osfmk/i386/Diagnostics.h

   1 /*
   2  * Copyright (c) 2005 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_OSREFERENCE_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.  The rights granted to you under the
  10  * License may not be used to create, or enable the creation or
  11  * redistribution of, unlawful or unlicensed copies of an Apple operating
  12  * system, or to circumvent, violate, or enable the circumvention or
  13  * violation of, any terms of an Apple operating system software license
  14  * agreement.
  15  *
  16  * Please obtain a copy of the License at
  17  * http://www.opensource.apple.com/apsl/ and read it before using this
  18  * file.
  19  *
  20  * The Original Code and all software distributed under the License are
  21  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  22  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  23  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  24  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  25  * Please see the License for the specific language governing rights and
  26  * limitations under the License.
  27  *
  28  * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
  29  */
  30 /*
  31  * @OSF_FREE_COPYRIGHT@
  32  */
  33 /*
  34  * @APPLE_FREE_COPYRIGHT@
  35  */
  36
  37 /*
  38  *      Here are the Diagnostic interface interfaces
  39  *      Lovingly crafted by Bill Angell using traditional methods
  40  *      Keep selectors in sync with the PPC version where possible.
  41  */
  42 #ifdef  KERNEL_PRIVATE
  43
  44 #ifndef _DIAGNOSTICS_H_
  45 #define _DIAGNOSTICS_H_
  46
  47 #ifdef __ppc__
  48 #error This file is not useful on PowerPC.
  49 #endif
  50
  51 int diagCall(x86_saved_state_t *regs);
  52 int diagCall64(x86_saved_state_t *regs);
  53
  54 #define diagSCnum 0x00006000
  55
  56 #define dgAdjTB 0
  57 #define dgLRA 1
  58 #define dgpcpy 2
  59 #define dgreset 3
  60 #define dgtest 4
  61 #define dgBMphys 5
  62 #define dgUnMap 6
  63 #define dgBootScreen 7
  64 #define dgFlush 8
  65 #define dgAlign 9
  66 #define dgprw 10
  67 #define dgmck 11
  68 #define dg64 12
  69 #define dgProbeRead 13
  70 #define dgCPNull 14
  71 #define dgPerfMon 15
  72 #define dgMapPage 16
  73 #define dgScom 17
  74 #define dgBind 18
  75 #define dgPproc 19
  76 #define dgAcntg 20
  77 #define dgKlra 21
  78 #define dgKfree 22
  79 #define dgWar 23
  80 #define dgNapStat 24
  81 #define dgRuptStat 25
  82
  83
  84 typedef struct diagWork {                       /* Diagnostic work area */
  85
  86         unsigned int dgLock;                    /* Lock if needed */
  87         unsigned int dgFlags;                   /* Flags */
  88 #define enaExpTrace 0x00000001
  89 #define enaExpTraceb 31
  90 #define enaUsrFCall 0x00000002
  91 #define enaUsrFCallb 30
  92 #define enaUsrPhyMp 0x00000004
  93 #define enaUsrPhyMpb 29
  94 #define enaDiagSCs  0x00000008
  95 #define enaDiagSCsb  28
  96 #define enaDiagDM  0x00000010
  97 #define enaDiagSDMb  27
  98 #define enaDiagEM  0x00000020
  99 #define enaDiagEMb  26
 100 #define enaDiagTrap  0x00000040
 101 #define enaDiagTrapb  25
 102 #define enaNotifyEM  0x00000080
 103 #define enaNotifyEMb  24
 104
 105         unsigned int dgMisc0;
 106         unsigned int dgMisc1;
 107         unsigned int dgMisc2;
 108         unsigned int dgMisc3;
 109         unsigned int dgMisc4;
 110         unsigned int dgMisc5;
 111
 112 } diagWork;
 113
 114 extern diagWork dgWork;
 115
 116
 117 #endif /* _DIAGNOSTICS_H_ */
 118
 119 #endif /* KERNEL_PRIVATE */