1/*
2 * Copyright (c) 2002 Apple Computer, 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 _PPC_UCONTEXT_H_
30#define _PPC_UCONTEXT_H_
31
32
33#include <mach/ppc/_types.h>
34
35#if !__DARWIN_UNIX03
36struct mcontext {
37	struct ppc_exception_state	es;
38	struct ppc_thread_state		ss;
39	struct ppc_float_state		fs;
40	struct ppc_vector_state		vs;
41};
42#define PPC_MCONTEXT_SIZE	(PPC_THREAD_STATE_COUNT + PPC_FLOAT_STATE_COUNT + PPC_EXCEPTION_STATE_COUNT + PPC_VECTOR_STATE_COUNT) * sizeof(int)
43#else /* __DARWIN_UNIX03 */
44struct __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 /* __DARWIN_UNIX03 */
51
52#ifndef _MCONTEXT_T
53#define _MCONTEXT_T
54typedef __darwin_mcontext_t		mcontext_t;
55#endif
56
57#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
58struct mcontext64 {
59	struct ppc_exception_state64	es;
60	struct ppc_thread_state64	ss;
61	struct ppc_float_state		fs;
62	struct ppc_vector_state		vs;
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
66#ifndef _MCONTEXT64_T
67#define _MCONTEXT64_T
68typedef struct mcontext64  * mcontext64_t;
69#endif
70
71#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
72
73#endif /* _PPC_UCONTEXT_H_ */
74