#include <Symbol.h>

Inheritance diagram for lldb_private::Symbol:

Collaboration diagram for lldb_private::Symbol:

[legend]

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. More...

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) 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. More...

lldb::ModuleSP	CalculateSymbolContextModule () override

Symbol *	CalculateSymbolContextSymbol () override

void	DumpSymbolContext (Stream *s) override
	Dump the object's symbol context to the stream s. More...

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. More...

void	Encode (DataEncoder &encoder, ConstStringTable &strtab) const
	Encode this object into a data encoder object. More...

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::StringRef	GetSyntheticSymbolPrefix ()

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 20 of file Symbol.h.

Constructor & Destructor Documentation

◆ Symbol() [1/4]

Symbol::Symbol ( )

Definition at line 26 of file Symbol.cpp.

◆ 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 34 of file Symbol.cpp.

◆ 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 48 of file Symbol.cpp.

◆ Symbol() [4/4]

Symbol::Symbol ( const Symbol & rhs )

Definition at line 63 of file Symbol.cpp.

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 382 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 391 of file Symbol.cpp.

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

Referenced by GetSymbolDeclarationFromAddress().

◆ CalculateSymbolContextSymbol()

Symbol * Symbol::CalculateSymbolContextSymbol ( )

overridevirtual

Reimplemented from lldb_private::SymbolContextScope.

Definition at line 397 of file Symbol.cpp.

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

◆ Clear()

void Symbol::Clear ( )

Definition at line 98 of file Symbol.cpp.

References lldb_private::AddressRange::Clear(), 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 332 of file Symbol.cpp.

References lldb::eSymbolTypeAny, GetMangled(), 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 568 of file Symbol.cpp.

References lldb_private::AddressRange::ContainsFileAddress(), and 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 215 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 599 of file Symbol.cpp.

References lldb_private::Address::Clear(), lldb_private::AddressRange::GetBaseAddress(), 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, lldb_private::Address::ResolveAddressUsingFileSections(), lldb_private::AddressRange::SetByteSize(), lldb_private::Address::SetOffset(), 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 399 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 652 of file Symbol.cpp.

References lldb_private::AddressRange::GetBaseAddress(), lldb_private::AddressRange::GetByteSize(), lldb_private::Address::GetFileAddress(), lldb_private::Address::GetSection(), 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.

◆ GetAddress()

Address lldb_private::Symbol::GetAddress ( ) const

inline

Definition at line 73 of file Symbol.h.

References lldb_private::AddressRange::GetBaseAddress(), 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(), lldb_private::SymbolContext::FindBestGlobalDataSymbol(), 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::GetStepThroughTrampolinePlan(), JITLoaderGDB::GetSymbolAddress(), lldb_private::ClangExpressionDeclMap::GetSymbolAddress(), lldb_private::AppleObjCTrampolineHandler::AppleObjCVTables::InitializeVTableSymbols(), DynamicLoaderDarwinKernel::LoadKernelModuleIfNeeded(), SymbolFileSymtab::ParseFunctions(), ResolveCallableAddress(), DYLDRendezvous::ResolveRendezvousAddress(), lldb_private::BreakpointResolverName::SearchCallback(), lldb_private::lldb_renderscript::RSBreakpointResolver::SearchCallback(), lldb_private::lldb_renderscript::RSScriptGroupBreakpointResolver::SearchCallback(), and lldb_private::ThreadPlanStepInRange::ShouldStop().

◆ GetAddressRef() [1/2]

Address& lldb_private::Symbol::GetAddressRef ( )

inline

Definition at line 57 of file Symbol.h.

References lldb_private::AddressRange::GetBaseAddress(), and m_addr_range.

Referenced by lldb_private::InstrumentationRuntimeASan::Activate(), lldb_private::InstrumentationRuntimeTSan::Activate(), lldb_private::InstrumentationRuntimeMainThreadChecker::Activate(), lldb_private::InstrumentationRuntimeUBSan::Activate(), lldb_private::DynamicLoaderDarwin::AlwaysRelyOnEHUnwindInfo(), DynamicLoaderPOSIXDYLD::AlwaysRelyOnEHUnwindInfo(), ObjectFilePECOFF::AppendFromCOFFSymbolTable(), ObjectFilePECOFF::AppendFromExportTable(), lldb_private::SymbolContextList::AppendIfUnique(), lldb_private::AppleObjCTrampolineHandler::AppleObjCTrampolineHandler(), ObjectFileELF::ApplyRelocations(), CalculateSymbolContext(), CalculateSymbolContextModule(), lldb_private::Disassembler::Disassemble(), CommandObjectSourceList::DoExecute(), lldb_private::Address::Dump(), DumpAddressOffsetFromFunction(), CommandObjectSourceInfo::DumpLinesInFunctions(), lldb_private::SymbolContext::DumpStopContext(), DumpSymbolContext(), ExtractRuntimeGlobalSymbol(), lldb_private::Module::FindFunctions(), ObjectFileMachO::GetAddressClass(), lldb_private::ObjectFile::GetAddressClass(), lldb_private::SymbolContext::GetAddressRange(), DynamicLoaderMacOS::GetDyldLockVariableAddressFromModule(), lldb::SBSymbol::GetEndAddress(), GetFileAddress(), SymbolFileDWARFDebugMap::CompileUnitInfo::GetFileRangeMap(), lldb::SBSymbol::GetInstructions(), lldb_private::AppleObjCRuntimeV1::GetISAHashTablePointer(), GetLoadAddress(), lldb::SBSymbol::GetStartAddress(), SymbolFileDWARFDebugMap::InitOSO(), lldb_private::ThreadPlanStepRange::InSymbol(), LookupSymbolInModule(), SymbolFileSymtab::ParseFunctions(), lldb_private::lldb_renderscript::RSModuleDescriptor::ParseRSInfo(), ObjectFileMachO::ParseSymtab(), ObjectFileELF::ParseSymtab(), and SymbolFileDWARF::ParseVariableDIE().

◆ GetAddressRef() [2/2]

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

inline

Definition at line 59 of file Symbol.h.

References lldb_private::AddressRange::GetBaseAddress(), and m_addr_range.

◆ GetByteSize()

lldb::addr_t Symbol::GetByteSize ( ) const

Definition at line 414 of file Symbol.cpp.

References lldb_private::AddressRange::GetByteSize(), and m_addr_range.

Referenced by lldb_private::ThreadPlanShouldStopHere::DefaultStepFromHereCallback(), lldb_private::Disassembler::Disassemble(), Dump(), lldb_private::SymbolContext::GetAddressRange(), lldb_private::CommandObjectDisassemble::GetCurrentFunctionRanges(), GetDescription(), lldb::SBSymbol::GetEndAddress(), SymbolFileDWARFDebugMap::CompileUnitInfo::GetFileRangeMap(), lldb::SBSymbol::GetInstructions(), lldb::SBSymbol::GetSize(), SymbolFileDWARFDebugMap::InitOSO(), lldb_private::ThreadPlanStepRange::InSymbol(), LookupSymbolInModule(), SymbolFileSymtab::ParseFunctions(), and lldb_private::lldb_renderscript::RSModuleDescriptor::ParseRSInfo().

◆ GetByteSizeIsValid()

bool lldb_private::Symbol::GetByteSizeIsValid ( ) const

inline

Definition at line 192 of file Symbol.h.

References m_size_is_valid.

Referenced by lldb::SBSymbol::GetSize(), LookupSymbolInModule(), and ObjectFileELF::ParseUnwindSymbols().

◆ GetDemangledNameIsSynthesized()

bool lldb_private::Symbol::GetDemangledNameIsSynthesized ( ) const

inline

Definition at line 209 of file Symbol.h.

References m_demangled_is_synthesized.

Referenced by lldb_private::SymbolContext::FindBestGlobalDataSymbol().

◆ GetDescription()

void Symbol::GetDescription	(	Stream *	s,
		lldb::DescriptionLevel	level,
		Target *	target
	)		const

◆ GetDisassembly()

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

Definition at line 553 of file Symbol.cpp.

References GetInstructions().

◆ GetDisplayName()

ConstString Symbol::GetDisplayName ( ) const

Definition at line 121 of file Symbol.cpp.

References GetMangled().

Referenced by ObjectFilePECOFF::AppendFromExportTable(), lldb::SBFrame::GetDisplayFunctionName(), and LookupSymbolInModule().

◆ GetFileAddress()

lldb::addr_t Symbol::GetFileAddress ( ) const

Definition at line 486 of file Symbol.cpp.

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

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

◆ GetFlags()

uint32_t lldb_private::Symbol::GetFlags ( ) const

inline

Definition at line 159 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 121 of file Symbol.h.

References m_uid.

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

◆ GetInstructions()

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

Definition at line 541 of file Symbol.cpp.

References lldb_private::Disassembler::DisassembleRange(), lldb_private::AddressRange::GetBaseAddress(), lldb_private::Address::GetModule(), 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 102 of file Symbol.h.

References lldb_private::AddressRange::GetBaseAddress(), lldb_private::Address::GetOffset(), m_addr_range, and ValueIsAddress().

Referenced by SymbolFileDWARFDebugMap::InitOSO().

◆ GetLanguage()

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

inline

Definition at line 123 of file Symbol.h.

References GetMangled().

Referenced by lldb_private::FormatEntity::Format(), and lldb_private::SymbolContext::GetLanguage().

◆ GetLoadAddress()

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

Definition at line 493 of file Symbol.cpp.

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

Referenced by lldb_private::Process::CreateBreakpointSite(), ProcessFreeBSDKernel::FindSymbol(), lldb_private::AppleObjCRuntimeV2::GetByteOffsetForIvar(), lldb_private::AppleObjCRuntimeV2::GetCFBooleanValuesIfNeeded(), lldb_private::AppleObjCRuntimeV2::GetISAHashTablePointer(), lldb_private::AppleObjCRuntimeV2::GetTaggedPointerObfuscator(), lldb_private::AppleObjCTrampolineHandler::AppleObjCVTables::InitializeVTableSymbols(), lldb_private::RenderScriptRuntime::LoadModule(), DynamicLoaderMacOSXDYLD::ReadDYLDInfoFromMemoryAndSetNotificationCallback(), SystemRuntimeMacOSX::ReadLibdispatchOffsetsAddress(), SystemRuntimeMacOSX::ReadLibdispatchTSDIndexesAddress(), SystemRuntimeMacOSX::ReadLibpthreadOffsetsAddress(), and lldb_private::process_gdb_remote::GDBRemoteCommunicationClient::ServeSymbolLookups().

◆ GetMangled() [1/2]

Mangled& lldb_private::Symbol::GetMangled ( )

inline

Definition at line 131 of file Symbol.h.

References m_mangled, and SynthesizeNameIfNeeded().

Referenced by ObjectFilePECOFF::AppendFromCOFFSymbolTable(), ObjectFilePECOFF::AppendFromExportTable(), lldb_private::Symtab::AppendSymbolNamesToMap(), Compare(), Dump(), lldb_private::SymbolContext::Dump(), lldb_private::SymbolContext::FindBestGlobalDataSymbol(), lldb_private::DynamicLoaderDarwin::FindEquivalentSymbols(), lldb_private::FormatEntity::Format(), GetDescription(), lldb::SBSymbol::GetDisplayName(), GetDisplayName(), SymbolFileDWARFDebugMap::CompileUnitInfo::GetFileRangeMap(), lldb_private::SymbolContext::GetFunctionName(), GetLanguage(), lldb_private::SymbolContext::GetLanguage(), lldb::SBSymbol::GetMangledName(), GetName(), GetNameNoArguments(), DynamicLoaderHexagonDYLD::GetStepThroughTrampolinePlan(), lldb_private::DynamicLoaderDarwin::GetStepThroughTrampolinePlan(), DynamicLoaderPOSIXDYLD::GetStepThroughTrampolinePlan(), GetSymbolDeclarationFromAddress(), lldb_private::ItaniumABILanguageRuntime::GetTypeInfoFromVTableAddress(), lldb_private::StackFrame::GuessLanguage(), lldb_private::Symtab::InitNameIndexes(), SymbolFileSymtab::ParseFunctions(), ObjectFileMachO::ParseSymtab(), lldb_private::SymbolContextSpecifier::SymbolContextMatches(), and SymbolContextsMightBeEquivalent().

◆ GetMangled() [2/2]

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

inline

Definition at line 136 of file Symbol.h.

References m_mangled, and SynthesizeNameIfNeeded().

◆ GetName()

ConstString Symbol::GetName ( ) const

Definition at line 500 of file Symbol.cpp.

References GetMangled().

Referenced by lldb_private::SymbolContext::Dump(), lldb_private::Address::Dump(), lldb_private::SymbolContext::DumpStopContext(), lldb_private::CPPLanguageRuntime::FindLibCppStdFunctionCallableInfo(), findSymbolAddress(), lldb_private::FormatEntity::Format(), lldb_private::Debugger::FormatDisassemblerAddress(), lldb_private::BreakpointLocation::GetDescription(), lldb::SBSymbol::GetName(), lldb_private::SymbolFileOnDemand::GetParameterStackSize(), GetReExportedSymbolName(), lldb_private::AppleObjCTrampolineHandler::GetStepThroughDispatchPlan(), lldb_private::DynamicLoaderDarwin::GetStepThroughTrampolinePlan(), lldb_private::CPPLanguageRuntime::GetStepThroughTrampolinePlan(), GetSymbolNameFromAddress(), GetSymbolOrFunctionName(), SymbolFileDWARFDebugMap::InitOSO(), lldb_private::RegisterContextUnwind::IsTrapHandlerSymbol(), lldb_private::formatters::LibcxxFunctionSummaryProvider(), SymbolFileSymtab::ParseCompileUnitAtIndex(), DynamicLoaderMacOS::ProcessDidExec(), DynamicLoaderMacOSXDYLD::ProcessDidExec(), lldb_private::Process::ResolveIndirectFunction(), lldb_private::RenderScriptRuntime::ResolveKernelName(), and lldb_private::lldb_renderscript::RSScriptGroupBreakpointResolver::SearchCallback().

◆ GetNameNoArguments()

ConstString Symbol::GetNameNoArguments ( ) const

Definition at line 502 of file Symbol.cpp.

References GetMangled().

Referenced by lldb_private::FormatEntity::Format().

◆ GetPrologueByteSize()

◆ 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 94 of file Symbol.h.

References lldb_private::AddressRange::GetBaseAddress(), lldb_private::Address::GetFileAddress(), and m_addr_range.

Referenced by lldb::SBSymbol::GetValue(), and LookupSymbolInModule().

◆ GetReExportedSymbolName()

ConstString Symbol::GetReExportedSymbolName ( ) const

Definition at line 125 of file Symbol.cpp.

References lldb::eSymbolTypeReExported, lldb_private::AddressRange::GetBaseAddress(), GetName(), lldb_private::Address::GetOffset(), m_addr_range, and m_type.

Referenced by Dump(), lldb_private::SymbolContext::FindBestGlobalDataSymbol(), lldb_private::ClangExpressionDeclMap::GetSymbolAddress(), and ResolveReExportedSymbol().

◆ GetReExportedSymbolSharedLibrary()

FileSpec Symbol::GetReExportedSymbolSharedLibrary ( ) const

Definition at line 139 of file Symbol.cpp.

References lldb::eSymbolTypeReExported, lldb_private::AddressRange::GetByteSize(), m_addr_range, and m_type.

Referenced by lldb_private::SymbolContext::FindBestGlobalDataSymbol(), lldb_private::ClangExpressionDeclMap::GetSymbolAddress(), and ResolveReExportedSymbol().

◆ GetSiblingIndex()

uint32_t Symbol::GetSiblingIndex ( ) const

Definition at line 169 of file Symbol.cpp.

References lldb_private::AddressRange::GetByteSize(), m_addr_range, m_size_is_sibling, and UINT32_MAX.

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

◆ GetSizeIsSibling()

bool lldb_private::Symbol::GetSizeIsSibling ( ) const

inline

Definition at line 201 of file Symbol.h.

References m_size_is_sibling.

Referenced by SymbolFileSymtab::ParseFunctions().

◆ GetSizeIsSynthesized()

bool lldb_private::Symbol::GetSizeIsSynthesized ( ) const

inline

Definition at line 172 of file Symbol.h.

References m_size_is_synthesized.

◆ GetSyntheticSymbolPrefix()

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

inlinestatic

Definition at line 244 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 153 of file Symbol.h.

References m_type.

Referenced by ObjectFilePECOFF::AppendFromCOFFSymbolTable(), lldb_private::SymbolContext::DumpStopContext(), lldb_private::SymbolContext::FindBestGlobalDataSymbol(), SymbolFileDWARFDebugMap::FindCompleteObjCDefinitionTypeForDIE(), lldb_private::Module::FindFunctions(), lldb_private::Symtab::FindFunctionSymbols(), lldb_private::Debugger::FormatDisassemblerAddress(), ObjectFileMachO::GetAddressClass(), lldb_private::ObjectFile::GetAddressClass(), SymbolFileDWARFDebugMap::CompileUnitInfo::GetFileRangeMap(), lldb_private::DynamicLoaderDarwin::GetStepThroughTrampolinePlan(), lldb_private::ClangExpressionDeclMap::GetSymbolAddress(), lldb::SBSymbol::GetType(), lldb_private::Symtab::InitNameIndexes(), SymbolFileDWARFDebugMap::InitOSO(), lldb_private::ClangExpressionDeclMap::LookupFunction(), ObjectFileMachO::ParseSymtab(), ResolveCallableAddress(), lldb_private::BreakpointResolverName::SearchCallback(), and lldb_private::process_gdb_remote::GDBRemoteCommunicationClient::ServeSymbolLookups().

◆ GetTypeAsString()

const char * Symbol::GetTypeAsString ( ) const

Definition at line 345 of file Symbol.cpp.

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

Referenced by Dump().

◆ IsDebug()

bool lldb_private::Symbol::IsDebug ( ) const

inline

Definition at line 176 of file Symbol.h.

References m_is_debug.

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

◆ IsExternal()

bool lldb_private::Symbol::IsExternal ( ) const

inline

Definition at line 180 of file Symbol.h.

References m_is_external.

Referenced by lldb_private::SymbolContext::FindBestGlobalDataSymbol(), lldb::SBSymbol::IsExternal(), lldb_private::ClangExpressionDeclMap::LookupFunction(), lldb_private::Symtab::FileRangeToIndexMapCompare::rank(), and ResolveReExportedSymbolInModuleSpec().

◆ IsIndirect()

bool Symbol::IsIndirect ( ) const

Definition at line 175 of file Symbol.cpp.

References lldb::eSymbolTypeResolver, and m_type.

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

◆ IsSynthetic()

bool lldb_private::Symbol::IsSynthetic ( ) const

inline

Definition at line 166 of file Symbol.h.

References m_is_synthetic.

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

◆ IsSyntheticWithAutoGeneratedName()

bool Symbol::IsSyntheticWithAutoGeneratedName ( ) const

Definition at line 572 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 173 of file Symbol.cpp.

References lldb::eSymbolTypeTrampoline, and m_type.

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

◆ IsWeak()

bool lldb_private::Symbol::IsWeak ( ) const

inline

Definition at line 188 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 75 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, and m_uid.

◆ operator==()

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

Definition at line 689 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, and m_uid.

◆ ResolveCallableAddress()

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

Definition at line 506 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, and ResolveReExportedSymbol().

◆ ResolveReExportedSymbol()

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

Definition at line 472 of file Symbol.cpp.

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

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