696d846a56
libsanitizer/ 2015-10-20 Maxim Ostapenko <m.ostapenko@partner.samsung.com> * All source files: Merge from upstream r250806. * configure.ac (link_sanitizer_common): Add -lrt flag. * configure.tgt: Enable TSAN and LSAN for aarch64-linux targets. Set CXX_ABI_NEEDED=true for darwin. * asan/Makefile.am (asan_files): Add new files. (DEFS): Add DCAN_SANITIZE_UB=0 and remove unused and legacy DASAN_FLEXIBLE_MAPPING_AND_OFFSET=0. * asan/Makefile.in: Regenerate. * ubsan/Makefile.am (ubsan_files): Add new files. (DEFS): Add DCAN_SANITIZE_UB=1. (libubsan_la_LIBADD): Add -lc++abi if CXX_ABI_NEEDED is true. * ubsan/Makefile.in: Regenerate. * tsan/Makefile.am (tsan_files): Add new files. (DEFS): Add DCAN_SANITIZE_UB=0. * tsan/Makefile.in: Regenerate. * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files. * sanitizer_common/Makefile.in: Regenerate. * asan/libtool-version: Bump the libasan SONAME. From-SVN: r229111
49 lines
1.4 KiB
C++
49 lines
1.4 KiB
C++
//===-- sanitizer_symbolizer_libbacktrace.h ---------------------*- C++ -*-===//
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file is shared between AddressSanitizer and ThreadSanitizer
|
|
// run-time libraries.
|
|
// Header for libbacktrace symbolizer.
|
|
//===----------------------------------------------------------------------===//
|
|
#ifndef SANITIZER_SYMBOLIZER_LIBBACKTRACE_H
|
|
#define SANITIZER_SYMBOLIZER_LIBBACKTRACE_H
|
|
|
|
#include "sanitizer_platform.h"
|
|
#include "sanitizer_common.h"
|
|
#include "sanitizer_allocator_internal.h"
|
|
#include "sanitizer_symbolizer_internal.h"
|
|
|
|
#ifndef SANITIZER_LIBBACKTRACE
|
|
# define SANITIZER_LIBBACKTRACE 0
|
|
#endif
|
|
|
|
#ifndef SANITIZER_CP_DEMANGLE
|
|
# define SANITIZER_CP_DEMANGLE 0
|
|
#endif
|
|
|
|
namespace __sanitizer {
|
|
|
|
class LibbacktraceSymbolizer : public SymbolizerTool {
|
|
public:
|
|
static LibbacktraceSymbolizer *get(LowLevelAllocator *alloc);
|
|
|
|
bool SymbolizePC(uptr addr, SymbolizedStack *stack) override;
|
|
|
|
bool SymbolizeData(uptr addr, DataInfo *info) override;
|
|
|
|
// May return NULL if demangling failed.
|
|
const char *Demangle(const char *name) override;
|
|
|
|
private:
|
|
explicit LibbacktraceSymbolizer(void *state) : state_(state) {}
|
|
|
|
void *state_; // Leaked.
|
|
};
|
|
|
|
} // namespace __sanitizer
|
|
#endif // SANITIZER_SYMBOLIZER_LIBBACKTRACE_H
|