| //===-- JITLoaderGDB.h ------------------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef liblldb_JITLoaderGDB_h_ |
| #define liblldb_JITLoaderGDB_h_ |
| |
| // C Includes |
| // C++ Includes |
| #include <map> |
| |
| // Other libraries and framework includes |
| // Project includes |
| #include "lldb/Target/JITLoader.h" |
| #include "lldb/Target/Process.h" |
| |
| class JITLoaderGDB : public lldb_private::JITLoader { |
| public: |
| JITLoaderGDB(lldb_private::Process *process); |
| |
| ~JITLoaderGDB() override; |
| |
| //------------------------------------------------------------------ |
| // Static Functions |
| //------------------------------------------------------------------ |
| static void Initialize(); |
| |
| static void Terminate(); |
| |
| static lldb_private::ConstString GetPluginNameStatic(); |
| |
| static const char *GetPluginDescriptionStatic(); |
| |
| static lldb::JITLoaderSP CreateInstance(lldb_private::Process *process, |
| bool force); |
| |
| static void DebuggerInitialize(lldb_private::Debugger &debugger); |
| |
| //------------------------------------------------------------------ |
| // PluginInterface protocol |
| //------------------------------------------------------------------ |
| lldb_private::ConstString GetPluginName() override; |
| |
| uint32_t GetPluginVersion() override; |
| |
| //------------------------------------------------------------------ |
| // JITLoader interface |
| //------------------------------------------------------------------ |
| void DidAttach() override; |
| |
| void DidLaunch() override; |
| |
| void ModulesDidLoad(lldb_private::ModuleList &module_list) override; |
| |
| private: |
| lldb::addr_t GetSymbolAddress(lldb_private::ModuleList &module_list, |
| const lldb_private::ConstString &name, |
| lldb::SymbolType symbol_type) const; |
| |
| void SetJITBreakpoint(lldb_private::ModuleList &module_list); |
| |
| bool DidSetJITBreakpoint() const; |
| |
| bool ReadJITDescriptor(bool all_entries); |
| |
| template <typename ptr_t> bool ReadJITDescriptorImpl(bool all_entries); |
| |
| static bool |
| JITDebugBreakpointHit(void *baton, |
| lldb_private::StoppointCallbackContext *context, |
| lldb::user_id_t break_id, lldb::user_id_t break_loc_id); |
| |
| static void ProcessStateChangedCallback(void *baton, |
| lldb_private::Process *process, |
| lldb::StateType state); |
| |
| // A collection of in-memory jitted object addresses and their corresponding |
| // modules |
| typedef std::map<lldb::addr_t, const lldb::ModuleSP> JITObjectMap; |
| JITObjectMap m_jit_objects; |
| |
| lldb::user_id_t m_jit_break_id; |
| lldb::addr_t m_jit_descriptor_addr; |
| }; |
| |
| #endif // liblldb_JITLoaderGDB_h_ |