SymbolFileDWARFDebugMap Class Reference

#include <SymbolFileDWARFDebugMap.h>

Inheritance diagram for SymbolFileDWARFDebugMap:

Collaboration diagram for SymbolFileDWARFDebugMap:

Classes
struct	CompileUnitInfo
class	OSOEntry
struct	OSOInfo

Public Member Functions
	SymbolFileDWARFDebugMap (lldb::ObjectFileSP objfile_sp)
	~SymbolFileDWARFDebugMap () 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.
llvm::SmallSet< lldb::LanguageType, 4 >	ParseAllLanguages (lldb_private::CompileUnit &comp_unit) override
	This function exists because SymbolFileDWARFDebugMap may extra compile units which aren't exposed as "real" compile units.
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.
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
bool	CompleteType (lldb_private::CompilerType &compiler_type) override
uint32_t	ResolveSymbolContext (const lldb_private::Address &so_addr, lldb::SymbolContextItem resolve_scope, lldb_private::SymbolContext &sc) override
uint32_t	ResolveSymbolContext (const lldb_private::SourceLocationSpec &src_location_spec, lldb::SymbolContextItem resolve_scope, lldb_private::SymbolContextList &sc_list) override
lldb_private::Status	CalculateFrameVariableError (lldb_private::StackFrame &frame) override
	Subclasses will override this function to for GetFrameVariableError().
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	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 > context, lldb_private::LanguageSet languages, llvm::DenseSet< lldb_private::SymbolFile * > &searched_symbol_files, lldb_private::TypeMap &types) override
lldb_private::CompilerDeclContext	FindNamespace (lldb_private::ConstString name, const lldb_private::CompilerDeclContext &parent_decl_ctx) override
void	GetTypes (lldb_private::SymbolContextScope *sc_scope, lldb::TypeClass type_mask, lldb_private::TypeList &type_list) override
std::vector< std::unique_ptr< lldb_private::CallEdge > >	ParseCallEdgesInFunction (lldb_private::UserID func_id) override
void	DumpClangAST (lldb_private::Stream &s) override
llvm::StringRef	GetPluginName () override
lldb_private::ModuleList	GetDebugInfoModules () override
	Get the additional modules that this symbol file uses to parse debug info.
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

Static Public Member Functions
static void	Initialize ()
static void	Terminate ()
static llvm::StringRef	GetPluginNameStatic ()
static llvm::StringRef	GetPluginDescriptionStatic ()
static lldb_private::SymbolFile *	CreateInstance (lldb::ObjectFileSP objfile_sp)
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
enum	{ kHaveInitializedOSOs = (1 << 0) , kNumFlags }
typedef std::shared_ptr< OSOInfo >	OSOInfoSP
typedef lldb_private::RangeDataVector< lldb::addr_t, lldb::addr_t, lldb::addr_t >	FileRangeMap
typedef lldb_private::RangeDataVector< lldb::addr_t, lldb::addr_t, OSOEntry >	DebugMap

Protected Member Functions
void	InitOSO ()
uint32_t	CalculateNumCompileUnits () override
	This function actually returns the number of object files, which may be less than the actual number of compile units, since an object file may contain more than one compile unit.
lldb::CompUnitSP	ParseCompileUnitAtIndex (uint32_t index) override
	This function actually returns the first compile unit the object file at the given index contains.
bool	GetFileSpecForSO (uint32_t oso_idx, lldb_private::FileSpec &file_spec)
CompileUnitInfo *	GetCompUnitInfo (const lldb_private::SymbolContext &sc)
CompileUnitInfo *	GetCompUnitInfo (const lldb_private::CompileUnit &comp_unit)
size_t	GetCompUnitInfosForModule (const lldb_private::Module *oso_module, std::vector< CompileUnitInfo * > &cu_infos)
lldb_private::Module *	GetModuleByCompUnitInfo (CompileUnitInfo *comp_unit_info)
lldb_private::Module *	GetModuleByOSOIndex (uint32_t oso_idx)
lldb_private::ObjectFile *	GetObjectFileByCompUnitInfo (CompileUnitInfo *comp_unit_info)
lldb_private::ObjectFile *	GetObjectFileByOSOIndex (uint32_t oso_idx)
uint32_t	GetCompUnitInfoIndex (const CompileUnitInfo *comp_unit_info)
SymbolFileDWARF *	GetSymbolFile (const lldb_private::SymbolContext &sc)
SymbolFileDWARF *	GetSymbolFile (const lldb_private::CompileUnit &comp_unit)
SymbolFileDWARF *	GetSymbolFileByCompUnitInfo (CompileUnitInfo *comp_unit_info)
SymbolFileDWARF *	GetSymbolFileByOSOIndex (uint32_t oso_idx)
void	ForEachSymbolFile (std::function< bool(SymbolFileDWARF *)> closure)
CompileUnitInfo *	GetCompileUnitInfoForSymbolWithIndex (uint32_t symbol_idx, uint32_t *oso_idx_ptr)
CompileUnitInfo *	GetCompileUnitInfoForSymbolWithID (lldb::user_id_t symbol_id, uint32_t *oso_idx_ptr)
void	PrivateFindGlobalVariables (lldb_private::ConstString name, const lldb_private::CompilerDeclContext &parent_decl_ctx, const std::vector< uint32_t > &name_symbol_indexes, uint32_t max_matches, lldb_private::VariableList &variables)
void	SetCompileUnit (SymbolFileDWARF *oso_dwarf, const lldb::CompUnitSP &cu_sp)
lldb::CompUnitSP	GetCompileUnit (SymbolFileDWARF *oso_dwarf, DWARFCompileUnit &dwarf_cu)
	Returns the compile unit associated with the dwarf compile unit.
CompileUnitInfo *	GetCompileUnitInfo (SymbolFileDWARF *oso_dwarf)
lldb::TypeSP	FindDefinitionTypeForDWARFDeclContext (const DWARFDIE &die)
bool	Supports_DW_AT_APPLE_objc_complete_type (SymbolFileDWARF *skip_dwarf_oso)
lldb::TypeSP	FindCompleteObjCDefinitionTypeForDIE (const DWARFDIE &die, lldb_private::ConstString type_name, bool must_be_implementation)
UniqueDWARFASTTypeMap &	GetUniqueDWARFASTTypeMap ()
bool	AddOSOFileRange (CompileUnitInfo *cu_info, lldb::addr_t exe_file_addr, lldb::addr_t exe_byte_size, lldb::addr_t oso_file_addr, lldb::addr_t oso_byte_size)
void	FinalizeOSOFileRanges (CompileUnitInfo *cu_info)
bool	LinkOSOAddress (lldb_private::Address &addr)
	Convert addr from a .o file address, to an executable address.
lldb::addr_t	LinkOSOFileAddress (SymbolFileDWARF *oso_symfile, lldb::addr_t oso_file_addr)
	Convert a .o file "file address" to an executable "file address".
lldb_private::LineTable *	LinkOSOLineTable (SymbolFileDWARF *oso_symfile, lldb_private::LineTable *line_table)
	Given a line table full of lines with "file addresses" that are for a .o file represented by oso_symfile, link a new line table and return it.
size_t	AddOSOARanges (SymbolFileDWARF *dwarf2Data, DWARFDebugAranges *debug_aranges)
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 ()

Static Protected Member Functions
static uint32_t	GetOSOIndexFromUserID (lldb::user_id_t uid)
static SymbolFileDWARF *	GetSymbolFileAsSymbolFileDWARF (SymbolFile *sym_file)
static int	SymbolContainsSymbolWithIndex (uint32_t *symbol_idx_ptr, const CompileUnitInfo *comp_unit_info)
static int	SymbolContainsSymbolWithID (lldb::user_id_t *symbol_idx_ptr, const CompileUnitInfo *comp_unit_info)

Protected Attributes
std::bitset< kNumFlags >	m_flags
std::vector< CompileUnitInfo >	m_compile_unit_infos
std::vector< uint32_t >	m_func_indexes
std::vector< uint32_t >	m_glob_indexes
std::map< std::pair< lldb_private::ConstString, llvm::sys::TimePoint<> >, OSOInfoSP >	m_oso_map
UniqueDWARFASTTypeMap	m_unique_ast_type_map
lldb_private::LazyBool	m_supports_DW_AT_APPLE_objc_complete_type
DebugMap	m_debug_map
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.

Friends
class	DebugMapModule
class	DWARFASTParserClang
class	DWARFCompileUnit
class	SymbolFileDWARF
bool	isA (const void *ClassID) const override
	LLVM RTTI support.
static bool	classof (const SymbolFile *obj)

Additional Inherited Members
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) }

Detailed Description

Definition at line 28 of file SymbolFileDWARFDebugMap.h.

Member Typedef Documentation

DebugMap

typedef lldb_private::RangeDataVector<lldb::addr_t, lldb::addr_t, OSOEntry> SymbolFileDWARFDebugMap::DebugMap

protected

Definition at line 329 of file SymbolFileDWARFDebugMap.h.

FileRangeMap

typedef lldb_private::RangeDataVector<lldb::addr_t, lldb::addr_t, lldb::addr_t> SymbolFileDWARFDebugMap::FileRangeMap

protected

Definition at line 173 of file SymbolFileDWARFDebugMap.h.

OSOInfoSP

typedef std::shared_ptr<OSOInfo> SymbolFileDWARFDebugMap::OSOInfoSP

protected

Definition at line 169 of file SymbolFileDWARFDebugMap.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

protected

Enumerator
kHaveInitializedOSOs
kNumFlags

Definition at line 157 of file SymbolFileDWARFDebugMap.h.

Constructor & Destructor Documentation

SymbolFileDWARFDebugMap()

SymbolFileDWARFDebugMap::SymbolFileDWARFDebugMap

(

lldb::ObjectFileSP

objfile_sp

)

Definition at line 245 of file SymbolFileDWARFDebugMap.cpp.

~SymbolFileDWARFDebugMap()

SymbolFileDWARFDebugMap::~SymbolFileDWARFDebugMap ( )

overridedefault

Member Function Documentation

AddOSOARanges()

size_t SymbolFileDWARFDebugMap::AddOSOARanges ( SymbolFileDWARF *  dwarf2Data, DWARFDebugAranges *  debug_aranges  )

protected

Definition at line 1472 of file SymbolFileDWARFDebugMap.cpp.

References DWARFDebugAranges::AppendRange(), GetCompileUnitInfo(), lldb_private::RangeDataVector< B, S, T, N, Compare >::GetEntryAtIndex(), SymbolFileDWARF::GetFileIndex(), SymbolFileDWARFDebugMap::CompileUnitInfo::GetFileRangeMap(), lldb_private::Range< B, S >::GetRangeBase(), lldb_private::Range< B, S >::GetRangeEnd(), and lldb_private::RangeDataVector< B, S, T, N, Compare >::GetSize().

Referenced by DWARFCompileUnit::BuildAddressRangeTable().

AddOSOFileRange()

bool SymbolFileDWARFDebugMap::AddOSOFileRange ( CompileUnitInfo *  cu_info, lldb::addr_t  exe_file_addr, lldb::addr_t  exe_byte_size, lldb::addr_t  oso_file_addr, lldb::addr_t  oso_byte_size  )

protected

Definition at line 1372 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::RangeDataVector< B, S, T, N, Compare >::Append(), lldb_private::RangeData< B, S, T >::data, SymbolFileDWARFDebugMap::CompileUnitInfo::file_range_map, lldb_private::RangeDataVector< B, S, T, N, Compare >::FindEntryIndexThatContains(), lldb_private::RangeDataVector< B, S, T, N, Compare >::FindEntryThatContains(), m_debug_map, and UINT32_MAX.

Referenced by SymbolFileDWARFDebugMap::CompileUnitInfo::GetFileRangeMap().

CalculateAbilities()

uint32_t SymbolFileDWARFDebugMap::CalculateAbilities ( )

overridevirtual

Implements lldb_private::SymbolFile.

Definition at line 568 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::SymbolFile::Blocks, lldb_private::SymbolFile::CompileUnits, lldb_private::SymbolFile::Functions, lldb_private::SymbolFileCommon::GetNumCompileUnits(), lldb_private::SymbolFile::GlobalVariables, InitOSO(), lldb_private::SymbolFile::LineTables, lldb_private::SymbolFile::LocalVariables, m_compile_unit_infos, and lldb_private::SymbolFile::VariableTypes.

CalculateFrameVariableError()

Status SymbolFileDWARFDebugMap::CalculateFrameVariableError ( lldb_private::StackFrame &  frame )

overridevirtual

Subclasses will override this function to for GetFrameVariableError().

This allows GetFrameVariableError() to set the member variable m_debug_info_had_variable_errors correctly without users having to do it manually which is error prone.

Reimplemented from lldb_private::SymbolFile.

Definition at line 1508 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::RangeData< B, S, T >::data, lldb_private::Status::Fail(), lldb_private::RangeDataVector< B, S, T, N, Compare >::FindEntryThatContains(), GetCompileUnitInfoForSymbolWithID(), lldb_private::ConstString::GetCString(), lldb_private::Address::GetFileAddress(), lldb_private::StackFrame::GetFrameCodeAddress(), lldb_private::SymbolFile::GetFrameVariableError(), lldb_private::Symbol::GetID(), lldb_private::Address::GetModule(), GetModuleByCompUnitInfo(), lldb_private::SymbolFile::GetModuleMutex(), lldb_private::Module::GetSymbolFile(), m_debug_map, lldb_private::SymbolFileCommon::m_objfile_sp, SymbolFileDWARFDebugMap::CompileUnitInfo::oso_load_error, SymbolFileDWARFDebugMap::CompileUnitInfo::oso_path, and lldb_private::Symtab::SymbolAtIndex().

CalculateNumCompileUnits()

uint32_t SymbolFileDWARFDebugMap::CalculateNumCompileUnits ( )

overrideprotectedvirtual

This function actually returns the number of object files, which may be less than the actual number of compile units, since an object file may contain more than one compile unit.

SymbolFileDWARFDebugMap looks up the number of compile units by reading the nlist symbol table, which currently, on macOS, only reports one compile unit per object file, and there's no efficient way to calculate the actual number of compile units upfront.

Implements lldb_private::SymbolFileCommon.

Definition at line 587 of file SymbolFileDWARFDebugMap.cpp.

References InitOSO(), and m_compile_unit_infos.

classof()

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

inlinestatic

Definition at line 38 of file SymbolFileDWARFDebugMap.h.

References ID.

CompleteType()

bool SymbolFileDWARFDebugMap::CompleteType ( lldb_private::CompilerType &  compiler_type )

overridevirtual

Implements lldb_private::SymbolFile.

Definition at line 806 of file SymbolFileDWARFDebugMap.cpp.

References ForEachSymbolFile(), and SymbolFileDWARF::HasForwardDeclForClangType().

CreateInstance()

SymbolFile * SymbolFileDWARFDebugMap::CreateInstance ( lldb::ObjectFileSP  objfile_sp )

static

Definition at line 241 of file SymbolFileDWARFDebugMap.cpp.

Referenced by Initialize(), and Terminate().

DumpClangAST()

void SymbolFileDWARFDebugMap::DumpClangAST ( lldb_private::Stream &  s )

overridevirtual

Reimplemented from lldb_private::SymbolFile.

Definition at line 1273 of file SymbolFileDWARFDebugMap.cpp.

References SymbolFileDWARF::DumpClangAST(), and ForEachSymbolFile().

FinalizeOSOFileRanges()

void SymbolFileDWARFDebugMap::FinalizeOSOFileRanges ( CompileUnitInfo *  cu_info )

protected

Definition at line 1396 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::RangeData< B, S, T >::data, SymbolFileDWARFDebugMap::CompileUnitInfo::file_range_map, lldb_private::Range< B, S >::GetByteSize(), lldb_private::RangeDataVector< B, S, T, N, Compare >::GetEntryRef(), SymbolFileDWARFDebugMap::CompileUnitInfo::GetFileRangeMap(), lldb_private::Range< B, S >::GetRangeBase(), lldb_private::Range< B, S >::GetRangeEnd(), lldb_private::RangeDataVector< B, S, T, N, Compare >::GetSize(), SymbolFileDWARFDebugMap::CompileUnitInfo::oso_sp, and lldb_private::RangeDataVector< B, S, T, N, Compare >::Sort().

Referenced by SymbolFileDWARFDebugMap::CompileUnitInfo::GetFileRangeMap().

FindCompleteObjCDefinitionTypeForDIE()

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

protected

Definition at line 1170 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::Symtab::eDebugAny, lldb::eSymbolTypeObjCClass, lldb::eSymbolTypeSourceFile, lldb_private::Symtab::eVisibilityAny, SymbolFileDWARF::FindCompleteObjCDefinitionTypeForDIE(), lldb_private::Symtab::FindFirstSymbolWithNameAndType(), ForEachSymbolFile(), GetCompileUnitInfoForSymbolWithIndex(), lldb_private::Symtab::GetIndexForSymbol(), lldb_private::Symtab::GetParent(), GetSymbolFileByCompUnitInfo(), lldb_private::ObjectFile::GetSymtab(), lldb_private::Symbol::GetType(), lldb_private::SymbolFileCommon::m_objfile_sp, and UINT32_MAX.

Referenced by DWARFASTParserClang::ParseStructureLikeDIE().

FindDefinitionTypeForDWARFDeclContext()

TypeSP SymbolFileDWARFDebugMap::FindDefinitionTypeForDWARFDeclContext ( const DWARFDIE &  die )

protected

Definition at line 1144 of file SymbolFileDWARFDebugMap.cpp.

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

Referenced by DWARFASTParserClang::ParseEnum(), and DWARFASTParserClang::ParseStructureLikeDIE().

FindFunctions() [1/2]

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

overridevirtual

Reimplemented from lldb_private::SymbolFile.

Definition at line 1069 of file SymbolFileDWARFDebugMap.cpp.

References SymbolFileDWARF::FindFunctions(), ForEachSymbolFile(), lldb_private::ConstString::GetCString(), lldb_private::Module::LookupInfo::GetLookupName(), lldb_private::SymbolFile::GetModuleMutex(), lldb_private::SymbolContextList::GetSize(), lldb_private::SymbolContextList::IsEmpty(), and LLDB_SCOPED_TIMERF.

FindFunctions() [2/2]

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

overridevirtual

Reimplemented from lldb_private::SymbolFile.

Definition at line 1089 of file SymbolFileDWARFDebugMap.cpp.

References SymbolFileDWARF::FindFunctions(), ForEachSymbolFile(), lldb_private::SymbolFile::GetModuleMutex(), lldb_private::SymbolContextList::GetSize(), lldb_private::RegularExpression::GetText(), lldb_private::SymbolContextList::IsEmpty(), and LLDB_SCOPED_TIMERF.

FindGlobalVariables() [1/2]

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

overridevirtual

Reimplemented from lldb_private::SymbolFile.

Definition at line 946 of file SymbolFileDWARFDebugMap.cpp.

References SymbolFileDWARF::FindGlobalVariables(), ForEachSymbolFile(), lldb_private::SymbolFile::GetModuleMutex(), lldb_private::VariableList::GetSize(), and UINT32_MAX.

FindGlobalVariables() [2/2]

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

overridevirtual

Reimplemented from lldb_private::SymbolFile.

Definition at line 915 of file SymbolFileDWARFDebugMap.cpp.

References SymbolFileDWARF::FindGlobalVariables(), ForEachSymbolFile(), lldb_private::SymbolFile::GetModuleMutex(), lldb_private::VariableList::GetSize(), and UINT32_MAX.

FindNamespace()

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

overridevirtual

Reimplemented from lldb_private::SymbolFile.

Definition at line 1258 of file SymbolFileDWARFDebugMap.cpp.

References SymbolFileDWARF::FindNamespace(), ForEachSymbolFile(), and lldb_private::SymbolFile::GetModuleMutex().

FindTypes() [1/2]

void SymbolFileDWARFDebugMap::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

FindTypes() [2/2]

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

override

ForEachExternalModule()

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

override

Definition at line 721 of file SymbolFileDWARFDebugMap.cpp.

References SymbolFileDWARF::ForEachExternalModule(), lldb_private::SymbolFile::GetModuleMutex(), and GetSymbolFile().

ForEachSymbolFile()

void SymbolFileDWARFDebugMap::ForEachSymbolFile ( std::function< bool(SymbolFileDWARF *)>  closure )

inlineprotected

Definition at line 251 of file SymbolFileDWARFDebugMap.h.

References GetSymbolFileByOSOIndex(), and m_compile_unit_infos.

Referenced by CompleteType(), DumpClangAST(), FindCompleteObjCDefinitionTypeForDIE(), FindDefinitionTypeForDWARFDeclContext(), FindFunctions(), FindGlobalVariables(), FindNamespace(), GetDebugInfoModules(), GetTypes(), ParseDeclsForContext(), and Supports_DW_AT_APPLE_objc_complete_type().

GetCompileUnit()

lldb::CompUnitSP SymbolFileDWARFDebugMap::GetCompileUnit ( SymbolFileDWARF *  oso_dwarf, DWARFCompileUnit &  dwarf_cu  )

protected

Returns the compile unit associated with the dwarf compile unit.

This may be one of the extra compile units an object file contains which isn't reachable by ParseCompileUnitAtIndex(uint32_t).

Definition at line 1284 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::UserID::GetID(), lldb_private::SymbolFileCommon::GetNumCompileUnits(), GetSymbolFileByCompUnitInfo(), m_compile_unit_infos, and ParseCompileUnitAtIndex().

Referenced by SymbolFileDWARF::ParseCompileUnit().

GetCompileUnitInfo()

SymbolFileDWARFDebugMap::CompileUnitInfo * SymbolFileDWARFDebugMap::GetCompileUnitInfo ( SymbolFileDWARF *  oso_dwarf )

protected

Definition at line 1306 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::SymbolFileCommon::GetNumCompileUnits(), GetSymbolFileByCompUnitInfo(), and m_compile_unit_infos.

Referenced by AddOSOARanges(), DWARFCompileUnit::BuildAddressRangeTable(), LinkOSOAddress(), LinkOSOFileAddress(), and LinkOSOLineTable().

GetCompileUnitInfoForSymbolWithID()

SymbolFileDWARFDebugMap::CompileUnitInfo * SymbolFileDWARFDebugMap::GetCompileUnitInfoForSymbolWithID ( lldb::user_id_t  symbol_id, uint32_t *  oso_idx_ptr  )

protected

Definition at line 1024 of file SymbolFileDWARFDebugMap.cpp.

References m_compile_unit_infos, SymbolContainsSymbolWithID(), and UINT32_MAX.

Referenced by CalculateFrameVariableError().

GetCompileUnitInfoForSymbolWithIndex()

SymbolFileDWARFDebugMap::CompileUnitInfo * SymbolFileDWARFDebugMap::GetCompileUnitInfoForSymbolWithIndex ( uint32_t  symbol_idx, uint32_t *  oso_idx_ptr  )

protected

Definition at line 1003 of file SymbolFileDWARFDebugMap.cpp.

References m_compile_unit_infos, SymbolContainsSymbolWithIndex(), and UINT32_MAX.

Referenced by FindCompleteObjCDefinitionTypeForDIE(), and PrivateFindGlobalVariables().

GetCompUnitInfo() [1/2]

SymbolFileDWARFDebugMap::CompileUnitInfo * SymbolFileDWARFDebugMap::GetCompUnitInfo ( const lldb_private::CompileUnit &  comp_unit )

protected

Definition at line 644 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::UserID::GetID(), lldb_private::SymbolFileCommon::GetNumCompileUnits(), and m_compile_unit_infos.

GetCompUnitInfo() [2/2]

SymbolFileDWARFDebugMap::CompileUnitInfo * SymbolFileDWARFDebugMap::GetCompUnitInfo ( const lldb_private::SymbolContext &  sc )

protected

Definition at line 639 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::SymbolContext::comp_unit, and GetCompUnitInfo().

Referenced by GetCompUnitInfo(), GetSymbolFile(), GetTypes(), and ParseAllLanguages().

GetCompUnitInfoIndex()

uint32_t SymbolFileDWARFDebugMap::GetCompUnitInfoIndex ( const CompileUnitInfo *  comp_unit_info )

protected

Definition at line 533 of file SymbolFileDWARFDebugMap.cpp.

References m_compile_unit_infos, and UINT32_MAX.

Referenced by GetModuleByCompUnitInfo().

GetCompUnitInfosForModule()

size_t SymbolFileDWARFDebugMap::GetCompUnitInfosForModule ( const lldb_private::Module *  oso_module, std::vector< CompileUnitInfo * > &  cu_infos  )

protected

Definition at line 658 of file SymbolFileDWARFDebugMap.cpp.

References GetModuleByCompUnitInfo(), lldb_private::SymbolFileCommon::GetNumCompileUnits(), and m_compile_unit_infos.

Referenced by SymbolFileDWARFDebugMap::CompileUnitInfo::GetFileRangeMap().

GetDebugInfoModules()

ModuleList SymbolFileDWARFDebugMap::GetDebugInfoModules ( )

overridevirtual

Get the additional modules that this symbol file uses to parse debug info.

Some debug info is stored in stand alone object files that are represented by unique modules that will show up in the statistics module list. Return a list of modules that are not in the target module list that this symbol file is currently using so that they can be tracked and assoicated with the module in the statistics.

Reimplemented from lldb_private::SymbolFile.

Definition at line 1494 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::ModuleList::Append(), ForEachSymbolFile(), lldb_private::ModuleChild::GetModule(), and lldb_private::SymbolFileCommon::GetObjectFile().

GetDeclContextContainingUID()

CompilerDeclContext SymbolFileDWARFDebugMap::GetDeclContextContainingUID ( lldb::user_id_t  uid )

overridevirtual

Reimplemented from lldb_private::SymbolFile.

Definition at line 1356 of file SymbolFileDWARFDebugMap.cpp.

References SymbolFileDWARF::GetDeclContextContainingUID(), GetOSOIndexFromUserID(), and GetSymbolFileByOSOIndex().

GetDeclContextForUID()

CompilerDeclContext SymbolFileDWARFDebugMap::GetDeclContextForUID ( lldb::user_id_t  uid )

overridevirtual

Reimplemented from lldb_private::SymbolFile.

Definition at line 1347 of file SymbolFileDWARFDebugMap.cpp.

References SymbolFileDWARF::GetDeclContextForUID(), GetOSOIndexFromUserID(), and GetSymbolFileByOSOIndex().

GetDynamicArrayInfoForUID()

std::optional< SymbolFile::ArrayInfo > SymbolFileDWARFDebugMap::GetDynamicArrayInfoForUID ( lldb::user_id_t  type_uid, const lldb_private::ExecutionContext *  exe_ctx  )

overridevirtual

If type_uid points to an array type, return its characteristics.

To support variable-length array types, this function takes an optional ExecutionContext. If exe_ctx is non-null, the dynamic characteristics for that context are returned.

Implements lldb_private::SymbolFile.

Definition at line 797 of file SymbolFileDWARFDebugMap.cpp.

References SymbolFileDWARF::GetDynamicArrayInfoForUID(), GetOSOIndexFromUserID(), and GetSymbolFileByOSOIndex().

GetFileSpecForSO()

bool SymbolFileDWARFDebugMap::GetFileSpecForSO ( uint32_t  oso_idx, lldb_private::FileSpec &  file_spec  )

protected

Definition at line 494 of file SymbolFileDWARFDebugMap.cpp.

References m_compile_unit_infos.

Referenced by ParseCompileUnitAtIndex().

GetModuleByCompUnitInfo()

Module * SymbolFileDWARFDebugMap::GetModuleByCompUnitInfo ( CompileUnitInfo *  comp_unit_info )

protected

Definition at line 406 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::Status::AsCString(), lldb_private::ConstString::AsCString(), GetCompUnitInfoIndex(), lldb_private::ConstString::GetCString(), lldb_private::ModuleChild::GetModule(), lldb_private::SymbolFileCommon::GetObjectFile(), lldb_private::FileSpec::GetPath(), lldb_private::FileSystem::Instance(), lldb_private::SymbolFileCommon::m_objfile_sp, m_oso_map, SymbolFileDWARFDebugMap::CompileUnitInfo::oso_load_error, SymbolFileDWARFDebugMap::CompileUnitInfo::oso_mod_time, SymbolFileDWARFDebugMap::CompileUnitInfo::oso_path, SymbolFileDWARFDebugMap::CompileUnitInfo::oso_sp, lldb_private::Status::SetErrorStringWithFormat(), lldb_private::ArchSpec::SetTriple(), and lldb_private::ObjectFile::SplitArchivePathWithObject().

Referenced by CalculateFrameVariableError(), GetCompUnitInfosForModule(), SymbolFileDWARFDebugMap::CompileUnitInfo::GetFileRangeMap(), GetModuleByOSOIndex(), GetObjectFileByCompUnitInfo(), GetSymbolFileByCompUnitInfo(), and ParseCompileUnitAtIndex().

GetModuleByOSOIndex()

Module * SymbolFileDWARFDebugMap::GetModuleByOSOIndex ( uint32_t  oso_idx )

protected

Definition at line 399 of file SymbolFileDWARFDebugMap.cpp.

References GetModuleByCompUnitInfo(), lldb_private::SymbolFileCommon::GetNumCompileUnits(), and m_compile_unit_infos.

Referenced by GetObjectFileByOSOIndex().

GetObjectFileByCompUnitInfo()

ObjectFile * SymbolFileDWARFDebugMap::GetObjectFileByCompUnitInfo ( CompileUnitInfo *  comp_unit_info )

protected

Definition at line 525 of file SymbolFileDWARFDebugMap.cpp.

References GetModuleByCompUnitInfo(), and lldb_private::Module::GetObjectFile().

GetObjectFileByOSOIndex()

ObjectFile * SymbolFileDWARFDebugMap::GetObjectFileByOSOIndex ( uint32_t  oso_idx )

protected

Definition at line 505 of file SymbolFileDWARFDebugMap.cpp.

References GetModuleByOSOIndex(), and lldb_private::Module::GetObjectFile().

GetOSOIndexFromUserID()

static uint32_t SymbolFileDWARFDebugMap::GetOSOIndexFromUserID ( lldb::user_id_t  uid )

inlinestaticprotected

Definition at line 214 of file SymbolFileDWARFDebugMap.h.

References DIERef::file_index(), and lldbassert.

Referenced by GetDeclContextContainingUID(), GetDeclContextForUID(), GetDynamicArrayInfoForUID(), ParseCallEdgesInFunction(), and ResolveTypeUID().

GetPluginDescriptionStatic()

llvm::StringRef SymbolFileDWARFDebugMap::GetPluginDescriptionStatic ( )

static

Definition at line 237 of file SymbolFileDWARFDebugMap.cpp.

Referenced by Initialize().

GetPluginName()

llvm::StringRef SymbolFileDWARFDebugMap::GetPluginName ( )

inlineoverridevirtual

Implements lldb_private::PluginInterface.

Definition at line 151 of file SymbolFileDWARFDebugMap.h.

References GetPluginNameStatic().

GetPluginNameStatic()

static llvm::StringRef SymbolFileDWARFDebugMap::GetPluginNameStatic ( )

inlinestatic

Definition at line 46 of file SymbolFileDWARFDebugMap.h.

Referenced by GetPluginName(), and Initialize().

GetSymbolFile() [1/2]

SymbolFileDWARF * SymbolFileDWARFDebugMap::GetSymbolFile ( const lldb_private::CompileUnit &  comp_unit )

protected

Definition at line 518 of file SymbolFileDWARFDebugMap.cpp.

References GetCompUnitInfo(), and GetSymbolFileByCompUnitInfo().

GetSymbolFile() [2/2]

SymbolFileDWARF * SymbolFileDWARFDebugMap::GetSymbolFile ( const lldb_private::SymbolContext &  sc )

protected

Definition at line 513 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::SymbolContext::comp_unit, and GetSymbolFile().

Referenced by ForEachExternalModule(), GetSymbolFile(), ParseBlocksRecursive(), ParseDebugMacros(), ParseFunctions(), ParseImportedModules(), ParseIsOptimized(), ParseLanguage(), ParseLineTable(), ParseSupportFiles(), ParseTypes(), ParseVariablesForContext(), and ParseXcodeSDK().

GetSymbolFileAsSymbolFileDWARF()

SymbolFileDWARF * SymbolFileDWARFDebugMap::GetSymbolFileAsSymbolFileDWARF ( SymbolFile *  sym_file )

staticprotected

Definition at line 554 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::PluginInterface::GetPluginName(), and SymbolFileDWARF::GetPluginNameStatic().

Referenced by DebugMapModule::GetSymbolFile(), GetSymbolFileByCompUnitInfo(), and LinkOSOAddress().

GetSymbolFileByCompUnitInfo()

SymbolFileDWARF * SymbolFileDWARFDebugMap::GetSymbolFileByCompUnitInfo ( CompileUnitInfo *  comp_unit_info )

protected

Definition at line 561 of file SymbolFileDWARFDebugMap.cpp.

References GetModuleByCompUnitInfo(), and GetSymbolFileAsSymbolFileDWARF().

Referenced by FindCompleteObjCDefinitionTypeForDIE(), GetCompileUnit(), GetCompileUnitInfo(), GetSymbolFile(), GetSymbolFileByOSOIndex(), GetTypes(), ParseCompileUnitAtIndex(), and SetCompileUnit().

GetSymbolFileByOSOIndex()

SymbolFileDWARF * SymbolFileDWARFDebugMap::GetSymbolFileByOSOIndex ( uint32_t  oso_idx )

protected

Definition at line 546 of file SymbolFileDWARFDebugMap.cpp.

References GetSymbolFileByCompUnitInfo(), and m_compile_unit_infos.

Referenced by ForEachSymbolFile(), GetDeclContextContainingUID(), GetDeclContextForUID(), GetDynamicArrayInfoForUID(), ParseCallEdgesInFunction(), PrivateFindGlobalVariables(), and ResolveTypeUID().

GetTypes()

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

overridevirtual

Implements lldb_private::SymbolFile.

Definition at line 1108 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::SymbolContextScope::CalculateSymbolContext(), ForEachSymbolFile(), GetCompUnitInfo(), lldb_private::SymbolFile::GetModuleMutex(), GetSymbolFileByCompUnitInfo(), SymbolFileDWARF::GetTypes(), and LLDB_SCOPED_TIMERF.

GetUniqueDWARFASTTypeMap()

UniqueDWARFASTTypeMap & SymbolFileDWARFDebugMap::GetUniqueDWARFASTTypeMap ( )

inlineprotected

Definition at line 299 of file SymbolFileDWARFDebugMap.h.

References m_unique_ast_type_map.

Referenced by SymbolFileDWARF::GetUniqueDWARFASTTypeMap().

Initialize()

void SymbolFileDWARFDebugMap::Initialize ( )

static

Definition at line 228 of file SymbolFileDWARFDebugMap.cpp.

References CreateInstance(), GetPluginDescriptionStatic(), GetPluginNameStatic(), and lldb_private::PluginManager::RegisterPlugin().

Referenced by SymbolFileDWARF::Initialize().

InitializeObject()

void SymbolFileDWARFDebugMap::InitializeObject ( )

overridevirtual

Initialize the SymbolFile object.

The SymbolFile object with the best set of abilities (detected in "uint32_t SymbolFile::GetAbilities()) will have this function called if it is chosen to parse an object file. More complete initialization can happen in this function which will get called prior to any other functions in the SymbolFile protocol.

Reimplemented from lldb_private::SymbolFile.

Definition at line 252 of file SymbolFileDWARFDebugMap.cpp.

InitOSO()

void SymbolFileDWARFDebugMap::InitOSO ( )

protected

Definition at line 254 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::RangeDataVector< B, S, T, N, Compare >::Append(), lldb_private::Symtab::AppendSymbolIndexesWithType(), lldb_private::Symtab::AppendSymbolIndexesWithTypeAndFlagsValue(), lldb_private::ConstString::AsCString(), lldb_private::Symtab::eDebugYes, lldb::eSymbolTypeCode, lldb::eSymbolTypeData, lldb::eSymbolTypeObjectFile, lldb::eSymbolTypeSourceFile, lldb_private::ObjectFile::eTypeCoreFile, lldb_private::ObjectFile::eTypeDebugInfo, lldb_private::ObjectFile::eTypeDynamicLinker, lldb_private::ObjectFile::eTypeExecutable, lldb_private::ObjectFile::eTypeInvalid, lldb_private::ObjectFile::eTypeJIT, lldb_private::ObjectFile::eTypeObjectFile, lldb_private::ObjectFile::eTypeSharedLibrary, lldb_private::ObjectFile::eTypeStubLibrary, lldb_private::ObjectFile::eTypeUnknown, lldb_private::Symtab::eVisibilityAny, lldb_private::Symbol::GetAddressRef(), lldb_private::Symbol::GetByteSize(), lldb_private::ConstString::GetCString(), lldb_private::Address::GetFileAddress(), lldb_private::Symbol::GetID(), lldb_private::Symbol::GetIntegerValue(), lldb_private::GetLog(), lldb_private::Symbol::GetName(), lldb_private::Symbol::GetSiblingIndex(), lldb_private::Symbol::GetType(), kHaveInitializedOSOs, LLDB_INVALID_ADDRESS, LLDB_LOGF, m_compile_unit_infos, m_debug_map, m_flags, m_func_indexes, m_glob_indexes, lldb_private::SymbolFileCommon::m_objfile_sp, lldb_private::RangeDataVector< B, S, T, N, Compare >::Sort(), lldb_private::Symtab::SortSymbolIndexesByValue(), lldb_private::Symtab::SymbolAtIndex(), and UINT32_MAX.

Referenced by CalculateAbilities(), and CalculateNumCompileUnits().

isA()

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

inlineoverridevirtual

LLVM RTTI support.

Reimplemented from lldb_private::SymbolFileCommon.

Definition at line 35 of file SymbolFileDWARFDebugMap.h.

References ID.

LinkOSOAddress()

bool SymbolFileDWARFDebugMap::LinkOSOAddress ( lldb_private::Address &  addr )

protected

Convert addr from a .o file address, to an executable address.

Parameters

[in]

addr

A section offset address from a .o file

Returns

Returns true if addr was converted to be an executable section/offset address, false otherwise.

Definition at line 1435 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::RangeData< B, S, T >::data, lldb_private::RangeDataVector< B, S, T, N, Compare >::FindEntryThatContains(), GetCompileUnitInfo(), lldb_private::Address::GetFileAddress(), SymbolFileDWARFDebugMap::CompileUnitInfo::GetFileRangeMap(), lldb_private::Address::GetModule(), lldb_private::ModuleChild::GetModule(), lldb_private::SymbolFileCommon::GetObjectFile(), lldb_private::Range< B, S >::GetRangeBase(), lldb_private::Module::GetSymbolFile(), GetSymbolFileAsSymbolFileDWARF(), m_debug_map, and lldb_private::Module::ResolveFileAddress().

Referenced by SymbolFileDWARF::FixupAddress().

LinkOSOFileAddress()

lldb::addr_t SymbolFileDWARFDebugMap::LinkOSOFileAddress ( SymbolFileDWARF *  oso_symfile, lldb::addr_t  oso_file_addr  )

protected

Convert a .o file "file address" to an executable "file address".

Parameters

[in]	oso_symfile	The DWARF symbol file that contains oso_file_addr
[in]	oso_file_addr	A .o file "file address" to convert.

Returns

LLDB_INVALID_ADDRESS if oso_file_addr is not in the linked executable, otherwise a valid "file address" from the linked executable that contains the debug map.

Definition at line 1414 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::RangeData< B, S, T >::data, lldb_private::RangeDataVector< B, S, T, N, Compare >::FindEntryThatContains(), GetCompileUnitInfo(), SymbolFileDWARFDebugMap::CompileUnitInfo::GetFileRangeMap(), lldb_private::Range< B, S >::GetRangeBase(), LLDB_INVALID_ADDRESS, and m_debug_map.

Referenced by SymbolFileDWARF::FixupAddress(), and SymbolFileDWARF::ParseVariableDIE().

LinkOSOLineTable()

LineTable * SymbolFileDWARFDebugMap::LinkOSOLineTable ( SymbolFileDWARF *  oso_symfile, lldb_private::LineTable *  line_table  )

protected

Given a line table full of lines with "file addresses" that are for a .o file represented by oso_symfile, link a new line table and return it.

Parameters

[in]	oso_symfile	The DWARF symbol file that produced the line_table
[in]	line_table	A pointer to the line table.

Returns

Returns a valid line table full of linked addresses, or NULL if none of the line table addresses exist in the main executable.

Definition at line 1463 of file SymbolFileDWARFDebugMap.cpp.

References GetCompileUnitInfo(), SymbolFileDWARFDebugMap::CompileUnitInfo::GetFileRangeMap(), and lldb_private::LineTable::LinkLineTable().

ParseAllLanguages()

llvm::SmallSet< lldb::LanguageType, 4 > SymbolFileDWARFDebugMap::ParseAllLanguages ( lldb_private::CompileUnit &  comp_unit )

overridevirtual

This function exists because SymbolFileDWARFDebugMap may extra compile units which aren't exposed as "real" compile units.

In every other case this function should behave identically as ParseLanguage.

Reimplemented from lldb_private::SymbolFile.

Definition at line 687 of file SymbolFileDWARFDebugMap.cpp.

References GetCompUnitInfo(), and lldb_private::CompileUnit::GetLanguage().

ParseBlocksRecursive()

size_t SymbolFileDWARFDebugMap::ParseBlocksRecursive ( lldb_private::Function &  func )

overridevirtual

Implements lldb_private::SymbolFile.

Definition at line 758 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::Function::GetCompileUnit(), lldb_private::SymbolFile::GetModuleMutex(), GetSymbolFile(), and SymbolFileDWARF::ParseBlocksRecursive().

ParseCallEdgesInFunction()

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

overridevirtual

Reimplemented from lldb_private::SymbolFile.

Definition at line 1135 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::UserID::GetID(), GetOSOIndexFromUserID(), GetSymbolFileByOSOIndex(), and SymbolFileDWARF::ParseCallEdgesInFunction().

ParseCompileUnitAtIndex()

CompUnitSP SymbolFileDWARFDebugMap::ParseCompileUnitAtIndex ( uint32_t  index )

overrideprotectedvirtual

This function actually returns the first compile unit the object file at the given index contains.

Implements lldb_private::SymbolFileCommon.

Definition at line 592 of file SymbolFileDWARFDebugMap.cpp.

References lldb::eLanguageTypeUnknown, lldb_private::eLazyBoolCalculate, GetFileSpecForSO(), GetModuleByCompUnitInfo(), lldb_private::SymbolFileCommon::GetNumCompileUnits(), GetSymbolFileByCompUnitInfo(), m_compile_unit_infos, lldb_private::SymbolFileCommon::m_objfile_sp, and lldb_private::SymbolFileCommon::SetCompileUnitAtIndex().

Referenced by GetCompileUnit().

ParseDebugMacros()

bool SymbolFileDWARFDebugMap::ParseDebugMacros ( lldb_private::CompileUnit &  comp_unit )

overridevirtual

Implements lldb_private::SymbolFile.

Definition at line 713 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::SymbolFile::GetModuleMutex(), GetSymbolFile(), and SymbolFileDWARF::ParseDebugMacros().

ParseDeclsForContext()

void SymbolFileDWARFDebugMap::ParseDeclsForContext ( lldb_private::CompilerDeclContext  decl_ctx )

overridevirtual

Reimplemented from lldb_private::SymbolFile.

Definition at line 1364 of file SymbolFileDWARFDebugMap.cpp.

References ForEachSymbolFile(), and SymbolFileDWARF::ParseDeclsForContext().

ParseFunctions()

size_t SymbolFileDWARFDebugMap::ParseFunctions ( lldb_private::CompileUnit &  comp_unit )

overridevirtual

Implements lldb_private::SymbolFile.

Definition at line 697 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::SymbolFile::GetModuleMutex(), GetSymbolFile(), and SymbolFileDWARF::ParseFunctions().

ParseImportedModules()

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

overridevirtual

Implements lldb_private::SymbolFile.

Definition at line 749 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::SymbolFile::GetModuleMutex(), GetSymbolFile(), and SymbolFileDWARF::ParseImportedModules().

ParseIsOptimized()

bool SymbolFileDWARFDebugMap::ParseIsOptimized ( lldb_private::CompileUnit &  comp_unit )

overridevirtual

Reimplemented from lldb_private::SymbolFile.

Definition at line 741 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::SymbolFile::GetModuleMutex(), GetSymbolFile(), and SymbolFileDWARF::ParseIsOptimized().

ParseLanguage()

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

overridevirtual

Implements lldb_private::SymbolFile.

Definition at line 670 of file SymbolFileDWARFDebugMap.cpp.

References lldb::eLanguageTypeUnknown, lldb_private::SymbolFile::GetModuleMutex(), GetSymbolFile(), and SymbolFileDWARF::ParseLanguage().

ParseLineTable()

bool SymbolFileDWARFDebugMap::ParseLineTable ( lldb_private::CompileUnit &  comp_unit )

overridevirtual

Implements lldb_private::SymbolFile.

Definition at line 705 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::SymbolFile::GetModuleMutex(), GetSymbolFile(), and SymbolFileDWARF::ParseLineTable().

ParseSupportFiles()

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

override

Definition at line 732 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::SymbolFile::GetModuleMutex(), GetSymbolFile(), and SymbolFileDWARF::ParseSupportFiles().

ParseTypes()

size_t SymbolFileDWARFDebugMap::ParseTypes ( lldb_private::CompileUnit &  comp_unit )

overridevirtual

Implements lldb_private::SymbolFile.

Definition at line 770 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::SymbolFile::GetModuleMutex(), GetSymbolFile(), and SymbolFileDWARF::ParseTypes().

ParseVariablesForContext()

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

overridevirtual

Implements lldb_private::SymbolFile.

Definition at line 779 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::SymbolFile::GetModuleMutex(), GetSymbolFile(), and SymbolFileDWARF::ParseVariablesForContext().

ParseXcodeSDK()

XcodeSDK SymbolFileDWARFDebugMap::ParseXcodeSDK ( lldb_private::CompileUnit &  comp_unit )

overridevirtual

Return the Xcode SDK comp_unit was compiled against.

Reimplemented from lldb_private::SymbolFile.

Definition at line 678 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::SymbolFile::GetModuleMutex(), GetSymbolFile(), and SymbolFileDWARF::ParseXcodeSDK().

PrivateFindGlobalVariables()

void SymbolFileDWARFDebugMap::PrivateFindGlobalVariables ( lldb_private::ConstString  name, const lldb_private::CompilerDeclContext &  parent_decl_ctx, const std::vector< uint32_t > &  name_symbol_indexes, uint32_t  max_matches, lldb_private::VariableList &  variables  )

protected

Definition at line 893 of file SymbolFileDWARFDebugMap.cpp.

References SymbolFileDWARF::FindGlobalVariables(), GetCompileUnitInfoForSymbolWithIndex(), lldb_private::VariableList::GetSize(), and GetSymbolFileByOSOIndex().

ResolveSymbolContext() [1/2]

uint32_t SymbolFileDWARFDebugMap::ResolveSymbolContext ( const lldb_private::Address &  so_addr, lldb::SymbolContextItem  resolve_scope, lldb_private::SymbolContext &  sc  )

overridevirtual

Implements lldb_private::SymbolFile.

ResolveSymbolContext() [2/2]

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

overridevirtual

Reimplemented from lldb_private::SymbolFile.

ResolveTypeUID()

Type * SymbolFileDWARFDebugMap::ResolveTypeUID ( lldb::user_id_t  type_uid )

overridevirtual

Implements lldb_private::SymbolFile.

Definition at line 787 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::SymbolFile::GetModuleMutex(), GetOSOIndexFromUserID(), GetSymbolFileByOSOIndex(), and SymbolFileDWARF::ResolveTypeUID().

SetCompileUnit()

void SymbolFileDWARFDebugMap::SetCompileUnit ( SymbolFileDWARF *  oso_dwarf, const lldb::CompUnitSP &  cu_sp  )

protected

Definition at line 1320 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::SymbolFileCommon::GetNumCompileUnits(), GetSymbolFileByCompUnitInfo(), m_compile_unit_infos, and lldb_private::SymbolFileCommon::SetCompileUnitAtIndex().

Supports_DW_AT_APPLE_objc_complete_type()

bool SymbolFileDWARFDebugMap::Supports_DW_AT_APPLE_objc_complete_type ( SymbolFileDWARF *  skip_dwarf_oso )

protected

Definition at line 1154 of file SymbolFileDWARFDebugMap.cpp.

References lldb_private::eLazyBoolCalculate, lldb_private::eLazyBoolNo, lldb_private::eLazyBoolYes, ForEachSymbolFile(), m_supports_DW_AT_APPLE_objc_complete_type, and SymbolFileDWARF::Supports_DW_AT_APPLE_objc_complete_type().

Referenced by SymbolFileDWARF::Supports_DW_AT_APPLE_objc_complete_type().

SymbolContainsSymbolWithID()

int SymbolFileDWARFDebugMap::SymbolContainsSymbolWithID ( lldb::user_id_t *  symbol_idx_ptr, const CompileUnitInfo *  comp_unit_info  )

staticprotected

Definition at line 989 of file SymbolFileDWARFDebugMap.cpp.

Referenced by GetCompileUnitInfoForSymbolWithID().

SymbolContainsSymbolWithIndex()

int SymbolFileDWARFDebugMap::SymbolContainsSymbolWithIndex ( uint32_t *  symbol_idx_ptr, const CompileUnitInfo *  comp_unit_info  )

staticprotected

Definition at line 976 of file SymbolFileDWARFDebugMap.cpp.

Referenced by GetCompileUnitInfoForSymbolWithIndex().

Terminate()

void SymbolFileDWARFDebugMap::Terminate ( )

static

Definition at line 233 of file SymbolFileDWARFDebugMap.cpp.

References CreateInstance(), and lldb_private::PluginManager::UnregisterPlugin().

Referenced by SymbolFileDWARF::Terminate().

Friends And Related Function Documentation

DebugMapModule

friend class DebugMapModule

friend

Definition at line 159 of file SymbolFileDWARFDebugMap.h.

DWARFASTParserClang

friend class DWARFASTParserClang

friend

Definition at line 160 of file SymbolFileDWARFDebugMap.h.

DWARFCompileUnit

friend class DWARFCompileUnit

friend

Definition at line 161 of file SymbolFileDWARFDebugMap.h.

SymbolFileDWARF

friend class SymbolFileDWARF

friend

Definition at line 162 of file SymbolFileDWARFDebugMap.h.

Member Data Documentation

ID

char SymbolFileDWARFDebugMap::ID

staticprivate

LLVM RTTI support.

Definition at line 30 of file SymbolFileDWARFDebugMap.h.

Referenced by classof(), and isA().

m_compile_unit_infos

std::vector<CompileUnitInfo> SymbolFileDWARFDebugMap::m_compile_unit_infos

protected

Definition at line 333 of file SymbolFileDWARFDebugMap.h.

Referenced by CalculateAbilities(), CalculateNumCompileUnits(), ForEachSymbolFile(), GetCompileUnit(), GetCompileUnitInfo(), GetCompileUnitInfoForSymbolWithID(), GetCompileUnitInfoForSymbolWithIndex(), GetCompUnitInfo(), GetCompUnitInfoIndex(), GetCompUnitInfosForModule(), GetFileSpecForSO(), GetModuleByOSOIndex(), GetSymbolFileByOSOIndex(), InitOSO(), ParseCompileUnitAtIndex(), and SetCompileUnit().

m_debug_map

DebugMap SymbolFileDWARFDebugMap::m_debug_map

protected

Definition at line 341 of file SymbolFileDWARFDebugMap.h.

Referenced by AddOSOFileRange(), CalculateFrameVariableError(), InitOSO(), LinkOSOAddress(), and LinkOSOFileAddress().

m_flags

std::bitset<kNumFlags> SymbolFileDWARFDebugMap::m_flags

protected

Definition at line 332 of file SymbolFileDWARFDebugMap.h.

Referenced by InitOSO().

m_func_indexes

std::vector<uint32_t> SymbolFileDWARFDebugMap::m_func_indexes

protected

Definition at line 334 of file SymbolFileDWARFDebugMap.h.

Referenced by InitOSO().

m_glob_indexes

std::vector<uint32_t> SymbolFileDWARFDebugMap::m_glob_indexes

protected

Definition at line 335 of file SymbolFileDWARFDebugMap.h.

Referenced by InitOSO().

m_oso_map

std::map<std::pair<lldb_private::ConstString, llvm::sys::TimePoint<> >, OSOInfoSP> SymbolFileDWARFDebugMap::m_oso_map

protected

Definition at line 338 of file SymbolFileDWARFDebugMap.h.

Referenced by GetModuleByCompUnitInfo().

m_supports_DW_AT_APPLE_objc_complete_type

lldb_private::LazyBool SymbolFileDWARFDebugMap::m_supports_DW_AT_APPLE_objc_complete_type

protected

Definition at line 340 of file SymbolFileDWARFDebugMap.h.

Referenced by Supports_DW_AT_APPLE_objc_complete_type().

m_unique_ast_type_map

UniqueDWARFASTTypeMap SymbolFileDWARFDebugMap::m_unique_ast_type_map

protected

Definition at line 339 of file SymbolFileDWARFDebugMap.h.

Referenced by GetUniqueDWARFASTTypeMap().

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

• SymbolFileDWARFDebugMap.h
• SymbolFileDWARFDebugMap.cpp