forked from OSchip/llvm-project
78 lines
2.2 KiB
C++
78 lines
2.2 KiB
C++
//===-- sanitizer_mac.h -----------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file is shared between various sanitizers' runtime libraries and
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// provides definitions for OSX-specific functions.
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//===----------------------------------------------------------------------===//
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#ifndef SANITIZER_MAC_H
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#define SANITIZER_MAC_H
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#include "sanitizer_common.h"
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#include "sanitizer_platform.h"
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#if SANITIZER_MAC
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#include "sanitizer_posix.h"
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namespace __sanitizer {
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struct MemoryMappingLayoutData {
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int current_image;
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u32 current_magic;
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u32 current_filetype;
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ModuleArch current_arch;
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u8 current_uuid[kModuleUUIDSize];
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int current_load_cmd_count;
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const char *current_load_cmd_addr;
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bool current_instrumented;
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};
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enum MacosVersion {
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MACOS_VERSION_UNINITIALIZED = 0,
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MACOS_VERSION_UNKNOWN,
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MACOS_VERSION_LEOPARD,
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MACOS_VERSION_SNOW_LEOPARD,
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MACOS_VERSION_LION,
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MACOS_VERSION_MOUNTAIN_LION,
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MACOS_VERSION_MAVERICKS,
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MACOS_VERSION_YOSEMITE,
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MACOS_VERSION_EL_CAPITAN,
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MACOS_VERSION_SIERRA,
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MACOS_VERSION_HIGH_SIERRA,
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MACOS_VERSION_HIGH_SIERRA_DOT_RELEASE_4,
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MACOS_VERSION_MOJAVE,
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MACOS_VERSION_UNKNOWN_NEWER
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};
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MacosVersion GetMacosVersion();
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char **GetEnviron();
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void RestrictMemoryToMaxAddress(uptr max_address);
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} // namespace __sanitizer
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extern "C" {
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static char __crashreporter_info_buff__[__sanitizer::kErrorMessageBufferSize] =
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{};
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static const char *__crashreporter_info__ __attribute__((__used__)) =
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&__crashreporter_info_buff__[0];
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asm(".desc ___crashreporter_info__, 0x10");
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} // extern "C"
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namespace __sanitizer {
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static BlockingMutex crashreporter_info_mutex(LINKER_INITIALIZED);
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INLINE void CRAppendCrashLogMessage(const char *msg) {
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BlockingMutexLock l(&crashreporter_info_mutex);
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internal_strlcat(__crashreporter_info_buff__, msg,
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sizeof(__crashreporter_info_buff__)); }
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} // namespace __sanitizer
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#endif // SANITIZER_MAC
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#endif // SANITIZER_MAC_H
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