);
- buf += sprintf(buf, "xer = 0x%08X\n",ssp->save_xer);
- buf += sprintf(buf, "lr = 0x%016llX\t\t",ssp->save_lr);
- buf += sprintf(buf, "ctr = 0x%016llX\n",ssp->save_ctr);
- buf += sprintf(buf, "srr0(iar) = 0x%016llX\t\t",ssp->save_srr0);
- buf += sprintf(buf, "srr1(msr) = 0x%016llX\n",ssp->save_srr1,
+ buf += sprintf(buf, "cr = 0x%08x\t\t",ssp->save_cr);
+ buf += sprintf(buf, "xer = 0x%08x\n",ssp->save_xer);
+ buf += sprintf(buf, "lr = 0x%08x\t\t",ssp->save_lr);
+ buf += sprintf(buf, "ctr = 0x%08x\n",ssp->save_ctr);
+ buf += sprintf(buf, "srr0(iar) = 0x%08x\t\t",ssp->save_srr0);
+ buf += sprintf(buf, "srr1(msr) = 0x%08B\n",ssp->save_srr1,
"\x10\x11""EE\x12PR\x13""FP\x14ME\x15""FE0\x16SE\x18"
"FE1\x19""AL\x1a""EP\x1bIT\x1c""DT");
buf += sprintf(buf, "\n\n");
break;
if (!copyin(addr,(char*)stack_buf,
3 * sizeof(int))) {
- buf += sprintf(buf, "0x%08X : 0x%08X\n"
+ buf += sprintf(buf, "0x%08x : 0x%08x\n"
,addr,stack_buf[2]);
addr = (char*)stack_buf[0];
} else {
}
buf[0] = '\0';
}
-#endif
doexception(exception, code, subcode);
}
/* AST delivery
int syscall_trace(int retval, struct savearea *ssp)
{
int i, argc;
- int kdarg[3];
-/* Always prepare to trace mach system calls */
- kdarg[0]=0;
- kdarg[1]=0;
- kdarg[2]=0;
-
- argc = mach_trap_table[-((unsigned int)ssp->save_r0)].mach_trap_arg_count;
-
- if (argc > 3)
- argc = 3;
-
- for (i=0; i < argc; i++)
- kdarg[i] = (int)*(&ssp->save_r3 + i);
-
- KERNEL_DEBUG_CONSTANT(MACHDBG_CODE(DBG_MACH_EXCP_SC, (-(ssp->save_r0))) | DBG_FUNC_START,
- kdarg[0], kdarg[1], kdarg[2], 0, 0);
+ int kdarg[3];
+ /* Always prepare to trace mach system calls */
+ if (kdebug_enable && (ssp->save_r0 & 0x80000000)) {
+ /* Mach trap */
+ kdarg[0]=0;
+ kdarg[1]=0;
+ kdarg[2]=0;
+ argc = mach_trap_table[-(ssp->save_r0)].mach_trap_arg_count;
+ if (argc > 3)
+ argc = 3;
+ for (i=0; i < argc; i++)
+ kdarg[i] = (int)*(&ssp->save_r3 + i);
+ KERNEL_DEBUG_CONSTANT(MACHDBG_CODE(DBG_MACH_EXCP_SC, (-(ssp->save_r0))) | DBG_FUNC_START,
+ kdarg[0], kdarg[1], kdarg[2], 0, 0);
+ }
return retval;
}
int syscall_trace_end(int retval, struct savearea *ssp)
{
- KERNEL_DEBUG_CONSTANT(MACHDBG_CODE(DBG_MACH_EXCP_SC,(-((unsigned int)ssp->save_r0))) | DBG_FUNC_END,
- retval, 0, 0, 0, 0);
+ if (kdebug_enable && (ssp->save_r0 & 0x80000000)) {
+ /* Mach trap */
+ KERNEL_DEBUG_CONSTANT(MACHDBG_CODE(DBG_MACH_EXCP_SC,(-(ssp->save_r0))) | DBG_FUNC_END,
+ retval, 0, 0, 0, 0);
+ }
return retval;
}
"INVALID EXCEPTION",
"INVALID EXCEPTION",
"INVALID EXCEPTION",
- "Emulate",
+ "INVALID EXCEPTION",
"0x2000 - Run Mode/Trace",
"Signal Processor",
"Preemption",
void unresolved_kernel_trap(int trapno,
struct savearea *ssp,
unsigned int dsisr,
- addr64_t dar,
+ unsigned int dar,
char *message)
{
char *trap_name;
if (message == NULL)
message = trap_name;
- kdb_printf("\n\nUnresolved kernel trap(cpu %d): %s DAR=0x%016llX PC=0x%016llX\n",
+ kdb_printf("\n\nUnresolved kernel trap(cpu %d): %s DAR=0x%08x PC=0x%08x\n",
cpu_number(), trap_name, dar, ssp->save_srr0);
print_backtrace(ssp);
register thread_act_t thr_act = current_act();
register struct savearea *regs = USER_REGS(thr_act);
- if (kdebug_enable && ((unsigned int)regs->save_r0 & 0x80000000)) {
+ if (kdebug_enable && (regs->save_r0 & 0x80000000)) {
/* Mach trap */
KERNEL_DEBUG_CONSTANT(MACHDBG_CODE(DBG_MACH_EXCP_SC,(-(regs->save_r0))) | DBG_FUNC_END,
ret, 0, 0, 0, 0);
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
extern struct savearea* trap(int trapno,
struct savearea *ss,
unsigned int dsisr,
- addr64_t dar);
+ unsigned int dar);
typedef kern_return_t (*perfTrap)(int trapno, struct savearea *ss,
- unsigned int dsisr, addr64_t dar);
+ unsigned int dsisr, unsigned int dar);
extern perfTrap perfTrapHook;
-extern perfTrap perfIntHook;
extern struct savearea* interrupt(int intno,
struct savearea *ss,
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
**
** C routines that we are adding to the MacOS X kernel.
**
+** Weird Apple PSL stuff goes here...
+**
+** Until then, Copyright 2000, Connectix
-----------------------------------------------------------------------*/
#include <mach/mach_types.h>
#include <ppc/exception.h>
#include <ppc/mappings.h>
#include <ppc/thread_act.h>
+#include <ppc/pmap_internals.h>
#include <vm/vm_kern.h>
#include <ppc/vmachmon.h>
vmmCntrlTable *CTable;
vmmCntrlEntry *CEntry;
- index = index & vmmTInum; /* Clean up the index */
-
if (act->mact.vmmControl == 0) return NULL; /* No control table means no vmm */
- if ((index - 1) >= kVmmMaxContexts) return NULL; /* Index not in range */
+ if ((index - 1) >= kVmmMaxContextsPerThread) return NULL; /* Index not in range */
CTable = act->mact.vmmControl; /* Make the address a bit more convienient */
CEntry = &CTable->vmmc[index - 1]; /* Point to the entry */
return CEntry;
}
-/*-----------------------------------------------------------------------
-** vmm_get_adsp
-**
-** This function verifies and returns the pmap for an address space.
-** If there is none and the request is valid, a pmap will be created.
-**
-** Inputs:
-** act - pointer to current thread activation
-** index - index into vmm control table (this is a "one based" value)
-**
-** Outputs:
-** address of a pmap or 0 if not found or could no be created
-** Note that if there is no pmap for the address space it will be created.
------------------------------------------------------------------------*/
-
-pmap_t vmm_get_adsp(thread_act_t act, vmm_thread_index_t index)
-{
- pmap_t pmap;
-
- if (act->mact.vmmControl == 0) return NULL; /* No control table means no vmm */
- if ((index - 1) >= kVmmMaxContexts) return NULL; /* Index not in range */
-
- pmap = act->mact.vmmControl->vmmAdsp[index - 1]; /* Get the pmap */
- if(pmap) return pmap; /* We've got it... */
-
- pmap = pmap_create(0); /* Make a fresh one */
- act->mact.vmmControl->vmmAdsp[index - 1] = pmap; /* Remember it */
-/*
- * Note that if the create fails, we will return a null.
- */
- return pmap; /* Return it... */
-}
-
/*************************************************************************************
int vmm_get_features(struct savearea *save)
{
save->save_r3 = kVmmCurrentFeatures; /* Return the features */
- if(per_proc_info->pf.Available & pf64Bit) {
- save->save_r3 &= ~kVmmFeature_LittleEndian; /* No little endian here */
- save->save_r3 |= kVmmFeature_SixtyFourBit; /* Set that we can do 64-bit */
- }
return 1;
}
-/*-----------------------------------------------------------------------
-** vmm_max_addr
-**
-** This function returns the maximum addressable virtual address sported
-**
-** Outputs:
-** Returns max address
------------------------------------------------------------------------*/
-
-addr64_t vmm_max_addr(thread_act_t act)
-{
- return vm_max_address; /* Return the maximum address */
-}
-
-/*-----------------------------------------------------------------------
-** vmm_get_XA
-**
-** This function retrieves the eXtended Architecture flags for the specifed VM.
-**
-** We need to return the result in the return code rather than in the return parameters
-** because we need an architecture independent format so the results are actually
-** usable by the host. For example, the return parameters for 64-bit are 8 bytes wide vs.
-** 4 for 32-bit.
-**
-**
-** Inputs:
-** act - pointer to current thread activation structure
-** index - index returned by vmm_init_context
-**
-** Outputs:
-** Return code is set to the XA flags. If the index is invalid or the
-** context has not been created, we return 0.
------------------------------------------------------------------------*/
-
-unsigned int vmm_get_XA(
- thread_act_t act,
- vmm_thread_index_t index)
-{
- vmmCntrlEntry *CEntry;
-
- CEntry = vmm_get_entry(act, index); /* Convert index to entry */
- if (CEntry == NULL) return 0; /* Either this isn't a vmm or the index is bogus */
-
- return CEntry->vmmXAFlgs; /* Return the flags */
-}
-
/*-----------------------------------------------------------------------
** vmm_init_context
**
vmmCntrlTable *CTable;
vm_offset_t conkern;
vmm_state_page_t * vks;
- ppnum_t conphys;
+ vm_offset_t conphys;
kern_return_t ret;
pmap_t new_pmap;
int cvi, i;
act->mact.vmmControl = CTable; /* Initialize the table anchor */
}
- for(cvi = 0; cvi < kVmmMaxContexts; cvi++) { /* Search to find a free slot */
+ for(cvi = 0; cvi < kVmmMaxContextsPerThread; cvi++) { /* Search to find a free slot */
if(!(CTable->vmmc[cvi].vmmFlags & vmmInUse)) break; /* Bail if we find an unused slot */
}
- if(cvi >= kVmmMaxContexts) { /* Did we find one? */
+ if(cvi >= kVmmMaxContextsPerThread) { /* Did we find one? */
ml_set_interrupts_enabled(FALSE); /* Set back interruptions */
save->save_r3 = KERN_RESOURCE_SHORTAGE; /* No empty slots... */
return 1;
goto return_in_shame;
/* Map the vmm state into the kernel's address space. */
- conphys = pmap_find_phys(act->map->pmap, (addr64_t)vmm_user_state);
+ conphys = pmap_extract(act->map->pmap, (vm_offset_t)vmm_user_state);
/* Find a virtual address to use. */
ret = kmem_alloc_pageable(kernel_map, &conkern, PAGE_SIZE);
}
/* Map it into the kernel's address space. */
-
pmap_enter(kernel_pmap, conkern, conphys,
VM_PROT_READ | VM_PROT_WRITE,
VM_WIMG_USE_DEFAULT, TRUE);
vks = (vmm_state_page_t *)conkern;
bzero((char *)vks, PAGE_SIZE);
+ /* Allocate a new pmap for the new vmm context. */
+ new_pmap = pmap_create(0);
+ if (new_pmap == PMAP_NULL) {
+ (void) vm_map_unwire(act->map, /* Couldn't get a pmap, unwire the user page */
+ (vm_offset_t)vmm_user_state,
+ (vm_offset_t)vmm_user_state + PAGE_SIZE,
+ TRUE);
+
+ kmem_free(kernel_map, conkern, PAGE_SIZE); /* Release the kernel address */
+ goto return_in_shame;
+ }
/* We're home free now. Simply fill in the necessary info and return. */
vks->thread_index = cvi + 1; /* Tell the user the index for this virtual machine */
CTable->vmmc[cvi].vmmFlags = vmmInUse; /* Mark the slot in use and make sure the rest are clear */
+ CTable->vmmc[cvi].vmmPmap = new_pmap; /* Remember the pmap for this guy */
CTable->vmmc[cvi].vmmContextKern = vks; /* Remember the kernel address of comm area */
CTable->vmmc[cvi].vmmContextPhys = (vmm_state_page_t *)conphys; /* Remember the state page physical addr */
CTable->vmmc[cvi].vmmContextUser = vmm_user_state; /* Remember user address of comm area */
hw_atomic_add((int *)&saveanchor.savetarget, 2); /* Account for the number of extra saveareas we think we might "need" */
- if (!(act->map->pmap->pmapFlags & pmapVMhost)) {
+ if (!(act->map->pmap->vflags & pmapVMhost)) {
simple_lock(&(act->map->pmap->lock));
- act->map->pmap->pmapFlags |= pmapVMhost;
+ act->map->pmap->vflags |= pmapVMhost;
simple_unlock(&(act->map->pmap->lock));
}
**
** Outputs:
** kernel return code indicating success or failure
-**
-** Strangeness note:
-** This call will also trash the address space with the same ID. While this
-** is really not too cool, we have to do it because we need to make
-** sure that old VMM users (not that we really have any) who depend upon
-** the address space going away with the context still work the same.
-----------------------------------------------------------------------*/
kern_return_t vmm_tear_down_context(
toss_live_vec(&CEntry->vmmFacCtx); /* Get rid of any live context here */
save_release((savearea *)CEntry->vmmFacCtx.VMXsave); /* Release it */
}
-
- CEntry->vmmPmap = 0; /* Remove this trace */
- if(act->mact.vmmControl->vmmAdsp[index - 1]) { /* Check if there is an address space assigned here */
- mapping_remove(act->mact.vmmControl->vmmAdsp[index - 1], 0xFFFFFFFFFFFFF000LL); /* Remove final page explicitly because we might have mapped it */
- pmap_remove(act->mact.vmmControl->vmmAdsp[index - 1], 0, 0xFFFFFFFFFFFFF000LL); /* Remove all entries from this map */
- pmap_destroy(act->mact.vmmControl->vmmAdsp[index - 1]); /* Toss the pmap for this context */
- act->mact.vmmControl->vmmAdsp[index - 1] = NULL; /* Clean it up */
- }
+
+ mapping_remove(CEntry->vmmPmap, 0xFFFFF000); /* Remove final page explicitly because we might have mapped it */
+ pmap_remove(CEntry->vmmPmap, 0, 0xFFFFF000); /* Remove all entries from this map */
+ pmap_destroy(CEntry->vmmPmap); /* Toss the pmap for this context */
+ CEntry->vmmPmap = NULL; /* Clean it up */
(void) vm_map_unwire( /* Unwire the user comm page */
act->map,
kmem_free(kernel_map, (vm_offset_t)CEntry->vmmContextKern, PAGE_SIZE); /* Remove kernel's view of the comm page */
- CTable = act->mact.vmmControl; /* Get the control table address */
- CTable->vmmGFlags = CTable->vmmGFlags & ~vmmLastAdSp; /* Make sure we don't try to automap into this */
-
CEntry->vmmFlags = 0; /* Clear out all of the flags for this entry including in use */
+ CEntry->vmmPmap = 0; /* Clear pmap pointer */
CEntry->vmmContextKern = 0; /* Clear the kernel address of comm area */
CEntry->vmmContextUser = 0; /* Clear the user address of comm area */
CEntry->vmmFacCtx.VMXcpu = 0; /* Clear facility context control */
CEntry->vmmFacCtx.facAct = 0; /* Clear facility context control */
- for(cvi = 0; cvi < kVmmMaxContexts; cvi++) { /* Search to find a free slot */
+ CTable = act->mact.vmmControl; /* Get the control table address */
+ for(cvi = 0; cvi < kVmmMaxContextsPerThread; cvi++) { /* Search to find a free slot */
if(CTable->vmmc[cvi].vmmFlags & vmmInUse) { /* Return if there are still some in use */
ml_set_interrupts_enabled(FALSE); /* No more interruptions */
return KERN_SUCCESS; /* Leave... */
}
}
-/*
- * When we have tossed the last context, toss any address spaces left over before releasing
- * the VMM control block
- */
-
- for(cvi = 1; cvi <= kVmmMaxContexts; cvi++) { /* Look at all slots */
- if(!act->mact.vmmControl->vmmAdsp[index - 1]) continue; /* Nothing to remove here */
- mapping_remove(act->mact.vmmControl->vmmAdsp[index - 1], 0xFFFFFFFFFFFFF000LL); /* Remove final page explicitly because we might have mapped it */
- pmap_remove(act->mact.vmmControl->vmmAdsp[index - 1], 0, 0xFFFFFFFFFFFFF000LL); /* Remove all entries from this map */
- pmap_destroy(act->mact.vmmControl->vmmAdsp[index - 1]); /* Toss the pmap for this context */
- act->mact.vmmControl->vmmAdsp[index - 1] = 0; /* Clear just in case */
- }
-
kfree((vm_offset_t)CTable, sizeof(vmmCntrlTable)); /* Toss the table because to tossed the last context */
act->mact.vmmControl = 0; /* Unmark us as vmm */
return KERN_SUCCESS;
}
-
-/*-----------------------------------------------------------------------
-** vmm_set_XA
-**
-** This function sets the eXtended Architecture flags for the specifed VM.
-**
-** We need to return the result in the return code rather than in the return parameters
-** because we need an architecture independent format so the results are actually
-** usable by the host. For example, the return parameters for 64-bit are 8 bytes wide vs.
-** 4 for 32-bit.
-**
-** Note that this function does a lot of the same stuff as vmm_tear_down_context
-** and vmm_init_context.
-**
-** Inputs:
-** act - pointer to current thread activation structure
-** index - index returned by vmm_init_context
-** flags - the extended architecture flags
-**
-**
-** Outputs:
-** KERN_SUCCESS if vm is valid and initialized. KERN_FAILURE if not.
-** Also, the internal flags are set and, additionally, the VM is completely reset.
------------------------------------------------------------------------*/
-
-kern_return_t vmm_set_XA(
- thread_act_t act,
- vmm_thread_index_t index,
- unsigned int xaflags)
-{
- vmmCntrlEntry *CEntry;
- vmmCntrlTable *CTable;
- vmm_state_page_t *vks;
- vmm_version_t version;
-
- if(xaflags & ~vmm64Bit) return KERN_FAILURE; /* We only support this one kind now */
-
- CEntry = vmm_get_entry(act, index); /* Convert index to entry */
- if (CEntry == NULL) return KERN_FAILURE; /* Either this isn't a vmm or the index is bogus */
-
- ml_set_interrupts_enabled(TRUE); /* This can take a bit of time so pass interruptions */
-
- if(CEntry->vmmFacCtx.FPUsave) { /* Is there any floating point context? */
- toss_live_fpu(&CEntry->vmmFacCtx); /* Get rid of any live context here */
- save_release((savearea *)CEntry->vmmFacCtx.FPUsave); /* Release it */
- }
-
- if(CEntry->vmmFacCtx.VMXsave) { /* Is there any vector context? */
- toss_live_vec(&CEntry->vmmFacCtx); /* Get rid of any live context here */
- save_release((savearea *)CEntry->vmmFacCtx.VMXsave); /* Release it */
- }
-
- CTable = act->mact.vmmControl; /* Get the control table address */
- CTable->vmmGFlags = CTable->vmmGFlags & ~vmmLastAdSp; /* Make sure we don't try to automap into this */
-
- CEntry->vmmFlags &= vmmInUse; /* Clear out all of the flags for this entry except in use */
- CEntry->vmmXAFlgs = (xaflags & vmm64Bit) | (CEntry->vmmXAFlgs & ~vmm64Bit); /* Set the XA flags */
- CEntry->vmmFacCtx.FPUsave = 0; /* Clear facility context control */
- CEntry->vmmFacCtx.FPUlevel = 0; /* Clear facility context control */
- CEntry->vmmFacCtx.FPUcpu = 0; /* Clear facility context control */
- CEntry->vmmFacCtx.VMXsave = 0; /* Clear facility context control */
- CEntry->vmmFacCtx.VMXlevel = 0; /* Clear facility context control */
- CEntry->vmmFacCtx.VMXcpu = 0; /* Clear facility context control */
-
- vks = CEntry->vmmContextKern; /* Get address of the context page */
- version = vks->interface_version; /* Save the version code */
- bzero((char *)vks, 4096); /* Clear all */
-
- vks->interface_version = version; /* Set our version code */
- vks->thread_index = index % vmmTInum; /* Tell the user the index for this virtual machine */
-
- ml_set_interrupts_enabled(FALSE); /* No more interruptions */
-
- return KERN_SUCCESS; /* Return the flags */
-}
-
-
/*-----------------------------------------------------------------------
** vmm_tear_down_all
**
if(CTable = act->mact.vmmControl) { /* Do we have a vmm control block? */
-
- for(cvi = 1; cvi <= kVmmMaxContexts; cvi++) { /* Look at all slots */
+ for(cvi = 1; cvi <= kVmmMaxContextsPerThread; cvi++) { /* Look at all slots */
if(CTable->vmmc[cvi - 1].vmmFlags & vmmInUse) { /* Is this one in use */
ret = vmm_tear_down_context(act, cvi); /* Take down the found context */
if(ret != KERN_SUCCESS) { /* Did it go away? */
}
}
}
-
-/*
- * Note that all address apces should be gone here.
- */
if(act->mact.vmmControl) { /* Did we find one? */
panic("vmm_tear_down_all: control table did not get deallocated\n"); /* Table did not go away */
}
** vmm_map_page
**
** This function maps a page from within the client's logical
-** address space into the alternate address space.
+** address space into the alternate address space of the
+** Virtual Machine Monitor context.
**
** The page need not be locked or resident. If not resident, it will be faulted
** in by this code, which may take some time. Also, if the page is not locked,
**
** Inputs:
** act - pointer to current thread activation
-** index - index of address space to map into
+** index - index of vmm state for this page
** va - virtual address within the client's address
** space
** ava - virtual address within the alternate address
kern_return_t vmm_map_page(
thread_act_t act,
- vmm_adsp_id_t index,
- addr64_t cva,
- addr64_t ava,
+ vmm_thread_index_t index,
+ vm_offset_t cva,
+ vm_offset_t ava,
vm_prot_t prot)
{
kern_return_t ret;
vmmCntrlEntry *CEntry;
- register mapping *mp;
+ vm_offset_t phys_addr;
+ register mapping *mpv, *mp, *nmpv, *nmp;
struct phys_entry *pp;
+ pmap_t mpmap;
vm_map_t map;
- addr64_t ova, nextva;
- pmap_t pmap;
-
- pmap = vmm_get_adsp(act, index); /* Get the pmap for this address space */
- if(!pmap) return KERN_FAILURE; /* Bogus address space, no VMs, or we can't make a pmap, failure... */
-
- if(ava > vm_max_address) return kVmmInvalidAddress; /* Does the machine support an address of this size? */
+ CEntry = vmm_get_entry(act, index); /* Get and validate the index */
+ if (CEntry == NULL)return KERN_FAILURE; /* No good, failure... */
+
+/*
+ * Find out if we have already mapped the address and toss it out if so.
+ */
+ mp = hw_lock_phys_vir(CEntry->vmmPmap->space, ava); /* See if there is already a mapping */
+ if((unsigned int)mp & 1) { /* Did we timeout? */
+ panic("vmm_map_page: timeout locking physical entry for alternate virtual address (%08X)\n", ava); /* Yeah, scream about it! */
+ return KERN_FAILURE; /* Bad hair day, return FALSE... */
+ }
+ if(mp) { /* If it was there, toss it */
+ mpv = hw_cpv(mp); /* Convert mapping block to virtual */
+ hw_unlock_bit((unsigned int *)&mpv->physent->phys_link, PHYS_LOCK); /* We're done, unlock the physical entry */
+ (void)mapping_remove(CEntry->vmmPmap, ava); /* Throw away the mapping. we're about to replace it */
+ }
map = current_act()->map; /* Get the current map */
while(1) { /* Keep trying until we get it or until we fail */
+ if(hw_cvp_blk(map->pmap, cva)) return KERN_FAILURE; /* Make sure that there is no block map at this address */
- mp = mapping_find(map->pmap, cva, &nextva, 0); /* Find the mapping for this address */
+ mp = hw_lock_phys_vir(map->pmap->space, cva); /* Lock the physical entry for emulator's page */
+ if((unsigned int)mp&1) { /* Did we timeout? */
+ panic("vmm_map_page: timeout locking physical entry for emulator virtual address (%08X)\n", cva); /* Yeah, scream about it! */
+ return KERN_FAILURE; /* Bad hair day, return FALSE... */
+ }
- if(mp) break; /* We found it */
+ if(mp) { /* We found it... */
+ mpv = hw_cpv(mp); /* Convert mapping block to virtual */
+
+ if(!mpv->physent) return KERN_FAILURE; /* If there is no physical entry (e.g., I/O area), we won't map it */
+
+ if(!(mpv->PTEr & 1)) break; /* If we are writable go ahead and map it... */
+
+ hw_unlock_bit((unsigned int *)&mpv->physent->phys_link, PHYS_LOCK); /* Unlock the map before we try to fault the write bit on */
+ }
ml_set_interrupts_enabled(TRUE); /* Enable interruptions */
- ret = vm_fault(map, trunc_page_32((vm_offset_t)cva), VM_PROT_READ | VM_PROT_WRITE, FALSE); /* Didn't find it, try to fault it in read/write... */
+ ret = vm_fault(map, trunc_page(cva), VM_PROT_READ | VM_PROT_WRITE, FALSE, NULL, 0); /* Didn't find it, try to fault it in read/write... */
ml_set_interrupts_enabled(FALSE); /* Disable interruptions */
if (ret != KERN_SUCCESS) return KERN_FAILURE; /* There isn't a page there, return... */
}
- if(mp->mpFlags & (mpBlock | mpNest | mpSpecial)) { /* If this is a block, a nest, or some other special thing, we can't map it */
- mapping_drop_busy(mp); /* We have everything we need from the mapping */
- return KERN_FAILURE; /* Leave in shame */
- }
-
- while(1) { /* Keep trying the enter until it goes in */
- ova = mapping_make(pmap, ava, mp->mpPAddr, 0, 1, prot); /* Enter the mapping into the pmap */
- if(!ova) break; /* If there were no collisions, we are done... */
- mapping_remove(pmap, ova); /* Remove the mapping that collided */
- }
-
- mapping_drop_busy(mp); /* We have everything we need from the mapping */
+/*
+ * Now we make a mapping using all of the attributes of the source page except for protection.
+ * Also specify that the physical entry is locked.
+ */
+ nmpv = mapping_make(CEntry->vmmPmap, mpv->physent, (ava & -PAGE_SIZE),
+ (mpv->physent->pte1 & -PAGE_SIZE), prot, ((mpv->physent->pte1 >> 3) & 0xF), 1);
- if (!((per_proc_info[cpu_number()].spcFlags) & FamVMmode)) {
- act->mact.vmmControl->vmmLastMap = ava & 0xFFFFFFFFFFFFF000ULL; /* Remember the last mapping we made */
- act->mact.vmmControl->vmmGFlags = (act->mact.vmmControl->vmmGFlags & ~vmmLastAdSp) | index; /* Remember last address space */
- }
+ hw_unlock_bit((unsigned int *)&mpv->physent->phys_link, PHYS_LOCK); /* Unlock the physical entry now, we're done with it */
+
+ CEntry->vmmLastMap = ava & -PAGE_SIZE; /* Remember the last mapping we made */
+ if (!((per_proc_info[cpu_number()].spcFlags) & FamVMmode))
+ CEntry->vmmFlags |= vmmMapDone; /* Set that we did a map operation */
return KERN_SUCCESS;
}
**
** See description of vmm_map_page for details.
**
-** Inputs:
-** Index is used for both the context and the address space ID.
-** index[24:31] is the context id and index[16:23] is the address space.
-** if the address space ID is 0, the context ID is used for it.
-**
** Outputs:
** Normal exit is to run the VM. Abnormal exit is triggered via a
** non-KERN_SUCCESS return from vmm_map_page or later during the
vmm_return_code_t vmm_map_execute(
thread_act_t act,
vmm_thread_index_t index,
- addr64_t cva,
- addr64_t ava,
+ vm_offset_t cva,
+ vm_offset_t ava,
vm_prot_t prot)
{
kern_return_t ret;
vmmCntrlEntry *CEntry;
- unsigned int adsp;
- vmm_thread_index_t cndx;
- cndx = index & 0xFF; /* Clean it up */
+ CEntry = vmm_get_entry(act, index); /* Get and validate the index */
- CEntry = vmm_get_entry(act, cndx); /* Get and validate the index */
if (CEntry == NULL) return kVmmBogusContext; /* Return bogus context */
if (((per_proc_info[cpu_number()].spcFlags) & FamVMmode) && (CEntry != act->mact.vmmCEntry))
return kVmmBogusContext; /* Yes, invalid index in Fam */
- adsp = (index >> 8) & 0xFF; /* Get any requested address space */
- if(!adsp) adsp = (index & 0xFF); /* If 0, use context ID as address space ID */
-
- ret = vmm_map_page(act, adsp, cva, ava, prot); /* Go try to map the page on in */
-
+ ret = vmm_map_page(act, index, cva, ava, prot); /* Go try to map the page on in */
if(ret == KERN_SUCCESS) {
- act->mact.vmmControl->vmmLastMap = ava & 0xFFFFFFFFFFFFF000ULL; /* Remember the last mapping we made */
- act->mact.vmmControl->vmmGFlags = (act->mact.vmmControl->vmmGFlags & ~vmmLastAdSp) | cndx; /* Remember last address space */
- vmm_execute_vm(act, cndx); /* Return was ok, launch the VM */
+ CEntry->vmmFlags |= vmmMapDone; /* Set that we did a map operation */
+ vmm_execute_vm(act, index); /* Return was ok, launch the VM */
}
- return ret; /* We had trouble mapping in the page */
+ return kVmmInvalidAddress; /* We had trouble mapping in the page */
}
/*-----------------------------------------------------------------------
** vmm_map_list
**
-** This function maps a list of pages into various address spaces
+** This function maps a list of pages into the alternate's logical
+** address space.
**
** Inputs:
** act - pointer to current thread activation
-** index - index of default address space (used if not specifed in list entry
+** index - index of vmm state for this page
** count - number of pages to release
-** flavor - 0 if 32-bit version, 1 if 64-bit
** vmcpComm in the comm page contains up to kVmmMaxMapPages to map
**
** Outputs:
** kernel return code indicating success or failure
** KERN_FAILURE is returned if kVmmMaxUnmapPages is exceeded
** or the vmm_map_page call fails.
-** We return kVmmInvalidAddress if virtual address size is not supported
-----------------------------------------------------------------------*/
kern_return_t vmm_map_list(
thread_act_t act,
- vmm_adsp_id_t index,
- unsigned int cnt,
- unsigned int flavor)
+ vmm_thread_index_t index,
+ unsigned int cnt)
{
vmmCntrlEntry *CEntry;
boolean_t ret;
unsigned int i;
- vmmMList *lst;
- vmmMList64 *lstx;
- addr64_t cva;
- addr64_t ava;
+ vmmMapList *lst;
+ vm_offset_t cva;
+ vm_offset_t ava;
vm_prot_t prot;
- vmm_adsp_id_t adsp;
- CEntry = vmm_get_entry(act, index); /* Convert index to entry */
- if (CEntry == NULL) return KERN_FAILURE; /* Either this isn't a vmm or the index is bogus */
+ CEntry = vmm_get_entry(act, index); /* Get and validate the index */
+ if (CEntry == NULL)return -1; /* No good, failure... */
if(cnt > kVmmMaxMapPages) return KERN_FAILURE; /* They tried to map too many */
if(!cnt) return KERN_SUCCESS; /* If they said none, we're done... */
- lst = (vmmMList *)&((vmm_comm_page_t *)CEntry->vmmContextKern)->vmcpComm[0]; /* Point to the first entry */
- lstx = (vmmMList64 *)&((vmm_comm_page_t *)CEntry->vmmContextKern)->vmcpComm[0]; /* Point to the first entry */
+ lst = (vmmMapList *)(&((vmm_comm_page_t *)CEntry->vmmContextKern)->vmcpComm[0]); /* Point to the first entry */
for(i = 0; i < cnt; i++) { /* Step and release all pages in list */
- if(flavor) { /* Check if 32- or 64-bit addresses */
- cva = lstx[i].vmlva; /* Get the 64-bit actual address */
- ava = lstx[i].vmlava; /* Get the 64-bit guest address */
- }
- else {
- cva = lst[i].vmlva; /* Get the 32-bit actual address */
- ava = lst[i].vmlava; /* Get the 32-bit guest address */
- }
-
- prot = ava & vmmlProt; /* Extract the protection bits */
- adsp = (ava & vmmlAdID) >> 4; /* Extract an explicit address space request */
- if(!adsp) adsp = index - 1; /* If no explicit, use supplied default */
- ava = ava &= 0xFFFFFFFFFFFFF000ULL; /* Clean up the address */
-
+ cva = lst[i].vmlva; /* Get the actual address */
+ ava = lst[i].vmlava & -vmlFlgs; /* Get the alternate address */
+ prot = lst[i].vmlava & vmlProt; /* Get the protection bits */
ret = vmm_map_page(act, index, cva, ava, prot); /* Go try to map the page on in */
- if(ret != KERN_SUCCESS) return ret; /* Bail if any error */
+ if(ret != KERN_SUCCESS) return KERN_FAILURE; /* Bail if any error */
}
return KERN_SUCCESS ; /* Return... */
** this call could return the wrong one. Moral of the story: no aliases.
-----------------------------------------------------------------------*/
-addr64_t vmm_get_page_mapping(
+vm_offset_t vmm_get_page_mapping(
thread_act_t act,
- vmm_adsp_id_t index,
- addr64_t va)
+ vmm_thread_index_t index,
+ vm_offset_t va)
{
vmmCntrlEntry *CEntry;
- register mapping *mp;
+ vm_offset_t ova;
+ register mapping *mpv, *mp, *nmpv, *nmp;
pmap_t pmap;
- addr64_t nextva, sva;
- ppnum_t pa;
- pmap = vmm_get_adsp(act, index); /* Get and validate the index */
- if (!pmap)return -1; /* No good, failure... */
+ CEntry = vmm_get_entry(act, index); /* Get and validate the index */
+ if (CEntry == NULL)return -1; /* No good, failure... */
- mp = mapping_find(pmap, va, &nextva, 0); /* Find our page */
-
+ mp = hw_lock_phys_vir(CEntry->vmmPmap->space, va); /* Look up the mapping */
+ if((unsigned int)mp & 1) { /* Did we timeout? */
+ panic("vmm_get_page_mapping: timeout locking physical entry for alternate virtual address (%08X)\n", va); /* Yeah, scream about it! */
+ return -1; /* Bad hair day, return FALSE... */
+ }
if(!mp) return -1; /* Not mapped, return -1 */
- pa = mp->mpPAddr; /* Remember the page address */
-
- mapping_drop_busy(mp); /* Go ahead and relase the mapping now */
-
+ mpv = hw_cpv(mp); /* Convert mapping block to virtual */
pmap = current_act()->map->pmap; /* Get the current pmap */
- sva = mapping_p2v(pmap, pa); /* Now find the source virtual */
+ ova = -1; /* Assume failure for now */
+
+ for(nmpv = hw_cpv(mpv->physent->phys_link); nmpv; nmpv = hw_cpv(nmpv->next)) { /* Scan 'em all */
+
+ if(nmpv->pmap != pmap) continue; /* Skip all the rest if this is not the right pmap... */
+
+ ova = ((((unsigned int)nmpv->PTEhash & -64) << 6) ^ (pmap->space << 12)) & 0x003FF000; /* Backward hash to the wrapped VADDR */
+ ova = ova | ((nmpv->PTEv << 1) & 0xF0000000); /* Move in the segment number */
+ ova = ova | ((nmpv->PTEv << 22) & 0x0FC00000); /* Add in the API for the top of the address */
+ break; /* We're done now, pass virtual address back */
+ }
- if(sva != 0) return sva; /* We found it... */
+ hw_unlock_bit((unsigned int *)&mpv->physent->phys_link, PHYS_LOCK); /* We're done, unlock the physical entry */
- panic("vmm_get_page_mapping: could not back-map alternate va (%016llX)\n", va); /* We are bad wrong if we can't find it */
+ if(ova == -1) panic("vmm_get_page_mapping: could not back-map alternate va (%08X)\n", va); /* We are bad wrong if we can't find it */
- return -1;
+ return ova;
}
/*-----------------------------------------------------------------------
kern_return_t vmm_unmap_page(
thread_act_t act,
- vmm_adsp_id_t index,
- addr64_t va)
+ vmm_thread_index_t index,
+ vm_offset_t va)
{
vmmCntrlEntry *CEntry;
- addr64_t nadd;
- pmap_t pmap;
+ boolean_t ret;
kern_return_t kern_result = KERN_SUCCESS;
- pmap = vmm_get_adsp(act, index); /* Get and validate the index */
- if (!pmap)return -1; /* No good, failure... */
+ CEntry = vmm_get_entry(act, index); /* Get and validate the index */
+ if (CEntry == NULL)return -1; /* No good, failure... */
- nadd = mapping_remove(pmap, va); /* Toss the mapping */
+ ret = mapping_remove(CEntry->vmmPmap, va); /* Toss the mapping */
- return ((nadd & 1) ? KERN_FAILURE : KERN_SUCCESS); /* Return... */
+ return (ret ? KERN_SUCCESS : KERN_FAILURE); /* Return... */
}
/*-----------------------------------------------------------------------
** act - pointer to current thread activation
** index - index of vmm state for this page
** count - number of pages to release
-** flavor - 0 if 32-bit, 1 if 64-bit
** vmcpComm in the comm page contains up to kVmmMaxUnmapPages to unmap
**
** Outputs:
kern_return_t vmm_unmap_list(
thread_act_t act,
- vmm_adsp_id_t index,
- unsigned int cnt,
- unsigned int flavor)
+ vmm_thread_index_t index,
+ unsigned int cnt)
{
vmmCntrlEntry *CEntry;
boolean_t ret;
kern_return_t kern_result = KERN_SUCCESS;
unsigned int *pgaddr, i;
- addr64_t gva;
- vmmUMList *lst;
- vmmUMList64 *lstx;
- pmap_t pmap;
- int adsp;
- CEntry = vmm_get_entry(act, index); /* Convert index to entry */
- if (CEntry == NULL) return KERN_FAILURE; /* Either this isn't a vmm or the index is bogus */
+ CEntry = vmm_get_entry(act, index); /* Get and validate the index */
+ if (CEntry == NULL)return -1; /* No good, failure... */
- if(cnt > kVmmMaxUnmapPages) return KERN_FAILURE; /* They tried to unmap too many */
- if(!cnt) return KERN_SUCCESS; /* If they said none, we're done... */
+ if(cnt > kVmmMaxUnmapPages) return KERN_FAILURE; /* They tried to unmap too many */
+ if(!cnt) return KERN_SUCCESS; /* If they said none, we're done... */
- lst = lstx = &((vmm_comm_page_t *)CEntry->vmmContextKern)->vmcpComm[0]; /* Point to the first entry */
+ pgaddr = &((vmm_comm_page_t *)CEntry->vmmContextKern)->vmcpComm[0]; /* Point to the first entry */
- for(i = 0; i < cnt; i++) { /* Step and release all pages in list */
- if(flavor) { /* Check if 32- or 64-bit addresses */
- gva = lstx[i].vmlava; /* Get the 64-bit guest address */
- }
- else {
- gva = lst[i].vmlava; /* Get the 32-bit guest address */
- }
-
- adsp = (gva & vmmlAdID) >> 4; /* Extract an explicit address space request */
- if(!adsp) adsp = index - 1; /* If no explicit, use supplied default */
- pmap = act->mact.vmmControl->vmmAdsp[adsp]; /* Get the pmap for this request */
- if(!pmap) continue; /* Ain't nuthin' mapped here, no durn map... */
-
- gva = gva &= 0xFFFFFFFFFFFFF000ULL; /* Clean up the address */
- (void)mapping_remove(pmap, gva); /* Toss the mapping */
+ for(i = 0; i < cnt; i++) { /* Step and release all pages in list */
+
+ (void)mapping_remove(CEntry->vmmPmap, pgaddr[i]); /* Toss the mapping */
}
- return KERN_SUCCESS ; /* Return... */
+ return KERN_SUCCESS ; /* Return... */
}
/*-----------------------------------------------------------------------
void vmm_unmap_all_pages(
thread_act_t act,
- vmm_adsp_id_t index)
+ vmm_thread_index_t index)
{
vmmCntrlEntry *CEntry;
- pmap_t pmap;
- pmap = vmm_get_adsp(act, index); /* Convert index to entry */
- if (!pmap) return; /* Either this isn't vmm thread or the index is bogus */
+ CEntry = vmm_get_entry(act, index); /* Convert index to entry */
+ if (CEntry == NULL) return; /* Either this isn't vmm thread or the index is bogus */
/*
* Note: the pmap code won't deal with the last page in the address space, so handle it explicitly
*/
- mapping_remove(pmap, 0xFFFFFFFFFFFFF000LL); /* Remove final page explicitly because we might have mapped it */
- pmap_remove(pmap, 0, 0xFFFFFFFFFFFFF000LL); /* Remove all entries from this map */
+ mapping_remove(CEntry->vmmPmap, 0xFFFFF000); /* Remove final page explicitly because we might have mapped it */
+ pmap_remove(CEntry->vmmPmap, 0, 0xFFFFF000); /* Remove all entries from this map */
return;
}
boolean_t vmm_get_page_dirty_flag(
thread_act_t act,
- vmm_adsp_id_t index,
- addr64_t va,
+ vmm_thread_index_t index,
+ vm_offset_t va,
unsigned int reset)
{
vmmCntrlEntry *CEntry;
register mapping *mpv, *mp;
unsigned int RC;
- pmap_t pmap;
- pmap = vmm_get_adsp(act, index); /* Convert index to entry */
- if (!pmap) return 1; /* Either this isn't vmm thread or the index is bogus */
+ CEntry = vmm_get_entry(act, index); /* Convert index to entry */
+ if (CEntry == NULL) return 1; /* Either this isn't vmm thread or the index is bogus */
- RC = hw_test_rc(pmap, (addr64_t)va, reset); /* Fetch the RC bits and clear if requested */
-
- switch (RC & mapRetCode) { /* Decode return code */
-
- case mapRtOK: /* Changed */
- return ((RC & (unsigned int)mpC) == (unsigned int)mpC); /* Return if dirty or not */
- break;
-
- case mapRtNotFnd: /* Didn't find it */
- return 1; /* Return dirty */
- break;
-
- default:
- panic("vmm_get_page_dirty_flag: hw_test_rc failed - rc = %d, pmap = %08X, va = %016llX\n", RC, pmap, va);
-
+ mp = hw_lock_phys_vir(CEntry->vmmPmap->space, va); /* Look up the mapping */
+ if((unsigned int)mp & 1) { /* Did we timeout? */
+ panic("vmm_get_page_dirty_flag: timeout locking physical entry for alternate virtual address (%08X)\n", va); /* Yeah, scream about it! */
+ return 1; /* Bad hair day, return dirty... */
}
+ if(!mp) return 1; /* Not mapped, return dirty... */
+
+ RC = hw_test_rc(mp, reset); /* Fetch the RC bits and clear if requested */
- return 1; /* Return the change bit */
+ mpv = hw_cpv(mp); /* Convert mapping block to virtual */
+ hw_unlock_bit((unsigned int *)&mpv->physent->phys_link, PHYS_LOCK); /* We're done, unlock the physical entry */
+
+ return (RC & 1); /* Return the change bit */
}
kern_return_t vmm_protect_page(
thread_act_t act,
- vmm_adsp_id_t index,
- addr64_t va,
+ vmm_thread_index_t index,
+ vm_offset_t va,
vm_prot_t prot)
{
vmmCntrlEntry *CEntry;
- addr64_t nextva;
- int ret;
- pmap_t pmap;
-
- pmap = vmm_get_adsp(act, index); /* Convert index to entry */
- if (!pmap) return KERN_FAILURE; /* Either this isn't vmm thread or the index is bogus */
-
- ret = hw_protect(pmap, va, prot, &nextva); /* Try to change the protect here */
+ register mapping *mpv, *mp;
+ unsigned int RC;
- switch (ret) { /* Decode return code */
+ CEntry = vmm_get_entry(act, index); /* Convert index to entry */
+ if (CEntry == NULL) return KERN_FAILURE; /* Either this isn't vmm thread or the index is bogus */
- case mapRtOK: /* All ok... */
- break; /* Outta here */
-
- case mapRtNotFnd: /* Didn't find it */
- return KERN_SUCCESS; /* Ok, return... */
- break;
-
- default:
- panic("vmm_protect_page: hw_protect failed - rc = %d, pmap = %08X, va = %016llX\n", ret, pmap, (addr64_t)va);
-
+ mp = hw_lock_phys_vir(CEntry->vmmPmap->space, va); /* Look up the mapping */
+ if((unsigned int)mp & 1) { /* Did we timeout? */
+ panic("vmm_protect_page: timeout locking physical entry for virtual address (%08X)\n", va); /* Yeah, scream about it! */
+ return 1; /* Bad hair day, return dirty... */
}
+ if(!mp) return KERN_SUCCESS; /* Not mapped, just return... */
+
+ hw_prot_virt(mp, prot); /* Set the protection */
- if (!((per_proc_info[cpu_number()].spcFlags) & FamVMmode)) {
- act->mact.vmmControl->vmmLastMap = va & 0xFFFFFFFFFFFFF000ULL; /* Remember the last mapping we made */
- act->mact.vmmControl->vmmGFlags = (act->mact.vmmControl->vmmGFlags & ~vmmLastAdSp) | index; /* Remember last address space */
- }
+ mpv = hw_cpv(mp); /* Convert mapping block to virtual */
+ hw_unlock_bit((unsigned int *)&mpv->physent->phys_link, PHYS_LOCK); /* We're done, unlock the physical entry */
+
+ CEntry->vmmLastMap = va & -PAGE_SIZE; /* Remember the last mapping we changed */
+ if (!((per_proc_info[cpu_number()].spcFlags) & FamVMmode))
+ CEntry->vmmFlags |= vmmMapDone; /* Set that we did a map operation */
return KERN_SUCCESS; /* Return */
}
** This function sets the protection bits of a mapped page
** and then directly starts executing.
**
-** See description of vmm_protect_page for details
-**
-** Inputs:
-** See vmm_protect_page and vmm_map_execute
+** See description of vmm_protect_page for details.
**
** Outputs:
** Normal exit is to run the VM. Abnormal exit is triggered via a
vmm_return_code_t vmm_protect_execute(
thread_act_t act,
vmm_thread_index_t index,
- addr64_t va,
+ vm_offset_t va,
vm_prot_t prot)
{
kern_return_t ret;
vmmCntrlEntry *CEntry;
- unsigned int adsp;
- vmm_thread_index_t cndx;
- cndx = index & 0xFF; /* Clean it up */
- CEntry = vmm_get_entry(act, cndx); /* Get and validate the index */
- if (CEntry == NULL) return kVmmBogusContext; /* Return bogus context */
-
- adsp = (index >> 8) & 0xFF; /* Get any requested address space */
- if(!adsp) adsp = (index & 0xFF); /* If 0, use context ID as address space ID */
+ CEntry = vmm_get_entry(act, index); /* Get and validate the index */
+
+ if (CEntry == NULL) return kVmmBogusContext; /* Return bogus context */
if (((per_proc_info[cpu_number()].spcFlags) & FamVMmode) && (CEntry != act->mact.vmmCEntry))
return kVmmBogusContext; /* Yes, invalid index in Fam */
- ret = vmm_protect_page(act, adsp, va, prot); /* Go try to change access */
+ ret = vmm_protect_page(act, index, va, prot); /* Go try to change access */
if(ret == KERN_SUCCESS) {
- act->mact.vmmControl->vmmLastMap = va & 0xFFFFFFFFFFFFF000ULL; /* Remember the last mapping we made */
- act->mact.vmmControl->vmmGFlags = (act->mact.vmmControl->vmmGFlags & ~vmmLastAdSp) | cndx; /* Remember last address space */
- vmm_execute_vm(act, cndx); /* Return was ok, launch the VM */
+ CEntry->vmmFlags |= vmmMapDone; /* Set that we did a map operation */
+ vmm_execute_vm(act, index); /* Return was ok, launch the VM */
}
- return ret; /* We had trouble of some kind (shouldn't happen) */
+ return kVmmInvalidAddress; /* We had trouble of some kind (shouldn't happen) */
}
fpu_save(&CEntry->vmmFacCtx); /* Save context if live */
+ CEntry->vmmContextKern->vmm_proc_state.ppcFPSCRshadow.i[0] = CEntry->vmmContextKern->vmm_proc_state.ppcFPSCR.i[0]; /* Copy FPSCR */
+ CEntry->vmmContextKern->vmm_proc_state.ppcFPSCRshadow.i[1] = CEntry->vmmContextKern->vmm_proc_state.ppcFPSCR.i[1]; /* Copy FPSCR */
+
if(sv = CEntry->vmmFacCtx.FPUsave) { /* Is there context yet? */
bcopy((char *)&sv->save_fp0, (char *)&(CEntry->vmmContextKern->vmm_proc_state.ppcFPRs), 32 * 8); /* 32 registers */
return KERN_SUCCESS;
act->mact.specFlags &= ~vectorCng; /* Clear the special flag */
CEntry->vmmContextKern->vmmStat &= ~vmmVectCngd; /* Clear the change indication */
+ for(j=0; j < 4; j++) { /* Set value for vscr */
+ CEntry->vmmContextKern->vmm_proc_state.ppcVSCRshadow.i[j] = CEntry->vmmContextKern->vmm_proc_state.ppcVSCR.i[j];
+ }
+
if(sv = CEntry->vmmFacCtx.VMXsave) { /* Is there context yet? */
vrvalidwrk = sv->save_vrvalid; /* Get the valid flags */
**
** This function causes the timer for a specified VM to be
** returned in return_params[0] and return_params[1].
-** Note that this is kind of funky for 64-bit VMs because we
-** split the timer into two parts so that we still set parms 0 and 1.
-** Obviously, we don't need to do this because the parms are 8 bytes
-** wide.
**
**
** Inputs:
CEntry = vmm_get_entry(act, index); /* Convert index to entry */
if (CEntry == NULL) return KERN_FAILURE; /* Either this isn't vmm thread or the index is bogus */
- if(CEntry->vmmXAFlgs & vmm64Bit) { /* A 64-bit virtual machine? */
- CEntry->vmmContextKern->vmmRet.vmmrp64.return_params[0] = (uint32_t)(CEntry->vmmTimer >> 32); /* Return the last timer value */
- CEntry->vmmContextKern->vmmRet.vmmrp64.return_params[1] = (uint32_t)CEntry->vmmTimer; /* Return the last timer value */
- }
- else {
- CEntry->vmmContextKern->vmmRet.vmmrp32.return_params[0] = (CEntry->vmmTimer >> 32); /* Return the last timer value */
- CEntry->vmmContextKern->vmmRet.vmmrp32.return_params[1] = (uint32_t)CEntry->vmmTimer; /* Return the last timer value */
- }
+ CEntry->vmmContextKern->return_params[0] = (CEntry->vmmTimer >> 32); /* Return the last timer value */
+ CEntry->vmmContextKern->return_params[1] = (uint32_t)CEntry->vmmTimer; /* Return the last timer value */
+
return KERN_SUCCESS;
}
+
/*-----------------------------------------------------------------------
** vmm_timer_pop
**
CTable = act->mact.vmmControl; /* Make this easier */
any = 0; /* Haven't found a running unexpired timer yet */
- for(cvi = 0; cvi < kVmmMaxContexts; cvi++) { /* Cycle through all and check time now */
+ for(cvi = 0; cvi < kVmmMaxContextsPerThread; cvi++) { /* Cycle through all and check time now */
if(!(CTable->vmmc[cvi].vmmFlags & vmmInUse)) continue; /* Do not check if the entry is empty */
return 1; /* Return... */
}
- for(cvi = 0; cvi < kVmmMaxContexts; cvi++) { /* Search slots */
+ for(cvi = 0; cvi < kVmmMaxContextsPerThread; cvi++) { /* Search slots */
if((0x80000000 & vmmask) && (CTable->vmmc[cvi].vmmFlags & vmmInUse)) { /* See if we need to stop and if it is in use */
hw_atomic_or(&CTable->vmmc[cvi].vmmFlags, vmmXStop); /* Set this one to stop */
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
**
** C routines that we are adding to the MacOS X kernel.
**
+** Wierd Apple PSL stuff goes here...
+**
+** Until then, Copyright 2000, Connectix
+**
-----------------------------------------------------------------------*/
#include <ppc/exception.h>
unsigned char b[8];
} vmm_fp_register_t;
+typedef struct vmm_processor_state_t {
-typedef struct vmm_regs32_t {
-
- unsigned long ppcPC; /* 000 */
- unsigned long ppcMSR; /* 004 */
-
- unsigned long ppcGPRs[32]; /* 008 */
-
- unsigned long ppcCR; /* 088 */
- unsigned long ppcXER; /* 08C */
- unsigned long ppcLR; /* 090 */
- unsigned long ppcCTR; /* 094 */
- unsigned long ppcMQ; /* 098 - Obsolete */
- unsigned long ppcVRSave; /* 09C */
- unsigned long ppcRsrvd0A0[40]; /* 0A0 */
- /* 140 */
-} vmm_regs32_t;
-
-#pragma pack(4) /* Make sure the structure stays as we defined it */
-typedef struct vmm_regs64_t {
-
- unsigned long long ppcPC; /* 000 */
- unsigned long long ppcMSR; /* 008 */
+ unsigned long ppcPC;
+ unsigned long ppcMSR;
- unsigned long long ppcGPRs[32]; /* 010 */
+ unsigned long ppcGPRs[32];
- unsigned long long ppcXER; /* 110 */
- unsigned long long ppcLR; /* 118 */
- unsigned long long ppcCTR; /* 120 */
- unsigned long ppcCR; /* 128 */
- unsigned long ppcVRSave; /* 12C */
- unsigned long ppcRsvd130[4]; /* 130 */
- /* 140 */
-} vmm_regs64_t;
-#pragma pack()
-
-
-#pragma pack(4) /* Make sure the structure stays as we defined it */
-typedef union vmm_regs_t {
- vmm_regs32_t ppcRegs32;
- vmm_regs64_t ppcRegs64;
-} vmm_regs_t;
-#pragma pack()
-
-#pragma pack(4) /* Make sure the structure stays as we defined it */
-typedef struct vmm_processor_state_t {
+ unsigned long ppcCR;
+ unsigned long ppcXER;
+ unsigned long ppcLR;
+ unsigned long ppcCTR;
+ unsigned long ppcMQ; /* Obsolete */
+ unsigned long ppcVRSave;
/* 32-byte bndry */
- vmm_regs_t ppcRegs; /* Define registers areas */
+ vmm_vector_register_t ppcVSCR;
+ vmm_fp_register_t ppcFPSCR;
+
+ unsigned long ppcReserved1[34]; /* Future processor state can go here */
/* We must be 16-byte aligned here */
- vmm_vector_register_t ppcVRs[32]; /* These are only valid after a kVmmGetVectorState */
- vmm_vector_register_t ppcVSCR; /* This is always loaded/saved at host/guest transition */
+ vmm_vector_register_t ppcVRs[32];
+ vmm_vector_register_t ppcVSCRshadow;
/* We must be 8-byte aligned here */
- vmm_fp_register_t ppcFPRs[32]; /* These are only valid after a kVmmGetFloatState */
- vmm_fp_register_t ppcFPSCR; /* This is always loaded/saved at host/guest transition */
+ vmm_fp_register_t ppcFPRs[32];
+ vmm_fp_register_t ppcFPSCRshadow;
unsigned long ppcReserved2[2]; /* Pad out to multiple of 16 bytes */
} vmm_processor_state_t;
-#pragma pack()
typedef unsigned long vmm_return_code_t;
typedef unsigned long vmm_thread_index_t;
-#define vmmTInum 0x000000FF
-#define vmmTIadsp 0x0000FF00
-typedef unsigned long vmm_adsp_id_t;
enum {
kVmmCurMajorVersion = 0x0001,
- kVmmCurMinorVersion = 0x0006,
+ kVmmCurMinorVersion = 0x0005,
kVmmMinMajorVersion = 0x0001,
};
#define kVmmCurrentVersion ((kVmmCurMajorVersion << 16) | kVmmCurMinorVersion)
kVmmFeature_ExtendedMapping = 0x00000004,
kVmmFeature_ListMapping = 0x00000008,
kVmmFeature_FastAssist = 0x00000010,
- kVmmFeature_XA = 0x00000020,
- kVmmFeature_SixtyFourBit = 0x00000040,
- kVmmFeature_MultAddrSpace = 0x00000080,
-};
-#define kVmmCurrentFeatures (kVmmFeature_LittleEndian | kVmmFeature_Stop | kVmmFeature_ExtendedMapping \
- | kVmmFeature_ListMapping | kVmmFeature_FastAssist | kVmmFeature_XA | kVmmFeature_MultAddrSpace)
-
-enum {
- vmm64Bit = 0x80000000,
};
+#define kVmmCurrentFeatures (kVmmFeature_LittleEndian | \
+ kVmmFeature_Stop | \
+ kVmmFeature_ExtendedMapping | \
+ kVmmFeature_ListMapping | \
+ kVmmFeature_FastAssist)
typedef unsigned long vmm_version_t;
-typedef struct vmm_ret_parms32_t {
- unsigned long return_params[4];
-} vmm_ret_parms32_t;
-
-typedef struct vmm_ret_parms64_t {
- unsigned long long return_params[4];
-} vmm_ret_parms64_t;
-
-#pragma pack(4) /* Make sure the structure stays as we defined it */
-typedef union vmm_ret_parms_t {
- vmm_ret_parms64_t vmmrp64; /* 64-bit flavor */
- vmm_ret_parms32_t vmmrp32; /* 32-bit flavor */
- unsigned int retgas[11]; /* Force this to be 11 words long */
-} vmm_ret_parms_t;
-#pragma pack()
-
-#pragma pack(4) /* Make sure the structure stays as we defined it */
-typedef struct vmm_fastassist_state32_t {
+typedef struct vmm_fastassist_state_t {
unsigned long fastassist_dispatch;
unsigned long fastassist_refcon;
unsigned long fastassist_intercepts;
unsigned long fastassist_reserved1;
-} vmm_fastassist_state32_t;
-
-typedef struct vmm_fastassist_state64_t {
- unsigned long long fastassist_dispatch;
- unsigned long long fastassist_refcon;
-
- unsigned long long fastassist_dispatch_code;
- unsigned long long fastassist_parameter[5];
-
- unsigned long long guest_register[8];
-
- unsigned long long guest_pc;
- unsigned long long guest_msr;
-
- unsigned long fastassist_intercepts;
- unsigned long fastassist_reserved1;
-} vmm_fastassist_state64_t;
-
-typedef union vmm_fastassist_state_t {
- vmm_fastassist_state64_t vmmfs64; /* 64-bit flavor */
- vmm_fastassist_state32_t vmmfs32; /* 32-bit flavor */
} vmm_fastassist_state_t;
-#pragma pack()
-#pragma pack(4) /* Make sure the structure stays as we defined it */
typedef struct vmm_state_page_t {
/* This structure must remain below 4Kb (one page) in size */
vmm_version_t interface_version;
#define vmmFamSetb 7
vmm_return_code_t return_code;
- vmm_ret_parms_t vmmRet;
+ unsigned long return_params[4];
+ unsigned long gas[7]; /* For alignment */
/* The next portion of the structure must remain 32-byte aligned */
vmm_processor_state_t vmm_proc_state;
vmm_fastassist_state_t vmm_fastassist_state;
} vmm_state_page_t;
-#pragma pack()
-#pragma pack(4) /* Make sure the structure stays as we defined it */
typedef struct vmm_comm_page_t {
union {
vmm_state_page_t vmcpState; /* Reserve area for state */
} vmcpfirst;
unsigned int vmcpComm[256]; /* Define last 1024 bytes as a communications area - function specific */
} vmm_comm_page_t;
-#pragma pack()
enum {
/* Function Indices (passed in r3) */
- kVmmGetVersion = 0, /* Get VMM system version */
- kVmmvGetFeatures, /* Get VMM supported features */
- kVmmInitContext, /* Initialize a context */
- kVmmTearDownContext, /* Destroy a context */
- kVmmTearDownAll, /* Destory all contexts */
- kVmmMapPage, /* Map a host to guest address space */
- kVmmGetPageMapping, /* Get host address of a guest page */
- kVmmUnmapPage, /* Unmap a guest page */
- kVmmUnmapAllPages, /* Unmap all pages in a guest address space */
- kVmmGetPageDirtyFlag, /* Check if guest page modified */
- kVmmGetFloatState, /* Retrieve guest floating point context */
- kVmmGetVectorState, /* Retrieve guest vector context */
- kVmmSetTimer, /* Set a guest timer */
- kVmmGetTimer, /* Get a guest timer */
- kVmmExecuteVM, /* Launch a guest */
- kVmmProtectPage, /* Set protection attributes for a guest page */
- kVmmMapExecute, /* Map guest page and launch */
- kVmmProtectExecute, /* Set prot attributes and launch */
- kVmmMapList, /* Map a list of pages into guest address spaces */
- kVmmUnmapList, /* Unmap a list of pages from guest address spaces */
+ kVmmGetVersion = 0,
+ kVmmvGetFeatures,
+ kVmmInitContext,
+ kVmmTearDownContext,
+ kVmmTearDownAll,
+ kVmmMapPage,
+ kVmmGetPageMapping,
+ kVmmUnmapPage,
+ kVmmUnmapAllPages,
+ kVmmGetPageDirtyFlag,
+ kVmmGetFloatState,
+ kVmmGetVectorState,
+ kVmmSetTimer,
+ kVmmGetTimer,
+ kVmmExecuteVM,
+ kVmmProtectPage,
+ kVmmMapExecute,
+ kVmmProtectExecute,
+ kVmmMapList,
+ kVmmUnmapList,
kvmmExitToHost,
kvmmResumeGuest,
kvmmGetGuestRegister,
kvmmSetGuestRegister,
-
- kVmmSetXA, /* Set extended architecture features for a VM */
- kVmmGetXA, /* Get extended architecture features from a VM */
-
- kVmmMapPage64, /* Map a host to guest address space - supports 64-bit */
- kVmmGetPageMapping64, /* Get host address of a guest page - supports 64-bit */
- kVmmUnmapPage64, /* Unmap a guest page - supports 64-bit */
- kVmmGetPageDirtyFlag64, /* Check if guest page modified - supports 64-bit */
- kVmmProtectPage64, /* Set protection attributes for a guest page - supports 64-bit */
- kVmmMapExecute64, /* Map guest page and launch - supports 64-bit */
- kVmmProtectExecute64, /* Set prot attributes and launch - supports 64-bit */
- kVmmMapList64, /* Map a list of pages into guest address spaces - supports 64-bit */
- kVmmUnmapList64, /* Unmap a list of pages from guest address spaces - supports 64-bit */
- kVmmMaxAddr, /* Returns the maximum virtual address that is mappable */
};
#define kVmmReturnNull 0
#define kVmmReturnSystemCall 12
#define kVmmReturnTraceException 13
#define kVmmAltivecAssist 22
-#define kVmmInvalidAddress 0x1000
-#define kVmmInvalidAdSpace 0x1001
-
-/*
- * Notes on guest address spaces.
- *
- * Address spaces are loosely coupled to virtual machines. The default is for
- * a guest with an index of 1 to use address space 1, 2 to use 2, etc. However,
- * any guest may be launched using any address space and any address space may be the
- * target for a map or unmap function. Note that the (un)map list functions may pass in
- * an address space ID on a page-by-page basis.
- *
- * An address space is instantiated either explicitly by mapping something into it, or
- * implicitly by launching a guest with it.
- *
- * An address space is destroyed explicitly by kVmmTearDownAll or kVmmUnmapAllPages. It is
- * destroyed implicitly by kVmmTearDownContext. The latter is done in order to remain
- * backwards compatible with the previous implementation, which does not have decoupled
- * guests and address spaces.
- *
- * An address space supports the maximum virtual address supported by the processor.
- * The 64-bit variant of the mapping functions can be used on non-64-bit machines. If an
- * unmappable address (e.g., an address larger than 4GB-1 on a 32-bit machine) is requested,
- * the operation fails with a kVmmInvalidAddress return code.
- *
- * Note that for 64-bit calls, both host and guest are specified at 64-bit values.
- *
- */
-
-
-
+#define kVmmInvalidAddress 4096
/*
* Storage Extended Protection modes
#define kVmmProtRORO (kVmmProtXtnd | 0x00000003)
/*
- * Map list formats
- * The last 12 bits in the guest virtual address is used as flags as follows:
- * 0x007 - for the map calls, this is the key to set
- * 0x3F0 - for both map and unmap, this is the address space ID upon which to operate.
- * Note that if 0, the address space ID from the function call is used instead.
+ * Map list format
*/
-typedef struct vmmMList {
- unsigned int vmlva; /* Virtual address in host address space */
- unsigned int vmlava; /* Virtual address in guest address space */
-} vmmMList;
-
-typedef struct vmmMList64 {
- unsigned long long vmlva; /* Virtual address in host address space */
- unsigned long long vmlava; /* Virtual address in guest address space */
-} vmmMList64;
-
-typedef struct vmmUMList {
- unsigned int vmlava; /* Virtual address in guest address space */
-} vmmUMList;
-
-typedef struct vmmUMList64 {
- unsigned long long vmlava; /* Virtual address in guest address space */
-} vmmUMList64;
+typedef struct vmmMapList {
+ unsigned int vmlva; /* Virtual address in emulator address space */
+ unsigned int vmlava; /* Virtual address in alternate address space */
+#define vmlFlgs 0x00000FFF /* Flags passed in in vmlava low order 12 bits */
+#define vmlProt 0x00000003 /* Protection flags for the page */
+} vmmMapList;
-#define vmmlFlgs 0x00000FFF /* Flags passed in in vmlava low order 12 bits */
-#define vmmlProt 0x00000007 /* Protection flags for the page */
-#define vmmlAdID 0x000003F0 /* Guest address space ID - used only if non-zero */
-#define vmmlRsvd 0x00000C08 /* Reserved for future */
/*************************************************************************************
Internal Emulation Types
**************************************************************************************/
-#define kVmmMaxContexts 32
+#define kVmmMaxContextsPerThread 32
#define kVmmMaxUnmapPages 64
#define kVmmMaxMapPages 64
-#pragma pack(4) /* Make sure the structure stays as we defined it */
typedef struct vmmCntrlEntry { /* Virtual Machine Monitor control table entry */
unsigned int vmmFlags; /* Assorted control flags */
#define vmmInUse 0x80000000
#define vmmVectCngdb 2
#define vmmTimerPop 0x10000000
#define vmmTimerPopb 3
+#define vmmMapDone 0x08000000
+#define vmmMapDoneb 4
#define vmmFAMmode 0x04000000
#define vmmFAMmodeb 5
#define vmmXStop 0x00800000
#define vmmXStopb 8
#define vmmSpfSave 0x000000FF
#define vmmSpfSaveb 24
- unsigned int vmmXAFlgs; /* Extended Architecture flags */
+ pmap_t vmmPmap; /* pmap for alternate context's view of task memory */
vmm_state_page_t *vmmContextKern; /* Kernel address of context communications area */
- ppnum_t vmmContextPhys; /* Physical address of context communications area */
+ vmm_state_page_t *vmmContextPhys; /* Physical address of context communications area */
vmm_state_page_t *vmmContextUser; /* User address of context communications area */
facility_context vmmFacCtx; /* Header for vector and floating point contexts */
- pmap_t vmmPmap; /* Last dispatched pmap */
uint64_t vmmTimer; /* Last set timer value. Zero means unset */
+ vm_offset_t vmmLastMap; /* Last vaddr mapping into virtual machine */
unsigned int vmmFAMintercept; /* FAM intercepted exceptions */
} vmmCntrlEntry;
-#pragma pack()
-#pragma pack(4) /* Make sure the structure stays as we defined it */
typedef struct vmmCntrlTable { /* Virtual Machine Monitor Control table */
- unsigned int vmmGFlags; /* Global flags */
-#define vmmLastAdSp 0xFF /* Remember the address space that was mapped last */
- addr64_t vmmLastMap; /* Last vaddr mapping made */
- vmmCntrlEntry vmmc[kVmmMaxContexts]; /* One entry for each possible Virtual Machine Monitor context */
- pmap_t vmmAdsp[kVmmMaxContexts]; /* Guest address space pmaps */
+ vmmCntrlEntry vmmc[kVmmMaxContextsPerThread]; /* One entry for each possible Virtual Machine Monitor context */
} vmmCntrlTable;
-#pragma pack()
/* function decls for kernel level routines... */
extern void vmm_execute_vm(thread_act_t act, vmm_thread_index_t index);
extern kern_return_t vmm_set_timer(thread_act_t act, vmm_thread_index_t index, unsigned int timerhi, unsigned int timerlo);
extern kern_return_t vmm_get_timer(thread_act_t act, vmm_thread_index_t index);
extern void vmm_tear_down_all(thread_act_t act);
-extern kern_return_t vmm_map_page(thread_act_t act, vmm_thread_index_t hindex, addr64_t cva,
- addr64_t ava, vm_prot_t prot);
-extern vmm_return_code_t vmm_map_execute(thread_act_t act, vmm_thread_index_t hindex, addr64_t cva,
- addr64_t ava, vm_prot_t prot);
-extern kern_return_t vmm_protect_page(thread_act_t act, vmm_thread_index_t hindex, addr64_t va,
+extern kern_return_t vmm_map_page(thread_act_t act, vmm_thread_index_t hindex, vm_offset_t cva,
+ vm_offset_t ava, vm_prot_t prot);
+extern vmm_return_code_t vmm_map_execute(thread_act_t act, vmm_thread_index_t hindex, vm_offset_t cva,
+ vm_offset_t ava, vm_prot_t prot);
+extern kern_return_t vmm_protect_page(thread_act_t act, vmm_thread_index_t hindex, vm_offset_t va,
vm_prot_t prot);
-extern vmm_return_code_t vmm_protect_execute(thread_act_t act, vmm_thread_index_t hindex, addr64_t va,
+extern vmm_return_code_t vmm_protect_execute(thread_act_t act, vmm_thread_index_t hindex, vm_offset_t va,
vm_prot_t prot);
-extern addr64_t vmm_get_page_mapping(thread_act_t act, vmm_thread_index_t index,
- addr64_t va);
-extern kern_return_t vmm_unmap_page(thread_act_t act, vmm_thread_index_t index, addr64_t va);
+extern vm_offset_t vmm_get_page_mapping(thread_act_t act, vmm_thread_index_t index,
+ vm_offset_t va);
+extern kern_return_t vmm_unmap_page(thread_act_t act, vmm_thread_index_t index, vm_offset_t va);
extern void vmm_unmap_all_pages(thread_act_t act, vmm_thread_index_t index);
extern boolean_t vmm_get_page_dirty_flag(thread_act_t act, vmm_thread_index_t index,
- addr64_t va, unsigned int reset);
-extern kern_return_t vmm_set_XA(thread_act_t act, vmm_thread_index_t index, unsigned int xaflags);
-extern unsigned int vmm_get_XA(thread_act_t act, vmm_thread_index_t index);
+ vm_offset_t va, unsigned int reset);
extern int vmm_get_features(struct savearea *);
extern int vmm_get_version(struct savearea *);
extern int vmm_init_context(struct savearea *);
extern int vmm_stop_vm(struct savearea *save);
extern void vmm_timer_pop(thread_act_t act);
extern void vmm_interrupt(ReturnHandler *rh, thread_act_t act);
-extern kern_return_t vmm_map_list(thread_act_t act, vmm_thread_index_t index, unsigned int cnt, unsigned int flavor);
-extern kern_return_t vmm_unmap_list(thread_act_t act, vmm_thread_index_t index, unsigned int cnt, unsigned int flavor);
+extern kern_return_t vmm_map_list(thread_act_t act, vmm_thread_index_t index, unsigned int cnt);
+extern kern_return_t vmm_unmap_list(thread_act_t act, vmm_thread_index_t index, unsigned int cnt);
extern vmm_return_code_t vmm_resume_guest(vmm_thread_index_t index, unsigned long pc,
unsigned long vmmCntrl, unsigned long vmmCntrMaskl);
extern vmm_return_code_t vmm_exit_to_host(vmm_thread_index_t index);
extern unsigned long vmm_get_guest_register(vmm_thread_index_t index, unsigned long reg_index);
extern vmm_return_code_t vmm_set_guest_register(vmm_thread_index_t index, unsigned long reg_index, unsigned long reg_value);
-extern addr64_t vmm_max_addr(thread_act_t act);
#endif
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
* facility.
*/
-#define vmmMapDone 31
-#define vmmDoing64 30
-
/*
* int vmm_dispatch(savearea, act);
* R30 = current savearea
*/
- .align 5 ; Line up on cache line
+ .align 5 /* Line up on cache line */
.globl EXT(vmm_dispatch_table)
LEXT(vmm_dispatch_table)
.long 0 ; Not valid in Fam
.long EXT(vmm_tear_down_all) ; Tears down all VMMs
.long 0 ; Not valid in Fam
- .long EXT(vmm_map_page32) ; Maps a page from the main address space into the VM space - supports 32-bit
+ .long EXT(vmm_map_page) ; Maps a page from the main address space into the VM space
.long 1 ; Valid in Fam
- .long EXT(vmm_get_page_mapping32) ; Returns client va associated with VM va - supports 32-bit
+ .long EXT(vmm_get_page_mapping) ; Returns client va associated with VM va
.long 1 ; Valid in Fam
- .long EXT(vmm_unmap_page32) ; Unmaps a page from the VM space - supports 32-bit
+ .long EXT(vmm_unmap_page) ; Unmaps a page from the VM space
.long 1 ; Valid in Fam
- .long EXT(vmm_unmap_all_pages) ; Unmaps all pages from the VM space
+ .long EXT(vmm_unmap_all_pages) ; Unmaps all pages from the VM space
.long 1 ; Valid in Fam
- .long EXT(vmm_get_page_dirty_flag32) ; Gets the change bit for a page and optionally clears it - supports 32-bit
+ .long EXT(vmm_get_page_dirty_flag) ; Gets the change bit for a page and optionally clears it
.long 1 ; Valid in Fam
.long EXT(vmm_get_float_state) ; Gets current floating point state
.long 0 ; not valid in Fam
.long 1 ; Valid in Fam
.long EXT(switchIntoVM) ; Switches to the VM context
.long 1 ; Valid in Fam
- .long EXT(vmm_protect_page32) ; Sets protection values for a page - supports 32-bit
+ .long EXT(vmm_protect_page) ; Sets protection values for a page
.long 1 ; Valid in Fam
- .long EXT(vmm_map_execute32) ; Maps a page an launches VM - supports 32-bit
+ .long EXT(vmm_map_execute) ; Maps a page an launches VM
.long 1 ; Not valid in Fam
- .long EXT(vmm_protect_execute32) ; Sets protection values for a page and launches VM - supports 32-bit
+ .long EXT(vmm_protect_execute) ; Sets protection values for a page and launches VM
.long 1 ; Valid in Fam
- .long EXT(vmm_map_list32) ; Maps a list of pages - supports 32-bit
+ .long EXT(vmm_map_list) ; Maps a list of pages
.long 1 ; Valid in Fam
- .long EXT(vmm_unmap_list32) ; Unmaps a list of pages - supports 32-bit
+ .long EXT(vmm_unmap_list) ; Unmaps a list of pages
.long 1 ; Valid in Fam
.long EXT(vmm_fam_reserved) ; exit from Fam to host
.long 1 ; Valid in Fam
.long 1 ; Valid in Fam
.long EXT(vmm_fam_reserved) ; Set guest register from Fam
.long 1 ; Valid in Fam
- .long EXT(vmm_set_XA) ; Set extended architecture features for a VM
- .long 0 ; Not valid in Fam
- .long EXT(vmm_get_XA) ; Get extended architecture features from a VM
- .long 1 ; Valid in Fam
- .long EXT(vmm_map_page) ; Map a host to guest address space - supports 64-bit
- .long 1 ; Valid in Fam
- .long EXT(vmm_get_page_mapping) ; Get host address of a guest page - supports 64-bit
- .long 1 ; Valid in Fam
- .long EXT(vmm_unmap_page) ; Unmap a guest page - supports 64-bit
- .long 1 ; Valid in Fam
- .long EXT(vmm_get_page_dirty_flag) ; Check if guest page modified - supports 64-bit
- .long 1 ; Valid in Fam
- .long EXT(vmm_protect_page) ; Sets protection values for a page - supports 64-bit
- .long 1 ; Valid in Fam
- .long EXT(vmm_map_execute) ; Map guest page and launch - supports 64-bit
- .long 1 ; Valid in Fam
- .long EXT(vmm_protect_execute) ; Set prot attributes and launch - supports 64-bit
- .long 1 ; Valid in Fam
- .long EXT(vmm_map_list64) ; Map a list of pages into guest address spaces - supports 64-bit
- .long 1 ; Valid in Fam
- .long EXT(vmm_unmap_list64) ; Unmap a list of pages from guest address spaces - supports 64-bit
- .long 1 ; Valid in Fam
- .long EXT(vmm_max_addr) ; Returns the maximum virtual address
- .long 1 ; Valid in Fam
-
.set vmm_count,(.-EXT(vmm_dispatch_table))/8 ; Get the top number
LEXT(vmm_dispatch)
- lwz r11,saver3+4(r30) ; Get the selector
+ lwz r11,saver3(r30) ; Get the selector
mr r3,r4 ; All of our functions want the activation as the first parm
lis r10,hi16(EXT(vmm_dispatch_table)) ; Get top half of table
cmplwi r11,kVmmExecuteVM ; Should we switch to the VM now?
cmplwi cr1,r11,vmm_count ; See if we have a valid selector
ori r10,r10,lo16(EXT(vmm_dispatch_table)) ; Get low half of table
- lwz r4,saver4+4(r30) ; Get 1st parameter after selector
+ lwz r4,saver4(r30) ; Get 1st parameter after selector
beq+ EXT(switchIntoVM) ; Yes, go switch to it....
rlwinm r11,r11,3,0,28 ; Index into table
- bge- cr1,vmmBogus ; It is a bogus entry
+ bgt- cr1,vmmBogus ; It is a bogus entry
add r12,r10,r11 ; Get the vmm dispatch syscall entry
mfsprg r10,0 ; Get the per_proc
lwz r13,0(r12) ; Get address of routine
rlwinm. r5,r5,0,FamVMmodebit,FamVMmodebit ; Test FamVMmodebit
crand cr0_eq,cr1_eq,cr0_gt ; In Fam and Invalid syscall
beq vmmBogus ; Intercept to host
- lwz r5,saver5+4(r30) ; Get 2nd parameter after selector - note that some of these parameters may actually be long longs
- lwz r6,saver6+4(r30) ; Get 3rd parameter after selector
+ lwz r5,saver5(r30) ; Get 2nd parameter after selector
+ lwz r6,saver6(r30) ; Get 3rd parameter after selector
mtlr r13 ; Set the routine address
- lwz r7,saver7+4(r30) ; Get 4th parameter after selector
- lwz r8,saver8+4(r30) ; Get 5th parameter after selector
- lwz r9,saver9+4(r30) ; Get 6th parameter after selector
+ lwz r7,saver7(r30) ; Get 4th parameter after selector
;
-; NOTE: some of the above parameters are actually long longs. We have glue code that transforms
-; all needed parameters and/or adds 32-/64-bit flavors to the needed functions.
+; NOTE: currently the most paramters for any call is 4. We will support at most 8 because we
+; do not want to get into any stack based parms. However, here is where we need to add
+; code for the 5th - 8th parms if we need them.
;
blrl ; Call function
-
-vmmRetPt: li r0,0 ; Clear this out
- stw r0,saver3(r30) ; Make sure top of RC is clear
- stw r3,saver3+4(r30) ; Pass back the return code
- stw r0,saver4(r30) ; Make sure bottom of RC is clear (just in case)
- stw r4,saver4+4(r30) ; Pass back the bottom return code (just in case)
+
+ stw r3,saver3(r30) ; Pass back the return code
li r3,1 ; Set normal return with check for AST
b EXT(ppcscret) ; Go back to handler...
LEXT(vmm_init_context_sel) ; Selector based version of init context
- lwz r4,saver4+4(r30) ; Get the passed in version
- lwz r5,saver5+4(r30) ; Get the passed in comm area
+ lwz r4,saver4(r30) ; Get the passed in version
+ lwz r5,saver5(r30) ; Get the passed in comm area
lis r3,hi16(EXT(vmm_init_context))
- stw r4,saver3+4(r30) ; Cheat and move this parameter over
+ stw r4,saver3(r30) ; Cheat and move this parameter over
ori r3,r3,lo16(EXT(vmm_init_context))
- stw r5,saver4+4(r30) ; Cheat and move this parameter over
+ stw r5,saver4(r30) ; Cheat and move this parameter over
selcomm: mtlr r3 ; Set the real routine address
mr r3,r30 ; Pass in the savearea
blrl ; Call the function
b EXT(ppcscret) ; Go back to handler...
- .align 5
- .globl EXT(vmm_map_page32)
-
-LEXT(vmm_map_page32)
- mr r9,r7 ; Move prot to correct parm
- mr r8,r6 ; Move guest address to low half of long long
- li r7,0 ; Clear high half of guest address
- mr r6,r5 ; Move host address to low half of long long
- li r5,0 ; Clear high half of host address
- b EXT(vmm_map_page) ; Transition to real function...
-
- .align 5
- .globl EXT(vmm_get_page_mapping32)
-
-LEXT(vmm_get_page_mapping32)
- mr r6,r5 ; Move guest address to low half of long long
- li r5,0 ; Clear high half of guest address
- bl EXT(vmm_get_page_mapping) ; Transition to real function...
- mr r3,r4 ; Convert addr64_t to vm_offset_t, dropping top half
- b vmmRetPt ; Join normal return...
-
- .align 5
- .globl EXT(vmm_unmap_page32)
-
-LEXT(vmm_unmap_page32)
- mr r6,r5 ; Move guest address to low half of long long
- li r5,0 ; Clear high half of guest address
- b EXT(vmm_unmap_page) ; Transition to real function...
-
- .align 5
- .globl EXT(vmm_get_page_dirty_flag32)
-
-LEXT(vmm_get_page_dirty_flag32)
- mr r7,r6 ; Move reset flag
- mr r6,r5 ; Move guest address to low half of long long
- li r5,0 ; Clear high half of guest address
- b EXT(vmm_get_page_dirty_flag) ; Transition to real function...
-
- .align 5
- .globl EXT(vmm_protect_page32)
-
-LEXT(vmm_protect_page32)
- mr r7,r6 ; Move protection bits
- mr r6,r5 ; Move guest address to low half of long long
- li r5,0 ; Clear high half of guest address
- b EXT(vmm_protect_page) ; Transition to real function...
-
- .align 5
- .globl EXT(vmm_map_execute32)
-
-LEXT(vmm_map_execute32)
- mr r9,r7 ; Move prot to correct parm
- mr r8,r6 ; Move guest address to low half of long long
- li r7,0 ; Clear high half of guest address
- mr r6,r5 ; Move host address to low half of long long
- li r5,0 ; Clear high half of host address
- b EXT(vmm_map_execute) ; Transition to real function...
-
- .align 5
- .globl EXT(vmm_protect_execute32)
-
-LEXT(vmm_protect_execute32)
- mr r7,r6 ; Move protection bits
- mr r6,r5 ; Move guest address to low half of long long
- li r5,0 ; Clear high half of guest address
- b EXT(vmm_protect_execute) ; Transition to real function...
-
- .align 5
- .globl EXT(vmm_map_list32)
-
-LEXT(vmm_map_list32)
- li r6,0 ; Set 32-bit flavor
- b EXT(vmm_map_list) ; Go to common routine...
-
- .align 5
- .globl EXT(vmm_map_list64)
-
-LEXT(vmm_map_list64)
- li r6,1 ; Set 64-bit flavor
- b EXT(vmm_map_list) ; Go to common routine...
-
- .align 5
- .globl EXT(vmm_map_list32)
-
-LEXT(vmm_unmap_list32)
- li r6,0 ; Set 32-bit flavor
- b EXT(vmm_unmap_list) ; Go to common routine...
-
- .align 5
- .globl EXT(vmm_map_list64)
-
-LEXT(vmm_unmap_list64)
- li r6,1 ; Set 64-bit flavor
- b EXT(vmm_unmap_list) ; Go to common routine...
-
/*
* Here is where we transition to the virtual machine.
*
* calls. This is called, but never returned from. We always go directly back to the
* user from here.
*
+ * Still need to figure out final floats and vectors. For now, we will go brute
+ * force and when we go into the VM, we will force save any normal floats and
+ * vectors. Then we will hide them and swap the VM copy (if any) into the normal
+ * chain. When we exit VM we will do the opposite. This is not as fast as I would
+ * like it to be.
+ *
*
*/
LEXT(switchIntoVM)
mfsprg r10,0 ; Get the per_proc
- rlwinm r31,r4,24,24,31 ; Get the address space
- rlwinm r4,r4,0,24,31 ; Isolate the context id
- lwz r28,vmmControl(r3) ; Pick up the control table address
+ lwz r15,spcFlags(r10) ; Get per_proc special flags
+ rlwinm. r0,r15,0,FamVMmodebit,FamVMmodebit ; Test FamVMmodebit
+ bne vmmFamGuestResume
+ lwz r5,vmmControl(r3) ; Pick up the control table address
subi r4,r4,1 ; Switch to zero offset
- rlwinm. r2,r28,0,0,30 ; Is there a context there? (Note: we will ignore bit 31 so that we
+ rlwinm. r2,r5,0,0,30 ; Is there a context there? (Note: we will ignore bit 31 so that we
; do not try this while we are transitioning off to on
- cmplwi cr1,r4,kVmmMaxContexts ; Is the index valid?
+ cmplwi cr1,r4,kVmmMaxContextsPerThread ; Is the index valid?
beq- vmmBogus ; Not started, treat like a bogus system call
- subic. r31,r31,1 ; Make address space 0 based and test if we use default
mulli r2,r4,vmmCEntrySize ; Get displacement from index
- bge- cr1,swvmmBogus ; Index is bogus...
- add r2,r2,r28 ; Point to the entry
- bge-- swvmmDAdsp ; There was an explicit address space request
- mr r31,r4 ; Default the address space to the context ID
-
-swvmmDAdsp: la r2,vmmc(r2) ; Get the offset to the context array
- lwz r8,vmmGFlags(r28) ; Get the general flags
+ bgt- cr1,swvmmBogus ; Index is bogus...
+ add r2,r2,r5 ; Point to the entry
+
lwz r4,vmmFlags(r2) ; Get the flags for the selected entry
- crset vmmMapDone ; Assume we will be mapping something
lwz r5,vmmContextKern(r2) ; Get the context area address
rlwinm. r26,r4,0,vmmInUseb,vmmInUseb ; See if the slot is in use
- cmplwi cr1,r31,kVmmMaxContexts ; See if we have a valid address space ID
- rlwinm r8,r8,0,24,31 ; Clean up address space
- beq-- swvmmBogus ; This context is no good...
-
- la r26,vmmAdsp(r28) ; Point to the pmaps
- sub r8,r8,r31 ; Get diff between launching address space - 1 and last mapped into (should be 1 if the same)
- rlwinm r31,r31,2,0,29 ; Index to the pmap
- cmplwi r8,1 ; See if we have the same address space
- bge-- cr1,swvmmBogAdsp ; Address space is no good...
- lwzx r31,r26,r31 ; Get the requested address space pmap
- li r0,0 ; Get a 0 in case we need to trash redrive
- lwz r15,spcFlags(r10) ; Get per_proc special flags
- beq swvmmAdspOk ; Do not invalidate address space if we are launching the same
- crclr vmmMapDone ; Clear map done flag
- stb r0,vmmGFlags+3(r28) ; Clear the last mapped address space ID so we will not redrive later
+ bne+ swvmChkIntcpt ; We are so cool. Go do check for immediate intercepts...
+
+swvmmBogus: li r2,kVmmBogusContext ; Set bogus index return
+ li r3,1 ; Set normal return with check for AST
+ stw r2,saver3(r30) ; Pass back the return code
+ b EXT(ppcscret) ; Go back to handler...
+
;
; Here we check for any immediate intercepts. So far, the only
; two of these are a timer pop and and external stop. We will not dispatch if
; to 0) or to set a future time, or if it is external stop, set the vmmXStopRst flag.
;
-swvmmAdspOk:
- rlwinm. r0,r15,0,FamVMmodebit,FamVMmodebit ; Test FamVMmodebit
- stw r31,vmmPmap(r2) ; Save the last dispatched address space
- bne vmmFamGuestResume
+swvmChkIntcpt:
lwz r6,vmmCntrl(r5) ; Get the control field
rlwinm. r7,r6,0,vmmXStartb,vmmXStartb ; Clear all but start bit
beq+ swvmChkStop ; Do not reset stop
swvmChkStop:
rlwinm. r26,r4,0,vmmXStopb,vmmXStopb ; Is this VM stopped?
- bne-- swvmSetStop ; Yes...
+ beq+ swvmNoStop ; Nope...
+
+ li r2,kVmmStopped ; Set stopped return
+ li r3,1 ; Set normal return with check for AST
+ stw r2,saver3(r30) ; Pass back the return code
+ stw r2,return_code(r5) ; Save the exit code
+ b EXT(ppcscret) ; Go back to handler...
+swvmNoStop:
rlwinm. r26,r4,0,vmmTimerPopb,vmmTimerPopb ; Did the timer go pop?
- cmplwi cr1,r31,0 ; Is there actually an address space defined?
- bne-- svvmTimerPop ; Yes...
-
-;
-; Special note: we need to intercept any attempt to launch a guest into a non-existent address space.
-; We will just go emulate an ISI if there is not one.
-;
-
- beq-- cr1,swvmEmulateISI ; We are trying to launch into an undefined address space. This is not so good...
+ beq+ swvmDoSwitch ; No...
+
+ li r2,kVmmReturnNull ; Set null return
+ li r3,1 ; Set normal return with check for AST
+ stw r2,saver3(r30) ; Pass back the return code
+ stw r2,return_code(r5) ; Save the exit code
+ b EXT(ppcscret) ; Go back to handler...
;
; Here is where we actually swap into the VM (alternate) context.
stw r11,deferctx(r3) ; Start using the virtual machine facility context when we exit
lwz r11,ACT_MACT_SPF(r26) ; Get the special flags
- mr r3,r31 ; Get the pointer to the PMAP
+ lwz r3,vmmPmap(r27) ; Get the pointer to the PMAP
oris r15,r11,hi16(runningVM) ; ; Show that we are swapped to the VM right now
bl EXT(hw_set_user_space_dis) ; Swap the address spaces
lwz r17,vmmFlags(r27) ; Get the status flags
lwz r20,vmmContextKern(r27) ; Get the state page kernel addr
lwz r21,vmmCntrl(r20) ; Get vmmCntrl
rlwinm. r22,r21,0,vmmFamEnab,vmmFamEnab ; Is vmmFamEnab set?
- lwz r22,vmmXAFlgs(r27) ; Get the eXtended Architecture flags
- stw r22,VMMXAFlgs(r10) ; Store vmmXAFlgs in per_proc VMMXAFlgs
beq swvmNoFam ; No Fam intercept
- rlwinm. r22,r22,0,0,0 ; Are we doing a 64-bit virtual machine?
rlwimi r15,r21,32+vmmFamSetb-FamVMmodebit,FamVMmodebit,FamVMmodebit ; Set FamVMmode bit
rlwinm r21,r21,0,vmmFamSetb+1,vmmFamSetb-1 ; Clear FamSet bit
- bne swvmXfamintercpt
lwz r22,famintercepts(r20) ; Load intercept bit field
- b swvmfamintercptres
-swvmXfamintercpt:
- lwz r22,faminterceptsX(r20) ; Load intercept bit field
-swvmfamintercptres:
stw r21,vmmCntrl(r20) ; Update vmmCntrl
lwz r19,vmmContextPhys(r27) ; Get vmmFAMarea address
stw r22,vmmFAMintercept(r27) ; Get vmmFAMintercept
stw r22,FAMintercept(r10) ; Store vmmFAMintercept in per_proc FAMintercept
+ stw r19,vmmContextPhys(r27) ; Store vmmContextPhys
stw r19,VMMareaPhys(r10) ; Store VMMareaPhys
oris r15,r15,hi16(FamVMena) ; Set FamVMenabit
swvmNoFam:
+ rlwinm. r0,r17,0,vmmMapDoneb,vmmMapDoneb ; Did we just do a map function?
stw r27,vmmCEntry(r26) ; Remember what context we are running
- bf++ vmmMapDone,swvmNoMap ; We have not mapped anything or it was not for this address space
+ andc r17,r17,r0 ; Turn off map flag
+ beq+ swvmNoMap ; No mapping done...
;
; This little bit of hoopala here (triggered by vmmMapDone) is
; double faults from happening. Note that there is only a gain if the VM
; takes a fault, then the emulator resolves it only, and then begins
; the VM execution again. It seems like this should be the normal case.
-;
-; Note that we need to revisit this when we move the virtual machines to the task because
-; then it will be possible for more than one thread to access this stuff at the same time.
;
lwz r3,SAVflags(r30) ; Pick up the savearea flags
- lwz r2,vmmLastMap(r28) ; Get the last mapped address
- lwz r14,vmmLastMap+4(r28) ; Get the last mapped address low half
+ lwz r2,vmmLastMap(r27) ; Get the last mapped address
li r20,T_DATA_ACCESS ; Change to DSI fault
oris r3,r3,hi16(SAVredrive) ; Set exception redrive
stw r2,savedar(r30) ; Set the DAR to the last thing we mapped
- stw r14,savedar+4(r30) ; Set the DAR to the last thing we mapped
stw r3,SAVflags(r30) ; Turn on the redrive request
lis r2,hi16(MASK(DSISR_HASH)) ; Set PTE/DBAT miss
- li r0,0 ; Clear
stw r20,saveexception(r30) ; Say we need to emulate a DSI
stw r2,savedsisr(r30) ; Pretend we have a PTE miss
- stb r0,vmmGFlags+3(r28) ; Show that the redrive has been taken care of
swvmNoMap: lwz r20,vmmContextKern(r27) ; Get the comm area
rlwimi r15,r17,32-(floatCngbit-vmmFloatCngdb),floatCngbit,vectorCngbit ; Shift and insert changed bits
ori r18,r18,lo16(EXT(per_proc_info)) ; Set base per_proc
li r16,FPUowner ; Displacement to float owner
add r19,r18,r19 ; Point to the owner per_proc
+ li r0,0 ; Clear this out
swvminvfpu: lwarx r18,r16,r19 ; Get the owner
-
- sub r0,r18,r25 ; Subtract one from the other
- sub r3,r25,r18 ; Subtract the other from the one
- or r3,r3,r0 ; Combine them
- srawi r3,r3,31 ; Get a 0 if equal or -1 of not
- and r18,r18,r3 ; Make 0 if same, unchanged if not
- stwcx. r18,r16,r19 ; Try to invalidate it
- bne-- swvminvfpu ; Try again if there was a collision...
-
- lwz r3,FPUsave(r25) ; Get the FPU savearea
+ cmplw r18,r25 ; Does he still have this context?
+ bne swvminvfpv ; Nope...
+ stwcx. r0,r16,r19 ; Try to invalidate it
+ bne- swvminvfpu ; Try again if there was a collision...
+
+swvminvfpv: lwz r3,FPUsave(r25) ; Get the FPU savearea
dcbt r14,r17 ; Touch in first line of new stuff
mr. r3,r3 ; Is there one?
bne+ swvmGotFloat ; Yes...
stw r26,SAVact(r3) ; Save our activation
li r0,0 ; Get a zero
stb r7,SAVflags+2(r3) ; Set that this is floating point
- stw r0,SAVprev+4(r3) ; Clear the back chain
+ stw r0,SAVprev(r3) ; Clear the back chain
stw r0,SAVlevel(r3) ; We are always at level 0 (user state)
stw r3,FPUsave(r25) ; Chain us to context
bl EXT(bcopy) ; Copy the new values
+ lwz r14,vmmppcFPSCRshadow(r17) ; Get the fpscr pad
+ lwz r10,vmmppcFPSCRshadow+4(r17) ; Get the fpscr
+ stw r14,savefpscrpad(r30) ; Save the new fpscr pad
+ stw r10,savefpscr(r30) ; Save the new fpscr
+
lwz r11,ACT_MACT_SPF(r26) ; Get the special flags
stw r15,vmmCntrl(r17) ; Save the control flags sans vmmFloatLoad
rlwinm r11,r11,0,floatCngbit+1,floatCngbit-1 ; Clear the changed bit here
ori r18,r18,lo16(EXT(per_proc_info)) ; Set base per_proc
li r16,VMXowner ; Displacement to vector owner
add r19,r18,r19 ; Point to the owner per_proc
+ li r0,0 ; Clear this out
swvminvvec: lwarx r18,r16,r19 ; Get the owner
-
- sub r0,r18,r25 ; Subtract one from the other
- sub r3,r25,r18 ; Subtract the other from the one
- or r3,r3,r0 ; Combine them
- srawi r3,r3,31 ; Get a 0 if equal or -1 of not
- and r18,r18,r3 ; Make 0 if same, unchanged if not
- stwcx. r18,r16,r19 ; Try to invalidate it
- bne-- swvminvfpu ; Try again if there was a collision...
+ cmplw r18,r25 ; Does he still have this context?
+ bne swvminvved ; Nope...
+ stwcx. r0,r16,r19 ; Try to invalidate it
+ bne- swvminvvec ; Try again if there was a collision...
swvminvved: lwz r3,VMXsave(r25) ; Get the vector savearea
dcbt r14,r17 ; Touch in first line of new stuff
stw r26,SAVact(r3) ; Save our activation
li r0,0 ; Get a zero
stb r7,SAVflags+2(r3) ; Set that this is vector
- stw r0,SAVprev+4(r3) ; Clear the back chain
+ stw r0,SAVprev(r3) ; Clear the back chain
stw r0,SAVlevel(r3) ; We are always at level 0 (user state)
stw r3,VMXsave(r25) ; Chain us to context
bl EXT(bcopy) ; Copy the new values
+ lwz r11,vmmppcVSCRshadow+0(r17) ; Get the VSCR
+ lwz r14,vmmppcVSCRshadow+4(r17) ; Get the VSCR
+ lwz r10,vmmppcVSCRshadow+8(r17) ; Get the VSCR
+ lwz r9,vmmppcVSCRshadow+12(r17) ; Get the VSCR
lwz r8,savevrsave(r30) ; Get the current VRSave
+ stw r11,savevscr+0(r30) ; Set the VSCR
+ stw r14,savevscr+4(r30) ; Set the VSCR
+ stw r10,savevscr+8(r30) ; Set the VSCR
+ stw r9,savevscr+12(r30) ; Set the VSCR
+ stw r8,savevrvalid(r21) ; Set the current VRSave as valid saved
+
lwz r11,ACT_MACT_SPF(r26) ; Get the special flags
stw r15,vmmCntrl(r17) ; Save the control flags sans vmmVectLoad
rlwinm r11,r11,0,vectorCngbit+1,vectorCngbit-1 ; Clear the changed bit here
- stw r8,savevrvalid(r21) ; Set the current VRSave as valid saved
lwz r14,vmmStat(r17) ; Get the status flags
mfsprg r10,0 ; Get the per_proc
stw r11,ACT_MACT_SPF(r26) ; Get the special flags
lwz r16,ACT_THREAD(r26) ; Restore the thread pointer
b EXT(ppcscret) ; Go back to handler...
- .align 5
-
-swvmmBogus: li r2,kVmmBogusContext ; Set bogus index return
- li r0,0 ; Clear
- li r3,1 ; Set normal return with check for AST
- stw r0,saver3(r30) ; Clear upper half
- stw r2,saver3+4(r30) ; Pass back the return code
- b EXT(ppcscret) ; Go back to handler...
-
-swvmmBogAdsp:
- li r2,kVmmInvalidAdSpace ; Set bogus address space return
- li r0,0 ; Clear
- li r3,1 ; Set normal return with check for AST
- stw r0,saver3(r30) ; Clear upper half
- stw r2,saver3+4(r30) ; Pass back the return code
- b EXT(ppcscret) ; Go back to handler...
-
-swvmSetStop:
- li r2,kVmmStopped ; Set stopped return
- li r0,0 ; Clear
- li r3,1 ; Set normal return with check for AST
- stw r0,saver3(r30) ; Clear upper half
- stw r2,saver3+4(r30) ; Pass back the return code
- stw r2,return_code(r5) ; Save the exit code
- b EXT(ppcscret) ; Go back to handler...
-
-svvmTimerPop:
- li r2,kVmmReturnNull ; Set null return
- li r0,0 ; Clear
- li r3,1 ; Set normal return with check for AST
- stw r0,saver3(r30) ; Clear upper half
- stw r2,saver3+4(r30) ; Pass back the return code
- stw r2,return_code(r5) ; Save the exit code
- b EXT(ppcscret) ; Go back to handler...
-
-swvmEmulateISI:
- mfsprg r10,2 ; Get feature flags
- lwz r11,vmmXAFlgs(r28) ; Get the eXtended Architecture flags
- mtcrf 0x02,r10 ; Move pf64Bit to its normal place in CR6
- rlwinm. r11,r11,0,0,0 ; Are we doing a 64-bit virtual machine?
- li r2,kVmmReturnInstrPageFault ; Set ISI
- crnot vmmDoing64,cr0_eq ; Remember if this is a 64-bit VM
- li r0,0 ; Clear
- li r3,1 ; Set normal return with check for AST
- stw r0,saver3(r30) ; Clear upper half
- stw r2,saver3+4(r30) ; Pass back the return code
- stw r2,return_code(r5) ; Save the exit code
- lis r7,hi16(MASK(DSISR_HASH)) ; Pretend like we got a PTE miss
- bt vmmDoing64,vmISI64 ; Go do this for a 64-bit VM...
-
- lwz r10,vmmppcpc(r5) ; Get the PC as failing address
- stw r10,return_params+0(r5) ; Save PC as first return parm
- stw r7,return_params+4(r5) ; Save the pseudo-DSISR as second return parm
- b EXT(ppcscret) ; Go back to handler...
-
-vmISI64: ld r10,vmmppcXpc(r5) ; Get the PC as failing address
- std r10,return_paramsX+0(r5) ; Save PC as first return parm
- std r7,return_paramsX+8(r5) ; Save the pseudo-DSISR as second return parm
- b EXT(ppcscret) ; Go back to handler...
;
; These syscalls are invalid, FAM syscall fast path
mr r3,r16 ; Restore activation address
stw r19,vmmStat(r5) ; Save the changed and popped flags
bl swapCtxt ; Exchange the VM context for the emulator one
- stw r8,saver3+4(r30) ; Set the return code as the return value also
+ stw r8,saver3(r30) ; Set the return code as the return value also
b EXT(retFromVM) ; Go back to handler...
lis r9,hi16(SAVredrive) ; Get exception redrive bit
rlwinm r8,r8,30,24,31 ; Convert exception to return code
andc r7,r7,r9 ; Make sure redrive is off because we are intercepting
- stw r8,saver3+4(r30) ; Set the return code as the return value also
+ stw r8,saver3(r30) ; Set the return code as the return value also
stw r7,SAVflags(r30) ; Set the savearea flags
;
.align 5
-swapCtxt:
- mfsprg r10,2 ; Get feature flags
- la r6,vmmppcpc(r5) ; Point to the first line
- mtcrf 0x02,r10 ; Move pf64Bit to its normal place in CR6
+swapCtxt: la r6,vmmppcpc(r5) ; Point to the first line
lwz r14,saveexception(r30) ; Get the exception code
dcbt 0,r6 ; Touch in the first line of the context area
- bt++ pf64Bitb,swap64 ; Go do this swap on a 64-bit machine...
-
- lwz r7,savesrr0+4(r30) ; Start moving context
- lwz r8,savesrr1+4(r30)
- lwz r9,saver0+4(r30)
+ lwz r7,savesrr0(r30) ; Start moving context
+ lwz r8,savesrr1(r30)
+ lwz r9,saver0(r30)
cmplwi cr1,r14,T_SYSTEM_CALL ; Are we switching because of a system call?
- lwz r10,saver1+4(r30)
- lwz r11,saver2+4(r30)
- lwz r12,saver3+4(r30)
- lwz r13,saver4+4(r30)
+ lwz r10,saver1(r30)
+ lwz r11,saver2(r30)
+ lwz r12,saver3(r30)
+ lwz r13,saver4(r30)
la r6,vmmppcr6(r5) ; Point to second line
- lwz r14,saver5+4(r30)
+ lwz r14,saver5(r30)
dcbt 0,r6 ; Touch second line of context area
stw r13,return_params+4(r5) ; Save the second return
stw r14,return_params+8(r5) ; Save the third return
-swapnotsc: li r6,0 ; Clear this out
- stw r6,savesrr0(r30) ; Insure that high order is clear
- stw r15,savesrr0+4(r30) ; Save vm context into the savearea
- stw r6,savesrr1(r30) ; Insure that high order is clear
- stw r23,savesrr1+4(r30)
- stw r17,saver0+4(r30)
- stw r18,saver1+4(r30)
- stw r19,saver2+4(r30)
- stw r20,saver3+4(r30)
- stw r21,saver4+4(r30)
+swapnotsc: stw r15,savesrr0(r30) ; Save vm context into the savearea
+ stw r23,savesrr1(r30)
+ stw r17,saver0(r30)
+ stw r18,saver1(r30)
+ stw r19,saver2(r30)
+ stw r20,saver3(r30)
+ stw r21,saver4(r30)
la r6,vmmppcr14(r5) ; Point to fourth line
- stw r22,saver5+4(r30)
+ stw r22,saver5(r30)
dcbt 0,r6 ; Touch fourth line
; Swap 8 registers
- lwz r7,saver6+4(r30) ; Read savearea
- lwz r8,saver7+4(r30)
- lwz r9,saver8+4(r30)
- lwz r10,saver9+4(r30)
- lwz r11,saver10+4(r30)
- lwz r12,saver11+4(r30)
- lwz r13,saver12+4(r30)
- lwz r14,saver13+4(r30)
+ lwz r7,saver6(r30) ; Read savearea
+ lwz r8,saver7(r30)
+ lwz r9,saver8(r30)
+ lwz r10,saver9(r30)
+ lwz r11,saver10(r30)
+ lwz r12,saver11(r30)
+ lwz r13,saver12(r30)
+ lwz r14,saver13(r30)
lwz r15,vmmppcr6(r5) ; Read vm context
lwz r24,vmmppcr7(r5)
dcbt 0,r6 ; Touch fifth line
- stw r15,saver6+4(r30) ; Write vm context
- stw r24,saver7+4(r30)
- stw r17,saver8+4(r30)
- stw r18,saver9+4(r30)
- stw r19,saver10+4(r30)
- stw r20,saver11+4(r30)
- stw r21,saver12+4(r30)
- stw r22,saver13+4(r30)
+ stw r15,saver6(r30) ; Write vm context
+ stw r24,saver7(r30)
+ stw r17,saver8(r30)
+ stw r18,saver9(r30)
+ stw r19,saver10(r30)
+ stw r20,saver11(r30)
+ stw r21,saver12(r30)
+ stw r22,saver13(r30)
; Swap 8 registers
- lwz r7,saver14+4(r30) ; Read savearea
- lwz r8,saver15+4(r30)
- lwz r9,saver16+4(r30)
- lwz r10,saver17+4(r30)
- lwz r11,saver18+4(r30)
- lwz r12,saver19+4(r30)
- lwz r13,saver20+4(r30)
- lwz r14,saver21+4(r30)
+ lwz r7,saver14(r30) ; Read savearea
+ lwz r8,saver15(r30)
+ lwz r9,saver16(r30)
+ lwz r10,saver17(r30)
+ lwz r11,saver18(r30)
+ lwz r12,saver19(r30)
+ lwz r13,saver20(r30)
+ lwz r14,saver21(r30)
lwz r15,vmmppcr14(r5) ; Read vm context
lwz r24,vmmppcr15(r5)
dcbt 0,r6 ; Touch sixth line
- stw r15,saver14+4(r30) ; Write vm context
- stw r24,saver15+4(r30)
- stw r17,saver16+4(r30)
- stw r18,saver17+4(r30)
- stw r19,saver18+4(r30)
- stw r20,saver19+4(r30)
- stw r21,saver20+4(r30)
- stw r22,saver21+4(r30)
+ stw r15,saver14(r30) ; Write vm context
+ stw r24,saver15(r30)
+ stw r17,saver16(r30)
+ stw r18,saver17(r30)
+ stw r19,saver18(r30)
+ stw r20,saver19(r30)
+ stw r21,saver20(r30)
+ stw r22,saver21(r30)
; Swap 8 registers
- lwz r7,saver22+4(r30) ; Read savearea
- lwz r8,saver23+4(r30)
- lwz r9,saver24+4(r30)
- lwz r10,saver25+4(r30)
- lwz r11,saver26+4(r30)
- lwz r12,saver27+4(r30)
- lwz r13,saver28+4(r30)
- lwz r14,saver29+4(r30)
+ lwz r7,saver22(r30) ; Read savearea
+ lwz r8,saver23(r30)
+ lwz r9,saver24(r30)
+ lwz r10,saver25(r30)
+ lwz r11,saver26(r30)
+ lwz r12,saver27(r30)
+ lwz r13,saver28(r30)
+ lwz r14,saver29(r30)
lwz r15,vmmppcr22(r5) ; Read vm context
lwz r24,vmmppcr23(r5)
dcbt 0,r6 ; Touch seventh line
- stw r15,saver22+4(r30) ; Write vm context
- stw r24,saver23+4(r30)
- stw r17,saver24+4(r30)
- stw r18,saver25+4(r30)
- stw r19,saver26+4(r30)
- stw r20,saver27+4(r30)
- stw r21,saver28+4(r30)
- stw r22,saver29+4(r30)
+ stw r15,saver22(r30) ; Write vm context
+ stw r24,saver23(r30)
+ stw r17,saver24(r30)
+ stw r18,saver25(r30)
+ stw r19,saver26(r30)
+ stw r20,saver27(r30)
+ stw r21,saver28(r30)
+ stw r22,saver29(r30)
; Swap 8 registers
- lwz r7,saver30+4(r30) ; Read savearea
- lwz r8,saver31+4(r30)
+ lwz r7,saver30(r30) ; Read savearea
+ lwz r8,saver31(r30)
lwz r9,savecr(r30)
- lwz r10,savexer+4(r30)
- lwz r11,savelr+4(r30)
- lwz r12,savectr+4(r30)
+ lwz r10,savexer(r30)
+ lwz r11,savelr(r30)
+ lwz r12,savectr(r30)
lwz r14,savevrsave(r30)
lwz r15,vmmppcr30(r5) ; Read vm context
stw r12,vmmppcctr(r5)
stw r14,vmmppcvrsave(r5)
- stw r15,saver30+4(r30) ; Write vm context
- stw r24,saver31+4(r30)
+ stw r15,saver30(r30) ; Write vm context
+ stw r24,saver31(r30)
stw r17,savecr(r30)
- stw r18,savexer+4(r30)
- stw r19,savelr+4(r30)
- stw r20,savectr+4(r30)
+ stw r18,savexer(r30)
+ stw r19,savelr(r30)
+ stw r20,savectr(r30)
stw r22,savevrsave(r30)
; Swap 8 registers
; Set exit returns for a DSI or alignment exception
;
-swapDSI: lwz r10,savedar+4(r30) ; Get the DAR
+swapDSI: lwz r10,savedar(r30) ; Get the DAR
lwz r7,savedsisr(r30) ; and the DSISR
stw r10,return_params+0(r5) ; Save DAR as first return parm
stw r7,return_params+4(r5) ; Save DSISR as second return parm
stw r10,return_params+12(r5) ; Save it
blr ; Return...
-;
-; Here is the swap for 64-bit machines
-;
-
-swap64: lwz r22,vmmXAFlgs(r27) ; Get the eXtended Architecture flags
- ld r7,savesrr0(r30) ; Start moving context
- ld r8,savesrr1(r30)
- ld r9,saver0(r30)
- cmplwi cr1,r14,T_SYSTEM_CALL ; Are we switching because of a system call?
- ld r10,saver1(r30)
- ld r11,saver2(r30)
- rlwinm. r22,r22,0,0,0 ; Are we doing a 64-bit virtual machine?
- ld r12,saver3(r30)
- crnot vmmDoing64,cr0_eq ; Remember if this is a 64-bit VM
- ld r13,saver4(r30)
- la r6,vmmppcr6(r5) ; Point to second line
- ld r14,saver5(r30)
-
- dcbt 0,r6 ; Touch second line of context area
-
- bt vmmDoing64,sw64x1 ; Skip to 64-bit stuff
-
- lwz r15,vmmppcpc(r5) ; First line of context
- lis r22,hi16(MSR_IMPORT_BITS) ; Get the MSR bits that are controllable by user
- lwz r23,vmmppcmsr(r5)
- ori r22,r25,lo16(MSR_IMPORT_BITS) ; Get the rest of the MSR bits that are controllable by user
- lwz r17,vmmppcr0(r5)
- lwz r18,vmmppcr1(r5)
- and r23,r23,r22 ; Keep only the controllable bits
- lwz r19,vmmppcr2(r5)
- oris r23,r23,hi16(MSR_EXPORT_MASK_SET) ; Force on the required bits
- lwz r20,vmmppcr3(r5)
- ori r23,r23,lo16(MSR_EXPORT_MASK_SET) ; Force on the other required bits
- lwz r21,vmmppcr4(r5)
- lwz r22,vmmppcr5(r5)
-
- dcbt 0,r6 ; Touch third line of context area
-
- stw r7,vmmppcpc(r5) ; Save emulator context into the context area
- stw r8,vmmppcmsr(r5)
- stw r9,vmmppcr0(r5)
- stw r10,vmmppcr1(r5)
- stw r11,vmmppcr2(r5)
- stw r12,vmmppcr3(r5)
- stw r13,vmmppcr4(r5)
- stw r14,vmmppcr5(r5)
-
-;
-; Save the first 3 parameters if we are an SC (we will take care of the last later)
-;
- bne+ cr1,sw64x1done ; Skip next if not an SC exception...
- stw r12,return_params+0(r5) ; Save the first return
- stw r13,return_params+4(r5) ; Save the second return
- stw r14,return_params+8(r5) ; Save the third return
- b sw64x1done ; We are done with this section...
-
-sw64x1: ld r15,vmmppcXpc(r5) ; First line of context
- li r0,1 ; Get a 1 to turn on 64-bit
- lis r22,hi16(MSR_IMPORT_BITS) ; Get the MSR bits that are controllable by user (we will also allow 64-bit here)
- sldi r0,r0,63 ; Get 64-bit bit
- ld r23,vmmppcXmsr(r5)
- ori r22,r25,lo16(MSR_IMPORT_BITS) ; Get the rest of the MSR bits that are controllable by user
- ld r17,vmmppcXr0(r5)
- or r22,r22,r0 ; Add the 64-bit bit
- ld r18,vmmppcXr1(r5)
- and r23,r23,r22 ; Keep only the controllable bits
- ld r19,vmmppcXr2(r5)
- oris r23,r23,hi16(MSR_EXPORT_MASK_SET) ; Force on the required bits
- ld r20,vmmppcXr3(r5)
- ori r23,r23,lo16(MSR_EXPORT_MASK_SET) ; Force on the other required bits
- ld r21,vmmppcXr4(r5)
- ld r22,vmmppcXr5(r5)
-
- dcbt 0,r6 ; Touch third line of context area
-
- std r7,vmmppcXpc(r5) ; Save emulator context into the context area
- std r8,vmmppcXmsr(r5)
- std r9,vmmppcXr0(r5)
- std r10,vmmppcXr1(r5)
- std r11,vmmppcXr2(r5)
- std r12,vmmppcXr3(r5)
- std r13,vmmppcXr4(r5)
- std r14,vmmppcXr5(r5)
-
-;
-; Save the first 3 parameters if we are an SC (we will take care of the last later)
-;
- bne+ cr1,sw64x1done ; Skip next if not an SC exception...
- std r12,return_paramsX+0(r5) ; Save the first return
- std r13,return_paramsX+8(r5) ; Save the second return
- std r14,return_paramsX+16(r5) ; Save the third return
-
-sw64x1done:
- std r15,savesrr0(r30) ; Save vm context into the savearea
- std r23,savesrr1(r30)
- std r17,saver0(r30)
- std r18,saver1(r30)
- std r19,saver2(r30)
- std r20,saver3(r30)
- std r21,saver4(r30)
- la r6,vmmppcr14(r5) ; Point to fourth line
- std r22,saver5(r30)
-
- dcbt 0,r6 ; Touch fourth line
-
-; Swap 8 registers
-
- ld r7,saver6(r30) ; Read savearea
- ld r8,saver7(r30)
- ld r9,saver8(r30)
- ld r10,saver9(r30)
- ld r11,saver10(r30)
- ld r12,saver11(r30)
- ld r13,saver12(r30)
- ld r14,saver13(r30)
-
- bt vmmDoing64,sw64x2 ; Skip to 64-bit stuff
-
- lwz r15,vmmppcr6(r5) ; Read vm context
- lwz r24,vmmppcr7(r5)
- lwz r17,vmmppcr8(r5)
- lwz r18,vmmppcr9(r5)
- lwz r19,vmmppcr10(r5)
- lwz r20,vmmppcr11(r5)
- lwz r21,vmmppcr12(r5)
- lwz r22,vmmppcr13(r5)
-
- stw r7,vmmppcr6(r5) ; Write context
- stw r8,vmmppcr7(r5)
- stw r9,vmmppcr8(r5)
- stw r10,vmmppcr9(r5)
- stw r11,vmmppcr10(r5)
- stw r12,vmmppcr11(r5)
- stw r13,vmmppcr12(r5)
- la r6,vmmppcr22(r5) ; Point to fifth line
- stw r14,vmmppcr13(r5)
-
- dcbt 0,r6 ; Touch fifth line
- b sw64x2done ; We are done with this section...
-
-sw64x2: ld r15,vmmppcXr6(r5) ; Read vm context
- ld r24,vmmppcXr7(r5)
- ld r17,vmmppcXr8(r5)
- ld r18,vmmppcXr9(r5)
- ld r19,vmmppcXr10(r5)
- ld r20,vmmppcXr11(r5)
- ld r21,vmmppcXr12(r5)
- ld r22,vmmppcXr13(r5)
-
- std r7,vmmppcXr6(r5) ; Write context
- std r8,vmmppcXr7(r5)
- std r9,vmmppcXr8(r5)
- std r10,vmmppcXr9(r5)
- std r11,vmmppcXr10(r5)
- std r12,vmmppcXr11(r5)
- std r13,vmmppcXr12(r5)
- la r6,vmmppcXr22(r5) ; Point to fifth line
- std r14,vmmppcXr13(r5)
-
- dcbt 0,r6 ; Touch fifth line
-
-sw64x2done: std r15,saver6(r30) ; Write vm context
- std r24,saver7(r30)
- std r17,saver8(r30)
- std r18,saver9(r30)
- std r19,saver10(r30)
- std r20,saver11(r30)
- std r21,saver12(r30)
- std r22,saver13(r30)
-
-; Swap 8 registers
-
- ld r7,saver14(r30) ; Read savearea
- ld r8,saver15(r30)
- ld r9,saver16(r30)
- ld r10,saver17(r30)
- ld r11,saver18(r30)
- ld r12,saver19(r30)
- ld r13,saver20(r30)
- ld r14,saver21(r30)
-
- bt vmmDoing64,sw64x3 ; Skip to 64-bit stuff
-
- lwz r15,vmmppcr14(r5) ; Read vm context
- lwz r24,vmmppcr15(r5)
- lwz r17,vmmppcr16(r5)
- lwz r18,vmmppcr17(r5)
- lwz r19,vmmppcr18(r5)
- lwz r20,vmmppcr19(r5)
- lwz r21,vmmppcr20(r5)
- lwz r22,vmmppcr21(r5)
-
- stw r7,vmmppcr14(r5) ; Write context
- stw r8,vmmppcr15(r5)
- stw r9,vmmppcr16(r5)
- stw r10,vmmppcr17(r5)
- stw r11,vmmppcr18(r5)
- stw r12,vmmppcr19(r5)
- stw r13,vmmppcr20(r5)
- la r6,vmmppcr30(r5) ; Point to sixth line
- stw r14,vmmppcr21(r5)
-
- dcbt 0,r6 ; Touch sixth line
- b sw64x3done ; Done with this section...
-
-sw64x3: ld r15,vmmppcXr14(r5) ; Read vm context
- ld r24,vmmppcXr15(r5)
- ld r17,vmmppcXr16(r5)
- ld r18,vmmppcXr17(r5)
- ld r19,vmmppcXr18(r5)
- ld r20,vmmppcXr19(r5)
- ld r21,vmmppcXr20(r5)
- ld r22,vmmppcXr21(r5)
-
- std r7,vmmppcXr14(r5) ; Write context
- std r8,vmmppcXr15(r5)
- std r9,vmmppcXr16(r5)
- std r10,vmmppcXr17(r5)
- std r11,vmmppcXr18(r5)
- std r12,vmmppcXr19(r5)
- std r13,vmmppcXr20(r5)
- la r6,vmmppcXr30(r5) ; Point to sixth line
- std r14,vmmppcXr21(r5)
-
- dcbt 0,r6 ; Touch sixth line
-
-sw64x3done: std r15,saver14(r30) ; Write vm context
- std r24,saver15(r30)
- std r17,saver16(r30)
- std r18,saver17(r30)
- std r19,saver18(r30)
- std r20,saver19(r30)
- std r21,saver20(r30)
- std r22,saver21(r30)
-
-; Swap 8 registers
-
- ld r7,saver22(r30) ; Read savearea
- ld r8,saver23(r30)
- ld r9,saver24(r30)
- ld r10,saver25(r30)
- ld r11,saver26(r30)
- ld r12,saver27(r30)
- ld r13,saver28(r30)
- ld r14,saver29(r30)
-
- bt vmmDoing64,sw64x4 ; Skip to 64-bit stuff
-
- lwz r15,vmmppcr22(r5) ; Read vm context
- lwz r24,vmmppcr23(r5)
- lwz r17,vmmppcr24(r5)
- lwz r18,vmmppcr25(r5)
- lwz r19,vmmppcr26(r5)
- lwz r20,vmmppcr27(r5)
- lwz r21,vmmppcr28(r5)
- lwz r22,vmmppcr29(r5)
-
- stw r7,vmmppcr22(r5) ; Write context
- stw r8,vmmppcr23(r5)
- stw r9,vmmppcr24(r5)
- stw r10,vmmppcr25(r5)
- stw r11,vmmppcr26(r5)
- stw r12,vmmppcr27(r5)
- stw r13,vmmppcr28(r5)
- la r6,vmmppcvscr(r5) ; Point to seventh line
- stw r14,vmmppcr29(r5)
- dcbt 0,r6 ; Touch seventh line
- b sw64x4done ; Done with this section...
-
-sw64x4: ld r15,vmmppcXr22(r5) ; Read vm context
- ld r24,vmmppcXr23(r5)
- ld r17,vmmppcXr24(r5)
- ld r18,vmmppcXr25(r5)
- ld r19,vmmppcXr26(r5)
- ld r20,vmmppcXr27(r5)
- ld r21,vmmppcXr28(r5)
- ld r22,vmmppcXr29(r5)
-
- std r7,vmmppcXr22(r5) ; Write context
- std r8,vmmppcXr23(r5)
- std r9,vmmppcXr24(r5)
- std r10,vmmppcXr25(r5)
- std r11,vmmppcXr26(r5)
- std r12,vmmppcXr27(r5)
- std r13,vmmppcXr28(r5)
- la r6,vmmppcvscr(r5) ; Point to seventh line
- std r14,vmmppcXr29(r5)
-
- dcbt 0,r6 ; Touch seventh line
-
-sw64x4done: std r15,saver22(r30) ; Write vm context
- std r24,saver23(r30)
- std r17,saver24(r30)
- std r18,saver25(r30)
- std r19,saver26(r30)
- std r20,saver27(r30)
- std r21,saver28(r30)
- std r22,saver29(r30)
-
-; Swap 8 registers
-
- ld r7,saver30(r30) ; Read savearea
- ld r8,saver31(r30)
- lwz r9,savecr(r30)
- ld r10,savexer(r30)
- ld r11,savelr(r30)
- ld r12,savectr(r30)
- lwz r14,savevrsave(r30)
-
- bt vmmDoing64,sw64x5 ; Skip to 64-bit stuff
-
- lwz r15,vmmppcr30(r5) ; Read vm context
- lwz r24,vmmppcr31(r5)
- lwz r17,vmmppccr(r5)
- lwz r18,vmmppcxer(r5)
- lwz r19,vmmppclr(r5)
- lwz r20,vmmppcctr(r5)
- lwz r22,vmmppcvrsave(r5)
-
- stw r7,vmmppcr30(r5) ; Write context
- stw r8,vmmppcr31(r5)
- stw r9,vmmppccr(r5)
- stw r10,vmmppcxer(r5)
- stw r11,vmmppclr(r5)
- stw r12,vmmppcctr(r5)
- stw r14,vmmppcvrsave(r5)
- b sw64x5done ; Done here...
-
-sw64x5: ld r15,vmmppcXr30(r5) ; Read vm context
- ld r24,vmmppcXr31(r5)
- lwz r17,vmmppcXcr(r5)
- ld r18,vmmppcXxer(r5)
- ld r19,vmmppcXlr(r5)
- ld r20,vmmppcXctr(r5)
- lwz r22,vmmppcXvrsave(r5)
-
- std r7,vmmppcXr30(r5) ; Write context
- std r8,vmmppcXr31(r5)
- stw r9,vmmppcXcr(r5)
- std r10,vmmppcXxer(r5)
- std r11,vmmppcXlr(r5)
- std r12,vmmppcXctr(r5)
- stw r14,vmmppcXvrsave(r5)
-
-sw64x5done: std r15,saver30(r30) ; Write vm context
- std r24,saver31(r30)
- stw r17,savecr(r30)
- std r18,savexer(r30)
- std r19,savelr(r30)
- std r20,savectr(r30)
- stw r22,savevrsave(r30)
-
-; Swap 8 registers
-
- lwz r7,savevscr+0(r30) ; Read savearea
- lwz r8,savevscr+4(r30)
- lwz r9,savevscr+8(r30)
- lwz r10,savevscr+12(r30)
- lwz r11,savefpscrpad(r30)
- lwz r12,savefpscr(r30)
-
- lwz r15,vmmppcvscr+0(r5) ; Read vm context
- lwz r24,vmmppcvscr+4(r5)
- lwz r17,vmmppcvscr+8(r5)
- lwz r18,vmmppcvscr+12(r5)
- lwz r19,vmmppcfpscrpad(r5)
- lwz r20,vmmppcfpscr(r5)
-
- stw r7,vmmppcvscr+0(r5) ; Write context
- stw r8,vmmppcvscr+4(r5)
- stw r9,vmmppcvscr+8(r5)
- stw r10,vmmppcvscr+12(r5)
- stw r11,vmmppcfpscrpad(r5)
- stw r12,vmmppcfpscr(r5)
-
- stw r15,savevscr+0(r30) ; Write vm context
- stw r24,savevscr+4(r30)
- stw r17,savevscr+8(r30)
- stw r18,savevscr+12(r30)
- stw r19,savefpscrpad(r30)
- stw r20,savefpscr(r30)
-
-
-;
-; Cobble up the exception return code and save any specific return values
-;
-
- lwz r7,saveexception(r30) ; Pick up the exception code
- rlwinm r8,r7,30,24,31 ; Convert exception to return code
- cmplwi r7,T_DATA_ACCESS ; Was this a DSI?
- stw r8,return_code(r5) ; Save the exit code
- cmplwi cr1,r7,T_INSTRUCTION_ACCESS ; Exiting because of an ISI?
- beq+ swapDSI64 ; Yeah...
- cmplwi r7,T_ALIGNMENT ; Alignment exception?
- beq+ cr1,swapISI64 ; We had an ISI...
- cmplwi cr1,r7,T_SYSTEM_CALL ; Exiting because of an system call?
- beq+ swapDSI64 ; An alignment exception looks like a DSI...
- beq+ cr1,swapSC64 ; We had a system call...
-
- blr ; Return...
-
-;
-; Set exit returns for a DSI or alignment exception
-;
-
-swapDSI64: ld r10,savedar(r30) ; Get the DAR
- lwz r7,savedsisr(r30) ; and the DSISR
- bt vmmDoing64,sw64DSI ; Skip to 64-bit stuff...
-
-
- stw r10,return_params+0(r5) ; Save DAR as first return parm
- stw r7,return_params+4(r5) ; Save DSISR as second return parm
- blr ; Return...
-
-sw64DSI: std r10,return_paramsX+0(r5) ; Save DAR as first return parm
- std r7,return_paramsX+8(r5) ; Save DSISR as second return parm (note that this is expanded to 64 bits)
- blr ; Return...
-
-;
-; Set exit returns for a ISI
-;
-
-swapISI64: bt vmmDoing64,sw64ISI ; Skip to 64-bit stuff...
- lwz r7,vmmppcmsr(r5) ; Get the SRR1 value
- lwz r10,vmmppcpc(r5) ; Get the PC as failing address
- rlwinm r7,r7,0,1,4 ; Save the bits that match the DSISR
- stw r10,return_params+0(r5) ; Save PC as first return parm
- stw r7,return_params+4(r5) ; Save the pseudo-DSISR as second return parm
- blr ; Return...
-
-sw64ISI: ld r7,vmmppcXmsr(r5) ; Get the SRR1 value
- ld r10,vmmppcXpc(r5) ; Get the PC as failing address
- rlwinm r7,r7,0,1,4 ; Save the bits that match the DSISR
- std r10,return_paramsX+0(r5) ; Save PC as first return parm
- std r7,return_paramsX+8(r5) ; Save the pseudo-DSISR as second return parm
- blr ; Return...
-
-;
-; Set exit returns for a system call (note: we did the first 3 earlier)
-; Do we really need to pass parameters back here????
-;
-
-swapSC64: bt vmmDoing64,sw64SC ; Skip to 64-bit stuff...
- lwz r10,vmmppcr6(r5) ; Get the fourth paramter
- stw r10,return_params+12(r5) ; Save it
- blr ; Return...
-
-sw64SC: ld r10,vmmppcXr6(r5) ; Get the fourth paramter
- std r10,return_paramsX+24(r5) ; Save it
- blr ; Return...
-
;
; vmmFamGuestResume:
; Restore Guest context from Fam mode.
vmmFamGuestResume:
mfsprg r10,0 ; Get the per_proc
lwz r27,vmmCEntry(r3) ; Get the context that is active
- lwz r4,VMMXAFlgs(r10) ; Get the eXtended Architecture flags
- rlwinm. r4,r4,0,0,0 ; Are we doing a 64-bit virtual machine?
lwz r15,spcFlags(r10) ; Get per_proc special flags
mr r26,r3 ; Save the activation pointer
+ lwz r17,vmmFlags(r27) ; Get the status flags
lwz r20,vmmContextKern(r27) ; Get the comm area
rlwinm r15,r15,0,FamVMmodebit+1,FamVMmodebit-1 ; Clear FamVMmodebit
stw r15,spcFlags(r10) ; Update the special flags
- bne fgrX
+ rlwinm. r0,r17,0,vmmMapDoneb,vmmMapDoneb ; Did we just do a map function?
lwz r7,famguestpc(r20) ; Load famguest ctx pc
- bf++ vmmMapDone,fgrNoMap ; No mapping done for this space.
+ andc r17,r17,r0 ; Turn off map flag
+ stw r17,vmmFlags(r27) ; Update vmmFlags
+ beq+ vmmFamRetNoMap ; No mapping done...
lwz r3,SAVflags(r30) ; Pick up the savearea flags
- lwz r2,vmmLastMap(r28) ; Get the last mapped address
- lwz r6,vmmLastMap+4(r28) ; Get the last mapped address
+ lwz r2,vmmLastMap(r27) ; Get the last mapped address
li r4,T_DATA_ACCESS ; Change to DSI fault
oris r3,r3,hi16(SAVredrive) ; Set exception redrive
stw r2,savedar(r30) ; Set the DAR to the last thing we mapped
- stw r6,savedar+4(r30) ; Set the DAR to the last thing we mapped
stw r3,SAVflags(r30) ; Turn on the redrive request
lis r2,hi16(MASK(DSISR_HASH)) ; Set PTE/DBAT miss
stw r4,saveexception(r30) ; Say we need to emulate a DSI
- li r0,0 ; Clear
stw r2,savedsisr(r30) ; Pretend we have a PTE miss
- stb r0,vmmGFlags+3(r28) ; Show that the redrive has been taken care of
-fgrNoMap:
- lwz r4,savesrr1+4(r30) ; Get the saved MSR value
- stw r7,savesrr0+4(r30) ; Set savearea pc
+vmmFamRetNoMap:
+ mfsrr1 r4 ; Get the current MSR value
+ stw r7,savesrr0(r30) ; Set savearea pc
lwz r5,famguestmsr(r20) ; Load famguest ctx msr
lis r6,hi16(MSR_IMPORT_BITS) ; Get the MSR bits that are controllable by user
ori r6,r6,lo16(MSR_IMPORT_BITS) ; Get the rest of the MSR bits that are controllable by user
ori r5,r5,lo16(MSR_EXPORT_MASK_SET) ; Force on the other required bits
rlwimi r5,r4,0,MSR_FP_BIT,MSR_FP_BIT ; Propagate guest FP
rlwimi r5,r4,0,MSR_VEC_BIT,MSR_VEC_BIT ; Propagate guest Vector
- stw r5,savesrr1+4(r30) ; Set savearea srr1
+ stw r5,savesrr1(r30) ; Set savearea srr1
lwz r4,famguestr0(r20) ; Load famguest ctx r0
lwz r5,famguestr1(r20) ; Load famguest ctx r1
lwz r6,famguestr2(r20) ; Load famguest ctx r2
lwz r7,famguestr3(r20) ; Load famguest ctx r3
- stw r4,saver0+4(r30) ; Set savearea r0
- stw r5,saver1+4(r30) ; Set savearea r1
- stw r6,saver2+4(r30) ; Set savearea r2
- stw r7,saver3+4(r30) ; Set savearea r3
+ stw r4,saver0(r30) ; Set savearea r0
+ stw r5,saver1(r30) ; Set savearea r1
+ stw r6,saver2(r30) ; Set savearea r2
+ stw r7,saver3(r30) ; Set savearea r3
lwz r4,famguestr4(r20) ; Load famguest ctx r4
lwz r5,famguestr5(r20) ; Load famguest ctx r5
lwz r6,famguestr6(r20) ; Load famguest ctx r6
lwz r7,famguestr7(r20) ; Load famguest ctx r7
- stw r4,saver4+4(r30) ; Set savearea r4
- stw r5,saver5+4(r30) ; Set savearea r5
- stw r6,saver6+4(r30) ; Set savearea r6
- stw r7,saver7+4(r30) ; Set savearea r7
- b fgrret
-fgrX:
- ld r7,famguestXpc(r20) ; Load famguest ctx pc
- bf++ vmmMapDone,fgrXNoMap ; No mapping done for this space.
- lwz r3,SAVflags(r30) ; Pick up the savearea flags
- ld r2,vmmLastMap(r28) ; Get the last mapped address
- li r4,T_DATA_ACCESS ; Change to DSI fault
- oris r3,r3,hi16(SAVredrive) ; Set exception redrive
- std r2,savedar(r30) ; Set the DAR to the last thing we mapped
- stw r3,SAVflags(r30) ; Turn on the redrive request
- lis r2,hi16(MASK(DSISR_HASH)) ; Set PTE/DBAT miss
- stw r4,saveexception(r30) ; Say we need to emulate a DSI
- li r0,0 ; Clear
- stw r2,savedsisr(r30) ; Pretend we have a PTE miss
- stb r0,vmmGFlags+3(r28) ; Show that the redrive has been taken care of
-fgrXNoMap:
- ld r4,savesrr1(r30) ; Get the saved MSR value
- std r7,savesrr0(r30) ; Set savearea pc
- ld r5,famguestXmsr(r20) ; Load famguest ctx msr
- lis r6,hi16(MSR_IMPORT_BITS) ; Get the MSR bits that are controllable by user
- ori r6,r6,lo16(MSR_IMPORT_BITS) ; Get the rest of the MSR bits that are controllable by user
- and r5,r5,r6 ; Keep only the controllable bits
- oris r5,r5,hi16(MSR_EXPORT_MASK_SET) ; Force on the required bits
- ori r5,r5,lo16(MSR_EXPORT_MASK_SET) ; Force on the other required bits
- rlwimi r5,r4,0,MSR_FP_BIT,MSR_FP_BIT ; Propagate guest FP
- rlwimi r5,r4,0,MSR_VEC_BIT,MSR_VEC_BIT ; Propagate guest Vector
- std r5,savesrr1(r30) ; Set savearea srr1
- ld r4,famguestXr0(r20) ; Load famguest ctx r0
- ld r5,famguestXr1(r20) ; Load famguest ctx r1
- ld r6,famguestXr2(r20) ; Load famguest ctx r2
- ld r7,famguestXr3(r20) ; Load famguest ctx r3
- std r4,saver0(r30) ; Set savearea r0
- std r5,saver1(r30) ; Set savearea r1
- std r6,saver2(r30) ; Set savearea r2
- std r7,saver3(r30) ; Set savearea r3
- ld r4,famguestXr4(r20) ; Load famguest ctx r4
- ld r5,famguestXr5(r20) ; Load famguest ctx r5
- ld r6,famguestXr6(r20) ; Load famguest ctx r6
- ld r7,famguestXr7(r20) ; Load famguest ctx r7
- std r4,saver4(r30) ; Set savearea r4
- std r5,saver5(r30) ; Set savearea r5
- std r6,saver6(r30) ; Set savearea r6
- std r7,saver7(r30) ; Set savearea r7
-fgrret:
+ stw r4,saver4(r30) ; Set savearea r4
+ stw r5,saver5(r30) ; Set savearea r5
+ stw r6,saver6(r30) ; Set savearea r6
+ stw r7,saver7(r30) ; Set savearea r7
+
li r3,1 ; Show normal exit with check for AST
lwz r16,ACT_THREAD(r26) ; Restore the thread pointer
b EXT(ppcscret) ; Go back to handler...
;
-; FAM Intercept exception handler
+; FAM Intercept handler
;
.align 5
- .globl EXT(vmm_fam_exc)
-
-LEXT(vmm_fam_exc)
- lwz r4,VMMXAFlgs(r2) ; Get the eXtended Architecture flags
- lwz r1,pfAvailable(r2) ; Get the CPU features flags
- rlwinm. r4,r4,0,0,0 ; Are we doing a 64-bit virtual machine?
- bne fexcX
- lwz r4,saver4+4(r13) ; Load savearea r4
+ .globl EXT(vmm_fam_handler)
+
+LEXT(vmm_fam_handler)
+ lwz r4,saver4(r13) ; Load savearea r0
cmplwi r11,T_ALIGNMENT ; Alignment exception?
lwz r3,VMMareaPhys(r2) ; Load phys state page addr
- mtcrf 0x02,r1 ; Move pf64Bit to its normal place in CR6
cmplwi cr1,r11,T_PROGRAM ; Exiting because of an PRG?
- bt++ pf64Bitb,fexcVMareaPhys64 ; Go do this on a 64-bit machine...
- slwi r3,r3,12 ; Change ppnum to physical address
- b fexcVMareaPhysres
-fexcVMareaPhys64:
- mtxer r5 ; Restore xer
- lwz r5,saver5+4(r13) ; Load savearea r5
- lwz r6,saver6+4(r13) ; Load savearea r6
- sldi r3,r3,12 ; Change ppnum to physical address
-fexcVMareaPhysres:
stw r4,famguestr4(r3) ; Save r4 in famguest ctx
stw r5,famguestr5(r3) ; Save r5 in famguest ctx
stw r6,famguestr6(r3) ; Save r6 in famguest ctx
stw r7,famguestr7(r3) ; Save r7 in famguest ctx
- lwz r4,saver0+4(r13) ; Load savearea r0
- lwz r5,saver1+4(r13) ; Load savearea r1
- lwz r6,saver2+4(r13) ; Load savearea r2
- lwz r7,saver3+4(r13) ; Load savearea r3
+ lwz r4,saver0(r13) ; Load savearea r0
+ lwz r5,saver1(r13) ; Load savearea r1
+ lwz r6,saver2(r13) ; Load savearea r2
+ lwz r7,saver3(r13) ; Load savearea r3
stw r4,famguestr0(r3) ; Save r0 in famguest ctx
stw r5,famguestr1(r3) ; Save r1 in famguest ctx
stw r6,famguestr2(r3) ; Save r2 in famguest ctx
mtsrr1 r6 ; Set srr1
mr r6,r3 ; Set r6 with phys state page addr
rlwinm r7,r11,30,24,31 ; Convert exception to return code
- beq+ cr1,fexcPRG ; We had a program exception...
- bne+ fexcret
+ beq+ cr1,famPRG ; We had a program exception...
+ bne+ famRet
; We had an Alignment...
mfdar r3 ; Load dar
mfdsisr r4 ; Load dsisr
stw r3,famparam+0x4(r6) ; Set famparam 1 with dar
stw r4,famparam+0x8(r6) ; Set famparam 2 with dsir
- b fexcret ;
-fexcPRG:
+ b famRet ;
+famPRG:
stw r4,famparam+0x4(r6) ; Set famparam 1 with srr1
mr r3,r4 ; Set r3 with dsisr
lwz r4,famguestr4(r6) ; Load r4 from famguest context
-fexcret:
+famRet:
lwz r5,famguestr5(r6) ; Load r5 from famguest context
lwz r13,famhandler(r6) ; Load user address to resume
stw r2,famparam(r6) ; Set famparam 0 with srr0
stw r7,famdispcode(r6) ; Save the exit code
lwz r1,famrefcon(r6) ; load refcon
- bt++ pf64Bitb,fexcrfi64 ; Go do this on a 64-bit machine...
mtcr r0 ; Restore cr
mtsrr0 r13 ; Load srr0
mr r0,r7 ; Set dispatch code
mfsprg r13,2 ; Restore r13
mfsprg r11,3 ; Restore r11
rfi
-fexcrfi64:
- mtcr r0 ; Restore cr
- mtsrr0 r13 ; Load srr0
- mr r0,r7 ; Set dispatch code
- lwz r7,famguestr7(r6) ; Load r7 from famguest context
- lwz r6,famguestr6(r6) ; Load r6 from famguest context
- mfsprg r13,2 ; Restore r13
- mfsprg r11,3 ; Restore r11
- rfid
-fexcX:
- mtxer r5 ; Restore xer
- ld r4,saver4(r13) ; Load savearea r4
- ld r5,saver5(r13) ; Load savearea r5
- ld r6,saver6(r13) ; Load savearea r6
- cmplwi r11,T_ALIGNMENT ; Alignment exception?
- lwz r3,VMMareaPhys(r2) ; Load phys state page addr
- mtcrf 0x02,r1 ; Move pf64Bit to its normal place in CR6
- cmplwi cr1,r11,T_PROGRAM ; Exiting because of an PRG?
- sldi r3,r3,12 ; Change ppnum to physical address
- std r4,famguestXr4(r3) ; Save r4 in famguest ctx
- std r5,famguestXr5(r3) ; Save r5 in famguest ctx
- std r6,famguestXr6(r3) ; Save r6 in famguest ctx
- std r7,famguestXr7(r3) ; Save r7 in famguest ctx
- ld r4,saver0(r13) ; Load savearea r0
- ld r5,saver1(r13) ; Load savearea r1
- ld r6,saver2(r13) ; Load savearea r2
- ld r7,saver3(r13) ; Load savearea r3
- std r4,famguestXr0(r3) ; Save r0 in famguest ctx
- std r5,famguestXr1(r3) ; Save r1 in famguest ctx
- std r6,famguestXr2(r3) ; Save r2 in famguest ctx
- std r7,famguestXr3(r3) ; Save r3 in famguest ctx
- lwz r4,spcFlags(r2) ; Load per_proc spcFlags
- oris r4,r4,hi16(FamVMmode) ; Set FAM mode
- stw r4,spcFlags(r2) ; Update per_proc spcFlags
- mfsrr0 r2 ; Get the interrupt srr0
- mfsrr1 r4 ; Get the interrupt srr1
- std r2,famguestXpc(r3) ; Save srr0 in famguest ctx
- std r4,famguestXmsr(r3) ; Save srr1 in famguest ctx
- li r6,lo16(MASK(MSR_FE0)|MASK(MSR_SE)|MASK(MSR_BE)|MASK(MSR_FE1))
- andc r6,r4,r6 ; Clear SE BE FE0 FE1
- mtsrr1 r6 ; Set srr1
- mr r6,r3 ; Set r6 with phys state page addr
- rlwinm r7,r11,30,24,31 ; Convert exception to return code
- beq+ cr1,fexcXPRG ; We had a program exception...
- bne+ fexcXret
- ; We had an Alignment...
- mfdar r3 ; Load dar
- mfdsisr r4 ; Load dsisr
- std r3,famparamX+0x8(r6) ; Set famparam 1 with dar
- std r4,famparamX+0x10(r6) ; Set famparam 2 with dsir
- b fexcXret
-fexcXPRG:
- std r4,famparamX+0x8(r6) ; Set famparam 1 with srr1
- mr r3,r4 ; Set r3 with dsisr
- ld r4,famguestXr4(r6) ; Load r4 from famguest context
-fexcXret:
- ld r5,famguestXr5(r6) ; Load r5 from famguest context
- ld r13,famhandlerX(r6) ; Load user address to resume
- std r2,famparamX(r6) ; Set famparam 0 with srr0
- std r7,famdispcodeX(r6) ; Save the exit code
- ld r1,famrefconX(r6) ; load refcon
- mtcr r0 ; Restore cr
- mtsrr0 r13 ; Load srr0
- mr r0,r7 ; Set dispatch code
- ld r7,famguestXr7(r6) ; Load r7 from famguest context
- ld r6,famguestXr6(r6) ; Load r6 from famguest context
- mfsprg r13,2 ; Restore r13
- mfsprg r11,3 ; Restore r11
- rfid
;
; FAM Intercept DSI ISI fault handler
;
.align 5
- .globl EXT(vmm_fam_pf)
+ .globl EXT(vmm_fam_pf_handler)
-LEXT(vmm_fam_pf)
- lwz r4,VMMXAFlgs(r2) ; Get the eXtended Architecture flags
+LEXT(vmm_fam_pf_handler)
lwz r3,VMMareaPhys(r2) ; Load phys state page addr
- rlwinm. r4,r4,0,0,0 ; Are we doing a 64-bit virtual machine?
- bne fpfX
- lwz r4,saver0+4(r13) ; Load savearea r0
- lwz r5,saver1+4(r13) ; Load savearea r1
- lwz r6,saver2+4(r13) ; Load savearea r2
- lwz r7,saver3+4(r13) ; Load savearea r3
- bt++ pf64Bitb,fpfVMareaPhys64 ; Go do this on a 64-bit machine...
- slwi r3,r3,12 ; Change ppnum to physical address
- b fpfVMareaPhysret
-fpfVMareaPhys64:
- sldi r3,r3,12 ; Change ppnum to physical address
-fpfVMareaPhysret:
+ lwz r4,saver0(r13) ; Load savearea r0
+ lwz r5,saver1(r13) ; Load savearea r1
+ lwz r6,saver2(r13) ; Load savearea r2
+ lwz r7,saver3(r13) ; Load savearea r3
stw r4,famguestr0(r3) ; Save r0 in famguest
stw r5,famguestr1(r3) ; Save r1 in famguest
stw r6,famguestr2(r3) ; Save r2 in famguest
stw r7,famguestr3(r3) ; Save r3 in famguest
- lwz r4,saver4+4(r13) ; Load savearea r0
- lwz r5,saver5+4(r13) ; Load savearea r1
- lwz r6,saver6+4(r13) ; Load savearea r2
- lwz r7,saver7+4(r13) ; Load savearea r3
+ lwz r4,saver4(r13) ; Load savearea r0
+ lwz r5,saver5(r13) ; Load savearea r1
+ lwz r6,saver6(r13) ; Load savearea r2
+ lwz r7,saver7(r13) ; Load savearea r3
stw r4,famguestr4(r3) ; Save r4 in famguest
lwz r4,spcFlags(r2) ; Load spcFlags
stw r5,famguestr5(r3) ; Save r5 in famguest
- lwz r5,savesrr0+4(r13) ; Get the interrupt srr0
+ lwz r5,savesrr0(r13) ; Get the interrupt srr0
stw r6,famguestr6(r3) ; Save r6 in famguest
- lwz r6,savesrr1+4(r13) ; Load srr1
+ lwz r6,savesrr1(r13) ; Load srr1
oris r4,r4,hi16(FamVMmode) ; Set FAM mode
stw r7,famguestr7(r3) ; Save r7 in famguest
stw r4,spcFlags(r2) ; Update spcFlags
lwz r1,famrefcon(r3) ; Load refcon
lwz r2,famhandler(r3) ; Load famhandler to resume
stw r5,famguestpc(r3) ; Save srr0
- stw r5,saver2+4(r13) ; Store srr0 in savearea r2
+ stw r5,saver2(r13) ; Store srr0 in savearea r2
stw r5,famparam(r3) ; Store srr0 in fam param 0
stw r6,famguestmsr(r3) ; Save srr1 in famguestmsr
cmplwi cr1,r11,T_INSTRUCTION_ACCESS ; Was this a ISI?
rlwinm r7,r11,30,24,31 ; Convert exception to return code
- beq+ cr1,fpfISI ; We had an ISI...
-; fpfDSI
- lwz r6,savedar+4(r13) ; Load dar from savearea
+ beq+ cr1,FamPfISI ; We had an ISI...
+; FamPfDSI
+ lwz r6,savedar(r13) ; Load dar from savearea
lwz r4,savedsisr(r13) ; Load dsisr from savearea
stw r6,famparam+0x4(r3) ; Store dar in fam param 1
- stw r6,saver3+4(r13) ; Store dar in savearea r3
+ stw r6,saver3(r13) ; Store dar in savearea r3
stw r4,famparam+0x8(r3) ; Store dsisr in fam param 2
- stw r4,saver4+4(r13) ; Store dsisr in savearea r4
- b fpfret
-fpfISI:
+ stw r4,saver4(r13) ; Store dsisr in savearea r4
+ b FamPfRet
+FamPfISI:
rlwinm r6,r6,0,1,4 ; Save the bits that match the DSISR
stw r6,famparam+0x4(r3) ; Store srr1 in fam param 1
- stw r6,saver3+4(r13) ; Store srr1 in savearea r3
-fpfret:
- stw r7,saver0+4(r13) ; Set dispatch code
+ stw r6,saver3(r13) ; Store srr1 in savearea r3
+FamPfRet:
+ stw r7,saver0(r13) ; Set dispatch code
stw r7,famdispcode(r3) ; Set dispatch code
- stw r1,saver1+4(r13) ; Store refcon in savearea r1
- stw r2,savesrr0+4(r13) ; Store famhandler in srr0
- blr
-fpfX:
- ld r4,saver0(r13) ; Load savearea r0
- ld r5,saver1(r13) ; Load savearea r1
- ld r6,saver2(r13) ; Load savearea r2
- ld r7,saver3(r13) ; Load savearea r3
- sldi r3,r3,12 ; Change ppnum to physical address
- std r4,famguestXr0(r3) ; Save r0 in famguest
- std r5,famguestXr1(r3) ; Save r1 in famguest
- std r6,famguestXr2(r3) ; Save r2 in famguest
- std r7,famguestXr3(r3) ; Save r3 in famguest
- ld r4,saver4(r13) ; Load savearea r0
- ld r5,saver5(r13) ; Load savearea r1
- ld r6,saver6(r13) ; Load savearea r2
- ld r7,saver7(r13) ; Load savearea r3
- std r4,famguestXr4(r3) ; Save r4 in famguest
- lwz r4,spcFlags(r2) ; Load spcFlags
- std r5,famguestXr5(r3) ; Save r5 in famguest
- ld r5,savesrr0(r13) ; Get the interrupt srr0
- std r6,famguestXr6(r3) ; Save r6 in famguest
- ld r6,savesrr1(r13) ; Load srr1
- oris r4,r4,hi16(FamVMmode) ; Set FAM mode
- std r7,famguestXr7(r3) ; Save r7 in famguest
- stw r4,spcFlags(r2) ; Update spcFlags
- ld r1,famrefconX(r3) ; Load refcon
- ld r2,famhandlerX(r3) ; Load famhandler to resume
- std r5,famguestXpc(r3) ; Save srr0
- std r5,saver2(r13) ; Store srr0 in savearea r2
- std r5,famparamX(r3) ; Store srr0 in fam param 0
- std r6,famguestXmsr(r3) ; Save srr1 in famguestmsr
- cmplwi cr1,r11,T_INSTRUCTION_ACCESS ; Was this a ISI?
- rlwinm r7,r11,30,24,31 ; Convert exception to return code
- beq+ cr1,fpfXISI ; We had an ISI...
-; fpfXDSI
- ld r6,savedar(r13) ; Load dar from savearea
- lwz r4,savedsisr(r13) ; Load dsisr from savearea
- std r6,famparamX+0x8(r3) ; Store dar in fam param 1
- std r6,saver3(r13) ; Store dar in savearea r3
- std r4,famparamX+0x10(r3) ; Store dsisr in fam param 2
- std r4,saver4(r13) ; Store dsisr in savearea r4
- b fpfXret
-fpfXISI:
- rlwinm r6,r6,0,1,4 ; Save the bits that match the DSISR
- std r6,famparamX+0x8(r3) ; Store srr1 in fam param 1
- std r6,saver3(r13) ; Store srr1 in savearea r3
-fpfXret:
- std r7,saver0(r13) ; Set dispatch code
- std r7,famdispcodeX(r3) ; Set dispatch code
- std r1,saver1(r13) ; Store refcon in savearea r1
- std r2,savesrr0(r13) ; Store famhandler in srr0
+ stw r1,saver1(r13) ; Store refcon in savearea r1
+ stw r2,savesrr0(r13) ; Store famhandler in srr0
blr
;
LEXT(vmm_ufp)
mfsprg r3,0 ; Get the per_proc area
- mr r11,r13 ; Saved cr in r11
- lwz r13,VMMXAFlgs(r3) ; Get the eXtended Architecture flags
- rlwinm. r13,r13,0,0,0 ; Are we doing a 64-bit virtual machine?
- lwz r13,pfAvailable(r3) ; Get feature flags
- mtcrf 0x02,r13 ; Put pf64Bitb etc in cr6
- lwz r13,VMMareaPhys(r3) ; Load fast assist area
- bt++ pf64Bitb,ufpVMareaPhys64 ; Go do this on a 64-bit machine...
- slwi r13,r13,12 ; Change ppnum to physical address
- b ufpVMareaPhysret
-ufpVMareaPhys64:
- sldi r13,r13,12 ; Change ppnum to physical address
-ufpVMareaPhysret:
- bne ufpX
- bt cr5_eq,ufpResumeGuest ; if kvmmResumeGuest, branch to ResumeGuest
+ bt cr5_eq,ResumeGuest ; if kvmmResumeGuest, branch to ResumeGuest
+ lwz r3,VMMareaPhys(r3) ; Load fast assist area
cmpwi cr7,r4,0 ; Compare first arg with 0
cmpwi cr5,r4,7 ; Compare first arg with 7
cror cr1_eq,cr7_lt,cr5_gt ; Is it in 0 to 7 range
beq cr1,ufpVMret ; Return if not in the range
slwi r4,r4,2 ; multiply index by 4
- la r3,famguestr0(r13) ; Load the base address
- bt cr2_eq,ufpSetGuestReg ; Set/get selector
-; ufpGetGuestReg
+ la r3,famguestr0(r3) ; Load the base address
+ bt cr6_eq,SetGuestReg ; Set/get selector
+; GetGuestReg
lwzx r3,r4,r3 ; Load the guest register
b ufpVMret ; Return
-ufpSetGuestReg:
+SetGuestReg:
stwx r5,r4,r3 ; Update the guest register
li r3,0 ; Set return value
b ufpVMret ; Return
-ufpResumeGuest:
+ResumeGuest:
lwz r7,spcFlags(r3) ; Pick up the special flags
+ lwz r13,VMMareaPhys(r3) ; Load fast assist area
mtsrr0 r4 ; Set srr0
rlwinm. r6,r6,0,vmmKeyb,vmmKeyb ; Check vmmKeyb in maskCntrl
rlwinm r7,r7,0,FamVMmodebit+1,FamVMmodebit-1 ; Clear FamVMmodebit
- stw r7,spcFlags(r3) ; Update the special flags
- mfsrr1 r6 ; Get the current MSR value
-
- lwz r4,famguestmsr(r13) ; Load guest srr1
- lis r1,hi16(MSR_IMPORT_BITS) ; Get the MSR bits that are controllable by user
- ori r1,r1,lo16(MSR_IMPORT_BITS) ; Get the rest of the MSR bits that are controllable by user
- and r4,r4,r1 ; Keep only the controllable bits
- oris r4,r4,hi16(MSR_EXPORT_MASK_SET) ; Force on the required bits
- ori r4,r4,lo16(MSR_EXPORT_MASK_SET) ; Force on the other required bits
- rlwimi r4,r6,0,MSR_FP_BIT,MSR_FP_BIT ; Propagate guest FP
- rlwimi r4,r6,0,MSR_VEC_BIT,MSR_VEC_BIT ; Propagate guest Vector
- beq ufpnokey ; Branch if not key switch
+ beq ResumeGuest_nokey ; Branch if not key switch
mr r2,r7 ; Save r7
rlwimi r7,r5,32+vmmKeyb-userProtKeybit,userProtKeybit,userProtKeybit ; Set the protection key
cmpw cr0,r7,r2 ; Is userProtKeybit changed?
- beq ufpnokey ; No, go to ResumeGuest_nokey
- mr r5,r3 ; Get the per_proc area
- stw r7,spcFlags(r3) ; Update the special flags
-
- bt++ pf64Bitb,ufpsave64 ; Go do this on a 64-bit machine...
-
- lwz r3,next_savearea+4(r5) ; Get the exception save area
- stw r8,saver8+4(r3) ; Save r8
- stw r9,saver9+4(r3) ; Save r9
- stw r10,saver10+4(r3) ; Save r10
- stw r11,saver11+4(r3) ; Save r11
- stw r12,saver12+4(r3) ; Save r12
- stw r13,saver13+4(r3) ; Save r12
- stw r14,saver14+4(r3) ; Save r14
- stw r15,saver15+4(r3) ; Save r15
- stw r16,saver16+4(r3) ; Save r16
- stw r17,saver17+4(r3) ; Save r17
- stw r18,saver18+4(r3) ; Save r18
- stw r19,saver19+4(r3) ; Save r19
- stw r20,saver20+4(r3) ; Save r20
- stw r21,saver21+4(r3) ; Save r21
- stw r22,saver22+4(r3) ; Save r22
- stw r23,saver23+4(r3) ; Save r23
- stw r24,saver24+4(r3) ; Save r24
- stw r25,saver25+4(r3) ; Save r25
- stw r26,saver26+4(r3) ; Save r26
- stw r27,saver27+4(r3) ; Save r27
- stw r28,saver28+4(r3) ; Save r28
- stw r29,saver29+4(r3) ; Save r29
- stw r30,saver30+4(r3) ; Save r30
- stw r31,saver31+4(r3) ; Save r31
- b ufpsaveres ; Continue
-
-ufpsave64:
- ld r3,next_savearea(r5) ; Get the exception save area
- std r8,saver8(r3) ; Save r8
- std r9,saver9(r3) ; Save r9
- std r10,saver10(r3) ; Save r10
- std r11,saver11(r3) ; Save r11
- std r12,saver12(r3) ; Save r12
- std r13,saver13(r3) ; Save r12
- std r14,saver14(r3) ; Save r14
- std r15,saver15(r3) ; Save r15
- std r16,saver16(r3) ; Save r16
- std r17,saver17(r3) ; Save r17
- std r18,saver18(r3) ; Save r18
- std r19,saver19(r3) ; Save r19
- std r20,saver20(r3) ; Save r20
- std r21,saver21(r3) ; Save r21
- std r22,saver22(r3) ; Save r22
- std r23,saver23(r3) ; Save r23
- std r24,saver24(r3) ; Save r24
- std r25,saver25(r3) ; Save r25
- std r26,saver26(r3) ; Save r26
- std r27,saver27(r3) ; Save r27
- std r28,saver28(r3) ; Save r28
- std r29,saver29(r3) ; Save r29
- mfxer r2 ; Get xer
- std r30,saver30(r3) ; Save r30
- std r31,saver31(r3) ; Save r31
- std r2,savexer(r3) ; Save xer
-
-ufpsaveres:
- mflr r20 ; Get lr
- li r2,1 ; Set to 1
- stw r7,spcFlags(r5) ; Update the special flags
- mr r13,r3 ; Set current savearea
- mr r21,r4 ; Save r4
- sth r2,ppInvSeg(r5) ; Force a reload of the SRs
- mr r29,r5 ; Get the per_proc area
- mr r3,r4 ; Set MSR value we going to
- bl EXT(switchSegs) ; Go handle the segment registers/STB
- mr r3,r13 ; Set current savearea
- mr r4,r21 ; Restore r4
- mtlr r20 ; Set lr
-
- bt++ pf64Bitb,ufprestore64 ; Go do this on a 64-bit machine...
- lwz r8,saver8+4(r3) ; Load r8
- lwz r9,saver9+4(r3) ; Load r9
- lwz r10,saver10+4(r3) ; Load r10
- lwz r11,saver11+4(r3) ; Load r11
- lwz r12,saver12+4(r3) ; Load r12
- lwz r13,saver13+4(r3) ; Load r12
- lwz r14,saver14+4(r3) ; Load r14
- lwz r15,saver15+4(r3) ; Load r15
- lwz r16,saver16+4(r3) ; Load r16
- lwz r17,saver17+4(r3) ; Load r17
- lwz r18,saver18+4(r3) ; Load r18
- lwz r19,saver19+4(r3) ; Load r19
- lwz r20,saver20+4(r3) ; Load r20
- lwz r21,saver21+4(r3) ; Load r21
- lwz r22,saver22+4(r3) ; Load r22
- lwz r23,saver23+4(r3) ; Load r23
- lwz r24,saver24+4(r3) ; Load r24
- lwz r25,saver25+4(r3) ; Load r25
- lwz r26,saver26+4(r3) ; Load r26
- lwz r27,saver27+4(r3) ; Load r27
- lwz r28,saver28+4(r3) ; Load r28
- lwz r29,saver29+4(r3) ; Load r29
- lwz r30,saver30+4(r3) ; Load r30
- lwz r31,saver31+4(r3) ; Load r31
- b ufpnokey ; Continue
-ufprestore64:
- ld r2,savexer(r3) ; Load xer
- ld r8,saver8(r3) ; Load r8
- ld r9,saver9(r3) ; Load r9
- ld r10,saver10(r3) ; Load r10
- mtxer r2 ; Restore xer
- ld r11,saver11(r3) ; Load r11
- ld r12,saver12(r3) ; Load r12
- ld r13,saver13(r3) ; Load r12
- ld r14,saver14(r3) ; Load r14
- ld r15,saver15(r3) ; Load r15
- ld r16,saver16(r3) ; Load r16
- ld r17,saver17(r3) ; Load r17
- ld r18,saver18(r3) ; Load r18
- ld r19,saver19(r3) ; Load r19
- ld r20,saver20(r3) ; Load r20
- ld r21,saver21(r3) ; Load r21
- ld r22,saver22(r3) ; Load r22
- ld r23,saver23(r3) ; Load r23
- ld r24,saver24(r3) ; Load r24
- ld r25,saver25(r3) ; Load r25
- ld r26,saver26(r3) ; Load r26
- ld r27,saver27(r3) ; Load r27
- ld r28,saver28(r3) ; Load r28
- ld r29,saver29(r3) ; Load r29
- ld r30,saver30(r3) ; Load r30
- ld r31,saver31(r3) ; Load r31
-ufpnokey:
- mfsprg r3,0 ; Get the per_proc area
- mtsrr1 r4 ; Set srr1
+ beq ResumeGuest_nokey ; No, go to ResumeGuest_nokey
+ lwz r2,PP_USERPMAP(r3) ; Get user pmap phys addr
+ rlwinm r6,r7,userProtKeybit-2,2,2 ; Extract and shift the key bit
+ lwz r5,PMAP_SPACE(r2) ; Load the space id
+ oris r5,r5,hi16(SEG_REG_PROT) ; Set the protection
+ xor r5,r5,r6 ; Flip to proper segment register key
+ addis r4,r5,0x0000 ; Get SR0 value
+ mtsr sr0,r4 ; Load up the SR
+ addis r4,r5,0x0010 ; Get SR1 value
+ mtsr sr1,r4 ; Load up the SR
+ addis r4,r5,0x0020 ; Get SR2 value
+ mtsr sr2,r4 ; Load up the SR
+ addis r4,r5,0x0030 ; Get SR3 value
+ mtsr sr3,r4 ; Load up the SR
+ addis r4,r5,0x0040 ; Get SR4 value
+ mtsr sr4,r4 ; Load up the SR
+ addis r4,r5,0x0050 ; Get SR5 value
+ mtsr sr5,r4 ; Load up the SR
+ addis r4,r5,0x0060 ; Get SR6 value
+ mtsr sr6,r4 ; Load up the SR
+ addis r4,r5,0x0070 ; Get SR7 value
+ mtsr sr7,r4 ; Load up the SR
+ addis r4,r5,0x0080 ; Get SR8 value
+ mtsr sr8,r4 ; Load up the SR
+ addis r4,r5,0x0090 ; Get SR9 value
+ mtsr sr9,r4 ; Load up the SR
+ addis r4,r5,0x00a0 ; Get SR10 value
+ mtsr sr10,r4 ; Load up the SR
+ addis r4,r5,0x00b0 ; Get SR11 value
+ mtsr sr11,r4 ; Load up the SR
+ addis r4,r5,0x00c0 ; Get SR12 value
+ mtsr sr12,r4 ; Load up the SR
+ addis r4,r5,0x00d0 ; Get SR13 value
+ mtsr sr13,r4 ; Load up the SR
+ addis r4,r5,0x00e0 ; Get SR14 value
+ mtsr sr14,r4 ; Load up the SR
+ addis r4,r5,0x00f0 ; Get SR15 value
+ mtsr sr15,r4 ; Load up the SR
+ResumeGuest_nokey:
+ mfsrr1 r6 ; Get the current MSR value
lwz r0,famguestr0(r13) ; Load r0
lwz r1,famguestr1(r13) ; Load r1
+ lwz r4,famguestmsr(r13) ; Load guest srr1
+ stw r7,spcFlags(r3) ; Update the special flags
+ lis r5,hi16(MSR_IMPORT_BITS) ; Get the MSR bits that are controllable by user
lwz r2,famguestr2(r13) ; Load r2
lwz r3,famguestr3(r13) ; Load r3
+ ori r5,r5,lo16(MSR_IMPORT_BITS) ; Get the rest of the MSR bits that are controllable by user
+ and r7,r4,r5 ; Keep only the controllable bits
lwz r4,famguestr4(r13) ; Load r4
+ oris r7,r7,hi16(MSR_EXPORT_MASK_SET) ; Force on the required bits
lwz r5,famguestr5(r13) ; Load r5
+ ori r7,r7,lo16(MSR_EXPORT_MASK_SET) ; Force on the other required bits
+ rlwimi r7,r6,0,MSR_FP_BIT,MSR_FP_BIT ; Propagate guest FP
+ rlwimi r7,r6,0,MSR_VEC_BIT,MSR_VEC_BIT ; Propagate guest Vector
+ mtsrr1 r7 ; Set srr1
lwz r6,famguestr6(r13) ; Load r6
lwz r7,famguestr7(r13) ; Load r7
ufpVMret:
- mfsprg r13,2 ; Restore R13
- bt++ pf64Bitb,ufpVMrfi64 ; Go do this on a 64-bit machine...
- mtcrf 0xFF,r11 ; Restore CR
- mfsprg r11,3 ; Restore R11
- rfi ; All done, go back...
-ufpVMrfi64:
mtcrf 0xFF,r11 ; Restore CR
mfsprg r11,3 ; Restore R11
- rfid
-
-ufpX:
- bt cr5_eq,ufpXResumeGuest ; if kvmmResumeGuest, branch to ResumeGuest
- cmpwi cr7,r4,0 ; Compare first arg with 0
- cmpwi cr5,r4,7 ; Compare first arg with 7
- cror cr1_eq,cr7_lt,cr5_gt ; Is it in 0 to 7 range
- beq cr1,ufpXVMret ; Return if not in the range
- slwi r4,r4,3 ; multiply index by 8
- la r3,famguestXr0(r13) ; Load the base address
- bt cr2_eq,ufpXSetGuestReg ; Set/get selector
-; ufpXGetGuestReg
- ldx r3,r4,r3 ; Load the guest register
- b ufpXVMret ; Return
-ufpXSetGuestReg:
- stdx r5,r4,r3 ; Update the guest register
- li r3,0 ; Set return value
- b ufpXVMret ; Return
-ufpXResumeGuest:
- lwz r7,spcFlags(r3) ; Pick up the special flags
- mtsrr0 r4 ; Set srr0
- rlwinm. r6,r6,0,vmmKeyb,vmmKeyb ; Check vmmKeyb in maskCntrl
- rlwinm r7,r7,0,FamVMmodebit+1,FamVMmodebit-1 ; Clear FamVMmodebit
- stw r7,spcFlags(r3) ; Update the special flags
- mfsrr1 r6 ; Get the current MSR value
-
- ld r4,famguestXmsr(r13) ; Load guest srr1
- lis r1,hi16(MSR_IMPORT_BITS) ; Get the MSR bits that are controllable by user
- ori r1,r1,lo16(MSR_IMPORT_BITS) ; Get the rest of the MSR bits that are controllable by user
- and r4,r4,r1 ; Keep only the controllable bits
- oris r4,r4,hi16(MSR_EXPORT_MASK_SET) ; Force on the required bits
- ori r4,r4,lo16(MSR_EXPORT_MASK_SET) ; Force on the other required bits
- rlwimi r4,r6,0,MSR_FP_BIT,MSR_FP_BIT ; Propagate guest FP
- rlwimi r4,r6,0,MSR_VEC_BIT,MSR_VEC_BIT ; Propagate guest Vector
- beq ufpXnokey ; Branch if not key switch
- mr r2,r7 ; Save r7
- rlwimi r7,r5,32+vmmKeyb-userProtKeybit,userProtKeybit,userProtKeybit ; Set the protection key
- cmpw cr0,r7,r2 ; Is userProtKeybit changed?
- beq ufpXnokey ; No, go to ResumeGuest_nokey
- mr r5,r3 ; Get the per_proc area
- stw r7,spcFlags(r3) ; Update the special flags
-
- ld r3,next_savearea(r5) ; Get the exception save area
- std r8,saver8(r3) ; Save r8
- std r9,saver9(r3) ; Save r9
- std r10,saver10(r3) ; Save r10
- std r11,saver11(r3) ; Save r11
- std r12,saver12(r3) ; Save r12
- std r13,saver13(r3) ; Save r12
- std r14,saver14(r3) ; Save r14
- std r15,saver15(r3) ; Save r15
- std r16,saver16(r3) ; Save r16
- std r17,saver17(r3) ; Save r17
- std r18,saver18(r3) ; Save r18
- std r19,saver19(r3) ; Save r19
- std r20,saver20(r3) ; Save r20
- std r21,saver21(r3) ; Save r21
- std r22,saver22(r3) ; Save r22
- std r23,saver23(r3) ; Save r23
- std r24,saver24(r3) ; Save r24
- std r25,saver25(r3) ; Save r25
- std r26,saver26(r3) ; Save r26
- std r27,saver27(r3) ; Save r27
- std r28,saver28(r3) ; Save r28
- std r29,saver29(r3) ; Save r29
- mfxer r2 ; Get xer
- std r30,saver30(r3) ; Save r30
- std r31,saver31(r3) ; Save r31
- std r2,savexer(r3) ; Save xer
-
- mflr r20 ; Get lr
- li r2,1 ; Set to 1
- stw r7,spcFlags(r5) ; Update the special flags
- mr r13,r3 ; Set current savearea
- mr r21,r4 ; Save r4
- sth r2,ppInvSeg(r5) ; Force a reload of the SRs
- mr r29,r5 ; Get the per_proc area
- mr r3,r4 ; Set MSR value we going to
- bl EXT(switchSegs) ; Go handle the segment registers/STB
- mr r3,r13 ; Set current savearea
- mr r4,r21 ; Restore r4
- mtlr r20 ; Set lr
-
- ld r2,savexer(r3) ; Load xer
- ld r8,saver8(r3) ; Load r8
- ld r9,saver9(r3) ; Load r9
- ld r10,saver10(r3) ; Load r10
- mtxer r2 ; Restore xer
- ld r11,saver11(r3) ; Load r11
- ld r12,saver12(r3) ; Load r12
- ld r13,saver13(r3) ; Load r12
- ld r14,saver14(r3) ; Load r14
- ld r15,saver15(r3) ; Load r15
- ld r16,saver16(r3) ; Load r16
- ld r17,saver17(r3) ; Load r17
- ld r18,saver18(r3) ; Load r18
- ld r19,saver19(r3) ; Load r19
- ld r20,saver20(r3) ; Load r20
- ld r21,saver21(r3) ; Load r21
- ld r22,saver22(r3) ; Load r22
- ld r23,saver23(r3) ; Load r23
- ld r24,saver24(r3) ; Load r24
- ld r25,saver25(r3) ; Load r25
- ld r26,saver26(r3) ; Load r26
- ld r27,saver27(r3) ; Load r27
- ld r28,saver28(r3) ; Load r28
- ld r29,saver29(r3) ; Load r29
- ld r30,saver30(r3) ; Load r30
- ld r31,saver31(r3) ; Load r31
-ufpXnokey:
- mtsrr1 r4 ; Set srr1
- ld r0,famguestXr0(r13) ; Load r0
- ld r1,famguestXr1(r13) ; Load r1
- ld r2,famguestXr2(r13) ; Load r2
- ld r3,famguestXr3(r13) ; Load r3
- ld r4,famguestXr4(r13) ; Load r4
- ld r5,famguestXr5(r13) ; Load r5
- ld r6,famguestXr6(r13) ; Load r6
- ld r7,famguestXr7(r13) ; Load r7
-ufpXVMret:
mfsprg r13,2 ; Restore R13
- mtcrf 0xFF,r11 ; Restore CR
- mfsprg r11,3 ; Restore R11
- rfid
-
+ rfi ; All done, go back...
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
device_pager_populate_object(
memory_object_t device,
memory_object_offset_t offset,
- ppnum_t page_num,
+ vm_offset_t phys_addr,
vm_size_t size)
{
device_pager_t device_object;
return KERN_FAILURE;
kr = vm_object_populate_with_private(
- vm_object, offset, page_num, size);
+ vm_object, offset, phys_addr, size);
if(kr != KERN_SUCCESS)
return kr;
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#define memory_object_should_return_page(m, should_return) \
(should_return != MEMORY_OBJECT_RETURN_NONE && \
- (((m)->dirty || ((m)->dirty = pmap_is_modified((m)->phys_page))) || \
+ (((m)->dirty || ((m)->dirty = pmap_is_modified((m)->phys_addr))) || \
((m)->precious && (should_return) == MEMORY_OBJECT_RETURN_ALL) || \
(should_return) == MEMORY_OBJECT_RETURN_ANYTHING))
if (prot != VM_PROT_NO_CHANGE) {
if ((m->page_lock ^ prot) & prot) {
- pmap_page_protect(m->phys_page, VM_PROT_ALL & ~prot);
+ pmap_page_protect(m->phys_addr, VM_PROT_ALL & ~prot);
}
#if 0
/* code associated with the vestigial
vm_page_unlock_queues();
if (!should_flush)
- pmap_page_protect(m->phys_page, VM_PROT_NONE);
+ pmap_page_protect(m->phys_addr, VM_PROT_NONE);
if (m->dirty)
return(MEMORY_OBJECT_LOCK_RESULT_MUST_CLEAN);
if ((prot & ~VM_PROT_ALL) != 0 && prot != VM_PROT_NO_CHANGE)
return (KERN_INVALID_ARGUMENT);
- size = round_page_64(size);
+ size = round_page(size);
/*
* Lock the object, and acquire a paging reference to
temporary = TRUE;
if (cluster_size != 0) {
int pages_per_cluster;
- pages_per_cluster = atop_32(cluster_size);
+ pages_per_cluster = atop(cluster_size);
/*
* Cluster size must be integral multiple of page size,
* and be a power of 2 number of pages.
perf = (memory_object_perf_info_t) attributes;
may_cache = perf->may_cache;
- cluster_size = round_page_32(perf->cluster_size);
+ cluster_size = round_page(perf->cluster_size);
break;
}
mutex_unlock(&memory_manager_default_lock);
return KERN_INVALID_ARGUMENT;
#else
- cluster_size = round_page_32(cluster_size);
+ cluster_size = round_page(cluster_size);
#endif
}
memory_manager_default_cluster = cluster_size;
if ((m->wire_count == 0) && (!m->private) && (!m->gobbled) && (!m->busy)) {
m->reference = FALSE;
- pmap_clear_reference(m->phys_page);
+ pmap_clear_reference(m->phys_addr);
if ((kill_page) && (object->internal)) {
m->precious = FALSE;
m->dirty = FALSE;
- pmap_clear_modify(m->phys_page);
+ pmap_clear_modify(m->phys_addr);
vm_external_state_clr(object->existence_map, offset);
}
VM_PAGE_QUEUES_REMOVE(m);
memory_object_control_t control,
memory_object_offset_t offset,
int ops,
- ppnum_t *phys_entry,
+ vm_offset_t *phys_entry,
int *flags)
{
vm_object_t object;
if(ops & UPL_POP_PHYSICAL) {
if(object->phys_contiguous) {
if (phys_entry) {
- *phys_entry = (ppnum_t)
- (object->shadow_offset >> 12);
+ *phys_entry = (vm_offset_t)
+ object->shadow_offset;
}
vm_object_unlock(object);
return KERN_SUCCESS;
if(dst_page->busy) *flags |= UPL_POP_BUSY;
}
if (phys_entry)
- *phys_entry = dst_page->phys_page;
+ *phys_entry = dst_page->phys_addr;
/* The caller should have made a call either contingent with */
/* or prior to this call to set UPL_POP_BUSY */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
* many address spaces.
*/
-/* Copy between a physical page and a virtual address */
-extern kern_return_t copypv(
- addr64_t source,
- addr64_t sink,
- unsigned int size,
- int which);
-#define cppvPsnk 1
-#define cppvPsrc 2
-#define cppvFsnk 4
-#define cppvFsrc 8
-#define cppvNoModSnk 16
-#define cppvNoRefSrc 32
-#define cppvKmap 64 /* User the kernel's vm_map */
-
#if !defined(MACH_KERNEL_PRIVATE)
typedef void *pmap_t;
* However, for best performance pmap_free_pages should be accurate.
*/
-extern boolean_t pmap_next_page(ppnum_t *pnum);
+extern boolean_t pmap_next_page(vm_offset_t *paddr);
/* During VM initialization,
* return the next unused
* physical page.
extern void pmap_enter( /* Enter a mapping */
pmap_t pmap,
vm_offset_t v,
- ppnum_t pn,
+ vm_offset_t pa,
vm_prot_t prot,
unsigned int flags,
boolean_t wired);
extern void pmap_remove_some_phys(
pmap_t pmap,
- ppnum_t pn);
+ vm_offset_t pa);
/*
*/
extern void pmap_page_protect( /* Restrict access to page. */
- ppnum_t phys,
+ vm_offset_t phys,
vm_prot_t prot);
extern void (pmap_zero_page)(
- ppnum_t pn);
+ vm_offset_t phys);
extern void (pmap_zero_part_page)(
- ppnum_t pn,
+ vm_offset_t p,
vm_offset_t offset,
vm_size_t len);
extern void (pmap_copy_page)(
- ppnum_t src,
- ppnum_t dest);
+ vm_offset_t src,
+ vm_offset_t dest);
extern void (pmap_copy_part_page)(
- ppnum_t src,
+ vm_offset_t src,
vm_offset_t src_offset,
- ppnum_t dst,
+ vm_offset_t dst,
vm_offset_t dst_offset,
vm_size_t len);
extern void (pmap_copy_part_lpage)(
vm_offset_t src,
- ppnum_t dst,
+ vm_offset_t dst,
vm_offset_t dst_offset,
vm_size_t len);
extern void (pmap_copy_part_rpage)(
- ppnum_t src,
+ vm_offset_t src,
vm_offset_t src_offset,
vm_offset_t dst,
vm_size_t len);
* debug/assertions. pmap_verify_free returns true iff
* the given physical page is mapped into no pmap.
*/
-extern boolean_t pmap_verify_free(ppnum_t pn);
+extern boolean_t pmap_verify_free(vm_offset_t paddr);
/*
* Statistics routines
extern kern_return_t (pmap_attribute_cache_sync)( /* Flush appropriate
* cache based on
- * page number sent */
- ppnum_t pn,
+ * phys addr sent */
+ vm_offset_t addr,
vm_size_t size,
vm_machine_attribute_t attribute,
vm_machine_attribute_val_t* value);
pmap_enter( \
(pmap), \
(virtual_address), \
- (page)->phys_page, \
+ (page)->phys_addr, \
(protection) & ~(page)->page_lock, \
flags, \
(wired) \
* by the hardware.
*/
/* Clear reference bit */
-extern void pmap_clear_reference(ppnum_t pn);
+extern void pmap_clear_reference(vm_offset_t paddr);
/* Return reference bit */
-extern boolean_t (pmap_is_referenced)(ppnum_t pn);
+extern boolean_t (pmap_is_referenced)(vm_offset_t paddr);
/* Set modify bit */
-extern void pmap_set_modify(ppnum_t pn);
+extern void pmap_set_modify(vm_offset_t paddr);
/* Clear modify bit */
-extern void pmap_clear_modify(ppnum_t pn);
+extern void pmap_clear_modify(vm_offset_t paddr);
/* Return modify bit */
-extern boolean_t pmap_is_modified(ppnum_t pn);
+extern boolean_t pmap_is_modified(vm_offset_t paddr);
/*
* Routines that operate on ranges of virtual addresses.
extern void pmap_remove( /* Remove mappings. */
pmap_t map,
- addr64_t s,
- addr64_t e);
-
+ vm_offset_t s,
+ vm_offset_t e);
#endif /* __APPLE_API_PRIVATE */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
&& (dump_pmap == 1)) {
pmap_remove_some_phys((pmap_t)
vm_map_pmap(
- current_map()),
- p->phys_page);
+ hash_ele->map),
+ p->phys_addr);
}
}
local_off += PAGE_SIZE_64;
}
kern_return_t
-tws_internal_lookup(
+tws_lookup(
tws_hash_t tws,
vm_object_offset_t offset,
vm_object_t object,
if(object->private)
return KERN_SUCCESS;
+ if(!tws_lock_try(tws)) {
+ return KERN_FAILURE;
+ }
+
index = do_tws_hash(object, offset,
tws->number_of_elements, tws->number_of_lines);
loop = 0;
age_of_cache = ((sched_tick
- tws->time_of_creation) >> SCHED_TICK_SHIFT);
if (age_of_cache > 35) {
+ tws_unlock(tws);
return KERN_OPERATION_TIMED_OUT;
}
}
age_of_cache = ((sched_tick
- tws->time_of_creation) >> SCHED_TICK_SHIFT);
if (age_of_cache > 60) {
+ tws_unlock(tws);
return KERN_OPERATION_TIMED_OUT;
}
}
set = cache_ele->element->line/tws->number_of_lines;
ele_line = cache_ele->element->line - set;
*line = &tws->cache[set][ele_line];
+ tws_unlock(tws);
return KERN_SUCCESS;
}
+ tws_unlock(tws);
return KERN_FAILURE;
}
-kern_return_t
-tws_lookup(
- tws_hash_t tws,
- vm_object_offset_t offset,
- vm_object_t object,
- tws_hash_line_t *line)
-{
- kern_return_t kr;
-
- if(!tws_lock_try(tws)) {
- return KERN_FAILURE;
- }
- kr = tws_internal_lookup(tws,
- offset, object, line);
- tws_unlock(tws);
- return kr;
-}
-
kern_return_t
tws_expand_working_set(
vm_offset_t tws,
pmap_remove(map->pmap, 0, GLOBAL_SHARED_TEXT_SEGMENT);
pmap_remove(map->pmap,
GLOBAL_SHARED_DATA_SEGMENT
- + SHARED_DATA_REGION_SIZE, 0xFFFFFFFFFFFFF000);
+ + SHARED_DATA_REGION_SIZE, 0xFFFFF000);
}
/* This next bit of code, the and alternate hash */
int age_of_cache;
int pre_heat_size;
unsigned int ele_cache;
- unsigned int end_cache = 0;
- unsigned int start_cache = 0;
+ unsigned int end_cache = NULL;
+ unsigned int start_cache = NULL;
if((object->private) || !(object->pager))
return;
object_size = object->size;
}
- if((!tws) || (!tws_lock_try(tws))) {
- return;
- }
-
age_of_cache = ((sched_tick
- tws->time_of_creation) >> SCHED_TICK_SHIFT);
*start = *start & TWS_HASH_OFF_MASK;
*end = *start + (32 * PAGE_SIZE_64);
if(*end > object_size) {
- *end = trunc_page_64(object_size);
+ *end = trunc_page(object_size);
max_length = 0;
if(before >= *end) {
*end = after;
*end = after +
(32 * PAGE_SIZE_64);
if(*end > object_size) {
- *end = trunc_page_64(object_size);
+ *end = trunc_page(object_size);
max_length = 0;
if(*start >= *end) {
*end = after;
break;
}
- if(start_cache != 0) {
+ if(start_cache != NULL) {
unsigned int mask;
for (mask = 1; mask != 0; mask = mask << 1) {
break;
}
}
- if(end_cache != 0) {
+ if(end_cache != NULL) {
unsigned int mask;
for (mask = 0x80000000;
if (*start >= *end)
panic("bad clipping occurred\n");
- tws_unlock(tws);
return;
}
}
(object_size >=
(after + PAGE_SIZE_64))) {
if(length >= pre_heat_size) {
- if(tws_internal_lookup(tws, after, object,
+ if(tws_lookup(tws, after, object,
&line) != KERN_SUCCESS) {
vm_object_offset_t extend;
extend = after + PAGE_SIZE_64;
- if(tws_internal_lookup(tws, extend, object,
+ if(tws_lookup(tws, extend, object,
&line) != KERN_SUCCESS) {
break;
}
before -= PAGE_SIZE_64;
if(length >= pre_heat_size) {
- if(tws_internal_lookup(tws, before, object,
+ if(tws_lookup(tws, before, object,
&line) != KERN_SUCCESS) {
vm_object_offset_t extend;
if (extend == 0)
break;
extend -= PAGE_SIZE_64;
- if(tws_internal_lookup(tws, extend, object,
+ if(tws_lookup(tws, extend, object,
&line) != KERN_SUCCESS) {
break;
}
*start -= PAGE_SIZE_64;
length += PAGE_SIZE;
}
- tws_unlock(tws);
}
tws_line_signal(
}
-void
-tws_hash_ws_flush(tws_hash_t tws) {
- tws_startup_t scache;
- if(tws == NULL) {
- return;
- }
- tws_lock(tws);
- if(tws->startup_name != NULL) {
- scache = tws_create_startup_list(tws);
- if(scache == NULL) {
- /* dump the name cache, we'll */
- /* get it next time */
- kfree((vm_offset_t)
- tws->startup_name,
- tws->startup_name_length);
- tws->startup_name = NULL;
- tws_unlock(tws);
- return;
- }
- bsd_write_page_cache_file(tws->uid, tws->startup_name,
- scache, scache->tws_hash_size,
- tws->mod, tws->fid);
- kfree((vm_offset_t)scache,
- scache->tws_hash_size);
- kfree((vm_offset_t)
- tws->startup_name,
- tws->startup_name_length);
- tws->startup_name = NULL;
- }
- tws_unlock(tws);
- return;
-}
-
void
tws_hash_destroy(tws_hash_t tws)
{
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
tws_startup_t startup,
vm_offset_t cache_size);
-void
-tws_hash_ws_flush(
- tws_hash_t tws);
-
#endif /* _VM_TASK_WORKING_SET_H_ */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
if (size != 0)
kmem_free(ipc_kernel_map, addr, size);
- size = round_page_32(2 * used * sizeof(vm_info_object_t));
+ size = round_page(2 * used * sizeof(vm_info_object_t));
kr = vm_allocate(ipc_kernel_map, &addr, size, TRUE);
if (kr != KERN_SUCCESS)
kmem_free(ipc_kernel_map, addr, size);
} else {
vm_size_t size_used =
- round_page_32(used * sizeof(vm_info_object_t));
+ round_page(used * sizeof(vm_info_object_t));
kr = vm_map_unwire(ipc_kernel_map, addr, addr + size_used, FALSE);
assert(kr == KERN_SUCCESS);
if (size != 0)
kmem_free(ipc_kernel_map, addr, size);
- size = round_page_32(2 * used * sizeof(vm_info_object_t));
+ size = round_page(2 * used * sizeof(vm_info_object_t));
kr = vm_allocate(ipc_kernel_map, &addr, size, TRUE);
if (kr != KERN_SUCCESS)
kmem_free(ipc_kernel_map, addr, size);
} else {
vm_size_t size_used =
- round_page_32(used * sizeof(vm_info_object_t));
+ round_page(used * sizeof(vm_info_object_t));
kr = vm_map_unwire(ipc_kernel_map, addr, addr + size_used, FALSE);
assert(kr == KERN_SUCCESS);
pmap = map->pmap;
size = pmap_resident_count(pmap) * sizeof(vm_offset_t);
- size = round_page_32(size);
+ size = round_page(size);
for (;;) {
(void) vm_allocate(ipc_kernel_map, &addr, size, TRUE);
/*
* Try again, doubling the size
*/
- size = round_page_32(actual * sizeof(vm_offset_t));
+ size = round_page(actual * sizeof(vm_offset_t));
}
if (actual == 0) {
*pages = 0;
}
else {
*pages_count = actual;
- size_used = round_page_32(actual * sizeof(vm_offset_t));
+ size_used = round_page(actual * sizeof(vm_offset_t));
(void) vm_map_wire(ipc_kernel_map,
addr, addr + size,
VM_PROT_READ|VM_PROT_WRITE, FALSE);
if (info != *infop)
kmem_free(ipc_kernel_map, addr, size);
- size = round_page_32(actual * sizeof *info);
+ size = round_page(actual * sizeof *info);
kr = kmem_alloc_pageable(ipc_kernel_map, &addr, size);
if (kr != KERN_SUCCESS)
return KERN_RESOURCE_SHORTAGE;
vm_map_copy_t copy;
vm_size_t used;
- used = round_page_32(actual * sizeof *info);
+ used = round_page(actual * sizeof *info);
if (used != size)
kmem_free(ipc_kernel_map, addr + used, size - used);
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
assert (map != VM_EXTERNAL_NULL);
- bit = atop_32(offset);
+ bit = atop(offset);
byte = bit >> 3;
if (map[byte] & (1 << (bit & 07))) {
return VM_EXTERNAL_STATE_EXISTS;
if (map == VM_EXTERNAL_NULL)
return;
- bit = atop_32(offset);
+ bit = atop(offset);
byte = bit >> 3;
map[byte] |= (1 << (bit & 07));
}
if (map == VM_EXTERNAL_NULL)
return;
- bit = atop_32(offset);
+ bit = atop(offset);
byte = bit >> 3;
map[byte] &= ~(1 << (bit & 07));
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/*
* Useful macros
*/
-#define stob(s) ((atop_32((s)) + 07) >> 3)
+#define stob(s) ((atop((s)) + 07) >> 3)
/*
* Routines exported by this module.
+
/*
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <kern/host.h>
#include <kern/xpr.h>
#include <ppc/proc_reg.h>
+#include <ppc/pmap_internals.h>
#include <vm/task_working_set.h>
#include <vm/vm_map.h>
#include <vm/vm_object.h>
return(VM_FAULT_MEMORY_SHORTAGE);
}
-
XPR(XPR_VM_FAULT,
"vm_f_page: zero obj 0x%X, off 0x%X, page 0x%X, first_obj 0x%X\n",
(integer_t)object, offset,
}
vm_object_lock(object);
}
- pmap_clear_modify(m->phys_page);
+ pmap_clear_modify(m->phys_addr);
vm_page_lock_queues();
VM_PAGE_QUEUES_REMOVE(m);
m->page_ticket = vm_page_ticket;
m->inactive = TRUE;
vm_page_inactive_count++;
vm_page_unlock_queues();
- pmap_clear_modify(m->phys_page);
+ pmap_clear_modify(m->phys_addr);
break;
}
else {
vm_page_lock_queues();
assert(!m->cleaning);
- pmap_page_protect(m->phys_page, VM_PROT_NONE);
+ pmap_page_protect(m->phys_addr, VM_PROT_NONE);
vm_page_deactivate(m);
copy_m->dirty = TRUE;
/*
vm_page_lock_queues();
assert(!m->cleaning);
- pmap_page_protect(m->phys_page, VM_PROT_NONE);
+ pmap_page_protect(m->phys_addr, VM_PROT_NONE);
copy_m->dirty = TRUE;
vm_page_unlock_queues();
vm_prot_t full_fault_type;
+
KERNEL_DEBUG_CONSTANT((MACHDBG_CODE(DBG_MACH_VM, 0)) | DBG_FUNC_START,
vaddr,
0,
0,
0);
+ cur_thread = current_thread();
/* at present we do not fully check for execute permission */
/* we generally treat it is read except in certain device */
/* memory settings */
/*
* drop funnel if it is already held. Then restore while returning
*/
- cur_thread = current_thread();
-
if ((cur_thread->funnel_state & TH_FN_OWNED) == TH_FN_OWNED) {
funnel_set = TRUE;
curflock = cur_thread->funnel_lock;
prot &= ~VM_PROT_WRITE;
#endif /* MACH_KDB */
#endif /* STATIC_CONFIG */
- cache_attr = ((unsigned int)m->object->wimg_bits) & VM_WIMG_MASK;
- if ((m->no_isync == TRUE) ||
- (cache_attr != VM_WIMG_DEFAULT)) {
- pmap_sync_caches_phys(m->phys_page);
+ if (m->no_isync == TRUE) {
+ pmap_sync_caches_phys(m->phys_addr);
m->no_isync = FALSE;
}
+ cache_attr = ((unsigned int)m->object->wimg_bits) & VM_WIMG_MASK;
if(caller_pmap) {
PMAP_ENTER(caller_pmap,
caller_pmap_addr, m,
vm_page_lock_queues();
vm_page_deactivate(cur_m);
m->dirty = TRUE;
- pmap_page_protect(cur_m->phys_page,
+ pmap_page_protect(cur_m->phys_addr,
VM_PROT_NONE);
vm_page_unlock_queues();
*/
if (m != VM_PAGE_NULL) {
if (m->no_isync == TRUE) {
- pmap_sync_caches_phys(m->phys_page);
+ pmap_sync_caches_phys(m->phys_addr);
m->no_isync = FALSE;
}
#ifndef i386
int memattr;
+ struct phys_entry *pp;
vm_map_entry_t entry;
vm_offset_t laddr;
vm_offset_t ldelta, hdelta;
* do a pmap block mapping from the physical address
* in the object
*/
+ if(pp = pmap_find_physentry(
+ (vm_offset_t)object->shadow_offset)) {
+ memattr = ((pp->pte1 & 0x00000078) >> 3);
+ } else {
+ memattr = VM_WIMG_MASK & (int)object->wimg_bits;
+ }
- /* While we do not worry about execution protection in */
- /* general, certian pages may have instruction execution */
- /* disallowed. We will check here, and if not allowed */
- /* to execute, we return with a protection failure. */
- if((full_fault_type & VM_PROT_EXECUTE) &&
- (pmap_canExecute((ppnum_t)
- (object->shadow_offset >> 12)) < 1)) {
+ /* While we do not worry about execution protection in */
+ /* general, we may be able to read device memory and */
+ /* still not be able to execute it. Here we check for */
+ /* the guarded bit. If its set and we are attempting */
+ /* to execute, we return with a protection failure. */
+ if((memattr & VM_MEM_GUARDED) &&
+ (full_fault_type & VM_PROT_EXECUTE)) {
vm_map_verify_done(map, &version);
if(pmap_map != map)
vm_map_unlock(pmap_map);
goto done;
}
+
+
if(pmap_map != map) {
vm_map_unlock(pmap_map);
}
if(caller_pmap) {
- /* Set up a block mapped area */
pmap_map_block(caller_pmap,
- (addr64_t)(caller_pmap_addr - ldelta),
- (((vm_offset_t)
+ caller_pmap_addr - ldelta,
+ ((vm_offset_t)
(entry->object.vm_object->shadow_offset))
+ entry->offset +
- (laddr - entry->vme_start)
- - ldelta)>>12,
+ (laddr - entry->vme_start) - ldelta,
ldelta + hdelta, prot,
- (VM_WIMG_MASK & (int)object->wimg_bits), 0);
- } else {
- /* Set up a block mapped area */
- pmap_map_block(pmap_map->pmap,
- (addr64_t)(vaddr - ldelta),
- (((vm_offset_t)
+ memattr, 0); /* Set up a block mapped area */
+ } else {
+ pmap_map_block(pmap_map->pmap, vaddr - ldelta,
+ ((vm_offset_t)
(entry->object.vm_object->shadow_offset))
- + entry->offset +
- (laddr - entry->vme_start) - ldelta)>>12,
- ldelta + hdelta, prot,
- (VM_WIMG_MASK & (int)object->wimg_bits), 0);
+ + entry->offset +
+ (laddr - entry->vme_start) - ldelta,
+ ldelta + hdelta, prot,
+ memattr, 0); /* Set up a block mapped area */
}
}
#else
#ifdef notyet
if(caller_pmap) {
pmap_enter(caller_pmap, caller_pmap_addr,
- object->shadow_offset>>12, prot, 0, TRUE);
+ object->shadow_offset, prot, 0, TRUE);
} else {
pmap_enter(pmap, vaddr,
- object->shadow_offset>>12, prot, 0, TRUE);
+ object->shadow_offset, prot, 0, TRUE);
}
/* Map it in */
#endif
result_object = result_page->object;
if (deallocate) {
assert(!result_page->fictitious);
- pmap_page_protect(result_page->phys_page,
+ pmap_page_protect(result_page->phys_addr,
VM_PROT_NONE);
VM_PAGE_FREE(result_page);
} else {
* may cause other faults.
*/
if (m->no_isync == TRUE) {
- pmap_sync_caches_phys(m->phys_page);
+ pmap_sync_caches_phys(m->phys_addr);
m->no_isync = FALSE;
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
if (PE_parse_boot_arg("zsize", &zsize))
zsize = zsize * 1024 * 1024;
else {
- zsize = sane_size >> 2; /* Get target zone size as 1/4 of physical memory */
+ zsize = mem_size >> 2; /* Get target zone size as 1/4 of physical memory */
}
-
if(zsize < ZONE_MAP_MIN) zsize = ZONE_MAP_MIN; /* Clamp to min */
if(zsize > ZONE_MAP_MAX) zsize = ZONE_MAP_MAX; /* Clamp to max */
zone_init(zsize); /* Allocate address space for zones */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
return KERN_INVALID_ARGUMENT;
}
- size = round_page_32(size);
+ size = round_page(size);
if ((flags & KMA_KOBJECT) == 0) {
object = vm_object_allocate(size);
kr = vm_map_find_space(map, &addr, size, mask, &entry);
vm_offset_t i;
kern_return_t kr;
- size = round_page_32(size);
+ size = round_page(size);
if ((flags & KMA_KOBJECT) == 0) {
/*
* Allocate a new object. We must do this before locking
vm_page_t mem;
kern_return_t kr;
- oldmin = trunc_page_32(oldaddr);
- oldmax = round_page_32(oldaddr + oldsize);
+ oldmin = trunc_page(oldaddr);
+ oldmax = round_page(oldaddr + oldsize);
oldsize = oldmax - oldmin;
- newsize = round_page_32(newsize);
+ newsize = round_page(newsize);
/*
#else
addr = vm_map_min(map);
#endif
- kr = vm_map_enter(map, &addr, round_page_32(size),
+ kr = vm_map_enter(map, &addr, round_page(size),
(vm_offset_t) 0, TRUE,
VM_OBJECT_NULL, (vm_object_offset_t) 0, FALSE,
VM_PROT_DEFAULT, VM_PROT_ALL, VM_INHERIT_DEFAULT);
{
kern_return_t kr;
- kr = vm_map_remove(map, trunc_page_32(addr),
- round_page_32(addr + size),
- VM_MAP_REMOVE_KUNWIRE);
+ kr = vm_map_remove(map, trunc_page(addr),
+ round_page(addr + size), VM_MAP_REMOVE_KUNWIRE);
if (kr != KERN_SUCCESS)
panic("kmem_free");
}
register vm_size_t size)
{
- size = round_page_32(size);
+ size = round_page(size);
vm_object_lock(object);
while (size) {
register vm_page_t mem;
* but this shouldn't be a problem because it is wired.
*/
PMAP_ENTER(kernel_pmap, start, mem, protection,
- ((unsigned int)(mem->object->wimg_bits))
- & VM_WIMG_MASK,
- TRUE);
+ VM_WIMG_USE_DEFAULT, TRUE);
start += PAGE_SIZE;
offset += PAGE_SIZE;
vm_map_t map;
kern_return_t kr;
- size = round_page_32(size);
+ size = round_page(size);
/*
* Need reference on submap object because it is internal
/*
* Account for kernel memory (text, data, bss, vm shenanigans).
* This may include inaccessible "holes" as determined by what
- * the machine-dependent init code includes in max_mem.
+ * the machine-dependent init code includes in mem_size.
*/
- vm_page_wire_count = (atop_64(max_mem) - (vm_page_free_count
+ vm_page_wire_count = (atop(mem_size) - (vm_page_free_count
+ vm_page_active_count
+ vm_page_inactive_count));
}
old_size = (vm_size_t)round_page_64(copy->size);
copy->size = new_size;
- new_size = round_page_32(new_size);
+ new_size = round_page(new_size);
vm_object_lock(copy->cpy_object);
vm_object_page_remove(copy->cpy_object,
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <mach/vm_map_server.h>
#include <mach/mach_host_server.h>
#include <ddb/tr.h>
-#include <machine/db_machdep.h>
#include <kern/xpr.h>
/* Internal prototypes
vm_map_steal_memory(
void)
{
- map_data_size = round_page_32(10 * sizeof(struct vm_map));
+ map_data_size = round_page(10 * sizeof(struct vm_map));
map_data = pmap_steal_memory(map_data_size);
#if 0
kentry_data_size =
- round_page_32(kentry_count * sizeof(struct vm_map_entry));
+ round_page(kentry_count * sizeof(struct vm_map_entry));
kentry_data = pmap_steal_memory(kentry_data_size);
}
entry = vm_map_to_entry(map);
next = entry->vme_next;
- while (trunc_page_32(next->vme_start) == trunc_page_32(entry->vme_end) ||
- (trunc_page_32(next->vme_start) == trunc_page_32(entry->vme_start) &&
+ while (trunc_page(next->vme_start) == trunc_page(entry->vme_end) ||
+ (trunc_page(next->vme_start) == trunc_page(entry->vme_start) &&
next != vm_map_to_entry(map))) {
entry = next;
next = entry->vme_next;
UFF_map = (map); \
UFF_first_free = (new_first_free); \
UFF_next_entry = UFF_first_free->vme_next; \
- while (trunc_page_32(UFF_next_entry->vme_start) == \
- trunc_page_32(UFF_first_free->vme_end) || \
- (trunc_page_32(UFF_next_entry->vme_start) == \
- trunc_page_32(UFF_first_free->vme_start) && \
+ while (trunc_page(UFF_next_entry->vme_start) == \
+ trunc_page(UFF_first_free->vme_end) || \
+ (trunc_page(UFF_next_entry->vme_start) == \
+ trunc_page(UFF_first_free->vme_start) && \
UFF_next_entry != vm_map_to_entry(UFF_map))) { \
UFF_first_free = UFF_next_entry; \
UFF_next_entry = UFF_first_free->vme_next; \
map->max_offset, VM_MAP_NO_FLAGS);
vm_map_unlock(map);
- if(map->pmap)
- pmap_destroy(map->pmap);
+ pmap_destroy(map->pmap);
zfree(vm_map_zone, (vm_offset_t) map);
}
{
unsigned int cache_attr;
- if(map->pmap == 0)
- return;
-
while (addr < end_addr) {
register vm_page_t m;
m->busy = TRUE;
if (m->no_isync == TRUE) {
- pmap_sync_caches_phys(m->phys_page);
+ pmap_sync_caches_phys(m->phys_addr);
m->no_isync = FALSE;
}
vm_offset_t pmap_base_addr; \
\
pmap_base_addr = 0xF0000000 & entry->vme_start; \
- pmap_unnest(map->pmap, (addr64_t)pmap_base_addr); \
+ pmap_unnest(map->pmap, pmap_base_addr, \
+ 0x10000000); \
entry->use_pmap = FALSE; \
} else if(entry->object.vm_object \
&& !entry->is_sub_map \
&& entry->object.vm_object->phys_contiguous) { \
pmap_remove(map->pmap, \
- (addr64_t)(entry->vme_start), \
- (addr64_t)(entry->vme_end)); \
+ entry->vme_start, entry->vme_end); \
} \
_vm_map_clip_start(&VMCS_map->hdr,VMCS_entry,VMCS_startaddr);\
} \
vm_offset_t pmap_base_addr; \
\
pmap_base_addr = 0xF0000000 & entry->vme_start; \
- pmap_unnest(map->pmap, (addr64_t)pmap_base_addr); \
+ pmap_unnest(map->pmap, pmap_base_addr, \
+ 0x10000000); \
entry->use_pmap = FALSE; \
} else if(entry->object.vm_object \
&& !entry->is_sub_map \
&& entry->object.vm_object->phys_contiguous) { \
pmap_remove(map->pmap, \
- (addr64_t)(entry->vme_start), \
- (addr64_t)(entry->vme_end)); \
+ entry->vme_start, entry->vme_end); \
} \
_vm_map_clip_end(&VMCE_map->hdr,VMCE_entry,VMCE_endaddr); \
} \
(object->copy == VM_OBJECT_NULL) &&
(object->shadow == VM_OBJECT_NULL) &&
(!object->pager_created)) {
- entry->offset = (vm_object_offset_t)offset;
- entry->object.vm_object = VM_OBJECT_NULL;
- vm_object_deallocate(object);
- entry->is_sub_map = TRUE;
- entry->object.sub_map = submap;
- vm_map_reference(submap);
+ entry->offset = (vm_object_offset_t)offset;
+ entry->object.vm_object = VM_OBJECT_NULL;
+ vm_object_deallocate(object);
+ entry->is_sub_map = TRUE;
+ vm_map_reference(entry->object.sub_map = submap);
#ifndef i386
- if ((use_pmap) && (offset == 0)) {
- /* nest if platform code will allow */
- if(submap->pmap == NULL) {
- submap->pmap = pmap_create((vm_size_t) 0);
- if(submap->pmap == PMAP_NULL) {
- return(KERN_NO_SPACE);
- }
- }
- result = pmap_nest(map->pmap, (entry->object.sub_map)->pmap,
- (addr64_t)start, (addr64_t)start, (uint64_t)(end - start));
- if(result)
- panic("vm_map_submap: pmap_nest failed, rc = %08X\n", result);
- entry->use_pmap = TRUE;
- }
+ if ((use_pmap) && (offset == 0)) {
+ /* nest if platform code will allow */
+ result = pmap_nest(map->pmap, (entry->object.sub_map)->pmap,
+ start, end - start);
+ if(result)
+ panic("pmap_nest failed!");
+ entry->use_pmap = TRUE;
+ }
#endif
#ifdef i386
- pmap_remove(map->pmap, (addr64_t)start, (addr64_t)end);
+ pmap_remove(map->pmap, start, end);
#endif
- result = KERN_SUCCESS;
+ result = KERN_SUCCESS;
}
vm_map_unlock(map);
local_entry->use_pmap = FALSE;
local_entry = local_entry->vme_next;
}
- pmap_unnest(map->pmap, (addr64_t)pmap_base_addr);
+ pmap_unnest(map->pmap, pmap_base_addr,
+ (pmap_end_addr - pmap_base_addr) + 1);
#endif
}
if (!(current->protection & VM_PROT_WRITE)) {
VM_PROT_NONE);
} else {
pmap_remove(map->pmap,
- (addr64_t)start,
- (addr64_t)(start + remove_size));
+ start, start + remove_size);
}
}
}
VM_PROT_NONE);
} else {
pmap_remove(map->pmap,
- (addr64_t)((start + entry->vme_start)
- - offset),
- (addr64_t)(((start + entry->vme_start)
- - offset) + remove_size));
+ (start + entry->vme_start) - offset,
+ ((start + entry->vme_start)
+ - offset) + remove_size);
}
}
entry = entry->vme_next;
if(entry->is_sub_map) {
if(entry->use_pmap) {
#ifndef i386
- pmap_unnest(map->pmap, (addr64_t)entry->vme_start);
+ pmap_unnest(map->pmap, entry->vme_start,
+ entry->vme_end - entry->vme_start);
#endif
if((map->mapped) && (map->ref_count)) {
/* clean up parent map/maps */
VM_PROT_NONE);
} else {
pmap_remove(map->pmap,
- (addr64_t)(entry->vme_start),
- (addr64_t)(entry->vme_end));
+ entry->vme_start,
+ entry->vme_end);
}
}
}
* splitting entries in strange ways.
*/
- dst_end = round_page_32(dst_addr + dst_size);
+ dst_end = round_page(dst_addr + dst_size);
vm_map_lock(dst_map);
start_pass_1:
return(KERN_INVALID_ADDRESS);
}
- vm_map_clip_start(dst_map, tmp_entry, trunc_page_32(dst_addr));
+ vm_map_clip_start(dst_map, tmp_entry, trunc_page(dst_addr));
for (entry = tmp_entry;;) {
vm_map_entry_t next;
!page_aligned (dst_addr))
{
aligned = FALSE;
- dst_end = round_page_32(dst_addr + copy->size);
+ dst_end = round_page(dst_addr + copy->size);
} else {
dst_end = dst_addr + copy->size;
}
vm_map_unlock(dst_map);
return(KERN_INVALID_ADDRESS);
}
- vm_map_clip_start(dst_map, tmp_entry, trunc_page_32(dst_addr));
+ vm_map_clip_start(dst_map, tmp_entry, trunc_page(dst_addr));
for (entry = tmp_entry;;) {
vm_map_entry_t next = entry->vme_next;
break;
}
}
- vm_map_clip_start(dst_map, tmp_entry, trunc_page_32(base_addr));
+ vm_map_clip_start(dst_map, tmp_entry, trunc_page(base_addr));
entry = tmp_entry;
} /* while */
entry->vme_start,
VM_PROT_NONE);
} else {
- pmap_remove(dst_map->pmap,
- (addr64_t)(entry->vme_start),
- (addr64_t)(entry->vme_end));
+ pmap_remove(dst_map->pmap,
+ entry->vme_start,
+ entry->vme_end);
}
vm_object_deallocate(old_object);
}
/* No isync here */
PMAP_ENTER(pmap, va, m, prot,
- ((unsigned int)
- (m->object->wimg_bits))
- & VM_WIMG_MASK,
- FALSE);
+ VM_WIMG_USE_DEFAULT, FALSE);
vm_object_lock(object);
vm_page_lock_queues();
VM_MAP_REMOVE_INTERRUPTIBLE;
}
if (src_destroy) {
- (void) vm_map_remove(src_map, trunc_page_32(src_addr),
- round_page_32(src_addr + len),
+ (void) vm_map_remove(src_map, trunc_page(src_addr),
+ round_page(src_addr + len),
flags);
}
*copy_result = copy;
*addr = 0;
kr = vm_map_enter(map,
addr,
- round_page_32(copy->size),
+ round_page(copy->size),
(vm_offset_t) 0,
TRUE,
VM_OBJECT_NULL,
vm_object_offset_t offset;
offset = trunc_page_64(copy->offset);
- size = round_page_32(copy->size +
+ size = round_page(copy->size +
(vm_size_t)(copy->offset - offset));
*dst_addr = 0;
kr = vm_map_enter(dst_map, dst_addr, size,
*/
vm_copy_start = trunc_page_64(copy->offset);
- size = round_page_32((vm_size_t)copy->offset + copy->size)
+ size = round_page((vm_size_t)copy->offset + copy->size)
- vm_copy_start;
StartAgain: ;
vm_object_unlock(object);
PMAP_ENTER(dst_map->pmap, va, m, entry->protection,
- ((unsigned int)
- (m->object->wimg_bits))
- & VM_WIMG_MASK,
- TRUE);
+ VM_WIMG_USE_DEFAULT, TRUE);
vm_object_lock(object);
PAGE_WAKEUP_DONE(m);
PMAP_ENTER(dst_map->pmap, va,
m, prot,
- ((unsigned int)
- (m->object->wimg_bits))
- & VM_WIMG_MASK,
+ VM_WIMG_USE_DEFAULT,
FALSE);
vm_object_lock(object);
* Compute start and end of region
*/
- src_start = trunc_page_32(src_addr);
- src_end = round_page_32(src_addr + len);
+ src_start = trunc_page(src_addr);
+ src_end = round_page(src_addr + len);
XPR(XPR_VM_MAP, "vm_map_copyin_common map 0x%x addr 0x%x len 0x%x dest %d\n", (natural_t)src_map, src_addr, len, src_destroy, 0);
src_entry = tmp_entry;
}
if ((tmp_entry->object.vm_object != VM_OBJECT_NULL) &&
- (tmp_entry->object.vm_object->phys_contiguous)) {
- /* This is not, supported for now.In future */
- /* we will need to detect the phys_contig */
- /* condition and then upgrade copy_slowly */
- /* to do physical copy from the device mem */
- /* based object. We can piggy-back off of */
- /* the was wired boolean to set-up the */
- /* proper handling */
+ ((tmp_entry->object.vm_object->wimg_bits != VM_WIMG_DEFAULT) ||
+ (tmp_entry->object.vm_object->phys_contiguous))) {
+ /* This is not, cannot be supported for now */
+ /* we need a description of the caching mode */
+ /* reflected in the object before we can */
+ /* support copyin, and then the support will */
+ /* be for direct copy */
RETURN(KERN_PROTECTION_FAILURE);
}
/*
XPR(XPR_VM_MAP, "vm_map_copyin_common src_obj 0x%x ent 0x%x obj 0x%x was_wired %d\n",
src_object, new_entry, new_entry->object.vm_object,
was_wired, 0);
- if ((src_object == VM_OBJECT_NULL ||
- (!was_wired && !map_share && !tmp_entry->is_shared)) &&
- vm_object_copy_quickly(
+ if (!was_wired &&
+ vm_object_copy_quickly(
&new_entry->object.vm_object,
src_offset,
src_size,
*/
if (src_needs_copy && !tmp_entry->needs_copy) {
- vm_object_pmap_protect(
- src_object,
- src_offset,
- src_size,
- (src_entry->is_shared ?
- PMAP_NULL
- : src_map->pmap),
- src_entry->vme_start,
- src_entry->protection &
- ~VM_PROT_WRITE);
- tmp_entry->needs_copy = TRUE;
+ if (tmp_entry->is_shared ||
+ tmp_entry->object.vm_object->true_share ||
+ map_share) {
+ vm_map_unlock(src_map);
+ new_entry->object.vm_object =
+ vm_object_copy_delayed(
+ src_object,
+ src_offset,
+ src_size);
+ /* dec ref gained in copy_quickly */
+ vm_object_lock(src_object);
+ src_object->ref_count--;
+ assert(src_object->ref_count > 0);
+ vm_object_res_deallocate(src_object);
+ vm_object_unlock(src_object);
+ vm_map_lock(src_map);
+ /*
+ * it turns out that we have
+ * finished our copy. No matter
+ * what the state of the map
+ * we will lock it again here
+ * knowing that if there is
+ * additional data to copy
+ * it will be checked at
+ * the top of the loop
+ *
+ * Don't do timestamp check
+ */
+
+ } else {
+ vm_object_pmap_protect(
+ src_object,
+ src_offset,
+ src_size,
+ (src_entry->is_shared ?
+ PMAP_NULL
+ : src_map->pmap),
+ src_entry->vme_start,
+ src_entry->protection &
+ ~VM_PROT_WRITE);
+
+ tmp_entry->needs_copy = TRUE;
+ }
}
/*
goto CopySuccessful;
}
+ new_entry->needs_copy = FALSE;
+
/*
* Take an object reference, so that we may
* release the map lock(s).
*/
if (was_wired) {
- CopySlowly:
vm_object_lock(src_object);
result = vm_object_copy_slowly(
src_object,
&new_entry->object.vm_object);
new_entry->offset = 0;
new_entry->needs_copy = FALSE;
-
- }
- else if (src_object->copy_strategy == MEMORY_OBJECT_COPY_SYMMETRIC &&
- (tmp_entry->is_shared || map_share)) {
- vm_object_t new_object;
-
- vm_object_lock(src_object);
- new_object = vm_object_copy_delayed(
- src_object,
- src_offset,
- src_size);
- if (new_object == VM_OBJECT_NULL)
- goto CopySlowly;
-
- new_entry->object.vm_object = new_object;
- new_entry->needs_copy = TRUE;
- result = KERN_SUCCESS;
-
} else {
result = vm_object_copy_strategically(src_object,
src_offset,
&new_entry_needs_copy);
new_entry->needs_copy = new_entry_needs_copy;
+
}
if (result != KERN_SUCCESS &&
*/
if (src_destroy) {
(void) vm_map_delete(src_map,
- trunc_page_32(src_addr),
+ trunc_page(src_addr),
src_end,
(src_map == kernel_map) ?
VM_MAP_REMOVE_KUNWIRE :
if(old_entry->use_pmap) {
result = pmap_nest(new_map->pmap,
(old_entry->object.sub_map)->pmap,
- (addr64_t)old_entry->vme_start,
- (addr64_t)old_entry->vme_start,
- (uint64_t)(old_entry->vme_end - old_entry->vme_start));
+ old_entry->vme_start,
+ old_entry->vme_end - old_entry->vme_start);
if(result)
panic("vm_map_fork_share: pmap_nest failed!");
}
if (shadow && (max_refcnt == 1))
extended->pages_shared_now_private++;
- if (!p->fictitious &&
- (p->dirty || pmap_is_modified(p->phys_page)))
+ if (p->dirty || pmap_is_modified(p->phys_addr))
extended->pages_dirtied++;
extended->pages_resident++;
return(0);
if (entry->is_sub_map)
- return(0);
+ ref_count = vm_region_count_obj_refs((vm_map_entry_t)entry->object.sub_map, object);
else {
ref_count = 0;
}
/* Get the starting address */
- start = trunc_page_32(address);
+ start = trunc_page(address);
/* Figure how much memory we need to flush (in page increments) */
- sync_size = round_page_32(start + size) - start;
+ sync_size = round_page(start + size) - start;
ret = KERN_SUCCESS; /* Assume it all worked */
ret =
pmap_attribute_cache_sync(
- m->phys_page,
+ m->phys_addr,
PAGE_SIZE,
attribute, value);
} else if (object->shadow) {
vm_map_links_print(
struct vm_map_links *links)
{
- iprintf("prev = %08X next = %08X start = %08X end = %08X\n",
+ iprintf("prev=0x%x, next=0x%x, start=0x%x, end=0x%x\n",
links->prev,
links->next,
links->start,
struct vm_map_header *header)
{
vm_map_links_print(&header->links);
- iprintf("nentries = %08X, %sentries_pageable\n",
+ iprintf("nentries=0x%x, %sentries_pageable\n",
header->nentries,
(header->entries_pageable ? "" : "!"));
}
extern int db_indent;
int shadows;
- iprintf("map entry %08X\n", entry);
+ iprintf("map entry 0x%x:\n", entry);
db_indent += 2;
static char *inheritance_name[4] = { "share", "copy", "none", "?"};
static char *behavior_name[4] = { "dflt", "rand", "seqtl", "rseqntl" };
- iprintf("map entry %08X n", entry);
+ iprintf("map entry 0x%x:\n", entry);
db_indent += 2;
vm_map_links_print(&entry->links);
- iprintf("start = %08X end = %08X, prot=%x/%x/%s\n",
+ iprintf("start=0x%x, end=0x%x, prot=%x/%x/%s\n",
entry->vme_start,
entry->vme_end,
entry->protection,
entry->max_protection,
inheritance_name[(entry->inheritance & 0x3)]);
- iprintf("behavior = %s, wired_count = %d, user_wired_count = %d\n",
+ iprintf("behavior=%s, wired_count=%d, user_wired_count=%d\n",
behavior_name[(entry->behavior & 0x3)],
entry->wired_count,
entry->user_wired_count);
(entry->needs_wakeup ? "" : "!"));
if (entry->is_sub_map) {
- iprintf("submap = %08X - offset=%08X\n",
+ iprintf("submap=0x%x, offset=0x%x\n",
entry->object.sub_map,
entry->offset);
} else {
- iprintf("object=%08X, offset=%08X, ",
+ iprintf("object=0x%x, offset=0x%x, ",
entry->object.vm_object,
entry->offset);
printf("%sis_shared, %sneeds_copy\n",
register vm_map_entry_t entry;
extern int db_indent;
- iprintf("task map %08X\n", map);
+ iprintf("task map 0x%x:\n", map);
db_indent += 2;
*/
void
vm_map_print(
- db_addr_t inmap)
+ register vm_map_t map)
{
register vm_map_entry_t entry;
- vm_map_t map;
extern int db_indent;
char *swstate;
- map = (vm_map_t)inmap; /* Make sure we have the right type */
-
- iprintf("task map %08X\n", map);
+ iprintf("task map 0x%x:\n", map);
db_indent += 2;
vm_map_header_print(&map->hdr);
- iprintf("pmap = %08X, size = %08X, ref = %d, hint = %08X, first_free = %08X\n",
+ iprintf("pmap=0x%x, size=%d, ref=%d, hint=0x%x, first_free=0x%x\n",
map->pmap,
map->size,
map->ref_count,
map->hint,
map->first_free);
- iprintf("%swait_for_space, %swiring_required, timestamp = %d\n",
+ iprintf("%swait_for_space, %swiring_required, timestamp=%d\n",
(map->wait_for_space ? "" : "!"),
(map->wiring_required ? "" : "!"),
map->timestamp);
swstate = "????";
break;
}
- iprintf("res = %d, sw_state = %s\n", map->res_count, swstate);
+ iprintf("res=%d, sw_state=%s\n", map->res_count, swstate);
#endif /* TASK_SWAPPER */
for (entry = vm_map_first_entry(map);
void
vm_map_copy_print(
- db_addr_t incopy)
+ vm_map_copy_t copy)
{
extern int db_indent;
- vm_map_copy_t copy;
int i, npages;
vm_map_entry_t entry;
- copy = (vm_map_copy_t)incopy; /* Make sure we have the right type */
-
printf("copy object 0x%x\n", copy);
db_indent += 2;
*/
vm_size_t
db_vm_map_total_size(
- db_addr_t inmap)
+ vm_map_t map)
{
vm_map_entry_t entry;
vm_size_t total;
- vm_map_t map;
-
- map = (vm_map_t)inmap; /* Make sure we have the right type */
total = 0;
for (entry = vm_map_first_entry(map);
boolean_t new_entry_needs_copy;
assert(map != VM_MAP_NULL);
- assert(size != 0 && size == round_page_32(size));
+ assert(size != 0 && size == round_page(size));
assert(inheritance == VM_INHERIT_NONE ||
inheritance == VM_INHERIT_COPY ||
inheritance == VM_INHERIT_SHARE);
/*
* Compute start and end of region.
*/
- src_start = trunc_page_32(addr);
- src_end = round_page_32(src_start + size);
+ src_start = trunc_page(addr);
+ src_end = round_page(src_start + size);
/*
* Initialize map_header.
return KERN_INVALID_ARGUMENT;
}
- size = round_page_32(size);
+ size = round_page(size);
result = vm_remap_extract(src_map, memory_address,
size, copy, &map_header,
* Allocate/check a range of free virtual address
* space for the target
*/
- *address = trunc_page_32(*address);
+ *address = trunc_page(*address);
vm_map_lock(target_map);
result = vm_remap_range_allocate(target_map, address, size,
mask, anywhere, &insp_entry);
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
vm_offset_t start,
vm_offset_t end);
-extern boolean_t vm_map_check_protection(
- vm_map_t map,
- vm_offset_t start,
- vm_offset_t end,
- vm_prot_t protection);
-
/*
* Macros to invoke vm_map_copyin_common. vm_map_copyin is the
* usual form; it handles a copyin based on the current protection
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
register i;
vm_object_zone = zinit((vm_size_t) sizeof(struct vm_object),
- round_page_32(512*1024),
- round_page_32(12*1024),
+ round_page(512*1024),
+ round_page(12*1024),
"vm objects");
queue_init(&vm_object_cached_list);
vm_object_hash_zone =
zinit((vm_size_t) sizeof (struct vm_object_hash_entry),
- round_page_32(512*1024),
- round_page_32(12*1024),
+ round_page(512*1024),
+ round_page(12*1024),
"vm object hash entries");
for (i = 0; i < VM_OBJECT_HASH_COUNT; i++)
/*
* Note that in the following size specifications, we need to add 1 because
- * VM_MAX_KERNEL_ADDRESS (vm_last_addr) is a maximum address, not a size.
+ * VM_MAX_KERNEL_ADDRESS is a maximum address, not a size.
*/
-
-#ifdef ppc
- _vm_object_allocate((vm_last_addr - VM_MIN_KERNEL_ADDRESS) + 1,
- kernel_object);
-#else
_vm_object_allocate((VM_MAX_KERNEL_ADDRESS - VM_MIN_KERNEL_ADDRESS) + 1,
kernel_object);
-#endif
- kernel_object->copy_strategy = MEMORY_OBJECT_COPY_NONE;
/*
* Initialize the "submap object". Make it as large as the
*/
vm_submap_object = &vm_submap_object_store;
-#ifdef ppc
- _vm_object_allocate((vm_last_addr - VM_MIN_KERNEL_ADDRESS) + 1,
- vm_submap_object);
-#else
_vm_object_allocate((VM_MAX_KERNEL_ADDRESS - VM_MIN_KERNEL_ADDRESS) + 1,
vm_submap_object);
-#endif
- vm_submap_object->copy_strategy = MEMORY_OBJECT_COPY_NONE;
-
/*
* Create an "extra" reference to this object so that we never
* try to deallocate it; zfree doesn't like to be called with
panic("vm_object_terminate.4 0x%x 0x%x", object, p);
if (!p->dirty)
- p->dirty = pmap_is_modified(p->phys_page);
+ p->dirty = pmap_is_modified(p->phys_addr);
if ((p->dirty || p->precious) && !p->error && object->alive) {
p->busy = TRUE;
if ((m->wire_count == 0) && (!m->private) && (!m->gobbled) && (!m->busy)) {
m->reference = FALSE;
- pmap_clear_reference(m->phys_page);
+ pmap_clear_reference(m->phys_addr);
if ((kill_page) && (object->internal)) {
m->precious = FALSE;
m->dirty = FALSE;
- pmap_clear_modify(m->phys_page);
+ pmap_clear_modify(m->phys_addr);
vm_external_state_clr(object->existence_map, offset);
}
VM_PAGE_QUEUES_REMOVE(m);
vm_object_lock(object);
+ assert(object->copy_strategy == MEMORY_OBJECT_COPY_SYMMETRIC);
+
while (TRUE) {
- if (object->resident_page_count > atop_32(size) / 2 &&
+ if (object->resident_page_count > atop(size) / 2 &&
pmap != PMAP_NULL) {
vm_object_unlock(object);
pmap_protect(pmap, pmap_start, pmap_start + size, prot);
/* if we are doing large ranges with respect to resident */
/* page count then we should interate over pages otherwise */
/* inverse page look-up will be faster */
- if ((object->resident_page_count / 4) < atop_32(size)) {
+ if ((object->resident_page_count / 4) < atop(size)) {
vm_page_t p;
vm_object_offset_t end;
if (!p->fictitious &&
(offset <= p->offset) && (p->offset < end)) {
- pmap_page_protect(p->phys_page,
+ pmap_page_protect(p->phys_addr,
prot & ~p->page_lock);
}
}
for(target_off = offset;
target_off < end; target_off += PAGE_SIZE) {
if(p = vm_page_lookup(object, target_off)) {
- pmap_page_protect(p->phys_page,
+ pmap_page_protect(p->phys_addr,
prot & ~p->page_lock);
}
}
* the asymmetric copy-on-write algorithm.
*
* In/out conditions:
- * The src_object must be locked on entry. It will be unlocked
- * on exit - so the caller must also hold a reference to it.
+ * The object must be unlocked on entry.
*
* This routine will not block waiting for user-generated
* events. It is not interruptible.
vm_object_t new_copy = VM_OBJECT_NULL;
vm_object_t old_copy;
vm_page_t p;
- vm_object_size_t copy_size = src_offset + size;
+ vm_object_size_t copy_size;
int collisions = 0;
/*
*/
Retry:
+ vm_object_lock(src_object);
- /*
- * Wait for paging in progress.
- */
- if (!src_object->true_share)
- vm_object_paging_wait(src_object, THREAD_UNINT);
-
/*
* See whether we can reuse the result of a previous
* copy operation.
if (collisions > copy_delayed_max_collisions)
copy_delayed_max_collisions = collisions;
- vm_object_lock(src_object);
goto Retry;
}
* It has not been modified.
*
* Return another reference to
- * the existing copy-object if
- * we can safely grow it (if
- * needed).
+ * the existing copy-object.
*/
+ assert(old_copy->ref_count > 0);
+ old_copy->ref_count++;
+
+ if (old_copy->size < src_offset+size)
+ old_copy->size = src_offset+size;
+
+#if TASK_SWAPPER
+ /*
+ * We have to reproduce some of the code from
+ * vm_object_res_reference because we've taken
+ * the locks out of order here, and deadlock
+ * would result if we simply called that function.
+ */
+ if (++old_copy->res_count == 1) {
+ assert(old_copy->shadow == src_object);
+ vm_object_res_reference(src_object);
+ }
+#endif /* TASK_SWAPPER */
+
+ vm_object_unlock(old_copy);
+ vm_object_unlock(src_object);
if (new_copy != VM_OBJECT_NULL) {
vm_object_unlock(new_copy);
vm_object_deallocate(new_copy);
}
- if (old_copy->size < copy_size) {
- /*
- * We can't perform a delayed copy if any of the
- * pages in the extended range are wired (because
- * we can't safely take write permission away from
- * wired pages). If the pages aren't wired, then
- * go ahead and protect them.
- */
- copy_delayed_protect_iterate++;
- queue_iterate(&src_object->memq, p, vm_page_t, listq) {
- if (!p->fictitious &&
- p->offset >= old_copy->size &&
- p->offset < copy_size) {
- if (p->wire_count > 0) {
- vm_object_unlock(old_copy);
- vm_object_unlock(src_object);
- return VM_OBJECT_NULL;
- } else {
- pmap_page_protect(p->phys_page,
- (VM_PROT_ALL & ~VM_PROT_WRITE &
- ~p->page_lock));
- }
- }
- }
- old_copy->size = copy_size;
- }
-
- vm_object_reference_locked(old_copy);
- vm_object_unlock(old_copy);
- vm_object_unlock(src_object);
return(old_copy);
}
-
- /*
- * Adjust the size argument so that the newly-created
- * copy object will be large enough to back either the
- * old copy object or the new mapping.
- */
- if (old_copy->size > copy_size)
- copy_size = old_copy->size;
-
if (new_copy == VM_OBJECT_NULL) {
vm_object_unlock(old_copy);
vm_object_unlock(src_object);
- new_copy = vm_object_allocate(copy_size);
- vm_object_lock(src_object);
+ new_copy = vm_object_allocate(src_offset + size);
vm_object_lock(new_copy);
goto Retry;
}
- new_copy->size = copy_size;
+
+ /*
+ * Adjust the size argument so that the newly-created
+ * copy object will be large enough to back either the
+ * new old copy object or the new mapping.
+ */
+ if (old_copy->size > src_offset+size)
+ size = old_copy->size - src_offset;
/*
* The copy-object is always made large enough to
assert((old_copy->shadow == src_object) &&
(old_copy->shadow_offset == (vm_object_offset_t) 0));
- } else if (new_copy == VM_OBJECT_NULL) {
- vm_object_unlock(src_object);
- new_copy = vm_object_allocate(copy_size);
- vm_object_lock(src_object);
- vm_object_lock(new_copy);
- goto Retry;
- }
-
- /*
- * We now have the src object locked, and the new copy object
- * allocated and locked (and potentially the old copy locked).
- * Before we go any further, make sure we can still perform
- * a delayed copy, as the situation may have changed.
- *
- * Specifically, we can't perform a delayed copy if any of the
- * pages in the range are wired (because we can't safely take
- * write permission away from wired pages). If the pages aren't
- * wired, then go ahead and protect them.
- */
- copy_delayed_protect_iterate++;
- queue_iterate(&src_object->memq, p, vm_page_t, listq) {
- if (!p->fictitious && p->offset < copy_size) {
- if (p->wire_count > 0) {
- if (old_copy)
- vm_object_unlock(old_copy);
- vm_object_unlock(src_object);
- vm_object_unlock(new_copy);
- vm_object_deallocate(new_copy);
- return VM_OBJECT_NULL;
- } else {
- pmap_page_protect(p->phys_page,
- (VM_PROT_ALL & ~VM_PROT_WRITE &
- ~p->page_lock));
- }
- }
- }
-
- if (old_copy != VM_OBJECT_NULL) {
/*
* Make the old copy-object shadow the new one.
* It will receive no more pages from the original
#endif
vm_object_unlock(old_copy); /* done with old_copy */
+ } else if (new_copy == VM_OBJECT_NULL) {
+ vm_object_unlock(src_object);
+ new_copy = vm_object_allocate(src_offset + size);
+ vm_object_lock(new_copy);
+ goto Retry;
+ }
+
+ /*
+ * Readjust the copy-object size if necessary.
+ */
+ copy_size = new_copy->size;
+ if (copy_size < src_offset+size) {
+ copy_size = src_offset+size;
+ new_copy->size = copy_size;
}
/*
* Point the new copy at the existing object.
*/
+
new_copy->shadow = src_object;
new_copy->shadow_offset = 0;
new_copy->shadowed = TRUE; /* caller must set needs_copy */
src_object->ref_count++;
VM_OBJ_RES_INCR(src_object);
src_object->copy = new_copy;
- vm_object_unlock(src_object);
vm_object_unlock(new_copy);
+ /*
+ * Mark all (current) pages of the existing object copy-on-write.
+ * This object may have a shadow chain below it, but
+ * those pages will already be marked copy-on-write.
+ */
+
+ vm_object_paging_wait(src_object, THREAD_UNINT);
+ copy_delayed_protect_iterate++;
+ queue_iterate(&src_object->memq, p, vm_page_t, listq) {
+ if (!p->fictitious)
+ pmap_page_protect(p->phys_addr,
+ (VM_PROT_ALL & ~VM_PROT_WRITE &
+ ~p->page_lock));
+ }
+ vm_object_unlock(src_object);
XPR(XPR_VM_OBJECT,
"vm_object_copy_delayed: used copy object %X for source %X\n",
(integer_t)new_copy, (integer_t)src_object, 0, 0, 0);
*/
switch (copy_strategy) {
- case MEMORY_OBJECT_COPY_DELAY:
- *dst_object = vm_object_copy_delayed(src_object,
- src_offset, size);
- if (*dst_object != VM_OBJECT_NULL) {
- *dst_offset = src_offset;
- *dst_needs_copy = TRUE;
- result = KERN_SUCCESS;
- break;
- }
- vm_object_lock(src_object);
- /* fall thru when delayed copy not allowed */
-
case MEMORY_OBJECT_COPY_NONE:
result = vm_object_copy_slowly(src_object, src_offset, size,
interruptible, dst_object);
}
break;
+ case MEMORY_OBJECT_COPY_DELAY:
+ vm_object_unlock(src_object);
+ *dst_object = vm_object_copy_delayed(src_object,
+ src_offset, size);
+ *dst_offset = src_offset;
+ *dst_needs_copy = TRUE;
+ result = KERN_SUCCESS;
+ break;
+
case MEMORY_OBJECT_COPY_SYMMETRIC:
XPR(XPR_VM_OBJECT, "v_o_c_strategically obj 0x%x off 0x%x size 0x%x\n",(natural_t)src_object, src_offset, size, 0, 0);
vm_object_unlock(src_object);
* It balances vm_object_lookup vs iteration.
*/
- if (atop_64(end - start) < (unsigned)object->resident_page_count/16) {
+ if (atop(end - start) < (unsigned)object->resident_page_count/16) {
vm_object_page_remove_lookup++;
for (; start < end; start += PAGE_SIZE_64) {
if (p != VM_PAGE_NULL) {
assert(!p->cleaning && !p->pageout);
if (!p->fictitious)
- pmap_page_protect(p->phys_page,
+ pmap_page_protect(p->phys_addr,
VM_PROT_NONE);
VM_PAGE_FREE(p);
}
if ((start <= p->offset) && (p->offset < end)) {
assert(!p->cleaning && !p->pageout);
if (!p->fictitious)
- pmap_page_protect(p->phys_page,
+ pmap_page_protect(p->phys_addr,
VM_PROT_NONE);
VM_PAGE_FREE(p);
}
vm_page_t old_page;
vm_object_offset_t addr;
- num_pages = atop_64(size);
+ num_pages = atop(size);
for (i = 0; i < num_pages; i++, offset += PAGE_SIZE_64) {
kern_return_t
vm_object_populate_with_private(
- vm_object_t object,
+ vm_object_t object,
vm_object_offset_t offset,
- ppnum_t phys_page,
- vm_size_t size)
+ vm_offset_t phys_addr,
+ vm_size_t size)
{
- ppnum_t base_page;
+ vm_offset_t base_addr;
vm_object_offset_t base_offset;
if(!object->private)
return KERN_FAILURE;
- base_page = phys_page;
+ if((base_addr = trunc_page(phys_addr)) != phys_addr) {
+ return KERN_FAILURE;
+ }
+
vm_object_lock(object);
if(!object->phys_contiguous) {
vm_page_t m;
- if((base_offset = trunc_page_64(offset)) != offset) {
+ if((base_offset = trunc_page(offset)) != offset) {
vm_object_unlock(object);
return KERN_FAILURE;
}
vm_page_lock_queues();
m->fictitious = FALSE;
m->private = TRUE;
- m->phys_page = base_page;
+ m->phys_addr = base_addr;
if(!m->busy) {
m->busy = TRUE;
}
}
m->list_req_pending = TRUE;
vm_page_unlock_queues();
- } else if (m->phys_page != base_page) {
+ } else if (m->phys_addr != base_addr) {
/* pmap call to clear old mapping */
- pmap_page_protect(m->phys_page,
+ pmap_page_protect(m->phys_addr,
VM_PROT_NONE);
- m->phys_page = base_page;
+ m->phys_addr = base_addr;
}
} else {
while ((m = vm_page_grab_fictitious())
vm_page_lock_queues();
m->fictitious = FALSE;
m->private = TRUE;
- m->phys_page = base_page;
+ m->phys_addr = base_addr;
m->list_req_pending = TRUE;
m->absent = TRUE;
m->unusual = TRUE;
vm_page_unlock_queues();
vm_page_insert(m, object, base_offset);
}
- base_page++; /* Go to the next physical page */
+ base_addr += PAGE_SIZE;
base_offset += PAGE_SIZE;
size -= PAGE_SIZE;
}
/* shadows on contiguous memory are not allowed */
/* we therefore can use the offset field */
- object->shadow_offset = (vm_object_offset_t)(phys_page << 12);
+ object->shadow_offset = (vm_object_offset_t)phys_addr;
object->size = size;
}
vm_object_unlock(object);
if ((prot & ~VM_PROT_ALL) != 0 && prot != VM_PROT_NO_CHANGE)
return (KERN_INVALID_ARGUMENT);
- size = round_page_64(size);
+ size = round_page(size);
/*
* Lock the object, and acquire a paging reference to
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/* a pageout candidate */
/* we've used up all 32 bits */
- vm_offset_t phys_page; /* Physical address of page, passed
+ vm_offset_t phys_addr; /* Physical address of page, passed
* to pmap_enter (read-only) */
};
extern void vm_page_module_init(void);
extern void vm_page_create(
- ppnum_t start,
- ppnum_t end);
+ vm_offset_t start,
+ vm_offset_t end);
extern vm_page_t vm_page_lookup(
vm_object_t object,
extern void vm_page_init(
vm_page_t page,
- ppnum_t phys_page);
+ vm_offset_t phys_addr);
extern void vm_page_free(
vm_page_t page);
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <kern/thread.h>
#include <kern/xpr.h>
#include <vm/pmap.h>
-#include <vm/vm_fault.h>
#include <vm/vm_map.h>
#include <vm/vm_object.h>
#include <vm/vm_page.h>
* from being dirtied after the pmap_is_modified() call
* returns.
*/
- pmap_page_protect(m->phys_page, VM_PROT_NONE);
+ pmap_page_protect(m->phys_addr, VM_PROT_NONE);
/*
* Since the page is left "dirty" but "not modifed", we
* can detect whether the page was redirtied during
* pageout by checking the modify state.
*/
- m->dirty = pmap_is_modified(m->phys_page);
+ m->dirty = pmap_is_modified(m->phys_addr);
if (m->dirty) {
CLUSTER_STAT(vm_pageout_target_page_dirtied++;)
/* out the pages but handling outside of this code */
/* will take care of resetting dirty. We clear the */
/* modify however for the Programmed I/O case. */
- pmap_clear_modify(m->phys_page);
+ pmap_clear_modify(m->phys_addr);
if(m->absent) {
m->absent = FALSE;
if(shadow_object->absent_count == 1)
* consulted if m->dirty is false.
*/
#if MACH_CLUSTER_STATS
- m->dirty = pmap_is_modified(m->phys_page);
+ m->dirty = pmap_is_modified(m->phys_addr);
if (m->dirty) vm_pageout_cluster_dirtied++;
else vm_pageout_cluster_cleaned++;
}
m->cleaning = FALSE;
+
/*
* Wakeup any thread waiting for the page to be un-cleaning.
*/
/*
* Set up new page to be private shadow of real page.
*/
- new_m->phys_page = m->phys_page;
+ new_m->phys_addr = m->phys_addr;
new_m->fictitious = FALSE;
new_m->pageout = TRUE;
* pageout (indicating that the page should be freed
* when the pageout completes).
*/
- pmap_clear_modify(m->phys_page);
+ pmap_clear_modify(m->phys_addr);
vm_page_lock_queues();
new_m->private = TRUE;
vm_page_wire(new_m);
(integer_t)old_object, m->offset, (integer_t)m,
(integer_t)new_m, new_offset);
- pmap_clear_modify(m->phys_page);
+ pmap_clear_modify(m->phys_addr);
vm_object_paging_begin(old_object);
/*
new_m->fictitious = FALSE;
new_m->private = TRUE;
new_m->pageout = TRUE;
- new_m->phys_page = m->phys_page;
+ new_m->phys_addr = m->phys_addr;
vm_page_wire(new_m);
vm_page_insert(new_m, new_object, new_offset);
assert(!new_m->private && !new_m->fictitious);
- pmap_clear_modify(m->phys_page);
+ pmap_clear_modify(m->phys_addr);
m->busy = TRUE;
vm_object_paging_begin(m->object);
holding_page = NULL;
vm_object_lock(m->object);
vm_page_lock_queues();
- pmap_clear_modify(m->phys_page);
+ pmap_clear_modify(m->phys_addr);
m->dirty = TRUE;
m->busy = TRUE;
m->list_req_pending = TRUE;
assert(!m->private);
assert(!m->fictitious);
- if (!m->dirty) m->dirty = pmap_is_modified(m->phys_page);
+ if (!m->dirty) m->dirty = pmap_is_modified(m->phys_addr);
if (precious_clean) {
if (!m->precious || !m->dirty)
* (Fictitious pages are either busy or absent.)
*/
- if (m->reference || pmap_is_referenced(m->phys_page)) {
+ if (m->reference || pmap_is_referenced(m->phys_addr)) {
vm_pageout_inactive_used++;
reactivate_page:
#if ADVISORY_PAGEOUT
*/
m->busy = TRUE;
- pmap_page_protect(m->phys_page, VM_PROT_NONE);
+ pmap_page_protect(m->phys_addr, VM_PROT_NONE);
if (!m->dirty)
- m->dirty = pmap_is_modified(m->phys_page);
+ m->dirty = pmap_is_modified(m->phys_addr);
/*
* If it's clean and not precious, we can free the page.
*/
continue;
}
if (!m->dirty)
- m->dirty = pmap_is_modified(m->phys_page);
+ m->dirty = pmap_is_modified(m->phys_addr);
if(m->dirty || m->busy || m->wire_count || m->absent
|| m->precious || m->cleaning
|| m->dump_cleaning || m->error
continue;
}
m->busy = TRUE;
- pmap_page_protect(m->phys_page, VM_PROT_NONE);
+ pmap_page_protect(m->phys_addr, VM_PROT_NONE);
vm_page_free(m);
vm_object_unlock(object);
vm_page_unlock_queues();
continue;
}
if (!m->dirty)
- m->dirty = pmap_is_modified(m->phys_page);
+ m->dirty = pmap_is_modified(m->phys_addr);
if(m->dirty || m->busy || m->wire_count || m->absent
|| m->precious || m->cleaning
|| m->dump_cleaning || m->error
continue;
}
m->busy = TRUE;
- pmap_page_protect(m->phys_page, VM_PROT_NONE);
+ pmap_page_protect(m->phys_addr, VM_PROT_NONE);
vm_page_free(m);
vm_object_unlock(object);
vm_page_unlock_queues();
static upl_t
upl_create(
- int flags,
+ boolean_t internal,
vm_size_t size)
{
upl_t upl;
- int page_field_size; /* bit field in word size buf */
- page_field_size = 0;
- if (flags & UPL_CREATE_LITE) {
- page_field_size = ((size/PAGE_SIZE) + 7) >> 3;
- page_field_size = (page_field_size + 3) & 0xFFFFFFFC;
- }
- if(flags & UPL_CREATE_INTERNAL) {
+ if(internal) {
upl = (upl_t)kalloc(sizeof(struct upl)
- + (sizeof(struct upl_page_info)*(size/PAGE_SIZE))
- + page_field_size);
+ + (sizeof(struct upl_page_info)*(size/page_size)));
} else {
- upl = (upl_t)kalloc(sizeof(struct upl) + page_field_size);
+ upl = (upl_t)kalloc(sizeof(struct upl));
}
upl->flags = 0;
upl->src_object = NULL;
upl_destroy(
upl_t upl)
{
- int page_field_size; /* bit field in word size buf */
#ifdef UBC_DEBUG
{
upl_t upl_ele;
- vm_object_t object;
- if (upl->map_object->pageout) {
- object = upl->map_object->shadow;
- } else {
- object = upl->map_object;
- }
- vm_object_lock(object);
- queue_iterate(&object->uplq, upl_ele, upl_t, uplq) {
+ vm_object_lock(upl->map_object->shadow);
+ queue_iterate(&upl->map_object->shadow->uplq,
+ upl_ele, upl_t, uplq) {
if(upl_ele == upl) {
- queue_remove(&object->uplq,
- upl_ele, upl_t, uplq);
+ queue_remove(&upl->map_object->shadow->uplq,
+ upl_ele, upl_t, uplq);
break;
}
}
- vm_object_unlock(object);
+ vm_object_unlock(upl->map_object->shadow);
}
#endif /* UBC_DEBUG */
- /* drop a reference on the map_object whether or */
- /* not a pageout object is inserted */
- if(upl->map_object->pageout)
+#ifdef notdefcdy
+ if(!(upl->flags & UPL_DEVICE_MEMORY))
+#endif
vm_object_deallocate(upl->map_object);
-
- page_field_size = 0;
- if (upl->flags & UPL_LITE) {
- page_field_size = ((upl->size/PAGE_SIZE) + 7) >> 3;
- page_field_size = (page_field_size + 3) & 0xFFFFFFFC;
- }
if(upl->flags & UPL_INTERNAL) {
kfree((vm_offset_t)upl,
sizeof(struct upl) +
- (sizeof(struct upl_page_info) * (upl->size/PAGE_SIZE))
- + page_field_size);
+ (sizeof(struct upl_page_info) * (upl->size/page_size)));
} else {
- kfree((vm_offset_t)upl, sizeof(struct upl) + page_field_size);
+ kfree((vm_offset_t)upl, sizeof(struct upl));
}
}
vm_page_t alias_page = NULL;
int page_ticket;
- wpl_array_t lite_list;
+
page_ticket = (cntrl_flags & UPL_PAGE_TICKET_MASK)
>> UPL_PAGE_TICKET_SHIFT;
- if(((size/PAGE_SIZE) > MAX_UPL_TRANSFER) && !object->phys_contiguous) {
- size = MAX_UPL_TRANSFER * PAGE_SIZE;
+ if(((size/page_size) > MAX_UPL_TRANSFER) && !object->phys_contiguous) {
+ size = MAX_UPL_TRANSFER * page_size;
}
if(cntrl_flags & UPL_SET_INTERNAL)
if((cntrl_flags & UPL_COPYOUT_FROM) && (upl_ptr == NULL)) {
return KERN_SUCCESS;
}
-
if(upl_ptr) {
if(cntrl_flags & UPL_SET_INTERNAL) {
- if(cntrl_flags & UPL_SET_LITE) {
- vm_offset_t page_field_size;
- upl = upl_create(
- UPL_CREATE_INTERNAL | UPL_CREATE_LITE,
- size);
- user_page_list = (upl_page_info_t *)
- (((vm_offset_t)upl) + sizeof(struct upl));
- lite_list = (wpl_array_t)
- (((vm_offset_t)user_page_list) +
- ((size/PAGE_SIZE) *
- sizeof(upl_page_info_t)));
- page_field_size = ((size/PAGE_SIZE) + 7) >> 3;
- page_field_size =
- (page_field_size + 3) & 0xFFFFFFFC;
- bzero((char *)lite_list, page_field_size);
- upl->flags =
- UPL_LITE | UPL_INTERNAL;
- } else {
- upl = upl_create(UPL_CREATE_INTERNAL, size);
- user_page_list = (upl_page_info_t *)
- (((vm_offset_t)upl)
- + sizeof(struct upl));
- upl->flags = UPL_INTERNAL;
- }
+ upl = upl_create(TRUE, size);
+ user_page_list = (upl_page_info_t *)
+ (((vm_offset_t)upl) + sizeof(struct upl));
+ upl->flags |= UPL_INTERNAL;
} else {
- if(cntrl_flags & UPL_SET_LITE) {
- vm_offset_t page_field_size;
- upl = upl_create(UPL_CREATE_LITE, size);
- lite_list = (wpl_array_t)
- (((vm_offset_t)upl) + sizeof(struct upl));
- page_field_size = ((size/PAGE_SIZE) + 7) >> 3;
- page_field_size =
- (page_field_size + 3) & 0xFFFFFFFC;
- bzero((char *)lite_list, page_field_size);
- upl->flags = UPL_LITE;
- } else {
- upl = upl_create(UPL_CREATE_EXTERNAL, size);
- upl->flags = 0;
- }
+ upl = upl_create(FALSE, size);
}
-
if(object->phys_contiguous) {
upl->size = size;
upl->offset = offset + object->paging_offset;
*upl_ptr = upl;
if(user_page_list) {
user_page_list[0].phys_addr =
- (offset + object->shadow_offset)>>12;
+ offset + object->shadow_offset;
user_page_list[0].device = TRUE;
}
- upl->map_object = object;
- /* don't need any shadow mappings for this one */
- /* since it is already I/O memory */
- upl->flags |= UPL_DEVICE_MEMORY;
-
- vm_object_lock(object);
- vm_object_paging_begin(object);
- vm_object_unlock(object);
-
- if(page_list_count != NULL) {
- if (upl->flags & UPL_INTERNAL) {
- *page_list_count = 0;
- } else {
- *page_list_count = 1;
- }
- }
- return KERN_SUCCESS;
- }
-
- if(cntrl_flags & UPL_SET_LITE) {
- upl->map_object = object;
- } else {
upl->map_object = vm_object_allocate(size);
vm_object_lock(upl->map_object);
upl->map_object->shadow = object;
+ upl->flags = UPL_DEVICE_MEMORY | UPL_INTERNAL;
upl->map_object->pageout = TRUE;
upl->map_object->can_persist = FALSE;
- upl->map_object->copy_strategy =
- MEMORY_OBJECT_COPY_NONE;
+ upl->map_object->copy_strategy
+ = MEMORY_OBJECT_COPY_NONE;
upl->map_object->shadow_offset = offset;
- upl->map_object->wimg_bits = object->wimg_bits;
vm_object_unlock(upl->map_object);
+ return KERN_SUCCESS;
}
+
+
+ upl->map_object = vm_object_allocate(size);
+ vm_object_lock(upl->map_object);
+ upl->map_object->shadow = object;
upl->size = size;
upl->offset = offset + object->paging_offset;
+ upl->map_object->pageout = TRUE;
+ upl->map_object->can_persist = FALSE;
+ upl->map_object->copy_strategy = MEMORY_OBJECT_COPY_NONE;
+ upl->map_object->shadow_offset = offset;
+ upl->map_object->wimg_bits = object->wimg_bits;
+ vm_object_unlock(upl->map_object);
*upl_ptr = upl;
}
- if (!(cntrl_flags & UPL_SET_LITE)) {
- VM_PAGE_GRAB_FICTITIOUS(alias_page);
- }
+ VM_PAGE_GRAB_FICTITIOUS(alias_page);
vm_object_lock(object);
#ifdef UBC_DEBUG
if(upl_ptr)
if(cntrl_flags & UPL_COPYOUT_FROM) {
upl->flags |= UPL_PAGE_SYNC_DONE;
while (xfer_size) {
- if((alias_page == NULL) &&
- !(cntrl_flags & UPL_SET_LITE)) {
+ if(alias_page == NULL) {
vm_object_unlock(object);
VM_PAGE_GRAB_FICTITIOUS(alias_page);
vm_object_lock(object);
(dst_page->wire_count != 0 &&
!dst_page->pageout) ||
((!(dst_page->dirty || dst_page->precious ||
- pmap_is_modified(dst_page->phys_page)))
+ pmap_is_modified(dst_page->phys_addr)))
&& (cntrl_flags & UPL_RET_ONLY_DIRTY)) ||
((!(dst_page->inactive))
&& (dst_page->page_ticket != page_ticket)
&& ((dst_page->page_ticket+1) != page_ticket)
- && (cntrl_flags & UPL_FOR_PAGEOUT)) ||
+ && (cntrl_flags & UPL_PAGEOUT)) ||
((!dst_page->list_req_pending) &&
(cntrl_flags & UPL_RET_ONLY_DIRTY) &&
- pmap_is_referenced(dst_page->phys_page))) {
- if(user_page_list) {
+ pmap_is_referenced(dst_page->phys_addr))) {
+ if(user_page_list)
user_page_list[entry].phys_addr = 0;
- user_page_list[entry].device = FALSE;
- }
} else {
if(dst_page->busy &&
(!(dst_page->list_req_pending &&
dst_page->pageout))) {
if(cntrl_flags & UPL_NOBLOCK) {
- if(user_page_list) {
- user_page_list[entry].phys_addr = 0;
- user_page_list[entry].device = FALSE;
- }
+ if(user_page_list)
+ user_page_list[entry]
+ .phys_addr = 0;
entry++;
dst_offset += PAGE_SIZE_64;
xfer_size -= PAGE_SIZE;
if((dst_page->cleaning || dst_page->absent ||
dst_page->wire_count != 0) &&
!dst_page->list_req_pending) {
- if(user_page_list) {
+ if(user_page_list)
user_page_list[entry].phys_addr = 0;
- user_page_list[entry].device = FALSE;
- }
entry++;
dst_offset += PAGE_SIZE_64;
xfer_size -= PAGE_SIZE;
vm_page_lock_queues();
if( !(cntrl_flags & UPL_FILE_IO)) {
- pmap_page_protect(dst_page->phys_page, VM_PROT_NONE);
+ pmap_page_protect(dst_page->phys_addr, VM_PROT_NONE);
}
/* pageout statistics gathering. count */
/* all the pages we will page out that */
dst_page->busy = FALSE;
dst_page->cleaning = FALSE;
- dirty = pmap_is_modified(dst_page->phys_page);
+ dirty = pmap_is_modified(dst_page->phys_addr);
dirty = dirty ? TRUE : dst_page->dirty;
- if(cntrl_flags & UPL_SET_LITE) {
- int pg_num;
- pg_num = (dst_offset-offset)/PAGE_SIZE;
- lite_list[pg_num>>5] |=
- 1 << (pg_num & 31);
- pmap_clear_modify(dst_page->phys_page);
- /*
- * Record that this page has been
- * written out
- */
-#if MACH_PAGEMAP
- vm_external_state_set(
- object->existence_map,
- dst_page->offset);
-#endif /*MACH_PAGEMAP*/
-
- /*
- * Mark original page as cleaning
- * in place.
- */
- dst_page->cleaning = TRUE;
- dst_page->dirty = TRUE;
- dst_page->precious = FALSE;
- } else {
- /* use pageclean setup, it is more */
- /* convenient even for the pageout */
- /* cases here */
- vm_pageclean_setup(dst_page,
- alias_page, upl->map_object,
- size - xfer_size);
-
- alias_page->absent = FALSE;
- alias_page = NULL;
- }
+ /* use pageclean setup, it is more convenient */
+ /* even for the pageout cases here */
+ vm_pageclean_setup(dst_page, alias_page,
+ upl->map_object, size - xfer_size);
if(!dirty) {
dst_page->dirty = FALSE;
if(dst_page->pageout)
dst_page->busy = TRUE;
+ alias_page->absent = FALSE;
+ alias_page = NULL;
if((!(cntrl_flags & UPL_CLEAN_IN_PLACE))
- || (cntrl_flags & UPL_FOR_PAGEOUT)) {
+ || (cntrl_flags & UPL_PAGEOUT)) {
/* deny access to the target page */
/* while it is being worked on */
if((!dst_page->pageout) &&
}
if(user_page_list) {
user_page_list[entry].phys_addr
- = dst_page->phys_page;
+ = dst_page->phys_addr;
user_page_list[entry].dirty =
dst_page->dirty;
user_page_list[entry].pageout =
dst_page->absent;
user_page_list[entry].precious =
dst_page->precious;
- user_page_list[entry].device =
- FALSE;
}
vm_page_unlock_queues();
}
} else {
while (xfer_size) {
- if((alias_page == NULL) &&
- !(cntrl_flags & UPL_SET_LITE)) {
+ if(alias_page == NULL) {
vm_object_unlock(object);
VM_PAGE_GRAB_FICTITIOUS(alias_page);
vm_object_lock(object);
/* requests. we want to grab */
/* pages around some which are */
/* already present. */
- if(user_page_list) {
+ if(user_page_list)
user_page_list[entry].phys_addr = 0;
- user_page_list[entry].device = FALSE;
- }
entry++;
dst_offset += PAGE_SIZE_64;
xfer_size -= PAGE_SIZE;
* physical page by asking the
* backing device.
*/
- if(user_page_list) {
- user_page_list[entry].phys_addr = 0;
- user_page_list[entry].device = FALSE;
- }
+ if(user_page_list)
+ user_page_list[entry]
+ .phys_addr = 0;
entry++;
dst_offset += PAGE_SIZE_64;
xfer_size -= PAGE_SIZE;
vm_page_lock_queues();
if( !(cntrl_flags & UPL_FILE_IO)) {
- pmap_page_protect(dst_page->phys_page, VM_PROT_NONE);
+ pmap_page_protect(dst_page->phys_addr, VM_PROT_NONE);
}
- dirty = pmap_is_modified(dst_page->phys_page);
+ dirty = pmap_is_modified(dst_page->phys_addr);
dirty = dirty ? TRUE : dst_page->dirty;
- if(cntrl_flags & UPL_SET_LITE) {
- int pg_num;
- pg_num = (dst_offset-offset)/PAGE_SIZE;
- lite_list[pg_num>>5] |=
- 1 << (pg_num & 31);
- pmap_clear_modify(dst_page->phys_page);
- /*
- * Record that this page has been
- * written out
- */
-#if MACH_PAGEMAP
- vm_external_state_set(
- object->existence_map,
- dst_page->offset);
-#endif /*MACH_PAGEMAP*/
-
- /*
- * Mark original page as cleaning
- * in place.
- */
- dst_page->cleaning = TRUE;
- dst_page->dirty = TRUE;
- dst_page->precious = FALSE;
- } else {
- /* use pageclean setup, it is more */
- /* convenient even for the pageout */
- /* cases here */
- vm_pageclean_setup(dst_page,
- alias_page, upl->map_object,
- size - xfer_size);
-
- alias_page->absent = FALSE;
- alias_page = NULL;
- }
+ vm_pageclean_setup(dst_page, alias_page,
+ upl->map_object, size - xfer_size);
if(cntrl_flags & UPL_CLEAN_IN_PLACE) {
/* clean in place for read implies */
dst_page->precious =
(cntrl_flags & UPL_PRECIOUS)
? TRUE : FALSE;
+ alias_page->absent = FALSE;
+ alias_page = NULL;
if(user_page_list) {
user_page_list[entry].phys_addr
- = dst_page->phys_page;
+ = dst_page->phys_addr;
user_page_list[entry].dirty =
dst_page->dirty;
user_page_list[entry].pageout =
dst_page->absent;
user_page_list[entry].precious =
dst_page->precious;
- user_page_list[entry].device =
- FALSE;
}
vm_page_unlock_queues();
}
-
entry++;
dst_offset += PAGE_SIZE_64;
xfer_size -= PAGE_SIZE;
return KERN_FAILURE;
offset = offset - object->paging_offset;
- if(cntrl_flags & UPL_FOR_PAGEOUT) {
+ if(cntrl_flags & UPL_PAGEOUT) {
if((target_page = vm_page_lookup(object, offset))
!= VM_PAGE_NULL) {
ticket = target_page->page_ticket;
return KERN_FAILURE;
}
- if((!(upl->map_object->pageout)) &&
- !((upl->flags & (UPL_DEVICE_MEMORY | UPL_IO_WIRE)) ||
- (upl->map_object->phys_contiguous))) {
- vm_object_t object;
- vm_page_t alias_page;
- vm_object_offset_t new_offset;
- int pg_num;
- wpl_array_t lite_list;
-
- if(upl->flags & UPL_INTERNAL) {
- lite_list = (wpl_array_t)
- ((((vm_offset_t)upl) + sizeof(struct upl))
- + ((upl->size/PAGE_SIZE)
- * sizeof(upl_page_info_t)));
- } else {
- lite_list = (wpl_array_t)
- (((vm_offset_t)upl) + sizeof(struct upl));
- }
- object = upl->map_object;
- upl->map_object = vm_object_allocate(upl->size);
- vm_object_lock(upl->map_object);
- upl->map_object->shadow = object;
- upl->map_object->pageout = TRUE;
- upl->map_object->can_persist = FALSE;
- upl->map_object->copy_strategy =
- MEMORY_OBJECT_COPY_NONE;
- upl->map_object->shadow_offset =
- upl->offset - object->paging_offset;
- upl->map_object->wimg_bits = object->wimg_bits;
- vm_object_unlock(upl->map_object);
- offset = upl->map_object->shadow_offset;
- new_offset = 0;
- size = upl->size;
- vm_object_lock(object);
- while(size) {
- pg_num = (new_offset)/PAGE_SIZE;
- if(lite_list[pg_num>>5] & (1 << (pg_num & 31))) {
- vm_object_unlock(object);
- VM_PAGE_GRAB_FICTITIOUS(alias_page);
- vm_object_lock(object);
- m = vm_page_lookup(object, offset);
- if (m == VM_PAGE_NULL) {
- panic("vm_upl_map: page missing\n");
- }
-
- vm_object_paging_begin(object);
-
- /*
- * Convert the fictitious page to a private
- * shadow of the real page.
- */
- assert(alias_page->fictitious);
- alias_page->fictitious = FALSE;
- alias_page->private = TRUE;
- alias_page->pageout = TRUE;
- alias_page->phys_page = m->phys_page;
- vm_page_wire(alias_page);
-
- vm_page_insert(alias_page,
- upl->map_object, new_offset);
- assert(!alias_page->wanted);
- alias_page->busy = FALSE;
- alias_page->absent = FALSE;
- }
-
- size -= PAGE_SIZE;
- offset += PAGE_SIZE_64;
- new_offset += PAGE_SIZE_64;
- }
- vm_object_unlock(object);
- }
-
offset = 0; /* Always map the entire object */
size = upl->size;
boolean_t *empty)
{
vm_size_t xfer_size = size;
- vm_object_t shadow_object;
+ vm_object_t shadow_object = upl->map_object->shadow;
vm_object_t object = upl->map_object;
vm_object_offset_t target_offset;
+ vm_object_offset_t page_offset;
int entry;
- wpl_array_t lite_list;
- int occupied;
*empty = FALSE;
if (count == 0)
page_list = NULL;
- if(object->pageout) {
- shadow_object = object->shadow;
- } else {
- shadow_object = object;
- }
-
upl_lock(upl);
-
-
if(upl->flags & UPL_DEVICE_MEMORY) {
xfer_size = 0;
} else if ((offset + size) > upl->size) {
return KERN_FAILURE;
}
- if(upl->flags & UPL_INTERNAL) {
- lite_list = (wpl_array_t)
- ((((vm_offset_t)upl) + sizeof(struct upl))
- + ((upl->size/PAGE_SIZE) * sizeof(upl_page_info_t)));
- } else {
- lite_list = (wpl_array_t)
- (((vm_offset_t)upl) + sizeof(struct upl));
- }
-
vm_object_lock(shadow_object);
entry = offset/PAGE_SIZE;
vm_page_t t,m;
upl_page_info_t *p;
- m = VM_PAGE_NULL;
- if(upl->flags & UPL_LITE) {
- int pg_num;
- pg_num = target_offset/PAGE_SIZE;
- if(lite_list[pg_num>>5] & (1 << (pg_num & 31))) {
- lite_list[pg_num>>5] &= ~(1 << (pg_num & 31));
- m = vm_page_lookup(shadow_object,
- target_offset + (upl->offset -
- shadow_object->paging_offset));
- }
- }
- if(object->pageout) {
- if ((t = vm_page_lookup(object, target_offset))
- != NULL) {
- t->pageout = FALSE;
- VM_PAGE_FREE(t);
- if(m == NULL) {
- m = vm_page_lookup(
- shadow_object,
- target_offset +
- object->shadow_offset);
- }
- if(m != VM_PAGE_NULL)
- vm_object_paging_end(m->object);
- }
- }
+ if((t = vm_page_lookup(object, target_offset)) != NULL) {
- if(m != VM_PAGE_NULL) {
- if(upl->flags & UPL_IO_WIRE) {
- vm_page_lock_queues();
- vm_page_unwire(m);
- vm_page_unlock_queues();
- if(page_list) {
- page_list[entry].phys_addr = 0;
- }
- if (flags & UPL_COMMIT_SET_DIRTY) {
- m->dirty = TRUE;
- } else if ((upl->flags & UPL_CLEAR_DIRTY) ||
- (flags & UPL_COMMIT_CLEAR_DIRTY)) {
- pmap_clear_modify(m->phys_page);
+ t->pageout = FALSE;
+ page_offset = t->offset;
+ VM_PAGE_FREE(t);
+ t = VM_PAGE_NULL;
+ m = vm_page_lookup(shadow_object,
+ page_offset + object->shadow_offset);
+ if(m != VM_PAGE_NULL) {
+ vm_object_paging_end(shadow_object);
+ vm_page_lock_queues();
+ if ((upl->flags & UPL_CLEAR_DIRTY) ||
+ (flags & UPL_COMMIT_CLEAR_DIRTY)) {
+ pmap_clear_modify(m->phys_addr);
m->dirty = FALSE;
- }
- if (flags & UPL_COMMIT_INACTIVATE) {
- vm_page_deactivate(m);
- m->reference = FALSE;
- pmap_clear_reference(m->phys_page);
- }
- target_offset += PAGE_SIZE_64;
- xfer_size -= PAGE_SIZE;
- entry++;
- continue;
- }
- vm_page_lock_queues();
- if ((upl->flags & UPL_CLEAR_DIRTY) ||
- (flags & UPL_COMMIT_CLEAR_DIRTY)) {
- pmap_clear_modify(m->phys_page);
- m->dirty = FALSE;
- }
- if(page_list) {
- p = &(page_list[entry]);
- if(p->phys_addr && p->pageout && !m->pageout) {
- m->busy = TRUE;
- m->pageout = TRUE;
- vm_page_wire(m);
- } else if (page_list[entry].phys_addr &&
- !p->pageout && m->pageout &&
- !m->dump_cleaning) {
- m->pageout = FALSE;
- m->absent = FALSE;
- m->overwriting = FALSE;
- vm_page_unwire(m);
- PAGE_WAKEUP_DONE(m);
- }
- page_list[entry].phys_addr = 0;
- }
- m->dump_cleaning = FALSE;
- if(m->laundry) {
- vm_page_laundry_count--;
- m->laundry = FALSE;
- if (vm_page_laundry_count < vm_page_laundry_min) {
- vm_page_laundry_min = 0;
- thread_wakeup((event_t)
- &vm_page_laundry_count);
- }
- }
- if(m->pageout) {
- m->cleaning = FALSE;
- m->pageout = FALSE;
+ }
+ if(page_list) {
+ p = &(page_list[entry]);
+ if(p->phys_addr && p->pageout && !m->pageout) {
+ m->busy = TRUE;
+ m->pageout = TRUE;
+ vm_page_wire(m);
+ } else if (page_list[entry].phys_addr &&
+ !p->pageout && m->pageout &&
+ !m->dump_cleaning) {
+ m->pageout = FALSE;
+ m->absent = FALSE;
+ m->overwriting = FALSE;
+ vm_page_unwire(m);
+ PAGE_WAKEUP_DONE(m);
+ }
+ page_list[entry].phys_addr = 0;
+ }
+ m->dump_cleaning = FALSE;
+ if(m->laundry) {
+ vm_page_laundry_count--;
+ m->laundry = FALSE;
+ if (vm_page_laundry_count < vm_page_laundry_min) {
+ vm_page_laundry_min = 0;
+ thread_wakeup((event_t)
+ &vm_page_laundry_count);
+ }
+ }
+ if(m->pageout) {
+ m->cleaning = FALSE;
+ m->pageout = FALSE;
#if MACH_CLUSTER_STATS
- if (m->wanted) vm_pageout_target_collisions++;
+ if (m->wanted) vm_pageout_target_collisions++;
#endif
- pmap_page_protect(m->phys_page, VM_PROT_NONE);
- m->dirty = pmap_is_modified(m->phys_page);
- if(m->dirty) {
- CLUSTER_STAT(
- vm_pageout_target_page_dirtied++;)
- vm_page_unwire(m);/* reactivates */
- VM_STAT(reactivations++);
- PAGE_WAKEUP_DONE(m);
- } else {
- CLUSTER_STAT(
- vm_pageout_target_page_freed++;)
- vm_page_free(m);/* clears busy, etc. */
- VM_STAT(pageouts++);
- }
- vm_page_unlock_queues();
- target_offset += PAGE_SIZE_64;
- xfer_size -= PAGE_SIZE;
- entry++;
- continue;
- }
- if (flags & UPL_COMMIT_INACTIVATE) {
- vm_page_deactivate(m);
- m->reference = FALSE;
- pmap_clear_reference(m->phys_page);
- } else if (!m->active && !m->inactive) {
- if (m->reference)
- vm_page_activate(m);
- else
- vm_page_deactivate(m);
- }
+ pmap_page_protect(m->phys_addr, VM_PROT_NONE);
+ m->dirty = pmap_is_modified(m->phys_addr);
+ if(m->dirty) {
+ CLUSTER_STAT(
+ vm_pageout_target_page_dirtied++;)
+ vm_page_unwire(m);/* reactivates */
+ VM_STAT(reactivations++);
+ PAGE_WAKEUP_DONE(m);
+ } else {
+ CLUSTER_STAT(
+ vm_pageout_target_page_freed++;)
+ vm_page_free(m);/* clears busy, etc. */
+ VM_STAT(pageouts++);
+ }
+ vm_page_unlock_queues();
+ target_offset += PAGE_SIZE_64;
+ xfer_size -= PAGE_SIZE;
+ entry++;
+ continue;
+ }
+ if (flags & UPL_COMMIT_INACTIVATE) {
+ vm_page_deactivate(m);
+ m->reference = FALSE;
+ pmap_clear_reference(m->phys_addr);
+ } else if (!m->active && !m->inactive) {
+ if (m->reference)
+ vm_page_activate(m);
+ else
+ vm_page_deactivate(m);
+ }
#if MACH_CLUSTER_STATS
- m->dirty = pmap_is_modified(m->phys_page);
+ m->dirty = pmap_is_modified(m->phys_addr);
- if (m->dirty) vm_pageout_cluster_dirtied++;
- else vm_pageout_cluster_cleaned++;
- if (m->wanted) vm_pageout_cluster_collisions++;
+ if (m->dirty) vm_pageout_cluster_dirtied++;
+ else vm_pageout_cluster_cleaned++;
+ if (m->wanted) vm_pageout_cluster_collisions++;
#else
- m->dirty = 0;
+ m->dirty = 0;
#endif
- if((m->busy) && (m->cleaning)) {
- /* the request_page_list case */
- if(m->absent) {
- m->absent = FALSE;
- if(shadow_object->absent_count == 1)
+ if((m->busy) && (m->cleaning)) {
+ /* the request_page_list case */
+ if(m->absent) {
+ m->absent = FALSE;
+ if(shadow_object->absent_count == 1)
vm_object_absent_release(shadow_object);
- else
+ else
shadow_object->absent_count--;
- }
- m->overwriting = FALSE;
- m->busy = FALSE;
- m->dirty = FALSE;
- } else if (m->overwriting) {
- /* alternate request page list, write to
- /* page_list case. Occurs when the original
- /* page was wired at the time of the list
- /* request */
- assert(m->wire_count != 0);
- vm_page_unwire(m);/* reactivates */
- m->overwriting = FALSE;
- }
- m->cleaning = FALSE;
- /* It is a part of the semantic of COPYOUT_FROM */
- /* UPLs that a commit implies cache sync */
- /* between the vm page and the backing store */
- /* this can be used to strip the precious bit */
- /* as well as clean */
- if (upl->flags & UPL_PAGE_SYNC_DONE)
- m->precious = FALSE;
-
- if (flags & UPL_COMMIT_SET_DIRTY) {
- m->dirty = TRUE;
- }
- /*
- * Wakeup any thread waiting for the page to be un-cleaning.
- */
- PAGE_WAKEUP(m);
- vm_page_unlock_queues();
+ }
+ m->overwriting = FALSE;
+ m->busy = FALSE;
+ m->dirty = FALSE;
+ }
+ else if (m->overwriting) {
+ /* alternate request page list, write to
+ /* page_list case. Occurs when the original
+ /* page was wired at the time of the list
+ /* request */
+ assert(m->wire_count != 0);
+ vm_page_unwire(m);/* reactivates */
+ m->overwriting = FALSE;
+ }
+ m->cleaning = FALSE;
+ /* It is a part of the semantic of COPYOUT_FROM */
+ /* UPLs that a commit implies cache sync */
+ /* between the vm page and the backing store */
+ /* this can be used to strip the precious bit */
+ /* as well as clean */
+ if (upl->flags & UPL_PAGE_SYNC_DONE)
+ m->precious = FALSE;
+
+ if (flags & UPL_COMMIT_SET_DIRTY) {
+ m->dirty = TRUE;
+ }
+ /*
+ * Wakeup any thread waiting for the page to be un-cleaning.
+ */
+ PAGE_WAKEUP(m);
+ vm_page_unlock_queues();
+ }
}
target_offset += PAGE_SIZE_64;
xfer_size -= PAGE_SIZE;
entry++;
}
- occupied = 1;
- if (upl->flags & UPL_DEVICE_MEMORY) {
- occupied = 0;
- } else if (upl->flags & UPL_LITE) {
- int pg_num;
- int i;
- pg_num = upl->size/PAGE_SIZE;
- pg_num = (pg_num + 31) >> 5;
- occupied = 0;
- for(i= 0; i<pg_num; i++) {
- if(lite_list[i] != 0) {
- occupied = 1;
- break;
- }
- }
- } else {
- if(queue_empty(&upl->map_object->memq)) {
- occupied = 0;
- }
- }
-
- if(occupied == 0) {
- if(upl->flags & UPL_COMMIT_NOTIFY_EMPTY) {
+ vm_object_unlock(shadow_object);
+ if(flags & UPL_COMMIT_NOTIFY_EMPTY) {
+ if((upl->flags & UPL_DEVICE_MEMORY)
+ || (queue_empty(&upl->map_object->memq)))
*empty = TRUE;
- }
- if(object == shadow_object)
- vm_object_paging_end(shadow_object);
}
- vm_object_unlock(shadow_object);
upl_unlock(upl);
return KERN_SUCCESS;
boolean_t *empty)
{
vm_size_t xfer_size = size;
- vm_object_t shadow_object;
+ vm_object_t shadow_object = upl->map_object->shadow;
vm_object_t object = upl->map_object;
vm_object_offset_t target_offset;
vm_object_offset_t page_offset;
int entry;
- wpl_array_t lite_list;
- int occupied;
*empty = FALSE;
if (upl == UPL_NULL)
return KERN_INVALID_ARGUMENT;
- if (upl->flags & UPL_IO_WIRE) {
- return upl_commit_range(upl,
- offset, size, 0,
- NULL, 0, empty);
- }
-
- if(object->pageout) {
- shadow_object = object->shadow;
- } else {
- shadow_object = object;
- }
-
upl_lock(upl);
if(upl->flags & UPL_DEVICE_MEMORY) {
xfer_size = 0;
vm_object_lock(shadow_object);
- if(upl->flags & UPL_INTERNAL) {
- lite_list = (wpl_array_t)
- ((((vm_offset_t)upl) + sizeof(struct upl))
- + ((upl->size/PAGE_SIZE) * sizeof(upl_page_info_t)));
- } else {
- lite_list = (wpl_array_t)
- (((vm_offset_t)upl) + sizeof(struct upl));
- }
-
entry = offset/PAGE_SIZE;
target_offset = (vm_object_offset_t)offset;
while(xfer_size) {
vm_page_t t,m;
upl_page_info_t *p;
- m = VM_PAGE_NULL;
- if(upl->flags & UPL_LITE) {
- int pg_num;
- pg_num = target_offset/PAGE_SIZE;
- if(lite_list[pg_num>>5] & (1 << (pg_num & 31))) {
- lite_list[pg_num>>5] &= ~(1 << (pg_num & 31));
- m = vm_page_lookup(shadow_object,
- target_offset + (upl->offset -
- shadow_object->paging_offset));
- }
- }
- if(object->pageout) {
- if ((t = vm_page_lookup(object, target_offset))
- != NULL) {
- t->pageout = FALSE;
- VM_PAGE_FREE(t);
- if(m == NULL) {
- m = vm_page_lookup(
- shadow_object,
- target_offset +
- object->shadow_offset);
- }
- if(m != VM_PAGE_NULL)
- vm_object_paging_end(m->object);
- }
- }
- if(m != VM_PAGE_NULL) {
+ if((t = vm_page_lookup(object, target_offset)) != NULL) {
+
+ t->pageout = FALSE;
+ page_offset = t->offset;
+ VM_PAGE_FREE(t);
+ t = VM_PAGE_NULL;
+ m = vm_page_lookup(shadow_object,
+ page_offset + object->shadow_offset);
+ if(m != VM_PAGE_NULL) {
+ vm_object_paging_end(m->object);
vm_page_lock_queues();
if(m->absent) {
/* COPYOUT = FALSE case */
continue;
}
/*
- * Handle the trusted pager throttle.
- */
- if (m->laundry) {
+ * Handle the trusted pager throttle.
+ */
+ if (m->laundry) {
vm_page_laundry_count--;
m->laundry = FALSE;
if (vm_page_laundry_count
- < vm_page_laundry_min) {
+ < vm_page_laundry_min) {
vm_page_laundry_min = 0;
thread_wakeup((event_t)
&vm_page_laundry_count);
#endif /* MACH_PAGEMAP */
if(error & UPL_ABORT_DUMP_PAGES) {
vm_page_free(m);
- pmap_page_protect(m->phys_page, VM_PROT_NONE);
+ pmap_page_protect(m->phys_addr, VM_PROT_NONE);
} else {
PAGE_WAKEUP(m);
}
vm_page_unlock_queues();
}
- target_offset += PAGE_SIZE_64;
- xfer_size -= PAGE_SIZE;
- entry++;
- }
- occupied = 1;
- if (upl->flags & UPL_DEVICE_MEMORY) {
- occupied = 0;
- } else if (upl->flags & UPL_LITE) {
- int pg_num;
- int i;
- pg_num = upl->size/PAGE_SIZE;
- pg_num = (pg_num + 31) >> 5;
- occupied = 0;
- for(i= 0; i<pg_num; i++) {
- if(lite_list[i] != 0) {
- occupied = 1;
- break;
- }
- }
- } else {
- if(queue_empty(&upl->map_object->memq)) {
- occupied = 0;
- }
+ }
+ target_offset += PAGE_SIZE_64;
+ xfer_size -= PAGE_SIZE;
+ entry++;
}
-
- if(occupied == 0) {
- if(upl->flags & UPL_COMMIT_NOTIFY_EMPTY) {
+ vm_object_unlock(shadow_object);
+ if(error & UPL_ABORT_NOTIFY_EMPTY) {
+ if((upl->flags & UPL_DEVICE_MEMORY)
+ || (queue_empty(&upl->map_object->memq)))
*empty = TRUE;
- }
- if(object == shadow_object)
- vm_object_paging_end(shadow_object);
}
- vm_object_unlock(shadow_object);
upl_unlock(upl);
return KERN_SUCCESS;
}
vm_object_offset_t shadow_offset;
vm_object_offset_t target_offset;
int i;
- wpl_array_t lite_list;
vm_page_t t,m;
- int occupied;
if (upl == UPL_NULL)
return KERN_INVALID_ARGUMENT;
- if (upl->flags & UPL_IO_WIRE) {
- boolean_t empty;
- return upl_commit_range(upl,
- 0, upl->size, 0,
- NULL, 0, &empty);
- }
-
upl_lock(upl);
if(upl->flags & UPL_DEVICE_MEMORY) {
upl_unlock(upl);
return KERN_INVALID_ARGUMENT;
}
- if(object->pageout) {
- shadow_object = object->shadow;
- shadow_offset = object->shadow_offset;
- } else {
- shadow_object = object;
- shadow_offset = upl->offset - object->paging_offset;
- }
-
- if(upl->flags & UPL_INTERNAL) {
- lite_list = (wpl_array_t)
- ((((vm_offset_t)upl) + sizeof(struct upl))
- + ((upl->size/PAGE_SIZE) * sizeof(upl_page_info_t)));
- } else {
- lite_list = (wpl_array_t)
- (((vm_offset_t)upl) + sizeof(struct upl));
- }
+ shadow_object = upl->map_object->shadow;
+ shadow_offset = upl->map_object->shadow_offset;
offset = 0;
vm_object_lock(shadow_object);
for(i = 0; i<(upl->size); i+=PAGE_SIZE, offset += PAGE_SIZE_64) {
- m = VM_PAGE_NULL;
- target_offset = offset + shadow_offset;
- if(upl->flags & UPL_LITE) {
- int pg_num;
- pg_num = offset/PAGE_SIZE;
- if(lite_list[pg_num>>5] & (1 << (pg_num & 31))) {
- lite_list[pg_num>>5] &= ~(1 << (pg_num & 31));
- m = vm_page_lookup(
- shadow_object, target_offset);
- }
- }
- if(object->pageout) {
- if ((t = vm_page_lookup(object, offset)) != NULL) {
- t->pageout = FALSE;
- VM_PAGE_FREE(t);
- if(m == NULL) {
- m = vm_page_lookup(
- shadow_object, target_offset);
- }
- if(m != VM_PAGE_NULL)
- vm_object_paging_end(m->object);
- }
- }
- if(m != VM_PAGE_NULL) {
+ if((t = vm_page_lookup(object,offset)) != NULL) {
+ target_offset = t->offset + shadow_offset;
+ if((m = vm_page_lookup(shadow_object, target_offset)) != NULL) {
+ vm_object_paging_end(m->object);
vm_page_lock_queues();
if(m->absent) {
/* COPYOUT = FALSE case */
#endif /* MACH_PAGEMAP */
if(error & UPL_ABORT_DUMP_PAGES) {
vm_page_free(m);
- pmap_page_protect(m->phys_page, VM_PROT_NONE);
+ pmap_page_protect(m->phys_addr, VM_PROT_NONE);
} else {
PAGE_WAKEUP(m);
}
vm_page_unlock_queues();
}
+ }
}
- occupied = 1;
- if (upl->flags & UPL_DEVICE_MEMORY) {
- occupied = 0;
- } else if (upl->flags & UPL_LITE) {
- int pg_num;
- int i;
- pg_num = upl->size/PAGE_SIZE;
- pg_num = (pg_num + 31) >> 5;
- occupied = 0;
- for(i= 0; i<pg_num; i++) {
- if(lite_list[i] != 0) {
- occupied = 1;
- break;
- }
- }
- } else {
- if(queue_empty(&upl->map_object->memq)) {
- occupied = 0;
- }
- }
+ vm_object_unlock(shadow_object);
+ /* Remove all the pages from the map object so */
+ /* vm_pageout_object_terminate will work properly. */
+ while (!queue_empty(&upl->map_object->memq)) {
+ vm_page_t p;
+
+ p = (vm_page_t) queue_first(&upl->map_object->memq);
+
+ assert(p->private);
+ assert(p->pageout);
+ p->pageout = FALSE;
+ assert(!p->cleaning);
- if(occupied == 0) {
- if(object == shadow_object)
- vm_object_paging_end(shadow_object);
+ VM_PAGE_FREE(p);
}
- vm_object_unlock(shadow_object);
upl_unlock(upl);
return KERN_SUCCESS;
}
if (upl == UPL_NULL)
return KERN_INVALID_ARGUMENT;
- if(upl->flags & (UPL_LITE | UPL_IO_WIRE)) {
- boolean_t empty;
- return upl_commit_range(upl, 0, upl->size, 0,
- page_list, count, &empty);
- }
-
if (count == 0)
page_list = NULL;
upl_lock(upl);
if (upl->flags & UPL_DEVICE_MEMORY)
page_list = NULL;
-
if ((upl->flags & UPL_CLEAR_DIRTY) ||
- (upl->flags & UPL_PAGE_SYNC_DONE) || page_list) {
+ (upl->flags & UPL_PAGE_SYNC_DONE)) {
+ vm_object_t shadow_object = upl->map_object->shadow;
+ vm_object_t object = upl->map_object;
+ vm_object_offset_t target_offset;
+ vm_size_t xfer_end;
+
+ vm_page_t t,m;
+
+ vm_object_lock(shadow_object);
+
+ target_offset = object->shadow_offset;
+ xfer_end = upl->size + object->shadow_offset;
+
+ while(target_offset < xfer_end) {
+ if ((t = vm_page_lookup(object,
+ target_offset - object->shadow_offset))
+ != NULL) {
+ m = vm_page_lookup(
+ shadow_object, target_offset);
+ if(m != VM_PAGE_NULL) {
+ if (upl->flags & UPL_CLEAR_DIRTY) {
+ pmap_clear_modify(m->phys_addr);
+ m->dirty = FALSE;
+ }
+ /* It is a part of the semantic of */
+ /* COPYOUT_FROM UPLs that a commit */
+ /* implies cache sync between the */
+ /* vm page and the backing store */
+ /* this can be used to strip the */
+ /* precious bit as well as clean */
+ if (upl->flags & UPL_PAGE_SYNC_DONE)
+ m->precious = FALSE;
+ }
+ }
+ target_offset += PAGE_SIZE_64;
+ }
+ vm_object_unlock(shadow_object);
+ }
+ if (page_list) {
vm_object_t shadow_object = upl->map_object->shadow;
vm_object_t object = upl->map_object;
vm_object_offset_t target_offset;
m = vm_page_lookup(shadow_object, target_offset);
if(m != VM_PAGE_NULL) {
- if (upl->flags & UPL_CLEAR_DIRTY) {
- pmap_clear_modify(m->phys_page);
- m->dirty = FALSE;
- }
- /* It is a part of the semantic of */
- /* COPYOUT_FROM UPLs that a commit */
- /* implies cache sync between the */
- /* vm page and the backing store */
- /* this can be used to strip the */
- /* precious bit as well as clean */
- if (upl->flags & UPL_PAGE_SYNC_DONE)
- m->precious = FALSE;
-
- if(page_list) {
- p = &(page_list[entry]);
- if(page_list[entry].phys_addr &&
+ p = &(page_list[entry]);
+ if(page_list[entry].phys_addr &&
p->pageout && !m->pageout) {
vm_page_lock_queues();
m->busy = TRUE;
m->pageout = TRUE;
vm_page_wire(m);
vm_page_unlock_queues();
- } else if (page_list[entry].phys_addr &&
+ } else if (page_list[entry].phys_addr &&
!p->pageout && m->pageout &&
!m->dump_cleaning) {
vm_page_lock_queues();
vm_page_unwire(m);
PAGE_WAKEUP_DONE(m);
vm_page_unlock_queues();
- }
- page_list[entry].phys_addr = 0;
}
+ page_list[entry].phys_addr = 0;
}
target_offset += PAGE_SIZE_64;
entry++;
vm_object_unlock(shadow_object);
}
- if (upl->flags & UPL_DEVICE_MEMORY) {
- vm_object_lock(upl->map_object->shadow);
- if(upl->map_object == upl->map_object->shadow)
- vm_object_paging_end(upl->map_object->shadow);
- vm_object_unlock(upl->map_object->shadow);
- }
upl_unlock(upl);
return KERN_SUCCESS;
}
-
-
-kern_return_t
-vm_object_iopl_request(
- vm_object_t object,
- vm_object_offset_t offset,
- vm_size_t size,
- upl_t *upl_ptr,
- upl_page_info_array_t user_page_list,
- unsigned int *page_list_count,
- int cntrl_flags)
-{
- vm_page_t dst_page;
- vm_object_offset_t dst_offset = offset;
- vm_size_t xfer_size = size;
- upl_t upl = NULL;
- int entry;
- wpl_array_t lite_list;
- int page_field_size;
-
- vm_page_t alias_page = NULL;
- kern_return_t ret;
- vm_prot_t prot;
-
-
- if(cntrl_flags & UPL_COPYOUT_FROM) {
- prot = VM_PROT_READ;
- } else {
- prot = VM_PROT_READ | VM_PROT_WRITE;
- }
-
- if(((size/page_size) > MAX_UPL_TRANSFER) && !object->phys_contiguous) {
- size = MAX_UPL_TRANSFER * page_size;
- }
-
- if(cntrl_flags & UPL_SET_INTERNAL)
- if(page_list_count != NULL)
- *page_list_count = MAX_UPL_TRANSFER;
- if(((cntrl_flags & UPL_SET_INTERNAL) && !(object->phys_contiguous)) &&
- ((page_list_count != NULL) && (*page_list_count != 0)
- && *page_list_count < (size/page_size)))
- return KERN_INVALID_ARGUMENT;
-
- if((!object->internal) && (object->paging_offset != 0))
- panic("vm_object_upl_request: vnode object with non-zero paging offset\n");
-
- if(object->phys_contiguous) {
- /* No paging operations are possible against this memory */
- /* and so no need for map object, ever */
- cntrl_flags |= UPL_SET_LITE;
- }
-
- if(upl_ptr) {
- if(cntrl_flags & UPL_SET_INTERNAL) {
- if(cntrl_flags & UPL_SET_LITE) {
- upl = upl_create(
- UPL_CREATE_INTERNAL | UPL_CREATE_LITE,
- size);
- user_page_list = (upl_page_info_t *)
- (((vm_offset_t)upl) + sizeof(struct upl));
- lite_list = (wpl_array_t)
- (((vm_offset_t)user_page_list) +
- ((size/PAGE_SIZE) *
- sizeof(upl_page_info_t)));
- page_field_size = ((size/PAGE_SIZE) + 7) >> 3;
- page_field_size =
- (page_field_size + 3) & 0xFFFFFFFC;
- bzero((char *)lite_list, page_field_size);
- upl->flags =
- UPL_LITE | UPL_INTERNAL | UPL_IO_WIRE;
- } else {
- upl = upl_create(UPL_CREATE_INTERNAL, size);
- user_page_list = (upl_page_info_t *)
- (((vm_offset_t)upl)
- + sizeof(struct upl));
- upl->flags = UPL_INTERNAL | UPL_IO_WIRE;
- }
- } else {
- if(cntrl_flags & UPL_SET_LITE) {
- upl = upl_create(UPL_CREATE_LITE, size);
- lite_list = (wpl_array_t)
- (((vm_offset_t)upl) + sizeof(struct upl));
- page_field_size = ((size/PAGE_SIZE) + 7) >> 3;
- page_field_size =
- (page_field_size + 3) & 0xFFFFFFFC;
- bzero((char *)lite_list, page_field_size);
- upl->flags = UPL_LITE | UPL_IO_WIRE;
- } else {
- upl = upl_create(UPL_CREATE_EXTERNAL, size);
- upl->flags = UPL_IO_WIRE;
- }
- }
-
- if(object->phys_contiguous) {
- upl->size = size;
- upl->offset = offset + object->paging_offset;
- *upl_ptr = upl;
- if(user_page_list) {
- user_page_list[0].phys_addr =
- (offset + object->shadow_offset)>>12;
- user_page_list[0].device = TRUE;
- }
- upl->map_object = object;
- /* don't need any shadow mappings for this one */
- /* since it is already I/O memory */
- upl->flags |= UPL_DEVICE_MEMORY;
-
- vm_object_lock(object);
- vm_object_paging_begin(object);
- vm_object_unlock(object);
-
- if(page_list_count != NULL) {
- if (upl->flags & UPL_INTERNAL) {
- *page_list_count = 0;
- } else {
- *page_list_count = 1;
- }
- }
- return KERN_SUCCESS;
- }
-
-
- if(cntrl_flags & UPL_SET_LITE) {
- upl->map_object = object;
- } else {
- upl->map_object = vm_object_allocate(size);
- vm_object_lock(upl->map_object);
- upl->map_object->shadow = object;
- upl->map_object->pageout = TRUE;
- upl->map_object->can_persist = FALSE;
- upl->map_object->copy_strategy =
- MEMORY_OBJECT_COPY_NONE;
- upl->map_object->shadow_offset = offset;
- upl->map_object->wimg_bits = object->wimg_bits;
- vm_object_unlock(upl->map_object);
- }
- upl->size = size;
- upl->offset = offset + object->paging_offset;
- *upl_ptr = upl;
- }
- vm_object_lock(object);
-
- if (!object->phys_contiguous) {
- /* Protect user space from future COW operations */
- object->true_share = TRUE;
- if (object->copy_strategy == MEMORY_OBJECT_COPY_SYMMETRIC)
- object->copy_strategy = MEMORY_OBJECT_COPY_DELAY;
- }
-
-#ifdef UBC_DEBUG
- if(upl_ptr)
- queue_enter(&object->uplq, upl, upl_t, uplq);
-#endif /* UBC_DEBUG */
- vm_object_paging_begin(object);
- entry = 0;
- while (xfer_size) {
- if((alias_page == NULL) && !(cntrl_flags & UPL_SET_LITE)) {
- vm_object_unlock(object);
- VM_PAGE_GRAB_FICTITIOUS(alias_page);
- vm_object_lock(object);
- }
- dst_page = vm_page_lookup(object, dst_offset);
- if ((dst_page == VM_PAGE_NULL) || (dst_page->busy) ||
- (dst_page->unusual && (dst_page->error ||
- dst_page->restart || dst_page->absent ||
- dst_page->fictitious ||
- prot & dst_page->page_lock))) {
- vm_fault_return_t result;
- do {
- vm_page_t top_page;
- kern_return_t error_code;
- int interruptible;
-
- vm_object_offset_t lo_offset = offset;
- vm_object_offset_t hi_offset = offset + size;
-
-
-
- if(cntrl_flags & UPL_SET_INTERRUPTIBLE) {
- interruptible = THREAD_ABORTSAFE;
- } else {
- interruptible = THREAD_UNINT;
- }
-
- result = vm_fault_page(object, dst_offset,
- prot | VM_PROT_WRITE, FALSE,
- interruptible,
- lo_offset, hi_offset,
- VM_BEHAVIOR_SEQUENTIAL,
- &prot, &dst_page, &top_page,
- (int *)0,
- &error_code, FALSE, FALSE, NULL, 0);
-
- switch(result) {
- case VM_FAULT_SUCCESS:
-
- PAGE_WAKEUP_DONE(dst_page);
-
- /*
- * Release paging references and
- * top-level placeholder page, if any.
- */
-
- if(top_page != VM_PAGE_NULL) {
- vm_object_t local_object;
- local_object =
- top_page->object;
- if(top_page->object
- != dst_page->object) {
- vm_object_lock(
- local_object);
- VM_PAGE_FREE(top_page);
- vm_object_paging_end(
- local_object);
- vm_object_unlock(
- local_object);
- } else {
- VM_PAGE_FREE(top_page);
- vm_object_paging_end(
- local_object);
- }
- }
-
- break;
-
-
- case VM_FAULT_RETRY:
- vm_object_lock(object);
- vm_object_paging_begin(object);
- break;
-
- case VM_FAULT_FICTITIOUS_SHORTAGE:
- vm_page_more_fictitious();
- vm_object_lock(object);
- vm_object_paging_begin(object);
- break;
-
- case VM_FAULT_MEMORY_SHORTAGE:
- if (vm_page_wait(interruptible)) {
- vm_object_lock(object);
- vm_object_paging_begin(object);
- break;
- }
- /* fall thru */
-
- case VM_FAULT_INTERRUPTED:
- error_code = MACH_SEND_INTERRUPTED;
- case VM_FAULT_MEMORY_ERROR:
- ret = (error_code ? error_code:
- KERN_MEMORY_ERROR);
- vm_object_lock(object);
- for(; offset < dst_offset;
- offset += PAGE_SIZE) {
- dst_page = vm_page_lookup(
- object, offset);
- if(dst_page == VM_PAGE_NULL)
- panic("vm_object_iopl_request: Wired pages missing. \n");
- vm_page_lock_queues();
- vm_page_unwire(dst_page);
- vm_page_unlock_queues();
- VM_STAT(reactivations++);
- }
- vm_object_unlock(object);
- upl_destroy(upl);
- return ret;
- }
- } while ((result != VM_FAULT_SUCCESS)
- || (result == VM_FAULT_INTERRUPTED));
- }
-
- vm_page_lock_queues();
- vm_page_wire(dst_page);
- vm_page_unlock_queues();
-
- if(upl_ptr) {
-
- vm_page_lock_queues();
- if(cntrl_flags & UPL_SET_LITE) {
- int pg_num;
- pg_num = (dst_offset-offset)/PAGE_SIZE;
- lite_list[pg_num>>5] |= 1 << (pg_num & 31);
- } else {
- /*
- * Convert the fictitious page to a
- * private shadow of the real page.
- */
- assert(alias_page->fictitious);
- alias_page->fictitious = FALSE;
- alias_page->private = TRUE;
- alias_page->pageout = TRUE;
- alias_page->phys_page = dst_page->phys_page;
- vm_page_wire(alias_page);
-
- vm_page_insert(alias_page,
- upl->map_object, size - xfer_size);
- assert(!alias_page->wanted);
- alias_page->busy = FALSE;
- alias_page->absent = FALSE;
- }
-
- /* expect the page to be used */
- dst_page->reference = TRUE;
- if (!(cntrl_flags & UPL_COPYOUT_FROM))
- dst_page->dirty = TRUE;
- alias_page = NULL;
-
- if(user_page_list) {
- user_page_list[entry].phys_addr
- = dst_page->phys_page;
- user_page_list[entry].dirty =
- dst_page->dirty;
- user_page_list[entry].pageout =
- dst_page->pageout;
- user_page_list[entry].absent =
- dst_page->absent;
- user_page_list[entry].precious =
- dst_page->precious;
- }
- vm_page_unlock_queues();
- }
- entry++;
- dst_offset += PAGE_SIZE_64;
- xfer_size -= PAGE_SIZE;
- }
-
- if (upl->flags & UPL_INTERNAL) {
- if(page_list_count != NULL)
- *page_list_count = 0;
- } else if (*page_list_count > entry) {
- if(page_list_count != NULL)
- *page_list_count = entry;
- }
-
- if(alias_page != NULL) {
- vm_page_lock_queues();
- vm_page_free(alias_page);
- vm_page_unlock_queues();
- }
-
- vm_object_unlock(object);
- return KERN_SUCCESS;
-}
vm_size_t
upl_get_internal_pagelist_offset()
{
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#define UPL_PAGE_SYNC_DONE 0x20
#define UPL_DEVICE_MEMORY 0x40
#define UPL_PAGEOUT 0x80
-#define UPL_LITE 0x100
-#define UPL_IO_WIRE 0x200
#define UPL_PAGE_TICKET_MASK 0xF00
#define UPL_PAGE_TICKET_SHIFT 8
-/* flags for upl_create flags parameter */
-#define UPL_CREATE_EXTERNAL 0
-#define UPL_CREATE_INTERNAL 0x1
-#define UPL_CREATE_LITE 0x2
-
-
-/* wired page list structure */
-typedef unsigned long *wpl_array_t;
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#define VM_PRINT_H
#include <vm/vm_map.h>
-#include <machine/db_machdep.h>
extern void vm_map_print(
- db_addr_t map);
+ vm_map_t map);
extern void vm_map_copy_print(
- db_addr_t copy);
+ vm_map_copy_t copy);
#include <vm/vm_object.h>
extern void db_vm(void);
extern vm_size_t db_vm_map_total_size(
- db_addr_t map);
+ vm_map_t map);
#endif /* VM_PRINT_H */
/*
- * Copyright (c) 2000-2003 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#include <kern/misc_protos.h>
#include <zone_debug.h>
#include <vm/cpm.h>
-#include <ppc/mappings.h> /* (BRINGUP) */
-#include <pexpert/pexpert.h> /* (BRINGUP) */
-
/* Variables used to indicate the relative age of pages in the
* inactive list
unsigned int vm_page_bucket_count = 0; /* How big is array? */
unsigned int vm_page_hash_mask; /* Mask for hash function */
unsigned int vm_page_hash_shift; /* Shift for hash function */
-uint32_t vm_page_bucket_hash; /* Basic bucket hash */
decl_simple_lock_data(,vm_page_bucket_lock)
#if MACH_PAGE_HASH_STATS
vm_size_t page_size = 4096;
vm_size_t page_mask = 4095;
int page_shift = 12;
-#else
-vm_size_t page_size = PAGE_SIZE;
-vm_size_t page_mask = PAGE_MASK;
-int page_shift = PAGE_SHIFT;
#endif /* PAGE_SIZE_FIXED */
/*
/*
* Fictitious pages don't have a physical address,
- * but we must initialize phys_page to something.
+ * but we must initialize phys_addr to something.
* For debugging, this should be a strange value
* that the pmap module can recognize in assertions.
*/
m->restart = FALSE;
m->zero_fill = FALSE;
- m->phys_page = 0; /* reset later */
+ m->phys_addr = 0; /* reset later */
m->page_lock = VM_PROT_NONE;
m->unlock_request = VM_PROT_NONE;
for (log2 = 0; size > 1; log2++)
size /= 2;
vm_page_hash_shift = log1/2 - log2 + 1;
-
- vm_page_bucket_hash = 1 << ((log1 + 1) >> 1); /* Get (ceiling of sqrt of table size) */
- vm_page_bucket_hash |= 1 << ((log1 + 1) >> 2); /* Get (ceiling of quadroot of table size) */
- vm_page_bucket_hash |= 1; /* Set bit and add 1 - always must be 1 to insure unique series */
if (vm_page_hash_mask & vm_page_bucket_count)
printf("vm_page_bootstrap: WARNING -- strange page hash\n");
*/
pmap_startup(&virtual_space_start, &virtual_space_end);
- virtual_space_start = round_page_32(virtual_space_start);
- virtual_space_end = trunc_page_32(virtual_space_end);
+ virtual_space_start = round_page(virtual_space_start);
+ virtual_space_end = trunc_page(virtual_space_end);
*startp = virtual_space_start;
*endp = virtual_space_end;
* wired, they nonetheless can't be moved. At this moment,
* all VM managed pages are "free", courtesy of pmap_startup.
*/
- vm_page_wire_count = atop_64(max_mem) - vm_page_free_count; /* initial value */
+ vm_page_wire_count = atop(mem_size) - vm_page_free_count; /* initial value */
printf("vm_page_bootstrap: %d free pages\n", vm_page_free_count);
vm_page_free_count_minimum = vm_page_free_count;
pmap_steal_memory(
vm_size_t size)
{
- vm_offset_t addr, vaddr;
- ppnum_t phys_page;
+ vm_offset_t addr, vaddr, paddr;
/*
* We round the size to a round multiple.
* we don't trust the pmap module to do it right.
*/
- virtual_space_start = round_page_32(virtual_space_start);
- virtual_space_end = trunc_page_32(virtual_space_end);
+ virtual_space_start = round_page(virtual_space_start);
+ virtual_space_end = trunc_page(virtual_space_end);
}
/*
* Allocate and map physical pages to back new virtual pages.
*/
- for (vaddr = round_page_32(addr);
+ for (vaddr = round_page(addr);
vaddr < addr + size;
vaddr += PAGE_SIZE) {
- if (!pmap_next_page(&phys_page))
+ if (!pmap_next_page(&paddr))
panic("pmap_steal_memory");
/*
* but some pmap modules barf if they are.
*/
- pmap_enter(kernel_pmap, vaddr, phys_page,
+ pmap_enter(kernel_pmap, vaddr, paddr,
VM_PROT_READ|VM_PROT_WRITE,
VM_WIMG_USE_DEFAULT, FALSE);
/*
vm_offset_t *startp,
vm_offset_t *endp)
{
- unsigned int i, npages, pages_initialized, fill, fillval;
- vm_page_t pages;
- ppnum_t phys_page;
- addr64_t tmpaddr;
+ unsigned int i, npages, pages_initialized;
+ vm_page_t pages;
+ vm_offset_t paddr;
/*
* We calculate how many page frames we will have
* and then allocate the page structures in one chunk.
*/
- tmpaddr = (addr64_t)pmap_free_pages() * (addr64_t)PAGE_SIZE; /* Get the amount of memory left */
- tmpaddr = tmpaddr + (addr64_t)(round_page_32(virtual_space_start) - virtual_space_start); /* Account for any slop */
- npages = (unsigned int)(tmpaddr / (addr64_t)(PAGE_SIZE + sizeof(*pages))); /* Figure size of all vm_page_ts, including enough to hold the vm_page_ts */
+ npages = ((PAGE_SIZE * pmap_free_pages() +
+ (round_page(virtual_space_start) - virtual_space_start)) /
+ (PAGE_SIZE + sizeof *pages));
pages = (vm_page_t) pmap_steal_memory(npages * sizeof *pages);
*/
for (i = 0, pages_initialized = 0; i < npages; i++) {
- if (!pmap_next_page(&phys_page))
+ if (!pmap_next_page(&paddr))
break;
- vm_page_init(&pages[i], phys_page);
+ vm_page_init(&pages[i], paddr);
vm_page_pages++;
pages_initialized++;
}
* they require several consecutive pages.
*/
-/*
- * Check if we want to initialize pages to a known value
- */
-
- fill = 0; /* Assume no fill */
- if (PE_parse_boot_arg("fill", &fillval)) fill = 1; /* Set fill */
-
for (i = pages_initialized; i > 0; i--) {
- extern void fillPage(ppnum_t phys_page, unsigned int fillval);
- if(fill) fillPage(pages[i - 1].phys_page, fillval); /* Fill the page with a know value if requested at boot */
vm_page_release(&pages[i - 1]);
}
-#if 0
- {
- vm_page_t xx, xxo, xxl;
- int j, k, l;
-
- j = 0; /* (BRINGUP) */
- xxl = 0;
-
- for(xx = vm_page_queue_free; xx; xxl = xx, xx = xx->pageq.next) { /* (BRINGUP) */
- j++; /* (BRINGUP) */
- if(j > vm_page_free_count) { /* (BRINGUP) */
- panic("pmap_startup: too many pages, xx = %08X, xxl = %08X\n", xx, xxl);
- }
-
- l = vm_page_free_count - j; /* (BRINGUP) */
- k = 0; /* (BRINGUP) */
-
- if(((j - 1) & 0xFFFF) == 0) kprintf("checking number %d of %d\n", j, vm_page_free_count);
-
- for(xxo = xx->pageq.next; xxo; xxo = xxo->pageq.next) { /* (BRINGUP) */
- k++;
- if(k > l) panic("pmap_startup: too many in secondary check %d %d\n", k, l);
- if((xx->phys_page & 0xFFFFFFFF) == (xxo->phys_page & 0xFFFFFFFF)) { /* (BRINGUP) */
- panic("pmap_startup: duplicate physaddr, xx = %08X, xxo = %08X\n", xx, xxo);
- }
- }
- }
-
- if(j != vm_page_free_count) { /* (BRINGUP) */
- panic("pmap_startup: vm_page_free_count does not match, calc = %d, vm_page_free_count = %08X\n", j, vm_page_free_count);
- }
- }
-#endif
-
-
/*
* We have to re-align virtual_space_start,
* because pmap_steal_memory has been using it.
*/
- virtual_space_start = round_page_32(virtual_space_start);
+ virtual_space_start = round_page(virtual_space_start);
*startp = virtual_space_start;
*endp = virtual_space_end;
void
vm_page_create(
- ppnum_t start,
- ppnum_t end)
+ vm_offset_t start,
+ vm_offset_t end)
{
- ppnum_t phys_page;
- vm_page_t m;
+ vm_offset_t paddr;
+ vm_page_t m;
- for (phys_page = start;
- phys_page < end;
- phys_page++) {
+ for (paddr = round_page(start);
+ paddr < trunc_page(end);
+ paddr += PAGE_SIZE) {
while ((m = (vm_page_t) vm_page_grab_fictitious())
== VM_PAGE_NULL)
vm_page_more_fictitious();
- vm_page_init(m, phys_page);
+ vm_page_init(m, paddr);
vm_page_pages++;
vm_page_release(m);
}
*
* Distributes the object/offset key pair among hash buckets.
*
- * NOTE: The bucket count must be a power of 2
+ * NOTE: To get a good hash function, the bucket count should
+ * be a power of two.
*/
#define vm_page_hash(object, offset) (\
- ( (natural_t)((uint32_t)object * vm_page_bucket_hash) + ((uint32_t)atop_64(offset) ^ vm_page_bucket_hash))\
+ ( ((natural_t)(vm_offset_t)object<<vm_page_hash_shift) + (natural_t)atop(offset))\
& vm_page_hash_mask)
/*
break;
}
simple_unlock(&vm_page_bucket_lock);
-
return(mem);
}
void
vm_page_init(
vm_page_t mem,
- ppnum_t phys_page)
+ vm_offset_t phys_addr)
{
*mem = vm_page_template;
- mem->phys_page = phys_page;
+ mem->phys_addr = phys_addr;
}
/*
assert(!m->free);
assert(m->busy);
assert(m->fictitious);
- assert(m->phys_page == vm_page_fictitious_addr);
+ assert(m->phys_addr == vm_page_fictitious_addr);
c_vm_page_release_fictitious++;
if (real_m == VM_PAGE_NULL)
return FALSE;
- m->phys_page = real_m->phys_page;
+ m->phys_addr = real_m->phys_addr;
m->fictitious = FALSE;
m->no_isync = TRUE;
vm_page_inactive_count++;
vm_page_unlock_queues();
- real_m->phys_page = vm_page_fictitious_addr;
+ real_m->phys_addr = vm_page_fictitious_addr;
real_m->fictitious = TRUE;
vm_page_release_fictitious(real_m);
(vm_page_inactive_count < vm_page_inactive_target)))
thread_wakeup((event_t) &vm_page_free_wanted);
-// dbgLog(mem->phys_page, vm_page_free_count, vm_page_wire_count, 4); /* (TEST/DEBUG) */
+// dbgLog(mem->phys_addr, vm_page_free_count, vm_page_wire_count, 4); /* (TEST/DEBUG) */
return mem;
}
vm_page_release(
register vm_page_t mem)
{
-
-#if 0
- unsigned int pindex;
- phys_entry *physent;
-
- physent = mapping_phys_lookup(mem->phys_page, &pindex); /* (BRINGUP) */
- if(physent->ppLink & ppN) { /* (BRINGUP) */
- panic("vm_page_release: already released - %08X %08X\n", mem, mem->phys_page);
- }
- physent->ppLink = physent->ppLink | ppN; /* (BRINGUP) */
-#endif
-
assert(!mem->private && !mem->fictitious);
-// dbgLog(mem->phys_page, vm_page_free_count, vm_page_wire_count, 5); /* (TEST/DEBUG) */
+// dbgLog(mem->phys_addr, vm_page_free_count, vm_page_wire_count, 5); /* (TEST/DEBUG) */
mutex_lock(&vm_page_queue_free_lock);
if (mem->free)
assert(!mem->free);
assert(!mem->cleaning);
assert(!mem->pageout);
- assert(!vm_page_free_verify || pmap_verify_free(mem->phys_page));
+ assert(!vm_page_free_verify || pmap_verify_free(mem->phys_addr));
if (mem->tabled)
vm_page_remove(mem); /* clears tabled, object, offset */
if (mem->private) {
mem->private = FALSE;
mem->fictitious = TRUE;
- mem->phys_page = vm_page_fictitious_addr;
+ mem->phys_addr = vm_page_fictitious_addr;
}
if (mem->fictitious) {
vm_page_release_fictitious(mem);
vm_zf_count-=1;
mem->zero_fill = FALSE;
}
- vm_page_init(mem, mem->phys_page);
+ vm_page_init(mem, mem->phys_addr);
vm_page_release(mem);
}
}
{
VM_PAGE_CHECK(m);
-// dbgLog(m->phys_page, vm_page_free_count, vm_page_wire_count, 6); /* (TEST/DEBUG) */
+// dbgLog(m->phys_addr, vm_page_free_count, vm_page_wire_count, 6); /* (TEST/DEBUG) */
/*
* This page is no longer very interesting. If it was
return;
if (m->active || (m->inactive && m->reference)) {
if (!m->fictitious && !m->absent)
- pmap_clear_reference(m->phys_page);
+ pmap_clear_reference(m->phys_addr);
m->reference = FALSE;
VM_PAGE_QUEUES_REMOVE(m);
}
VM_PAGE_CHECK(m);
#ifdef PMAP_ZERO_PART_PAGE_IMPLEMENTED
- pmap_zero_part_page(m->phys_page, m_pa, len);
+ pmap_zero_part_page(m->phys_addr, m_pa, len);
#else
while (1) {
tmp = vm_page_grab();
VM_PAGE_CHECK(m);
-// dbgTrace(0xAEAEAEAE, m->phys_page, 0); /* (BRINGUP) */
- pmap_zero_page(m->phys_page);
+ pmap_zero_page(m->phys_addr);
}
/*
VM_PAGE_CHECK(src_m);
VM_PAGE_CHECK(dst_m);
- pmap_copy_part_page(src_m->phys_page, src_pa,
- dst_m->phys_page, dst_pa, len);
+ pmap_copy_part_page(src_m->phys_addr, src_pa,
+ dst_m->phys_addr, dst_pa, len);
}
/*
VM_PAGE_CHECK(src_m);
VM_PAGE_CHECK(dest_m);
- pmap_copy_page(src_m->phys_page, dest_m->phys_page);
+ pmap_copy_page(src_m->phys_addr, dest_m->phys_addr);
}
/*
while (m != VM_PAGE_NULL) {
cpm_counter(++vpfls_pages_handled);
next_m = NEXT_PAGE(m);
- if (m->phys_page < sort_list->phys_page) {
+ if (m->phys_addr < sort_list->phys_addr) {
cpm_counter(++vpfls_head_insertions);
SET_NEXT_PAGE(m, sort_list);
sort_list = m;
- } else if (m->phys_page > sort_list_end->phys_page) {
+ } else if (m->phys_addr > sort_list_end->phys_addr) {
cpm_counter(++vpfls_tail_insertions);
SET_NEXT_PAGE(sort_list_end, m);
SET_NEXT_PAGE(m, VM_PAGE_NULL);
/* general sorted list insertion */
prev = &sort_list;
for (m1=sort_list; m1!=VM_PAGE_NULL; m1=NEXT_PAGE(m1)) {
- if (m1->phys_page > m->phys_page) {
+ if (m1->phys_addr > m->phys_addr) {
if (*prev != m1)
panic("vm_sort_free_list: ugh");
SET_NEXT_PAGE(m, *prev);
*/
for (m = sort_list, npages = 0; m != VM_PAGE_NULL; m = NEXT_PAGE(m)) {
if (m != sort_list &&
- m->phys_page <= addr) {
+ m->phys_addr <= addr) {
printf("m 0x%x addr 0x%x\n", m, addr);
panic("vm_sort_free_list");
}
- addr = m->phys_page;
+ addr = m->phys_addr;
++npages;
}
if (old_free_count != vm_page_free_count)
unsigned int page_count;
vm_offset_t prev_addr;
- prev_addr = pages->phys_page;
+ prev_addr = pages->phys_addr;
page_count = 1;
for (m = NEXT_PAGE(pages); m != VM_PAGE_NULL; m = NEXT_PAGE(m)) {
- if (m->phys_page != prev_addr + 1) {
+ if (m->phys_addr != prev_addr + page_size) {
printf("m 0x%x prev_addr 0x%x, current addr 0x%x\n",
- m, prev_addr, m->phys_page);
+ m, prev_addr, m->phys_addr);
printf("pages 0x%x page_count %d\n", pages, page_count);
panic("vm_page_verify_contiguous: not contiguous!");
}
- prev_addr = m->phys_page;
+ prev_addr = m->phys_addr;
++page_count;
}
if (page_count != npages) {
int npages)
{
vm_page_t m, *contig_prev, *prev_ptr;
- ppnum_t prev_page;
+ vm_offset_t prev_addr;
unsigned int contig_npages;
vm_page_t list;
if (npages < 1)
return VM_PAGE_NULL;
- prev_page = vm_page_queue_free->phys_page - 2;
+ prev_addr = vm_page_queue_free->phys_addr - (page_size + 1);
prev_ptr = &vm_page_queue_free;
for (m = vm_page_queue_free; m != VM_PAGE_NULL; m = NEXT_PAGE(m)) {
- if (m->phys_page != prev_page + 1) {
+ if (m->phys_addr != prev_addr + page_size) {
/*
* Whoops! Pages aren't contiguous. Start over.
*/
assert(contig_npages < npages);
prev_ptr = (vm_page_t *) &m->pageq.next;
- prev_page = m->phys_page;
+ prev_addr = m->phys_addr;
}
cpm_counter(++vpfc_failed);
return VM_PAGE_NULL;
(p->restart ? "" : "!"),
(p->unusual ? "" : "!"));
- iprintf("phys_page=0x%x", p->phys_page);
+ iprintf("phys_addr=0x%x", p->phys_addr);
printf(", page_error=0x%x", p->page_error);
printf(", page_lock=0x%x", p->page_lock);
printf(", unlock_request=%d\n", p->unlock_request);
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
lsf_hash_lookup(
queue_head_t *hash_table,
void *file_object,
- vm_offset_t recognizableOffset,
int size,
boolean_t alternate,
shared_region_task_mappings_t sm_info);
ipc_port_t shared_text_region_handle;
ipc_port_t shared_data_region_handle;
vm_offset_t shared_file_mapping_array = 0;
-
-shared_region_mapping_t default_environment_shared_regions = NULL;
-static decl_mutex_data(,default_regions_list_lock_data)
-
-#define default_regions_list_lock() \
- mutex_lock(&default_regions_list_lock_data)
-#define default_regions_list_lock_try() \
- mutex_try(&default_regions_list_lock_data)
-#define default_regions_list_unlock() \
- mutex_unlock(&default_regions_list_lock_data)
-
+shared_region_mapping_t system_shared_region = NULL;
ipc_port_t sfma_handle = NULL;
zone_t lsf_zone;
int shared_file_available_hash_ele;
-/* com region support */
-ipc_port_t com_region_handle = NULL;
-vm_map_t com_region_map = NULL;
-vm_size_t com_region_size = 0x7000;
-shared_region_mapping_t com_mapping_resource = NULL;
-
-#define GLOBAL_COM_REGION_BASE 0xFFFF8000
-
-/* called for the non-default, private branch shared region support */
-/* system default fields for fs_base and system supported are not */
-/* relevant as the system default flag is not set */
kern_return_t
shared_file_create_system_region(
shared_region_mapping_t *shared_region)
kret = shared_region_mapping_create(text_handle,
text_size, data_handle, data_size, mapping_array,
GLOBAL_SHARED_TEXT_SEGMENT, shared_region,
- SHARED_ALTERNATE_LOAD_BASE, SHARED_ALTERNATE_LOAD_BASE);
+ 0x9000000, 0x9000000);
if(kret)
return kret;
(*shared_region)->flags = 0;
- if(com_mapping_resource) {
- shared_region_mapping_ref(com_mapping_resource);
- (*shared_region)->next = com_mapping_resource;
- }
-
return KERN_SUCCESS;
}
-/*
- * load a new default for a specified environment into the default share
- * regions list. If a previous default exists for the envrionment specification
- * it is returned along with its reference. It is expected that the new
- * sytem region structure passes a reference.
- */
-
-shared_region_mapping_t
-update_default_shared_region(
- shared_region_mapping_t new_system_region)
-{
- shared_region_mapping_t old_system_region;
- unsigned int fs_base;
- unsigned int system;
-
- fs_base = new_system_region->fs_base;
- system = new_system_region->system;
- new_system_region->flags |= SHARED_REGION_SYSTEM;
- default_regions_list_lock();
- old_system_region = default_environment_shared_regions;
-
- if((old_system_region != NULL) &&
- (old_system_region->fs_base == fs_base) &&
- (old_system_region->system == system)) {
- new_system_region->default_env_list =
- old_system_region->default_env_list;
- default_environment_shared_regions = new_system_region;
- default_regions_list_unlock();
- old_system_region->flags |= SHARED_REGION_STALE;
- return old_system_region;
- }
- if (old_system_region) {
- while(old_system_region->default_env_list != NULL) {
- if((old_system_region->default_env_list->fs_base == fs_base) &&
- (old_system_region->default_env_list->system == system)) {
- new_system_region->default_env_list =
- old_system_region->default_env_list
- ->default_env_list;
- old_system_region->default_env_list =
- new_system_region;
- default_regions_list_unlock();
- old_system_region->flags |= SHARED_REGION_STALE;
- return old_system_region;
- }
- old_system_region = old_system_region->default_env_list;
- }
- }
- /* If we get here, we are at the end of the system list and we */
- /* did not find a pre-existing entry */
- if(old_system_region) {
- old_system_region->default_env_list = new_system_region;
- } else {
- default_environment_shared_regions = new_system_region;
- }
- default_regions_list_unlock();
- return NULL;
-}
-
-/*
- * lookup a system_shared_region for the environment specified. If one is
- * found, it is returned along with a reference against the structure
- */
-
-shared_region_mapping_t
-lookup_default_shared_region(
- unsigned int fs_base,
- unsigned int system)
-{
- shared_region_mapping_t system_region;
- default_regions_list_lock();
- system_region = default_environment_shared_regions;
-
- while(system_region != NULL) {
- if((system_region->fs_base == fs_base) &&
- (system_region->system == system)) {
- break;
- }
- system_region = system_region->default_env_list;
- }
- if(system_region)
- shared_region_mapping_ref(system_region);
- default_regions_list_unlock();
- return system_region;
-}
-
-/*
- * remove a system_region default if it appears in the default regions list.
- * Drop a reference on removal.
- */
-
-void
-remove_default_shared_region(
- shared_region_mapping_t system_region)
-{
- shared_region_mapping_t old_system_region;
- unsigned int fs_base;
- unsigned int system;
-
- default_regions_list_lock();
- old_system_region = default_environment_shared_regions;
-
- if(old_system_region == NULL) {
- default_regions_list_unlock();
- return;
- }
-
- if (old_system_region == system_region) {
- default_environment_shared_regions
- = old_system_region->default_env_list;
- old_system_region->flags |= SHARED_REGION_STALE;
- shared_region_mapping_dealloc(old_system_region);
- default_regions_list_unlock();
- return;
- }
-
- while(old_system_region->default_env_list != NULL) {
- if(old_system_region->default_env_list == system_region) {
- shared_region_mapping_t dead_region;
- dead_region = old_system_region->default_env_list;
- old_system_region->default_env_list =
- old_system_region->default_env_list->default_env_list;
- dead_region->flags |= SHARED_REGION_STALE;
- shared_region_mapping_dealloc(dead_region);
- default_regions_list_unlock();
- return;
- }
- old_system_region = old_system_region->default_env_list;
- }
- default_regions_list_unlock();
-}
-
-void
-remove_all_shared_regions()
-{
- shared_region_mapping_t system_region;
- shared_region_mapping_t next_system_region;
-
- default_regions_list_lock();
- system_region = default_environment_shared_regions;
-
- if(system_region == NULL) {
- default_regions_list_unlock();
- return;
- }
-
- while(system_region != NULL) {
- next_system_region = system_region->default_env_list;
- system_region->flags |= SHARED_REGION_STALE;
- shared_region_mapping_dealloc(system_region);
- system_region = next_system_region;
- }
- default_environment_shared_regions = NULL;
- default_regions_list_unlock();
-}
-
-/* shared_com_boot_time_init initializes the common page shared data and */
-/* text region. This region is semi independent of the split libs */
-/* and so its policies have to be handled differently by the code that */
-/* manipulates the mapping of shared region environments. However, */
-/* the shared region delivery system supports both */
-shared_com_boot_time_init()
-{
- kern_return_t kret;
- vm_named_entry_t named_entry;
-
- if(com_region_handle) {
- panic("shared_com_boot_time_init: "
- "com_region_handle already set\n");
- }
-
- /* create com page region */
- if(kret = vm_region_object_create(kernel_map,
- com_region_size,
- &com_region_handle)) {
- panic("shared_com_boot_time_init: "
- "unable to create comm page\n");
- return;
- }
- /* now set export the underlying region/map */
- named_entry = (vm_named_entry_t)com_region_handle->ip_kobject;
- com_region_map = named_entry->backing.map;
- /* wrap the com region in its own shared file mapping structure */
- shared_region_mapping_create(com_region_handle,
- com_region_size, NULL, 0, 0,
- GLOBAL_COM_REGION_BASE, &com_mapping_resource,
- 0, 0);
-
-}
-
shared_file_boot_time_init(
- unsigned int fs_base,
- unsigned int system)
+)
{
long shared_text_region_size;
long shared_data_region_size;
shared_region_mapping_t new_system_region;
- shared_region_mapping_t old_default_env;
+ shared_region_mapping_t old_system_region;
shared_text_region_size = 0x10000000;
shared_data_region_size = 0x10000000;
shared_text_region_size, shared_data_region_handle,
shared_data_region_size, shared_file_mapping_array,
GLOBAL_SHARED_TEXT_SEGMENT, &new_system_region,
- SHARED_ALTERNATE_LOAD_BASE, SHARED_ALTERNATE_LOAD_BASE);
-
- new_system_region->fs_base = fs_base;
- new_system_region->system = system;
- new_system_region->flags = SHARED_REGION_SYSTEM;
-
- /* grab an extra reference for the caller */
- /* remember to grab before call to update */
- shared_region_mapping_ref(new_system_region);
- old_default_env = update_default_shared_region(new_system_region);
+ 0x9000000, 0x9000000);
+ old_system_region = system_shared_region;
+ system_shared_region = new_system_region;
+ system_shared_region->flags = SHARED_REGION_SYSTEM;
+ /* consume the reference held because this is the */
+ /* system shared region */
+ if(old_system_region) {
+ shared_region_mapping_dealloc(old_system_region);
+ }
/* hold an extra reference because these are the system */
/* shared regions. */
- if(old_default_env)
- shared_region_mapping_dealloc(old_default_env);
- if(com_mapping_resource == NULL) {
- shared_com_boot_time_init();
- }
- shared_region_mapping_ref(com_mapping_resource);
- new_system_region->next = com_mapping_resource;
- vm_set_shared_region(current_task(), new_system_region);
+ shared_region_mapping_ref(system_shared_region);
+ vm_set_shared_region(current_task(), system_shared_region);
+
}
for (b = *mapping_array, alloced = 0;
alloced < (hash_size +
- round_page_32(sizeof(struct sf_mapping)));
+ round_page(sizeof(struct sf_mapping)));
alloced += PAGE_SIZE, b += PAGE_SIZE) {
vm_object_lock(buf_object);
p = vm_page_alloc(buf_object, alloced);
}
p->busy = FALSE;
vm_object_unlock(buf_object);
- pmap_enter(kernel_pmap, b, p->phys_page,
+ pmap_enter(kernel_pmap, b, p->phys_addr,
VM_PROT_READ | VM_PROT_WRITE,
- ((unsigned int)(p->object->wimg_bits))
- & VM_WIMG_MASK,
- TRUE);
+ VM_WIMG_USE_DEFAULT, TRUE);
}
if (vm_map_wire(kernel_map, *mapping_array,
*mapping_array +
- (hash_size + round_page_32(sizeof(struct sf_mapping))),
+ (hash_size + round_page(sizeof(struct sf_mapping))),
VM_PROT_DEFAULT, FALSE) != KERN_SUCCESS) {
panic("shared_file_init: No memory for data table");
}
lsf_zone = zinit(sizeof(struct load_file_ele),
data_table_size -
- (hash_size + round_page_32(sizeof(struct sf_mapping))),
+ (hash_size + round_page(sizeof(struct sf_mapping))),
0, "load_file_server");
zone_change(lsf_zone, Z_EXHAUST, TRUE);
zone_change(lsf_zone, Z_COLLECT, FALSE);
zone_change(lsf_zone, Z_EXPAND, FALSE);
zone_change(lsf_zone, Z_FOREIGN, TRUE);
-
- /* initialize the global default environment lock */
- mutex_init(&default_regions_list_lock_data, ETAP_NO_TRACE);
-
} else {
*mapping_array = shared_file_mapping_array;
}
hash_table_size = (shared_file_header->hash_size)
* sizeof(struct queue_entry);
hash_table_offset = hash_table_size +
- round_page_32(sizeof(struct sf_mapping));
+ round_page(sizeof(struct sf_mapping));
for (i = 0; i < shared_file_header->hash_size; i++)
queue_init(&shared_file_header->hash[i]);
alternate = (*flags & ALTERNATE_LOAD_SITE) ? TRUE : FALSE;
if (file_entry = lsf_hash_lookup(shared_file_header->hash,
- (void *) file_object, mappings[0].file_offset, shared_file_header->hash_size,
+ (void *) file_object, shared_file_header->hash_size,
alternate, sm_info)) {
/* File is loaded, check the load manifest for exact match */
/* we simplify by requiring that the elements be the same */
*flags = 0;
if(ret == KERN_NO_SPACE) {
shared_region_mapping_t regions;
- shared_region_mapping_t system_region;
regions = (shared_region_mapping_t)sm_info->self;
regions->flags |= SHARED_REGION_FULL;
- system_region = lookup_default_shared_region(
- regions->fs_base, regions->system);
- if(system_region == regions) {
+ if(regions == system_shared_region) {
shared_region_mapping_t new_system_shared_regions;
- shared_file_boot_time_init(
- regions->fs_base, regions->system);
+ shared_file_boot_time_init();
/* current task must stay with its current */
/* regions, drop count on system_shared_region */
/* and put back our original set */
- vm_get_shared_region(current_task(),
- &new_system_shared_regions);
- shared_region_mapping_dealloc(
- new_system_shared_regions);
+ vm_get_shared_region(current_task(), &new_system_shared_regions);
+ shared_region_mapping_dealloc(new_system_shared_regions);
vm_set_shared_region(current_task(), regions);
}
- if(system_region != NULL) {
- shared_region_mapping_dealloc(system_region);
- }
}
mutex_unlock(&shared_file_header->lock);
return ret;
lsf_hash_lookup(
queue_head_t *hash_table,
void *file_object,
- vm_offset_t recognizableOffset,
int size,
boolean_t alternate,
shared_region_task_mappings_t sm_info)
for (entry = (load_struct_t *)queue_first(bucket);
!queue_end(bucket, &entry->links);
entry = (load_struct_t *)queue_next(&entry->links)) {
-
- if ((entry->file_object == (int) file_object) &&
- (entry->file_offset != recognizableOffset)) {
- }
- if ((entry->file_object == (int)file_object) &&
- (entry->file_offset == recognizableOffset)) {
+ if (entry->file_object == (int)file_object) {
target_region = (shared_region_mapping_t)sm_info->self;
depth = target_region->depth;
while(target_region) {
entry->links.next = (queue_entry_t) 0;
entry->regions_instance = (shared_region_mapping_t)sm_info->self;
entry->depth=((shared_region_mapping_t)sm_info->self)->depth;
- entry->file_offset = mappings[0].file_offset;
lsf_hash_insert(entry, sm_info);
tptr = &(entry->mappings);
+ mappings[i].size;
}
}
- if((alternate_load_next + round_page_32(max_loadfile_offset)) >=
+ if((alternate_load_next + round_page(max_loadfile_offset)) >=
(sm_info->data_size - (sm_info->data_size>>9))) {
return KERN_NO_SPACE;
}
- alternate_load_next += round_page_32(max_loadfile_offset);
+ alternate_load_next += round_page(max_loadfile_offset);
} else {
if (((*base_address) & SHARED_TEXT_REGION_MASK) >
entry->base_address = (*base_address) & SHARED_TEXT_REGION_MASK;
- // Sanity check the mappings -- make sure we don't stray across the
- // alternate boundary. If any bit of a library that we're not trying
- // to load in the alternate load space strays across that boundary,
- // return KERN_INVALID_ARGUMENT immediately so that the caller can
- // try to load it in the alternate shared area. We do this to avoid
- // a nasty case: if a library tries to load so that it crosses the
- // boundary, it'll occupy a bit of the alternate load area without
- // the kernel being aware. When loads into the alternate load area
- // at the first free address are tried, the load will fail.
- // Thus, a single library straddling the boundary causes all sliding
- // libraries to fail to load. This check will avoid such a case.
-
- if (!(flags & ALTERNATE_LOAD_SITE)) {
- for (i = 0; i<map_cnt;i++) {
- vm_offset_t region_mask;
- vm_address_t region_start;
- vm_address_t region_end;
-
- if ((mappings[i].protection & VM_PROT_WRITE) == 0) {
- // mapping offsets are relative to start of shared segments.
- region_mask = SHARED_TEXT_REGION_MASK;
- region_start = (mappings[i].mapping_offset & region_mask)+entry->base_address;
- region_end = (mappings[i].size + region_start);
- if (region_end >= SHARED_ALTERNATE_LOAD_BASE) {
- // No library is permitted to load so any bit of it is in the
- // shared alternate space. If they want it loaded, they can put
- // it in the alternate space explicitly.
-printf("Library trying to load across alternate shared region boundary -- denied!\n");
- return KERN_INVALID_ARGUMENT;
- }
- } else {
- // rw section?
- region_mask = SHARED_DATA_REGION_MASK;
- region_start = (mappings[i].mapping_offset & region_mask)+entry->base_address;
- region_end = (mappings[i].size + region_start);
- if (region_end >= SHARED_ALTERNATE_LOAD_BASE) {
-printf("Library trying to load across alternate shared region boundary-- denied!\n");
- return KERN_INVALID_ARGUMENT;
- }
- } // write?
- } // for
- } // if not alternate load site.
-
/* copyin mapped file data */
for(i = 0; i<map_cnt; i++) {
vm_offset_t target_address;
if(!(mappings[i].protection & VM_PROT_ZF)) {
if(vm_map_copyin(current_map(),
mapped_file + mappings[i].file_offset,
- round_page_32(mappings[i].size), FALSE, ©_object)) {
+ round_page(mappings[i].size), FALSE, ©_object)) {
vm_deallocate(((vm_named_entry_t)local_map->ip_kobject)
->backing.map, target_address, mappings[i].size);
lsf_unload(file_object, entry->base_address, sm_info);
}
vm_map_protect(((vm_named_entry_t)local_map->ip_kobject)
->backing.map, target_address,
- round_page_32(target_address + mappings[i].size),
+ round_page(target_address + mappings[i].size),
(mappings[i].protection &
(VM_PROT_READ | VM_PROT_EXECUTE)),
TRUE);
vm_map_protect(((vm_named_entry_t)local_map->ip_kobject)
->backing.map, target_address,
- round_page_32(target_address + mappings[i].size),
+ round_page(target_address + mappings[i].size),
(mappings[i].protection &
(VM_PROT_READ | VM_PROT_EXECUTE)),
FALSE);
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
vm_offset_t client_base;
vm_offset_t alternate_base;
vm_offset_t alternate_next;
- unsigned int fs_base;
- unsigned int system;
int flags;
vm_offset_t self;
};
-#define SHARED_REGION_SYSTEM 0x1 // Default env for system and fs_root
-#define SHARED_REGION_FULL 0x2 // Shared regions are full
-#define SHARED_REGION_STALE 0x4 // Indicates no longer in default list
-
-
-/* defines for default environment, and co-resident systems */
-
-#define ENV_DEFAULT_SYSTEM 0
-#define ENV_DEFAULT_ROOT 0
+#define SHARED_REGION_SYSTEM 0x1
+#define SHARED_REGION_FULL 0x2
typedef struct shared_region_task_mappings *shared_region_task_mappings_t;
typedef struct shared_region_mapping *shared_region_mapping_t;
vm_offset_t base_address;
int mapping_cnt;
loaded_mapping_t *mappings;
- vm_offset_t file_offset; // start of file we mapped in
};
typedef struct load_struct load_struct_t;
struct shared_region_mapping {
decl_mutex_data(, Lock) /* Synchronization */
int ref_count;
- unsigned int fs_base;
- unsigned int system;
mach_port_t text_region;
vm_size_t text_size;
mach_port_t data_region;
vm_offset_t alternate_next;
int flags;
int depth;
- shared_region_mapping_t default_env_list;
shared_region_object_chain_t object_chain;
shared_region_mapping_t self;
shared_region_mapping_t next;
vm_offset_t *client_base,
vm_offset_t *alternate_base,
vm_offset_t *alternate_next,
- unsigned int *fs_base,
- unsigned int *system,
int *flags,
shared_region_mapping_t *next);
task_t task,
shared_region_mapping_t shared_region);
-extern shared_region_mapping_t update_default_shared_region(
- shared_region_mapping_t new_system_region);
-
-extern shared_region_mapping_t lookup_default_shared_region(
- unsigned int fs_base,
- unsigned int system);
-
-extern void remove_default_shared_region(
- shared_region_mapping_t system_region);
-
extern unsigned int lsf_mapping_pool_gauge();
#endif /* __APPLE_API_PRIVATE */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
if (anywhere)
*addr = vm_map_min(map);
else
- *addr = trunc_page_32(*addr);
- size = round_page_32(size);
+ *addr = trunc_page(*addr);
+ size = round_page(size);
if (size == 0) {
return(KERN_INVALID_ARGUMENT);
}
if (size == (vm_offset_t) 0)
return(KERN_SUCCESS);
- return(vm_map_remove(map, trunc_page_32(start),
- round_page_32(start+size), VM_MAP_NO_FLAGS));
+ return(vm_map_remove(map, trunc_page(start),
+ round_page(start+size), VM_MAP_NO_FLAGS));
}
/*
return(KERN_INVALID_ARGUMENT);
return(vm_map_inherit(map,
- trunc_page_32(start),
- round_page_32(start+size),
+ trunc_page(start),
+ round_page(start+size),
new_inheritance));
}
return(KERN_INVALID_ARGUMENT);
return(vm_map_protect(map,
- trunc_page_32(start),
- round_page_32(start+size),
+ trunc_page(start),
+ round_page(start+size),
new_protection,
set_maximum));
}
vm_map_entry_t map_entry;
named_entry_unlock(named_entry);
- *address = trunc_page_32(*address);
- size = round_page_64(size);
+ *address = trunc_page(*address);
+ size = round_page(size);
vm_object_reference(vm_submap_object);
if ((result = vm_map_enter(target_map,
address, size, mask, flags,
vm_object_reference(named_entry->object);
object = named_entry->object;
} else {
- unsigned int access;
- vm_prot_t protections;
- unsigned int wimg_mode;
- boolean_t cache_attr;
-
- protections = named_entry->protection
- & VM_PROT_ALL;
- access = GET_MAP_MEM(named_entry->protection);
-
- object = vm_object_enter(
- named_entry->backing.pager,
- named_entry->size,
- named_entry->internal,
- FALSE,
- FALSE);
+ object = vm_object_enter(named_entry->backing.pager,
+ named_entry->size,
+ named_entry->internal,
+ FALSE,
+ FALSE);
if (object == VM_OBJECT_NULL) {
named_entry_unlock(named_entry);
return(KERN_INVALID_OBJECT);
}
-
- vm_object_lock(object);
-
- /* create an extra ref for the named entry */
- vm_object_reference_locked(object);
+ object->true_share = TRUE;
named_entry->object = object;
named_entry_unlock(named_entry);
-
- wimg_mode = object->wimg_bits;
- if(access == MAP_MEM_IO) {
- wimg_mode = VM_WIMG_IO;
- } else if (access == MAP_MEM_COPYBACK) {
- wimg_mode = VM_WIMG_USE_DEFAULT;
- } else if (access == MAP_MEM_WTHRU) {
- wimg_mode = VM_WIMG_WTHRU;
- } else if (access == MAP_MEM_WCOMB) {
- wimg_mode = VM_WIMG_WCOMB;
- }
- if ((wimg_mode == VM_WIMG_IO)
- || (wimg_mode == VM_WIMG_WCOMB))
- cache_attr = TRUE;
- else
- cache_attr = FALSE;
-
- if (named_entry->backing.pager) {
- /* wait for object (if any) to be ready */
+ /* create an extra reference for the named entry */
+ vm_object_reference(named_entry->object);
+ /* wait for object (if any) to be ready */
+ if (object != VM_OBJECT_NULL) {
+ vm_object_lock(object);
while (!object->pager_ready) {
vm_object_wait(object,
- VM_OBJECT_EVENT_PAGER_READY,
- THREAD_UNINT);
+ VM_OBJECT_EVENT_PAGER_READY,
+ THREAD_UNINT);
vm_object_lock(object);
}
+ vm_object_unlock(object);
}
- if(object->wimg_bits != wimg_mode) {
- vm_page_t p;
-
- vm_object_paging_wait(object, THREAD_UNINT);
-
- object->wimg_bits = wimg_mode;
- queue_iterate(&object->memq, p, vm_page_t, listq) {
- if (!p->fictitious) {
- pmap_page_protect(
- p->phys_page,
- VM_PROT_NONE);
- if(cache_attr)
- pmap_sync_caches_phys(
- p->phys_page);
- }
- }
- }
- object->true_share = TRUE;
- if (object->copy_strategy == MEMORY_OBJECT_COPY_SYMMETRIC)
- object->copy_strategy = MEMORY_OBJECT_COPY_DELAY;
- vm_object_unlock(object);
}
} else if (ip_kotype(port) == IKOT_MEMORY_OBJECT) {
/*
return (KERN_INVALID_OBJECT);
}
- *address = trunc_page_32(*address);
- size = round_page_64(size);
+ *address = trunc_page(*address);
+ size = round_page(size);
/*
* Perform the copy if requested
}
/* temporary, until world build */
-kern_return_t
vm_map(
vm_map_t target_map,
vm_offset_t *address,
vm_prot_t max_protection,
vm_inherit_t inheritance)
{
- return vm_map_64(target_map, address, size, mask, flags,
+ vm_map_64(target_map, address, size, mask, flags,
port, (vm_object_offset_t)offset, copy,
cur_protection, max_protection, inheritance);
}
return KERN_INVALID_ARGUMENT;
if (access != VM_PROT_NONE) {
- rc = vm_map_wire(map, trunc_page_32(start),
- round_page_32(start+size), access, TRUE);
+ rc = vm_map_wire(map, trunc_page(start),
+ round_page(start+size), access, TRUE);
} else {
- rc = vm_map_unwire(map, trunc_page_32(start),
- round_page_32(start+size), TRUE);
+ rc = vm_map_unwire(map, trunc_page(start),
+ round_page(start+size), TRUE);
}
return rc;
}
/*
* align address and size on page boundaries
*/
- size = round_page_32(address + size) - trunc_page_32(address);
- address = trunc_page_32(address);
+ size = round_page(address + size) - trunc_page(address);
+ address = trunc_page(address);
if (map == VM_MAP_NULL)
return(KERN_INVALID_TASK);
if (map == VM_MAP_NULL)
return(KERN_INVALID_ARGUMENT);
- return(vm_map_behavior_set(map, trunc_page_32(start),
- round_page_32(start+size), new_behavior));
+ return(vm_map_behavior_set(map, trunc_page(start),
+ round_page(start+size), new_behavior));
}
#if VM_CPM
if (anywhere)
*addr = vm_map_min(map);
else
- *addr = trunc_page_32(*addr);
- size = round_page_32(size);
+ *addr = trunc_page(*addr);
+ size = round_page(size);
if ((kr = cpm_allocate(size, &pages, TRUE)) != KERN_SUCCESS)
return kr;
assert(!m->pageout);
assert(!m->tabled);
assert(m->busy);
- assert(m->phys_page>=avail_start && m->phys_page<=avail_end);
+ assert(m->phys_addr>=avail_start && m->phys_addr<=avail_end);
m->busy = FALSE;
vm_page_insert(m, cpm_obj, offset);
vm_object_unlock(cpm_obj);
assert(m != VM_PAGE_NULL);
PMAP_ENTER(pmap, va, m, VM_PROT_ALL,
- ((unsigned int)(m->object->wimg_bits)) & VM_WIMG_MASK,
- TRUE);
+ VM_WIMG_USE_DEFAULT, TRUE);
}
#if MACH_ASSERT
assert(!m->precious);
assert(!m->clustered);
if (offset != 0) {
- if (m->phys_page != prev_addr + 1) {
+ if (m->phys_addr != prev_addr + PAGE_SIZE) {
printf("start 0x%x end 0x%x va 0x%x\n",
start, end, va);
printf("obj 0x%x off 0x%x\n", cpm_obj, offset);
panic("vm_allocate_cpm: pages not contig!");
}
}
- prev_addr = m->phys_page;
+ prev_addr = m->phys_addr;
}
#endif /* MACH_ASSERT */
memory_object_t pager,
ipc_port_t *entry_handle)
{
- unsigned int access;
vm_named_entry_t user_object;
ipc_port_t user_handle;
ipc_port_t previous;
user_object->size = size;
user_object->offset = 0;
user_object->backing.pager = pager;
- user_object->protection = permission & VM_PROT_ALL;
- access = GET_MAP_MEM(permission);
- SET_MAP_MEM(access, user_object->protection);
+ user_object->protection = permission;
user_object->internal = internal;
user_object->is_sub_map = FALSE;
user_object->ref_count = 1;
vm_object_size_t mappable_size;
vm_object_size_t total_size;
- unsigned int access;
- vm_prot_t protections;
- unsigned int wimg_mode;
- boolean_t cache_attr;
-
- protections = permission & VM_PROT_ALL;
- access = GET_MAP_MEM(permission);
-
offset = trunc_page_64(offset);
*size = round_page_64(*size);
-
- if((parent_entry != NULL)
- && (permission & MAP_MEM_ONLY)) {
- vm_named_entry_t parent_object;
- if(ip_kotype(parent_entry) != IKOT_NAMED_ENTRY) {
- return KERN_INVALID_ARGUMENT;
- }
- parent_object = (vm_named_entry_t)parent_entry->ip_kobject;
- object = parent_object->object;
- if(object != VM_OBJECT_NULL)
- wimg_mode = object->wimg_bits;
- if((access != GET_MAP_MEM(parent_object->protection)) &&
- !(parent_object->protection & VM_PROT_WRITE)) {
- return KERN_INVALID_RIGHT;
- }
- if(access == MAP_MEM_IO) {
- SET_MAP_MEM(access, parent_object->protection);
- wimg_mode = VM_WIMG_IO;
- } else if (access == MAP_MEM_COPYBACK) {
- SET_MAP_MEM(access, parent_object->protection);
- wimg_mode = VM_WIMG_DEFAULT;
- } else if (access == MAP_MEM_WTHRU) {
- SET_MAP_MEM(access, parent_object->protection);
- wimg_mode = VM_WIMG_WTHRU;
- } else if (access == MAP_MEM_WCOMB) {
- SET_MAP_MEM(access, parent_object->protection);
- wimg_mode = VM_WIMG_WCOMB;
- }
- if(object &&
- (access != MAP_MEM_NOOP) &&
- (!(object->nophyscache))) {
- if(object->wimg_bits != wimg_mode) {
- vm_page_t p;
- if ((wimg_mode == VM_WIMG_IO)
- || (wimg_mode == VM_WIMG_WCOMB))
- cache_attr = TRUE;
- else
- cache_attr = FALSE;
- vm_object_lock(object);
- while(object->paging_in_progress) {
- vm_object_unlock(object);
- vm_object_wait(object,
- VM_OBJECT_EVENT_PAGING_IN_PROGRESS,
- THREAD_UNINT);
- vm_object_lock(object);
- }
- object->wimg_bits = wimg_mode;
- queue_iterate(&object->memq,
- p, vm_page_t, listq) {
- if (!p->fictitious) {
- pmap_page_protect(
- p->phys_page,
- VM_PROT_NONE);
- if(cache_attr)
- pmap_sync_caches_phys(
- p->phys_page);
- }
- }
- vm_object_unlock(object);
- }
- }
- return KERN_SUCCESS;
- }
-
- if(permission & MAP_MEM_ONLY) {
- return KERN_INVALID_ARGUMENT;
- }
-
+
user_object = (vm_named_entry_t)
kalloc(sizeof (struct vm_named_entry));
if(user_object == NULL)
user_object->backing.pager = NULL;
user_object->ref_count = 1;
- if(permission & MAP_MEM_NAMED_CREATE) {
- user_object->object = NULL;
- user_object->internal = TRUE;
- user_object->is_sub_map = FALSE;
- user_object->offset = 0;
- user_object->protection = protections;
- SET_MAP_MEM(access, user_object->protection);
- user_object->size = *size;
-
- /* user_object pager and internal fields are not used */
- /* when the object field is filled in. */
-
- ipc_kobject_set(user_handle, (ipc_kobject_t) user_object,
- IKOT_NAMED_ENTRY);
- *object_handle = user_handle;
- return KERN_SUCCESS;
- }
-
if(parent_entry == NULL) {
/* Create a named object based on address range within the task map */
/* Go find the object at given address */
+ permission &= VM_PROT_ALL;
vm_map_lock_read(target_map);
/* get the object associated with the target address */
/* that requested by the caller */
kr = vm_map_lookup_locked(&target_map, offset,
- protections, &version,
+ permission, &version,
&object, &obj_off, &prot, &wired, &behavior,
&lo_offset, &hi_offset, &pmap_map);
if (kr != KERN_SUCCESS) {
vm_map_unlock_read(target_map);
goto make_mem_done;
}
- if (((prot & protections) != protections)
+ if (((prot & permission) != permission)
|| (object == kernel_object)) {
kr = KERN_INVALID_RIGHT;
vm_object_unlock(object);
goto make_mem_done;
}
if(map_entry->wired_count) {
- /* JMM - The check below should be reworked instead. */
object->true_share = TRUE;
}
break;
local_offset += map_entry->offset;
}
}
- if(((map_entry->max_protection) & protections) != protections) {
+ if(((map_entry->max_protection) & permission) != permission) {
kr = KERN_INVALID_RIGHT;
vm_object_unlock(object);
vm_map_unlock_read(target_map);
(next_entry->vme_prev->vme_end -
next_entry->vme_prev->vme_start))) {
if(((next_entry->max_protection)
- & protections) != protections) {
+ & permission) != permission) {
break;
}
- if (next_entry->needs_copy !=
- map_entry->needs_copy)
- break;
mappable_size += next_entry->vme_end
- next_entry->vme_start;
total_size += next_entry->vme_end
goto redo_lookup;
}
- /*
- * JMM - We need to avoid coming here when the object
- * is wired by anybody, not just the current map. Why
- * couldn't we use the standard vm_object_copy_quickly()
- * approach here?
- */
-
+
/* create a shadow object */
vm_object_shadow(&map_entry->object.vm_object,
&map_entry->offset, total_size);
/* target of ipc's, etc. The code above, protecting */
/* against delayed copy, etc. is mostly defensive. */
- wimg_mode = object->wimg_bits;
- if(!(object->nophyscache)) {
- if(access == MAP_MEM_IO) {
- wimg_mode = VM_WIMG_IO;
- } else if (access == MAP_MEM_COPYBACK) {
- wimg_mode = VM_WIMG_USE_DEFAULT;
- } else if (access == MAP_MEM_WTHRU) {
- wimg_mode = VM_WIMG_WTHRU;
- } else if (access == MAP_MEM_WCOMB) {
- wimg_mode = VM_WIMG_WCOMB;
- }
- }
- object->true_share = TRUE;
- if (object->copy_strategy == MEMORY_OBJECT_COPY_SYMMETRIC)
- object->copy_strategy = MEMORY_OBJECT_COPY_DELAY;
- /* we now point to this object, hold on to it */
- vm_object_reference_locked(object);
- vm_map_unlock_read(target_map);
- if(pmap_map != target_map)
- vm_map_unlock_read(pmap_map);
-
- if(object->wimg_bits != wimg_mode) {
- vm_page_t p;
-
- vm_object_paging_wait(object, THREAD_UNINT);
-
- queue_iterate(&object->memq,
- p, vm_page_t, listq) {
- if (!p->fictitious) {
- pmap_page_protect(
- p->phys_page,
- VM_PROT_NONE);
- if(cache_attr)
- pmap_sync_caches_phys(
- p->phys_page);
- }
- }
- object->wimg_bits = wimg_mode;
- }
+ object->true_share = TRUE;
user_object->object = object;
user_object->internal = object->internal;
user_object->is_sub_map = FALSE;
/* user_object pager and internal fields are not used */
/* when the object field is filled in. */
+ object->ref_count++; /* we now point to this object, hold on */
+ vm_object_res_reference(object);
vm_object_unlock(object);
ipc_kobject_set(user_handle, (ipc_kobject_t) user_object,
IKOT_NAMED_ENTRY);
*object_handle = user_handle;
+ vm_map_unlock_read(target_map);
+ if(pmap_map != target_map)
+ vm_map_unlock_read(pmap_map);
return KERN_SUCCESS;
} else {
goto make_mem_done;
}
parent_object = (vm_named_entry_t)parent_entry->ip_kobject;
+ if(permission & parent_object->protection != permission) {
+ kr = KERN_INVALID_ARGUMENT;
+ goto make_mem_done;
+ }
if((offset + *size) > parent_object->size) {
kr = KERN_INVALID_ARGUMENT;
goto make_mem_done;
user_object->object = parent_object->object;
user_object->size = *size;
user_object->offset = parent_object->offset + offset;
- user_object->protection = parent_object->protection;
- user_object->protection &= ~VM_PROT_ALL;
- user_object->protection = permission & VM_PROT_ALL;
- if(access != MAP_MEM_NOOP) {
- SET_MAP_MEM(access, user_object->protection);
- }
+ user_object->protection = permission;
if(parent_object->is_sub_map) {
user_object->backing.map = parent_object->backing.map;
vm_map_lock(user_object->backing.map);
vm_object_reference(parent_object->object);
vm_object_lock(parent_object->object);
parent_object->object->true_share = TRUE;
- if (parent_object->object->copy_strategy ==
- MEMORY_OBJECT_COPY_SYMMETRIC)
- parent_object->object->copy_strategy =
- MEMORY_OBJECT_COPY_DELAY;
vm_object_unlock(parent_object->object);
}
ipc_kobject_set(user_handle, (ipc_kobject_t) user_object,
ipc_port_t user_handle;
kern_return_t kr;
+ pmap_t new_pmap = pmap_create((vm_size_t) 0);
ipc_port_t previous;
vm_map_t new_map;
+ if(new_pmap == PMAP_NULL)
+ return KERN_FAILURE;
user_object = (vm_named_entry_t)
kalloc(sizeof (struct vm_named_entry));
if(user_object == NULL) {
+ pmap_destroy(new_pmap);
return KERN_FAILURE;
}
named_entry_lock_init(user_object);
/* Create a named object based on a submap of specified size */
- new_map = vm_map_create(0, 0, size, TRUE);
+ new_map = vm_map_create(new_pmap, 0, size, TRUE);
user_object->backing.map = new_map;
vm_map_unlock(target_map);
return KERN_SUCCESS;
}
- }
- if ((entry->use_pmap) &&
- (new_submap->pmap == NULL)) {
- new_submap->pmap = pmap_create((vm_size_t) 0);
- if(new_submap->pmap == PMAP_NULL) {
- vm_map_unlock(old_submap);
- vm_map_unlock(target_map);
- return(KERN_NO_SPACE);
- }
+ vm_map_lookup_entry(target_map, addr, &entry);
}
addr = entry->vme_start;
vm_map_reference(old_submap);
if((entry->is_sub_map) &&
(entry->object.sub_map == old_submap)) {
if(entry->use_pmap) {
- if((start & 0x0fffffff) ||
+ if((start & 0xfffffff) ||
((end - start) != 0x10000000)) {
vm_map_unlock(old_submap);
vm_map_deallocate(old_submap);
}
if(nested_pmap) {
#ifndef i386
- pmap_unnest(target_map->pmap, (addr64_t)start);
+ pmap_unnest(target_map->pmap, start, end - start);
if(target_map->mapped) {
vm_map_submap_pmap_clean(target_map,
start, end, old_submap, 0);
}
pmap_nest(target_map->pmap, new_submap->pmap,
- (addr64_t)start, (addr64_t)start,
- (addr64_t)(end - start));
-#endif /* i386 */
+ start, end - start);
+#endif i386
} else {
vm_map_submap_pmap_clean(target_map,
start, end, old_submap, 0);
if (m->dirty)
*disposition |= VM_PAGE_QUERY_PAGE_DIRTY;
- else if(pmap_is_modified(m->phys_page))
+ else if(pmap_is_modified(m->phys_addr))
*disposition |= VM_PAGE_QUERY_PAGE_DIRTY;
if (m->reference)
*disposition |= VM_PAGE_QUERY_PAGE_REF;
- else if(pmap_is_referenced(m->phys_page))
+ else if(pmap_is_referenced(m->phys_addr))
*disposition |= VM_PAGE_QUERY_PAGE_REF;
vm_object_unlock(object);
entry->offset = 0;
}
if (!(caller_flags & UPL_COPYOUT_FROM)) {
- if (!(entry->protection & VM_PROT_WRITE)) {
- vm_map_unlock(map);
- return KERN_PROTECTION_FAILURE;
- }
if (entry->needs_copy) {
vm_map_t local_map;
vm_object_t object;
local_start = entry->vme_start;
vm_object_reference(local_object);
vm_map_unlock(map);
- if(caller_flags & UPL_SET_IO_WIRE) {
- ret = (vm_object_iopl_request(local_object,
- (vm_object_offset_t)
- ((offset - local_start)
- + local_offset),
- *upl_size,
- upl,
- page_list,
- count,
- caller_flags));
- } else {
- ret = (vm_object_upl_request(local_object,
- (vm_object_offset_t)
- ((offset - local_start)
- + local_offset),
- *upl_size,
- upl,
- page_list,
- count,
- caller_flags));
- }
+ ret = (vm_object_upl_request(local_object,
+ (vm_object_offset_t)
+ ((offset - local_start) + local_offset),
+ *upl_size,
+ upl,
+ page_list,
+ count,
+ caller_flags));
vm_object_deallocate(local_object);
return(ret);
}
vm_offset_t *client_base,
vm_offset_t *alt_base,
vm_offset_t *alt_next,
- unsigned int *fs_base,
- unsigned int *system,
int *flags,
shared_region_mapping_t *next)
{
*alt_base = shared_region->alternate_base;
*alt_next = shared_region->alternate_next;
*flags = shared_region->flags;
- *fs_base = shared_region->fs_base;
- *system = shared_region->system;
*next = shared_region->next;
shared_region_mapping_unlock(shared_region);
shared_region_mapping_lock_init((*shared_region));
(*shared_region)->text_region = text_region;
(*shared_region)->text_size = text_size;
- (*shared_region)->fs_base = ENV_DEFAULT_ROOT;
- (*shared_region)->system = ENV_DEFAULT_SYSTEM;
(*shared_region)->data_region = data_region;
(*shared_region)->data_size = data_size;
(*shared_region)->region_mappings = region_mappings;
(*shared_region)->self = *shared_region;
(*shared_region)->flags = 0;
(*shared_region)->depth = 0;
- (*shared_region)->default_env_list = NULL;
(*shared_region)->alternate_base = alt_base;
(*shared_region)->alternate_next = alt_next;
return KERN_SUCCESS;
{
struct shared_region_task_mappings sm_info;
shared_region_mapping_t next = NULL;
- int ref_count;
while (shared_region) {
- if ((ref_count =
- hw_atomic_sub(&shared_region->ref_count, 1)) == 0) {
+ if (hw_atomic_sub(&shared_region->ref_count, 1) == 0) {
shared_region_mapping_lock(shared_region);
sm_info.text_region = shared_region->text_region;
sm_info.flags = shared_region->flags;
sm_info.self = (vm_offset_t)shared_region;
- if(shared_region->region_mappings) {
- lsf_remove_regions_mappings(shared_region, &sm_info);
- }
- if(((vm_named_entry_t)
- (shared_region->text_region->ip_kobject))
- ->backing.map->pmap) {
- pmap_remove(((vm_named_entry_t)
+ lsf_remove_regions_mappings(shared_region, &sm_info);
+ pmap_remove(((vm_named_entry_t)
(shared_region->text_region->ip_kobject))
->backing.map->pmap,
sm_info.client_base,
sm_info.client_base + sm_info.text_size);
- }
ipc_port_release_send(shared_region->text_region);
- if(shared_region->data_region)
- ipc_port_release_send(shared_region->data_region);
+ ipc_port_release_send(shared_region->data_region);
if (shared_region->object_chain) {
next = shared_region->object_chain->object_chain_region;
kfree((vm_offset_t)shared_region->object_chain,
sizeof (struct shared_region_mapping));
shared_region = next;
} else {
- /* Stale indicates that a system region is no */
- /* longer in the default environment list. */
- if((ref_count == 1) &&
- (shared_region->flags & SHARED_REGION_SYSTEM)
- && (shared_region->flags & ~SHARED_REGION_STALE)) {
- remove_default_shared_region(shared_region);
- }
break;
}
}
return KERN_SUCCESS;
}
-ppnum_t
+vm_offset_t
vm_map_get_phys_page(
vm_map_t map,
vm_offset_t offset)
vm_map_entry_t entry;
int ops;
int flags;
- ppnum_t phys_page = 0;
+ vm_offset_t phys_addr = 0;
vm_object_t object;
vm_map_lock(map);
continue;
}
offset = entry->offset + (offset - entry->vme_start);
- phys_page = (ppnum_t)
- ((entry->object.vm_object->shadow_offset
- + offset) >> 12);
+ phys_addr = entry->object.vm_object->shadow_offset + offset;
break;
}
break;
}
} else {
- phys_page = (ppnum_t)(dst_page->phys_page);
+ phys_addr = dst_page->phys_addr;
vm_object_unlock(object);
break;
}
}
vm_map_unlock(map);
- return phys_page;
-}
-
-kern_return_t
-kernel_object_iopl_request(
- vm_named_entry_t named_entry,
- memory_object_offset_t offset,
- vm_size_t size,
- upl_t *upl_ptr,
- upl_page_info_array_t user_page_list,
- unsigned int *page_list_count,
- int cntrl_flags)
-{
- vm_object_t object;
- kern_return_t ret;
-
-
- /* a few checks to make sure user is obeying rules */
- if(size == 0) {
- if(offset >= named_entry->size)
- return(KERN_INVALID_RIGHT);
- size = named_entry->size - offset;
- }
- if(cntrl_flags & UPL_COPYOUT_FROM) {
- if((named_entry->protection & VM_PROT_READ)
- != VM_PROT_READ) {
- return(KERN_INVALID_RIGHT);
- }
- } else {
- if((named_entry->protection &
- (VM_PROT_READ | VM_PROT_WRITE))
- != (VM_PROT_READ | VM_PROT_WRITE)) {
- return(KERN_INVALID_RIGHT);
- }
- }
- if(named_entry->size < (offset + size))
- return(KERN_INVALID_ARGUMENT);
-
- /* the callers parameter offset is defined to be the */
- /* offset from beginning of named entry offset in object */
- offset = offset + named_entry->offset;
-
- if(named_entry->is_sub_map)
- return (KERN_INVALID_ARGUMENT);
-
- named_entry_lock(named_entry);
-
- if(named_entry->object) {
- /* This is the case where we are going to map */
- /* an already mapped object. If the object is */
- /* not ready it is internal. An external */
- /* object cannot be mapped until it is ready */
- /* we can therefore avoid the ready check */
- /* in this case. */
- vm_object_reference(named_entry->object);
- object = named_entry->object;
- named_entry_unlock(named_entry);
- } else {
- object = vm_object_enter(named_entry->backing.pager,
- named_entry->size,
- named_entry->internal,
- FALSE,
- FALSE);
- if (object == VM_OBJECT_NULL) {
- named_entry_unlock(named_entry);
- return(KERN_INVALID_OBJECT);
- }
- vm_object_lock(object);
-
- /* create an extra reference for the named entry */
- vm_object_reference_locked(object);
- named_entry->object = object;
- named_entry_unlock(named_entry);
-
- /* wait for object (if any) to be ready */
- while (!object->pager_ready) {
- vm_object_wait(object,
- VM_OBJECT_EVENT_PAGER_READY,
- THREAD_UNINT);
- vm_object_lock(object);
- }
- vm_object_unlock(object);
- }
-
- ret = vm_object_iopl_request(object,
- offset,
- size,
- upl_ptr,
- user_page_list,
- page_list_count,
- cntrl_flags);
- vm_object_deallocate(object);
- return ret;
+ return phys_addr;
}
#endif /* VM_CPM */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
c -= 'a' - 10;
else if ((c >= 'A') && (c <= 'F'))
c -= 'A' - 10;
- else if (c == 'k' || c == 'K')
- { sign *= 1024; break; }
- else if (c == 'm' || c == 'M')
- { sign *= 1024 * 1024; break; }
- else if (c == 'g' || c == 'G')
- { sign *= 1024 * 1024 * 1024; break; }
else if (isargsep(c))
break;
else
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ *
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ *
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ *
* @APPLE_LICENSE_HEADER_END@
*/
/*
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
bzero((void *)&gPEClockFrequencyInfo, sizeof(clock_frequency_info_t));
// Start with default values.
- gPEClockFrequencyInfo.timebase_frequency_hz = 25000000;
- gPEClockFrequencyInfo.bus_frequency_hz = 100000000;
- gPEClockFrequencyInfo.cpu_frequency_hz = 300000000;
-
- gPEClockFrequencyInfo.bus_frequency_min_hz = gPEClockFrequencyInfo.bus_frequency_hz;
- gPEClockFrequencyInfo.bus_frequency_max_hz = gPEClockFrequencyInfo.bus_frequency_hz;
- gPEClockFrequencyInfo.cpu_frequency_min_hz = gPEClockFrequencyInfo.cpu_frequency_hz;
- gPEClockFrequencyInfo.cpu_frequency_max_hz = gPEClockFrequencyInfo.cpu_frequency_hz;
-
- gPEClockFrequencyInfo.dec_clock_rate_hz = gPEClockFrequencyInfo.timebase_frequency_hz;
- gPEClockFrequencyInfo.bus_clock_rate_hz = gPEClockFrequencyInfo.bus_frequency_hz;
- gPEClockFrequencyInfo.cpu_clock_rate_hz = gPEClockFrequencyInfo.cpu_frequency_hz;
+ gPEClockFrequencyInfo.bus_clock_rate_hz = 100000000;
+ gPEClockFrequencyInfo.cpu_clock_rate_hz = 300000000;
+ gPEClockFrequencyInfo.dec_clock_rate_hz = 25000000;
// Get real number from some where.
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
void PE_init_kprintf(
boolean_t vm_initialized);
-unsigned int PE_init_taproot(vm_offset_t *taddr);
-
extern void (*PE_kputc)(char c);
void PE_init_printf(
unsigned long bus_to_cpu_rate_den;
unsigned long bus_to_dec_rate_num;
unsigned long bus_to_dec_rate_den;
- unsigned long timebase_frequency_hz;
- unsigned long timebase_frequency_num;
- unsigned long timebase_frequency_den;
- unsigned long long bus_frequency_hz;
- unsigned long long bus_frequency_min_hz;
- unsigned long long bus_frequency_max_hz;
- unsigned long long cpu_frequency_hz;
- unsigned long long cpu_frequency_min_hz;
- unsigned long long cpu_frequency_max_hz;
};
typedef struct clock_frequency_info_t clock_frequency_info_t;
void init_display_putc(unsigned char *baseaddr, int rowbytes, int height);
void display_putc(char c);
+boolean_t PE_init_ethernet_debugger( void );
+
enum {
kPEReadTOD,
kPEWriteTOD
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
/* Boot argument structure - passed into Mach kernel at boot time.
*/
+#define kBootArgsVersion 1
#define kBootArgsRevision 1
-#define kBootArgsVersion1 1
-#define kBootArgsVersion2 2
typedef struct boot_args {
unsigned short Revision; /* Revision of boot_args structure */
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#ifndef _PEXPERT_PPC_PROTOS_H_
#define _PEXPERT_PPC_PROTOS_H_
+
+#define mtibatu(n, reg) __asm__ volatile("mtibatu " # n ", %0" : : "r" (reg))
+#define mtibatl(n, reg) __asm__ volatile("mtibatl " # n ", %0" : : "r" (reg))
+
+#define mtdbatu(n, reg) __asm__ volatile("mtdbatu " # n ", %0" : : "r" (reg))
+#define mtdbatl(n, reg) __asm__ volatile("mtdbatl " # n ", %0" : : "r" (reg))
+
+#define mfibatu(reg, n) __asm__ volatile("mfibatu %0, " # n : "=r" (reg))
+#define mfibatl(reg, n) __asm__ volatile("mfibatl %0, " # n : "=r" (reg))
+
+#define mfdbatu(reg, n) __asm__ volatile("mfdbatu %0, " # n : "=r" (reg))
+#define mfdbatl(reg, n) __asm__ volatile("mfdbatl %0, " # n : "=r" (reg))
#define mtsprg(n, reg) __asm__ volatile("mtsprg " # n ", %0" : : "r" (reg))
#define mfsprg(reg, n) __asm__ volatile("mfsprg %0, " # n : "=r" (reg))
extern void initialize_serial(void * scc_phys_base);
+//------------------------------------------------------------------------
+// from ppc/POWERMAC/device_tree.h
+extern void ofw_init(void *);
+
//------------------------------------------------------------------------
// from osfmk/ppc/POWERMAC/video_console.c
extern int switch_to_serial_console(void);
extern void switch_to_old_console(int old_console);
+//------------------------------------------------------------------------
+// from ppc/spl.h
+ /* Note also : if any new SPL's are introduced, please add to debugging list*/
+#define SPLOFF 0 /* all interrupts disabled TODO NMGS */
+#define SPLPOWER 1 /* power failure (unused) */
+#define SPLHIGH 2 /* TODO NMGS any non-zero, non-INTPRI value */
+#define SPLSCHED SPLHIGH
+#define SPLCLOCK SPLSCHED /* hard clock */
+#define SPLVM 4 /* pmap manipulations */
+#define SPLBIO 8 /* block I/O */
+#define SPLIMP 8 /* network & malloc */
+#define SPLTTY 16 /* TTY */
+#define SPLNET 24 /* soft net */
+#define SPLSCLK 27 /* soft clock */
+#define SPLLO 32 /* no interrupts masked */
+
+/* internal - masked in to spl level if ok to lower priority (splx, splon)
+ * the mask bit is never seen externally
+ */
+#define SPL_LOWER_MASK 0x8000
+
+#define SPL_CMP_GT(a, b) ((unsigned)(a) > (unsigned)(b))
+#define SPL_CMP_LT(a, b) ((unsigned)(a) < (unsigned)(b))
+#define SPL_CMP_GE(a, b) ((unsigned)(a) >= (unsigned)(b))
+#define SPL_CMP_LE(a, b) ((unsigned)(a) <= (unsigned)(b))
+
typedef unsigned spl_t;
//------------------------------------------------------------------------
* Temporarily stolen from Firmware.h
*/
+void dbgDisp(unsigned int port, unsigned int id, unsigned int data);
+void dbgDispLL(unsigned int port, unsigned int id, unsigned int data);
+void fwSCCinit(unsigned int port);
+
extern void dbgTrace(unsigned int item1, unsigned int item2, unsigned int item3);
#if 1 /* (TEST/DEBUG) - eliminate inline */
extern __inline__ void dbgTrace(unsigned int item1, unsigned int item2, unsigned int item3) {
- __asm__ volatile("mr r3,%0" : : "r" (item1) : "r3");
- __asm__ volatile("mr r4,%0" : : "r" (item2) : "r4");
- __asm__ volatile("mr r5,%0" : : "r" (item3) : "r5");
- __asm__ volatile("lis r0,hi16(CutTrace)" : : : "r0");
- __asm__ volatile("ori r0,r0,lo16(CutTrace)" : : : "r0");
- __asm__ volatile("sc");
- return;
+ __asm__ volatile("mr r3,%0" : : "r" (item1) : "r3");
+ __asm__ volatile("mr r4,%0" : : "r" (item2) : "r4");
+ __asm__ volatile("mr r5,%0" : : "r" (item3) : "r5");
+#ifdef __ELF__
+ __asm__ volatile("lis r0,CutTrace@h" : : : "r0");
+ __asm__ volatile("ori r0,r0,CutTrace@l" : : : "r0");
+#else
+ __asm__ volatile("lis r0,hi16(CutTrace)" : : : "r0");
+ __asm__ volatile("ori r0,r0,lo16(CutTrace)" : : : "r0");
+#endif
+ __asm__ volatile("sc");
+ return;
}
#endif
extern void DoPreempt(void);
extern __inline__ void DoPreempt(void) {
- __asm__ volatile("lis r0,hi16(DoPreemptCall)" : : : "r0");
- __asm__ volatile("ori r0,r0,lo16(DoPreemptCall)" : : : "r0");
- __asm__ volatile("sc");
- return;
+#ifdef __ELF__
+ __asm__ volatile("lis r0,DoPreemptCall@h" : : : "r0");
+ __asm__ volatile("ori r0,r0,DoPreemptCall@l" : : : "r0");
+#else
+ __asm__ volatile("lis r0,hi16(DoPreemptCall)" : : : "r0");
+ __asm__ volatile("ori r0,r0,lo16(DoPreemptCall)" : : : "r0");
+#endif
+ __asm__ volatile("sc");
+ return;
}
extern void CreateFakeIO(void);
extern __inline__ void CreateFakeIO(void) {
- __asm__ volatile("lis r0,hi16(CreateFakeIOCall)" : : : "r0");
- __asm__ volatile("ori r0,r0,lo16(CreateFakeIOCall)" : : : "r0");
- __asm__ volatile("sc");
+#ifdef __ELF__
+ __asm__ volatile("lis r0,CreateFakeIOCall@h" : : : "r0");
+ __asm__ volatile("ori r0,r0,CreateFakeIOCall@l" : : : "r0");
+#else
+ __asm__ volatile("lis r0,hi16(CreateFakeIOCall)" : : : "r0");
+ __asm__ volatile("ori r0,r0,lo16(CreateFakeIOCall)" : : : "r0");
+#endif
+ __asm__ volatile("sc");
return;
}
extern void StoreReal(unsigned int val, unsigned int addr);
extern void ReadReal(unsigned int raddr, unsigned int *vaddr);
+extern void ClearReal(unsigned int addr, unsigned int lgn);
+extern void LoadDBATs(unsigned int *bat);
+extern void LoadIBATs(unsigned int *bat);
extern unsigned int LLTraceSet(unsigned int tflags);
extern void GratefulDebInit(void);
extern void GratefulDebDisp(unsigned int coord, unsigned int data);
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
* pe_clock_speed.c - Determine the best guess for the processor and bus
* speed buy using the values returned by run_clock_test.
*
- * (c) Apple Computer, Inc. 1998-2002
+ * (c) Apple Computer, Inc. 1998-2000
*
* Writen by: Josh de Cesare
*
gPEClockFrequencyInfo.bus_to_dec_rate_num = 1;
gPEClockFrequencyInfo.bus_to_dec_rate_den = 4;
- // Assume that the timebase frequency is derived from the bus clock.
- gPEClockFrequencyInfo.timebase_frequency_num = bus_freq_num;
- gPEClockFrequencyInfo.timebase_frequency_den = bus_freq_den * 4;
-
// Set the truncated numbers in gPEClockFrequencyInfo.
gPEClockFrequencyInfo.bus_clock_rate_hz = tmp_bus_speed;
gPEClockFrequencyInfo.cpu_clock_rate_hz = tmp_cpu_speed;
gPEClockFrequencyInfo.dec_clock_rate_hz = tmp_bus_speed / 4;
- gPEClockFrequencyInfo.timebase_frequency_hz = tmp_bus_speed / 4;
-
- gPEClockFrequencyInfo.bus_frequency_hz = tmp_bus_speed;
- gPEClockFrequencyInfo.bus_frequency_min_hz = tmp_bus_speed;
- gPEClockFrequencyInfo.bus_frequency_max_hz = tmp_bus_speed;
- gPEClockFrequencyInfo.cpu_frequency_hz = tmp_cpu_speed;
- gPEClockFrequencyInfo.cpu_frequency_min_hz = tmp_cpu_speed;
- gPEClockFrequencyInfo.cpu_frequency_max_hz = tmp_cpu_speed;
PE_call_timebase_callback();
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
bzero((void *)&gPEClockFrequencyInfo, sizeof(clock_frequency_info_t));
// Start with default values.
- gPEClockFrequencyInfo.timebase_frequency_hz = 25000000;
- gPEClockFrequencyInfo.bus_clock_rate_hz = 100000000;
- gPEClockFrequencyInfo.cpu_clock_rate_hz = 300000000;
-
+ gPEClockFrequencyInfo.bus_clock_rate_hz = 100000000;
+ gPEClockFrequencyInfo.cpu_clock_rate_hz = 300000000;
+ gPEClockFrequencyInfo.dec_clock_rate_hz = 25000000;
+
// Try to get the values from the device tree.
if (DTFindEntry("device_type", "cpu", &cpu) == kSuccess) {
- // Find the time base frequency first.
- if (DTGetProperty(cpu, "timebase-frequency", (void **)&value, &size) == kSuccess) {
- // timebase_frequency_hz is only 32 bits, and the device tree should never provide 64 bits
- // so this if should never be taken.
- if (size == 8) gPEClockFrequencyInfo.timebase_frequency_hz = *(unsigned long long *)value;
- else gPEClockFrequencyInfo.timebase_frequency_hz = *value;
- }
- gPEClockFrequencyInfo.dec_clock_rate_hz = gPEClockFrequencyInfo.timebase_frequency_hz;
-
- // Find the bus frequency next. Try the cpu node, then the root.
- if (DTGetProperty(cpu, "bus-frequency", (void **)&value, &size) == kSuccess) {
- if (size == 8) gPEClockFrequencyInfo.bus_frequency_hz = *(unsigned long long *)value;
- else gPEClockFrequencyInfo.bus_frequency_hz = *value;
- } else {
- if (DTLookupEntry(0, "/", &root) == kSuccess) {
- if (DTGetProperty(root, "clock-frequency", (void **)&value, &size) == kSuccess) {
- if (size == 8) gPEClockFrequencyInfo.bus_frequency_hz = *(unsigned long long *)value;
- else gPEClockFrequencyInfo.bus_frequency_hz = *value;
- }
- }
- }
-
- gPEClockFrequencyInfo.bus_frequency_min_hz = gPEClockFrequencyInfo.bus_frequency_hz;
- gPEClockFrequencyInfo.bus_frequency_max_hz = gPEClockFrequencyInfo.bus_frequency_hz;
-
- if (gPEClockFrequencyInfo.bus_frequency_hz < 0x100000000ULL)
- gPEClockFrequencyInfo.bus_clock_rate_hz = gPEClockFrequencyInfo.bus_frequency_hz;
- else
- gPEClockFrequencyInfo.bus_clock_rate_hz = 0xFFFFFFFF;
-
- // Find the cpu frequency last.
- if (DTGetProperty(cpu, "clock-frequency", (void **)&value, &size) == kSuccess) {
- if (size == 8) gPEClockFrequencyInfo.cpu_frequency_hz = *(unsigned long long *)value;
- else gPEClockFrequencyInfo.cpu_frequency_hz = *value;
+ if (DTGetProperty(cpu, "bus-frequency",
+ (void **)&value, &size) == kSuccess)
+ gPEClockFrequencyInfo.bus_clock_rate_hz = *value;
+ else {
+ if (DTLookupEntry(0, "/", &root) == kSuccess)
+ if (DTGetProperty(root, "clock-frequency",
+ (void **)&value, &size) == kSuccess)
+ gPEClockFrequencyInfo.bus_clock_rate_hz = *value;
}
- gPEClockFrequencyInfo.cpu_frequency_min_hz = gPEClockFrequencyInfo.cpu_frequency_hz;
- gPEClockFrequencyInfo.cpu_frequency_max_hz = gPEClockFrequencyInfo.cpu_frequency_hz;
+ if (DTGetProperty(cpu, "clock-frequency",
+ (void **)&value, &size) == kSuccess)
+ gPEClockFrequencyInfo.cpu_clock_rate_hz = *value;
- if (gPEClockFrequencyInfo.cpu_frequency_hz < 0x100000000ULL)
- gPEClockFrequencyInfo.cpu_clock_rate_hz = gPEClockFrequencyInfo.cpu_frequency_hz;
- else
- gPEClockFrequencyInfo.cpu_clock_rate_hz = 0xFFFFFFFF;
+ if (DTGetProperty(cpu, "timebase-frequency",
+ (void **)&value, &size) == kSuccess)
+ gPEClockFrequencyInfo.dec_clock_rate_hz = *value;
}
// Set the num / den pairs form the hz values.
- gPEClockFrequencyInfo.timebase_frequency_num = gPEClockFrequencyInfo.timebase_frequency_hz;
- gPEClockFrequencyInfo.timebase_frequency_den = 1;
-
gPEClockFrequencyInfo.bus_clock_rate_num = gPEClockFrequencyInfo.bus_clock_rate_hz;
gPEClockFrequencyInfo.bus_clock_rate_den = 1;
return 0;
}
-vm_offset_t PE_find_scc(void)
+boolean_t PE_init_ethernet_debugger(void)
{
- vm_offset_t io, sccadd;
- DTEntry entryP;
- vm_offset_t *sccregs;
- unsigned int sccrsize;
-
- if(!(io = get_io_base_addr())) { /* Get the I/O controller base address */
- return (vm_offset_t)0; /* Hmmm, no I/O??? What gives??? How'd we even boot? */
- }
-
-
-/* Note: if we find a escc-legacy, we need to kind of hack because it can be either an offset
- into the iobase or the actual address itself. ORint the two should provide the correct
- for either */
-
- sccadd = 0; /* Assume none for now */
-
- if(DTFindEntry("name", "escc-legacy", &entryP) == kSuccess) { /* Find the old fashioned serial port */
- if (DTGetProperty(entryP, "reg", (void **)&sccregs, &sccrsize) == kSuccess) { /* Do we have some registers? */
- sccadd = ((vm_offset_t)*sccregs | io); /* Get the address */
- }
- }
-
- if(DTFindEntry("name", "escc", &entryP) == kSuccess) { /* Well, see if we just have the new fangled one */
- sccadd = io + 0x12000; /* Yeah, but still return the oldie goldie... */
- }
-
- return sccadd; /* Return it if you found it */
+ boolean_t result;
+#if 0
+ DTEntry entryP;
+ vm_offset_t *address;
+ unsigned char *netAddr;
+ int size;
+ vm_offset_t io;
+
+ if ((io = get_io_base_addr())
+ && (DTFindEntry("name", "mace", &entryP) == kSuccess)
+ && (DTGetProperty(entryP, "local-mac-address", (void **)&netAddr, &size) == kSuccess)
+ && (DTGetProperty(entryP, "reg", (void **)&address, &size) == kSuccess)
+ && (size == (2 * 3 * sizeof(vm_offset_t)) ))
+ {
+ extern boolean_t kdp_mace_init(void *baseAddresses[3],
+ unsigned char *netAddr);
+ void *maceAddrs[3];
+
+ // address calculation not correct
+ maceAddrs[0] = (void *) io_map(io + address[0], address[1]);
+ maceAddrs[1] = (void *) io_map(io + address[2], 0x1000);
+ maceAddrs[2] = (void *) (((vm_offset_t)maceAddrs[1])
+ + address[4] - address[2]);
+ result = kdp_mace_init( maceAddrs, netAddr );
+
+ } else
+#endif
+ result = FALSE;
+
+ return result;
}
-unsigned int PE_init_taproot(vm_offset_t *taddr)
+vm_offset_t PE_find_scc(void)
{
- DTEntry entryP;
- vm_offset_t *tappdata;
- unsigned int tappsize;
-
-
- if(DTFindEntry("name", "memory-map", &entryP) != kSuccess) return 0; /* no memory map */
-
- if (DTGetProperty(entryP, "TapRoot", (void **)&tappdata, &tappsize) != kSuccess) return 0; /* No TapRoot */
-
- tappdata[1] = (tappdata[1] + 4095 ) & -4096; /* Make sure this is a whole page */
-
- *taddr = io_map_spec(tappdata[0], tappdata[1]); /* Map it in and return the address */
- tappdata[0] = *taddr; /* Also change property */
- return tappdata[1]; /* And the size */
+ vm_offset_t io;
+ DTEntry entryP;
+
+ if ((io = get_io_base_addr())
+ && (DTFindEntry("name", "escc", &entryP) == kSuccess))
+ io += 0x12000; /* Offset to legacy SCC Registers */
+ else
+ io = 0;
+
+ return io;
}
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
PE_init_kprintf(TRUE);
PE_init_printf(TRUE);
+ // init this now to get mace debugger for iokit startup
+ PE_init_ethernet_debugger();
+
+
if( kSuccess == DTLookupEntry(0, "/chosen/memory-map", &entry)) {
boot_progress_element * bootPict;
int PE_current_console( PE_Video * info )
{
*info = PE_state.video;
- info->v_baseAddr = 0;
return( 0);
}
struct timebase_freq_t timebase_freq;
unsigned long num, den, cnt;
- num = gPEClockFrequencyInfo.timebase_frequency_num;
- den = gPEClockFrequencyInfo.timebase_frequency_den;
+ num = gPEClockFrequencyInfo.bus_clock_rate_num * gPEClockFrequencyInfo.bus_to_dec_rate_num;
+ den = gPEClockFrequencyInfo.bus_clock_rate_den * gPEClockFrequencyInfo.bus_to_dec_rate_den;
cnt = 2;
while (cnt <= den) {
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
unsigned int disableSerialOuput = TRUE;
-vm_offset_t scc = 0;
-struct slock kprintf_lock;
+static struct slock kprintf_lock;
void PE_init_kprintf(boolean_t vm_initialized)
{
+ static vm_offset_t scc;
unsigned int boot_arg;
if (PE_state.initialized == FALSE)
panic("Platform Expert not initialized");
- if (PE_parse_boot_arg("debug", &boot_arg))
- if(boot_arg & DB_KPRT) disableSerialOuput = FALSE;
+ if (!vm_initialized)
+ {
+ if (PE_parse_boot_arg("debug", &boot_arg))
+ if(boot_arg & DB_KPRT) disableSerialOuput = FALSE;
- if( (scc = PE_find_scc())) { /* See if we can find the serial port */
- scc = io_map_spec(scc, 0x1000); /* Map it in */
- initialize_serial((void *)scc); /* Start up the serial driver */
+ if( (scc = PE_find_scc()))
+ {
+ initialize_serial( (void *) scc );
PE_kputc = serial_putc;
simple_lock_init(&kprintf_lock, 0);
- } else
- PE_kputc = cnputc;
+ } else
+ PE_kputc = cnputc;
+
+ } else if( scc){
+ initialize_serial( (void *) io_map( scc, 0x1000) );
+ }
#if 0
/*
*
* @APPLE_LICENSE_HEADER_START@
*
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License"). You may not use this file except in compliance with the
+ * License. Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
projects / apple / xnu.git / commitdiff
