| 1 | //===-- OperatingSystemPython.h ---------------------------------*- C++ -*-===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | #ifndef liblldb_OperatingSystemPython_h_ |
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| 10 | #define liblldb_OperatingSystemPython_h_ |
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| 11 | |
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| 12 | #include "lldb/Host/Config.h" |
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| 13 | |
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| 14 | #if LLDB_ENABLE_PYTHON |
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| 15 | |
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| 16 | #include "lldb/Target/DynamicRegisterInfo.h" |
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| 17 | #include "lldb/Target/OperatingSystem.h" |
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| 18 | #include "lldb/Utility/StructuredData.h" |
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| 19 | |
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| 20 | namespace lldb_private { |
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| 21 | class ScriptInterpreter; |
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| 22 | } |
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| 23 | |
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| 24 | class OperatingSystemPython : public lldb_private::OperatingSystem { |
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| 25 | public: |
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| 26 | OperatingSystemPython(lldb_private::Process *process, |
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| 27 | const lldb_private::FileSpec &python_module_path); |
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| 28 | |
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| 29 | ~OperatingSystemPython() override; |
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| 30 | |
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| 31 | // Static Functions |
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| 32 | static lldb_private::OperatingSystem * |
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| 33 | CreateInstance(lldb_private::Process *process, bool force); |
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| 34 | |
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| 35 | static void Initialize(); |
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| 36 | |
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| 37 | static void Terminate(); |
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| 38 | |
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| 39 | static llvm::StringRef GetPluginNameStatic() { return "python" ; } |
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| 40 | |
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| 41 | static llvm::StringRef GetPluginDescriptionStatic(); |
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| 42 | |
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| 43 | // lldb_private::PluginInterface Methods |
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| 44 | llvm::StringRef GetPluginName() override { return GetPluginNameStatic(); } |
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| 45 | |
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| 46 | // lldb_private::OperatingSystem Methods |
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| 47 | bool UpdateThreadList(lldb_private::ThreadList &old_thread_list, |
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| 48 | lldb_private::ThreadList &real_thread_list, |
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| 49 | lldb_private::ThreadList &new_thread_list) override; |
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| 50 | |
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| 51 | void ThreadWasSelected(lldb_private::Thread *thread) override; |
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| 52 | |
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| 53 | lldb::RegisterContextSP |
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| 54 | CreateRegisterContextForThread(lldb_private::Thread *thread, |
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| 55 | lldb::addr_t reg_data_addr) override; |
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| 56 | |
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| 57 | lldb::StopInfoSP |
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| 58 | CreateThreadStopReason(lldb_private::Thread *thread) override; |
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| 59 | |
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| 60 | // Method for lazy creation of threads on demand |
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| 61 | lldb::ThreadSP CreateThread(lldb::tid_t tid, lldb::addr_t context) override; |
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| 62 | |
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| 63 | protected: |
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| 64 | bool IsValid() const { |
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| 65 | return m_script_object_sp && m_script_object_sp->IsValid(); |
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| 66 | } |
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| 67 | |
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| 68 | lldb::ThreadSP CreateThreadFromThreadInfo( |
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| 69 | lldb_private::StructuredData::Dictionary &thread_dict, |
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| 70 | lldb_private::ThreadList &core_thread_list, |
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| 71 | lldb_private::ThreadList &old_thread_list, |
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| 72 | std::vector<bool> &core_used_map, bool *did_create_ptr); |
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| 73 | |
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| 74 | lldb_private::DynamicRegisterInfo *GetDynamicRegisterInfo(); |
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| 75 | |
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| 76 | lldb::ValueObjectSP m_thread_list_valobj_sp; |
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| 77 | std::unique_ptr<lldb_private::DynamicRegisterInfo> m_register_info_up; |
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| 78 | lldb_private::ScriptInterpreter *m_interpreter = nullptr; |
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| 79 | lldb::OperatingSystemInterfaceSP m_operating_system_interface_sp = nullptr; |
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| 80 | lldb_private::StructuredData::GenericSP m_script_object_sp = nullptr; |
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| 81 | }; |
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| 82 | |
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| 83 | #endif // LLDB_ENABLE_PYTHON |
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| 84 | |
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| 85 | #endif // liblldb_OperatingSystemPython_h_ |
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| 86 | |
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