projects / apple / xnu.git / blame
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1 | /* |
| 2 | * Copyright (c) 2003-2012 Apple Inc. All rights reserved. | |
| 3 | * | |
| 4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ | |
| 0a7de745 | 5 | * |
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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. | |
| 0a7de745 | 14 | * |
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15 | * Please obtain a copy of the License at |
| 16 | * http://www.opensource.apple.com/apsl/ and read it before using this file. | |
| 0a7de745 | 17 | * |
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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. | |
| 0a7de745 | 25 | * |
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26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ |
| 27 | */ | |
| 28 | ||
| 29 | #ifndef __ARM_MCONTEXT_H_ | |
| 30 | #define __ARM_MCONTEXT_H_ | |
| 31 | ||
| 32 | #include <sys/cdefs.h> /* __DARWIN_UNIX03 */ | |
| 33 | #include <sys/appleapiopts.h> | |
| 34 | #include <mach/machine/_structs.h> | |
| 35 | ||
| 36 | #ifndef _STRUCT_MCONTEXT32 | |
| 37 | #if __DARWIN_UNIX03 | |
| 38 | #define _STRUCT_MCONTEXT32 struct __darwin_mcontext32 | |
| 39 | _STRUCT_MCONTEXT32 | |
| 40 | { | |
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41 | _STRUCT_ARM_EXCEPTION_STATE __es; |
| 42 | _STRUCT_ARM_THREAD_STATE __ss; | |
| 43 | _STRUCT_ARM_VFP_STATE __fs; | |
| 5ba3f43e A |
44 | }; |
| 45 | ||
| 46 | #else /* !__DARWIN_UNIX03 */ | |
| 47 | #define _STRUCT_MCONTEXT32 struct mcontext32 | |
| 48 | _STRUCT_MCONTEXT32 | |
| 49 | { | |
| 0a7de745 A |
50 | _STRUCT_ARM_EXCEPTION_STATE es; |
| 51 | _STRUCT_ARM_THREAD_STATE ss; | |
| 52 | _STRUCT_ARM_VFP_STATE fs; | |
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53 | }; |
| 54 | ||
| 55 | #endif /* __DARWIN_UNIX03 */ | |
| 56 | #endif /* _STRUCT_MCONTEXT32 */ | |
| 57 | ||
| 58 | ||
| 59 | #ifndef _STRUCT_MCONTEXT64 | |
| 60 | #if __DARWIN_UNIX03 | |
| 0a7de745 | 61 | #define _STRUCT_MCONTEXT64 struct __darwin_mcontext64 |
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62 | _STRUCT_MCONTEXT64 |
| 63 | { | |
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64 | _STRUCT_ARM_EXCEPTION_STATE64 __es; |
| 65 | _STRUCT_ARM_THREAD_STATE64 __ss; | |
| 66 | _STRUCT_ARM_NEON_STATE64 __ns; | |
| 5ba3f43e A |
67 | }; |
| 68 | ||
| 69 | #else /* !__DARWIN_UNIX03 */ | |
| 0a7de745 | 70 | #define _STRUCT_MCONTEXT64 struct mcontext64 |
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71 | _STRUCT_MCONTEXT64 |
| 72 | { | |
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73 | _STRUCT_ARM_EXCEPTION_STATE64 es; |
| 74 | _STRUCT_ARM_THREAD_STATE64 ss; | |
| 75 | _STRUCT_ARM_NEON_STATE64 ns; | |
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76 | }; |
| 77 | #endif /* __DARWIN_UNIX03 */ | |
| 78 | #endif /* _STRUCT_MCONTEXT32 */ | |
| 79 | ||
| 80 | #ifndef _MCONTEXT_T | |
| 81 | #define _MCONTEXT_T | |
| d9a64523 | 82 | #if defined(__arm64__) |
| 0a7de745 | 83 | typedef _STRUCT_MCONTEXT64 *mcontext_t; |
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84 | #define _STRUCT_MCONTEXT _STRUCT_MCONTEXT64 |
| 85 | #else | |
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86 | typedef _STRUCT_MCONTEXT32 *mcontext_t; |
| 87 | #define _STRUCT_MCONTEXT _STRUCT_MCONTEXT32 | |
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88 | #endif |
| 89 | #endif /* _MCONTEXT_T */ | |
| 90 | ||
| 91 | #endif /* __ARM_MCONTEXT_H_ */ |