#include <Symbol.h>

Inheritance diagram for lldb_private::Symbol:

Public Member Functions
	Symbol ()
	Symbol (uint32_t symID, llvm::StringRef name, lldb::SymbolType type, bool external, bool is_debug, bool is_trampoline, bool is_artificial, const lldb::SectionSP &section_sp, lldb::addr_t value, lldb::addr_t size, bool size_is_valid, bool contains_linker_annotations, uint32_t flags)
	Symbol (uint32_t symID, const Mangled &mangled, lldb::SymbolType type, bool external, bool is_debug, bool is_trampoline, bool is_artificial, const AddressRange &range, bool size_is_valid, bool contains_linker_annotations, uint32_t flags)
	Symbol (const Symbol &rhs)
const Symbol &	operator= (const Symbol &rhs)
void	Clear ()
bool	Compare (ConstString name, lldb::SymbolType type) const
void	Dump (Stream s, Target target, uint32_t index, Mangled::NamePreference name_preference=Mangled::ePreferDemangled) const
bool	ValueIsAddress () const
Address &	GetAddressRef ()
const Address &	GetAddressRef () const
lldb::addr_t	GetFileAddress () const
lldb::addr_t	GetLoadAddress (Target *target) const
Address	GetAddress () const
uint64_t	GetRawValue () const
	Get the raw value of the symbol from the symbol table.
uint64_t	GetIntegerValue (uint64_t fail_value=0) const
lldb::addr_t	ResolveCallableAddress (Target &target) const
ConstString	GetName () const
ConstString	GetNameNoArguments () const
ConstString	GetDisplayName () const
uint32_t	GetID () const
lldb::LanguageType	GetLanguage () const
void	SetID (uint32_t uid)
Mangled &	GetMangled ()
const Mangled &	GetMangled () const
ConstString	GetReExportedSymbolName () const
FileSpec	GetReExportedSymbolSharedLibrary () const
void	SetReExportedSymbolName (ConstString name)
bool	SetReExportedSymbolSharedLibrary (const FileSpec &fspec)
Symbol *	ResolveReExportedSymbol (Target &target) const
uint32_t	GetSiblingIndex () const
lldb::SymbolType	GetType () const
void	SetType (lldb::SymbolType type)
const char *	GetTypeAsString () const
uint32_t	GetFlags () const
void	SetFlags (uint32_t flags)
void	GetDescription (Stream s, lldb::DescriptionLevel level, Target target, std::optional< Stream::HighlightSettings > settings=std::nullopt) const
bool	IsSynthetic () const
bool	IsSyntheticWithAutoGeneratedName () const
void	SetIsSynthetic (bool b)
bool	GetSizeIsSynthesized () const
void	SetSizeIsSynthesized (bool b)
bool	IsDebug () const
void	SetDebug (bool b)
bool	IsExternal () const
void	SetExternal (bool b)
bool	IsTrampoline () const
bool	IsIndirect () const
bool	IsWeak () const
void	SetIsWeak (bool b)
bool	GetByteSizeIsValid () const
lldb::addr_t	GetByteSize () const
void	SetByteSize (lldb::addr_t size)
bool	GetSizeIsSibling () const
void	SetSizeIsSibling (bool b)
uint32_t	GetPrologueByteSize ()
bool	GetDemangledNameIsSynthesized () const
void	SetDemangledNameIsSynthesized (bool b)
bool	ContainsLinkerAnnotations () const
void	SetContainsLinkerAnnotations (bool b)
void	CalculateSymbolContext (SymbolContext *sc) override
	Reconstruct the object's symbol context into sc.
lldb::ModuleSP	CalculateSymbolContextModule () override
Symbol *	CalculateSymbolContextSymbol () override
void	DumpSymbolContext (Stream *s) override
	Dump the object's symbol context to the stream s.
lldb::DisassemblerSP	GetInstructions (const ExecutionContext &exe_ctx, const char *flavor, bool prefer_file_cache)
bool	GetDisassembly (const ExecutionContext &exe_ctx, const char *flavor, bool prefer_file_cache, Stream &strm)
bool	ContainsFileAddress (lldb::addr_t file_addr) const
bool	Decode (const DataExtractor &data, lldb::offset_t offset_ptr, const SectionList section_list, const StringTableReader &strtab)
	Decode a serialized version of this object from data.
void	Encode (DataEncoder &encoder, ConstStringTable &strtab) const
	Encode this object into a data encoder object.
bool	operator== (const Symbol &rhs) const
Public Member Functions inherited from lldb_private::SymbolContextScope
virtual	~SymbolContextScope ()=default
virtual CompileUnit *	CalculateSymbolContextCompileUnit ()
virtual Function *	CalculateSymbolContextFunction ()
virtual Block *	CalculateSymbolContextBlock ()

Static Public Member Functions
static llvm::Expected< Symbol >	FromJSON (const JSONSymbol &symbol, SectionList *section_list)
static llvm::StringRef	GetSyntheticSymbolPrefix ()
static const char *	GetTypeAsString (lldb::SymbolType symbol_type)
static lldb::SymbolType	GetTypeFromString (const char *str)

Protected Member Functions
Symbol *	ResolveReExportedSymbolInModuleSpec (Target &target, ConstString &reexport_name, lldb_private::ModuleSpec &module_spec, lldb_private::ModuleList &seen_modules) const
void	SynthesizeNameIfNeeded () const

Protected Attributes
uint32_t	m_uid
uint16_t	m_type_data = 0
uint16_t	m_type_data_resolved: 1
uint16_t	m_is_synthetic: 1
uint16_t	m_is_debug: 1
uint16_t	m_is_external: 1
uint16_t	m_size_is_sibling: 1
uint16_t	m_size_is_synthesized: 1
uint16_t	m_size_is_valid: 1
uint16_t	m_demangled_is_synthesized: 1
uint16_t	m_contains_linker_annotations: 1
uint16_t	m_is_weak: 1
uint16_t	m_type: 6
Mangled	m_mangled
AddressRange	m_addr_range
uint32_t	m_flags = 0

Detailed Description

Definition at line 33 of file Symbol.h.

Constructor & Destructor Documentation

◆ Symbol() [1/4]

Symbol::Symbol ( )

Definition at line 29 of file Symbol.cpp.

References lldb::eSymbolTypeInvalid, m_addr_range, m_contains_linker_annotations, m_demangled_is_synthesized, m_is_debug, m_is_external, m_is_synthetic, m_is_weak, m_mangled, m_size_is_sibling, m_size_is_synthesized, m_size_is_valid, m_type, and m_type_data_resolved.

Referenced by CalculateSymbolContextSymbol(), FromJSON(), operator=(), operator==(), ResolveCallableAddress(), ResolveReExportedSymbol(), ResolveReExportedSymbolInModuleSpec(), and Symbol().

◆ Symbol() [2/4]

Symbol::Symbol	(	uint32_t	symID,
		llvm::StringRef	name,
		lldb::SymbolType	type,
		bool	external,
		bool	is_debug,
		bool	is_trampoline,
		bool	is_artificial,
		const lldb::SectionSP &	section_sp,
		lldb::addr_t	value,
		lldb::addr_t	size,
		bool	size_is_valid,
		bool	contains_linker_annotations,
		uint32_t	flags )

Definition at line 37 of file Symbol.cpp.

References m_addr_range, m_contains_linker_annotations, m_demangled_is_synthesized, m_flags, m_is_debug, m_is_external, m_is_synthetic, m_is_weak, m_mangled, m_size_is_sibling, m_size_is_synthesized, m_size_is_valid, m_type, m_type_data_resolved, and m_uid.

◆ Symbol() [3/4]

Symbol::Symbol	(	uint32_t	symID,
		const Mangled &	mangled,
		lldb::SymbolType	type,
		bool	external,
		bool	is_debug,
		bool	is_trampoline,
		bool	is_artificial,
		const AddressRange &	range,
		bool	size_is_valid,
		bool	contains_linker_annotations,
		uint32_t	flags )

Definition at line 51 of file Symbol.cpp.

References GetByteSize(), m_addr_range, m_contains_linker_annotations, m_demangled_is_synthesized, m_flags, m_is_debug, m_is_external, m_is_synthetic, m_is_weak, m_mangled, m_size_is_sibling, m_size_is_synthesized, m_size_is_valid, m_type, m_type_data_resolved, and m_uid.

◆ Symbol() [4/4]

Symbol::Symbol ( const Symbol & rhs )

Definition at line 66 of file Symbol.cpp.

References m_addr_range, m_contains_linker_annotations, m_demangled_is_synthesized, m_flags, m_is_debug, m_is_external, m_is_synthetic, m_is_weak, m_mangled, m_size_is_sibling, m_size_is_synthesized, m_size_is_valid, m_type, m_type_data, m_type_data_resolved, m_uid, and Symbol().

Member Function Documentation

◆ CalculateSymbolContext()

void Symbol::CalculateSymbolContext ( SymbolContext * sc )

overridevirtual

Reconstruct the object's symbol context into sc.

The object should fill in as much of the SymbolContext as it can so function calls that require a symbol context can be made for the given object.

Parameters

[out] sc A symbol context object pointer that gets filled in.

See also: SymbolContextScope

Implements lldb_private::SymbolContextScope.

Definition at line 399 of file Symbol.cpp.

References GetAddressRef(), lldb_private::Address::GetModule(), lldb_private::SymbolContext::module_sp, lldb_private::SymbolContext::symbol, and ValueIsAddress().

◆ CalculateSymbolContextModule()

ModuleSP Symbol::CalculateSymbolContextModule ( )

overridevirtual

Reimplemented from lldb_private::SymbolContextScope.

Definition at line 408 of file Symbol.cpp.

References GetAddressRef(), lldb_private::Address::GetModule(), and ValueIsAddress().

Referenced by GetSymbolDeclarationFromAddress(), and lldb_private::ItaniumABILanguageRuntime::GetTypeInfo().

◆ CalculateSymbolContextSymbol()

Symbol * Symbol::CalculateSymbolContextSymbol ( )

overridevirtual

Reimplemented from lldb_private::SymbolContextScope.

Definition at line 414 of file Symbol.cpp.

References Symbol().

Referenced by lldb_private::DynamicLoaderDarwin::GetStepThroughTrampolinePlan().

◆ Clear()

void Symbol::Clear ( )

Definition at line 146 of file Symbol.cpp.

References lldb::eSymbolTypeInvalid, m_addr_range, m_contains_linker_annotations, m_demangled_is_synthesized, m_flags, m_is_debug, m_is_external, m_is_synthetic, m_is_weak, m_mangled, m_size_is_sibling, m_size_is_synthesized, m_size_is_valid, m_type, m_type_data, m_type_data_resolved, m_uid, and UINT32_MAX.

Referenced by ObjectFileMachO::ParseSymtab().

◆ Compare()

bool Symbol::Compare	(	ConstString	name,
		lldb::SymbolType	type ) const

Definition at line 386 of file Symbol.cpp.

References lldb::eSymbolTypeAny, lldb_private::Mangled::GetDemangledName(), GetMangled(), lldb_private::Mangled::GetMangledName(), and m_type.

Referenced by lldb_private::Symtab::FindFirstSymbolWithNameAndType(), and lldb_private::Debugger::FormatDisassemblerAddress().

◆ ContainsFileAddress()

bool Symbol::ContainsFileAddress ( lldb::addr_t file_addr ) const

Definition at line 579 of file Symbol.cpp.

References m_addr_range.

Referenced by lldb_private::Symtab::FindSymbolContainingFileAddress(), and lldb_private::Symtab::ForEachSymbolContainingFileAddress().

◆ ContainsLinkerAnnotations()

bool lldb_private::Symbol::ContainsLinkerAnnotations ( ) const

inline

Definition at line 232 of file Symbol.h.

References m_contains_linker_annotations.

Referenced by lldb_private::Symtab::InitNameIndexes().

◆ Decode()

bool Symbol::Decode	(	const DataExtractor &	data,
		lldb::offset_t *	offset_ptr,
		const SectionList *	section_list,
		const StringTableReader &	strtab )

Decode a serialized version of this object from data.

Parameters

data	The decoder object that references the serialized data.
offset_ptr	A pointer that contains the offset from which the data will be decoded from that gets updated as data gets decoded.
section_list	A section list that allows lldb_private::Address objects to be filled in. The address information for symbols are serilized as file addresses and must be converted into Address objects with the right section and offset.
strtab	All strings in cache files are put into string tables for efficiency and cache file size reduction. Strings are stored as uint32_t string table offsets in the cache data.

Returns: True if the symbol is successfully decoded, false otherwise.

Definition at line 612 of file Symbol.cpp.

References lldb_private::DataExtractor::GetU16(), lldb_private::DataExtractor::GetU32(), lldb_private::DataExtractor::GetU64(), lldb_private::DataExtractor::GetU8(), m_addr_range, m_contains_linker_annotations, m_demangled_is_synthesized, m_flags, m_is_debug, m_is_external, m_is_synthetic, m_is_weak, m_mangled, m_size_is_sibling, m_size_is_synthesized, m_size_is_valid, m_type, m_type_data, m_type_data_resolved, m_uid, and lldb_private::DataExtractor::ValidOffsetForDataOfSize().

◆ Dump()

void Symbol::Dump	(	Stream *	s,
		Target *	target,
		uint32_t	index,
		Mangled::NamePreference	name_preference = Mangled::ePreferDemangled ) const

◆ DumpSymbolContext()

void Symbol::DumpSymbolContext ( Stream * s )

overridevirtual

Dump the object's symbol context to the stream s.

The object should dump its symbol context to the stream s. This function is widely used in the DumpDebug and verbose output for lldb objects.

Parameters

[in] s The stream to which to dump the object's symbol context.

See also: SymbolContextScope

Implements lldb_private::SymbolContextScope.

Definition at line 416 of file Symbol.cpp.

References GetAddressRef(), GetID(), lldb_private::Stream::Printf(), lldb_private::Stream::PutCString(), and ValueIsAddress().

◆ Encode()

void Symbol::Encode	(	DataEncoder &	file,
		ConstStringTable &	strtab ) const

Encode this object into a data encoder object.

The encoding format for the symbol is as follows:

This allows this object to be serialized to disk.

Parameters

encoder	A data encoder object that serialized bytes will be encoded into.
strtab	All strings in cache files are put into string tables for efficiency and cache file size reduction. Strings are stored as uint32_t string table offsets in the cache data.

uint32_t m_uid; uint16_t m_type_data; uint16_t bitfield_data; Mangled mangled; uint8_t is_addr; uint64_t file_addr_or_value; uint64_t size; uint32_t flags;

The only tricky thing in this encoding is encoding all of the bits in the bitfields. We use a trick to store all bitfields as a 16 bit value and we do the same thing when decoding the symbol. There are test that ensure this encoding works for each individual bit. Everything else is very easy to store.

Definition at line 665 of file Symbol.cpp.

References lldb_private::DataEncoder::AppendU16(), lldb_private::DataEncoder::AppendU32(), lldb_private::DataEncoder::AppendU64(), lldb_private::DataEncoder::AppendU8(), m_addr_range, m_contains_linker_annotations, m_demangled_is_synthesized, m_flags, m_is_debug, m_is_external, m_is_synthetic, m_is_weak, m_mangled, m_size_is_sibling, m_size_is_synthesized, m_size_is_valid, m_type, m_type_data, m_type_data_resolved, and m_uid.

◆ FromJSON()

llvm::Expected< Symbol > Symbol::FromJSON	(	const JSONSymbol &	symbol,
		SectionList *	section_list )

static

Definition at line 101 of file Symbol.cpp.

References lldb_private::JSONSymbol::address, lldb::eSymbolTypeAny, lldb_private::SectionList::FindSectionContainingFileAddress(), lldb_private::JSONSymbol::id, lldb_private::JSONSymbol::name, lldb_private::JSONSymbol::size, Symbol(), lldb_private::JSONSymbol::type, and lldb_private::JSONSymbol::value.

Referenced by lldb_private::ObjectFileJSON::ParseSymtab().

◆ GetAddress()

Address lldb_private::Symbol::GetAddress ( ) const

inline

Definition at line 89 of file Symbol.h.

References m_addr_range, and ValueIsAddress().

Referenced by lldb_private::ClangExpressionDeclMap::AddOneFunction(), lldb_private::ClangExpressionDeclMap::AddOneGenericVariable(), lldb_private::AppleObjCTrampolineHandler::AppleObjCTrampolineHandler(), lldb_private::Process::CreateBreakpointSite(), lldb_private::ThreadPlanShouldStopHere::DefaultStepFromHereCallback(), findSymbolAddress(), lldb_private::ArchitectureMips::GetBreakableLoadAddress(), lldb_private::CommandObjectDisassemble::GetCurrentFunctionRanges(), ObjectFileMachO::GetEntryPointAddress(), lldb_private::ItaniumABILanguageRuntime::GetExceptionObjectForThread(), lldb_private::breakpad::SymbolFileBreakpad::GetParameterStackSize(), lldb_private::AppleObjCRuntime::GetPrintForDebuggerAddr(), lldb_private::DynamicLoaderDarwin::GetPthreadSetSpecificAddress(), lldb_private::StackFrameRecognizerManager::GetRecognizerForFrame(), lldb_private::DynamicLoaderDarwin::GetStartAddress(), lldb_private::DynamicLoaderDarwin::GetStepThroughTrampolinePlan(), JITLoaderGDB::GetSymbolAddress(), lldb_private::AppleObjCTrampolineHandler::AppleObjCVTables::InitializeVTableSymbols(), DynamicLoaderDarwinKernel::LoadKernelModuleIfNeeded(), DynamicLoaderFreeBSDKernel::LoadKernelModules(), lldb_private::SymbolFileCTF::ParseFunctions(), SymbolFileSymtab::ParseFunctions(), DynamicLoaderFreeBSDKernel::ReadAllKmods(), ResolveCallableAddress(), DYLDRendezvous::ResolveRendezvousAddress(), lldb_private::BreakpointResolverName::SearchCallback(), and lldb_private::ThreadPlanStepInRange::ShouldStop().

◆ GetAddressRef() [1/2]

Address & lldb_private::Symbol::GetAddressRef ( )

inline

Definition at line 73 of file Symbol.h.

References m_addr_range.

Referenced by lldb_private::InstrumentationRuntimeMainThreadChecker::Activate(), lldb_private::InstrumentationRuntimeTSan::Activate(), lldb_private::InstrumentationRuntimeUBSan::Activate(), DynamicLoaderPOSIXDYLD::AlwaysRelyOnEHUnwindInfo(), lldb_private::DynamicLoaderDarwin::AlwaysRelyOnEHUnwindInfo(), ObjectFilePECOFF::AppendFromCOFFSymbolTable(), ObjectFilePECOFF::AppendFromExportTable(), lldb_private::SymbolContextList::AppendIfUnique(), lldb_private::AppleObjCTrampolineHandler::AppleObjCTrampolineHandler(), ApplyELF32ABS32RelRelocation(), ApplyELF64ABS32Relocation(), ApplyELF64ABS64Relocation(), ObjectFileELF::ApplyRelocations(), CalculateSymbolContext(), CalculateSymbolContextModule(), lldb_private::Disassembler::Disassemble(), lldb_private::Address::Dump(), DumpAddressOffsetFromFunction(), DumpSymbolContext(), ExtractRuntimeGlobalSymbol(), lldb_private::Module::FindFunctions(), fixupExternalAddrZeroVariable(), lldb_private::ObjectFile::GetAddressClass(), ObjectFileMachO::GetAddressClass(), DynamicLoaderMacOS::GetDyldLockVariableAddressFromModule(), GetFileAddress(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::CompileUnitInfo::GetFileRangeMap(), lldb_private::AppleObjCRuntimeV1::GetISAHashTablePointer(), GetLoadAddress(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::InitOSO(), LookupSymbolInModule(), SymbolFileSymtab::ParseFunctions(), ObjectFileCOFF::ParseSymtab(), ObjectFileELF::ParseSymtab(), ObjectFileMachO::ParseSymtab(), ObjectFileXCOFF::ParseSymtab(), and lldb_private::ReportRetriever::SetupBreakpoint().

◆ GetAddressRef() [2/2]

const Address & lldb_private::Symbol::GetAddressRef ( ) const

inline

Definition at line 75 of file Symbol.h.

References m_addr_range.

◆ GetByteSize()

lldb::addr_t Symbol::GetByteSize ( ) const

Definition at line 431 of file Symbol.cpp.

References m_addr_range.

Referenced by lldb_private::ThreadPlanShouldStopHere::DefaultStepFromHereCallback(), lldb_private::Disassembler::Disassemble(), Dump(), lldb_private::CommandObjectDisassemble::GetCurrentFunctionRanges(), GetDescription(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::CompileUnitInfo::GetFileRangeMap(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::InitOSO(), LookupSymbolInModule(), lldb_private::SymbolFileCTF::ParseFunctions(), SymbolFileSymtab::ParseFunctions(), ObjectFileMachO::ParseSymtab(), and Symbol().

◆ GetByteSizeIsValid()

bool lldb_private::Symbol::GetByteSizeIsValid ( ) const

inline

Definition at line 209 of file Symbol.h.

References m_size_is_valid.

Referenced by LookupSymbolInModule(), and ObjectFileELF::ParseUnwindSymbols().

◆ GetDemangledNameIsSynthesized()

bool lldb_private::Symbol::GetDemangledNameIsSynthesized ( ) const

inline

Definition at line 226 of file Symbol.h.

References m_demangled_is_synthesized.

◆ GetDescription()

void Symbol::GetDescription	(	Stream *	s,
		lldb::DescriptionLevel	level,
		Target *	target,
		std::optional< Stream::HighlightSettings >	settings = std::nullopt ) const

Definition at line 225 of file Symbol.cpp.

References lldb_private::Address::DumpStyleFileAddress, lldb_private::Address::DumpStyleLoadAddress, GetByteSize(), m_addr_range, m_mangled, m_size_is_sibling, m_uid, lldb_private::Stream::Printf(), lldb_private::Stream::PutCString(), lldb_private::Stream::PutCStringColorHighlighted(), and ValueIsAddress().

◆ GetDisassembly()

bool Symbol::GetDisassembly	(	const ExecutionContext &	exe_ctx,
		const char *	flavor,
		bool	prefer_file_cache,
		Stream &	strm )

Definition at line 564 of file Symbol.cpp.

References GetInstructions().

◆ GetDisplayName()

ConstString Symbol::GetDisplayName ( ) const

Definition at line 169 of file Symbol.cpp.

References lldb_private::Mangled::GetDisplayDemangledName(), and GetMangled().

Referenced by ObjectFilePECOFF::AppendFromExportTable(), lldb_private::StackFrame::GetDisplayFunctionName(), and LookupSymbolInModule().

◆ GetFileAddress()

lldb::addr_t Symbol::GetFileAddress ( ) const

Definition at line 497 of file Symbol.cpp.

References GetAddressRef(), lldb_private::Address::GetFileAddress(), LLDB_INVALID_ADDRESS, and ValueIsAddress().

Referenced by SymbolFilePDB::AddSymbols(), CreateDWARFExpression(), lldb_private::Symtab::FindSymbolAtFileAddress(), lldb_private::ArchitecturePPC64::GetBytesToSkip(), and lldb_private::SymbolFileCTF::ParseFunctions().

◆ GetFlags()

uint32_t lldb_private::Symbol::GetFlags ( ) const

inline

Definition at line 175 of file Symbol.h.

References m_flags.

Referenced by ObjectFileMachO::GetAddressClass(), and GetLocalEntryOffset().

◆ GetID()

uint32_t lldb_private::Symbol::GetID ( ) const

inline

Definition at line 137 of file Symbol.h.

References m_uid.

Referenced by lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::CalculateFrameVariableError(), lldb_private::StackID::Dump(), Dump(), DumpSymbolContext(), lldb_private::FormatEntity::Format(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::InitOSO(), and ObjectFileELF::ParseUnwindSymbols().

◆ GetInstructions()

lldb::DisassemblerSP Symbol::GetInstructions	(	const ExecutionContext &	exe_ctx,
		const char *	flavor,
		bool	prefer_file_cache )

Definition at line 552 of file Symbol.cpp.

References lldb_private::Disassembler::DisassembleRange(), lldb_private::ExecutionContext::GetTargetRef(), lldb_private::ExecutionContext::HasTargetScope(), and m_addr_range.

Referenced by GetDisassembly().

◆ GetIntegerValue()

uint64_t lldb_private::Symbol::GetIntegerValue ( uint64_t fail_value = 0 ) const

inline

Definition at line 118 of file Symbol.h.

References m_addr_range, and ValueIsAddress().

Referenced by lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::InitOSO().

◆ GetLanguage()

lldb::LanguageType lldb_private::Symbol::GetLanguage ( ) const

inline

Definition at line 139 of file Symbol.h.

References GetMangled(), and lldb_private::Mangled::GuessLanguage().

Referenced by lldb_private::FormatEntity::Format(), FormatFunctionNameForLanguage(), and HandleFunctionNameWithArgs().

◆ GetLoadAddress()

lldb::addr_t Symbol::GetLoadAddress ( Target * target ) const

Definition at line 504 of file Symbol.cpp.

References GetAddressRef(), lldb_private::Address::GetLoadAddress(), LLDB_INVALID_ADDRESS, and ValueIsAddress().

Referenced by lldb_private::Process::CreateBreakpointSite(), RemoteNXMapTable::Dump(), ProcessFreeBSDKernel::FindSymbol(), lldb_private::AppleObjCRuntimeV2::GetISAHashTablePointer(), lldb_private::AppleObjCRuntimeV2::GetValuesForGlobalCFBooleans(), lldb_private::AppleObjCTrampolineHandler::AppleObjCVTables::InitializeVTableSymbols(), DynamicLoaderMacOSXDYLD::ReadDYLDInfoFromMemoryAndSetNotificationCallback(), SystemRuntimeMacOSX::ReadLibdispatchOffsetsAddress(), SystemRuntimeMacOSX::ReadLibdispatchTSDIndexesAddress(), and SystemRuntimeMacOSX::ReadLibpthreadOffsetsAddress().

◆ GetMangled() [1/2]

Mangled & lldb_private::Symbol::GetMangled ( )

inline

Definition at line 147 of file Symbol.h.

References m_mangled, and SynthesizeNameIfNeeded().

Referenced by ObjectFilePECOFF::AppendFromCOFFSymbolTable(), ObjectFilePECOFF::AppendFromExportTable(), lldb_private::Symtab::AppendSymbolNamesToMap(), Compare(), Dump(), lldb_private::DynamicLoaderDarwin::FindEquivalentSymbols(), GetDisplayName(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::CompileUnitInfo::GetFileRangeMap(), GetLanguage(), GetName(), GetNameNoArguments(), DynamicLoaderHexagonDYLD::GetStepThroughTrampolinePlan(), DynamicLoaderPOSIXDYLD::GetStepThroughTrampolinePlan(), lldb_private::DynamicLoaderDarwin::GetStepThroughTrampolinePlan(), GetSymbolDeclarationFromAddress(), lldb_private::ItaniumABILanguageRuntime::GetTypeInfo(), lldb_private::ItaniumABILanguageRuntime::GetVTableInfo(), lldb_private::StackFrame::GuessLanguage(), lldb_private::Symtab::InitNameIndexes(), lldb_private::CPPLanguageRuntime::IsSymbolARuntimeThunk(), lldb_private::SymbolFileCTF::ParseFunctions(), SymbolFileSymtab::ParseFunctions(), ObjectFileCOFF::ParseSymtab(), ObjectFileMachO::ParseSymtab(), ObjectFileXCOFF::ParseSymtab(), lldb_private::SymbolContextSpecifier::SymbolContextMatches(), and SymbolContextsMightBeEquivalent().

◆ GetMangled() [2/2]

const Mangled & lldb_private::Symbol::GetMangled ( ) const

inline

Definition at line 152 of file Symbol.h.

References m_mangled, and SynthesizeNameIfNeeded().

◆ GetName()

ConstString Symbol::GetName ( ) const

Definition at line 511 of file Symbol.cpp.

References GetMangled(), and lldb_private::Mangled::GetName().

Referenced by ApplyELF32ABS32RelRelocation(), lldb_private::Address::Dump(), lldb_private::CPPLanguageRuntime::FindLibCppStdFunctionCallableInfo(), findSymbolAddress(), lldb_private::Debugger::FormatDisassemblerAddress(), lldb_private::BreakpointLocation::GetDescription(), lldb_private::CPlusPlusLanguage::GetFunctionDisplayName(), lldb_private::StackFrame::GetFunctionName(), lldb_private::SymbolFileOnDemand::GetParameterStackSize(), GetReExportedSymbolName(), lldb_private::AppleObjCTrampolineHandler::GetStepThroughDispatchPlan(), lldb_private::CPPLanguageRuntime::GetStepThroughTrampolinePlan(), lldb_private::DynamicLoaderDarwin::GetStepThroughTrampolinePlan(), GetSymbolNameFromAddress(), GetSymbolOrFunctionName(), HandleFunctionNameWithArgs(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::InitOSO(), lldb_private::formatters::LibcxxFunctionSummaryProvider(), SymbolFileSymtab::ParseCompileUnitAtIndex(), lldb_private::SymbolFileCTF::ParseFunctions(), DynamicLoaderMacOS::ProcessDidExec(), DynamicLoaderMacOSXDYLD::ProcessDidExec(), and lldb_private::Process::ResolveIndirectFunction().

◆ GetNameNoArguments()

ConstString Symbol::GetNameNoArguments ( ) const

Definition at line 513 of file Symbol.cpp.

References lldb_private::Mangled::ePreferDemangledWithoutArguments, GetMangled(), and lldb_private::Mangled::GetName().

◆ GetPrologueByteSize()

uint32_t Symbol::GetPrologueByteSize ( )

Definition at line 313 of file Symbol.cpp.

References lldb_private::Address::CalculateSymbolContextFunction(), lldb::eSymbolTypeCode, lldb::eSymbolTypeResolver, lldb_private::AddressRange::GetByteSize(), lldb_private::Address::GetModule(), lldb_private::Function::GetPrologueByteSize(), lldb_private::LineEntry::line, lldb_private::SymbolContext::line_entry, m_addr_range, m_type, m_type_data, m_type_data_resolved, lldb_private::LineEntry::range, and lldb_private::Address::Slide().

Referenced by lldb_private::ArchitecturePPC64::GetBytesToSkip(), and lldb_private::ThreadPlanStepInRange::ShouldStop().

◆ GetRawValue()

uint64_t lldb_private::Symbol::GetRawValue ( ) const

inline

Get the raw value of the symbol from the symbol table.

If the symbol's value is an address, return the file address, else return the raw value that is stored in the m_addr_range. If the base address has no section, then getting the file address will return the correct value as it will return the offset in the base address which is the value.

Definition at line 110 of file Symbol.h.

References m_addr_range.

Referenced by LookupSymbolInModule().

◆ GetReExportedSymbolName()

ConstString Symbol::GetReExportedSymbolName ( ) const

Definition at line 173 of file Symbol.cpp.

References lldb::eSymbolTypeReExported, GetName(), m_addr_range, and m_type.

Referenced by Dump(), and ResolveReExportedSymbol().

◆ GetReExportedSymbolSharedLibrary()

FileSpec Symbol::GetReExportedSymbolSharedLibrary ( ) const

Definition at line 187 of file Symbol.cpp.

References lldb::eSymbolTypeReExported, m_addr_range, and m_type.

Referenced by ResolveReExportedSymbol().

◆ GetSiblingIndex()

uint32_t Symbol::GetSiblingIndex ( ) const

Definition at line 217 of file Symbol.cpp.

References m_addr_range, m_size_is_sibling, and UINT32_MAX.

Referenced by lldb_private::Symtab::GetParent(), and lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::InitOSO().

◆ GetSizeIsSibling()

bool lldb_private::Symbol::GetSizeIsSibling ( ) const

inline

Definition at line 218 of file Symbol.h.

References m_size_is_sibling.

Referenced by SymbolFileSymtab::ParseFunctions().

◆ GetSizeIsSynthesized()

bool lldb_private::Symbol::GetSizeIsSynthesized ( ) const

inline

Definition at line 189 of file Symbol.h.

References m_size_is_synthesized.

◆ GetSyntheticSymbolPrefix()

llvm::StringRef lldb_private::Symbol::GetSyntheticSymbolPrefix ( )

inlinestatic

Definition at line 261 of file Symbol.h.

Referenced by lldb_private::Symtab::GetNameIndexes(), IsSyntheticWithAutoGeneratedName(), and SynthesizeNameIfNeeded().

◆ GetType()

lldb::SymbolType lldb_private::Symbol::GetType ( ) const

inline

Definition at line 169 of file Symbol.h.

References m_type.

Referenced by ObjectFilePECOFF::AppendFromCOFFSymbolTable(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::FindCompleteObjCDefinitionTypeForDIE(), lldb_private::Module::FindFunctions(), lldb_private::Symtab::FindFunctionSymbols(), lldb_private::Debugger::FormatDisassemblerAddress(), lldb_private::ObjectFile::GetAddressClass(), ObjectFileMachO::GetAddressClass(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::CompileUnitInfo::GetFileRangeMap(), lldb_private::DynamicLoaderDarwin::GetStepThroughTrampolinePlan(), lldb_private::Symtab::InitNameIndexes(), lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::InitOSO(), lldb_private::ClangExpressionDeclMap::LookupFunction(), ObjectFileMachO::ParseSymtab(), and ResolveCallableAddress().

◆ GetTypeAsString() [1/2]

const char * Symbol::GetTypeAsString ( ) const

Definition at line 395 of file Symbol.cpp.

References GetTypeAsString(), and m_type.

Referenced by Dump(), lldb::SBSymbol::GetTypeAsString(), and GetTypeAsString().

◆ GetTypeAsString() [2/2]

const char * Symbol::GetTypeAsString ( lldb::SymbolType symbol_type )

static

Definition at line 744 of file Symbol.cpp.

References ENUM_TO_CSTRING, lldb_private::Exception, and lldb_private::Invalid.

◆ GetTypeFromString()

lldb::SymbolType Symbol::GetTypeFromString ( const char * str )

static

Definition at line 779 of file Symbol.cpp.

References lldb::eSymbolTypeAbsolute, lldb::eSymbolTypeAdditional, lldb::eSymbolTypeBlock, lldb::eSymbolTypeCode, lldb::eSymbolTypeCommonBlock, lldb::eSymbolTypeCompiler, lldb::eSymbolTypeData, lldb::eSymbolTypeException, lldb::eSymbolTypeHeaderFile, lldb::eSymbolTypeInstrumentation, lldb::eSymbolTypeInvalid, lldb::eSymbolTypeLineEntry, lldb::eSymbolTypeLineHeader, lldb::eSymbolTypeLocal, lldb::eSymbolTypeObjCClass, lldb::eSymbolTypeObjCIVar, lldb::eSymbolTypeObjCMetaClass, lldb::eSymbolTypeObjectFile, lldb::eSymbolTypeParam, lldb::eSymbolTypeReExported, lldb::eSymbolTypeResolver, lldb::eSymbolTypeRuntime, lldb::eSymbolTypeScopeBegin, lldb::eSymbolTypeScopeEnd, lldb::eSymbolTypeSourceFile, lldb::eSymbolTypeTrampoline, lldb::eSymbolTypeUndefined, lldb::eSymbolTypeVariable, and lldb::eSymbolTypeVariableType.

Referenced by llvm::json::fromJSON(), and lldb::SBSymbol::GetTypeFromString().

◆ IsDebug()

bool lldb_private::Symbol::IsDebug ( ) const

inline

Definition at line 193 of file Symbol.h.

References m_is_debug.

Referenced by lldb_private::plugin::dwarf::SymbolFileDWARFDebugMap::CompileUnitInfo::GetFileRangeMap(), and lldb_private::Symtab::FileRangeToIndexMapCompare::rank().

◆ IsExternal()

bool lldb_private::Symbol::IsExternal ( ) const

inline

Definition at line 197 of file Symbol.h.

References m_is_external.

Referenced by lldb_private::ClangExpressionDeclMap::LookupFunction(), and lldb_private::Symtab::FileRangeToIndexMapCompare::rank().

◆ IsIndirect()

bool Symbol::IsIndirect ( ) const

Definition at line 223 of file Symbol.cpp.

References lldb::eSymbolTypeResolver, and m_type.

Referenced by lldb_private::ClangExpressionDeclMap::AddOneFunction(), lldb_private::Process::CreateBreakpointSite(), lldb_private::DynamicLoaderDarwin::GetStepThroughTrampolinePlan(), and ResolveCallableAddress().

◆ IsSynthetic()

bool lldb_private::Symbol::IsSynthetic ( ) const

inline

Definition at line 183 of file Symbol.h.

References m_is_synthetic.

Referenced by IsSyntheticWithAutoGeneratedName(), and lldb_private::Module::ResolveSymbolContextForAddress().

◆ IsSyntheticWithAutoGeneratedName()

bool Symbol::IsSyntheticWithAutoGeneratedName ( ) const

Definition at line 583 of file Symbol.cpp.

References lldb_private::ConstString::GetStringRef(), GetSyntheticSymbolPrefix(), IsSynthetic(), and m_mangled.

Referenced by lldb_private::Symtab::InitNameIndexes().

◆ IsTrampoline()

bool Symbol::IsTrampoline ( ) const

Definition at line 221 of file Symbol.cpp.

References lldb::eSymbolTypeTrampoline, and m_type.

Referenced by DynamicLoaderHexagonDYLD::GetStepThroughTrampolinePlan(), DynamicLoaderPOSIXDYLD::GetStepThroughTrampolinePlan(), lldb_private::DynamicLoaderDarwin::GetStepThroughTrampolinePlan(), and lldb_private::Symtab::InitNameIndexes().

◆ IsWeak()

bool lldb_private::Symbol::IsWeak ( ) const

inline

Definition at line 205 of file Symbol.h.

References m_is_weak.

Referenced by lldb_private::Symtab::FileRangeToIndexMapCompare::rank().

◆ operator=()

const Symbol & Symbol::operator= ( const Symbol & rhs )

Definition at line 78 of file Symbol.cpp.

References m_addr_range, m_contains_linker_annotations, m_demangled_is_synthesized, m_flags, m_is_debug, m_is_external, m_is_synthetic, m_is_weak, m_mangled, m_size_is_sibling, m_size_is_synthesized, m_size_is_valid, m_type, m_type_data, m_type_data_resolved, m_uid, and Symbol().

◆ operator==()

bool Symbol::operator== ( const Symbol & rhs ) const

Definition at line 702 of file Symbol.cpp.

References lldb_private::AddressRange::GetBaseAddress(), lldb_private::AddressRange::GetByteSize(), m_addr_range, m_contains_linker_annotations, m_demangled_is_synthesized, m_flags, m_is_debug, m_is_external, m_is_synthetic, m_is_weak, m_mangled, m_size_is_sibling, m_size_is_synthesized, m_size_is_valid, m_type, m_type_data, m_type_data_resolved, m_uid, and Symbol().

◆ ResolveCallableAddress()

lldb::addr_t Symbol::ResolveCallableAddress ( Target & target ) const

Definition at line 517 of file Symbol.cpp.

References lldb::eSymbolTypeReExported, lldb::eSymbolTypeUndefined, GetAddress(), lldb_private::Address::GetCallableLoadAddress(), lldb_private::Target::GetProcessSP(), GetType(), IsIndirect(), lldb_private::Address::IsValid(), LLDB_INVALID_ADDRESS, ResolveReExportedSymbol(), and Symbol().

◆ ResolveReExportedSymbol()

Symbol * Symbol::ResolveReExportedSymbol ( Target & target ) const

Definition at line 483 of file Symbol.cpp.

References lldb_private::ModuleSpec::GetFileSpec(), GetReExportedSymbolName(), GetReExportedSymbolSharedLibrary(), ResolveReExportedSymbolInModuleSpec(), and Symbol().

Referenced by lldb_private::DynamicLoaderDarwin::GetStepThroughTrampolinePlan(), lldb_private::ClangExpressionDeclMap::LookupFunction(), ResolveCallableAddress(), and lldb_private::BreakpointResolverName::SearchCallback().

◆ ResolveReExportedSymbolInModuleSpec()

Symbol * Symbol::ResolveReExportedSymbolInModuleSpec	(	Target &	target,
		ConstString &	reexport_name,
		lldb_private::ModuleSpec &	module_spec,
		lldb_private::ModuleList &	seen_modules ) const