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authorWei Mi <wmi@google.com>2012-11-22 22:03:11 +0000
committerWei Mi <wmi@gcc.gnu.org>2012-11-22 22:03:11 +0000
commitcd0be65c262d477ac094fc1038824f766d976999 (patch)
treef83ad11b95452b47f813e942d24914f31a50394e /libsanitizer/tsan/tsan_stat.cc
parent32b4b7f53e341be663438f69fd6cb2f909427188 (diff)
downloadgcc-cd0be65c262d477ac094fc1038824f766d976999.tar.gz
tsan: New directory.
libsanitizer/ * tsan: New directory. Import tsan runtime from llvm. * configure.ac: Add 64 bits tsan build. * Makefile.am: Likewise. * configure: Regenerated. * Makefile.in: Likewise. From-SVN: r193737
Diffstat (limited to 'libsanitizer/tsan/tsan_stat.cc')
-rw-r--r--libsanitizer/tsan/tsan_stat.cc247
1 files changed, 247 insertions, 0 deletions
diff --git a/libsanitizer/tsan/tsan_stat.cc b/libsanitizer/tsan/tsan_stat.cc
new file mode 100644
index 00000000000..fcbc631e086
--- /dev/null
+++ b/libsanitizer/tsan/tsan_stat.cc
@@ -0,0 +1,247 @@
+//===-- tsan_stat.cc ------------------------------------------------------===//
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file is a part of ThreadSanitizer (TSan), a race detector.
+//
+//===----------------------------------------------------------------------===//
+#include "tsan_stat.h"
+#include "tsan_rtl.h"
+
+namespace __tsan {
+
+void StatAggregate(u64 *dst, u64 *src) {
+ if (!kCollectStats)
+ return;
+ for (int i = 0; i < StatCnt; i++)
+ dst[i] += src[i];
+}
+
+void StatOutput(u64 *stat) {
+ if (!kCollectStats)
+ return;
+
+ stat[StatShadowNonZero] = stat[StatShadowProcessed] - stat[StatShadowZero];
+
+ static const char *name[StatCnt] = {};
+ name[StatMop] = "Memory accesses ";
+ name[StatMopRead] = " Including reads ";
+ name[StatMopWrite] = " writes ";
+ name[StatMop1] = " Including size 1 ";
+ name[StatMop2] = " size 2 ";
+ name[StatMop4] = " size 4 ";
+ name[StatMop8] = " size 8 ";
+ name[StatMopSame] = " Including same ";
+ name[StatMopRange] = " Including range ";
+ name[StatShadowProcessed] = "Shadow processed ";
+ name[StatShadowZero] = " Including empty ";
+ name[StatShadowNonZero] = " Including non empty ";
+ name[StatShadowSameSize] = " Including same size ";
+ name[StatShadowIntersect] = " intersect ";
+ name[StatShadowNotIntersect] = " not intersect ";
+ name[StatShadowSameThread] = " Including same thread ";
+ name[StatShadowAnotherThread] = " another thread ";
+ name[StatShadowReplace] = " Including evicted ";
+
+ name[StatFuncEnter] = "Function entries ";
+ name[StatFuncExit] = "Function exits ";
+ name[StatEvents] = "Events collected ";
+
+ name[StatThreadCreate] = "Total threads created ";
+ name[StatThreadFinish] = " threads finished ";
+ name[StatThreadReuse] = " threads reused ";
+ name[StatThreadMaxTid] = " max tid ";
+ name[StatThreadMaxAlive] = " max alive threads ";
+
+ name[StatMutexCreate] = "Mutexes created ";
+ name[StatMutexDestroy] = " destroyed ";
+ name[StatMutexLock] = " lock ";
+ name[StatMutexUnlock] = " unlock ";
+ name[StatMutexRecLock] = " recursive lock ";
+ name[StatMutexRecUnlock] = " recursive unlock ";
+ name[StatMutexReadLock] = " read lock ";
+ name[StatMutexReadUnlock] = " read unlock ";
+
+ name[StatSyncCreated] = "Sync objects created ";
+ name[StatSyncDestroyed] = " destroyed ";
+ name[StatSyncAcquire] = " acquired ";
+ name[StatSyncRelease] = " released ";
+
+ name[StatAtomic] = "Atomic operations ";
+ name[StatAtomicLoad] = " Including load ";
+ name[StatAtomicStore] = " store ";
+ name[StatAtomicExchange] = " exchange ";
+ name[StatAtomicFetchAdd] = " fetch_add ";
+ name[StatAtomicCAS] = " compare_exchange ";
+ name[StatAtomicFence] = " fence ";
+ name[StatAtomicRelaxed] = " Including relaxed ";
+ name[StatAtomicConsume] = " consume ";
+ name[StatAtomicAcquire] = " acquire ";
+ name[StatAtomicRelease] = " release ";
+ name[StatAtomicAcq_Rel] = " acq_rel ";
+ name[StatAtomicSeq_Cst] = " seq_cst ";
+ name[StatAtomic1] = " Including size 1 ";
+ name[StatAtomic2] = " size 2 ";
+ name[StatAtomic4] = " size 4 ";
+ name[StatAtomic8] = " size 8 ";
+
+ name[StatInterceptor] = "Interceptors ";
+ name[StatInt_longjmp] = " longjmp ";
+ name[StatInt_siglongjmp] = " siglongjmp ";
+ name[StatInt_malloc] = " malloc ";
+ name[StatInt_calloc] = " calloc ";
+ name[StatInt_realloc] = " realloc ";
+ name[StatInt_free] = " free ";
+ name[StatInt_cfree] = " cfree ";
+ name[StatInt_mmap] = " mmap ";
+ name[StatInt_mmap64] = " mmap64 ";
+ name[StatInt_munmap] = " munmap ";
+ name[StatInt_memalign] = " memalign ";
+ name[StatInt_valloc] = " valloc ";
+ name[StatInt_pvalloc] = " pvalloc ";
+ name[StatInt_posix_memalign] = " posix_memalign ";
+ name[StatInt__Znwm] = " _Znwm ";
+ name[StatInt__ZnwmRKSt9nothrow_t] = " _ZnwmRKSt9nothrow_t ";
+ name[StatInt__Znam] = " _Znam ";
+ name[StatInt__ZnamRKSt9nothrow_t] = " _ZnamRKSt9nothrow_t ";
+ name[StatInt__ZdlPv] = " _ZdlPv ";
+ name[StatInt__ZdlPvRKSt9nothrow_t] = " _ZdlPvRKSt9nothrow_t ";
+ name[StatInt__ZdaPv] = " _ZdaPv ";
+ name[StatInt__ZdaPvRKSt9nothrow_t] = " _ZdaPvRKSt9nothrow_t ";
+ name[StatInt_strlen] = " strlen ";
+ name[StatInt_memset] = " memset ";
+ name[StatInt_memcpy] = " memcpy ";
+ name[StatInt_strcmp] = " strcmp ";
+ name[StatInt_memchr] = " memchr ";
+ name[StatInt_memrchr] = " memrchr ";
+ name[StatInt_memmove] = " memmove ";
+ name[StatInt_memcmp] = " memcmp ";
+ name[StatInt_strchr] = " strchr ";
+ name[StatInt_strchrnul] = " strchrnul ";
+ name[StatInt_strrchr] = " strrchr ";
+ name[StatInt_strncmp] = " strncmp ";
+ name[StatInt_strcpy] = " strcpy ";
+ name[StatInt_strncpy] = " strncpy ";
+ name[StatInt_strstr] = " strstr ";
+ name[StatInt_atexit] = " atexit ";
+ name[StatInt___cxa_guard_acquire] = " __cxa_guard_acquire ";
+ name[StatInt___cxa_guard_release] = " __cxa_guard_release ";
+ name[StatInt_pthread_create] = " pthread_create ";
+ name[StatInt_pthread_join] = " pthread_join ";
+ name[StatInt_pthread_detach] = " pthread_detach ";
+ name[StatInt_pthread_mutex_init] = " pthread_mutex_init ";
+ name[StatInt_pthread_mutex_destroy] = " pthread_mutex_destroy ";
+ name[StatInt_pthread_mutex_lock] = " pthread_mutex_lock ";
+ name[StatInt_pthread_mutex_trylock] = " pthread_mutex_trylock ";
+ name[StatInt_pthread_mutex_timedlock] = " pthread_mutex_timedlock ";
+ name[StatInt_pthread_mutex_unlock] = " pthread_mutex_unlock ";
+ name[StatInt_pthread_spin_init] = " pthread_spin_init ";
+ name[StatInt_pthread_spin_destroy] = " pthread_spin_destroy ";
+ name[StatInt_pthread_spin_lock] = " pthread_spin_lock ";
+ name[StatInt_pthread_spin_trylock] = " pthread_spin_trylock ";
+ name[StatInt_pthread_spin_unlock] = " pthread_spin_unlock ";
+ name[StatInt_pthread_rwlock_init] = " pthread_rwlock_init ";
+ name[StatInt_pthread_rwlock_destroy] = " pthread_rwlock_destroy ";
+ name[StatInt_pthread_rwlock_rdlock] = " pthread_rwlock_rdlock ";
+ name[StatInt_pthread_rwlock_tryrdlock] = " pthread_rwlock_tryrdlock ";
+ name[StatInt_pthread_rwlock_timedrdlock]
+ = " pthread_rwlock_timedrdlock ";
+ name[StatInt_pthread_rwlock_wrlock] = " pthread_rwlock_wrlock ";
+ name[StatInt_pthread_rwlock_trywrlock] = " pthread_rwlock_trywrlock ";
+ name[StatInt_pthread_rwlock_timedwrlock]
+ = " pthread_rwlock_timedwrlock ";
+ name[StatInt_pthread_rwlock_unlock] = " pthread_rwlock_unlock ";
+ name[StatInt_pthread_cond_init] = " pthread_cond_init ";
+ name[StatInt_pthread_cond_destroy] = " pthread_cond_destroy ";
+ name[StatInt_pthread_cond_signal] = " pthread_cond_signal ";
+ name[StatInt_pthread_cond_broadcast] = " pthread_cond_broadcast ";
+ name[StatInt_pthread_cond_wait] = " pthread_cond_wait ";
+ name[StatInt_pthread_cond_timedwait] = " pthread_cond_timedwait ";
+ name[StatInt_pthread_barrier_init] = " pthread_barrier_init ";
+ name[StatInt_pthread_barrier_destroy] = " pthread_barrier_destroy ";
+ name[StatInt_pthread_barrier_wait] = " pthread_barrier_wait ";
+ name[StatInt_pthread_once] = " pthread_once ";
+ name[StatInt_sem_init] = " sem_init ";
+ name[StatInt_sem_destroy] = " sem_destroy ";
+ name[StatInt_sem_wait] = " sem_wait ";
+ name[StatInt_sem_trywait] = " sem_trywait ";
+ name[StatInt_sem_timedwait] = " sem_timedwait ";
+ name[StatInt_sem_post] = " sem_post ";
+ name[StatInt_sem_getvalue] = " sem_getvalue ";
+ name[StatInt_read] = " read ";
+ name[StatInt_pread] = " pread ";
+ name[StatInt_pread64] = " pread64 ";
+ name[StatInt_readv] = " readv ";
+ name[StatInt_preadv64] = " preadv64 ";
+ name[StatInt_write] = " write ";
+ name[StatInt_pwrite] = " pwrite ";
+ name[StatInt_pwrite64] = " pwrite64 ";
+ name[StatInt_writev] = " writev ";
+ name[StatInt_pwritev64] = " pwritev64 ";
+ name[StatInt_send] = " send ";
+ name[StatInt_sendmsg] = " sendmsg ";
+ name[StatInt_recv] = " recv ";
+ name[StatInt_recvmsg] = " recvmsg ";
+ name[StatInt_unlink] = " unlink ";
+ name[StatInt_fopen] = " fopen ";
+ name[StatInt_fread] = " fread ";
+ name[StatInt_fwrite] = " fwrite ";
+ name[StatInt_puts] = " puts ";
+ name[StatInt_rmdir] = " rmdir ";
+ name[StatInt_opendir] = " opendir ";
+ name[StatInt_epoll_ctl] = " epoll_ctl ";
+ name[StatInt_epoll_wait] = " epoll_wait ";
+ name[StatInt_sigaction] = " sigaction ";
+
+ name[StatAnnotation] = "Dynamic annotations ";
+ name[StatAnnotateHappensBefore] = " HappensBefore ";
+ name[StatAnnotateHappensAfter] = " HappensAfter ";
+ name[StatAnnotateCondVarSignal] = " CondVarSignal ";
+ name[StatAnnotateCondVarSignalAll] = " CondVarSignalAll ";
+ name[StatAnnotateMutexIsNotPHB] = " MutexIsNotPHB ";
+ name[StatAnnotateCondVarWait] = " CondVarWait ";
+ name[StatAnnotateRWLockCreate] = " RWLockCreate ";
+ name[StatAnnotateRWLockDestroy] = " RWLockDestroy ";
+ name[StatAnnotateRWLockAcquired] = " RWLockAcquired ";
+ name[StatAnnotateRWLockReleased] = " RWLockReleased ";
+ name[StatAnnotateTraceMemory] = " TraceMemory ";
+ name[StatAnnotateFlushState] = " FlushState ";
+ name[StatAnnotateNewMemory] = " NewMemory ";
+ name[StatAnnotateNoOp] = " NoOp ";
+ name[StatAnnotateFlushExpectedRaces] = " FlushExpectedRaces ";
+ name[StatAnnotateEnableRaceDetection] = " EnableRaceDetection ";
+ name[StatAnnotateMutexIsUsedAsCondVar] = " MutexIsUsedAsCondVar ";
+ name[StatAnnotatePCQGet] = " PCQGet ";
+ name[StatAnnotatePCQPut] = " PCQPut ";
+ name[StatAnnotatePCQDestroy] = " PCQDestroy ";
+ name[StatAnnotatePCQCreate] = " PCQCreate ";
+ name[StatAnnotateExpectRace] = " ExpectRace ";
+ name[StatAnnotateBenignRaceSized] = " BenignRaceSized ";
+ name[StatAnnotateBenignRace] = " BenignRace ";
+ name[StatAnnotateIgnoreReadsBegin] = " IgnoreReadsBegin ";
+ name[StatAnnotateIgnoreReadsEnd] = " IgnoreReadsEnd ";
+ name[StatAnnotateIgnoreWritesBegin] = " IgnoreWritesBegin ";
+ name[StatAnnotateIgnoreWritesEnd] = " IgnoreWritesEnd ";
+ name[StatAnnotatePublishMemoryRange] = " PublishMemoryRange ";
+ name[StatAnnotateUnpublishMemoryRange] = " UnpublishMemoryRange ";
+ name[StatAnnotateThreadName] = " ThreadName ";
+
+ name[StatMtxTotal] = "Contentionz ";
+ name[StatMtxTrace] = " Trace ";
+ name[StatMtxThreads] = " Threads ";
+ name[StatMtxReport] = " Report ";
+ name[StatMtxSyncVar] = " SyncVar ";
+ name[StatMtxSyncTab] = " SyncTab ";
+ name[StatMtxSlab] = " Slab ";
+ name[StatMtxAtExit] = " Atexit ";
+ name[StatMtxAnnotations] = " Annotations ";
+
+ TsanPrintf("Statistics:\n");
+ for (int i = 0; i < StatCnt; i++)
+ TsanPrintf("%s: %zu\n", name[i], (uptr)stat[i]);
+}
+
+} // namespace __tsan
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