25 void ReportDeadlock(ThreadState *thr, uptr pc, DDReport *r);
26 void ReportDestroyLocked(ThreadState *thr, uptr pc, uptr addr,
31   uptr pc;  member
33   Callback(ThreadState *thr, uptr pc)  in Callback()
35       , pc(pc) {  in Callback()
40   StackID Unwind() override { return CurrentStackId(thr, pc); }  in Unwind()
44 void DDMutexInit(ThreadState *thr, uptr pc, SyncVar *s) {  in DDMutexInit()  argument
45   Callback cb(thr, pc);  in DDMutexInit()
50 static void ReportMutexMisuse(ThreadState *thr, uptr pc, ReportType typ,  in ReportMutexMisuse()  argument
62   ObtainCurrentStack(thr, pc, &trace);  in ReportMutexMisuse()
68 static void RecordMutexLock(ThreadState *thr, uptr pc, uptr addr,  in RecordMutexLock()  argument
76   TraceMutexLock(thr, typ, pc, addr, stack_id);  in RecordMutexLock()
86 void MutexCreate(ThreadState *thr, uptr pc, uptr addr, u32 flagz) {  in MutexCreate()  argument
88   if (!(flagz & MutexFlagLinkerInit) && pc && IsAppMem(addr))  in MutexCreate()
89     MemoryAccess(thr, pc, addr, 1, kAccessWrite);  in MutexCreate()
91   auto s = ctx->metamap.GetSyncOrCreate(thr, pc, addr, true);  in MutexCreate()
95     s->creation_stack_id = CurrentStackId(thr, pc);  in MutexCreate()
98 void MutexDestroy(ThreadState *thr, uptr pc, uptr addr, u32 flagz) {  in MutexDestroy()  argument
118         Callback cb(thr, pc);  in MutexDestroy()
130     if (pc && IsAppMem(addr))  in MutexDestroy()
131       MemoryAccess(thr, pc, addr, 1,  in MutexDestroy()
135     ReportDestroyLocked(thr, pc, addr, last_lock, creation_stack_id);  in MutexDestroy()
140 void MutexPreLock(ThreadState *thr, uptr pc, uptr addr, u32 flagz) {  in MutexPreLock()  argument
146   Callback cb(thr, pc);  in MutexPreLock()
149     auto s = ctx->metamap.GetSyncOrCreate(thr, pc, addr, true);  in MutexPreLock()
155   ReportDeadlock(thr, pc, ctx->dd->GetReport(&cb));  in MutexPreLock()
158 void MutexPostLock(ThreadState *thr, uptr pc, uptr addr, u32 flagz, int rec) {  in MutexPostLock()  argument
165   if (pc && IsAppMem(addr))  in MutexPostLock()
166     MemoryAccess(thr, pc, addr, 1, kAccessRead | kAccessAtomic);  in MutexPostLock()
173     auto s = ctx->metamap.GetSyncOrCreate(thr, pc, addr, true);  in MutexPostLock()
175     RecordMutexLock(thr, pc, addr, creation_stack_id, true);  in MutexPostLock()
200         Callback cb(thr, pc);  in MutexPostLock()
208     ReportMutexMisuse(thr, pc, ReportTypeMutexDoubleLock, addr,  in MutexPostLock()
211     Callback cb(thr, pc);  in MutexPostLock()
212     ReportDeadlock(thr, pc, ctx->dd->GetReport(&cb));  in MutexPostLock()
216 int MutexUnlock(ThreadState *thr, uptr pc, uptr addr, u32 flagz) {  in MutexUnlock()  argument
218   if (pc && IsAppMem(addr))  in MutexUnlock()
219     MemoryAccess(thr, pc, addr, 1, kAccessRead | kAccessAtomic);  in MutexUnlock()
226     auto s = ctx->metamap.GetSyncOrCreate(thr, pc, addr, true);  in MutexUnlock()
249         Callback cb(thr, pc);  in MutexUnlock()
257     ReportMutexMisuse(thr, pc, ReportTypeMutexBadUnlock, addr,  in MutexUnlock()
260     Callback cb(thr, pc);  in MutexUnlock()
261     ReportDeadlock(thr, pc, ctx->dd->GetReport(&cb));  in MutexUnlock()
266 void MutexPreReadLock(ThreadState *thr, uptr pc, uptr addr, u32 flagz) {  in MutexPreReadLock()  argument
270   Callback cb(thr, pc);  in MutexPreReadLock()
273     auto s = ctx->metamap.GetSyncOrCreate(thr, pc, addr, true);  in MutexPreReadLock()
278   ReportDeadlock(thr, pc, ctx->dd->GetReport(&cb));  in MutexPreReadLock()
281 void MutexPostReadLock(ThreadState *thr, uptr pc, uptr addr, u32 flagz) {  in MutexPostReadLock()  argument
283   if (pc && IsAppMem(addr))  in MutexPostReadLock()
284     MemoryAccess(thr, pc, addr, 1, kAccessRead | kAccessAtomic);  in MutexPostReadLock()
290     auto s = ctx->metamap.GetSyncOrCreate(thr, pc, addr, true);  in MutexPostReadLock()
292     RecordMutexLock(thr, pc, addr, creation_stack_id, false);  in MutexPostReadLock()
308         Callback cb(thr, pc);  in MutexPostReadLock()
316     ReportMutexMisuse(thr, pc, ReportTypeMutexBadReadLock, addr,  in MutexPostReadLock()
319     Callback cb(thr, pc);  in MutexPostReadLock()
320     ReportDeadlock(thr, pc, ctx->dd->GetReport(&cb));  in MutexPostReadLock()
324 void MutexReadUnlock(ThreadState *thr, uptr pc, uptr addr) {  in MutexReadUnlock()  argument
326   if (pc && IsAppMem(addr))  in MutexReadUnlock()
327     MemoryAccess(thr, pc, addr, 1, kAccessRead | kAccessAtomic);  in MutexReadUnlock()
333     auto s = ctx->metamap.GetSyncOrCreate(thr, pc, addr, true);  in MutexReadUnlock()
349         Callback cb(thr, pc);  in MutexReadUnlock()
357     ReportMutexMisuse(thr, pc, ReportTypeMutexBadReadUnlock, addr,  in MutexReadUnlock()
360     Callback cb(thr, pc);  in MutexReadUnlock()
361     ReportDeadlock(thr, pc, ctx->dd->GetReport(&cb));  in MutexReadUnlock()
365 void MutexReadOrWriteUnlock(ThreadState *thr, uptr pc, uptr addr) {  in MutexReadOrWriteUnlock()  argument
367   if (pc && IsAppMem(addr))  in MutexReadOrWriteUnlock()
368     MemoryAccess(thr, pc, addr, 1, kAccessRead | kAccessAtomic);  in MutexReadOrWriteUnlock()
375     auto s = ctx->metamap.GetSyncOrCreate(thr, pc, addr, true);  in MutexReadOrWriteUnlock()
403         Callback cb(thr, pc);  in MutexReadOrWriteUnlock()
411     ReportMutexMisuse(thr, pc, ReportTypeMutexBadUnlock, addr,  in MutexReadOrWriteUnlock()
414     Callback cb(thr, pc);  in MutexReadOrWriteUnlock()
415     ReportDeadlock(thr, pc, ctx->dd->GetReport(&cb));  in MutexReadOrWriteUnlock()
419 void MutexRepair(ThreadState *thr, uptr pc, uptr addr) {  in MutexRepair()  argument
422   auto s = ctx->metamap.GetSyncOrCreate(thr, pc, addr, true);  in MutexRepair()
428 void MutexInvalidAccess(ThreadState *thr, uptr pc, uptr addr) {  in MutexInvalidAccess()  argument
433     auto s = ctx->metamap.GetSyncOrCreate(thr, pc, addr, true);  in MutexInvalidAccess()
437   ReportMutexMisuse(thr, pc, ReportTypeMutexInvalidAccess, addr,  in MutexInvalidAccess()
441 void Acquire(ThreadState *thr, uptr pc, uptr addr) {  in Acquire()  argument
463 void Release(ThreadState *thr, uptr pc, uptr addr) {  in Release()  argument
469     auto s = ctx->metamap.GetSyncOrCreate(thr, pc, addr, false);  in Release()
476 void ReleaseStore(ThreadState *thr, uptr pc, uptr addr) {  in ReleaseStore()  argument
482     auto s = ctx->metamap.GetSyncOrCreate(thr, pc, addr, false);  in ReleaseStore()
489 void ReleaseStoreAcquire(ThreadState *thr, uptr pc, uptr addr) {  in ReleaseStoreAcquire()  argument
495     auto s = ctx->metamap.GetSyncOrCreate(thr, pc, addr, false);  in ReleaseStoreAcquire()
516 void AfterSleep(ThreadState *thr, uptr pc) {  in AfterSleep()  argument
520   thr->last_sleep_stack_id = CurrentStackId(thr, pc);  in AfterSleep()
528 void ReportDeadlock(ThreadState *thr, uptr pc, DDReport *r) {  in ReportDeadlock()  argument
554 void ReportDestroyLocked(ThreadState *thr, uptr pc, uptr addr,  in ReportDestroyLocked()  argument
564   ObtainCurrentStack(thr, pc, &trace);  in ReportDestroyLocked()