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(RC_HIDE_XNU_J137)
55#if defined(_STRUCT_X86_AVX512_STATE32)
56#define _STRUCT_MCONTEXT_AVX512_32 struct __darwin_mcontext_avx512_32
57_STRUCT_MCONTEXT_AVX512_32
58{
59 _STRUCT_X86_EXCEPTION_STATE32 __es;
60 _STRUCT_X86_THREAD_STATE32 __ss;
61 _STRUCT_X86_AVX512_STATE32 __fs;
62};
63#endif /* _STRUCT_X86_AVX512_STATE32 */
64#endif /* RC_HIDE_XNU_J137 */
65
66#else /* !__DARWIN_UNIX03 */
67#define _STRUCT_MCONTEXT32 struct mcontext32
68_STRUCT_MCONTEXT32
69{
70 _STRUCT_X86_EXCEPTION_STATE32 es;
71 _STRUCT_X86_THREAD_STATE32 ss;
72 _STRUCT_X86_FLOAT_STATE32 fs;
73};
74
75#define _STRUCT_MCONTEXT_AVX32 struct mcontext_avx32
76_STRUCT_MCONTEXT_AVX32
77{
78 _STRUCT_X86_EXCEPTION_STATE32 es;
79 _STRUCT_X86_THREAD_STATE32 ss;
80 _STRUCT_X86_AVX_STATE32 fs;
81};
82
83#if !defined(RC_HIDE_XNU_J137)
84#if defined(_STRUCT_X86_AVX512_STATE32)
85#define _STRUCT_MCONTEXT_AVX512_32 struct mcontext_avx512_32
86_STRUCT_MCONTEXT_AVX512_32
87{
88 _STRUCT_X86_EXCEPTION_STATE32 es;
89 _STRUCT_X86_THREAD_STATE32 ss;
90 _STRUCT_X86_AVX512_STATE32 fs;
91};
92#endif /* _STRUCT_X86_AVX512_STATE32 */
93#endif /* RC_HIDE_XNU_J137 */
94
95#endif /* __DARWIN_UNIX03 */
96#endif /* _STRUCT_MCONTEXT32 */
97
98#ifndef _STRUCT_MCONTEXT64
99#if __DARWIN_UNIX03
100#define _STRUCT_MCONTEXT64 struct __darwin_mcontext64
101_STRUCT_MCONTEXT64
102{
103 _STRUCT_X86_EXCEPTION_STATE64 __es;
104 _STRUCT_X86_THREAD_STATE64 __ss;
105 _STRUCT_X86_FLOAT_STATE64 __fs;
106};
107
108#define _STRUCT_MCONTEXT_AVX64 struct __darwin_mcontext_avx64
109_STRUCT_MCONTEXT_AVX64
110{
111 _STRUCT_X86_EXCEPTION_STATE64 __es;
112 _STRUCT_X86_THREAD_STATE64 __ss;
113 _STRUCT_X86_AVX_STATE64 __fs;
114};
115
116#if !defined(RC_HIDE_XNU_J137)
117#if defined(_STRUCT_X86_AVX512_STATE64)
118#define _STRUCT_MCONTEXT_AVX512_64 struct __darwin_mcontext_avx512_64
119_STRUCT_MCONTEXT_AVX512_64
120{
121 _STRUCT_X86_EXCEPTION_STATE64 __es;
122 _STRUCT_X86_THREAD_STATE64 __ss;
123 _STRUCT_X86_AVX512_STATE64 __fs;
124};
125#endif /* _STRUCT_X86_AVX512_STATE64 */
126#endif /* RC_HIDE_XNU_J137 */
127
128#else /* !__DARWIN_UNIX03 */
129#define _STRUCT_MCONTEXT64 struct mcontext64
130_STRUCT_MCONTEXT64
131{
132 _STRUCT_X86_EXCEPTION_STATE64 es;
133 _STRUCT_X86_THREAD_STATE64 ss;
134 _STRUCT_X86_FLOAT_STATE64 fs;
135};
136
137#define _STRUCT_MCONTEXT_AVX64 struct mcontext_avx64
138_STRUCT_MCONTEXT_AVX64
139{
140 _STRUCT_X86_EXCEPTION_STATE64 es;
141 _STRUCT_X86_THREAD_STATE64 ss;
142 _STRUCT_X86_AVX_STATE64 fs;
143};
144
145#if !defined(RC_HIDE_XNU_J137)
146#if defined(_STRUCT_X86_AVX512_STATE64)
147#define _STRUCT_MCONTEXT_AVX512_64 struct mcontext_avx512_64
148_STRUCT_MCONTEXT_AVX512_64
149{
150 _STRUCT_X86_EXCEPTION_STATE64 es;
151 _STRUCT_X86_THREAD_STATE64 ss;
152 _STRUCT_X86_AVX512_STATE64 fs;
153};
154#endif /* _STRUCT_X86_AVX512_STATE64 */
155#endif /* RC_HIDE_XNU_J137 */
156
157#endif /* __DARWIN_UNIX03 */
158#endif /* _STRUCT_MCONTEXT64 */
159
160
161#ifndef _MCONTEXT_T
162#define _MCONTEXT_T
163#if defined(__LP64__)
164typedef _STRUCT_MCONTEXT64 *mcontext_t;
165#define _STRUCT_MCONTEXT _STRUCT_MCONTEXT64
166#else
167typedef _STRUCT_MCONTEXT32 *mcontext_t;
168#define _STRUCT_MCONTEXT _STRUCT_MCONTEXT32
169#endif
170#endif /* _MCONTEXT_T */
171
172#endif /* __I386_MCONTEXT_H_ */
173