[apple/xnu.git] / bsd / ppc / ucontext.h

/*
 * Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_OSREFERENCE_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_LICENSE_OSREFERENCE_HEADER_END@
 */

#ifndef _PPC_UCONTEXT_H_
#define _PPC_UCONTEXT_H_


#include <mach/ppc/_types.h>

#ifndef _POSIX_C_SOURCE
struct mcontext {
	struct ppc_exception_state	es;
	struct ppc_thread_state		ss;
	struct ppc_float_state		fs;
	struct ppc_vector_state		vs;
};
#define PPC_MCONTEXT_SIZE	(PPC_THREAD_STATE_COUNT + PPC_FLOAT_STATE_COUNT + PPC_EXCEPTION_STATE_COUNT + PPC_VECTOR_STATE_COUNT) * sizeof(int)
#else /* _POSIX_C_SOURCE */
struct __darwin_mcontext {
	struct __darwin_ppc_exception_state	es;
	struct __darwin_ppc_thread_state	ss;
	struct __darwin_ppc_float_state		fs;
	struct __darwin_ppc_vector_state	vs;
};
#endif /* _POSIX_C_SOURCE */

#ifndef _MCONTEXT_T
#define _MCONTEXT_T
typedef __darwin_mcontext_t		mcontext_t;
#endif

#ifndef _POSIX_C_SOURCE
struct mcontext64 {
	struct ppc_exception_state64	es;
	struct ppc_thread_state64	ss;
	struct ppc_float_state		fs;
	struct ppc_vector_state		vs;
};
#define PPC_MCONTEXT64_SIZE	(PPC_THREAD_STATE64_COUNT + PPC_FLOAT_STATE_COUNT + PPC_EXCEPTION_STATE_COUNT + PPC_VECTOR_STATE_COUNT) * sizeof(int)

#ifndef _MCONTEXT64_T
#define _MCONTEXT64_T
typedef struct mcontext64  * mcontext64_t;
#endif

#endif /* _POSIX_C_SOURCE */

#endif /* _PPC_UCONTEXT_H_ */
Commit	Line	Data
1c79356b	1	/*
9bccf70c	2	* Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
1c79356b	3	*
8ad349bb	4	* @APPLE_LICENSE_OSREFERENCE_HEADER_START@
1c79356b	5	*
8ad349bb A	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@
1c79356b	29	*/
1c79356b	30
9bccf70c A	31	#ifndef _PPC_UCONTEXT_H_
9bccf70c A	32	#define _PPC_UCONTEXT_H_
1c79356b	33
1c79356b	34
91447636	35	#include <mach/ppc/_types.h>
1c79356b	36
91447636	37	#ifndef _POSIX_C_SOURCE
9bccf70c	38	struct mcontext {
91447636 A	39	struct ppc_exception_state es;
	40	struct ppc_thread_state ss;
	41	struct ppc_float_state fs;
	42	struct ppc_vector_state vs;
1c79356b	43	};
9bccf70c	44	#define PPC_MCONTEXT_SIZE (PPC_THREAD_STATE_COUNT + PPC_FLOAT_STATE_COUNT + PPC_EXCEPTION_STATE_COUNT + PPC_VECTOR_STATE_COUNT) * sizeof(int)
91447636 A	45	#else /* _POSIX_C_SOURCE */
	46	struct __darwin_mcontext {
	47	struct __darwin_ppc_exception_state es;
	48	struct __darwin_ppc_thread_state ss;
	49	struct __darwin_ppc_float_state fs;
	50	struct __darwin_ppc_vector_state vs;
	51	};
	52	#endif /* _POSIX_C_SOURCE */
9bccf70c	53
91447636 A	54	#ifndef _MCONTEXT_T
	55	#define _MCONTEXT_T
	56	typedef __darwin_mcontext_t mcontext_t;
	57	#endif
1c79356b	58
91447636	59	#ifndef _POSIX_C_SOURCE
55e303ae	60	struct mcontext64 {
91447636 A	61	struct ppc_exception_state64 es;
	62	struct ppc_thread_state64 ss;
	63	struct ppc_float_state fs;
	64	struct ppc_vector_state vs;
55e303ae A	65	};
	66	#define PPC_MCONTEXT64_SIZE (PPC_THREAD_STATE64_COUNT + PPC_FLOAT_STATE_COUNT + PPC_EXCEPTION_STATE_COUNT + PPC_VECTOR_STATE_COUNT) * sizeof(int)
	67
91447636 A	68	#ifndef _MCONTEXT64_T
91447636 A	69	#define _MCONTEXT64_T
55e303ae	70	typedef struct mcontext64 * mcontext64_t;
91447636 A	71	#endif
	72
	73	#endif /* _POSIX_C_SOURCE */
55e303ae	74
9bccf70c	75	#endif /* _PPC_UCONTEXT_H_ */