osfmk/i386/ipl.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23 /*
  24  * @OSF_COPYRIGHT@
  25  */
  26 /*
  27  * Mach Operating System
  28  * Copyright (c) 1991,1990,1989 Carnegie Mellon University
  29  * All Rights Reserved.
  30  *
  31  * Permission to use, copy, modify and distribute this software and its
  32  * documentation is hereby granted, provided that both the copyright
  33  * notice and this permission notice appear in all copies of the
  34  * software, derivative works or modified versions, and any portions
  35  * thereof, and that both notices appear in supporting documentation.
  36  *
  37  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  38  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  39  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
  40  *
  41  * Carnegie Mellon requests users of this software to return to
  42  *
  43  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  44  *  School of Computer Science
  45  *  Carnegie Mellon University
  46  *  Pittsburgh PA 15213-3890
  47  *
  48  * any improvements or extensions that they make and grant Carnegie Mellon
  49  * the rights to redistribute these changes.
  50  */
  51 /*
  52  */
  53
  54 /*
  55 Copyright (c) 1988,1989 Prime Computer, Inc.  Natick, MA 01760
  56 All Rights Reserved.
  57
  58 Permission to use, copy, modify, and distribute this
  59 software and its documentation for any purpose and
  60 without fee is hereby granted, provided that the above
  61 copyright notice appears in all copies and that both the
  62 copyright notice and this permission notice appear in
  63 supporting documentation, and that the name of Prime
  64 Computer, Inc. not be used in advertising or publicity
  65 pertaining to distribution of the software without
  66 specific, written prior permission.
  67
  68 THIS SOFTWARE IS PROVIDED "AS IS", AND PRIME COMPUTER,
  69 INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
  70 SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  71 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  IN
  72 NO EVENT SHALL PRIME COMPUTER, INC.  BE LIABLE FOR ANY
  73 SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY
  74 DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
  75 PROFITS, WHETHER IN ACTION OF CONTRACT, NEGLIGENCE, OR
  76 OTHER TORTIOUS ACTION, ARISING OUR OF OR IN CONNECTION
  77 WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  78 */
  79
  80 #include <mach_kprof.h>
  81
  82 #define SPL0            0
  83 #define SPL1            1
  84 #define SPL2            2
  85 #define SPL3            3
  86 #define SPL4            4
  87 #define SPL5            5
  88 #define SPL6            6
  89
  90 #define SPLPP           5
  91 #define SPLTTY          6
  92 #define SPLNI           6
  93
  94 #define IPLHI           8
  95 #define SPLHI           IPLHI
  96
  97 #if     MACH_KPROF
  98 #define SPL7            7
  99 #else
 100 #define SPL7            IPLHI
 101 #endif
 102
 103 #define SPL_CMP_GT(a, b)        ((unsigned)(a) >  (unsigned)(b))
 104 #define SPL_CMP_LT(a, b)        ((unsigned)(a) <  (unsigned)(b))
 105 #define SPL_CMP_GE(a, b)        ((unsigned)(a) >= (unsigned)(b))
 106 #define SPL_CMP_LE(a, b)        ((unsigned)(a) <= (unsigned)(b))
 107