| 1 | //===-- ScriptedThread.h ----------------------------------------*- C++ -*-===// |
|---|---|
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | |
| 9 | #ifndef LLDB_SOURCE_PLUGINS_SCRIPTED_THREAD_H |
| 10 | #define LLDB_SOURCE_PLUGINS_SCRIPTED_THREAD_H |
| 11 | |
| 12 | #include <string> |
| 13 | |
| 14 | #include "ScriptedProcess.h" |
| 15 | |
| 16 | #include "Plugins/Process/Utility/RegisterContextMemory.h" |
| 17 | #include "lldb/Interpreter/ScriptInterpreter.h" |
| 18 | #include "lldb/Target//DynamicRegisterInfo.h" |
| 19 | #include "lldb/Target/Thread.h" |
| 20 | |
| 21 | namespace lldb_private { |
| 22 | class ScriptedProcess; |
| 23 | } |
| 24 | |
| 25 | namespace lldb_private { |
| 26 | |
| 27 | class ScriptedThread : public lldb_private::Thread { |
| 28 | |
| 29 | public: |
| 30 | ScriptedThread(ScriptedProcess &process, |
| 31 | lldb::ScriptedThreadInterfaceSP interface_sp, lldb::tid_t tid, |
| 32 | StructuredData::GenericSP script_object_sp = nullptr); |
| 33 | |
| 34 | ~ScriptedThread() override; |
| 35 | |
| 36 | static llvm::Expected<std::shared_ptr<ScriptedThread>> |
| 37 | Create(ScriptedProcess &process, |
| 38 | StructuredData::Generic *script_object = nullptr); |
| 39 | |
| 40 | lldb::RegisterContextSP GetRegisterContext() override; |
| 41 | |
| 42 | lldb::RegisterContextSP |
| 43 | CreateRegisterContextForFrame(lldb_private::StackFrame *frame) override; |
| 44 | |
| 45 | bool LoadArtificialStackFrames(); |
| 46 | |
| 47 | bool CalculateStopInfo() override; |
| 48 | |
| 49 | const char *GetInfo() override { return nullptr; } |
| 50 | |
| 51 | const char *GetName() override; |
| 52 | |
| 53 | const char *GetQueueName() override; |
| 54 | |
| 55 | void WillResume(lldb::StateType resume_state) override; |
| 56 | |
| 57 | void RefreshStateAfterStop() override; |
| 58 | |
| 59 | void ClearStackFrames() override; |
| 60 | |
| 61 | StructuredData::ObjectSP FetchThreadExtendedInfo() override; |
| 62 | |
| 63 | private: |
| 64 | void CheckInterpreterAndScriptObject() const; |
| 65 | lldb::ScriptedThreadInterfaceSP GetInterface() const; |
| 66 | |
| 67 | ScriptedThread(const ScriptedThread &) = delete; |
| 68 | const ScriptedThread &operator=(const ScriptedThread &) = delete; |
| 69 | |
| 70 | std::shared_ptr<DynamicRegisterInfo> GetDynamicRegisterInfo(); |
| 71 | |
| 72 | const ScriptedProcess &m_scripted_process; |
| 73 | lldb::ScriptedThreadInterfaceSP m_scripted_thread_interface_sp = nullptr; |
| 74 | lldb_private::StructuredData::GenericSP m_script_object_sp = nullptr; |
| 75 | std::shared_ptr<DynamicRegisterInfo> m_register_info_sp = nullptr; |
| 76 | }; |
| 77 | |
| 78 | } // namespace lldb_private |
| 79 | |
| 80 | #endif // LLDB_SOURCE_PLUGINS_SCRIPTED_THREAD_H |
| 81 |