96 lines
2.9 KiB
C
96 lines
2.9 KiB
C
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/*
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* Copyright (c) 2003-2012 Apple Inc. All rights reserved.
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*
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* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
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*
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* This file contains Original Code and/or Modifications of Original Code
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* as defined in and that are subject to the Apple Public Source License
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* Version 2.0 (the 'License'). You may not use this file except in
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* compliance with the License. The rights granted to you under the License
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* may not be used to create, or enable the creation or redistribution of,
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* unlawful or unlicensed copies of an Apple operating system, or to
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* circumvent, violate, or enable the circumvention or violation of, any
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* terms of an Apple operating system software license agreement.
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*
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* Please obtain a copy of the License at
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* http://www.opensource.apple.com/apsl/ and read it before using this file.
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*
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* The Original Code and all software distributed under the License are
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* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
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* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
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* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
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* Please see the License for the specific language governing rights and
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* limitations under the License.
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*
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* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
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*/
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#ifndef __ARM_MCONTEXT_H_
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#define __ARM_MCONTEXT_H_
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#if defined (__arm__) || defined (__arm64__)
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#include <sys/cdefs.h> /* __DARWIN_UNIX03 */
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#include <sys/appleapiopts.h>
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#include <mach/machine/_structs.h>
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#ifndef _STRUCT_MCONTEXT32
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#if __DARWIN_UNIX03
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#define _STRUCT_MCONTEXT32 struct __darwin_mcontext32
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_STRUCT_MCONTEXT32
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{
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_STRUCT_ARM_EXCEPTION_STATE __es;
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_STRUCT_ARM_THREAD_STATE __ss;
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_STRUCT_ARM_VFP_STATE __fs;
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};
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#else /* !__DARWIN_UNIX03 */
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#define _STRUCT_MCONTEXT32 struct mcontext32
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_STRUCT_MCONTEXT32
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{
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_STRUCT_ARM_EXCEPTION_STATE es;
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_STRUCT_ARM_THREAD_STATE ss;
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_STRUCT_ARM_VFP_STATE fs;
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};
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#endif /* __DARWIN_UNIX03 */
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#endif /* _STRUCT_MCONTEXT32 */
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#ifndef _STRUCT_MCONTEXT64
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#if __DARWIN_UNIX03
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#define _STRUCT_MCONTEXT64 struct __darwin_mcontext64
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_STRUCT_MCONTEXT64
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{
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_STRUCT_ARM_EXCEPTION_STATE64 __es;
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_STRUCT_ARM_THREAD_STATE64 __ss;
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_STRUCT_ARM_NEON_STATE64 __ns;
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};
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#else /* !__DARWIN_UNIX03 */
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#define _STRUCT_MCONTEXT64 struct mcontext64
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_STRUCT_MCONTEXT64
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{
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_STRUCT_ARM_EXCEPTION_STATE64 es;
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_STRUCT_ARM_THREAD_STATE64 ss;
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_STRUCT_ARM_NEON_STATE64 ns;
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};
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#endif /* __DARWIN_UNIX03 */
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#endif /* _STRUCT_MCONTEXT32 */
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#ifndef _MCONTEXT_T
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#define _MCONTEXT_T
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#if defined(__arm64__)
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typedef _STRUCT_MCONTEXT64 *mcontext_t;
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#define _STRUCT_MCONTEXT _STRUCT_MCONTEXT64
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#else
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typedef _STRUCT_MCONTEXT32 *mcontext_t;
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#define _STRUCT_MCONTEXT _STRUCT_MCONTEXT32
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#endif
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#endif /* _MCONTEXT_T */
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#endif /* defined (__arm__) || defined (__arm64__) */
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#endif /* __ARM_MCONTEXT_H_ */
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