1 /** 2 * Copyright (c) 2025 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 #ifndef PANDA_RUNTIME_THREAD_PROXY_HYBRID_H 16 #define PANDA_RUNTIME_THREAD_PROXY_HYBRID_H 17 18 #ifdef ARK_HYBRID 19 20 #include "runtime/include/thread_interface.h" 21 22 #include "thread/base_thread.h" 23 24 namespace ark { 25 26 class ThreadProxyHybrid : public ThreadInterface { 27 public: ThreadProxyHybrid(MutatorLock * mutatorLock)28 explicit ThreadProxyHybrid(MutatorLock *mutatorLock) : ThreadInterface(mutatorLock) {} 29 30 bool TestAllFlags() const; 31 32 enum ThreadStatus GetStatus() const; 33 34 void InitializeThreadFlag(); 35 36 void UpdateStatus(enum ThreadStatus status) NO_THREAD_SAFETY_ANALYSIS; 37 38 bool IsSuspended() const; 39 40 bool IsRuntimeTerminated() const; 41 42 void SetRuntimeTerminated(); 43 44 void SuspendCheck(); 45 46 void SuspendImpl(bool internalSuspend = false); 47 48 void ResumeImpl(bool internalResume = false); 49 50 void SafepointPoll(); 51 52 bool IsUserSuspended(); 53 54 void WaitSuspension(); 55 56 void MakeTSANHappyForThreadState(); 57 58 void CleanUpThreadStatus(); 59 GetFlagOffset()60 static constexpr uint32_t GetFlagOffset() 61 { 62 return 0; 63 }; 64 InitializeInitThreadFlag()65 static void InitializeInitThreadFlag() {}; 66 67 /// @returns true if holder was created 68 bool CreateExternalHolderIfNeeded(bool useSharedHolder); 69 GetThreadHolder()70 panda::ThreadHolder *GetThreadHolder() const 71 { 72 ASSERT(threadHolder_ != nullptr); 73 return threadHolder_; 74 } 75 76 private: 77 panda::ThreadHolder *threadHolder_ = nullptr; 78 }; 79 80 } // namespace ark 81 82 #endif 83 84 #endif // PANDA_RUNTIME_THREAD_PROXY_HYBRID_H 85