1/* 2 * Copyright (c) 2002 Apple Computer, Inc. All rights reserved. 3 * 4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5 * 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. 14 * 15 * Please obtain a copy of the License at 16 * http://www.opensource.apple.com/apsl/ and read it before using this file. 17 * 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. 25 * 26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27 */ 28 29#ifndef _PPC_UCONTEXT_H_ 30#define _PPC_UCONTEXT_H_ 31 32 33#include <mach/ppc/_types.h> 34 35#if !__DARWIN_UNIX03 36struct mcontext { 37 struct ppc_exception_state es; 38 struct ppc_thread_state ss; 39 struct ppc_float_state fs; 40 struct ppc_vector_state vs; 41}; 42#define PPC_MCONTEXT_SIZE (PPC_THREAD_STATE_COUNT + PPC_FLOAT_STATE_COUNT + PPC_EXCEPTION_STATE_COUNT + PPC_VECTOR_STATE_COUNT) * sizeof(int) 43#else /* __DARWIN_UNIX03 */ 44struct __darwin_mcontext { 45 struct __darwin_ppc_exception_state es; 46 struct __darwin_ppc_thread_state ss; 47 struct __darwin_ppc_float_state fs; 48 struct __darwin_ppc_vector_state vs; 49}; 50#endif /* __DARWIN_UNIX03 */ 51 52#ifndef _MCONTEXT_T 53#define _MCONTEXT_T 54typedef __darwin_mcontext_t mcontext_t; 55#endif 56 57#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) 58struct mcontext64 { 59 struct ppc_exception_state64 es; 60 struct ppc_thread_state64 ss; 61 struct ppc_float_state fs; 62 struct ppc_vector_state vs; 63}; 64#define PPC_MCONTEXT64_SIZE (PPC_THREAD_STATE64_COUNT + PPC_FLOAT_STATE_COUNT + PPC_EXCEPTION_STATE_COUNT + PPC_VECTOR_STATE_COUNT) * sizeof(int) 65 66#ifndef _MCONTEXT64_T 67#define _MCONTEXT64_T 68typedef struct mcontext64 * mcontext64_t; 69#endif 70 71#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */ 72 73#endif /* _PPC_UCONTEXT_H_ */ 74