68 std::shared_ptr<ThreadContext> GetContextLocked(int32_t tid)  in GetContextLocked()  argument
70     auto it = g_contextMap.find(tid);  in GetContextLocked()
73         threadContext->tid = tid;  in GetContextLocked()
76         g_contextMap[tid] = threadContext;  in GetContextLocked()
80     if (it->second->tid == ThreadContextStatus::CONTEXT_UNUSED) {  in GetContextLocked()
81         it->second->tid = tid;  in GetContextLocked()
86     LOGE("GetContextLocked nullptr, tid: %d", tid);  in GetContextLocked()
90 AT_UNUSED bool RemoveContextLocked(int32_t tid)  in RemoveContextLocked()  argument
92     auto it = g_contextMap.find(tid);  in RemoveContextLocked()
94         LOGW("Context of tid(%d) is already removed.", tid);  in RemoveContextLocked()
103     if (it->second->tid == ThreadContextStatus::CONTEXT_UNUSED) {  in RemoveContextLocked()
108     LOGW("Failed to release context of tid(%d), still using?", tid);  in RemoveContextLocked()
121         if (it->second->tid == ThreadContextStatus::CONTEXT_UNUSED) {  in RemoveAllContextLocked()
137 NO_SANITIZE std::shared_ptr<ThreadContext> LocalThreadContext::GetThreadContext(int32_t tid)  in GetThreadContext()  argument
140     auto it = g_contextMap.find(tid);  in GetThreadContext()
144     LOGW("Failed to get context of tid(%d)", tid);  in GetThreadContext()
148 void LocalThreadContext::ReleaseThread(int32_t tid)  in ReleaseThread()  argument
151     auto it = g_contextMap.find(tid);  in ReleaseThread()
164 std::shared_ptr<ThreadContext> LocalThreadContext::CollectThreadContext(int32_t tid)  in CollectThreadContext()  argument
167     auto threadContext = GetContextLocked(tid);  in CollectThreadContext()
169         LOGW("Failed to get context of tid(%d), still using?", tid);  in CollectThreadContext()
174     if (!SignalRequestThread(tid, threadContext.get())) {  in CollectThreadContext()
178         LOGE("wait_for timeout. tid = %d", tid);  in CollectThreadContext()
198     ctxPtr->tid = static_cast<int32_t>(ThreadContextStatus::CONTEXT_UNUSED);  in CopyContextAndWaitTimeout()
204         ctxPtr->tid = static_cast<int32_t>(ThreadContextStatus::CONTEXT_UNUSED);  in CopyContextAndWaitTimeout()
208     int tid = gettid();  in CopyContextAndWaitTimeout()  local
211         LOGW("Failed to copy local ucontext with tid(%d)", tid);  in CopyContextAndWaitTimeout()
214     if (tid != getpid()) {  in CopyContextAndWaitTimeout()
216             LOGW("Failed to get stack range with tid(%d)", tid);  in CopyContextAndWaitTimeout()
220     ctxPtr->tid = static_cast<int32_t>(ThreadContextStatus::CONTEXT_READY);  in CopyContextAndWaitTimeout()
223     ctxPtr->tid = static_cast<int32_t>(ThreadContextStatus::CONTEXT_UNUSED);  in CopyContextAndWaitTimeout()
227 bool LocalThreadContext::GetStackRange(int32_t tid, uintptr_t& stackBottom, uintptr_t& stackTop)  in GetStackRange()  argument
229     auto ctxPtr = LocalThreadContext::GetInstance().GetThreadContext(tid);  in GetStackRange()
254 bool LocalThreadContext::SignalRequestThread(int32_t tid, ThreadContext* threadContext)  in SignalRequestThread()  argument
262     if (syscall(SYS_rt_tgsigqueueinfo, getprocpid(), tid, si.si_signo, &si) != 0) {  in SignalRequestThread()
264     if (syscall(SYS_rt_tgsigqueueinfo, getpid(), tid, si.si_signo, &si) != 0) {  in SignalRequestThread()
266         LOGW("Failed to send signal(%d) to tid(%d), errno(%d).", si.si_signo, tid, errno);  in SignalRequestThread()
267         threadContext->tid = static_cast<int32_t>(ThreadContextStatus::CONTEXT_UNUSED);  in SignalRequestThread()