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

/*
 * Copyright (c) 2002 Apple Computer, 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 _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	*
8f6c56a5	4	* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
1c79356b	5	*
8f6c56a5 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 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
8ad349bb	24	* limitations under the License.
8f6c56a5 A	25	*
8f6c56a5 A	26	* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
1c79356b	27	*/
1c79356b	28
9bccf70c A	29	#ifndef _PPC_UCONTEXT_H_
9bccf70c A	30	#define _PPC_UCONTEXT_H_
1c79356b	31
1c79356b	32
91447636	33	#include <mach/ppc/_types.h>
1c79356b	34
91447636	35	#ifndef _POSIX_C_SOURCE
9bccf70c	36	struct mcontext {
91447636 A	37	struct ppc_exception_state es;
	38	struct ppc_thread_state ss;
	39	struct ppc_float_state fs;
	40	struct ppc_vector_state vs;
1c79356b	41	};
9bccf70c	42	#define PPC_MCONTEXT_SIZE (PPC_THREAD_STATE_COUNT + PPC_FLOAT_STATE_COUNT + PPC_EXCEPTION_STATE_COUNT + PPC_VECTOR_STATE_COUNT) * sizeof(int)
91447636 A	43	#else /* _POSIX_C_SOURCE */
	44	struct __darwin_mcontext {
	45	struct __darwin_ppc_exception_state es;
	46	struct __darwin_ppc_thread_state ss;
	47	struct __darwin_ppc_float_state fs;
	48	struct __darwin_ppc_vector_state vs;
	49	};
	50	#endif /* _POSIX_C_SOURCE */
9bccf70c	51
91447636 A	52	#ifndef _MCONTEXT_T
	53	#define _MCONTEXT_T
	54	typedef __darwin_mcontext_t mcontext_t;
	55	#endif
1c79356b	56
91447636	57	#ifndef _POSIX_C_SOURCE
55e303ae	58	struct mcontext64 {
91447636 A	59	struct ppc_exception_state64 es;
	60	struct ppc_thread_state64 ss;
	61	struct ppc_float_state fs;
	62	struct ppc_vector_state vs;
55e303ae A	63	};
	64	#define PPC_MCONTEXT64_SIZE (PPC_THREAD_STATE64_COUNT + PPC_FLOAT_STATE_COUNT + PPC_EXCEPTION_STATE_COUNT + PPC_VECTOR_STATE_COUNT) * sizeof(int)
	65
91447636 A	66	#ifndef _MCONTEXT64_T
91447636 A	67	#define _MCONTEXT64_T
55e303ae	68	typedef struct mcontext64 * mcontext64_t;
91447636 A	69	#endif
	70
	71	#endif /* _POSIX_C_SOURCE */
55e303ae	72
9bccf70c	73	#endif /* _PPC_UCONTEXT_H_ */