//===-- 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[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