diff options
Diffstat (limited to 'lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.h')
| -rw-r--r-- | lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.h | 897 |
1 files changed, 409 insertions, 488 deletions
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.h b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.h index 09df5280353..52937697500 100644 --- a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.h +++ b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.h @@ -22,20 +22,20 @@ // Other libraries and framework includes #include "llvm/ADT/DenseMap.h" -#include "lldb/lldb-private.h" #include "lldb/Core/ConstString.h" -#include "lldb/Core/dwarf.h" #include "lldb/Core/Flags.h" #include "lldb/Core/RangeMap.h" #include "lldb/Core/UniqueCStringMap.h" +#include "lldb/Core/dwarf.h" #include "lldb/Expression/DWARFExpression.h" #include "lldb/Symbol/DebugMacros.h" -#include "lldb/Symbol/SymbolFile.h" #include "lldb/Symbol/SymbolContext.h" +#include "lldb/Symbol/SymbolFile.h" +#include "lldb/lldb-private.h" // Project includes -#include "DWARFDefines.h" #include "DWARFDataExtractor.h" +#include "DWARFDefines.h" #include "HashedNameToDIE.h" #include "NameToDIE.h" #include "UniqueDWARFASTType.h" @@ -60,544 +60,465 @@ class DWARFFormValue; class SymbolFileDWARFDebugMap; class SymbolFileDWARFDwo; -#define DIE_IS_BEING_PARSED ((lldb_private::Type*)1) +#define DIE_IS_BEING_PARSED ((lldb_private::Type *)1) -class SymbolFileDWARF : public lldb_private::SymbolFile, public lldb_private::UserID -{ +class SymbolFileDWARF : public lldb_private::SymbolFile, + public lldb_private::UserID { public: - friend class SymbolFileDWARFDebugMap; - friend class SymbolFileDWARFDwo; - friend class DebugMapModule; - friend struct DIERef; - friend class DWARFCompileUnit; - friend class DWARFDIE; - friend class DWARFASTParserClang; - friend class DWARFASTParserGo; - friend class DWARFASTParserJava; - friend class DWARFASTParserOCaml; + friend class SymbolFileDWARFDebugMap; + friend class SymbolFileDWARFDwo; + friend class DebugMapModule; + friend struct DIERef; + friend class DWARFCompileUnit; + friend class DWARFDIE; + friend class DWARFASTParserClang; + friend class DWARFASTParserGo; + friend class DWARFASTParserJava; + friend class DWARFASTParserOCaml; + + //------------------------------------------------------------------ + // Static Functions + //------------------------------------------------------------------ + static void Initialize(); + + static void Terminate(); + + static void DebuggerInitialize(lldb_private::Debugger &debugger); + + static lldb_private::ConstString GetPluginNameStatic(); + + static const char *GetPluginDescriptionStatic(); + + static lldb_private::SymbolFile * + CreateInstance(lldb_private::ObjectFile *obj_file); + + //------------------------------------------------------------------ + // Constructors and Destructors + //------------------------------------------------------------------ - //------------------------------------------------------------------ - // Static Functions - //------------------------------------------------------------------ - static void - Initialize(); + SymbolFileDWARF(lldb_private::ObjectFile *ofile); - static void - Terminate(); + ~SymbolFileDWARF() override; - static void - DebuggerInitialize(lldb_private::Debugger &debugger); + uint32_t CalculateAbilities() override; - static lldb_private::ConstString - GetPluginNameStatic(); + void InitializeObject() override; - static const char * - GetPluginDescriptionStatic(); + //------------------------------------------------------------------ + // Compile Unit function calls + //------------------------------------------------------------------ - static lldb_private::SymbolFile* - CreateInstance (lldb_private::ObjectFile* obj_file); + uint32_t GetNumCompileUnits() override; - //------------------------------------------------------------------ - // Constructors and Destructors - //------------------------------------------------------------------ + lldb::CompUnitSP ParseCompileUnitAtIndex(uint32_t index) override; - SymbolFileDWARF(lldb_private::ObjectFile* ofile); + lldb::LanguageType + ParseCompileUnitLanguage(const lldb_private::SymbolContext &sc) override; - ~SymbolFileDWARF() override; + size_t + ParseCompileUnitFunctions(const lldb_private::SymbolContext &sc) override; - uint32_t - CalculateAbilities () override; + bool + ParseCompileUnitLineTable(const lldb_private::SymbolContext &sc) override; - void - InitializeObject() override; + bool + ParseCompileUnitDebugMacros(const lldb_private::SymbolContext &sc) override; - //------------------------------------------------------------------ - // Compile Unit function calls - //------------------------------------------------------------------ + bool ParseCompileUnitSupportFiles( + const lldb_private::SymbolContext &sc, + lldb_private::FileSpecList &support_files) override; - uint32_t - GetNumCompileUnits() override; + bool + ParseCompileUnitIsOptimized(const lldb_private::SymbolContext &sc) override; - lldb::CompUnitSP - ParseCompileUnitAtIndex(uint32_t index) override; + bool ParseImportedModules( + const lldb_private::SymbolContext &sc, + std::vector<lldb_private::ConstString> &imported_modules) override; - lldb::LanguageType - ParseCompileUnitLanguage (const lldb_private::SymbolContext& sc) override; + size_t ParseFunctionBlocks(const lldb_private::SymbolContext &sc) override; - size_t - ParseCompileUnitFunctions (const lldb_private::SymbolContext& sc) override; + size_t ParseTypes(const lldb_private::SymbolContext &sc) override; - bool - ParseCompileUnitLineTable (const lldb_private::SymbolContext& sc) override; + size_t + ParseVariablesForContext(const lldb_private::SymbolContext &sc) override; - bool - ParseCompileUnitDebugMacros (const lldb_private::SymbolContext& sc) override; - - bool - ParseCompileUnitSupportFiles (const lldb_private::SymbolContext& sc, - lldb_private::FileSpecList& support_files) override; - - bool - ParseCompileUnitIsOptimized(const lldb_private::SymbolContext &sc) override; + lldb_private::Type *ResolveTypeUID(lldb::user_id_t type_uid) override; - bool - ParseImportedModules(const lldb_private::SymbolContext &sc, - std::vector<lldb_private::ConstString> &imported_modules) override; + bool CompleteType(lldb_private::CompilerType &compiler_type) override; - size_t - ParseFunctionBlocks (const lldb_private::SymbolContext& sc) override; - - size_t - ParseTypes (const lldb_private::SymbolContext& sc) override; - - size_t - ParseVariablesForContext (const lldb_private::SymbolContext& sc) override; - - lldb_private::Type * - ResolveTypeUID(lldb::user_id_t type_uid) override; + lldb_private::Type *ResolveType(const DWARFDIE &die, + bool assert_not_being_parsed = true, + bool resolve_function_context = false); - bool - CompleteType (lldb_private::CompilerType& compiler_type) override; + SymbolFileDWARF *GetDWARFForUID(lldb::user_id_t uid); - lldb_private::Type * - ResolveType (const DWARFDIE &die, - bool assert_not_being_parsed = true, - bool resolve_function_context = false); + DWARFDIE + GetDIEFromUID(lldb::user_id_t uid); - SymbolFileDWARF * - GetDWARFForUID (lldb::user_id_t uid); + lldb_private::CompilerDecl GetDeclForUID(lldb::user_id_t uid) override; - DWARFDIE - GetDIEFromUID (lldb::user_id_t uid); + lldb_private::CompilerDeclContext + GetDeclContextForUID(lldb::user_id_t uid) override; - lldb_private::CompilerDecl - GetDeclForUID (lldb::user_id_t uid) override; + lldb_private::CompilerDeclContext + GetDeclContextContainingUID(lldb::user_id_t uid) override; - lldb_private::CompilerDeclContext - GetDeclContextForUID (lldb::user_id_t uid) override; + void + ParseDeclsForContext(lldb_private::CompilerDeclContext decl_ctx) override; - lldb_private::CompilerDeclContext - GetDeclContextContainingUID (lldb::user_id_t uid) override; - - void - ParseDeclsForContext (lldb_private::CompilerDeclContext decl_ctx) override; - + uint32_t ResolveSymbolContext(const lldb_private::Address &so_addr, + uint32_t resolve_scope, + lldb_private::SymbolContext &sc) override; - uint32_t - ResolveSymbolContext (const lldb_private::Address& so_addr, - uint32_t resolve_scope, - lldb_private::SymbolContext& sc) override; + uint32_t + ResolveSymbolContext(const lldb_private::FileSpec &file_spec, uint32_t line, + bool check_inlines, uint32_t resolve_scope, + lldb_private::SymbolContextList &sc_list) override; - uint32_t - ResolveSymbolContext (const lldb_private::FileSpec& file_spec, - uint32_t line, - bool check_inlines, - uint32_t resolve_scope, - lldb_private::SymbolContextList& sc_list) override; + uint32_t + FindGlobalVariables(const lldb_private::ConstString &name, + const lldb_private::CompilerDeclContext *parent_decl_ctx, + bool append, uint32_t max_matches, + lldb_private::VariableList &variables) override; - uint32_t - FindGlobalVariables (const lldb_private::ConstString &name, - const lldb_private::CompilerDeclContext *parent_decl_ctx, - bool append, - uint32_t max_matches, - lldb_private::VariableList& variables) override; + uint32_t FindGlobalVariables(const lldb_private::RegularExpression ®ex, + bool append, uint32_t max_matches, + lldb_private::VariableList &variables) override; - uint32_t - FindGlobalVariables (const lldb_private::RegularExpression& regex, - bool append, - uint32_t max_matches, - lldb_private::VariableList& variables) override; + uint32_t + FindFunctions(const lldb_private::ConstString &name, + const lldb_private::CompilerDeclContext *parent_decl_ctx, + uint32_t name_type_mask, bool include_inlines, bool append, + lldb_private::SymbolContextList &sc_list) override; - uint32_t - FindFunctions (const lldb_private::ConstString &name, - const lldb_private::CompilerDeclContext *parent_decl_ctx, - uint32_t name_type_mask, - bool include_inlines, - bool append, - lldb_private::SymbolContextList& sc_list) override; - - uint32_t - FindFunctions (const lldb_private::RegularExpression& regex, - bool include_inlines, - bool append, - lldb_private::SymbolContextList& sc_list) override; - - void - GetMangledNamesForFunction (const std::string &scope_qualified_name, - std::vector<lldb_private::ConstString> &mangled_names) override; - - uint32_t - FindTypes (const lldb_private::SymbolContext& sc, - const lldb_private::ConstString &name, - const lldb_private::CompilerDeclContext *parent_decl_ctx, - bool append, - uint32_t max_matches, - llvm::DenseSet<lldb_private::SymbolFile *> &searched_symbol_files, - lldb_private::TypeMap& types) override; - - size_t - FindTypes (const std::vector<lldb_private::CompilerContext> &context, - bool append, - lldb_private::TypeMap& types) override; + uint32_t FindFunctions(const lldb_private::RegularExpression ®ex, + bool include_inlines, bool append, + lldb_private::SymbolContextList &sc_list) override; - lldb_private::TypeList * - GetTypeList () override; + void GetMangledNamesForFunction( + const std::string &scope_qualified_name, + std::vector<lldb_private::ConstString> &mangled_names) override; - size_t - GetTypes (lldb_private::SymbolContextScope *sc_scope, - uint32_t type_mask, - lldb_private::TypeList &type_list) override; + uint32_t + FindTypes(const lldb_private::SymbolContext &sc, + const lldb_private::ConstString &name, + const lldb_private::CompilerDeclContext *parent_decl_ctx, + bool append, uint32_t max_matches, + llvm::DenseSet<lldb_private::SymbolFile *> &searched_symbol_files, + lldb_private::TypeMap &types) override; - lldb_private::TypeSystem * - GetTypeSystemForLanguage (lldb::LanguageType language) override; - - lldb_private::CompilerDeclContext - FindNamespace (const lldb_private::SymbolContext& sc, - const lldb_private::ConstString &name, - const lldb_private::CompilerDeclContext *parent_decl_ctx) override; + size_t FindTypes(const std::vector<lldb_private::CompilerContext> &context, + bool append, lldb_private::TypeMap &types) override; + lldb_private::TypeList *GetTypeList() override; - //------------------------------------------------------------------ - // PluginInterface protocol - //------------------------------------------------------------------ - lldb_private::ConstString - GetPluginName() override; - - uint32_t - GetPluginVersion() override; - - const lldb_private::DWARFDataExtractor& get_debug_abbrev_data (); - const lldb_private::DWARFDataExtractor& get_debug_addr_data (); - const lldb_private::DWARFDataExtractor& get_debug_aranges_data (); - const lldb_private::DWARFDataExtractor& get_debug_frame_data (); - const lldb_private::DWARFDataExtractor& get_debug_info_data (); - const lldb_private::DWARFDataExtractor& get_debug_line_data (); - const lldb_private::DWARFDataExtractor& get_debug_macro_data (); - const lldb_private::DWARFDataExtractor& get_debug_loc_data (); - const lldb_private::DWARFDataExtractor& get_debug_ranges_data (); - const lldb_private::DWARFDataExtractor& get_debug_str_data (); - const lldb_private::DWARFDataExtractor& get_debug_str_offsets_data (); - const lldb_private::DWARFDataExtractor& get_apple_names_data (); - const lldb_private::DWARFDataExtractor& get_apple_types_data (); - const lldb_private::DWARFDataExtractor& get_apple_namespaces_data (); - const lldb_private::DWARFDataExtractor& get_apple_objc_data (); - - - DWARFDebugAbbrev* - DebugAbbrev(); - - const DWARFDebugAbbrev* - DebugAbbrev() const; - - DWARFDebugInfo* - DebugInfo(); - - const DWARFDebugInfo* - DebugInfo() const; - - DWARFDebugRanges* - DebugRanges(); - - const DWARFDebugRanges* - DebugRanges() const; - - static bool - SupportedVersion(uint16_t version); + size_t GetTypes(lldb_private::SymbolContextScope *sc_scope, + uint32_t type_mask, + lldb_private::TypeList &type_list) override; - DWARFDIE - GetDeclContextDIEContainingDIE (const DWARFDIE &die); + lldb_private::TypeSystem * + GetTypeSystemForLanguage(lldb::LanguageType language) override; - bool - HasForwardDeclForClangType (const lldb_private::CompilerType &compiler_type); + lldb_private::CompilerDeclContext FindNamespace( + const lldb_private::SymbolContext &sc, + const lldb_private::ConstString &name, + const lldb_private::CompilerDeclContext *parent_decl_ctx) override; - lldb_private::CompileUnit* - GetCompUnitForDWARFCompUnit(DWARFCompileUnit* dwarf_cu, - uint32_t cu_idx = UINT32_MAX); + //------------------------------------------------------------------ + // PluginInterface protocol + //------------------------------------------------------------------ + lldb_private::ConstString GetPluginName() override; - size_t - GetObjCMethodDIEOffsets (lldb_private::ConstString class_name, - DIEArray &method_die_offsets); + uint32_t GetPluginVersion() override; - bool - Supports_DW_AT_APPLE_objc_complete_type (DWARFCompileUnit *cu); + const lldb_private::DWARFDataExtractor &get_debug_abbrev_data(); + const lldb_private::DWARFDataExtractor &get_debug_addr_data(); + const lldb_private::DWARFDataExtractor &get_debug_aranges_data(); + const lldb_private::DWARFDataExtractor &get_debug_frame_data(); + const lldb_private::DWARFDataExtractor &get_debug_info_data(); + const lldb_private::DWARFDataExtractor &get_debug_line_data(); + const lldb_private::DWARFDataExtractor &get_debug_macro_data(); + const lldb_private::DWARFDataExtractor &get_debug_loc_data(); + const lldb_private::DWARFDataExtractor &get_debug_ranges_data(); + const lldb_private::DWARFDataExtractor &get_debug_str_data(); + const lldb_private::DWARFDataExtractor &get_debug_str_offsets_data(); + const lldb_private::DWARFDataExtractor &get_apple_names_data(); + const lldb_private::DWARFDataExtractor &get_apple_types_data(); + const lldb_private::DWARFDataExtractor &get_apple_namespaces_data(); + const lldb_private::DWARFDataExtractor &get_apple_objc_data(); - lldb_private::DebugMacrosSP - ParseDebugMacros(lldb::offset_t *offset); + DWARFDebugAbbrev *DebugAbbrev(); - static DWARFDIE - GetParentSymbolContextDIE(const DWARFDIE &die); + const DWARFDebugAbbrev *DebugAbbrev() const; - virtual lldb::CompUnitSP - ParseCompileUnit (DWARFCompileUnit* dwarf_cu, uint32_t cu_idx); + DWARFDebugInfo *DebugInfo(); - virtual lldb_private::DWARFExpression::LocationListFormat - GetLocationListFormat() const; + const DWARFDebugInfo *DebugInfo() const; - lldb::ModuleSP - GetDWOModule (lldb_private::ConstString name); + DWARFDebugRanges *DebugRanges(); - virtual DWARFDIE - GetDIE(const DIERef &die_ref); + const DWARFDebugRanges *DebugRanges() const; - virtual std::unique_ptr<SymbolFileDWARFDwo> - GetDwoSymbolFileForCompileUnit(DWARFCompileUnit &dwarf_cu, const DWARFDebugInfoEntry &cu_die); + static bool SupportedVersion(uint16_t version); + + DWARFDIE + GetDeclContextDIEContainingDIE(const DWARFDIE &die); + + bool + HasForwardDeclForClangType(const lldb_private::CompilerType &compiler_type); + + lldb_private::CompileUnit * + GetCompUnitForDWARFCompUnit(DWARFCompileUnit *dwarf_cu, + uint32_t cu_idx = UINT32_MAX); + + size_t GetObjCMethodDIEOffsets(lldb_private::ConstString class_name, + DIEArray &method_die_offsets); + + bool Supports_DW_AT_APPLE_objc_complete_type(DWARFCompileUnit *cu); + + lldb_private::DebugMacrosSP ParseDebugMacros(lldb::offset_t *offset); + + static DWARFDIE GetParentSymbolContextDIE(const DWARFDIE &die); + + virtual lldb::CompUnitSP ParseCompileUnit(DWARFCompileUnit *dwarf_cu, + uint32_t cu_idx); + + virtual lldb_private::DWARFExpression::LocationListFormat + GetLocationListFormat() const; + + lldb::ModuleSP GetDWOModule(lldb_private::ConstString name); + + virtual DWARFDIE GetDIE(const DIERef &die_ref); + + virtual std::unique_ptr<SymbolFileDWARFDwo> + GetDwoSymbolFileForCompileUnit(DWARFCompileUnit &dwarf_cu, + const DWARFDebugInfoEntry &cu_die); protected: - typedef llvm::DenseMap<const DWARFDebugInfoEntry *, lldb_private::Type *> DIEToTypePtr; - typedef llvm::DenseMap<const DWARFDebugInfoEntry *, lldb::VariableSP> DIEToVariableSP; - typedef llvm::DenseMap<const DWARFDebugInfoEntry *, lldb::opaque_compiler_type_t> DIEToClangType; - typedef llvm::DenseMap<lldb::opaque_compiler_type_t, DIERef> ClangTypeToDIE; - - struct DWARFDataSegment - { - std::once_flag m_flag; - lldb_private::DWARFDataExtractor m_data; - }; - - DISALLOW_COPY_AND_ASSIGN (SymbolFileDWARF); - - const lldb_private::DWARFDataExtractor& - GetCachedSectionData (lldb::SectionType sect_type, DWARFDataSegment& data_segment); - - virtual void - LoadSectionData (lldb::SectionType sect_type, lldb_private::DWARFDataExtractor& data); - - bool - DeclContextMatchesThisSymbolFile (const lldb_private::CompilerDeclContext *decl_ctx); - - bool - DIEInDeclContext (const lldb_private::CompilerDeclContext *parent_decl_ctx, - const DWARFDIE &die); - - virtual DWARFCompileUnit* - GetDWARFCompileUnit (lldb_private::CompileUnit *comp_unit); - - DWARFCompileUnit* - GetNextUnparsedDWARFCompileUnit (DWARFCompileUnit* prev_cu); - - bool - GetFunction (const DWARFDIE &die, - lldb_private::SymbolContext& sc); - - lldb_private::Function * - ParseCompileUnitFunction (const lldb_private::SymbolContext& sc, - const DWARFDIE &die); - - size_t - ParseFunctionBlocks (const lldb_private::SymbolContext& sc, - lldb_private::Block *parent_block, - const DWARFDIE &die, - lldb::addr_t subprogram_low_pc, - uint32_t depth); - - size_t - ParseTypes (const lldb_private::SymbolContext& sc, - const DWARFDIE &die, - bool parse_siblings, - bool parse_children); - - lldb::TypeSP - ParseType (const lldb_private::SymbolContext& sc, - const DWARFDIE &die, - bool *type_is_new); - - lldb_private::Type * - ResolveTypeUID(const DWARFDIE &die, bool assert_not_being_parsed); - - lldb_private::Type * - ResolveTypeUID(const DIERef &die_ref); - - lldb::VariableSP - ParseVariableDIE(const lldb_private::SymbolContext& sc, - const DWARFDIE &die, - const lldb::addr_t func_low_pc); - - size_t - ParseVariables (const lldb_private::SymbolContext& sc, - const DWARFDIE &orig_die, - const lldb::addr_t func_low_pc, - bool parse_siblings, - bool parse_children, - lldb_private::VariableList* cc_variable_list = NULL); - - bool - ClassOrStructIsVirtual (const DWARFDIE &die); - - // Given a die_offset, figure out the symbol context representing that die. - bool - ResolveFunction (const DIERef& die_ref, - bool include_inlines, - lldb_private::SymbolContextList& sc_list); + typedef llvm::DenseMap<const DWARFDebugInfoEntry *, lldb_private::Type *> + DIEToTypePtr; + typedef llvm::DenseMap<const DWARFDebugInfoEntry *, lldb::VariableSP> + DIEToVariableSP; + typedef llvm::DenseMap<const DWARFDebugInfoEntry *, + lldb::opaque_compiler_type_t> + DIEToClangType; + typedef llvm::DenseMap<lldb::opaque_compiler_type_t, DIERef> ClangTypeToDIE; + + struct DWARFDataSegment { + std::once_flag m_flag; + lldb_private::DWARFDataExtractor m_data; + }; + + DISALLOW_COPY_AND_ASSIGN(SymbolFileDWARF); - bool - ResolveFunction (const DWARFDIE &die, + const lldb_private::DWARFDataExtractor & + GetCachedSectionData(lldb::SectionType sect_type, + DWARFDataSegment &data_segment); + + virtual void LoadSectionData(lldb::SectionType sect_type, + lldb_private::DWARFDataExtractor &data); + + bool DeclContextMatchesThisSymbolFile( + const lldb_private::CompilerDeclContext *decl_ctx); + + bool + DIEInDeclContext(const lldb_private::CompilerDeclContext *parent_decl_ctx, + const DWARFDIE &die); + + virtual DWARFCompileUnit * + GetDWARFCompileUnit(lldb_private::CompileUnit *comp_unit); + + DWARFCompileUnit *GetNextUnparsedDWARFCompileUnit(DWARFCompileUnit *prev_cu); + + bool GetFunction(const DWARFDIE &die, lldb_private::SymbolContext &sc); + + lldb_private::Function * + ParseCompileUnitFunction(const lldb_private::SymbolContext &sc, + const DWARFDIE &die); + + size_t ParseFunctionBlocks(const lldb_private::SymbolContext &sc, + lldb_private::Block *parent_block, + const DWARFDIE &die, + lldb::addr_t subprogram_low_pc, uint32_t depth); + + size_t ParseTypes(const lldb_private::SymbolContext &sc, const DWARFDIE &die, + bool parse_siblings, bool parse_children); + + lldb::TypeSP ParseType(const lldb_private::SymbolContext &sc, + const DWARFDIE &die, bool *type_is_new); + + lldb_private::Type *ResolveTypeUID(const DWARFDIE &die, + bool assert_not_being_parsed); + + lldb_private::Type *ResolveTypeUID(const DIERef &die_ref); + + lldb::VariableSP ParseVariableDIE(const lldb_private::SymbolContext &sc, + const DWARFDIE &die, + const lldb::addr_t func_low_pc); + + size_t ParseVariables(const lldb_private::SymbolContext &sc, + const DWARFDIE &orig_die, + const lldb::addr_t func_low_pc, bool parse_siblings, + bool parse_children, + lldb_private::VariableList *cc_variable_list = NULL); + + bool ClassOrStructIsVirtual(const DWARFDIE &die); + + // Given a die_offset, figure out the symbol context representing that die. + bool ResolveFunction(const DIERef &die_ref, bool include_inlines, + lldb_private::SymbolContextList &sc_list); + + bool ResolveFunction(const DWARFDIE &die, bool include_inlines, + lldb_private::SymbolContextList &sc_list); + + void FindFunctions(const lldb_private::ConstString &name, + const NameToDIE &name_to_die, bool include_inlines, + lldb_private::SymbolContextList &sc_list); + + void FindFunctions(const lldb_private::RegularExpression ®ex, + const NameToDIE &name_to_die, bool include_inlines, + lldb_private::SymbolContextList &sc_list); + + void FindFunctions(const lldb_private::RegularExpression ®ex, + const DWARFMappedHash::MemoryTable &memory_table, bool include_inlines, - lldb_private::SymbolContextList& sc_list); - - void - FindFunctions(const lldb_private::ConstString &name, - const NameToDIE &name_to_die, - bool include_inlines, - lldb_private::SymbolContextList& sc_list); - - void - FindFunctions (const lldb_private::RegularExpression ®ex, - const NameToDIE &name_to_die, - bool include_inlines, - lldb_private::SymbolContextList& sc_list); - - void - FindFunctions (const lldb_private::RegularExpression ®ex, - const DWARFMappedHash::MemoryTable &memory_table, - bool include_inlines, - lldb_private::SymbolContextList& sc_list); - - virtual lldb::TypeSP - FindDefinitionTypeForDWARFDeclContext (const DWARFDeclContext &die_decl_ctx); - - lldb::TypeSP - FindCompleteObjCDefinitionTypeForDIE (const DWARFDIE &die, - const lldb_private::ConstString &type_name, - bool must_be_implementation); - - lldb::TypeSP - FindCompleteObjCDefinitionType (const lldb_private::ConstString &type_name, - bool header_definition_ok); - - lldb_private::Symbol * - GetObjCClassSymbol (const lldb_private::ConstString &objc_class_name); - - void - ParseFunctions (const DIEArray &die_offsets, - bool include_inlines, - lldb_private::SymbolContextList& sc_list); - - lldb::TypeSP - GetTypeForDIE (const DWARFDIE &die, bool resolve_function_context = false); - - void - Index(); - - void - DumpIndexes(); - - void - SetDebugMapModule (const lldb::ModuleSP &module_sp) - { - m_debug_map_module_wp = module_sp; - } - - SymbolFileDWARFDebugMap * - GetDebugMapSymfile (); - - DWARFDIE - FindBlockContainingSpecification (const DIERef& func_die_ref, dw_offset_t spec_block_die_offset); - - DWARFDIE - FindBlockContainingSpecification (const DWARFDIE &die, dw_offset_t spec_block_die_offset); - - virtual UniqueDWARFASTTypeMap & - GetUniqueDWARFASTTypeMap (); - - bool - DIEDeclContextsMatch (const DWARFDIE &die1, - const DWARFDIE &die2); - - bool - ClassContainsSelector (const DWARFDIE &class_die, - const lldb_private::ConstString &selector); - - bool - FixupAddress (lldb_private::Address &addr); - - typedef std::set<lldb_private::Type *> TypeSet; - - typedef std::map<lldb_private::ConstString, lldb::ModuleSP> ExternalTypeModuleMap; - - void - GetTypes (const DWARFDIE &die, - dw_offset_t min_die_offset, - dw_offset_t max_die_offset, - uint32_t type_mask, - TypeSet &type_set); - - typedef lldb_private::RangeDataVector<lldb::addr_t, lldb::addr_t, lldb_private::Variable *> GlobalVariableMap; - - GlobalVariableMap & - GetGlobalAranges(); - - void - UpdateExternalModuleListIfNeeded(); - - virtual DIEToTypePtr& - GetDIEToType() { return m_die_to_type; } - - virtual DIEToVariableSP& - GetDIEToVariable() { return m_die_to_variable_sp; } - - virtual DIEToClangType& - GetForwardDeclDieToClangType() { return m_forward_decl_die_to_clang_type; } - - virtual ClangTypeToDIE& - GetForwardDeclClangTypeToDie() { return m_forward_decl_clang_type_to_die; } - - lldb::ModuleWP m_debug_map_module_wp; - SymbolFileDWARFDebugMap * m_debug_map_symfile; - lldb_private::DWARFDataExtractor m_dwarf_data; - - DWARFDataSegment m_data_debug_abbrev; - DWARFDataSegment m_data_debug_addr; - DWARFDataSegment m_data_debug_aranges; - DWARFDataSegment m_data_debug_frame; - DWARFDataSegment m_data_debug_info; - DWARFDataSegment m_data_debug_line; - DWARFDataSegment m_data_debug_macro; - DWARFDataSegment m_data_debug_loc; - DWARFDataSegment m_data_debug_ranges; - DWARFDataSegment m_data_debug_str; - DWARFDataSegment m_data_debug_str_offsets; - DWARFDataSegment m_data_apple_names; - DWARFDataSegment m_data_apple_types; - DWARFDataSegment m_data_apple_namespaces; - DWARFDataSegment m_data_apple_objc; - - // The unique pointer items below are generated on demand if and when someone accesses - // them through a non const version of this class. - std::unique_ptr<DWARFDebugAbbrev> m_abbr; - std::unique_ptr<DWARFDebugInfo> m_info; - std::unique_ptr<DWARFDebugLine> m_line; - std::unique_ptr<DWARFMappedHash::MemoryTable> m_apple_names_ap; - std::unique_ptr<DWARFMappedHash::MemoryTable> m_apple_types_ap; - std::unique_ptr<DWARFMappedHash::MemoryTable> m_apple_namespaces_ap; - std::unique_ptr<DWARFMappedHash::MemoryTable> m_apple_objc_ap; - std::unique_ptr<GlobalVariableMap> m_global_aranges_ap; - - typedef std::unordered_map<lldb::offset_t, lldb_private::DebugMacrosSP> DebugMacrosMap; - DebugMacrosMap m_debug_macros_map; - - ExternalTypeModuleMap m_external_type_modules; - NameToDIE m_function_basename_index; // All concrete functions - NameToDIE m_function_fullname_index; // All concrete functions - NameToDIE m_function_method_index; // All inlined functions - NameToDIE m_function_selector_index; // All method names for functions of classes - NameToDIE m_objc_class_selectors_index; // Given a class name, find all selectors for the class - NameToDIE m_global_index; // Global and static variables - NameToDIE m_type_index; // All type DIE offsets - NameToDIE m_namespace_index; // All type DIE offsets - bool m_indexed:1, - m_using_apple_tables:1, - m_fetched_external_modules:1; - lldb_private::LazyBool m_supports_DW_AT_APPLE_objc_complete_type; - - typedef std::shared_ptr<std::set<DIERef> > DIERefSetSP; - typedef std::unordered_map<std::string, DIERefSetSP> NameToOffsetMap; - NameToOffsetMap m_function_scope_qualified_name_map; - std::unique_ptr<DWARFDebugRanges> m_ranges; - UniqueDWARFASTTypeMap m_unique_ast_type_map; - DIEToTypePtr m_die_to_type; - DIEToVariableSP m_die_to_variable_sp; - DIEToClangType m_forward_decl_die_to_clang_type; - ClangTypeToDIE m_forward_decl_clang_type_to_die; + lldb_private::SymbolContextList &sc_list); + + virtual lldb::TypeSP + FindDefinitionTypeForDWARFDeclContext(const DWARFDeclContext &die_decl_ctx); + + lldb::TypeSP FindCompleteObjCDefinitionTypeForDIE( + const DWARFDIE &die, const lldb_private::ConstString &type_name, + bool must_be_implementation); + + lldb::TypeSP + FindCompleteObjCDefinitionType(const lldb_private::ConstString &type_name, + bool header_definition_ok); + + lldb_private::Symbol * + GetObjCClassSymbol(const lldb_private::ConstString &objc_class_name); + + void ParseFunctions(const DIEArray &die_offsets, bool include_inlines, + lldb_private::SymbolContextList &sc_list); + + lldb::TypeSP GetTypeForDIE(const DWARFDIE &die, + bool resolve_function_context = false); + + void Index(); + + void DumpIndexes(); + + void SetDebugMapModule(const lldb::ModuleSP &module_sp) { + m_debug_map_module_wp = module_sp; + } + + SymbolFileDWARFDebugMap *GetDebugMapSymfile(); + + DWARFDIE + FindBlockContainingSpecification(const DIERef &func_die_ref, + dw_offset_t spec_block_die_offset); + + DWARFDIE + FindBlockContainingSpecification(const DWARFDIE &die, + dw_offset_t spec_block_die_offset); + + virtual UniqueDWARFASTTypeMap &GetUniqueDWARFASTTypeMap(); + + bool DIEDeclContextsMatch(const DWARFDIE &die1, const DWARFDIE &die2); + + bool ClassContainsSelector(const DWARFDIE &class_die, + const lldb_private::ConstString &selector); + + bool FixupAddress(lldb_private::Address &addr); + + typedef std::set<lldb_private::Type *> TypeSet; + + typedef std::map<lldb_private::ConstString, lldb::ModuleSP> + ExternalTypeModuleMap; + + void GetTypes(const DWARFDIE &die, dw_offset_t min_die_offset, + dw_offset_t max_die_offset, uint32_t type_mask, + TypeSet &type_set); + + typedef lldb_private::RangeDataVector<lldb::addr_t, lldb::addr_t, + lldb_private::Variable *> + GlobalVariableMap; + + GlobalVariableMap &GetGlobalAranges(); + + void UpdateExternalModuleListIfNeeded(); + + virtual DIEToTypePtr &GetDIEToType() { return m_die_to_type; } + + virtual DIEToVariableSP &GetDIEToVariable() { return m_die_to_variable_sp; } + + virtual DIEToClangType &GetForwardDeclDieToClangType() { + return m_forward_decl_die_to_clang_type; + } + + virtual ClangTypeToDIE &GetForwardDeclClangTypeToDie() { + return m_forward_decl_clang_type_to_die; + } + + lldb::ModuleWP m_debug_map_module_wp; + SymbolFileDWARFDebugMap *m_debug_map_symfile; + lldb_private::DWARFDataExtractor m_dwarf_data; + + DWARFDataSegment m_data_debug_abbrev; + DWARFDataSegment m_data_debug_addr; + DWARFDataSegment m_data_debug_aranges; + DWARFDataSegment m_data_debug_frame; + DWARFDataSegment m_data_debug_info; + DWARFDataSegment m_data_debug_line; + DWARFDataSegment m_data_debug_macro; + DWARFDataSegment m_data_debug_loc; + DWARFDataSegment m_data_debug_ranges; + DWARFDataSegment m_data_debug_str; + DWARFDataSegment m_data_debug_str_offsets; + DWARFDataSegment m_data_apple_names; + DWARFDataSegment m_data_apple_types; + DWARFDataSegment m_data_apple_namespaces; + DWARFDataSegment m_data_apple_objc; + + // The unique pointer items below are generated on demand if and when someone + // accesses + // them through a non const version of this class. + std::unique_ptr<DWARFDebugAbbrev> m_abbr; + std::unique_ptr<DWARFDebugInfo> m_info; + std::unique_ptr<DWARFDebugLine> m_line; + std::unique_ptr<DWARFMappedHash::MemoryTable> m_apple_names_ap; + std::unique_ptr<DWARFMappedHash::MemoryTable> m_apple_types_ap; + std::unique_ptr<DWARFMappedHash::MemoryTable> m_apple_namespaces_ap; + std::unique_ptr<DWARFMappedHash::MemoryTable> m_apple_objc_ap; + std::unique_ptr<GlobalVariableMap> m_global_aranges_ap; + + typedef std::unordered_map<lldb::offset_t, lldb_private::DebugMacrosSP> + DebugMacrosMap; + DebugMacrosMap m_debug_macros_map; + + ExternalTypeModuleMap m_external_type_modules; + NameToDIE m_function_basename_index; // All concrete functions + NameToDIE m_function_fullname_index; // All concrete functions + NameToDIE m_function_method_index; // All inlined functions + NameToDIE + m_function_selector_index; // All method names for functions of classes + NameToDIE m_objc_class_selectors_index; // Given a class name, find all + // selectors for the class + NameToDIE m_global_index; // Global and static variables + NameToDIE m_type_index; // All type DIE offsets + NameToDIE m_namespace_index; // All type DIE offsets + bool m_indexed : 1, m_using_apple_tables : 1, m_fetched_external_modules : 1; + lldb_private::LazyBool m_supports_DW_AT_APPLE_objc_complete_type; + + typedef std::shared_ptr<std::set<DIERef>> DIERefSetSP; + typedef std::unordered_map<std::string, DIERefSetSP> NameToOffsetMap; + NameToOffsetMap m_function_scope_qualified_name_map; + std::unique_ptr<DWARFDebugRanges> m_ranges; + UniqueDWARFASTTypeMap m_unique_ast_type_map; + DIEToTypePtr m_die_to_type; + DIEToVariableSP m_die_to_variable_sp; + DIEToClangType m_forward_decl_die_to_clang_type; + ClangTypeToDIE m_forward_decl_clang_type_to_die; }; -#endif // SymbolFileDWARF_SymbolFileDWARF_h_ +#endif // SymbolFileDWARF_SymbolFileDWARF_h_ |
