1018981977
libsanitizer/ * All source files: Merge from upstream 285547. * configure.tgt (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): New variable. * configure.ac (SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS): Handle it. * asan/Makefile.am (asan_files): Add new files. * asan/Makefile.in: Regenerate. * ubsan/Makefile.in: Likewise. * lsan/Makefile.in: Likewise. * tsan/Makefile.am (tsan_files): Add new files. * tsan/Makefile.in: Regenerate. * sanitizer_common/Makefile.am (sanitizer_common_files): Add new files. (EXTRA_libsanitizer_common_la_SOURCES): Define. (libsanitizer_common_la_LIBADD): Likewise. (libsanitizer_common_la_DEPENDENCIES): Likewise. * sanitizer_common/Makefile.in: Regenerate. * interception/Makefile.in: Likewise. * libbacktace/Makefile.in: Likewise. * Makefile.in: Likewise. * configure: Likewise. * merge.sh: Handle builtins/assembly.h merging. * builtins/assembly.h: New file. * asan/libtool-version: Bump the libasan SONAME. From-SVN: r241977
56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
//===-- sanitizer_suppressions.h --------------------------------*- C++ -*-===//
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// Suppression parsing/matching code.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
#ifndef SANITIZER_SUPPRESSIONS_H
|
|
#define SANITIZER_SUPPRESSIONS_H
|
|
|
|
#include "sanitizer_common.h"
|
|
#include "sanitizer_atomic.h"
|
|
#include "sanitizer_internal_defs.h"
|
|
|
|
namespace __sanitizer {
|
|
|
|
struct Suppression {
|
|
Suppression() { internal_memset(this, 0, sizeof(*this)); }
|
|
const char *type;
|
|
char *templ;
|
|
atomic_uint32_t hit_count;
|
|
uptr weight;
|
|
};
|
|
|
|
class SuppressionContext {
|
|
public:
|
|
// Create new SuppressionContext capable of parsing given suppression types.
|
|
SuppressionContext(const char *supprression_types[],
|
|
int suppression_types_num);
|
|
|
|
void ParseFromFile(const char *filename);
|
|
void Parse(const char *str);
|
|
|
|
bool Match(const char *str, const char *type, Suppression **s);
|
|
uptr SuppressionCount() const;
|
|
bool HasSuppressionType(const char *type) const;
|
|
const Suppression *SuppressionAt(uptr i) const;
|
|
void GetMatched(InternalMmapVector<Suppression *> *matched);
|
|
|
|
private:
|
|
static const int kMaxSuppressionTypes = 32;
|
|
const char **const suppression_types_;
|
|
const int suppression_types_num_;
|
|
|
|
InternalMmapVector<Suppression> suppressions_;
|
|
bool has_suppression_type_[kMaxSuppressionTypes];
|
|
bool can_parse_;
|
|
};
|
|
|
|
} // namespace __sanitizer
|
|
|
|
#endif // SANITIZER_SUPPRESSIONS_H
|