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authorDimitry Andric <dim@FreeBSD.org>2015-02-22 22:43:40 +0000
committerDimitry Andric <dim@FreeBSD.org>2015-02-22 22:43:40 +0000
commitcd2dd3df15523e2be8d2bbace27641d6ac9fa40d (patch)
treefbdacaec253cc5ceee88cb44de5545fa32c8bd67 /lib/sanitizer_common/sanitizer_suppressions.h
parent476c4db3dc56bee43df384704c75ccc71cfa7a1d (diff)
downloadsrc-cd2dd3df15523e2be8d2bbace27641d6ac9fa40d.tar.gz
src-cd2dd3df15523e2be8d2bbace27641d6ac9fa40d.zip
Import compiler-rt trunk r230183.vendor/compiler-rt/compiler-rt-r230183
Notes
Notes: svn path=/vendor/compiler-rt/dist/; revision=279192 svn path=/vendor/compiler-rt/compiler-rt-r230183/; revision=279193; tag=vendor/compiler-rt/compiler-rt-r230183
Diffstat (limited to 'lib/sanitizer_common/sanitizer_suppressions.h')
-rw-r--r--lib/sanitizer_common/sanitizer_suppressions.h50
1 files changed, 15 insertions, 35 deletions
diff --git a/lib/sanitizer_common/sanitizer_suppressions.h b/lib/sanitizer_common/sanitizer_suppressions.h
index 453731456169..02dbf6f9690b 100644
--- a/lib/sanitizer_common/sanitizer_suppressions.h
+++ b/lib/sanitizer_common/sanitizer_suppressions.h
@@ -7,7 +7,7 @@
//
//===----------------------------------------------------------------------===//
//
-// Suppression parsing/matching code shared between TSan and LSan.
+// Suppression parsing/matching code.
//
//===----------------------------------------------------------------------===//
#ifndef SANITIZER_SUPPRESSIONS_H
@@ -18,24 +18,8 @@
namespace __sanitizer {
-enum SuppressionType {
- SuppressionNone,
- SuppressionRace,
- SuppressionMutex,
- SuppressionThread,
- SuppressionSignal,
- SuppressionLeak,
- SuppressionLib,
- SuppressionDeadlock,
- SuppressionVptrCheck,
- SuppressionInterceptorName,
- SuppressionInterceptorViaFunction,
- SuppressionInterceptorViaLibrary,
- SuppressionTypeCount
-};
-
struct Suppression {
- SuppressionType type;
+ const char *type;
char *templ;
unsigned hit_count;
uptr weight;
@@ -43,33 +27,29 @@ struct Suppression {
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, SuppressionType type, Suppression **s);
+
+ bool Match(const char *str, const char *type, Suppression **s);
uptr SuppressionCount() const;
- bool HasSuppressionType(SuppressionType type) const;
+ bool HasSuppressionType(const char *type) const;
const Suppression *SuppressionAt(uptr i) const;
void GetMatched(InternalMmapVector<Suppression *> *matched);
- // Create a SuppressionContext singleton if it hasn't been created earlier.
- // Not thread safe. Must be called early during initialization (but after
- // runtime flags are parsed).
- static void InitIfNecessary();
- // Returns a SuppressionContext singleton.
- static SuppressionContext *Get();
-
private:
- SuppressionContext();
+ static const int kMaxSuppressionTypes = 16;
+ const char **const suppression_types_;
+ const int suppression_types_num_;
+
InternalMmapVector<Suppression> suppressions_;
- bool has_suppresson_type_[SuppressionTypeCount];
+ bool has_suppression_type_[kMaxSuppressionTypes];
bool can_parse_;
-
- friend class SuppressionContextTest;
};
-const char *SuppressionTypeString(SuppressionType t);
-
-bool TemplateMatch(char *templ, const char *str);
-
} // namespace __sanitizer
#endif // SANITIZER_SUPPRESSIONS_H