osfmk/i386/ipl.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22 /*
  23  * @OSF_COPYRIGHT@
  24  */
  25 /*
  26  * Mach Operating System
  27  * Copyright (c) 1991,1990,1989 Carnegie Mellon University
  28  * All Rights Reserved.
  29  *
  30  * Permission to use, copy, modify and distribute this software and its
  31  * documentation is hereby granted, provided that both the copyright
  32  * notice and this permission notice appear in all copies of the
  33  * software, derivative works or modified versions, and any portions
  34  * thereof, and that both notices appear in supporting documentation.
  35  *
  36  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
  37  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
  38  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
  39  *
  40  * Carnegie Mellon requests users of this software to return to
  41  *
  42  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
  43  *  School of Computer Science
  44  *  Carnegie Mellon University
  45  *  Pittsburgh PA 15213-3890
  46  *
  47  * any improvements or extensions that they make and grant Carnegie Mellon
  48  * the rights to redistribute these changes.
  49  */
  50 /*
  51  */
  52
  53 /*
  54 Copyright (c) 1988,1989 Prime Computer, Inc.  Natick, MA 01760
  55 All Rights Reserved.
  56
  57 Permission to use, copy, modify, and distribute this
  58 software and its documentation for any purpose and
  59 without fee is hereby granted, provided that the above
  60 copyright notice appears in all copies and that both the
  61 copyright notice and this permission notice appear in
  62 supporting documentation, and that the name of Prime
  63 Computer, Inc. not be used in advertising or publicity
  64 pertaining to distribution of the software without
  65 specific, written prior permission.
  66
  67 THIS SOFTWARE IS PROVIDED "AS IS", AND PRIME COMPUTER,
  68 INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
  69 SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  70 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  IN
  71 NO EVENT SHALL PRIME COMPUTER, INC.  BE LIABLE FOR ANY
  72 SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY
  73 DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
  74 PROFITS, WHETHER IN ACTION OF CONTRACT, NEGLIGENCE, OR
  75 OTHER TORTIOUS ACTION, ARISING OUR OF OR IN CONNECTION
  76 WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  77 */
  78
  79 #include <mach_kprof.h>
  80
  81 #define SPL0            0
  82 #define SPL1            1
  83 #define SPL2            2
  84 #define SPL3            3
  85 #define SPL4            4
  86 #define SPL5            5
  87 #define SPL6            6
  88
  89 #define SPLPP           5
  90 #define SPLTTY          6
  91 #define SPLNI           6
  92
  93 #define IPLHI           8
  94 #define SPLHI           IPLHI
  95
  96 #if     MACH_KPROF
  97 #define SPL7            7
  98 #else
  99 #define SPL7            IPLHI
 100 #endif
 101
 102 #define SPL_CMP_GT(a, b)        ((unsigned)(a) >  (unsigned)(b))
 103 #define SPL_CMP_LT(a, b)        ((unsigned)(a) <  (unsigned)(b))
 104 #define SPL_CMP_GE(a, b)        ((unsigned)(a) >= (unsigned)(b))
 105 #define SPL_CMP_LE(a, b)        ((unsigned)(a) <= (unsigned)(b))
 106
 107 #ifdef  MACH_KERNEL
 108 #ifndef ASSEMBLER
 109
 110 #include <i386/AT386/misc_protos.h>
 111
 112 extern i386_intr_t              ivect[];
 113 extern int              iunit[];
 114 extern unsigned char    intpri[];
 115 #endif  /* ASSEMBLER */
 116 #endif  /* MACH_KERNEL */