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
55 lines
1.5 KiB
C++
55 lines
1.5 KiB
C++
//===-- sanitizer_suppressions.h --------------------------------*- C++ -*-===//
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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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// Suppression parsing/matching code.
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//
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//===----------------------------------------------------------------------===//
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#ifndef SANITIZER_SUPPRESSIONS_H
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#define SANITIZER_SUPPRESSIONS_H
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#include "sanitizer_common.h"
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#include "sanitizer_atomic.h"
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#include "sanitizer_internal_defs.h"
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namespace __sanitizer {
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struct Suppression {
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const char *type;
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char *templ;
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atomic_uint32_t hit_count;
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uptr weight;
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};
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class SuppressionContext {
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public:
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// Create new SuppressionContext capable of parsing given suppression types.
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SuppressionContext(const char *supprression_types[],
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int suppression_types_num);
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void ParseFromFile(const char *filename);
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void Parse(const char *str);
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bool Match(const char *str, const char *type, Suppression **s);
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uptr SuppressionCount() const;
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bool HasSuppressionType(const char *type) const;
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const Suppression *SuppressionAt(uptr i) const;
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void GetMatched(InternalMmapVector<Suppression *> *matched);
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private:
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static const int kMaxSuppressionTypes = 16;
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const char **const suppression_types_;
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const int suppression_types_num_;
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InternalMmapVector<Suppression> suppressions_;
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bool has_suppression_type_[kMaxSuppressionTypes];
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bool can_parse_;
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};
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} // namespace __sanitizer
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#endif // SANITIZER_SUPPRESSIONS_H
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