#include <SymbolFileDWARFDwo.h>

Inheritance diagram for SymbolFileDWARFDwo:

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Collaboration diagram for SymbolFileDWARFDwo:

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Public Member Functions
	SymbolFileDWARFDwo (SymbolFileDWARF &m_base_symbol_file, lldb::ObjectFileSP objfile, uint32_t id)

	~SymbolFileDWARFDwo () override=default

DWARFCompileUnit *	GetDWOCompileUnitForHash (uint64_t hash)

void	GetObjCMethods (lldb_private::ConstString class_name, llvm::function_ref< bool(DWARFDIE die)> callback) override

llvm::Expected< lldb::TypeSystemSP >	GetTypeSystemForLanguage (lldb::LanguageType language) override

DWARFDIE	GetDIE (const DIERef &die_ref) override

lldb::offset_t	GetVendorDWARFOpcodeSize (const lldb_private::DataExtractor &data, const lldb::offset_t data_offset, const uint8_t op) const override

bool	ParseVendorDWARFOpcode (uint8_t op, const lldb_private::DataExtractor &opcodes, lldb::offset_t &offset, std::vector< lldb_private::Value > &stack) const override

Public Member Functions inherited from SymbolFileDWARF
	SymbolFileDWARF (lldb::ObjectFileSP objfile_sp, lldb_private::SectionList *dwo_section_list)

	~SymbolFileDWARF () override

uint32_t	CalculateAbilities () override

void	InitializeObject () override
	Initialize the SymbolFile object.

lldb::LanguageType	ParseLanguage (lldb_private::CompileUnit &comp_unit) override

lldb_private::XcodeSDK	ParseXcodeSDK (lldb_private::CompileUnit &comp_unit) override
	Return the Xcode SDK comp_unit was compiled against.

size_t	ParseFunctions (lldb_private::CompileUnit &comp_unit) override

bool	ParseLineTable (lldb_private::CompileUnit &comp_unit) override

bool	ParseDebugMacros (lldb_private::CompileUnit &comp_unit) override

bool	ForEachExternalModule (lldb_private::CompileUnit &, llvm::DenseSet< lldb_private::SymbolFile * > &, llvm::function_ref< bool(lldb_private::Module &)>) override

bool	ParseSupportFiles (lldb_private::CompileUnit &comp_unit, lldb_private::FileSpecList &support_files) override

bool	ParseIsOptimized (lldb_private::CompileUnit &comp_unit) override

size_t	ParseTypes (lldb_private::CompileUnit &comp_unit) override

bool	ParseImportedModules (const lldb_private::SymbolContext &sc, std::vector< lldb_private::SourceModule > &imported_modules) override

size_t	ParseBlocksRecursive (lldb_private::Function &func) override

size_t	ParseVariablesForContext (const lldb_private::SymbolContext &sc) override

lldb_private::Type *	ResolveTypeUID (lldb::user_id_t type_uid) override

std::optional< ArrayInfo >	GetDynamicArrayInfoForUID (lldb::user_id_t type_uid, const lldb_private::ExecutionContext *exe_ctx) override
	If `type_uid` points to an array type, return its characteristics.

bool	CompleteType (lldb_private::CompilerType &compiler_type) override

lldb_private::Type *	ResolveType (const DWARFDIE &die, bool assert_not_being_parsed=true, bool resolve_function_context=false)

lldb_private::CompilerDecl	GetDeclForUID (lldb::user_id_t uid) override

lldb_private::CompilerDeclContext	GetDeclContextForUID (lldb::user_id_t uid) 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, lldb::SymbolContextItem resolve_scope, lldb_private::SymbolContext &sc) override

lldb_private::Status	CalculateFrameVariableError (lldb_private::StackFrame &frame) override
	Subclasses will override this function to for GetFrameVariableError().

uint32_t	ResolveSymbolContext (const lldb_private::SourceLocationSpec &src_location_spec, lldb::SymbolContextItem resolve_scope, lldb_private::SymbolContextList &sc_list) override

void	FindGlobalVariables (lldb_private::ConstString name, const lldb_private::CompilerDeclContext &parent_decl_ctx, uint32_t max_matches, lldb_private::VariableList &variables) override

void	FindGlobalVariables (const lldb_private::RegularExpression &regex, uint32_t max_matches, lldb_private::VariableList &variables) override

void	FindFunctions (const lldb_private::Module::LookupInfo &lookup_info, const lldb_private::CompilerDeclContext &parent_decl_ctx, bool include_inlines, lldb_private::SymbolContextList &sc_list) override

void	FindFunctions (const lldb_private::RegularExpression &regex, bool include_inlines, lldb_private::SymbolContextList &sc_list) override

void	GetMangledNamesForFunction (const std::string &scope_qualified_name, std::vector< lldb_private::ConstString > &mangled_names) override

void	FindTypes (lldb_private::ConstString name, const lldb_private::CompilerDeclContext &parent_decl_ctx, uint32_t max_matches, llvm::DenseSet< lldb_private::SymbolFile * > &searched_symbol_files, lldb_private::TypeMap &types) override

void	FindTypes (llvm::ArrayRef< lldb_private::CompilerContext > pattern, lldb_private::LanguageSet languages, llvm::DenseSet< SymbolFile * > &searched_symbol_files, lldb_private::TypeMap &types) override

void	GetTypes (lldb_private::SymbolContextScope *sc_scope, lldb::TypeClass type_mask, lldb_private::TypeList &type_list) override

llvm::Expected< lldb::TypeSystemSP >	GetTypeSystemForLanguage (lldb::LanguageType language) override

lldb_private::CompilerDeclContext	FindNamespace (lldb_private::ConstString name, const lldb_private::CompilerDeclContext &parent_decl_ctx) override

void	PreloadSymbols () override

std::recursive_mutex &	GetModuleMutex () const override
	Symbols file subclasses should override this to return the Module that owns the TypeSystem that this symbol file modifies type information in.

llvm::StringRef	GetPluginName () override

DWARFDebugAbbrev *	DebugAbbrev ()

DWARFDebugInfo &	DebugInfo ()

DWARFDebugRanges *	GetDebugRanges ()

DWARFDIE	GetDeclContextDIEContainingDIE (const DWARFDIE &die)

bool	HasForwardDeclForClangType (const lldb_private::CompilerType &compiler_type)

lldb_private::CompileUnit *	GetCompUnitForDWARFCompUnit (DWARFCompileUnit &dwarf_cu)

virtual void	GetObjCMethods (lldb_private::ConstString class_name, llvm::function_ref< bool(DWARFDIE die)> callback)

bool	Supports_DW_AT_APPLE_objc_complete_type (DWARFUnit *cu)

lldb_private::DebugMacrosSP	ParseDebugMacros (lldb::offset_t *offset)

lldb::ModuleSP	GetExternalModule (lldb_private::ConstString name)

const ExternalTypeModuleMap &	getExternalTypeModules () const
	Return the list of Clang modules imported by this SymbolFile.

virtual DWARFDIE	GetDIE (const DIERef &die_ref)

DWARFDIE	GetDIE (lldb::user_id_t uid)

std::shared_ptr< SymbolFileDWARFDwo >	GetDwoSymbolFileForCompileUnit (DWARFUnit &dwarf_cu, const DWARFDebugInfoEntry &cu_die)

std::optional< uint64_t >	GetDWOId ()
	If this is a DWARF object with a single CU, return its DW_AT_dwo_id.

std::vector< std::unique_ptr< lldb_private::CallEdge > >	ParseCallEdgesInFunction (lldb_private::UserID func_id) override

void	Dump (lldb_private::Stream &s) override

void	DumpClangAST (lldb_private::Stream &s) override

lldb_private::DWARFContext &	GetDWARFContext ()

const std::shared_ptr< SymbolFileDWARFDwo > &	GetDwpSymbolFile ()

lldb_private::FileSpec	GetFile (DWARFUnit &unit, size_t file_idx)

lldb_private::StatsDuration::Duration	GetDebugInfoParseTime () override
	Return the time taken to parse the debug information.

lldb_private::StatsDuration::Duration	GetDebugInfoIndexTime () override
	Return the time it took to index the debug information in the object file.

lldb_private::StatsDuration &	GetDebugInfoParseTimeRef ()

virtual lldb::offset_t	GetVendorDWARFOpcodeSize (const lldb_private::DataExtractor &data, const lldb::offset_t data_offset, const uint8_t op) const

virtual bool	ParseVendorDWARFOpcode (uint8_t op, const lldb_private::DataExtractor &opcodes, lldb::offset_t &offset, std::vector< lldb_private::Value > &stack) const

lldb_private::ConstString	ConstructFunctionDemangledName (const DWARFDIE &die)

std::optional< uint64_t >	GetFileIndex () const

void	SetFileIndex (std::optional< uint64_t > file_index)

Public Member Functions inherited from lldb_private::SymbolFileCommon
	SymbolFileCommon (lldb::ObjectFileSP objfile_sp)

	~SymbolFileCommon () override=default

uint32_t	GetAbilities () override
	Get a mask of what this symbol file supports for the object file that it was constructed with.

Symtab *	GetSymtab () override

ObjectFile *	GetObjectFile () override

const ObjectFile *	GetObjectFile () const override

ObjectFile *	GetMainObjectFile () override

void	SectionFileAddressesChanged () override
	Notify the SymbolFile that the file addresses in the Sections for this module have been changed.

uint32_t	GetNumCompileUnits () override

lldb::CompUnitSP	GetCompileUnitAtIndex (uint32_t idx) override

llvm::Expected< lldb::TypeSystemSP >	GetTypeSystemForLanguage (lldb::LanguageType language) override

void	Dump (Stream &s) override

uint64_t	GetDebugInfoSize () override
	Metrics gathering functions.

bool	GetDebugInfoIndexWasLoadedFromCache () const override
	Accessors for the bool that indicates if the debug info index was loaded from, or saved to the module index cache.

void	SetDebugInfoIndexWasLoadedFromCache () override

bool	GetDebugInfoIndexWasSavedToCache () const override

void	SetDebugInfoIndexWasSavedToCache () override

bool	GetDebugInfoHadFrameVariableErrors () const override
	Accessors for the bool that indicates if there was debug info, but errors stopped variables from being able to be displayed correctly.

void	SetDebugInfoHadFrameVariableErrors () override

lldb::TypeSP	MakeType (lldb::user_id_t uid, ConstString name, std::optional< uint64_t > byte_size, SymbolContextScope *context, lldb::user_id_t encoding_uid, Type::EncodingDataType encoding_uid_type, const Declaration &decl, const CompilerType &compiler_qual_type, Type::ResolveState compiler_type_resolve_state, uint32_t opaque_payload=0) override
	This function is used to create types that belong to a SymbolFile.

lldb::TypeSP	CopyType (const lldb::TypeSP &other_type) override

Public Member Functions inherited from lldb_private::SymbolFile
	SymbolFile ()=default

	~SymbolFile () override=default

virtual SymbolFile *	GetBackingSymbolFile ()
	SymbolFileOnDemand class overrides this to return the underlying backing SymbolFile implementation that loads on-demand.

virtual uint32_t	GetAbilities ()=0
	Get a mask of what this symbol file supports for the object file that it was constructed with.

virtual uint32_t	CalculateAbilities ()=0

virtual std::recursive_mutex &	GetModuleMutex () const
	Symbols file subclasses should override this to return the Module that owns the TypeSystem that this symbol file modifies type information in.

virtual void	InitializeObject ()
	Initialize the SymbolFile object.

virtual bool	GetLoadDebugInfoEnabled ()
	Whether debug info will be loaded or not.

virtual void	SetLoadDebugInfoEnabled ()
	Specify debug info should be loaded.

virtual uint32_t	GetNumCompileUnits ()=0

virtual lldb::CompUnitSP	GetCompileUnitAtIndex (uint32_t idx)=0

virtual Symtab *	GetSymtab ()=0

virtual lldb::LanguageType	ParseLanguage (CompileUnit &comp_unit)=0

virtual XcodeSDK	ParseXcodeSDK (CompileUnit &comp_unit)
	Return the Xcode SDK comp_unit was compiled against.

virtual llvm::SmallSet< lldb::LanguageType, 4 >	ParseAllLanguages (CompileUnit &comp_unit)
	This function exists because SymbolFileDWARFDebugMap may extra compile units which aren't exposed as "real" compile units.

virtual size_t	ParseFunctions (CompileUnit &comp_unit)=0

virtual bool	ParseLineTable (CompileUnit &comp_unit)=0

virtual bool	ParseDebugMacros (CompileUnit &comp_unit)=0

virtual bool	ForEachExternalModule (lldb_private::CompileUnit &comp_unit, llvm::DenseSet< lldb_private::SymbolFile * > &visited_symbol_files, llvm::function_ref< bool(Module &)> lambda)
	Apply a lambda to each external lldb::Module referenced by this `comp_unit`.

virtual bool	ParseSupportFiles (CompileUnit &comp_unit, FileSpecList &support_files)=0

virtual size_t	ParseTypes (CompileUnit &comp_unit)=0

virtual bool	ParseIsOptimized (CompileUnit &comp_unit)

virtual bool	ParseImportedModules (const SymbolContext &sc, std::vector< SourceModule > &imported_modules)=0

virtual size_t	ParseBlocksRecursive (Function &func)=0

virtual size_t	ParseVariablesForContext (const SymbolContext &sc)=0

virtual Type *	ResolveTypeUID (lldb::user_id_t type_uid)=0

virtual std::optional< ArrayInfo >	GetDynamicArrayInfoForUID (lldb::user_id_t type_uid, const lldb_private::ExecutionContext *exe_ctx)=0
	If `type_uid` points to an array type, return its characteristics.

virtual bool	CompleteType (CompilerType &compiler_type)=0

virtual void	ParseDeclsForContext (CompilerDeclContext decl_ctx)

virtual CompilerDecl	GetDeclForUID (lldb::user_id_t uid)

virtual CompilerDeclContext	GetDeclContextForUID (lldb::user_id_t uid)

virtual CompilerDeclContext	GetDeclContextContainingUID (lldb::user_id_t uid)

virtual uint32_t	ResolveSymbolContext (const Address &so_addr, lldb::SymbolContextItem resolve_scope, SymbolContext &sc)=0

Status	GetFrameVariableError (StackFrame &frame)
	Get an error that describes why variables might be missing for a given symbol context.

virtual Status	CalculateFrameVariableError (StackFrame &frame)
	Subclasses will override this function to for GetFrameVariableError().

virtual uint32_t	ResolveSymbolContext (const SourceLocationSpec &src_location_spec, lldb::SymbolContextItem resolve_scope, SymbolContextList &sc_list)

virtual void	DumpClangAST (Stream &s)

virtual void	FindGlobalVariables (ConstString name, const CompilerDeclContext &parent_decl_ctx, uint32_t max_matches, VariableList &variables)

virtual void	FindGlobalVariables (const RegularExpression &regex, uint32_t max_matches, VariableList &variables)

virtual void	FindFunctions (const Module::LookupInfo &lookup_info, const CompilerDeclContext &parent_decl_ctx, bool include_inlines, SymbolContextList &sc_list)

virtual void	FindFunctions (const RegularExpression &regex, bool include_inlines, SymbolContextList &sc_list)

virtual void	FindTypes (ConstString name, const CompilerDeclContext &parent_decl_ctx, uint32_t max_matches, llvm::DenseSet< lldb_private::SymbolFile * > &searched_symbol_files, TypeMap &types)

virtual void	FindTypes (llvm::ArrayRef< CompilerContext > pattern, LanguageSet languages, llvm::DenseSet< lldb_private::SymbolFile * > &searched_symbol_files, TypeMap &types)
	Find types specified by a CompilerContextPattern.

virtual void	GetMangledNamesForFunction (const std::string &scope_qualified_name, std::vector< ConstString > &mangled_names)

virtual void	GetTypes (lldb_private::SymbolContextScope *sc_scope, lldb::TypeClass type_mask, lldb_private::TypeList &type_list)=0

virtual void	PreloadSymbols ()

virtual llvm::Expected< lldb::TypeSystemSP >	GetTypeSystemForLanguage (lldb::LanguageType language)=0

virtual CompilerDeclContext	FindNamespace (ConstString name, const CompilerDeclContext &parent_decl_ctx)

virtual ObjectFile *	GetObjectFile ()=0

virtual const ObjectFile *	GetObjectFile () const =0

virtual ObjectFile *	GetMainObjectFile ()=0

virtual std::vector< std::unique_ptr< CallEdge > >	ParseCallEdgesInFunction (UserID func_id)

virtual void	AddSymbols (Symtab &symtab)

virtual void	SectionFileAddressesChanged ()=0
	Notify the SymbolFile that the file addresses in the Sections for this module have been changed.

virtual lldb::UnwindPlanSP	GetUnwindPlan (const Address &address, const RegisterInfoResolver &resolver)

virtual llvm::Expected< lldb::addr_t >	GetParameterStackSize (Symbol &symbol)
	Return the number of stack bytes taken up by the parameters to this function.

virtual void	Dump (Stream &s)=0

virtual uint64_t	GetDebugInfoSize ()=0
	Metrics gathering functions.

virtual StatsDuration::Duration	GetDebugInfoParseTime ()
	Return the time taken to parse the debug information.

virtual StatsDuration::Duration	GetDebugInfoIndexTime ()
	Return the time it took to index the debug information in the object file.

virtual ModuleList	GetDebugInfoModules ()
	Get the additional modules that this symbol file uses to parse debug info.

virtual bool	GetDebugInfoHadFrameVariableErrors () const =0
	Accessors for the bool that indicates if there was debug info, but errors stopped variables from being able to be displayed correctly.

virtual void	SetDebugInfoHadFrameVariableErrors ()=0

virtual lldb::TypeSP	MakeType (lldb::user_id_t uid, ConstString name, std::optional< uint64_t > byte_size, SymbolContextScope *context, lldb::user_id_t encoding_uid, Type::EncodingDataType encoding_uid_type, const Declaration &decl, const CompilerType &compiler_qual_type, Type::ResolveState compiler_type_resolve_state, uint32_t opaque_payload=0)=0

virtual lldb::TypeSP	CopyType (const lldb::TypeSP &other_type)=0

Public Member Functions inherited from lldb_private::PluginInterface
	PluginInterface ()=default

virtual	~PluginInterface ()=default

virtual llvm::StringRef	GetPluginName ()=0

	PluginInterface (const PluginInterface &)=delete

PluginInterface &	operator= (const PluginInterface &)=delete

Protected Member Functions
DIEToTypePtr &	GetDIEToType () override

DIEToVariableSP &	GetDIEToVariable () override

DIEToClangType &	GetForwardDeclDieToClangType () override

ClangTypeToDIE &	GetForwardDeclClangTypeToDie () override

UniqueDWARFASTTypeMap &	GetUniqueDWARFASTTypeMap () override

lldb::TypeSP	FindDefinitionTypeForDWARFDeclContext (const DWARFDIE &die) override

lldb::TypeSP	FindCompleteObjCDefinitionTypeForDIE (const DWARFDIE &die, lldb_private::ConstString type_name, bool must_be_implementation) override

SymbolFileDWARF &	GetBaseSymbolFile () const

DWARFCompileUnit *	FindSingleCompileUnit ()
	If this file contains exactly one compile unit, this function will return it.

Protected Member Functions inherited from SymbolFileDWARF
	SymbolFileDWARF (const SymbolFileDWARF &)=delete

const SymbolFileDWARF &	operator= (const SymbolFileDWARF &)=delete

virtual void	LoadSectionData (lldb::SectionType sect_type, lldb_private::DWARFDataExtractor &data)

bool	DeclContextMatchesThisSymbolFile (const lldb_private::CompilerDeclContext &decl_ctx)

uint32_t	CalculateNumCompileUnits () override

lldb::CompUnitSP	ParseCompileUnitAtIndex (uint32_t index) override

lldb_private::TypeList &	GetTypeList () override

lldb::CompUnitSP	ParseCompileUnit (DWARFCompileUnit &dwarf_cu)

virtual DWARFCompileUnit *	GetDWARFCompileUnit (lldb_private::CompileUnit *comp_unit)

DWARFUnit *	GetNextUnparsedDWARFCompileUnit (DWARFUnit *prev_cu)

bool	GetFunction (const DWARFDIE &die, lldb_private::SymbolContext &sc)

lldb_private::Function *	ParseFunction (lldb_private::CompileUnit &comp_unit, const DWARFDIE &die)

size_t	ParseBlocksRecursive (lldb_private::CompileUnit &comp_unit, 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)

bool	ParseSupportFiles (DWARFUnit &dwarf_cu, const lldb::ModuleSP &module, lldb_private::FileSpecList &support_files)

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)

lldb::VariableSP	ParseVariableDIECached (const lldb_private::SymbolContext &sc, const DWARFDIE &die)

void	ParseAndAppendGlobalVariable (const lldb_private::SymbolContext &sc, const DWARFDIE &die, lldb_private::VariableList &cc_variable_list)

size_t	ParseVariablesInFunctionContext (const lldb_private::SymbolContext &sc, const DWARFDIE &die, const lldb::addr_t func_low_pc)

size_t	ParseVariablesInFunctionContextRecursive (const lldb_private::SymbolContext &sc, const DWARFDIE &die, lldb::addr_t func_low_pc, DIEArray &accumulator)

size_t	PopulateBlockVariableList (lldb_private::VariableList &variable_list, const lldb_private::SymbolContext &sc, llvm::ArrayRef< DIERef > variable_dies, lldb::addr_t func_low_pc)

DIEArray	MergeBlockAbstractParameters (const DWARFDIE &block_die, DIEArray &&variable_dies)

bool	ClassOrStructIsVirtual (const DWARFDIE &die)

bool	ResolveFunction (const DWARFDIE &die, bool include_inlines, lldb_private::SymbolContextList &sc_list)

void	ResolveFunctionAndBlock (lldb::addr_t file_vm_addr, bool lookup_block, lldb_private::SymbolContext &sc)
	Resolve functions and (possibly) blocks for the given file address and a compile unit.

virtual lldb::TypeSP	FindDefinitionTypeForDWARFDeclContext (const DWARFDIE &die)

virtual lldb::TypeSP	FindCompleteObjCDefinitionTypeForDIE (const DWARFDIE &die, lldb_private::ConstString type_name, bool must_be_implementation)

lldb_private::Symbol *	GetObjCClassSymbol (lldb_private::ConstString objc_class_name)

lldb::TypeSP	GetTypeForDIE (const DWARFDIE &die, bool resolve_function_context=false)

void	SetDebugMapModule (const lldb::ModuleSP &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, lldb_private::ConstString selector)

std::vector< std::unique_ptr< lldb_private::CallEdge > >	CollectCallEdges (lldb::ModuleSP module, DWARFDIE function_die)
	Parse call site entries (DW_TAG_call_site), including any nested call site parameters (DW_TAG_call_site_parameter).

lldb::addr_t	FixupAddress (lldb::addr_t file_addr)
	If this symbol file is linked to by a debug map (see SymbolFileDWARFDebugMap), and `file_addr` is a file address relative to an object file, adjust `file_addr` so that it is relative to the main binary.

bool	FixupAddress (lldb_private::Address &addr)

void	GetTypes (const DWARFDIE &die, dw_offset_t min_die_offset, dw_offset_t max_die_offset, uint32_t type_mask, TypeSet &type_set)

GlobalVariableMap &	GetGlobalAranges ()

void	UpdateExternalModuleListIfNeeded ()

virtual DIEToTypePtr &	GetDIEToType ()

virtual DIEToVariableSP &	GetDIEToVariable ()

virtual DIEToClangType &	GetForwardDeclDieToClangType ()

virtual ClangTypeToDIE &	GetForwardDeclClangTypeToDie ()

void	BuildCuTranslationTable ()

std::optional< uint32_t >	GetDWARFUnitIndex (uint32_t cu_idx)

void	FindDwpSymbolFile ()

const lldb_private::FileSpecList &	GetTypeUnitSupportFiles (DWARFTypeUnit &tu)

void	InitializeFirstCodeAddressRecursive (const lldb_private::SectionList &section_list)

void	InitializeFirstCodeAddress ()

Protected Member Functions inherited from lldb_private::SymbolFileCommon
virtual uint32_t	CalculateNumCompileUnits ()=0

virtual lldb::CompUnitSP	ParseCompileUnitAtIndex (uint32_t idx)=0

virtual TypeList &	GetTypeList ()

void	SetCompileUnitAtIndex (uint32_t idx, const lldb::CompUnitSP &cu_sp)

Protected Member Functions inherited from lldb_private::SymbolFile
void	AssertModuleLock ()

Protected Attributes
SymbolFileDWARF &	m_base_symbol_file

Protected Attributes inherited from SymbolFileDWARF
lldb::ModuleWP	m_debug_map_module_wp

SymbolFileDWARFDebugMap *	m_debug_map_symfile

llvm::once_flag	m_dwp_symfile_once_flag

std::shared_ptr< SymbolFileDWARFDwo >	m_dwp_symfile

lldb_private::DWARFContext	m_context

llvm::once_flag	m_info_once_flag

std::unique_ptr< DWARFDebugInfo >	m_info

std::unique_ptr< DWARFDebugAbbrev >	m_abbr

std::unique_ptr< GlobalVariableMap >	m_global_aranges_up

DebugMacrosMap	m_debug_macros_map

ExternalTypeModuleMap	m_external_type_modules

std::unique_ptr< lldb_private::DWARFIndex >	m_index

bool	m_fetched_external_modules: 1

lldb_private::LazyBool	m_supports_DW_AT_APPLE_objc_complete_type

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

llvm::DenseMap< dw_offset_t, lldb_private::FileSpecList >	m_type_unit_support_files

std::vector< uint32_t >	m_lldb_cu_to_dwarf_unit

lldb::addr_t	m_first_code_address = LLDB_INVALID_ADDRESS
	DWARF does not provide a good way for traditional (concatenating) linkers to invalidate debug info describing dead-stripped code.

lldb_private::StatsDuration	m_parse_time

std::atomic_flag	m_dwo_warning_issued = ATOMIC_FLAG_INIT

std::optional< uint64_t >	m_file_index = std::nullopt
	If this DWARF file a .DWO file or a DWARF .o file on mac when no dSYM file is being used, this file index will be set to a valid value that can be used in DIERef objects which will contain an index that identifies the .DWO or .o file.

Protected Attributes inherited from lldb_private::SymbolFileCommon
lldb::ObjectFileSP	m_objfile_sp

std::optional< std::vector< lldb::CompUnitSP > >	m_compile_units

TypeList	m_type_list

uint32_t	m_abilities = 0

bool	m_calculated_abilities = false

bool	m_index_was_loaded_from_cache = false

bool	m_index_was_saved_to_cache = false

bool	m_debug_info_had_variable_errors = false
	Set to true if any variable feteching errors have been found when calling GetFrameVariableError().

Static Private Attributes
static char	ID
	LLVM RTTI support.

bool	isA (const void *ClassID) const override
	LLVM RTTI support.

static bool	classof (const SymbolFile *obj)

Additional Inherited Members
Public Types inherited from SymbolFileDWARF
typedef std::map< lldb_private::ConstString, lldb::ModuleSP >	ExternalTypeModuleMap

Public Types inherited from lldb_private::SymbolFile
enum	Abilities { CompileUnits = (1u << 0) , LineTables = (1u << 1) , Functions = (1u << 2) , Blocks = (1u << 3) , GlobalVariables = (1u << 4) , LocalVariables = (1u << 5) , VariableTypes = (1u << 6) , kAllAbilities = ((1u << 7) - 1u) }

Static Public Member Functions inherited from SymbolFileDWARF
static void	Initialize ()

static void	Terminate ()

static void	DebuggerInitialize (lldb_private::Debugger &debugger)

static llvm::StringRef	GetPluginNameStatic ()

static llvm::StringRef	GetPluginDescriptionStatic ()

static lldb_private::SymbolFile *	CreateInstance (lldb::ObjectFileSP objfile_sp)

static bool	SupportedVersion (uint16_t version)

static DWARFDIE	GetParentSymbolContextDIE (const DWARFDIE &die)

static bool	DIEInDeclContext (const lldb_private::CompilerDeclContext &parent_decl_ctx, const DWARFDIE &die)

static llvm::Expected< lldb::TypeSystemSP >	GetTypeSystem (DWARFUnit &unit)

static DWARFASTParser *	GetDWARFParser (DWARFUnit &unit)

static lldb_private::CompilerDecl	GetDecl (const DWARFDIE &die)

static lldb_private::CompilerDeclContext	GetDeclContext (const DWARFDIE &die)

static lldb_private::CompilerDeclContext	GetContainingDeclContext (const DWARFDIE &die)

static DWARFDeclContext	GetDWARFDeclContext (const DWARFDIE &die)

static lldb::LanguageType	LanguageTypeFromDWARF (uint64_t val)

static lldb::LanguageType	GetLanguage (DWARFUnit &unit)

static lldb::LanguageType	GetLanguageFamily (DWARFUnit &unit)
	Same as GetLanguage() but reports all C++ versions as C++ (no version).

static bool	classof (const SymbolFile *obj)

Static Public Member Functions inherited from lldb_private::SymbolFileCommon
static bool	classof (const SymbolFileCommon *obj)

Static Public Member Functions inherited from lldb_private::SymbolFile
static SymbolFile *	FindPlugin (lldb::ObjectFileSP objfile_sp)

static bool	classof (const SymbolFile *obj)

Protected Types inherited from SymbolFileDWARF
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

typedef llvm::SetVector< lldb_private::Type * >	TypeSet

typedef lldb_private::RangeDataVector< lldb::addr_t, lldb::addr_t, lldb_private::Variable * >	GlobalVariableMap

typedef std::unordered_map< lldb::offset_t, lldb_private::DebugMacrosSP >	DebugMacrosMap

typedef std::set< DIERef >	DIERefSet

typedef llvm::StringMap< DIERefSet >	NameToOffsetMap

Detailed Description

Definition at line 15 of file SymbolFileDWARFDwo.h.

Constructor & Destructor Documentation

◆ SymbolFileDWARFDwo()

SymbolFileDWARFDwo::SymbolFileDWARFDwo	(	SymbolFileDWARF &	m_base_symbol_file,
		lldb::ObjectFileSP	objfile,
		uint32_t	id
	)

Definition at line 27 of file SymbolFileDWARFDwo.cpp.

References lldb_private::DWARFContext::GetAsLLVM(), SymbolFileDWARF::m_context, and SymbolFileDWARF::SetFileIndex().

◆ ~SymbolFileDWARFDwo()

SymbolFileDWARFDwo::~SymbolFileDWARFDwo ( )

overridedefault

Member Function Documentation

◆ classof()

static bool SymbolFileDWARFDwo::classof ( const SymbolFile * obj )

inlinestatic

Definition at line 25 of file SymbolFileDWARFDwo.h.

References ID.

◆ FindCompleteObjCDefinitionTypeForDIE()

lldb::TypeSP SymbolFileDWARFDwo::FindCompleteObjCDefinitionTypeForDIE	(	const DWARFDIE &	die,
		lldb_private::ConstString	type_name,
		bool	must_be_implementation
	)

overrideprotectedvirtual

Reimplemented from SymbolFileDWARF.

Definition at line 126 of file SymbolFileDWARFDwo.cpp.

References SymbolFileDWARF::FindCompleteObjCDefinitionTypeForDIE(), and GetBaseSymbolFile().

◆ FindDefinitionTypeForDWARFDeclContext()

lldb::TypeSP SymbolFileDWARFDwo::FindDefinitionTypeForDWARFDeclContext ( const DWARFDIE & die )

overrideprotectedvirtual

Reimplemented from SymbolFileDWARF.

Definition at line 122 of file SymbolFileDWARFDwo.cpp.

References SymbolFileDWARF::FindDefinitionTypeForDWARFDeclContext(), and GetBaseSymbolFile().

◆ FindSingleCompileUnit()

DWARFCompileUnit * SymbolFileDWARFDwo::FindSingleCompileUnit ( )

protected

If this file contains exactly one compile unit, this function will return it.

Otherwise it returns nullptr.

Definition at line 59 of file SymbolFileDWARFDwo.cpp.

References DWARFDebugInfo::ContainsTypeUnits(), SymbolFileDWARF::DebugInfo(), DWARFDebugInfo::GetNumUnits(), and DWARFDebugInfo::GetUnitAtIndex().

Referenced by GetDWOCompileUnitForHash().

◆ GetBaseSymbolFile()

SymbolFileDWARF & SymbolFileDWARFDwo::GetBaseSymbolFile ( ) const

inlineprotected

Definition at line 72 of file SymbolFileDWARFDwo.h.

References m_base_symbol_file.

Referenced by FindCompleteObjCDefinitionTypeForDIE(), FindDefinitionTypeForDWARFDeclContext(), GetDIE(), GetDIEToType(), GetDIEToVariable(), GetForwardDeclClangTypeToDie(), GetForwardDeclDieToClangType(), GetObjCMethods(), GetTypeSystemForLanguage(), GetUniqueDWARFASTTypeMap(), GetVendorDWARFOpcodeSize(), and ParseVendorDWARFOpcode().

◆ GetDIE()

DWARFDIE SymbolFileDWARFDwo::GetDIE ( const DIERef & die_ref )

overridevirtual

Reimplemented from SymbolFileDWARF.

Definition at line 139 of file SymbolFileDWARFDwo.cpp.

References SymbolFileDWARF::DebugInfo(), DIERef::file_index(), GetBaseSymbolFile(), DWARFDebugInfo::GetDIE(), SymbolFileDWARF::GetDIE(), and SymbolFileDWARF::GetFileIndex().

◆ GetDIEToType()

SymbolFileDWARF::DIEToTypePtr & SymbolFileDWARFDwo::GetDIEToType ( )

overrideprotectedvirtual

Reimplemented from SymbolFileDWARF.

Definition at line 93 of file SymbolFileDWARFDwo.cpp.

References GetBaseSymbolFile(), and SymbolFileDWARF::GetDIEToType().

◆ GetDIEToVariable()

SymbolFileDWARF::DIEToVariableSP & SymbolFileDWARFDwo::GetDIEToVariable ( )

overrideprotectedvirtual

Reimplemented from SymbolFileDWARF.

Definition at line 97 of file SymbolFileDWARFDwo.cpp.

References GetBaseSymbolFile(), and SymbolFileDWARF::GetDIEToVariable().

◆ GetDWOCompileUnitForHash()

DWARFCompileUnit * SymbolFileDWARFDwo::GetDWOCompileUnitForHash ( uint64_t hash )

Definition at line 39 of file SymbolFileDWARFDwo.cpp.

References DIERef::DebugInfo, SymbolFileDWARF::DebugInfo(), FindSingleCompileUnit(), lldb_private::DWARFContext::GetAsLLVM(), DWARFUnit::GetDWOId(), and SymbolFileDWARF::m_context.

◆ GetForwardDeclClangTypeToDie()

SymbolFileDWARF::ClangTypeToDIE & SymbolFileDWARFDwo::GetForwardDeclClangTypeToDie ( )

overrideprotectedvirtual

Reimplemented from SymbolFileDWARF.

Definition at line 107 of file SymbolFileDWARFDwo.cpp.

References GetBaseSymbolFile(), and SymbolFileDWARF::GetForwardDeclClangTypeToDie().

◆ GetForwardDeclDieToClangType()

SymbolFileDWARF::DIEToClangType & SymbolFileDWARFDwo::GetForwardDeclDieToClangType ( )

overrideprotectedvirtual

Reimplemented from SymbolFileDWARF.

Definition at line 102 of file SymbolFileDWARFDwo.cpp.

References GetBaseSymbolFile(), and SymbolFileDWARF::GetForwardDeclDieToClangType().

◆ GetObjCMethods()

void SymbolFileDWARFDwo::GetObjCMethods	(	lldb_private::ConstString	class_name,
		llvm::function_ref< bool(DWARFDIE die)>	callback
	)

overridevirtual

Reimplemented from SymbolFileDWARF.

Definition at line 111 of file SymbolFileDWARFDwo.cpp.

References GetBaseSymbolFile(), and SymbolFileDWARF::GetObjCMethods().

◆ GetTypeSystemForLanguage()

llvm::Expected< lldb::TypeSystemSP > SymbolFileDWARFDwo::GetTypeSystemForLanguage ( lldb::LanguageType language )

overridevirtual

Reimplemented from SymbolFileDWARF.

Definition at line 134 of file SymbolFileDWARFDwo.cpp.

References GetBaseSymbolFile(), and SymbolFileDWARF::GetTypeSystemForLanguage().

◆ GetUniqueDWARFASTTypeMap()

UniqueDWARFASTTypeMap & SymbolFileDWARFDwo::GetUniqueDWARFASTTypeMap ( )

overrideprotectedvirtual

Reimplemented from SymbolFileDWARF.

Definition at line 117 of file SymbolFileDWARFDwo.cpp.

References GetBaseSymbolFile(), and SymbolFileDWARF::GetUniqueDWARFASTTypeMap().

◆ GetVendorDWARFOpcodeSize()

lldb::offset_t SymbolFileDWARFDwo::GetVendorDWARFOpcodeSize	(	const lldb_private::DataExtractor &	data,
		const lldb::offset_t	data_offset,
		const uint8_t	op
	)		const

overridevirtual

Reimplemented from SymbolFileDWARF.

Definition at line 81 of file SymbolFileDWARFDwo.cpp.

References GetBaseSymbolFile(), and SymbolFileDWARF::GetVendorDWARFOpcodeSize().

◆ isA()

bool SymbolFileDWARFDwo::isA ( const void * ClassID ) const

inlineoverridevirtual

LLVM RTTI support.

Reimplemented from SymbolFileDWARF.

Definition at line 22 of file SymbolFileDWARFDwo.h.

References ID, and SymbolFileDWARF::isA().

◆ ParseVendorDWARFOpcode()

bool SymbolFileDWARFDwo::ParseVendorDWARFOpcode	(	uint8_t	op,
		const lldb_private::DataExtractor &	opcodes,
		lldb::offset_t &	offset,
		std::vector< lldb_private::Value > &	stack
	)		const

overridevirtual

Reimplemented from SymbolFileDWARF.

Definition at line 87 of file SymbolFileDWARFDwo.cpp.

References GetBaseSymbolFile(), and SymbolFileDWARF::ParseVendorDWARFOpcode().

Member Data Documentation

◆ ID

char SymbolFileDWARFDwo::ID

staticprivate

LLVM RTTI support.

Definition at line 17 of file SymbolFileDWARFDwo.h.

Referenced by classof(), and isA().

◆ m_base_symbol_file

SymbolFileDWARF& SymbolFileDWARFDwo::m_base_symbol_file

protected

Definition at line 78 of file SymbolFileDWARFDwo.h.

Referenced by GetBaseSymbolFile().

The documentation for this class was generated from the following files:

Public Member Functions

Protected Member Functions

Protected Attributes

Static Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ SymbolFileDWARFDwo()

◆ ~SymbolFileDWARFDwo()

Member Function Documentation

◆ classof()

◆ FindCompleteObjCDefinitionTypeForDIE()

◆ FindDefinitionTypeForDWARFDeclContext()

◆ FindSingleCompileUnit()

◆ GetBaseSymbolFile()

◆ GetDIE()

◆ GetDIEToType()

◆ GetDIEToVariable()

◆ GetDWOCompileUnitForHash()

◆ GetForwardDeclClangTypeToDie()

◆ GetForwardDeclDieToClangType()

◆ GetObjCMethods()

◆ GetTypeSystemForLanguage()

◆ GetUniqueDWARFASTTypeMap()

◆ GetVendorDWARFOpcodeSize()

◆ isA()

◆ ParseVendorDWARFOpcode()

Member Data Documentation

◆ ID

◆ m_base_symbol_file