[apple/xnu.git] / bsd / i386 / _mcontext.h

/*
 * Copyright (c) 2003-2012 Apple Inc. All rights reserved.
 *
 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. The rights granted to you under the License
 * may not be used to create, or enable the creation or redistribution of,
 * unlawful or unlicensed copies of an Apple operating system, or to
 * circumvent, violate, or enable the circumvention or violation of, any
 * terms of an Apple operating system software license agreement.
 * 
 * Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 * 
 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
 */

#ifndef __I386_MCONTEXT_H_
#define __I386_MCONTEXT_H_

#include <sys/cdefs.h> /* __DARWIN_UNIX03 */
#include <sys/appleapiopts.h>
#include <mach/machine/_structs.h>

#ifndef _STRUCT_MCONTEXT32
#if __DARWIN_UNIX03
#define	_STRUCT_MCONTEXT32	struct __darwin_mcontext32
_STRUCT_MCONTEXT32
{
	_STRUCT_X86_EXCEPTION_STATE32	__es;
	_STRUCT_X86_THREAD_STATE32	__ss;
	_STRUCT_X86_FLOAT_STATE32	__fs;
};

#define	_STRUCT_MCONTEXT_AVX32	struct __darwin_mcontext_avx32
_STRUCT_MCONTEXT_AVX32
{
	_STRUCT_X86_EXCEPTION_STATE32	__es;
	_STRUCT_X86_THREAD_STATE32	__ss;
	_STRUCT_X86_AVX_STATE32		__fs;
};

#if !defined(RC_HIDE_XNU_J137)
#if defined(_STRUCT_X86_AVX512_STATE32)
#define	_STRUCT_MCONTEXT_AVX512_32	struct __darwin_mcontext_avx512_32
_STRUCT_MCONTEXT_AVX512_32
{
	_STRUCT_X86_EXCEPTION_STATE32	__es;
	_STRUCT_X86_THREAD_STATE32	__ss;
	_STRUCT_X86_AVX512_STATE32	__fs;
};
#endif /* _STRUCT_X86_AVX512_STATE32 */
#endif /* RC_HIDE_XNU_J137 */

#else /* !__DARWIN_UNIX03 */
#define	_STRUCT_MCONTEXT32	struct mcontext32
_STRUCT_MCONTEXT32
{
	_STRUCT_X86_EXCEPTION_STATE32	es;
	_STRUCT_X86_THREAD_STATE32	ss;
	_STRUCT_X86_FLOAT_STATE32	fs;
};

#define	_STRUCT_MCONTEXT_AVX32	struct mcontext_avx32
_STRUCT_MCONTEXT_AVX32
{
	_STRUCT_X86_EXCEPTION_STATE32	es;
	_STRUCT_X86_THREAD_STATE32	ss;
	_STRUCT_X86_AVX_STATE32		fs;
};

#if !defined(RC_HIDE_XNU_J137)
#if defined(_STRUCT_X86_AVX512_STATE32)
#define	_STRUCT_MCONTEXT_AVX512_32	struct mcontext_avx512_32
_STRUCT_MCONTEXT_AVX512_32
{
	_STRUCT_X86_EXCEPTION_STATE32	es;
	_STRUCT_X86_THREAD_STATE32	ss;
	_STRUCT_X86_AVX512_STATE32	fs;
};
#endif /* _STRUCT_X86_AVX512_STATE32 */
#endif /* RC_HIDE_XNU_J137 */

#endif /* __DARWIN_UNIX03 */
#endif /* _STRUCT_MCONTEXT32 */

#ifndef _STRUCT_MCONTEXT64
#if __DARWIN_UNIX03
#define	_STRUCT_MCONTEXT64	struct __darwin_mcontext64
_STRUCT_MCONTEXT64
{
	_STRUCT_X86_EXCEPTION_STATE64	__es;
	_STRUCT_X86_THREAD_STATE64	__ss;
	_STRUCT_X86_FLOAT_STATE64	__fs;
};

#define	_STRUCT_MCONTEXT_AVX64	struct __darwin_mcontext_avx64
_STRUCT_MCONTEXT_AVX64
{
	_STRUCT_X86_EXCEPTION_STATE64	__es;
	_STRUCT_X86_THREAD_STATE64	__ss;
	_STRUCT_X86_AVX_STATE64		__fs;
};

#if !defined(RC_HIDE_XNU_J137)
#if defined(_STRUCT_X86_AVX512_STATE64)
#define	_STRUCT_MCONTEXT_AVX512_64	struct __darwin_mcontext_avx512_64
_STRUCT_MCONTEXT_AVX512_64
{
	_STRUCT_X86_EXCEPTION_STATE64	__es;
	_STRUCT_X86_THREAD_STATE64	__ss;
	_STRUCT_X86_AVX512_STATE64	__fs;
};
#endif /* _STRUCT_X86_AVX512_STATE64 */
#endif /* RC_HIDE_XNU_J137 */

#else /* !__DARWIN_UNIX03 */
#define	_STRUCT_MCONTEXT64	struct mcontext64
_STRUCT_MCONTEXT64
{
	_STRUCT_X86_EXCEPTION_STATE64	es;
	_STRUCT_X86_THREAD_STATE64	ss;
	_STRUCT_X86_FLOAT_STATE64	fs;
};

#define	_STRUCT_MCONTEXT_AVX64	struct mcontext_avx64
_STRUCT_MCONTEXT_AVX64
{
	_STRUCT_X86_EXCEPTION_STATE64	es;
	_STRUCT_X86_THREAD_STATE64	ss;
	_STRUCT_X86_AVX_STATE64		fs;
};

#if !defined(RC_HIDE_XNU_J137)
#if defined(_STRUCT_X86_AVX512_STATE64)
#define	_STRUCT_MCONTEXT_AVX512_64	struct mcontext_avx512_64
_STRUCT_MCONTEXT_AVX512_64
{
	_STRUCT_X86_EXCEPTION_STATE64	es;
	_STRUCT_X86_THREAD_STATE64	ss;
	_STRUCT_X86_AVX512_STATE64	fs;
};
#endif /* _STRUCT_X86_AVX512_STATE64 */
#endif /* RC_HIDE_XNU_J137 */

#endif /* __DARWIN_UNIX03 */
#endif /* _STRUCT_MCONTEXT64 */


#ifndef _MCONTEXT_T
#define _MCONTEXT_T
#if defined(__LP64__)
typedef _STRUCT_MCONTEXT64	*mcontext_t;
#define _STRUCT_MCONTEXT _STRUCT_MCONTEXT64
#else
typedef _STRUCT_MCONTEXT32	*mcontext_t;
#define _STRUCT_MCONTEXT	_STRUCT_MCONTEXT32
#endif
#endif /* _MCONTEXT_T */

#endif /* __I386_MCONTEXT_H_ */
Commit	Line	Data
39236c6e A	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
5ba3f43e	32	#include <sys/cdefs.h> /* __DARWIN_UNIX03 */
39236c6e	33	#include <sys/appleapiopts.h>
5ba3f43e	34	#include <mach/machine/_structs.h>
39236c6e A	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
5ba3f43e A	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
39236c6e A	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
5ba3f43e A	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
39236c6e A	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
5ba3f43e A	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
39236c6e A	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
5ba3f43e A	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
39236c6e A	157	#endif /* __DARWIN_UNIX03 */
	158	#endif /* _STRUCT_MCONTEXT64 */
	159
	160
	161	#ifndef _MCONTEXT_T
	162	#define _MCONTEXT_T
	163	#if defined(__LP64__)
	164	typedef _STRUCT_MCONTEXT64 *mcontext_t;
	165	#define _STRUCT_MCONTEXT _STRUCT_MCONTEXT64
	166	#else
	167	typedef _STRUCT_MCONTEXT32 *mcontext_t;
	168	#define _STRUCT_MCONTEXT _STRUCT_MCONTEXT32
	169	#endif
	170	#endif /* _MCONTEXT_T */
	171
39236c6e	172	#endif /* __I386_MCONTEXT_H_ */