osfmk/i386/mp_slave_boot.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25 /*
  26  * @OSF_COPYRIGHT@
  27  */
  28
  29 /*
  30  * Mach Operating System
  31  * Copyright (c) 1991,1990 Carnegie Mellon University
  32  * All Rights Reserved.
  33  *
  34  * Permission to use, copy, modify and distribute this software and its
  35  * documentation is hereby granted, provided that both the copyright
  36  * notice and this permission notice appear in all copies of the
  37  * software, derivative works or modified versions, and any portions
  38  * thereof, and that both notices appear in supporting documentation.
  39  *
  40  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  41  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  42  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
  43  *
  44  * Carnegie Mellon requests users of this software to return to
  45  *
  46  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  47  *  School of Computer Science
  48  *  Carnegie Mellon University
  49  *  Pittsburgh PA 15213-3890
  50  *
  51  * any improvements or extensions that they make and grant Carnegie Mellon
  52  * the rights to redistribute these changes.
  53  */
  54
  55 /*
  56  * HISTORY
  57  *
  58  * Revision 1.1.1.1  1998/09/22 21:05:39  wsanchez
  59  * Import of Mac OS X kernel (~semeria)
  60  *
  61  * Revision 1.1.1.1  1998/03/07 02:25:40  wsanchez
  62  * Import of OSF Mach kernel (~mburg)
  63  *
  64  * Revision 1.2.6.1  1994/09/23  01:45:53  ezf
  65  *      change marker to not FREE
  66  *      [1994/09/22  21:19:54  ezf]
  67  *
  68  * Revision 1.2.2.2  1993/06/09  02:27:00  gm
  69  *      Added to OSF/1 R1.3 from NMK15.0.
  70  *      [1993/06/02  21:02:53  jeffc]
  71  *
  72  * Revision 1.2  1993/04/19  16:12:08  devrcs
  73  *      Fixed Copyrights
  74  *      [92/12/16            bernadat]
  75  *
  76  *      Changed MP_GDT from 1200 to 1100 to save unused space.
  77  *      [92/12/08            bernadat]
  78  *
  79  * Revision 1.1  1992/09/30  02:27:14  robert
  80  *      Initial revision
  81  *
  82  * $EndLog$
  83  */
  84 /* CMU_HIST */
  85 /*
  86  * Revision 2.1.3.1  92/04/30  11:57:14  bernadat
  87  *      Moved from cbus to here, applies to both Corollary
  88  *      and SystemPro
  89  *      [92/04/08            bernadat]
  90  *
  91  * Revision 2.1.9.1  92/02/18  18:34:14  jeffreyh
  92  *      Created
  93  *      [91/06/27  05:00:05  bernadat]
  94  *
  95  */
  96 /* CMU_ENDHIST */
  97
  98 /*
  99  * Define where to store boot code for slaves
 100  */
 101
 102 #define MP_BOOT         0x1000          /* address where slave boots load */
 103 #define MP_BOOTSEG      0x100
 104 #define MP_GDT          0x1100          /* temporary gdt address for boot */
 105 #define MP_BOOTSTACK    0x800           /* stack for boot */
 106 #define MP_MACH_START   MP_BOOTSTACK    /* contains address where to jump
 107                                            after boot */
 108 #define MP_FIRST_ADDR   0x3000          /* 2 extra pages reserved */