| //===-- tsan_stat.cc ------------------------------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // 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[StatInt_sleep] = " sleep "; |
| name[StatInt_usleep] = " usleep "; |
| name[StatInt_nanosleep] = " nanosleep "; |
| name[StatInt_gettimeofday] = " gettimeofday "; |
| |
| 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 "; |
| |
| Printf("Statistics:\n"); |
| for (int i = 0; i < StatCnt; i++) |
| Printf("%s: %zu\n", name[i], (uptr)stat[i]); |
| } |
| |
| } // namespace __tsan |
