bsd/i386/_mcontext.h

   1 /*
   2  * Copyright (c) 2003-2012 Apple Inc. All rights reserved.
   3  *
   4  * @APPLE_OSREFERENCE_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. The rights granted to you under the License
  10  * may not be used to create, or enable the creation or redistribution of,
  11  * unlawful or unlicensed copies of an Apple operating system, or to
  12  * circumvent, violate, or enable the circumvention or violation of, any
  13  * terms of an Apple operating system software license agreement.
  14  *
  15  * Please obtain a copy of the License at
  16  * http://www.opensource.apple.com/apsl/ and read it before using this file.
  17  *
  18  * The Original Code and all software distributed under the License are
  19  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  20  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  21  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  22  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  23  * Please see the License for the specific language governing rights and
  24  * limitations under the License.
  25  *
  26  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  27  */
  28
  29 #ifndef __I386_MCONTEXT_H_
  30 #define __I386_MCONTEXT_H_
  31
  32 #include <sys/cdefs.h> /* __DARWIN_UNIX03 */
  33 #include <sys/appleapiopts.h>
  34 #include <mach/machine/_structs.h>
  35
  36 #ifndef _STRUCT_MCONTEXT32
  37 #if __DARWIN_UNIX03
  38 #define _STRUCT_MCONTEXT32      struct __darwin_mcontext32
  39 _STRUCT_MCONTEXT32
  40 {
  41         _STRUCT_X86_EXCEPTION_STATE32   __es;
  42         _STRUCT_X86_THREAD_STATE32      __ss;
  43         _STRUCT_X86_FLOAT_STATE32       __fs;
  44 };
  45
  46 #define _STRUCT_MCONTEXT_AVX32  struct __darwin_mcontext_avx32
  47 _STRUCT_MCONTEXT_AVX32
  48 {
  49         _STRUCT_X86_EXCEPTION_STATE32   __es;
  50         _STRUCT_X86_THREAD_STATE32      __ss;
  51         _STRUCT_X86_AVX_STATE32         __fs;
  52 };
  53
  54 #if defined(_STRUCT_X86_AVX512_STATE32)
  55 #define _STRUCT_MCONTEXT_AVX512_32      struct __darwin_mcontext_avx512_32
  56 _STRUCT_MCONTEXT_AVX512_32
  57 {
  58         _STRUCT_X86_EXCEPTION_STATE32   __es;
  59         _STRUCT_X86_THREAD_STATE32      __ss;
  60         _STRUCT_X86_AVX512_STATE32      __fs;
  61 };
  62 #endif /* _STRUCT_X86_AVX512_STATE32 */
  63
  64 #else /* !__DARWIN_UNIX03 */
  65 #define _STRUCT_MCONTEXT32      struct mcontext32
  66 _STRUCT_MCONTEXT32
  67 {
  68         _STRUCT_X86_EXCEPTION_STATE32   es;
  69         _STRUCT_X86_THREAD_STATE32      ss;
  70         _STRUCT_X86_FLOAT_STATE32       fs;
  71 };
  72
  73 #define _STRUCT_MCONTEXT_AVX32  struct mcontext_avx32
  74 _STRUCT_MCONTEXT_AVX32
  75 {
  76         _STRUCT_X86_EXCEPTION_STATE32   es;
  77         _STRUCT_X86_THREAD_STATE32      ss;
  78         _STRUCT_X86_AVX_STATE32         fs;
  79 };
  80
  81 #if defined(_STRUCT_X86_AVX512_STATE32)
  82 #define _STRUCT_MCONTEXT_AVX512_32      struct mcontext_avx512_32
  83 _STRUCT_MCONTEXT_AVX512_32
  84 {
  85         _STRUCT_X86_EXCEPTION_STATE32   es;
  86         _STRUCT_X86_THREAD_STATE32      ss;
  87         _STRUCT_X86_AVX512_STATE32      fs;
  88 };
  89 #endif /* _STRUCT_X86_AVX512_STATE32 */
  90
  91 #endif /* __DARWIN_UNIX03 */
  92 #endif /* _STRUCT_MCONTEXT32 */
  93
  94 #ifndef _STRUCT_MCONTEXT64
  95 #if __DARWIN_UNIX03
  96 #define _STRUCT_MCONTEXT64      struct __darwin_mcontext64
  97 _STRUCT_MCONTEXT64
  98 {
  99         _STRUCT_X86_EXCEPTION_STATE64   __es;
 100         _STRUCT_X86_THREAD_STATE64      __ss;
 101         _STRUCT_X86_FLOAT_STATE64       __fs;
 102 };
 103
 104 #define _STRUCT_MCONTEXT64_FULL      struct __darwin_mcontext64_full
 105 _STRUCT_MCONTEXT64_FULL
 106 {
 107         _STRUCT_X86_EXCEPTION_STATE64   __es;
 108         _STRUCT_X86_THREAD_FULL_STATE64 __ss;
 109         _STRUCT_X86_FLOAT_STATE64       __fs;
 110 };
 111
 112 #define _STRUCT_MCONTEXT_AVX64  struct __darwin_mcontext_avx64
 113 _STRUCT_MCONTEXT_AVX64
 114 {
 115         _STRUCT_X86_EXCEPTION_STATE64   __es;
 116         _STRUCT_X86_THREAD_STATE64      __ss;
 117         _STRUCT_X86_AVX_STATE64         __fs;
 118 };
 119
 120 #define _STRUCT_MCONTEXT_AVX64_FULL  struct __darwin_mcontext_avx64_full
 121 _STRUCT_MCONTEXT_AVX64_FULL
 122 {
 123         _STRUCT_X86_EXCEPTION_STATE64   __es;
 124         _STRUCT_X86_THREAD_FULL_STATE64 __ss;
 125         _STRUCT_X86_AVX_STATE64         __fs;
 126 };
 127
 128 #if defined(_STRUCT_X86_AVX512_STATE64)
 129 #define _STRUCT_MCONTEXT_AVX512_64      struct __darwin_mcontext_avx512_64
 130 _STRUCT_MCONTEXT_AVX512_64
 131 {
 132         _STRUCT_X86_EXCEPTION_STATE64   __es;
 133         _STRUCT_X86_THREAD_STATE64      __ss;
 134         _STRUCT_X86_AVX512_STATE64      __fs;
 135 };
 136
 137 #define _STRUCT_MCONTEXT_AVX512_64_FULL      struct __darwin_mcontext_avx512_64_full
 138 _STRUCT_MCONTEXT_AVX512_64_FULL
 139 {
 140         _STRUCT_X86_EXCEPTION_STATE64   __es;
 141         _STRUCT_X86_THREAD_FULL_STATE64 __ss;
 142         _STRUCT_X86_AVX512_STATE64      __fs;
 143 };
 144 #endif /* _STRUCT_X86_AVX512_STATE64 */
 145
 146 #else /* !__DARWIN_UNIX03 */
 147 #define _STRUCT_MCONTEXT64      struct mcontext64
 148 _STRUCT_MCONTEXT64
 149 {
 150         _STRUCT_X86_EXCEPTION_STATE64   es;
 151         _STRUCT_X86_THREAD_STATE64      ss;
 152         _STRUCT_X86_FLOAT_STATE64       fs;
 153 };
 154
 155 #define _STRUCT_MCONTEXT64_FULL      struct mcontext64_full
 156 _STRUCT_MCONTEXT64_FULL
 157 {
 158         _STRUCT_X86_EXCEPTION_STATE64   es;
 159         _STRUCT_X86_THREAD_FULL_STATE64 ss;
 160         _STRUCT_X86_FLOAT_STATE64       fs;
 161 };
 162
 163 #define _STRUCT_MCONTEXT_AVX64  struct mcontext_avx64
 164 _STRUCT_MCONTEXT_AVX64
 165 {
 166         _STRUCT_X86_EXCEPTION_STATE64   es;
 167         _STRUCT_X86_THREAD_STATE64      ss;
 168         _STRUCT_X86_AVX_STATE64         fs;
 169 };
 170
 171 #define _STRUCT_MCONTEXT_AVX64_FULL  struct mcontext_avx64_full
 172 _STRUCT_MCONTEXT_AVX64_FULL
 173 {
 174         _STRUCT_X86_EXCEPTION_STATE64   es;
 175         _STRUCT_X86_THREAD_FULL_STATE64 ss;
 176         _STRUCT_X86_AVX_STATE64         fs;
 177 };
 178
 179 #if defined(_STRUCT_X86_AVX512_STATE64)
 180 #define _STRUCT_MCONTEXT_AVX512_64      struct mcontext_avx512_64
 181 _STRUCT_MCONTEXT_AVX512_64
 182 {
 183         _STRUCT_X86_EXCEPTION_STATE64   es;
 184         _STRUCT_X86_THREAD_STATE64      ss;
 185         _STRUCT_X86_AVX512_STATE64      fs;
 186 };
 187
 188 #define _STRUCT_MCONTEXT_AVX512_64_FULL      struct mcontext_avx512_64_full
 189 _STRUCT_MCONTEXT_AVX512_64_FULL
 190 {
 191         _STRUCT_X86_EXCEPTION_STATE64   es;
 192         _STRUCT_X86_THREAD_FULL_STATE64 ss;
 193         _STRUCT_X86_AVX512_STATE64      fs;
 194 };
 195 #endif /* _STRUCT_X86_AVX512_STATE64 */
 196
 197 #endif /* __DARWIN_UNIX03 */
 198 #endif /* _STRUCT_MCONTEXT64 */
 199
 200
 201 #ifndef _MCONTEXT_T
 202 #define _MCONTEXT_T
 203 #if defined(__LP64__)
 204 typedef _STRUCT_MCONTEXT64      *mcontext_t;
 205 #define _STRUCT_MCONTEXT _STRUCT_MCONTEXT64
 206 #else
 207 typedef _STRUCT_MCONTEXT32      *mcontext_t;
 208 #define _STRUCT_MCONTEXT        _STRUCT_MCONTEXT32
 209 #endif
 210 #endif /* _MCONTEXT_T */
 211
 212 #endif /* __I386_MCONTEXT_H_ */