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1 /*
2 * Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * The contents of this file constitute Original Code as defined in and
7 * are subject to the Apple Public Source License Version 1.1 (the
8 * "License"). You may not use this file except in compliance with the
9 * License. Please obtain a copy of the License at
10 * http://www.apple.com/publicsource and read it before using this file.
11 *
12 * This Original Code and all software distributed under the License are
13 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
14 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
15 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
17 * License for the specific language governing rights and limitations
18 * under the License.
19 *
20 * @APPLE_LICENSE_HEADER_END@
21 */
22
23 #ifndef _PPC_UCONTEXT_H_
24 #define _PPC_UCONTEXT_H_
25
26
27 #include <mach/ppc/_types.h>
28
29 #ifndef _POSIX_C_SOURCE
30 struct mcontext {
31 struct ppc_exception_state es;
32 struct ppc_thread_state ss;
33 struct ppc_float_state fs;
34 struct ppc_vector_state vs;
35 };
36 #define PPC_MCONTEXT_SIZE (PPC_THREAD_STATE_COUNT + PPC_FLOAT_STATE_COUNT + PPC_EXCEPTION_STATE_COUNT + PPC_VECTOR_STATE_COUNT) * sizeof(int)
37 #else /* _POSIX_C_SOURCE */
38 struct __darwin_mcontext {
39 struct __darwin_ppc_exception_state es;
40 struct __darwin_ppc_thread_state ss;
41 struct __darwin_ppc_float_state fs;
42 struct __darwin_ppc_vector_state vs;
43 };
44 #endif /* _POSIX_C_SOURCE */
45
46 #ifndef _MCONTEXT_T
47 #define _MCONTEXT_T
48 typedef __darwin_mcontext_t mcontext_t;
49 #endif
50
51 #ifndef _POSIX_C_SOURCE
52 struct mcontext64 {
53 struct ppc_exception_state64 es;
54 struct ppc_thread_state64 ss;
55 struct ppc_float_state fs;
56 struct ppc_vector_state vs;
57 };
58 #define PPC_MCONTEXT64_SIZE (PPC_THREAD_STATE64_COUNT + PPC_FLOAT_STATE_COUNT + PPC_EXCEPTION_STATE_COUNT + PPC_VECTOR_STATE_COUNT) * sizeof(int)
59
60 #ifndef _MCONTEXT64_T
61 #define _MCONTEXT64_T
62 typedef struct mcontext64 * mcontext64_t;
63 #endif
64
65 #endif /* _POSIX_C_SOURCE */
66
67 #endif /* _PPC_UCONTEXT_H_ */