1*8d741a5dSApple OSS Distributions /* 2*8d741a5dSApple OSS Distributions * Copyright (c) 2003-2012 Apple Inc. All rights reserved. 3*8d741a5dSApple OSS Distributions * 4*8d741a5dSApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5*8d741a5dSApple OSS Distributions * 6*8d741a5dSApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code 7*8d741a5dSApple OSS Distributions * as defined in and that are subject to the Apple Public Source License 8*8d741a5dSApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in 9*8d741a5dSApple OSS Distributions * compliance with the License. The rights granted to you under the License 10*8d741a5dSApple OSS Distributions * may not be used to create, or enable the creation or redistribution of, 11*8d741a5dSApple OSS Distributions * unlawful or unlicensed copies of an Apple operating system, or to 12*8d741a5dSApple OSS Distributions * circumvent, violate, or enable the circumvention or violation of, any 13*8d741a5dSApple OSS Distributions * terms of an Apple operating system software license agreement. 14*8d741a5dSApple OSS Distributions * 15*8d741a5dSApple OSS Distributions * Please obtain a copy of the License at 16*8d741a5dSApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this file. 17*8d741a5dSApple OSS Distributions * 18*8d741a5dSApple OSS Distributions * The Original Code and all software distributed under the License are 19*8d741a5dSApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20*8d741a5dSApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21*8d741a5dSApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22*8d741a5dSApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23*8d741a5dSApple OSS Distributions * Please see the License for the specific language governing rights and 24*8d741a5dSApple OSS Distributions * limitations under the License. 25*8d741a5dSApple OSS Distributions * 26*8d741a5dSApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27*8d741a5dSApple OSS Distributions */ 28*8d741a5dSApple OSS Distributions 29*8d741a5dSApple OSS Distributions #ifndef __ARM_MCONTEXT_H_ 30*8d741a5dSApple OSS Distributions #define __ARM_MCONTEXT_H_ 31*8d741a5dSApple OSS Distributions 32*8d741a5dSApple OSS Distributions #if defined (__arm__) || defined (__arm64__) 33*8d741a5dSApple OSS Distributions 34*8d741a5dSApple OSS Distributions #include <sys/cdefs.h> /* __DARWIN_UNIX03 */ 35*8d741a5dSApple OSS Distributions #include <sys/appleapiopts.h> 36*8d741a5dSApple OSS Distributions #include <mach/machine/_structs.h> 37*8d741a5dSApple OSS Distributions 38*8d741a5dSApple OSS Distributions #ifndef _STRUCT_MCONTEXT32 39*8d741a5dSApple OSS Distributions #if __DARWIN_UNIX03 40*8d741a5dSApple OSS Distributions #define _STRUCT_MCONTEXT32 struct __darwin_mcontext32 41*8d741a5dSApple OSS Distributions _STRUCT_MCONTEXT32 42*8d741a5dSApple OSS Distributions { 43*8d741a5dSApple OSS Distributions _STRUCT_ARM_EXCEPTION_STATE __es; 44*8d741a5dSApple OSS Distributions _STRUCT_ARM_THREAD_STATE __ss; 45*8d741a5dSApple OSS Distributions _STRUCT_ARM_VFP_STATE __fs; 46*8d741a5dSApple OSS Distributions }; 47*8d741a5dSApple OSS Distributions 48*8d741a5dSApple OSS Distributions #else /* !__DARWIN_UNIX03 */ 49*8d741a5dSApple OSS Distributions #define _STRUCT_MCONTEXT32 struct mcontext32 50*8d741a5dSApple OSS Distributions _STRUCT_MCONTEXT32 51*8d741a5dSApple OSS Distributions { 52*8d741a5dSApple OSS Distributions _STRUCT_ARM_EXCEPTION_STATE es; 53*8d741a5dSApple OSS Distributions _STRUCT_ARM_THREAD_STATE ss; 54*8d741a5dSApple OSS Distributions _STRUCT_ARM_VFP_STATE fs; 55*8d741a5dSApple OSS Distributions }; 56*8d741a5dSApple OSS Distributions 57*8d741a5dSApple OSS Distributions #endif /* __DARWIN_UNIX03 */ 58*8d741a5dSApple OSS Distributions #endif /* _STRUCT_MCONTEXT32 */ 59*8d741a5dSApple OSS Distributions 60*8d741a5dSApple OSS Distributions 61*8d741a5dSApple OSS Distributions #ifndef _STRUCT_MCONTEXT64 62*8d741a5dSApple OSS Distributions #if __DARWIN_UNIX03 63*8d741a5dSApple OSS Distributions #define _STRUCT_MCONTEXT64 struct __darwin_mcontext64 64*8d741a5dSApple OSS Distributions _STRUCT_MCONTEXT64 65*8d741a5dSApple OSS Distributions { 66*8d741a5dSApple OSS Distributions _STRUCT_ARM_EXCEPTION_STATE64 __es; 67*8d741a5dSApple OSS Distributions _STRUCT_ARM_THREAD_STATE64 __ss; 68*8d741a5dSApple OSS Distributions _STRUCT_ARM_NEON_STATE64 __ns; 69*8d741a5dSApple OSS Distributions }; 70*8d741a5dSApple OSS Distributions 71*8d741a5dSApple OSS Distributions #else /* !__DARWIN_UNIX03 */ 72*8d741a5dSApple OSS Distributions #define _STRUCT_MCONTEXT64 struct mcontext64 73*8d741a5dSApple OSS Distributions _STRUCT_MCONTEXT64 74*8d741a5dSApple OSS Distributions { 75*8d741a5dSApple OSS Distributions _STRUCT_ARM_EXCEPTION_STATE64 es; 76*8d741a5dSApple OSS Distributions _STRUCT_ARM_THREAD_STATE64 ss; 77*8d741a5dSApple OSS Distributions _STRUCT_ARM_NEON_STATE64 ns; 78*8d741a5dSApple OSS Distributions }; 79*8d741a5dSApple OSS Distributions #endif /* __DARWIN_UNIX03 */ 80*8d741a5dSApple OSS Distributions #endif /* _STRUCT_MCONTEXT32 */ 81*8d741a5dSApple OSS Distributions 82*8d741a5dSApple OSS Distributions #ifndef _MCONTEXT_T 83*8d741a5dSApple OSS Distributions #define _MCONTEXT_T 84*8d741a5dSApple OSS Distributions #if defined(__arm64__) 85*8d741a5dSApple OSS Distributions typedef _STRUCT_MCONTEXT64 *mcontext_t; 86*8d741a5dSApple OSS Distributions #define _STRUCT_MCONTEXT _STRUCT_MCONTEXT64 87*8d741a5dSApple OSS Distributions #else 88*8d741a5dSApple OSS Distributions typedef _STRUCT_MCONTEXT32 *mcontext_t; 89*8d741a5dSApple OSS Distributions #define _STRUCT_MCONTEXT _STRUCT_MCONTEXT32 90*8d741a5dSApple OSS Distributions #endif 91*8d741a5dSApple OSS Distributions #endif /* _MCONTEXT_T */ 92*8d741a5dSApple OSS Distributions 93*8d741a5dSApple OSS Distributions #endif /* defined (__arm__) || defined (__arm64__) */ 94*8d741a5dSApple OSS Distributions 95*8d741a5dSApple OSS Distributions #endif /* __ARM_MCONTEXT_H_ */ 96