1*43a90889SApple OSS Distributions /* 2*43a90889SApple OSS Distributions * Copyright (c) 2003-2012 Apple Inc. All rights reserved. 3*43a90889SApple OSS Distributions * 4*43a90889SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5*43a90889SApple OSS Distributions * 6*43a90889SApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code 7*43a90889SApple OSS Distributions * as defined in and that are subject to the Apple Public Source License 8*43a90889SApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in 9*43a90889SApple OSS Distributions * compliance with the License. The rights granted to you under the License 10*43a90889SApple OSS Distributions * may not be used to create, or enable the creation or redistribution of, 11*43a90889SApple OSS Distributions * unlawful or unlicensed copies of an Apple operating system, or to 12*43a90889SApple OSS Distributions * circumvent, violate, or enable the circumvention or violation of, any 13*43a90889SApple OSS Distributions * terms of an Apple operating system software license agreement. 14*43a90889SApple OSS Distributions * 15*43a90889SApple OSS Distributions * Please obtain a copy of the License at 16*43a90889SApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this file. 17*43a90889SApple OSS Distributions * 18*43a90889SApple OSS Distributions * The Original Code and all software distributed under the License are 19*43a90889SApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20*43a90889SApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21*43a90889SApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22*43a90889SApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23*43a90889SApple OSS Distributions * Please see the License for the specific language governing rights and 24*43a90889SApple OSS Distributions * limitations under the License. 25*43a90889SApple OSS Distributions * 26*43a90889SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27*43a90889SApple OSS Distributions */ 28*43a90889SApple OSS Distributions 29*43a90889SApple OSS Distributions #ifndef __ARM_MCONTEXT_H_ 30*43a90889SApple OSS Distributions #define __ARM_MCONTEXT_H_ 31*43a90889SApple OSS Distributions 32*43a90889SApple OSS Distributions #if defined (__arm__) || defined (__arm64__) 33*43a90889SApple OSS Distributions 34*43a90889SApple OSS Distributions #include <sys/cdefs.h> /* __DARWIN_UNIX03 */ 35*43a90889SApple OSS Distributions #include <sys/appleapiopts.h> 36*43a90889SApple OSS Distributions #include <mach/machine/_structs.h> 37*43a90889SApple OSS Distributions 38*43a90889SApple OSS Distributions #ifndef _STRUCT_MCONTEXT32 39*43a90889SApple OSS Distributions #if __DARWIN_UNIX03 40*43a90889SApple OSS Distributions #define _STRUCT_MCONTEXT32 struct __darwin_mcontext32 41*43a90889SApple OSS Distributions _STRUCT_MCONTEXT32 42*43a90889SApple OSS Distributions { 43*43a90889SApple OSS Distributions _STRUCT_ARM_EXCEPTION_STATE __es; 44*43a90889SApple OSS Distributions _STRUCT_ARM_THREAD_STATE __ss; 45*43a90889SApple OSS Distributions _STRUCT_ARM_VFP_STATE __fs; 46*43a90889SApple OSS Distributions }; 47*43a90889SApple OSS Distributions 48*43a90889SApple OSS Distributions #else /* !__DARWIN_UNIX03 */ 49*43a90889SApple OSS Distributions #define _STRUCT_MCONTEXT32 struct mcontext32 50*43a90889SApple OSS Distributions _STRUCT_MCONTEXT32 51*43a90889SApple OSS Distributions { 52*43a90889SApple OSS Distributions _STRUCT_ARM_EXCEPTION_STATE es; 53*43a90889SApple OSS Distributions _STRUCT_ARM_THREAD_STATE ss; 54*43a90889SApple OSS Distributions _STRUCT_ARM_VFP_STATE fs; 55*43a90889SApple OSS Distributions }; 56*43a90889SApple OSS Distributions 57*43a90889SApple OSS Distributions #endif /* __DARWIN_UNIX03 */ 58*43a90889SApple OSS Distributions #endif /* _STRUCT_MCONTEXT32 */ 59*43a90889SApple OSS Distributions 60*43a90889SApple OSS Distributions 61*43a90889SApple OSS Distributions #ifndef _STRUCT_MCONTEXT64 62*43a90889SApple OSS Distributions #if __DARWIN_UNIX03 63*43a90889SApple OSS Distributions #define _STRUCT_MCONTEXT64 struct __darwin_mcontext64 64*43a90889SApple OSS Distributions _STRUCT_MCONTEXT64 65*43a90889SApple OSS Distributions { 66*43a90889SApple OSS Distributions _STRUCT_ARM_EXCEPTION_STATE64 __es; 67*43a90889SApple OSS Distributions _STRUCT_ARM_THREAD_STATE64 __ss; 68*43a90889SApple OSS Distributions _STRUCT_ARM_NEON_STATE64 __ns; 69*43a90889SApple OSS Distributions }; 70*43a90889SApple OSS Distributions 71*43a90889SApple OSS Distributions #else /* !__DARWIN_UNIX03 */ 72*43a90889SApple OSS Distributions #define _STRUCT_MCONTEXT64 struct mcontext64 73*43a90889SApple OSS Distributions _STRUCT_MCONTEXT64 74*43a90889SApple OSS Distributions { 75*43a90889SApple OSS Distributions _STRUCT_ARM_EXCEPTION_STATE64 es; 76*43a90889SApple OSS Distributions _STRUCT_ARM_THREAD_STATE64 ss; 77*43a90889SApple OSS Distributions _STRUCT_ARM_NEON_STATE64 ns; 78*43a90889SApple OSS Distributions }; 79*43a90889SApple OSS Distributions #endif /* __DARWIN_UNIX03 */ 80*43a90889SApple OSS Distributions #endif /* _STRUCT_MCONTEXT32 */ 81*43a90889SApple OSS Distributions 82*43a90889SApple OSS Distributions #ifndef _MCONTEXT_T 83*43a90889SApple OSS Distributions #define _MCONTEXT_T 84*43a90889SApple OSS Distributions #if defined(__arm64__) 85*43a90889SApple OSS Distributions typedef _STRUCT_MCONTEXT64 *mcontext_t; 86*43a90889SApple OSS Distributions #define _STRUCT_MCONTEXT _STRUCT_MCONTEXT64 87*43a90889SApple OSS Distributions #else 88*43a90889SApple OSS Distributions typedef _STRUCT_MCONTEXT32 *mcontext_t; 89*43a90889SApple OSS Distributions #define _STRUCT_MCONTEXT _STRUCT_MCONTEXT32 90*43a90889SApple OSS Distributions #endif 91*43a90889SApple OSS Distributions #endif /* _MCONTEXT_T */ 92*43a90889SApple OSS Distributions 93*43a90889SApple OSS Distributions #endif /* defined (__arm__) || defined (__arm64__) */ 94*43a90889SApple OSS Distributions 95*43a90889SApple OSS Distributions #endif /* __ARM_MCONTEXT_H_ */ 96