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https://github.com/darlinghq/darling-objc4.git
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72 lines
2.4 KiB
C
72 lines
2.4 KiB
C
/*
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* Copyright (c) 2018 Apple Inc. All Rights Reserved.
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*
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* @APPLE_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. Please obtain a copy of the License at
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* http://www.opensource.apple.com/apsl/ and read it before using this
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* 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_LICENSE_HEADER_END@
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*/
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#ifndef _OBJC_TRAMPOLINES_H
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#define _OBJC_TRAMPOLINES_H
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/*
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* WARNING DANGER HAZARD BEWARE EEK
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*
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* Everything in this file is for Apple Internal use only.
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* These will change in arbitrary OS updates and in unpredictable ways.
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* When your program breaks, you get to keep both pieces.
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*/
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/*
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* objc-block-trampolines.h: Symbols for IMP block trampolines
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*/
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// WARNING: remapped code and dtrace do not play well together. Dtrace
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// will place trap instructions to instrument the code, which then get
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// remapped along with everything else. The remapped traps are not
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// recognized by dtrace and the process crashes. To avoid this, dtrace
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// blacklists this library by name. Do not change the name of this
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// library. rdar://problem/42627391
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#include <objc/objc-api.h>
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OBJC_EXPORT const char _objc_blockTrampolineImpl
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OBJC_AVAILABLE(10.14, 12.0, 12.0, 5.0, 3.0);
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OBJC_EXPORT const char _objc_blockTrampolineStart
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OBJC_AVAILABLE(10.14, 12.0, 12.0, 5.0, 3.0);
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OBJC_EXPORT const char _objc_blockTrampolineLast
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OBJC_AVAILABLE(10.14, 12.0, 12.0, 5.0, 3.0);
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OBJC_EXPORT const char _objc_blockTrampolineImpl_stret
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OBJC_AVAILABLE(10.14, 12.0, 12.0, 5.0, 3.0)
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OBJC_ARM64_UNAVAILABLE;
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OBJC_EXPORT const char _objc_blockTrampolineStart_stret
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OBJC_AVAILABLE(10.14, 12.0, 12.0, 5.0, 3.0)
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OBJC_ARM64_UNAVAILABLE;
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OBJC_EXPORT const char _objc_blockTrampolineLast_stret
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OBJC_AVAILABLE(10.14, 12.0, 12.0, 5.0, 3.0)
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OBJC_ARM64_UNAVAILABLE;
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#endif
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