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tsan: intercept abort() to fflush() libc streams 

llvm-svn: 177637
This commit is contained in:
Dmitry Vyukov 2013-03-21 12:50:43 +00:00
parent 6911a7f1d1
commit 69c323d66f
3 changed files with 9 additions and 0 deletions
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7
compiler-rt/lib/tsan/rtl/tsan_interceptors.cc
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@ -1520,6 +1520,12 @@ TSAN_INTERCEPTOR(int, fflush, void *stream) {
return REAL(fflush)(stream);
}
TSAN_INTERCEPTOR(void, abort, int fake) {
SCOPED_TSAN_INTERCEPTOR(abort, fake);
REAL(fflush)(0);
REAL(abort)(fake);
}
TSAN_INTERCEPTOR(int, puts, const char *s) {
SCOPED_TSAN_INTERCEPTOR(puts, s);
MemoryAccessRange(thr, pc, (uptr)s, internal_strlen(s), false);
@ -1981,6 +1987,7 @@ void InitializeInterceptors() {
TSAN_INTERCEPT(fread);
TSAN_INTERCEPT(fwrite);
TSAN_INTERCEPT(fflush);
TSAN_INTERCEPT(abort);
TSAN_INTERCEPT(puts);
TSAN_INTERCEPT(rmdir);
TSAN_INTERCEPT(opendir);

1
compiler-rt/lib/tsan/rtl/tsan_stat.cc
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@ -243,6 +243,7 @@ void StatOutput(u64 *stat) {
name[StatInt_fread] = " fread ";
name[StatInt_fwrite] = " fwrite ";
name[StatInt_fflush] = " fflush ";
name[StatInt_abort] = " abort ";
name[StatInt_puts] = " puts ";
name[StatInt_rmdir] = " rmdir ";
name[StatInt_opendir] = " opendir ";

1
compiler-rt/lib/tsan/rtl/tsan_stat.h
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@ -238,6 +238,7 @@ enum StatType {
StatInt_fread,
StatInt_fwrite,
StatInt_fflush,
StatInt_abort,
StatInt_puts,
StatInt_rmdir,
StatInt_opendir,