1 //===-- SymbolFileSymtab.h --------------------------------------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 #ifndef liblldb_SymbolFileSymtab_h_ 11 #define liblldb_SymbolFileSymtab_h_ 12 13 #include <map> 14 #include <vector> 15 16 #include "lldb/Symbol/SymbolFile.h" 17 #include "lldb/Symbol/Symtab.h" 18 19 class SymbolFileSymtab : public lldb_private::SymbolFile { 20 public: 21 //------------------------------------------------------------------ 22 // Constructors and Destructors 23 //------------------------------------------------------------------ 24 SymbolFileSymtab(lldb_private::ObjectFile *obj_file); 25 26 ~SymbolFileSymtab() override; 27 28 //------------------------------------------------------------------ 29 // Static Functions 30 //------------------------------------------------------------------ 31 static void Initialize(); 32 33 static void Terminate(); 34 35 static lldb_private::ConstString GetPluginNameStatic(); 36 37 static const char *GetPluginDescriptionStatic(); 38 39 static lldb_private::SymbolFile * 40 CreateInstance(lldb_private::ObjectFile *obj_file); 41 42 uint32_t CalculateAbilities() override; 43 44 //------------------------------------------------------------------ 45 // Compile Unit function calls 46 //------------------------------------------------------------------ 47 uint32_t GetNumCompileUnits() override; 48 49 lldb::CompUnitSP ParseCompileUnitAtIndex(uint32_t index) override; 50 51 lldb::LanguageType 52 ParseCompileUnitLanguage(const lldb_private::SymbolContext &sc) override; 53 54 size_t 55 ParseCompileUnitFunctions(const lldb_private::SymbolContext &sc) override; 56 57 bool 58 ParseCompileUnitLineTable(const lldb_private::SymbolContext &sc) override; 59 60 bool 61 ParseCompileUnitDebugMacros(const lldb_private::SymbolContext &sc) override; 62 63 bool ParseCompileUnitSupportFiles( 64 const lldb_private::SymbolContext &sc, 65 lldb_private::FileSpecList &support_files) override; 66 67 bool ParseImportedModules( 68 const lldb_private::SymbolContext &sc, 69 std::vector<lldb_private::ConstString> &imported_modules) override; 70 71 size_t ParseFunctionBlocks(const lldb_private::SymbolContext &sc) override; 72 73 size_t ParseTypes(const lldb_private::SymbolContext &sc) override; 74 75 size_t 76 ParseVariablesForContext(const lldb_private::SymbolContext &sc) override; 77 78 lldb_private::Type *ResolveTypeUID(lldb::user_id_t type_uid) override; 79 llvm::Optional<ArrayInfo> GetDynamicArrayInfoForUID( 80 lldb::user_id_t type_uid, 81 const lldb_private::ExecutionContext *exe_ctx) override; 82 83 bool CompleteType(lldb_private::CompilerType &compiler_type) override; 84 85 uint32_t ResolveSymbolContext(const lldb_private::Address &so_addr, 86 lldb::SymbolContextItem resolve_scope, 87 lldb_private::SymbolContext &sc) override; 88 89 size_t GetTypes(lldb_private::SymbolContextScope *sc_scope, 90 lldb::TypeClass type_mask, 91 lldb_private::TypeList &type_list) override; 92 93 //------------------------------------------------------------------ 94 // PluginInterface protocol 95 //------------------------------------------------------------------ 96 lldb_private::ConstString GetPluginName() override; 97 98 uint32_t GetPluginVersion() override; 99 100 protected: 101 typedef std::map<lldb_private::ConstString, lldb::TypeSP> TypeMap; 102 103 lldb_private::Symtab::IndexCollection m_source_indexes; 104 lldb_private::Symtab::IndexCollection m_func_indexes; 105 lldb_private::Symtab::IndexCollection m_code_indexes; 106 lldb_private::Symtab::IndexCollection m_data_indexes; 107 lldb_private::Symtab::NameToIndexMap m_objc_class_name_to_index; 108 TypeMap m_objc_class_types; 109 110 private: 111 DISALLOW_COPY_AND_ASSIGN(SymbolFileSymtab); 112 }; 113 114 #endif // liblldb_SymbolFileSymtab_h_ 115