[compiler-rt] r177389 - tsan: symbolizer "flush caches" support

[Dmitry Vyukov]

Author: dvyukov
Date: Tue Mar 19 05:24:01 2013
New Revision: 177389

URL: http://llvm.org/viewvc/llvm-project?rev=177389&view=rev
Log:
tsan: symbolizer "flush caches" support

Modified:
    compiler-rt/trunk/lib/tsan/rtl/tsan_symbolize.cc
    compiler-rt/trunk/lib/tsan/rtl/tsan_symbolize.h

Modified: compiler-rt/trunk/lib/tsan/rtl/tsan_symbolize.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/tsan/rtl/tsan_symbolize.cc?rev=177389&r1=177388&r2=177389&view=diff
==============================================================================
--- compiler-rt/trunk/lib/tsan/rtl/tsan_symbolize.cc (original)
+++ compiler-rt/trunk/lib/tsan/rtl/tsan_symbolize.cc Tue Mar 19 05:24:01 2013
@@ -116,4 +116,11 @@ ReportLocation *SymbolizeData(uptr addr)
   return ent;
 }
 
+void SymbolizeFlush() {
+  if (!IsSymbolizerAvailable())
+    return;
+  ScopedInSymbolizer in_symbolizer;
+  __sanitizer::FlushSymbolizer();
+}
+
 }  // namespace __tsan

Modified: compiler-rt/trunk/lib/tsan/rtl/tsan_symbolize.h
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/tsan/rtl/tsan_symbolize.h?rev=177389&r1=177388&r2=177389&view=diff
==============================================================================
--- compiler-rt/trunk/lib/tsan/rtl/tsan_symbolize.h (original)
+++ compiler-rt/trunk/lib/tsan/rtl/tsan_symbolize.h Tue Mar 19 05:24:01 2013
@@ -20,6 +20,7 @@ namespace __tsan {
 
 ReportStack *SymbolizeCode(uptr addr);
 ReportLocation *SymbolizeData(uptr addr);
+void SymbolizeFlush();
 
 ReportStack *SymbolizeCodeAddr2Line(uptr addr);