1*c54f35caSApple OSS Distributions /* 2*c54f35caSApple OSS Distributions * Copyright (c) 2003-2012 Apple Inc. All rights reserved. 3*c54f35caSApple OSS Distributions * 4*c54f35caSApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5*c54f35caSApple OSS Distributions * 6*c54f35caSApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code 7*c54f35caSApple OSS Distributions * as defined in and that are subject to the Apple Public Source License 8*c54f35caSApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in 9*c54f35caSApple OSS Distributions * compliance with the License. The rights granted to you under the License 10*c54f35caSApple OSS Distributions * may not be used to create, or enable the creation or redistribution of, 11*c54f35caSApple OSS Distributions * unlawful or unlicensed copies of an Apple operating system, or to 12*c54f35caSApple OSS Distributions * circumvent, violate, or enable the circumvention or violation of, any 13*c54f35caSApple OSS Distributions * terms of an Apple operating system software license agreement. 14*c54f35caSApple OSS Distributions * 15*c54f35caSApple OSS Distributions * Please obtain a copy of the License at 16*c54f35caSApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this file. 17*c54f35caSApple OSS Distributions * 18*c54f35caSApple OSS Distributions * The Original Code and all software distributed under the License are 19*c54f35caSApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20*c54f35caSApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21*c54f35caSApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22*c54f35caSApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23*c54f35caSApple OSS Distributions * Please see the License for the specific language governing rights and 24*c54f35caSApple OSS Distributions * limitations under the License. 25*c54f35caSApple OSS Distributions * 26*c54f35caSApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27*c54f35caSApple OSS Distributions */ 28*c54f35caSApple OSS Distributions 29*c54f35caSApple OSS Distributions #ifndef __ARM_MCONTEXT_H_ 30*c54f35caSApple OSS Distributions #define __ARM_MCONTEXT_H_ 31*c54f35caSApple OSS Distributions 32*c54f35caSApple OSS Distributions #if defined (__arm__) || defined (__arm64__) 33*c54f35caSApple OSS Distributions 34*c54f35caSApple OSS Distributions #include <sys/cdefs.h> /* __DARWIN_UNIX03 */ 35*c54f35caSApple OSS Distributions #include <sys/appleapiopts.h> 36*c54f35caSApple OSS Distributions #include <mach/machine/_structs.h> 37*c54f35caSApple OSS Distributions 38*c54f35caSApple OSS Distributions #ifndef _STRUCT_MCONTEXT32 39*c54f35caSApple OSS Distributions #if __DARWIN_UNIX03 40*c54f35caSApple OSS Distributions #define _STRUCT_MCONTEXT32 struct __darwin_mcontext32 41*c54f35caSApple OSS Distributions _STRUCT_MCONTEXT32 42*c54f35caSApple OSS Distributions { 43*c54f35caSApple OSS Distributions _STRUCT_ARM_EXCEPTION_STATE __es; 44*c54f35caSApple OSS Distributions _STRUCT_ARM_THREAD_STATE __ss; 45*c54f35caSApple OSS Distributions _STRUCT_ARM_VFP_STATE __fs; 46*c54f35caSApple OSS Distributions }; 47*c54f35caSApple OSS Distributions 48*c54f35caSApple OSS Distributions #else /* !__DARWIN_UNIX03 */ 49*c54f35caSApple OSS Distributions #define _STRUCT_MCONTEXT32 struct mcontext32 50*c54f35caSApple OSS Distributions _STRUCT_MCONTEXT32 51*c54f35caSApple OSS Distributions { 52*c54f35caSApple OSS Distributions _STRUCT_ARM_EXCEPTION_STATE es; 53*c54f35caSApple OSS Distributions _STRUCT_ARM_THREAD_STATE ss; 54*c54f35caSApple OSS Distributions _STRUCT_ARM_VFP_STATE fs; 55*c54f35caSApple OSS Distributions }; 56*c54f35caSApple OSS Distributions 57*c54f35caSApple OSS Distributions #endif /* __DARWIN_UNIX03 */ 58*c54f35caSApple OSS Distributions #endif /* _STRUCT_MCONTEXT32 */ 59*c54f35caSApple OSS Distributions 60*c54f35caSApple OSS Distributions 61*c54f35caSApple OSS Distributions #ifndef _STRUCT_MCONTEXT64 62*c54f35caSApple OSS Distributions #if __DARWIN_UNIX03 63*c54f35caSApple OSS Distributions #define _STRUCT_MCONTEXT64 struct __darwin_mcontext64 64*c54f35caSApple OSS Distributions _STRUCT_MCONTEXT64 65*c54f35caSApple OSS Distributions { 66*c54f35caSApple OSS Distributions _STRUCT_ARM_EXCEPTION_STATE64 __es; 67*c54f35caSApple OSS Distributions _STRUCT_ARM_THREAD_STATE64 __ss; 68*c54f35caSApple OSS Distributions _STRUCT_ARM_NEON_STATE64 __ns; 69*c54f35caSApple OSS Distributions }; 70*c54f35caSApple OSS Distributions 71*c54f35caSApple OSS Distributions #else /* !__DARWIN_UNIX03 */ 72*c54f35caSApple OSS Distributions #define _STRUCT_MCONTEXT64 struct mcontext64 73*c54f35caSApple OSS Distributions _STRUCT_MCONTEXT64 74*c54f35caSApple OSS Distributions { 75*c54f35caSApple OSS Distributions _STRUCT_ARM_EXCEPTION_STATE64 es; 76*c54f35caSApple OSS Distributions _STRUCT_ARM_THREAD_STATE64 ss; 77*c54f35caSApple OSS Distributions _STRUCT_ARM_NEON_STATE64 ns; 78*c54f35caSApple OSS Distributions }; 79*c54f35caSApple OSS Distributions #endif /* __DARWIN_UNIX03 */ 80*c54f35caSApple OSS Distributions #endif /* _STRUCT_MCONTEXT32 */ 81*c54f35caSApple OSS Distributions 82*c54f35caSApple OSS Distributions #ifndef _MCONTEXT_T 83*c54f35caSApple OSS Distributions #define _MCONTEXT_T 84*c54f35caSApple OSS Distributions #if defined(__arm64__) 85*c54f35caSApple OSS Distributions typedef _STRUCT_MCONTEXT64 *mcontext_t; 86*c54f35caSApple OSS Distributions #define _STRUCT_MCONTEXT _STRUCT_MCONTEXT64 87*c54f35caSApple OSS Distributions #else 88*c54f35caSApple OSS Distributions typedef _STRUCT_MCONTEXT32 *mcontext_t; 89*c54f35caSApple OSS Distributions #define _STRUCT_MCONTEXT _STRUCT_MCONTEXT32 90*c54f35caSApple OSS Distributions #endif 91*c54f35caSApple OSS Distributions #endif /* _MCONTEXT_T */ 92*c54f35caSApple OSS Distributions 93*c54f35caSApple OSS Distributions #endif /* defined (__arm__) || defined (__arm64__) */ 94*c54f35caSApple OSS Distributions 95*c54f35caSApple OSS Distributions #endif /* __ARM_MCONTEXT_H_ */ 96