mirror of
https://github.com/darlinghq/darling-dyld.git
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74 lines
2.2 KiB
C++
74 lines
2.2 KiB
C++
/*
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* Copyright (c) 2017 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 __DYLD_SHARED_CACHE_RUNTIME_H__
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#define __DYLD_SHARED_CACHE_RUNTIME_H__
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#include <string.h>
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#include <stdint.h>
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#include "DyldSharedCache.h"
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#include "PointerAuth.h"
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namespace dyld3 {
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struct SharedCacheOptions {
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const char* cacheDirOverride;
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bool forcePrivate;
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bool useHaswell;
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bool verbose;
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bool disableASLR;
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};
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struct SharedCacheLoadInfo {
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typedef const DyldSharedCache* __ptrauth_dyld_address_auth DyldCachePtrType;
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DyldCachePtrType loadAddress;
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long slide;
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const char* errorMessage;
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char path[256];
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};
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bool loadDyldCache(const SharedCacheOptions& options, SharedCacheLoadInfo* results);
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struct SharedCacheFindDylibResults {
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const mach_header* mhInCache;
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const char* pathInCache;
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long slideInCache;
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const closure::Image* image;
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};
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bool findInSharedCacheImage(const SharedCacheLoadInfo& loadInfo, const char* dylibPathToFind, SharedCacheFindDylibResults* results);
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bool pathIsInSharedCacheImage(const SharedCacheLoadInfo& loadInfo, const char* dylibPathToFind);
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void deallocateExistingSharedCache();
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} // namespace dyld3
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#endif // __DYLD_SHARED_CACHE_RUNTIME_H__
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